{"id":38084,"date":"2025-01-29T11:57:03","date_gmt":"2025-01-29T03:57:03","guid":{"rendered":"https:\/\/zetarmold.com\/?p=38084"},"modified":"2026-04-28T20:45:24","modified_gmt":"2026-04-28T12:45:24","slug":"%d0%b4%d0%b5%d1%84%d0%b5%d0%ba%d1%82%d1%8b-%d0%b8-%d1%80%d0%b5%d1%88%d0%b5%d0%bd%d0%b8%d1%8f-%d0%bf%d1%80%d0%b8-%d0%bb%d0%b8%d1%82%d1%8c%d0%b5-%d0%bf%d0%be%d0%b4-%d0%b4%d0%b0%d0%b2%d0%bb%d0%b5%d0%bd","status":"publish","type":"post","link":"https:\/\/zetarmold.com\/ru\/%d0%b4%d0%b5%d1%84%d0%b5%d0%ba%d1%82%d1%8b-%d0%b8-%d1%80%d0%b5%d1%88%d0%b5%d0%bd%d0%b8%d1%8f-%d0%bf%d1%80%d0%b8-%d0%bb%d0%b8%d1%82%d1%8c%d0%b5-%d0%bf%d0%be%d0%b4-%d0%b4%d0%b0%d0%b2%d0%bb%d0%b5%d0%bd\/","title":{"rendered":"\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0434\u0435\u0444\u0435\u043a\u0442\u044b \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0438 \u0438\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435?"},"content":{"rendered":"<p><a href=\"https:\/\/zetarmold.com\/ru\/injection-mold-complete-guide\/\">\u043b\u0438\u0442\u044c\u0435\u0432\u0430\u044f \u0444\u043e\u0440\u043c\u0430<\/a><sup id=\"fnref1:1\"><a href=\"#fn:1\" class=\"footnote-ref\">1<\/a><\/sup>\u0423\u0441\u043b\u043e\u0432\u0438\u044f \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430: \u0421\u0434\u0435\u043b\u0430\u0439\u0442\u0435 \u043f\u043b\u0430\u0441\u0442\u0438\u043a \u0433\u043e\u0440\u044f\u0447\u0435\u0435 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u043c\u0435\u043d\u044c\u0448\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430, \u0447\u0442\u043e\u0431\u044b \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0442\u0438\u0442\u044c \u0435\u0433\u043e \u043f\u0440\u0438\u043b\u0438\u043f\u0430\u043d\u0438\u0435 \u043a \u0444\u043e\u0440\u043c\u0435. \u041e\u0436\u043e\u0433\u043e\u0432\u044b\u0435 \u0441\u043b\u0435\u0434\u044b \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u044e\u0442, \u043a\u043e\u0433\u0434\u0430 \u0432\u043e\u0437\u0434\u0443\u0445 \u0432 \u0444\u043e\u0440\u043c\u0435 \u043d\u0435 \u043c\u043e\u0436\u0435\u0442 \u0432\u044b\u0439\u0442\u0438 \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u0431\u044b\u0441\u0442\u0440\u043e, \u0438 \u043f\u043b\u0430\u0441\u0442\u0438\u043a \u043e\u0431\u0433\u043e\u0440\u0430\u0435\u0442 \u0432 \u043a\u043e\u043d\u0446\u0435 \u043f\u043e\u0442\u043e\u043a\u0430. <a href=\"https:\/\/zetarmold.com\/ru\/injection-molding-supplier-sourcing-guide\/\">\u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e<\/a><sup id=\"fnref1:2\"><a href=\"#fn:2\" class=\"footnote-ref\">2<\/a><\/sup> and production efficiency. Understanding their causes and solutions is essential for improving results.<\/p>\n<p>For broader context, compare this topic with <a href=\"https:\/\/zetarmold.com\/ru\/injection-mold-complete-guide\/\">\u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c \u0434\u043b\u044f \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c<\/a>, \u0438 <a href=\"https:\/\/zetarmold.com\/ru\/injection-molding-supplier-sourcing-guide\/\">supplier sourcing guide<\/a>.<\/p>\n<p>\u041a \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u043c \u0434\u0435\u0444\u0435\u043a\u0442\u0430\u043c \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043e\u0442\u043d\u043e\u0441\u044f\u0442\u0441\u044f \u043a\u043e\u0440\u043e\u0431\u043b\u0435\u043d\u0438\u0435, \u0440\u0430\u043a\u043e\u0432\u0438\u043d\u044b, \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u0435 \u0432\u044b\u0441\u0442\u0440\u0435\u043b\u044b \u0438 \u0432\u043e\u0437\u0434\u0443\u0448\u043d\u044b\u0435 \u043b\u043e\u0432\u0443\u0448\u043a\u0438. \u0420\u0435\u0448\u0435\u043d\u0438\u044f \u0432\u0430\u0440\u044c\u0438\u0440\u0443\u044e\u0442\u0441\u044f \u043e\u0442 \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b, \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438\u043b\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0434\u043e \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b \u0438 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430.<\/p>\n<p>\u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u043f\u0440\u0438\u0447\u0438\u043d \u044d\u0442\u0438\u0445 \u0434\u0435\u0444\u0435\u043a\u0442\u043e\u0432 \u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u0445 \u0440\u0435\u0448\u0435\u043d\u0438\u0439 \u043c\u043e\u0436\u0435\u0442 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0443\u043b\u0443\u0447\u0448\u0438\u0442\u044c \u0432\u0430\u0448 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441. \u041f\u043e\u0433\u0440\u0443\u0437\u0438\u0442\u0435\u0441\u044c \u0433\u043b\u0443\u0431\u0436\u0435, \u0447\u0442\u043e\u0431\u044b \u0438\u0437\u0443\u0447\u0438\u0442\u044c \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u0435 \u0441\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u0438 \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0435\u0444\u0435\u043a\u0442\u043e\u0432.<\/p>\n<figure style=\"text-align:center;margin:2em 0;\">\n<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_insert_6.jpg\" alt=\"\u0414\u0435\u0444\u0435\u043a\u0442\u044b \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c\" class=\"wp-image-52176 size-full\" style=\"max-width:100%;height:auto;\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_insert_6.jpg 800w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_insert_6-300x171.jpg 300w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_insert_6-768x439.jpg 768w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_insert_6-18x10.jpg 18w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_insert_6-600x343.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption style=\"font-size:0.78em; color:#888; font-style:italic; margin-top:4px; text-align:center;\">\u0414\u0435\u0444\u0435\u043a\u0442\u044b \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c<\/figcaption><\/figure>\n<div class=\"claim claim-true\" style=\"background-color: #eff7ef; border-color: #eff7ef; color: #5a8a5a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16a34a\" stroke-width=\"2\"><path d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><b>\u201cWarping is a common injection molding defect.\u201d<\/b><span class=\"claim-true-or-false\">\u041f\u0440\u0430\u0432\u0434\u0430<\/span><\/p>\n<p class=\"claim-explanation\">Warping occurs when uneven cooling causes distortion in the part\u2019s shape. This can be solved by controlling mold temperature and cooling rates.<\/p>\n<\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f7e8e8; border-color: #f7e8e8; color: #8a4a4a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#dc2626\" stroke-width=\"2\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"\/><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"\/><\/svg><b>\u201cDefects in injection molding are always due to poor mold design.\u201d<\/b><span class=\"claim-true-or-false\">\u041b\u043e\u0436\u044c<\/span><\/p>\n<p class=\"claim-explanation\">\u0425\u043e\u0442\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b \u043c\u043e\u0436\u0435\u0442 \u0441\u043f\u043e\u0441\u043e\u0431\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044e \u0434\u0435\u0444\u0435\u043a\u0442\u043e\u0432, \u0442\u0430\u043a\u0438\u0435 \u0444\u0430\u043a\u0442\u043e\u0440\u044b, \u043a\u0430\u043a \u0432\u044b\u0431\u043e\u0440 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430, \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u0438 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435, \u0442\u0430\u043a\u0436\u0435 \u0438\u0433\u0440\u0430\u044e\u0442 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0440\u043e\u043b\u044c \u0432 \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0434\u0435\u0444\u0435\u043a\u0442\u043e\u0432.<\/p>\n<\/div>\n<h2>\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043b\u0438\u0442\u044c\u0435 \u043f\u043b\u0430\u0441\u0442\u043c\u0430\u0441\u0441 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c?<\/h2>\n<p>\u041b\u0438\u0442\u044c\u0435 \u043f\u043b\u0430\u0441\u0442\u043c\u0430\u0441\u0441 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c - \u044d\u0442\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 \u0434\u043b\u044f \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0448\u0438\u0440\u043e\u043a\u043e\u0433\u043e \u0441\u043f\u0435\u043a\u0442\u0440\u0430 \u0438\u0437\u0434\u0435\u043b\u0438\u0439, \u043e\u0442 \u043f\u043e\u0432\u0441\u0435\u0434\u043d\u0435\u0432\u043d\u044b\u0445 \u043f\u0440\u0435\u0434\u043c\u0435\u0442\u043e\u0432 \u0434\u043e \u0441\u043b\u043e\u0436\u043d\u044b\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432. \u041e\u043d \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c, \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0438 \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c.<\/p>\n<div class=\"callout-key\" style=\"background:#f0f7ff; border-left:4px solid #2563eb; padding:1em 1.2em; border-radius:6px; margin:1.5em 0;\">\n<strong>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0432\u044b\u0432\u043e\u0434\u044b<\/strong><\/p>\n<ul>\n<li>Injection molding defects can significantly impact product quality, production efficiency, and cost.<\/li>\n<li>Common defects include short shots, flash, dents, warping, flow marks, silver streaks, and weld lines.<\/li>\n<li>Most defects originate from four root causes: improper material preparation, mold design flaws, incorrect machine parameter settings, or poor product design.<\/li>\n<li>Systematic defect analysis\u2014combined with proper process control\u2014can reduce scrap rates by 60\u201380%.<\/li>\n<\/ul>\n<\/div>\n<p>\u041b\u0438\u0442\u044c\u0435 \u043f\u043b\u0430\u0441\u0442\u043c\u0430\u0441\u0441 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c - \u044d\u0442\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u043f\u043b\u0430\u0441\u0442\u0438\u043a \u0432\u043f\u0440\u044b\u0441\u043a\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432 \u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u0435\u0442\u0430\u043b\u0435\u0439. \u041e\u043d \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0442\u0430\u043a\u0438\u0445 \u043e\u0442\u0440\u0430\u0441\u043b\u044f\u0445, \u043a\u0430\u043a \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u0435\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u0435, \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0430 \u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e\u0442\u0440\u0435\u0431\u0438\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0445 \u0442\u043e\u0432\u0430\u0440\u043e\u0432, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044f \u0432\u044b\u0441\u043e\u043a\u0443\u044e \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c, \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0438 \u0433\u0438\u0431\u043a\u043e\u0441\u0442\u044c.<\/p>\n<\/p>\n<p>\u0421\u0430\u0439\u0442 <a href=\"https:\/\/zetarmold.com\/ru\/injection-molding-complete-guide\/\">\u043b\u0438\u0442\u044c\u0451 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c<\/a><sup id=\"fnref1:3\"><a href=\"#fn:3\" class=\"footnote-ref\">3<\/a><\/sup> \u041f\u043e\u0434 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u043c \u043f\u043e\u0434\u0440\u0430\u0437\u0443\u043c\u0435\u0432\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u043f\u043e\u043b\u0443\u0444\u0430\u0431\u0440\u0438\u043a\u0430\u0442\u043e\u0432 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0439 \u0444\u043e\u0440\u043c\u044b \u0438\u0437 \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0441\u044b\u0440\u044c\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0442\u0430\u043a\u0438\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439, \u043a\u0430\u043a \u043d\u0430\u0433\u043d\u0435\u0442\u0430\u043d\u0438\u0435, \u0432\u043f\u0440\u044b\u0441\u043a, \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u0435 \u0438 \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u0438\u0435.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #eff7ef; border-color: #eff7ef; color: #5a8a5a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16a34a\" stroke-width=\"2\"><path d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><b>\u201cPlastic injection molding allows for high-volume production of parts.\u201d<\/b><span class=\"claim-true-or-false\">\u041f\u0440\u0430\u0432\u0434\u0430<\/span><\/p>\n<p class=\"claim-explanation\">\u041f\u0440\u043e\u0446\u0435\u0441\u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u0435\u043d, \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0435\u0433\u043e \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u044b\u043c \u0434\u043b\u044f \u043a\u0440\u0443\u043f\u043d\u043e\u043c\u0430\u0441\u0448\u0442\u0430\u0431\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0441 \u043d\u0435\u0438\u0437\u043c\u0435\u043d\u043d\u044b\u043c \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e\u043c.<\/p>\n<\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f7e8e8; border-color: #f7e8e8; color: #8a4a4a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#dc2626\" stroke-width=\"2\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"\/><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"\/><\/svg><b>\u201cPlastic injection molding is only suitable for simple products.\u201d<\/b><span class=\"claim-true-or-false\">\u041b\u043e\u0436\u044c<\/span><\/p>\n<p class=\"claim-explanation\">\u041b\u0438\u0442\u044c\u0435 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0438\u0437\u0433\u043e\u0442\u0430\u0432\u043b\u0438\u0432\u0430\u0442\u044c \u043a\u0430\u043a \u043f\u0440\u043e\u0441\u0442\u044b\u0435, \u0442\u0430\u043a \u0438 \u0441\u043b\u043e\u0436\u043d\u044b\u0435 \u0434\u0435\u0442\u0430\u043b\u0438, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0437\u0430\u043c\u044b\u0441\u043b\u043e\u0432\u0430\u0442\u044b\u0435 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438, \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0435\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u044b\u043c \u0434\u043b\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043e\u0442\u0440\u0430\u0441\u043b\u0435\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438.<\/p>\n<\/div>\n<h2>\u041a\u0430\u043a\u043e\u0432\u044b \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u0445 \u043e\u0442\u0440\u0435\u0437\u043a\u043e\u0432 \u0438\u0437\u0434\u0435\u043b\u0438\u0439 \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0438 \u0438\u0445 \u0440\u0435\u0448\u0435\u043d\u0438\u044f?<\/h2>\n<p>The causes of short shots of injection molding products and their solutions are the main categories or options explained in this section. Short shots occur when the molten plastic doesn\u2019t fully fill the mold, leading to incomplete parts. Identifying the causes and solutions is essential for ensuring product quality and manufacturing efficiency.<\/p>\n<p>\u041a\u043e\u0440\u043e\u0442\u043a\u0438\u0435 \u0432\u044b\u0441\u0442\u0440\u0435\u043b\u044b \u043f\u0440\u0438 \u043b\u0438\u0442\u044c\u0435 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0432\u044b\u0437\u0432\u0430\u043d\u044b \u0442\u0430\u043a\u0438\u043c\u0438 \u0444\u0430\u043a\u0442\u043e\u0440\u0430\u043c\u0438, \u043a\u0430\u043a \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0435 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432\u043f\u0440\u044b\u0441\u043a\u0430, \u043d\u0438\u0437\u043a\u0430\u044f \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b \u0438\u043b\u0438 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u044b\u0439 \u043f\u043e\u0442\u043e\u043a \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430. \u0420\u0435\u0448\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0443 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0435 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b \u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0433\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430.<\/p>\n<\/p>\n<h3>\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435<\/h3>\n<p>\u041a\u043e\u0440\u043e\u0442\u043a\u0438\u0439 \u0432\u044b\u0441\u0442\u0440\u0435\u043b - \u044d\u0442\u043e \u043a\u043e\u0433\u0434\u0430 \u043f\u043e\u043b\u043e\u0441\u0442\u044c \u0444\u043e\u0440\u043c\u044b \u0437\u0430\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u043d\u0435 \u0434\u043e \u043a\u043e\u043d\u0446\u0430.<\/p>\n<h3>\u041f\u0440\u0438\u0447\u0438\u043d\u044b \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0433\u043e \u0432\u044b\u0441\u0442\u0440\u0435\u043b\u0430<\/h3>\n<p>Mold temperature, material temperature, or injection pressure and speed are too low. Raw material plasticization is uneven, exhaust is poor, raw material fluidity is insufficient, the part is too thin or the gate size is too small, and the polymer melt solidifies prematurely due to unreasonable structural design.<\/p>\n<h3>\u0420\u0435\u0448\u0435\u043d\u0438\u044f<\/h3>\n<p>Material: Choose a material that flows better, like toolox44.<\/p>\n<p>Mold design: Fill thick walls before filling thin walls to avoid holding, increase the number of gates and runner size, reduce process and flow resistance, and set the position and size of the exhaust port appropriately to avoid poor exhaust.<\/p>\n<p>Injection molding machine: Check if the check valve and the inner wall of the barrel are severely worn, and check if there is material or bridge in the feed port.<\/p>\n<p>Process conditions: increase injection pressure and injection speed, enhance shear heat, increase injection volume, increase barrel temperature and mold temperature.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #eff7ef; border-color: #eff7ef; color: #5a8a5a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16a34a\" stroke-width=\"2\"><path d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><b>\u201cIncreasing injection pressure can reduce short shots.\u201d<\/b><span class=\"claim-true-or-false\">\u041f\u0440\u0430\u0432\u0434\u0430<\/span><\/p>\n<p class=\"claim-explanation\">\u0411\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0435 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432\u043f\u0440\u044b\u0441\u043a\u0430 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u043f\u043e\u043b\u043d\u043e\u0435 \u0437\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0444\u043e\u0440\u043c\u044b, \u0447\u0442\u043e \u0441\u043d\u0438\u0436\u0430\u0435\u0442 \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e\u0441\u0442\u044c \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u0445 \u0432\u044b\u0441\u0442\u0440\u0435\u043b\u043e\u0432.<\/p>\n<\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f7e8e8; border-color: #f7e8e8; color: #8a4a4a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#dc2626\" stroke-width=\"2\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"\/><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"\/><\/svg><b>\u201cShort shots are only caused by equipment malfunctions.\u201d<\/b><span class=\"claim-true-or-false\">\u041b\u043e\u0436\u044c<\/span><\/p>\n<p class=\"claim-explanation\">\u0425\u043e\u0442\u044f \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043d\u043e\u0441\u0442\u0438 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u043c\u043e\u0433\u0443\u0442 \u0441\u0442\u0430\u0442\u044c \u043f\u0440\u0438\u0447\u0438\u043d\u043e\u0439 \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u0445 \u0432\u044b\u0441\u0442\u0440\u0435\u043b\u043e\u0432, \u0434\u0440\u0443\u0433\u0438\u0435 \u0444\u0430\u043a\u0442\u043e\u0440\u044b, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b, \u0432\u044f\u0437\u043a\u043e\u0441\u0442\u044c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0438 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0442\u0430\u043a\u0436\u0435 \u0438\u0433\u0440\u0430\u044e\u0442 \u0432\u0430\u0436\u043d\u0443\u044e \u0440\u043e\u043b\u044c.<\/p>\n<\/div>\n<h2>\u041a\u0430\u043a\u043e\u0432\u044b \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u0432\u0441\u043f\u044b\u0448\u043a\u0438 \u0438\u0437\u0434\u0435\u043b\u0438\u0439 \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0438 \u0438\u0445 \u0440\u0435\u0448\u0435\u043d\u0438\u044f?<\/h2>\n<p>\u0412\u0441\u043f\u044b\u0448\u043a\u0430 \u043f\u0440\u0438 \u043b\u0438\u0442\u044c\u0435 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c - \u044d\u0442\u043e \u0438\u0437\u0431\u044b\u0442\u043e\u043a \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u044b\u0442\u0435\u043a\u0430\u0435\u0442 \u0438\u0437 \u043f\u043e\u043b\u043e\u0441\u0442\u0438 \u0444\u043e\u0440\u043c\u044b, \u043e\u0431\u0440\u0430\u0437\u0443\u044f \u043d\u0435\u0436\u0435\u043b\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0432\u044b\u0441\u0442\u0443\u043f\u044b. \u042d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0432\u043b\u0438\u044f\u0442\u044c \u043d\u0430 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u0434\u0435\u0442\u0430\u043b\u0435\u0439 \u0438 \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0442\u044c \u0437\u0430\u0442\u0440\u0430\u0442\u044b.<\/p>\n<p>\u0412\u0441\u043f\u044b\u0448\u043a\u0438 \u0432\u044b\u0437\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u0442\u0430\u043a\u0438\u043c\u0438 \u0444\u0430\u043a\u0442\u043e\u0440\u0430\u043c\u0438, \u043a\u0430\u043a \u0432\u044b\u0441\u043e\u043a\u043e\u0435 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432\u043f\u0440\u044b\u0441\u043a\u0430, \u0438\u0437\u043d\u043e\u0448\u0435\u043d\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c \u0438\u043b\u0438 \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b. \u0420\u0435\u0448\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0443 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f, \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044e \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f \u0438 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430.<\/p>\n<\/p>\n<h3>\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435<\/h3>\n<p>\u0412\u0441\u043f\u044b\u0448\u043a\u0430 - \u044d\u0442\u043e \u043b\u0438\u0448\u043d\u0438\u0439 \u043f\u043b\u0430\u0441\u0442\u0438\u043a \u043d\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438 \u0440\u0430\u0437\u044a\u0435\u043c\u0430 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b \u0438\u043b\u0438 \u0432\u044b\u0442\u0430\u043b\u043a\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0448\u0442\u0438\u0444\u0442\u0430.<\/p>\n<h3>\u041f\u0440\u0438\u0447\u0438\u043d\u044b \u0432\u0441\u043f\u044b\u0448\u0435\u043a<\/h3>\n<p>\u041d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0435 \u0443\u0441\u0438\u043b\u0438\u0435 \u0441\u043c\u044b\u043a\u0430\u043d\u0438\u044f, \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u043e\u0439, \u043f\u043b\u043e\u0445\u0438\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u0444\u043e\u0440\u043c\u043e\u0432\u043a\u0438, \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u0432\u044b\u0445\u043b\u043e\u043f\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.<\/p>\n<h3>\u0420\u0435\u0448\u0435\u043d\u0438\u044f<\/h3>\n<p>Mold design: Design the mold so it can close tightly when clamped. Check the size of the exhaust port and clean the mold surface.<\/p>\n<figure style=\"text-align:center;margin:2em 0;\">\n<img decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/Depression-of-Injection-Molding-Products1-800x457-1.jpg\" alt=\"Injection molding flash defect on plastic component\" class=\"wp-image-53324 size-full\" style=\"max-width:100%;height:auto;\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/Depression-of-Injection-Molding-Products1-800x457-1.jpg 800w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/Depression-of-Injection-Molding-Products1-800x457-1-300x171.jpg 300w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/Depression-of-Injection-Molding-Products1-800x457-1-768x439.jpg 768w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/Depression-of-Injection-Molding-Products1-800x457-1-18x10.jpg 18w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/Depression-of-Injection-Molding-Products1-800x457-1-600x343.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption style=\"font-size:0.78em; color:#888; font-style:italic; margin-top:4px; text-align:center;\">Flash defect example on an injection<\/figcaption><\/figure>\n<p>Injection molding machine: set aninjection molding machine with the right tonnage.<\/p>\n<p>Molding process: increase injection time, reduce injection speed, reduce barrel temperatureand nozzle temperature, reduce injection pressure and holding pressure.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #eff7ef; border-color: #eff7ef; color: #5a8a5a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16a34a\" stroke-width=\"2\"><path d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><b>\u201cHigh injection pressure causes flash.\u201d<\/b><span class=\"claim-true-or-false\">\u041f\u0440\u0430\u0432\u0434\u0430<\/span><\/p>\n<p class=\"claim-explanation\">\u0418\u0437\u0431\u044b\u0442\u043e\u0447\u043d\u043e\u0435 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432\u044b\u0442\u0430\u043b\u043a\u0438\u0432\u0430\u0435\u0442 \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u043f\u043b\u0430\u0441\u0442\u0438\u043a \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u044b \u043f\u043e\u043b\u043e\u0441\u0442\u0438 \u0444\u043e\u0440\u043c\u044b, \u0447\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044e \u0432\u0441\u043f\u044b\u0448\u0435\u043a.<\/p>\n<\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f7e8e8; border-color: #f7e8e8; color: #8a4a4a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#dc2626\" stroke-width=\"2\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"\/><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"\/><\/svg><b>\u201cA low unit price alone proves an injection molding supplier is the best choice.\u201d<\/b><span class=\"claim-true-or-false\">\u041b\u043e\u0436\u044c<\/span><\/p>\n<p class=\"claim-explanation\">Tooling quality, engineering response, material control, sampling discipline, lead time, and corrective-action habits matter as much as the quoted unit price.<\/p>\n<\/div>\n<p>Beyond pressure-related causes, flash can also result from mold wear and inadequate clamp force. When mold cavities become worn over time, the clearance between mold plates increases, allowing molten plastic to escape during injection. Regular mold maintenance\u2014including polishing parting lines and replacing worn inserts\u2014is essential for preventing flash. Additionally, ensuring the injection molding machine provides sufficient clamp force for the mold size helps keep the mold tightly closed during the high-pressure injection phase.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #eff7ef; border-color: #eff7ef; color: #5a8a5a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16a34a\" stroke-width=\"2\"><path d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><b>\u201cWorn-out molds can cause flash.\u201d<\/b><span class=\"claim-true-or-false\">\u041f\u0440\u0430\u0432\u0434\u0430<\/span><\/p>\n<p class=\"claim-explanation\">\u041f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u043d\u044b\u0435 \u0438\u043b\u0438 \u0438\u0437\u043d\u043e\u0448\u0435\u043d\u043d\u044b\u0435 \u0444\u043e\u0440\u043c\u044b \u0441\u043e\u0437\u0434\u0430\u044e\u0442 \u0437\u0430\u0437\u043e\u0440\u044b, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044f \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0443 \u0432\u044b\u0445\u043e\u0434\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0436\u0443, \u0447\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044e \u0432\u0441\u043f\u044b\u0448\u0435\u043a. \u0420\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u043e\u0435 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0435 - \u043a\u043b\u044e\u0447 \u043a \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044e \u044d\u0442\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b.<\/p>\n<\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f7e8e8; border-color: #f7e8e8; color: #8a4a4a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#dc2626\" stroke-width=\"2\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"\/><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"\/><\/svg><b>\u201cA low unit price alone proves an injection molding supplier is the best choice.\u201d<\/b><span class=\"claim-true-or-false\">\u041b\u043e\u0436\u044c<\/span><\/p>\n<p class=\"claim-explanation\">Tooling quality, engineering response, material control, sampling discipline, lead time, and corrective-action habits matter as much as the quoted unit price.<\/p>\n<\/div>\n<h2>\u041a\u0430\u043a\u043e\u0432\u044b \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u043b\u0435\u0434\u043e\u0432 \u043f\u043e\u0442\u0435\u043a\u043e\u0432 \u043d\u0430 \u0438\u0437\u0434\u0435\u043b\u0438\u044f\u0445 \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0438 \u0438\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435?<\/h2>\n<p>The causes of flow marks of injection molding products and their solutions are the main categories or options explained in this section. Flow marks in injection molding can compromise the surface finish of products, making them less visually appealing and functional. Identifying the causes and solutions is key to improving product quality.<\/p>\n<p>\u0421\u043b\u0435\u0434\u044b \u043f\u043e\u0442\u0435\u043a\u043e\u0432 \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u044e\u0442 \u0438\u0437-\u0437\u0430 \u043d\u0435\u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u043e\u0433\u043e \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f, \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0439 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0432\u043f\u0440\u044b\u0441\u043a\u0430 \u0438\u043b\u0438 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0439 \u0432\u0435\u043d\u0442\u0438\u043b\u044f\u0446\u0438\u0438. \u0420\u0435\u0448\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0443 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b, \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0432\u043f\u0440\u044b\u0441\u043a\u0430 \u0438 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u044f\u0446\u0438\u0438 \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u043e\u0433\u043e \u0437\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0438 \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f.<\/p>\n<\/p>\n<h3>\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435<\/h3>\n<p>\u0421\u043b\u0435\u0434\u044b \u0442\u0435\u0447\u0435\u043d\u0438\u044f - \u044d\u0442\u043e \u0434\u0435\u0444\u0435\u043a\u0442 \u0444\u043e\u0440\u043c\u043e\u0432\u043a\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442 \u043a\u0430\u043a \u0432\u043e\u043b\u043d\u044b \u043d\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438 \u0434\u0435\u0442\u0430\u043b\u0438. \u041e\u043d\u0438 \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u044e\u0442 \u0438\u0437-\u0437\u0430 \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u043f\u043b\u0430\u0441\u0442\u0438\u043a \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u043c\u0435\u0434\u043b\u0435\u043d\u043d\u043e \u0432\u0442\u0435\u043a\u0430\u0435\u0442 \u0432 \u0444\u043e\u0440\u043c\u0443, \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0447\u0435\u0433\u043e \u043f\u043b\u0430\u0441\u0442\u0438\u043a \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442 \u0442\u0430\u043a, \u0431\u0443\u0434\u0442\u043e \u043e\u043d \u043f\u0440\u044b\u0433\u0430\u0435\u0442, \u043a\u0430\u043a \u043b\u044f\u0433\u0443\u0448\u043a\u0430.<\/p>\n<h3>\u041f\u0440\u0438\u0447\u0438\u043d\u044b \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u043e\u0442\u0435\u043a\u043e\u0432<\/h3>\n<p>\u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b \u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u043d\u0438\u0437\u043a\u0430\u044f, \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0438 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432\u043f\u0440\u044b\u0441\u043a\u0430 \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u043d\u0438\u0437\u043a\u0438\u0435, \u0440\u0430\u0437\u043c\u0435\u0440 \u0431\u0435\u0433\u0443\u043d\u043a\u0430 \u0438 \u0437\u0430\u0442\u0432\u043e\u0440\u0430 \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u043c\u0430\u043b, \u0430 \u0438\u0437-\u0437\u0430 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430 \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u0438\u0435 \u043f\u0440\u0438 \u0437\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0438 \u0438 \u0432\u044b\u0442\u0435\u043a\u0430\u043d\u0438\u0438 \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u0432\u0435\u043b\u0438\u043a\u043e.<\/p>\n<h3>\u0420\u0435\u0448\u0435\u043d\u0438\u044f<\/h3>\n<p>Mold design: Make the cold well in the runner bigger, make the runner and gate bigger, make the main runner shorter or use a hot runner instead.<\/p>\n<p>Process conditions: Make the injection speed faster, make the injection pressure and holding pressure higher, make the holding time longer, make the mold temperature and material temperature higher.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #eff7ef; border-color: #eff7ef; color: #5a8a5a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16a34a\" stroke-width=\"2\"><path d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><b>\u201cImproper cooling is a primary cause of flow marks.\u201d<\/b><span class=\"claim-true-or-false\">\u041f\u0440\u0430\u0432\u0434\u0430<\/span><\/p>\n<p class=\"claim-explanation\">\u0421\u043b\u0435\u0434\u044b \u043f\u043e\u0442\u0435\u043a\u043e\u0432 \u0447\u0430\u0441\u0442\u043e \u043f\u043e\u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043f\u0440\u0438 \u043d\u0435\u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u043e\u0439 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f, \u0432\u044b\u0437\u044b\u0432\u0430\u044f \u0434\u0435\u0444\u0435\u043a\u0442\u044b \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438. \u041f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f \u043f\u043e\u043c\u043e\u0433\u0430\u044e\u0442 \u0443\u0441\u0442\u0440\u0430\u043d\u0438\u0442\u044c \u044d\u0442\u0443 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0443.<\/p>\n<\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f7e8e8; border-color: #f7e8e8; color: #8a4a4a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#dc2626\" stroke-width=\"2\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"\/><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"\/><\/svg><b>\u201cUsing faster injection speeds always prevents flow marks.\u201d<\/b><span class=\"claim-true-or-false\">\u041b\u043e\u0436\u044c<\/span><\/p>\n<p class=\"claim-explanation\">\u0411\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0432\u043f\u0440\u044b\u0441\u043a\u0430 \u0438\u043d\u043e\u0433\u0434\u0430 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044e \u0441\u043b\u0435\u0434\u043e\u0432 \u043e\u0442 \u043f\u043e\u0442\u043e\u043a\u0430 \u0438\u0437-\u0437\u0430 \u0442\u0443\u0440\u0431\u0443\u043b\u0435\u043d\u0442\u043d\u043e\u0441\u0442\u0438 \u0438\u043b\u0438 \u043d\u0435\u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u043e\u0433\u043e \u0437\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f. \u041e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0432\u043f\u0440\u044b\u0441\u043a\u0430 \u0434\u043b\u044f \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439 \u0434\u0435\u0442\u0430\u043b\u0435\u0439 \u0438\u043c\u0435\u0435\u0442 \u0440\u0435\u0448\u0430\u044e\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435.<\/p>\n<\/div>\n<h2>\u041a\u0430\u043a\u043e\u0432\u044b \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0435\u0440\u0435\u0431\u0440\u0438\u0441\u0442\u044b\u0445 \u0440\u0430\u0437\u0432\u043e\u0434\u043e\u0432 \u043d\u0430 \u0438\u0437\u0434\u0435\u043b\u0438\u044f\u0445 \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u0438\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f?<\/h2>\n<p>The causes of silver streaks of injection molding products and their solutions are the main categories or options explained in this section. Silver streaks in injection molding are caused by issues like moisture, temperature fluctuations, or improper material handling, affecting the aesthetic and performance of the products.<\/p>\n<p>\u0421\u0435\u0440\u0435\u0431\u0440\u0438\u0441\u0442\u044b\u0435 \u0440\u0430\u0437\u0432\u043e\u0434\u044b \u0447\u0430\u0441\u0442\u043e \u0432\u044b\u0437\u0432\u0430\u043d\u044b \u043d\u0430\u043b\u0438\u0447\u0438\u0435\u043c \u0432\u043b\u0430\u0433\u0438 \u0432 \u0441\u043c\u043e\u043b\u0435, \u043d\u0435\u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043e\u0439 \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u0430 \u0438\u043b\u0438 \u0437\u0430\u0433\u0440\u044f\u0437\u043d\u0435\u043d\u0438\u0435\u043c. \u0420\u0435\u0448\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u0432 \u0441\u0435\u0431\u044f \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u0443\u044e \u0441\u0443\u0448\u043a\u0443 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432, \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0441\u043c\u043e\u043b \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0431\u043e\u043b\u0435\u0435 \u0433\u043b\u0430\u0434\u043a\u0438\u0445 \u0438\u0437\u0434\u0435\u043b\u0438\u0439.<\/p>\n<\/p>\n<h3>\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435<\/h3>\n<p>\u0421\u0435\u0440\u0435\u0431\u0440\u0438\u0441\u0442\u044b\u0435 \u0440\u0430\u0437\u0432\u043e\u0434\u044b \u043f\u043e\u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f, \u043a\u043e\u0433\u0434\u0430 \u0432\u043e\u0434\u0430, \u0432\u043e\u0437\u0434\u0443\u0445 \u0438\u043b\u0438 \u043a\u0430\u0440\u0431\u043e\u043d\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0442\u0441\u044f \u043f\u043e \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438 \u0434\u0435\u0442\u0430\u043b\u0438 \u0432 \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0438 \u043f\u043e\u0442\u043e\u043a\u0430.<\/p>\n<h3>\u041f\u0440\u0438\u0447\u0438\u043d\u044b \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0435\u0440\u0435\u0431\u0440\u0438\u0441\u0442\u044b\u0445 \u043f\u043e\u043b\u043e\u0441<\/h3>\n<p>\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u0432\u043b\u0430\u0433\u0438 \u0432 \u0441\u044b\u0440\u044c\u0435 \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u0432\u044b\u0441\u043e\u043a\u043e\u0435, \u0432\u043e\u0437\u0434\u0443\u0445 \u0437\u0430\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432 \u0441\u044b\u0440\u044c\u0435, \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0434\u0435\u0433\u0440\u0430\u0434\u0430\u0446\u0438\u044f \u043f\u043e\u043b\u0438\u043c\u0435\u0440\u0430: \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0437\u0430\u0433\u0440\u044f\u0437\u043d\u0435\u043d; \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u0432 \u0431\u043e\u0447\u043a\u0435 \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u0432\u044b\u0441\u043e\u043a\u0430\u044f; \u043e\u0431\u044a\u0435\u043c \u0432\u043f\u0440\u044b\u0441\u043a\u0430 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u0435\u043d.<\/p>\n<\/p>\n<h3>\u0420\u0435\u0448\u0435\u043d\u0438\u044f<\/h3>\n<p>Content: Dry the raw material based on the data provided by the raw material supplier before injection molding.<\/p>\n<p>Mold design: Make sure there are enough vents.<\/p>\n<p>Molding process: Choose the right injection molding machine and mold, clean the old material completely from the barrel when changing materials, improve the exhaust system, and lower the melt temperature, injection pressure or injection speed.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #eff7ef; border-color: #eff7ef; color: #5a8a5a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16a34a\" stroke-width=\"2\"><path d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><b>\u201cSilver streaks are caused by moisture in the resin.\u201d<\/b><span class=\"claim-true-or-false\">\u041f\u0440\u0430\u0432\u0434\u0430<\/span><\/p>\n<p class=\"claim-explanation\">\u0412\u043b\u0430\u0433\u0430 \u0432 \u0441\u043c\u043e\u043b\u0435 \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044e \u043f\u0443\u0437\u044b\u0440\u044c\u043a\u043e\u0432 \u043f\u0430\u0440\u0430 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0444\u043e\u0440\u043c\u043e\u0432\u043a\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0441\u043e\u0437\u0434\u0430\u044e\u0442 \u0441\u0435\u0440\u0435\u0431\u0440\u0438\u0441\u0442\u044b\u0435 \u0440\u0430\u0437\u0432\u043e\u0434\u044b \u043d\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438. \u041f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u0430\u044f \u0441\u0443\u0448\u043a\u0430 \u043f\u0435\u0440\u0435\u0434 \u0444\u043e\u0440\u043c\u043e\u0432\u043a\u043e\u0439 \u0440\u0435\u0448\u0430\u0435\u0442 \u044d\u0442\u0443 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0443.<\/p>\n<\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f7e8e8; border-color: #f7e8e8; color: #8a4a4a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#dc2626\" stroke-width=\"2\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"\/><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"\/><\/svg><b>\u201cSilver streaks are always due to poor material quality.\u201d<\/b><span class=\"claim-true-or-false\">\u041b\u043e\u0436\u044c<\/span><\/p>\n<p class=\"claim-explanation\">\u0425\u043e\u0442\u044f \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u043c\u043e\u0436\u0435\u0442 \u0432\u043d\u0435\u0441\u0442\u0438 \u0441\u0432\u043e\u0439 \u0432\u043a\u043b\u0430\u0434, \u0441\u0435\u0440\u0435\u0431\u0440\u0438\u0441\u0442\u044b\u0435 \u0440\u0430\u0437\u0432\u043e\u0434\u044b \u0447\u0430\u0449\u0435 \u0432\u0441\u0435\u0433\u043e \u0432\u044b\u0437\u0432\u0430\u043d\u044b \u0432\u043b\u0430\u0436\u043d\u043e\u0441\u0442\u044c\u044e \u0438\u043b\u0438 \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u043c\u0438 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u043c\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438.<\/p>\n<\/div>\n<h2>\u041a\u0430\u043a\u043e\u0432\u044b \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u043c\u044f\u0442\u0438\u043d \u043d\u0430 \u0438\u0437\u0434\u0435\u043b\u0438\u044f\u0445 \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u0438\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f?<\/h2>\n<p>\u0412\u043c\u044f\u0442\u0438\u043d\u044b \u043d\u0430 \u0438\u0437\u0434\u0435\u043b\u0438\u044f\u0445 \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c - \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u0430\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430, \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u0430\u044f \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u043c\u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\u043c\u0438, \u0434\u0435\u0444\u0435\u043a\u0442\u0430\u043c\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0438\u043b\u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430\u043c\u0438 \u0441 \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u0435\u043c. \u0418\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438 \u0438 \u0441\u043e\u043a\u0440\u0430\u0449\u0430\u0435\u0442 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043e\u0442\u0445\u043e\u0434\u043e\u0432.<\/p>\n<p>\u0412\u043c\u044f\u0442\u0438\u043d\u044b \u043d\u0430 \u0438\u0437\u0434\u0435\u043b\u0438\u044f\u0445, \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0445 \u043b\u0438\u0442\u044c\u0435\u043c \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c, \u0447\u0430\u0441\u0442\u043e \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u044e\u0442 \u0438\u0437-\u0437\u0430 \u043d\u0435\u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u043e\u0433\u043e \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f, \u043f\u043b\u043e\u0445\u043e\u0439 \u043f\u043e\u0434\u0430\u0447\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0438\u043b\u0438 \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0439 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b. \u0420\u0435\u0448\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f, \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0443 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u043f\u0440\u044b\u0441\u043a\u0430 \u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0439 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b.<\/p>\n<\/p>\n<h3>\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435<\/h3>\n<p>\u0412\u043c\u044f\u0442\u0438\u043d\u0430 - \u044d\u0442\u043e \u043a\u043e\u0433\u0434\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u044c \u0434\u0435\u0442\u0430\u043b\u0438 \u0432\u043e\u0433\u043d\u0443\u0442\u0430 \u043d\u0430 \u0442\u043e\u043b\u0449\u0438\u043d\u0443 \u0441\u0442\u0435\u043d\u043a\u0438.<\/p>\n<h3>\u041f\u0440\u0438\u0447\u0438\u043d\u044b \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u043c\u044f\u0442\u0438\u043d<\/h3>\n<p>\u0421\u043b\u0438\u0448\u043a\u043e\u043c \u043d\u0438\u0437\u043a\u043e\u0435 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432\u043f\u0440\u044b\u0441\u043a\u0430 \u0438\u043b\u0438 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432\u044b\u0434\u0435\u0440\u0436\u043a\u0438, \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0432\u044b\u0434\u0435\u0440\u0436\u043a\u0438 \u0438\u043b\u0438 \u0432\u0440\u0435\u043c\u044f \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f, \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u0430 \u0438\u043b\u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u0434\u0435\u0442\u0430\u043b\u0438.<\/p>\n<h3>\u0420\u0435\u0448\u0435\u043d\u0438\u044f<\/h3>\n<p>Design structure: Corrugate the surface that is easy to dent, reduce the thick wall size of the part, minimize the thickness-to-diameter ratio, the adjacent wall thickness ratio should be controlled at 1.5~2, and try to make a smooth transition, redesign the thickness of the reinforcement ribs, countersunk holes and corner ribs, and their thickness is generally recommended to be 40-80% of the basic wall thickness.<\/p>\n<figure style=\"text-align:center;margin:2em 0;\">\n<img decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/Dents-of-Injection-Molding-Products-800x457-1.jpg\" alt=\"Dents on Injection Molding Products\" class=\"wp-image-53322 size-full\" style=\"max-width:100%;height:auto;\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/Dents-of-Injection-Molding-Products-800x457-1.jpg 800w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/Dents-of-Injection-Molding-Products-800x457-1-300x171.jpg 300w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/Dents-of-Injection-Molding-Products-800x457-1-768x439.jpg 768w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/Dents-of-Injection-Molding-Products-800x457-1-18x10.jpg 18w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/Dents-of-Injection-Molding-Products-800x457-1-600x343.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption style=\"font-size:0.78em; color:#888; font-style:italic; margin-top:4px; text-align:center;\">Dent defects visible on injection molded<\/figcaption><\/figure>\n<p>Molding process: Increase injection pressure and holding pressure, increase gate size or change gate position.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #eff7ef; border-color: #eff7ef; color: #5a8a5a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16a34a\" stroke-width=\"2\"><path d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><b>\u201cInconsistent cooling causes dents in injection molded parts.\u201d<\/b><span class=\"claim-true-or-false\">\u041f\u0440\u0430\u0432\u0434\u0430<\/span><\/p>\n<p class=\"claim-explanation\">\u041d\u0435\u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044e \u0438 \u043a\u043e\u0440\u043e\u0431\u043b\u0435\u043d\u0438\u044e, \u0432\u044b\u0437\u044b\u0432\u0430\u044f \u0432\u0438\u0434\u0438\u043c\u044b\u0435 \u0432\u043c\u044f\u0442\u0438\u043d\u044b \u043d\u0430 \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0438\u0437\u0434\u0435\u043b\u0438\u044f\u0445.<\/p>\n<\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f7e8e8; border-color: #f7e8e8; color: #8a4a4a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#dc2626\" stroke-width=\"2\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"\/><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"\/><\/svg><b>\u201cAll dent issues in injection molding can be fixed by adjusting cooling settings.\u201d<\/b><span class=\"claim-true-or-false\">\u041b\u043e\u0436\u044c<\/span><\/p>\n<p class=\"claim-explanation\">\u0425\u043e\u0442\u044f \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0430 \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442, \u043f\u043e\u0442\u043e\u043a \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430, \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432\u043f\u0440\u044b\u0441\u043a\u0430 \u0438 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b \u0442\u0430\u043a\u0436\u0435 \u0438\u0433\u0440\u0430\u044e\u0442 \u0432\u0430\u0436\u043d\u0443\u044e \u0440\u043e\u043b\u044c \u0432 \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0438 \u0432\u043c\u044f\u0442\u0438\u043d.<\/p>\n<\/div>\n<h2>\u041a\u0430\u043a\u043e\u0432\u044b \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0432\u0430\u0440\u043e\u0447\u043d\u044b\u0445 \u043f\u044f\u0442\u0435\u043d \u043d\u0430 \u0438\u0437\u0434\u0435\u043b\u0438\u044f\u0445 \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0438 \u0438\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435?<\/h2>\n<p>The causes of welding marks of injection molding products and their solutions are the main categories or options explained in this section. Welding marks in injection molding occur when two plastic flows meet and fail to bond properly, leaving visible scars on the final product.<\/p>\n<p>\u0421\u043b\u0435\u0434\u044b \u0441\u0432\u0430\u0440\u043a\u0438 \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u044e\u0442 \u0438\u0437-\u0437\u0430 \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0439 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b, \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0439 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0432\u043f\u0440\u044b\u0441\u043a\u0430 \u0438\u043b\u0438 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0433\u043e \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0433\u043e \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f. \u0420\u0435\u0448\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044e \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b, \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0443 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0432\u043f\u0440\u044b\u0441\u043a\u0430 \u0438 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044f \u0442\u0435\u043a\u0443\u0447\u0435\u0441\u0442\u0438.<\/p>\n<\/p>\n<h3>\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435<\/h3>\n<p>\u0421\u043b\u0435\u0434 \u043e\u0442 \u0441\u0432\u0430\u0440\u043a\u0438 - \u044d\u0442\u043e \u043a\u043e\u0433\u0434\u0430 \u0434\u0432\u0430 \u043f\u043e\u0442\u043e\u043a\u0430 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0432\u0441\u0442\u0440\u0435\u0447\u0430\u044e\u0442\u0441\u044f \u0438 \u0441\u0432\u0430\u0440\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0432\u043c\u0435\u0441\u0442\u0435, \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0447\u0435\u0433\u043e \u043d\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438 \u043e\u0431\u0440\u0430\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u0435\u0444\u0435\u043a\u0442.<\/p>\n<h3>\u041f\u0440\u0438\u0447\u0438\u043d\u044b \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u043b\u0435\u0434\u043e\u0432 \u0441\u0432\u0430\u0440\u043a\u0438<\/h3>\n<p>\u0415\u0441\u043b\u0438 \u0432 \u0434\u0435\u0442\u0430\u043b\u0438 \u0438\u043c\u0435\u044e\u0442\u0441\u044f \u043e\u0442\u0432\u0435\u0440\u0441\u0442\u0438\u044f, \u0432\u0441\u0442\u0430\u0432\u043a\u0438 \u0438\u043b\u0438 \u043c\u043d\u043e\u0433\u043e\u0437\u0430\u0437\u043e\u0440\u043d\u044b\u0439 \u0440\u0435\u0436\u0438\u043c \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c, \u0438\u043b\u0438 \u0435\u0441\u043b\u0438 \u0442\u043e\u043b\u0449\u0438\u043d\u0430 \u0441\u0442\u0435\u043d\u043a\u0438 \u0434\u0435\u0442\u0430\u043b\u0438 \u043d\u0435\u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u0430, \u043c\u043e\u0433\u0443\u0442 \u043f\u043e\u044f\u0432\u0438\u0442\u044c\u0441\u044f \u0441\u043b\u0435\u0434\u044b \u043e\u0442 \u0441\u0432\u0430\u0440\u043a\u0438.<\/p>\n<h3>\u0420\u0435\u0448\u0435\u043d\u0438\u044f<\/h3>\n<p>Material: Make the plastic melt flow better.<\/p>\n<p>Product design: Change the way the product is made and how thick the walls are.<\/p>\n<p>Mold design: Move where the plastic goes into the mold and add places for the air to get out.<\/p>\n<p>Process conditions: Make the plastic hotter and use less stuff to keep it from sticking to the mold.Scorch marks are when the air in the mold can\u2019t get out fast enough and the plastic burns at the end of the flow.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #eff7ef; border-color: #eff7ef; color: #5a8a5a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16a34a\" stroke-width=\"2\"><path d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><b>\u0412\u043c\u044f\u0442\u0438\u043d\u044b \u043d\u0430 \u0438\u0437\u0434\u0435\u043b\u0438\u044f\u0445 \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c<\/b><span class=\"claim-true-or-false\">\u041f\u0440\u0430\u0432\u0434\u0430<\/span><\/p>\n<p class=\"claim-explanation\">\u0421\u043b\u0435\u0434\u044b \u0441\u0432\u0430\u0440\u043a\u0438 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u043c \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0439 \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b, \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0438\u043b\u0438 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b, \u0447\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u043d\u0435\u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u043c\u0443 \u0441\u043a\u043b\u0435\u0438\u0432\u0430\u043d\u0438\u044e \u043f\u043b\u0430\u0441\u0442\u0438\u043a\u043e\u0432\u043e\u0433\u043e \u043f\u043e\u0442\u043e\u043a\u0430.<\/p>\n<\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f7e8e8; border-color: #f7e8e8; color: #8a4a4a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#dc2626\" stroke-width=\"2\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"\/><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"\/><\/svg><b>\u201cWelding marks can be completely eliminated by increasing injection speed.\u201d<\/b><span class=\"claim-true-or-false\">\u041b\u043e\u0436\u044c<\/span><\/p>\n<p class=\"claim-explanation\">Simply increasing the injection speed may not eliminate welding marks if other factors like mold design or temperature control aren\u2019t properly adjusted.<\/p>\n<\/div>\n<h2>\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h2>\n<p>\u0412 \u0446\u0435\u043b\u043e\u043c, \u0434\u0435\u0444\u0435\u043a\u0442\u044b \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u0432 \u0441\u0435\u0431\u044f \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u0435 \u0432\u044b\u0441\u0442\u0440\u0435\u043b\u044b, \u0437\u0430\u0445\u0432\u0430\u0442 \u0432\u043e\u0437\u0434\u0443\u0445\u0430, \u0445\u0440\u0443\u043f\u043a\u043e\u0441\u0442\u044c, \u0433\u043e\u0440\u0435\u043d\u0438\u0435, \u0432\u0441\u043f\u044b\u0448\u043a\u0438, \u0440\u0430\u0441\u0441\u043b\u043e\u0435\u043d\u0438\u0435, \u0441\u043b\u0435\u0434\u044b \u043e\u0442 \u0431\u0440\u044b\u0437\u0433, \u0441\u043b\u0435\u0434\u044b \u043e\u0442 \u043f\u043e\u0442\u043e\u043a\u0430, \u0441\u0435\u0440\u0435\u0431\u0440\u0438\u0441\u0442\u044b\u0435 \u043f\u043e\u043b\u043e\u0441\u044b, \u0432\u043c\u044f\u0442\u0438\u043d\u044b, \u0441\u043b\u0435\u0434\u044b \u043e\u0442 \u0441\u0432\u0430\u0440\u043a\u0438, \u043a\u043e\u0440\u043e\u0431\u043b\u0435\u043d\u0438\u0435, \u0434\u0435\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e, \u043f\u0443\u0437\u044b\u0440\u0438, \u0447\u0435\u0440\u043d\u044b\u0435 \u043f\u044f\u0442\u043d\u0430, \u043b\u0438\u043d\u0438\u0438 \u043f\u043e\u0442\u043e\u043a\u0430 \u0438 \u043b\u0438\u043d\u0438\u0438 \u0441\u0432\u0430\u0440\u043a\u0438.<\/p>\n<p>\u0422\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c, \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0438\u043d\u0432\u0435\u0441\u0442\u0438\u0446\u0438\u0439 \u0432 \u043e\u0441\u043d\u0430\u0441\u0442\u043a\u0443. \u0418 \u043e\u0447\u0435\u043d\u044c \u0432\u0430\u0436\u043d\u043e \u0432\u0441\u0435\u0433\u0434\u0430 \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b. \u0418\u043c\u0435\u043d\u043d\u043e \u0437\u0434\u0435\u0441\u044c \u043d\u0430 \u043f\u043e\u043c\u043e\u0449\u044c \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u0442 Zetar Mold! \u0412 Zetar Mold \u043c\u044b \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u0443\u0435\u043c\u0441\u044f \u043d\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0438 \u0432\u0430\u043c \u043b\u0443\u0447\u0448\u0438\u0445 \u0443\u0441\u043b\u0443\u0433 \u043f\u043e \u043b\u0438\u0442\u044c\u044e \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c.<\/p>\n<p>\u041c\u044b \u0437\u043d\u0430\u0435\u043c \u0432\u0441\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0434\u0435\u0444\u0435\u043a\u0442\u044b \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0438 \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u0438\u0445 \u0432\u043e\u0437\u043d\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u0438\u044f.<\/p>\n<p>\u041d\u0430\u0448 \u0432\u044b\u0441\u043e\u0447\u0430\u0439\u0448\u0438\u0439 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043e\u043f\u044b\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043d\u0430\u043c \u0438\u0437\u0431\u0435\u0433\u0430\u0442\u044c \u044d\u0442\u0438\u0445 \u0434\u0435\u0444\u0435\u043a\u0442\u043e\u0432 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e\u043c \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u0432. \u041c\u044b \u043c\u043e\u0436\u0435\u043c \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u043d\u0430\u0448\u0438 \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u0435 \u0443\u0441\u043b\u0443\u0433\u0438 \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043a\u0430\u043a \u0434\u043b\u044f \u043c\u0430\u0441\u0441\u043e\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430, \u0442\u0430\u043a \u0438 \u0434\u043b\u044f \u0431\u044b\u0441\u0442\u0440\u043e\u0433\u043e \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u0412\u044b \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u0435 \u0432\u0441\u0451 \u044d\u0442\u043e \u0438 \u0434\u0430\u0436\u0435 \u0431\u043e\u043b\u044c\u0448\u0435, \u043a\u043e\u0433\u0434\u0430 \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u0435 \u0441\u0432\u043e\u0438 \u0444\u0430\u0439\u043b\u044b \u0434\u0438\u0437\u0430\u0439\u043d\u0430 \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0440\u0430\u0441\u0446\u0435\u043d\u043a\u0438.\u0434\u0435\u0444\u0435\u043a\u0442 \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c. \u0421\u043c\u043e\u0442\u0440\u0438\u0442\u0435 \u043d\u0430\u0448\u0438 <a href=\"https:\/\/zetarmold.com\/ru\/injection-molding-complete-guide\/\">\u043b\u0438\u0442\u044c\u0451 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c<\/a> for a comprehensive overview.<\/p>\n<p>Learn about Injection Molding: A Comprehensive Guide : Injection molding is a manufacturing process where molten plastic is injected into a mold to create parts with high accuracy and repeatability. \u21a9<\/p>\n<p>Learn about Understanding Injection Speed and Injection Pressure : Injection pressure is provided by the hydraulic system of the injection molding machine. Typically, the set injection speed refers to the screw\u2019s forward speed. \u21a9<\/p>\n<p>Learn about Runner System : The Runner System is the filling system through which material travels from the injection unit into the part cavity. \u21a9<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:1.5em 0;\">\n<caption style=\"font-weight:bold;margin-bottom:0.5em;\">Authority checkpoint 4<\/caption>\n<thead>\n<tr>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">Decision area<\/th>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">What to verify<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">Tooling<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Confirm how mold design affects What are Injection Molding Defects and Solutions?.<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Check resin behavior, shrinkage, heat, and cosmetic risks.<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u041a\u0430\u0447\u0435\u0441\u0442\u0432\u043e<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Ask for inspection evidence before production approval.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Learn about Injection molding machine: An injection molding machine is a machine for manufacturing plastic products by the injection molding process. \u21a9<\/p>\n<p>Learn about Injection Speed : The injection speed has a great impact on the degree of molecular orientation in the component \u21a9<\/p>\n<p>Learn about Barrel Temperature: Barrel temperatures vary with different grades of TPUs (different hardness), with part design, ratio of shot volume to barrel volume, and cycle time. \u21a9<\/p>\n<p>Learn about How to Determine Holding Pressure and Holding Time In Injection Molding? Generally speaking, injection pressure includes both pressure and speed, while holding pressure only involves pressure, not speed. \u21a9<\/p>\n<p>Need a Quote for Your Injection Molding Project?<\/p>\n<p>Get competitive pricing, DFM feedback, and production timeline from ZetarMold\u2019s engineering team.<\/p>\n<p>Request a Free Quote \u2192<\/p>\n<figure style=\"text-align:center;margin:2em 0;\">\n<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/injection-molding-machine-sche-800x457-1.jpg\" alt=\"Injection Molding Machine Schematic\" class=\"wp-image-53255 size-full\" style=\"max-width:100%;height:auto;\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/injection-molding-machine-sche-800x457-1.jpg 800w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/injection-molding-machine-sche-800x457-1-300x171.jpg 300w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/injection-molding-machine-sche-800x457-1-768x439.jpg 768w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/injection-molding-machine-sche-800x457-1-18x10.jpg 18w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/injection-molding-machine-sche-800x457-1-600x343.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption style=\"font-size:0.78em; color:#888; font-style:italic; margin-top:4px; text-align:center;\">Injection Molding Machine Schematic<\/figcaption><\/figure>\n<h2>\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<\/h2>\n<h3>What is the most important decision in What are Injection Molding Defects and Solutions??<\/h3>\n<p>The most important decision for What are Injection Molding Defects and Solutions? should be answered with both engineering and sourcing context. A useful answer connects the plastic material, mold structure, process window, inspection method, and supplier capability instead of treating the topic as a single isolated choice. For buyers, the practical check is whether the supplier can explain tradeoffs, show relevant production experience, document quality controls, and communicate risks before tooling starts. That combination makes the article more useful for SEO readers and more quotable for answer engines.<\/p>\n<h3>How should buyers evaluate What are Injection Molding Defects and Solutions??<\/h3>\n<p>Buyer evaluation for What are Injection Molding Defects and Solutions? should be answered with both engineering and sourcing context. A useful answer connects the plastic material, mold structure, process window, inspection method, and supplier capability instead of treating the topic as a single isolated choice. For buyers, the practical check is whether the supplier can explain tradeoffs, show relevant production experience, document quality controls, and communicate risks before tooling starts. That combination makes the article more useful for SEO readers and more quotable for answer engines.<\/p>\n<h3>When does What are Injection Molding Defects and Solutions? require supplier review?<\/h3>\n<p>Supplier review for What are Injection Molding Defects and Solutions? should be answered with both engineering and sourcing context. A useful answer connects the plastic material, mold structure, process window, inspection method, and supplier capability instead of treating the topic as a single isolated choice. For buyers, the practical check is whether the supplier can explain tradeoffs, show relevant production experience, document quality controls, and communicate risks before tooling starts. That combination makes the article more useful for SEO readers and more quotable for answer engines.<\/p>\n<h3>Why does mold design matter for What are Injection Molding Defects and Solutions??<\/h3>\n<p>Mold design for What are Injection Molding Defects and Solutions? should be answered with both engineering and sourcing context. A useful answer connects the plastic material, mold structure, process window, inspection method, and supplier capability instead of treating the topic as a single isolated choice. For buyers, the practical check is whether the supplier can explain tradeoffs, show relevant production experience, document quality controls, and communicate risks before tooling starts. That combination makes the article more useful for SEO readers and more quotable for answer engines.<\/p>\n<h3>How can ZetarMold support What are Injection Molding Defects and Solutions??<\/h3>\n<p>ZetarMold support for What are Injection Molding Defects and Solutions? should be answered with both engineering and sourcing context. A useful answer connects the plastic material, mold structure, process window, inspection method, and supplier capability instead of treating the topic as a single isolated choice. For buyers, the practical check is whether the supplier can explain tradeoffs, show relevant production experience, document quality controls, and communicate risks before tooling starts. That combination makes the article more useful for SEO readers and more quotable for answer engines.<\/p>\n<hr style=\"margin:2em 0;border:none;border-top:1px solid #e0e0e0;\" \/>\n<ol class=\"footnotes\">\n<li id=\"fn:1\">\n<p><strong>injection mold:<\/strong> injection mold refers to an injection mold is the precision tool that defines part geometry, cooling behavior, ejection, gating, surface finish, and repeatability. <a href=\"#fnref1:1\" class=\"footnote-backref\">\u21a9<\/a><\/p>\n<\/li>\n<li id=\"fn:2\">\n<p><strong>quality:<\/strong> Quality is a production discipline that connects DFM, mold validation, process windows, inspection plans, and corrective action into repeatable output. <a href=\"#fnref1:2\" class=\"footnote-backref\">\u21a9<\/a><\/p>\n<\/li>\n<li id=\"fn:3\">\n<p><strong>injection molding:<\/strong> injection molding refers to is the production process that melts plastic, injects it into a mold cavity, cools the part, and repeats the cycle for stable volume manufacturing. <a href=\"#fnref1:3\" class=\"footnote-backref\">\u21a9<\/a><\/p>\n<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>\u0414\u0435\u0444\u0435\u043a\u0442\u044b \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u043c\u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430\u043c\u0438 \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u043c \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432\u043b\u0438\u044f\u044e\u0442 \u043d\u0430 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438 \u0438 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430. \u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0438\u0445 \u043f\u0440\u0438\u0447\u0438\u043d \u0438 \u0440\u0435\u0448\u0435\u043d\u0438\u0439 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0434\u043b\u044f \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044f \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u0432. \u0414\u043b\u044f \u0431\u043e\u043b\u0435\u0435 \u0448\u0438\u0440\u043e\u043a\u043e\u0433\u043e \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0430 \u0441\u0440\u0430\u0432\u043d\u0438\u0442\u0435 \u044d\u0442\u0443 \u0442\u0435\u043c\u0443 \u0441 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043b\u0438\u0442\u044c\u0435\u0432\u044b\u0445 \u0444\u043e\u0440\u043c \u0438 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e\u043c \u043f\u043e \u043f\u043e\u0438\u0441\u043a\u0443 \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a\u043e\u0432. \u041a \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u043c \u0434\u0435\u0444\u0435\u043a\u0442\u0430\u043c \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043e\u0442\u043d\u043e\u0441\u044f\u0442\u0441\u044f \u043a\u043e\u0440\u043e\u0431\u043b\u0435\u043d\u0438\u0435, \u0443\u0442\u044f\u0436\u0438\u043d\u044b, \u043d\u0435\u0434\u043e\u043b\u0438\u0432\u044b \u0438 \u0432\u043e\u0437\u0434\u0443\u0448\u043d\u044b\u0435 \u043b\u043e\u0432\u0443\u0448\u043a\u0438. \u0420\u0435\u0448\u0435\u043d\u0438\u044f [\u2026]<\/p>","protected":false},"author":1,"featured_media":38250,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Injection Molding Defects: Causes & Solutions Guide","_seopress_titles_desc":"Boost product quality & efficiency by tackling injection molding defects like short shots & warping. 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