{"id":19395,"date":"2024-05-08T11:00:52","date_gmt":"2024-05-08T03:00:52","guid":{"rendered":"https:\/\/firstmold.com\/?p=19395"},"modified":"2026-01-21T14:06:29","modified_gmt":"2026-01-21T06:06:29","slug":"sink-marks","status":"publish","type":"post","link":"https:\/\/firstmold.com\/ja\/tips\/sink-marks\/","title":{"rendered":"\u30d2\u30b1\u306e\u5206\u6790\u3068\u89e3\u6c7a\u7b56\uff5c\u5c04\u51fa\u6210\u5f62\u306e\u6b20\u9665"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/injection-molding-defects\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u5c04\u51fa\u6210\u5f62\u306e\u6b20\u9665<\/strong><\/a> \u306f\u3001\u5c04\u51fa\u6210\u5f62\u5de5\u7a0b\u3067\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u4e00\u822c\u7684\u306a\u554f\u984c\u3067\u3042\u308b\u3002\u305d\u306e\u4e2d\u3067\u3082\u3001\u5c04\u51fa\u6210\u5f62\u306b\u304a\u3051\u308b\u30d2\u30b1\u306f\u975e\u5e38\u306b\u4e00\u822c\u7684\u306a\u6b20\u9665\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u88fd\u54c1\u8a2d\u8a08\u8005\u3001\u69cb\u9020\u8a2d\u8a08\u8005\u3001\u8a2d\u8a08\u4f1a\u793e\u306b\u3068\u3063\u3066\u3001\u30d2\u30b1\u3084\u305d\u306e\u4ed6\u306e\u5c04\u51fa\u6210\u5f62\u306e\u6b20\u9665\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u8a2d\u8a08\u65b9\u6cd5\u306e\u6539\u5584\u3084\u5c04\u51fa\u6210\u5f62\u5de5\u5834\u304b\u3089\u306e\u5b8c\u6210\u54c1\u3084\u90e8\u54c1\u306e\u691c\u67fb\u306b\u5f79\u7acb\u3061\u307e\u3059\uff08\u5c04\u51fa\u6210\u5f62\u90e8\u54c1\u53d7\u5165\u57fa\u6e96\u3092\u53c2\u7167\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u91d1\u578b\u5de5\u5834\u3068\u5c04\u51fa\u6210\u5f62\u5de5\u5834\u306b\u3068\u3063\u3066\u3001\u5c04\u51fa\u6210\u5f62\u306e\u30d2\u30b1\u3092\u5206\u6790\u3057\u3001\u3053\u306e\u6b20\u9665\u3092\u5b8c\u74a7\u306b\u89e3\u6c7a\u3059\u308b\u3053\u3068\u306f\u57fa\u672c\u3067\u3042\u308b\u3002\u3059\u3079\u3066\u306e\u91d1\u578b\u3068\u5c04\u51fa\u6210\u5f62\u306e\u5b9f\u52d9\u8005\u306f\u3001\u5c04\u51fa\u6210\u5f62\u306e\u6b20\u9665\u306e\u3059\u3079\u3066\u306e\u77e5\u8b58\u3092\u5b8c\u5168\u306b\u30de\u30b9\u30bf\u30fc\u3059\u308b\u8cac\u4efb\u3068\u7fa9\u52d9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/The-First-Mold-technical-team-can-efficiently-solve-the-sink-mark-problem.webp\" alt=\"First Mold\u306e\u6280\u8853\u30c1\u30fc\u30e0\u306f\u3001\u52b9\u7387\u7684\u306b\u30b7\u30f3\u30af\u30de\u30fc\u30af\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\" class=\"wp-image-31459\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/The-First-Mold-technical-team-can-efficiently-solve-the-sink-mark-problem.webp 1200w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/The-First-Mold-technical-team-can-efficiently-solve-the-sink-mark-problem-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/The-First-Mold-technical-team-can-efficiently-solve-the-sink-mark-problem-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/The-First-Mold-technical-team-can-efficiently-solve-the-sink-mark-problem-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/The-First-Mold-technical-team-can-efficiently-solve-the-sink-mark-problem-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/The-First-Mold-technical-team-can-efficiently-solve-the-sink-mark-problem-600x338.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">First Mold\u306e\u6280\u8853\u30c1\u30fc\u30e0\u306f\u3001\u52b9\u7387\u7684\u306b\u30b7\u30f3\u30af\u30de\u30fc\u30af\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u3001\u4e00\u822c\u7684\u306a\u5c04\u51fa\u6210\u5f62\u306e\u6b20\u9665\u30c1\u30e3\u30fc\u30c8\u3068\u305d\u308c\u3089\u306b\u3064\u3044\u3066\u306e\u8a73\u7d30\u60c5\u5831\u3067\u3059\u3002\u8208\u5473\u306e\u3042\u308b\u65b9\u306f\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><th class=\"has-text-align-center\" data-align=\"center\" colspan=\"5\">\u5c04\u51fa\u6210\u5f62\u306e\u3055\u307e\u3056\u307e\u306a\u6b20\u9665\u3092\u7406\u89e3\u3059\u308b<\/th><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/flash-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30d5\u30e9\u30c3\u30b7\u30e5<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/short-shot-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30b7\u30e7\u30fc\u30c8\u30b7\u30e7\u30c3\u30c8<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u30b7\u30f3\u30af\u30de\u30fc\u30af<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/warpage-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u53cd\u308a\uff0f\u5909\u5f62<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/burn-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30d0\u30fc\u30f3\u30de\u30fc\u30af<\/strong><\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/splay-marks-silver-streaks-in-injeciton-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\uff0f\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/black-spots-and-black-specks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30c0\u30fc\u30af\u30b9\u30dd\u30c3\u30c8\/\u30d6\u30e9\u30c3\u30af\u30b9\u30da\u30c3\u30af<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/flow-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30d5\u30ed\u30fc\u30de\u30fc\u30af<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/bubbles\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30d0\u30d6\u30eb<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/weld-lines\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u6eb6\u63a5\u30e9\u30a4\u30f3<\/strong><\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/uneven-color-and-color-difference\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u8272\u5dee\u30fb\u8272\u30e0\u30e9<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong><a href=\"https:\/\/firstmold.com\/ja\/tips\/ejector-pin-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30a8\u30b8\u30a7\u30af\u30bf\u30fc\u30d4\u30f3\u30de\u30fc\u30af<\/a><\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-a-sink-mark-in-injection-molding\">\u5c04\u51fa\u6210\u5f62\u306b\u304a\u3051\u308b\u30b7\u30f3\u30af\u30de\u30fc\u30af\u3068\u306f\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u8868\u9762\u306b\u3042\u308b\u9665\u6ca1\u3001\u53ce\u7e2e\u3001\u7aaa\u307f\u306f\u3001\u5c04\u51fa\u6210\u5f62\u5de5\u7a0b\u3067\u983b\u7e41\u306b\u767a\u751f\u3057\u3001\u53d6\u308a\u9664\u304f\u306e\u304c\u975e\u5e38\u306b\u96e3\u3057\u3044\u6b20\u9665\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Compare-plastic-products-with-and-without-sink-mark-defects.webp\" alt=\"\u30d2\u30b1\u306e\u3042\u308b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u54c1\u3068\u30d2\u30b1\u306e\u306a\u3044\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u54c1\u306e\u6bd4\u8f03\" class=\"wp-image-31456\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Compare-plastic-products-with-and-without-sink-mark-defects.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Compare-plastic-products-with-and-without-sink-mark-defects-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Compare-plastic-products-with-and-without-sink-mark-defects-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Compare-plastic-products-with-and-without-sink-mark-defects-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Compare-plastic-products-with-and-without-sink-mark-defects-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Compare-plastic-products-with-and-without-sink-mark-defects-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><figcaption class=\"wp-element-caption\">\u30d2\u30b1\u306e\u3042\u308b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u54c1\u3068\u30d2\u30b1\u306e\u306a\u3044\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u54c1\u306e\u6bd4\u8f03<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-marks-may-occur-in-the-production-process-of-all-injection-molding-factories-1024x576.webp\" alt=\"\u3059\u3079\u3066\u306e\u5c04\u51fa\u6210\u5f62\u5de5\u5834\u306e\u88fd\u9020\u5de5\u7a0b\u3067\u3001\u30d2\u30b1\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\" class=\"wp-image-31458\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-marks-may-occur-in-the-production-process-of-all-injection-molding-factories-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-marks-may-occur-in-the-production-process-of-all-injection-molding-factories-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-marks-may-occur-in-the-production-process-of-all-injection-molding-factories-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-marks-may-occur-in-the-production-process-of-all-injection-molding-factories-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-marks-may-occur-in-the-production-process-of-all-injection-molding-factories-600x338.webp 600w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-marks-may-occur-in-the-production-process-of-all-injection-molding-factories.webp 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u3059\u3079\u3066\u306e\u5c04\u51fa\u6210\u5f62\u5de5\u5834\u306e\u88fd\u9020\u5de5\u7a0b\u3067\u3001\u30d2\u30b1\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"659\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-Mark-on-Injection-Molded-Part-1024x659.webp\" alt=\"\u5c04\u51fa\u6210\u5f62\u54c1\u306e\u9665\u6ca1\u75d5\" class=\"wp-image-19398\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-Mark-on-Injection-Molded-Part-1024x659.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-Mark-on-Injection-Molded-Part-300x193.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-Mark-on-Injection-Molded-Part-768x494.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-Mark-on-Injection-Molded-Part-18x12.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-Mark-on-Injection-Molded-Part.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u5c04\u51fa\u6210\u5f62\u54c1\u306e\u9665\u6ca1\u75d5<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-harms-caused-by-sink-marks\">\u30b7\u30f3\u30af\u8de1\u306b\u3088\u308b\u5f0a\u5bb3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d2\u30b1\u306f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u8868\u9762\u306b\u51f9\u51f8\u3092\u4f5c\u308a\u3001\u5916\u89b3\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u5c04\u51fa\u6210\u5f62\u306e\u30d2\u30b1\u306f\u3001\u8868\u9762\u51e6\u7406\u3067\u96a0\u3059\u3053\u3068\u304c\u3067\u304d\u305a\u3001\u5149\u6ca2\u306e\u3042\u308b\u8868\u9762\u51e6\u7406\u306f\u3001\u305d\u306e\u6b20\u9665\u3092\u3055\u3089\u306b\u5927\u304d\u304f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d17\u6fef\u6a5f\u3001\u51b7\u8535\u5eab\u3001\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u306a\u3069\u306e\u6d88\u8cbb\u8005\u5411\u3051\u88fd\u54c1\u306e\u5834\u5408\u3001\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u304c\u8868\u9762\u306b\u51f9\u51f8\u306e\u3042\u308b\u591a\u6570\u306e\u9665\u6ca1\u8de1\u3092\u898b\u308c\u3070\u3001\u88fd\u54c1\u306e\u54c1\u8cea\u304c\u60aa\u3044\u3068\u8a8d\u8b58\u3057\u3001\u30d6\u30e9\u30f3\u30c9\u30a4\u30e1\u30fc\u30b8\u306b\u6df1\u523b\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u88fd\u54c1\u304c\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u3068\u76f4\u63a5\u5bfe\u9762\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u4f01\u696d\u9867\u5ba2\u3068\u76f4\u63a5\u5bfe\u9762\u3059\u308b\u5834\u5408\u3001\u591a\u6570\u306e\u9665\u6ca1\u8de1\u3092\u76ee\u306b\u3059\u308b\u3068\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u3067\u306f\u306a\u3044\u3068\u8a8d\u8b58\u3055\u308c\u3001\u4f01\u696d\u30a4\u30e1\u30fc\u30b8\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3089\u306b\u3001\u30d2\u30b1\u306f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u7279\u5b9a\u90e8\u4f4d\u306e\u5bf8\u6cd5\u306b\u3082\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u7d44\u307f\u7acb\u3066\u3084\u5bfe\u5fdc\u3059\u308b\u6a5f\u80fd\u5b9f\u88c5\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u3068\u3081\u308b\u3068\u3001\u30d2\u30b1\u306f\u4e9b\u7d30\u306a\u3053\u3068\u306b\u601d\u3048\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u305d\u306e\u6f5c\u5728\u7684\u306a\u88ab\u5bb3\u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3084\u9867\u5ba2\u306e\u640d\u5931\u3001\u7d44\u307f\u7acb\u3066\u306a\u3069\u3078\u306e\u5f71\u97ff\u3082\u542b\u307e\u308c\u3001\u6c7a\u3057\u3066\u8efd\u8996\u3067\u304d\u306a\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-do-sink-marks-occur\">\u30b7\u30f3\u30af\u8de1\u306f\u306a\u305c\u3064\u304f\u306e\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c04\u51fa\u6210\u5f62\u3067\u306f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u3092\u6eb6\u304b\u3057\u3066\u6eb6\u878d\u72b6\u614b\u306b\u3057\u3001\u51b7\u5374\u56fa\u5316\u306e\u904e\u7a0b\u3067\u6eb6\u878d\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3092\u9023\u7d9a\u7684\u306b\u53ce\u7e2e\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u3082\u3057 <a href=\"https:\/\/firstmold.com\/ja\/tips\/wall-thickness\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u5206\u306e\u539a\u3055<\/strong><\/a> \u304c\u4e00\u5b9a\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u308a\u3001\u51b7\u5374\u306b\u30e0\u30e9\u304c\u3042\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u53ce\u7e2e\u306e\u5ea6\u5408\u3044\u304c\u7570\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"195\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Illustration-of-sink-mark-in-injection-molding.webp\" alt=\"\u5c04\u51fa\u6210\u5f62\u306b\u304a\u3051\u308b\u30d2\u30b1\u306e\u8aac\u660e\u56f3\" class=\"wp-image-19397\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Illustration-of-sink-mark-in-injection-molding.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Illustration-of-sink-mark-in-injection-molding-300x59.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Illustration-of-sink-mark-in-injection-molding-768x150.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Illustration-of-sink-mark-in-injection-molding-18x4.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u5c04\u51fa\u6210\u5f62\u306b\u304a\u3051\u308b\u30d2\u30b1\u306e\u8aac\u660e\u56f3<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u5916\u9762\u304c\u3001\u5185\u90e8\u53ce\u7e2e\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u5f15\u5f35\u529b\u306b\u5bfe\u6297\u3059\u308b\u306e\u306b\u5341\u5206\u306a\u525b\u6027\u3092\u6709\u3057\u3066\u3044\u306a\u3044\u3068\u3001\u8868\u9762\u6750\u6599\u304c\u5185\u5074\u306b\u79fb\u52d5\u3057\u3001\u305d\u306e\u7d50\u679c\u3001\u5f8c\u5de5\u7a0b\u3067\u88dc\u6b63\u3055\u308c\u308b\u3053\u3068\u306a\u304f\u8868\u9762\u306b\u30d2\u30b1\u304c\u767a\u751f\u3059\u308b\u3002\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u5916\u9762\u304c\u5341\u5206\u306b\u786c\u3051\u308c\u3070\u3001\u5185\u90e8\u306b\u30dc\u30a4\u30c9\u304c\u5f62\u6210\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u88fd\u54c1\u306b\u30d2\u30b1\u3092\u767a\u751f\u3055\u305b\u308b\u5177\u4f53\u7684\u306a\u8981\u56e0\u3068\u3057\u3066\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u3001\u88fd\u54c1\u8a2d\u8a08\u3001\u91d1\u578b\u69cb\u9020\u3001\u5c04\u51fa\u6210\u5f62\u30d7\u30ed\u30bb\u30b9\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-material-factors-contributing-to-product-sink-marks-in-injection-molding\">1.\u5c04\u51fa\u6210\u5f62\u306b\u304a\u3051\u308b\u88fd\u54c1\u30d2\u30b1\u306e\u6750\u6599\u8981\u56e0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306e\u53ce\u7e2e\u7387\u304c\u9ad8\u3044\u5834\u5408\u3001\u30d2\u30b1\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308b\u3002\u88681\u304b\u3089\u3001PC\/ABS\u306e\u5834\u5408\u3001\u88dc\u5f37\u30ea\u30d6\u306e\u539a\u3055\u3092\u57fa\u672c\u8089\u539a\u306e50%\u306b\u8a2d\u8a08\u3059\u308b\u3068\u3001\u30d2\u30b1\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306f\u6bd4\u8f03\u7684\u4f4e\u304f\u306a\u308b\u3053\u3068\u304c\u308f\u304b\u308b\u3002\u4e00\u65b9\u3001PBT\u3067\u306f\u3001\u88dc\u5f37\u30ea\u30d6\u306e\u539a\u3055\u3092\u57fa\u672c\u8089\u539a\u306e30%\u306b\u8a2d\u8a08\u3057\u305f\u5834\u5408\u306b\u306e\u307f\u3001\u30d2\u30b1\u304c\u767a\u751f\u3057\u306b\u304f\u304f\u306a\u308b\u3002\u3064\u307e\u308a\u3001\u88dc\u5f37\u30ea\u30d6\u306e\u8089\u539a\u3092\u5c11\u3057\u539a\u304f\u3059\u308b\u3060\u3051\u3067\u3082\u3001\u30d2\u30b1\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306f\u5927\u5e45\u306b\u9ad8\u304f\u306a\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u7d20\u6750<\/th><th>\u6700\u5c0f\u53ce\u7e2e\u7387<\/th><th>\u53ce\u7e2e\u304c\u5c11\u306a\u3044<\/th><\/tr><\/thead><tbody><tr><td>PC<\/td><td>50%<\/td><td>66%<\/td><\/tr><tr><td>ABS<\/td><td>40%<\/td><td>60%<\/td><\/tr><tr><td>PC\/ABS<\/td><td>50%<\/td><td>50%<\/td><\/tr><tr><td>PA<\/td><td>30%<\/td><td>40%<\/td><\/tr><tr><td>PA\uff08\u30ac\u30e9\u30b9\u7e4a\u7dad\u5f37\u5316\uff09<\/td><td>33%<\/td><td>50%<\/td><\/tr><tr><td>PBT<\/td><td>30%<\/td><td>50%<\/td><\/tr><tr><td>PBT\uff08\u30ac\u30e9\u30b9\u7e4a\u7dad\u5f37\u5316\uff09<\/td><td>33%<\/td><td>50%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c04\u51fa\u6210\u5f62\u90e8\u54c1\u306e\u30d2\u30b1\u306e\u539f\u56e0\u3068\u306a\u308b\u6750\u6599\u306b\u306f\u3001\u53ce\u7e2e\u7387\u4ee5\u5916\u306b\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6750\u6599\u306e\u4e7e\u71e5\u304c\u4e0d\u5341\u5206\u3067\u3042\u3063\u305f\u305f\u3081\u306b\u751f\u3058\u305f\u30d2\u30b1\u3002<\/li>\n\n\n\n<li>\u6750\u6599\u7c92\u5b50\u304c\u904e\u5ea6\u306b\u5927\u304d\u304b\u3063\u305f\u308a\u3001\u4e0d\u5747\u4e00\u3067\u3042\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u30d2\u30b1\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u30d2\u30f3\u30c8\u30cf\u30a4\u30d1\u30fc\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u8a73\u7d30\u60c5\u5831\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002 <a href=\"https:\/\/firstmold.com\/ja\/guides\/plastic-shrinkage\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u53ce\u7e2e<\/strong><\/a>.<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-design-factors-contributing-to-product-sink-marks\">2.\u88fd\u54c1\u30b7\u30f3\u30af\u30de\u30fc\u30af\u306e\u8a2d\u8a08\u8981\u56e0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u88fd\u54c1\u8a2d\u8a08\u306b\u8d77\u56e0\u3059\u308b\u30d2\u30b1\u73fe\u8c61\u306b\u3064\u3044\u3066\u306f\u3001\u8089\u539a\u3092\u4e2d\u5fc3\u306b\u8aac\u660e\u3059\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c40\u90e8\u7684\u306b\u8089\u539a\u304c\u904e\u5927\u306a\u9818\u57df\u306f\u3001\u8089\u539a\u304c\u8584\u3044\u9818\u57df\u3088\u308a\u3082\u51b7\u5374\u304c\u9045\u3044\u3002\u8089\u539a\u306e\u8584\u3044\u90e8\u5206\u306f\u3059\u3067\u306b\u51b7\u5374\u51dd\u56fa\u3057\u3066\u3044\u308b\u304c\u3001\u8089\u539a\u306e\u904e\u5927\u306a\u90e8\u5206\u306f\u51b7\u5374\u51dd\u56fa\u3057\u304d\u3063\u3066\u3044\u306a\u3044\u3002\u8089\u539a\u904e\u591a\u306e\u90e8\u5206\u304c\u51b7\u5374\u51dd\u56fa\u3092\u7d9a\u3051\u308b\u3068\u3001\u30d2\u30b1\u304c\u767a\u751f\u3059\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Areas-with-locally-excessive-wall-thickness-cool-more-slowly-than-areas-with-thinner-walls.gif\" alt=\"\u8089\u539a\u304c\u5c40\u90e8\u7684\u306b\u904e\u5270\u306a\u90e8\u5206\u306f\u3001\u8089\u539a\u306e\u8584\u3044\u90e8\u5206\u3088\u308a\u3082\u51b7\u5374\u304c\u9045\u3044\u3002\" class=\"wp-image-19400\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Areas with locally excessive wall thickness are most likely to occur at the root of reinforcement ribs, pillar roots, connections between <strong>\u88dc\u5f37\u30ea\u30d6<\/strong>\u88dc\u5f37\u30ea\u30d6\u3068\u58c1\u306e\u63a5\u5408\u90e8\u3001\u67f1\u3068\u58c1\u306e\u63a5\u5408\u90e8\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3089\u306b\u3001\u8089\u539a\u304c\u4e0d\u5747\u4e00\u3060\u3068\u3001\u8089\u8584\u306e\u90e8\u5206\u3067\u306f\u51b7\u5374\u304c\u901f\u304f\u53ce\u7e2e\u304c\u5c0f\u3055\u304f\u306a\u308a\u3001\u8089\u539a\u306e\u90e8\u5206\u3067\u306f\u51b7\u5374\u304c\u9045\u304f\u53ce\u7e2e\u304c\u5927\u304d\u304f\u306a\u308a\u3001\u30d2\u30b1\u304c\u767a\u751f\u3059\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u3068\u3081\u308b\u3068\u3001\u5c04\u51fa\u6210\u5f62\u90e8\u54c1\u306e\u30d2\u30b1\u306b\u3064\u306a\u304c\u308b\u4e0d\u9069\u5207\u306a\u8a2d\u8a08\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u539f\u56e0\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4e0d\u5747\u8861\u306a\u88fd\u54c1\u8a2d\u8a08\u306b\u3088\u308b\u4e0d\u5747\u4e00\u306a\u8089\u539a\u3002<\/li>\n\n\n\n<li>\u904e\u5ea6\u306e\u539a\u3055 <a href=\"https:\/\/firstmold.com\/ja\/guides\/injection-molding-gate\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30b2\u30fc\u30c8\u30c7\u30b6\u30a4\u30f3<\/strong><\/a>.<\/li>\n\n\n\n<li>\u6750\u6599\u306e\u53ce\u7e2e\u57fa\u6e96\u3092\u8003\u616e\u3057\u306a\u3044\u4e0d\u9069\u5207\u306a\u9aa8\u4f4d\u7f6e\u306e\u8a2d\u8a08\u306b\u3088\u308a\u3001\u904e\u5270\u306a\u539a\u307f\u3068\u305d\u306e\u5f8c\u306e\u53ce\u7e2e\u304c\u751f\u3058\u308b\u3002<\/li>\n\n\n\n<li>\u6a19\u6e96\u7684\u306a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u54c1\u306e\u30b9\u30af\u30ea\u30e5\u30fc\u30b3\u30e9\u30e0\u306e\u8a2d\u8a08\u306b\u5f93\u3063\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u306a\u3044\u30b9\u30af\u30ea\u30e5\u30fc\u30b3\u30e9\u30e0\u306e\u4f4d\u7f6e\u306e\u904e\u5ea6\u306e\u539a\u3055\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"465\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Uneven-wall-thickness-of-plastic-parts.webp\" alt=\"\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u4e0d\u5747\u4e00\u306a\u8089\u539a\" class=\"wp-image-19401\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Uneven-wall-thickness-of-plastic-parts.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Uneven-wall-thickness-of-plastic-parts-300x140.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Uneven-wall-thickness-of-plastic-parts-768x357.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Uneven-wall-thickness-of-plastic-parts-18x8.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u4e0d\u5747\u4e00\u306a\u8089\u539a<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-mold-factors-contributing-to-product-sink-marks\">3.\u88fd\u54c1\u30b7\u30f3\u30af\u30de\u30fc\u30af\u306e\u91d1\u578b\u8981\u56e0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c04\u51fa\u6210\u5f62\u306b\u304a\u3051\u308b\u91d1\u578b\u306b\u3088\u308b\u30d2\u30b1\u306e\u539f\u56e0\u306f\u3082\u3063\u3068\u8907\u96d1\u3067\u3001\u4e3b\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7279\u306bPC\u6750\u6599\u3001\u30ac\u30e9\u30b9\u7e4a\u7dad\u5f37\u5316\u6750\u6599\u3001\u71b1\u4f1d\u5c0e\u6027\u6750\u6599\u306a\u3069\u306e\u91d1\u578b\u3067\u306f\u3001\u6ce8\u5165\u53e3\u5f84\u304c\u5c0f\u3055\u3044\u3068\u5727\u529b\u304c\u4e0d\u8db3\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u30ab\u30d3\u306e\u6392\u6c17\u304c\u60aa\u3044\u3068\u3001\u7a7a\u6c17\u304c\u3053\u3082\u308b\u3002<\/li>\n\n\n\n<li>\u91d1\u578b\u306e\u51b7\u5374\u304c\u4e0d\u5341\u5206\u3060\u3068\u3001\u904e\u5270\u306a\u71b1\u3068\u904e\u71b1\u53ce\u7e2e\u304c\u8d77\u3053\u308b\u3002<\/li>\n\n\n\n<li>\u91d1\u578b\u30b3\u30a2\u306e\u30aa\u30d5\u30bb\u30c3\u30c8\u3084\u4e0d\u5b89\u5b9a\u306a\u91d1\u578b\u30b3\u30a2\u306b\u3088\u308a\u3001\u5c04\u51fa\u3084\u62bc\u3057\u51fa\u3057\u306b\u504f\u308a\u304c\u751f\u3058\u308b\u3002<\/li>\n\n\n\n<li>\u30b7\u30f3\u30af\u30de\u30fc\u30af\u306f\u30ab\u30d3\u306e\u56fa\u7740\u306b\u3088\u308b\u3082\u306e\u3002<\/li>\n\n\n\n<li>\u6298\u308c\u305f\u91dd\u307e\u305f\u306f <strong><a href=\"https:\/\/firstmold.com\/ja\/guides\/mold-inserts\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30e2\u30fc\u30eb\u30c9\u30a4\u30f3\u30b5\u30fc\u30c8<\/a><\/strong> \u904e\u5270\u306a\u539a\u307f\u3068\u305d\u306e\u5f8c\u306e\u53ce\u7e2e\u306e\u539f\u56e0\u3068\u306a\u308b\u3002<\/li>\n\n\n\n<li>\u30e2\u30fc\u30eb\u30c9\u30b2\u30fc\u30c8\u306e\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u3044\u3002 <a href=\"https:\/\/firstmold.com\/ja\/hot-runner-mold-making\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30db\u30c3\u30c8\u30fb\u30a2\u30fc\u30eb<\/strong><\/a><strong><a href=\"https:\/\/firstmold.com\/ja\/tips\/hot-runner-vs-cold-runner\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30a6\u30f3\u30ca\u30fc<\/a><\/strong> \u5145\u586b\u30e0\u30e9\u306e\u539f\u56e0\u3068\u306a\u308b\u3002<\/li>\n\n\n\n<li>\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u5185\u306b\u7570\u7269\u304c\u8a70\u307e\u308a\u3001\u5145\u586b\u30e0\u30e9\u304c\u751f\u3058\u308b\u3002<\/li>\n\n\n\n<li>\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u30d7\u30ec\u30fc\u30c8\u304c\u5272\u308c\u3066\u6f0f\u308c\u308b\u3002<\/li>\n\n\n\n<li>\u30a4\u30f3\u30ec\u30c3\u30c8\u4f4d\u7f6e\u304c\u4e0d\u9069\u5207\u3067\u3001\u6700\u3082\u539a\u3044\u90e8\u5206\u304b\u3089\u5165\u3089\u306a\u3044\u305f\u3081\u3001\u5727\u529b\u304c\u4e0d\u8db3\u3057\u3001\u30d2\u30b1\u304c\u751f\u3058\u308b\u3002<\/li>\n\n\n\n<li>\u7121\u7406\u306a\u88fd\u54c1\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u3088\u308a\u3001\u5c04\u51fa\u5727\u529b\u304c\u9060\u65b9\u307e\u3067\u5341\u5206\u306b\u5c4a\u304b\u305a\u3001\u53ce\u7e2e\u304c\u767a\u751f\u3059\u308b\u3002(\u5408\u7406\u7684\u306a\u88fd\u54c1\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u3064\u3044\u3066\u306f\u3001\u5c04\u51fa\u6210\u5f62\u91d1\u578b\u30d5\u30ed\u30fc\u8a2d\u8a08\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002\uff09<\/li>\n\n\n\n<li>\u6c34\u8def\u304c\u4e0d\u5341\u5206\u306a\u4e0d\u9069\u5207\u306a\u51b7\u5374\u6c34\u8def\u8a2d\u8a08\u306f\u3001\u904e\u5927\u306a\u51b7\u5374\u6c34\u306e\u539f\u56e0\u3068\u306a\u308b\u3002 <a href=\"https:\/\/firstmold.com\/ja\/guides\/mold-temperature\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u578b\u6e29\u5ea6<\/strong><\/a> \u88fd\u9020\u4e2d\u306b\u3002<\/li>\n\n\n\n<li>\u91d1\u578b\u8a2d\u8a08\u6642\u306e\u6750\u6599\u53ce\u7e2e\u7387\u306e\u4e0d\u9069\u5207\u306a\u9078\u629e\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Thirteen-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-Mold-Factors.webp\" alt=\"\u5c04\u51fa\u6210\u5f62\u54c1\u306e\u30d2\u30b1\u304c\u91d1\u578b\u8981\u56e0\u3067\u767a\u751f\u3059\u308b13\u306e\u7406\u7531\" class=\"wp-image-31460\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Thirteen-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-Mold-Factors.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Thirteen-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-Mold-Factors-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Thirteen-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-Mold-Factors-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Thirteen-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-Mold-Factors-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Thirteen-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-Mold-Factors-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Thirteen-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-Mold-Factors-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-machine-factors-contributing-to-product-sink-marks\">4.\u88fd\u54c1\u30b7\u30f3\u30af\u30de\u30fc\u30af\u306e\u6a5f\u68b0\u7684\u8981\u56e0<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5c0f\u3055\u306a\u6a5f\u68b0\u306f\u5727\u529b\u4e0d\u8db3\u3092\u5f15\u304d\u8d77\u3053\u3059\u3002<\/li>\n\n\n\n<li>\u5c0f\u3055\u306a\u90e8\u54c1\uff08\u30d0\u30ec\u30eb\u306e\u90e8\u54c1\u306a\u3069\uff09\u306e\u6469\u8017\u3084\u3001\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\uff0f\u30e2\u30fc\u30eb\u30c9\u30ea\u30f3\u30b0\u306e\u7834\u88c2\u306f\u3001\u9006\u6d41\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u53ce\u7e2e\u3092\u52a9\u9577\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/li>\n\n\n\n<li>\u5c04\u51fa\u30b7\u30ea\u30f3\u30c0\u30fc\u5185\u306e\u30aa\u30a4\u30eb\u6f0f\u308c\u306f\u3001\u4e0d\u5b89\u5b9a\u3067\u4e0d\u5341\u5206\u306a\u5727\u529b\u3092\u5f15\u304d\u8d77\u3053\u3059\u3002<\/li>\n\n\n\n<li>\u30aa\u30a4\u30eb\u30dd\u30f3\u30d7\u30d6\u30ec\u30fc\u30c9\u306e\u640d\u50b7\u306b\u3088\u308b\u5727\u529b\u4e0d\u8db3\u3002<\/li>\n\n\n\n<li>\u30d0\u30ec\u30eb\u306e\u6e29\u5ea6\u304c\u7570\u5e38\u3067\u3001\u52a0\u71b1\u3055\u308c\u306a\u3044\u90e8\u5206\u304c\u3042\u308a\u3001\u6a19\u6e96\u4ee5\u4e0b\u306e\u6eb6\u878d\u54c1\u8cea\u3068\u305d\u308c\u306b\u7d9a\u304f\u30d2\u30b1\u306e\u539f\u56e0\u3068\u306a\u308b\u3002<\/li>\n\n\n\n<li>\u30d0\u30ec\u30eb\u51b7\u5374\u6c34\u306e\u51b7\u5374\u52b9\u679c\u304c\u60aa\u304f\u3001\u9006\u6d41\u3092\u8d77\u3053\u3059\u3002<\/li>\n\n\n\n<li>\u30de\u30b7\u30f3\u30b9\u30af\u30ea\u30e5\u30fc\u306e\u7a2e\u985e\u3068\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3068\u306e\u4e0d\u9069\u5408\u3001\u4f8b\u3048\u3070PC\u6750\u6599\u306b\u6a19\u6e96\u30b9\u30af\u30ea\u30e5\u30fc\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306a\u3069\u3002<\/li>\n\n\n\n<li>\u51fa\u529b\u96fb\u5727\u304c\u4e0d\u5b89\u5b9a\u3067\u5c04\u51fa\u52d5\u4f5c\u304c\u5f31\u3044\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/6-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-the-Injection-Molding-Machine.webp\" alt=\"\u5c04\u51fa\u6210\u5f62\u6a5f\u306b\u8d77\u56e0\u3059\u308b\u5c04\u51fa\u6210\u5f62\u54c1\u306e\u30d2\u30b1\u306e6\u3064\u306e\u7406\u7531\" class=\"wp-image-31455\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/6-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-the-Injection-Molding-Machine.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/6-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-the-Injection-Molding-Machine-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/6-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-the-Injection-Molding-Machine-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/6-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-the-Injection-Molding-Machine-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/6-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-the-Injection-Molding-Machine-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/6-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-the-Injection-Molding-Machine-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-injection-molding-sink-mark-defects\">\u5c04\u51fa\u6210\u5f62\u306e\u30b7\u30f3\u30af\u30de\u30fc\u30af\u306e\u6b20\u9665<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-prevention-is-key-for-sink-mark-issues\">1.\u30b7\u30f3\u30af\u30de\u30fc\u30af\u306e\u554f\u984c\u306f\u4e88\u9632\u304c\u9375<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b7\u30f3\u30af\u30de\u30fc\u30af\u306e\u6b20\u9665\u304c\u5b9f\u969b\u306b\u767a\u751f\u3059\u308b\u307e\u3067\u5f85\u3063\u3066\u3001\u6025\u3044\u3067\u89e3\u6c7a\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u3053\u308c\u3067\u554f\u984c\u306f\u89e3\u6c7a\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u8a2d\u8a08\u3092\u5909\u66f4\u3057\u305f\u308a\u3001\u91d1\u578b\u30b2\u30fc\u30c8\u3084\u30e9\u30f3\u30ca\u30fc\u306a\u3069\u3092\u5909\u66f4\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u88fd\u54c1\u30b3\u30b9\u30c8\u304c\u4e0a\u304c\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u88fd\u54c1\u958b\u767a\u30b5\u30a4\u30af\u30eb\u304c\u5ef6\u3073\u308b\u3053\u3068\u306b\u3082\u306a\u308a\u304b\u306d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3061\u308d\u3093\u3001\u69cb\u9020\u4e0a\u3084\u91d1\u578b\u306e\u69cb\u9020\u4e0a\u306e\u5236\u7d04\u3001\u3042\u308b\u3044\u306f\u904e\u5927\u306a\u30b3\u30b9\u30c8\u306e\u305f\u3081\u306b\u6539\u9020\u304c\u3067\u304d\u305a\u3001\u6a5f\u68b0\u306e\u8abf\u6574\u3067\u3057\u304b\u5bfe\u5fdc\u3067\u304d\u306a\u3044\u53ef\u80fd\u6027\u306e\u65b9\u304c\u9ad8\u304f\u3001\u6839\u672c\u7684\u306a\u89e3\u6c7a\u306b\u306a\u3089\u306a\u3044\u3053\u3068\u3082\u591a\u3044\u3002\u6700\u7d42\u7684\u306b\u306f\u3001\u3059\u3079\u3066\u306e\u95a2\u4fc2\u8005\u304c\u59a5\u5354\u3057\u3001\u53ce\u7e2e\u3068\u3044\u3046\u73fe\u72b6\u3092\u53d7\u3051\u5165\u308c\u308b\u3053\u3068\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-attitude-towards-sink-mark-different-approaches-for-different-plastic-parts\">2.\u30b7\u30f3\u30af\u30de\u30fc\u30af\u306b\u5bfe\u3059\u308b\u59ff\u52e2\uff1a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u30a2\u30d7\u30ed\u30fc\u30c1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306b\u3001\u88fd\u54c1\u306b\u306fA\u3001B\u3001C\u3001D\u9762\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A\u9762\uff1a\u30e6\u30fc\u30b6\u30fc\u304c\u3088\u304f\u76ee\u306b\u3059\u308b\u88fd\u54c1\u306e\u524d\u9762\u3002<\/li>\n\n\n\n<li>B\u9762\uff1a\u88fd\u54c1\u306e\u5074\u9762\u3002<\/li>\n\n\n\n<li>C\u9762\uff1a\u88fd\u54c1\u306e\u5e95\u9762\u3002<\/li>\n\n\n\n<li>D\u8868\u9762\uff1a\u5185\u90e8\u8868\u9762\u3084\u69cb\u9020\u90e8\u54c1\u306a\u3069\u3001\u88fd\u54c1\u306e\u975e\u5916\u90e8\u8868\u9762\u3002<\/li>\n<\/ul>\n\n\n\n<p 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class=\"wp-block-heading\" id=\"h-3-comprehensive-consideration\">3.\u7dcf\u5408\u7684\u8003\u5bdf <\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d2\u30b1\u306e\u554f\u984c\u3092\u9632\u3050\u306b\u306f\u3001\u7dcf\u5408\u7684\u306a\u691c\u8a0e\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002\u4e00\u65b9\u5411\u304b\u3089\u306e\u5bfe\u7b56\u3067\u306f\u3001\u30d2\u30b1\u3092\u6839\u672c\u7684\u306b\u9632\u3050\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-starting-from-plastic-part-design-is-the-best-solution\">4.\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u8a2d\u8a08\u304b\u3089\u59cb\u3081\u308b\u306e\u304c\u6700\u826f\u306e\u89e3\u6c7a\u7b56 <\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d2\u30b1\u306e\u554f\u984c\u306f\u3001\u5f8c\u306e\u91d1\u578b\u8a2d\u8a08\u3084\u5c04\u51fa\u6210\u5f62\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u8abf\u6574\u306b\u3088\u3063\u3066\u89e3\u6c7a\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u5fc5\u305a\u3057\u3082\u305d\u3046\u306a\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u3072\u3068\u3064\u78ba\u304b\u306a\u3053\u3068\u306f\u3001\u30d2\u30b1\u306f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u30b3\u30b9\u30c8\u30a2\u30c3\u30d7\u306b\u3064\u306a\u304c\u308b\u3068\u3044\u3046\u3053\u3068\u3060\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070\u3001\u56f3\u306b\u793a\u3057\u305f\u5c0e\u5149\u677f\u306e\u5834\u5408\u3001\u5c04\u51fa\u6210\u5f62\u4e2d\u306b\u30d2\u30b1\u304c\u767a\u751f\u3057\u305f\u306e\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u8a2d\u8a08\u304c\u4e0d\u9069\u5207\u3060\u3063\u305f\u305f\u3081\u3067\u3001\u5c40\u90e8\u7684\u306b\u8089\u539a\u304c\u904e\u5927\u306b\u306a\u3063\u3066\u3044\u305f\u3002\u30d2\u30b1\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u3001\u91d1\u578b\u3092\u6539\u826f\u3057\u3066\u30b2\u30fc\u30c8\u3068\u30e9\u30f3\u30ca\u30fc\u306e\u76f4\u5f84\u3092\u5927\u304d\u304f\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u7d50\u679c\u3001\u30e9\u30f3\u30ca\u30fc\u304c\u3055\u3089\u306b\u5927\u304d\u304f\u306a\u308a\u3001\u6210\u5f62\u30b5\u30a4\u30af\u30eb\u304c\u3055\u3089\u306b\u9577\u304f\u306a\u3063\u305f\u3002\u5c0e\u5149\u677f\u306f0.6\u30b0\u30e9\u30e0\u3001\u30e9\u30f3\u30ca\u30fc\u306f22.0\u30b0\u30e9\u30e0\u3067\u3001\u51b7\u5374\u6642\u9593\u306f\u7d0445\u79d2\u3067\u3042\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u3066\u751f\u7523\u3059\u308b\u3068\u3001\u6750\u6599\u8cbb\u3068\u52a0\u5de5\u8cbb\u304c\u975e\u5e38\u306b\u9ad8\u304f\u306a\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"588\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/light-guide-plate-poor-wall-thickness-design-leads-sink-mark.webp\" alt=\"\u5c0e\u5149\u677f\u8089\u539a\u8a2d\u8a08\u4e0d\u826f\u306b\u3088\u308b\u30b7\u30f3\u30af\u8de1\" class=\"wp-image-19403\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/light-guide-plate-poor-wall-thickness-design-leads-sink-mark.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/light-guide-plate-poor-wall-thickness-design-leads-sink-mark-300x176.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/light-guide-plate-poor-wall-thickness-design-leads-sink-mark-768x452.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/light-guide-plate-poor-wall-thickness-design-leads-sink-mark-18x12.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u5c0e\u5149\u677f\u8089\u539a\u8a2d\u8a08\u4e0d\u826f\u306b\u3088\u308b\u30b7\u30f3\u30af\u8de1<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-team-collaboration\">5.\u30c1\u30fc\u30e0\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3 <\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d2\u30b1\u306e\u9632\u6b62\u306b\u306f\u3001\u88fd\u54c1\u8a2d\u8a08\u6280\u8853\u8005\u3001\u91d1\u578b\u6280\u8853\u8005\u3001\u5c04\u51fa\u6210\u5f62\u6280\u8853\u8005\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306a\u3069\u3001\u5404\u90e8\u9580\u3068\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3068\u306e\u771f\u646f\u306a\u9023\u643a\u304c\u6b20\u304b\u305b\u306a\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u3092\u8a2d\u8a08\u3059\u308b\u969b\u3001\u88fd\u54c1\u8a2d\u8a08\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u307e\u305a\u3001\u53ce\u7e2e\u7279\u6027\u3092\u542b\u3080\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306e\u7279\u6027\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u6c42\u3081\u308b\u3079\u304d\u3067\u3042\u308b\u3002\u4e00\u822c\u7684\u306b\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u3001\u69d8\u3005\u306a\u6b20\u9665\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306e\u8c4a\u5bcc\u306a\u77e5\u8b58\u3068\u6280\u8853\u3092\u6301\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5177\u4f53\u7684\u306a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u8a2d\u8a08\u306e\u969b\u3001\u88fd\u54c1\u8a2d\u8a08\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u88dc\u5f37\u30ea\u30d6\u306e\u539a\u3055\u3092\u539a\u304f\u3057\u3059\u304e\u3066\u306f\u3044\u3051\u306a\u3044\u3068\u3044\u3046\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u5b88\u308b\u306a\u3069\u3001\u8a73\u7d30\u306a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u8a2d\u8a08\u306e\u305f\u3081\u306e\u7279\u5b9a\u306e\u30eb\u30fc\u30eb\u3084\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3046\u5fc5\u8981\u304c\u3042\u308b\u3002\u8a2d\u8a08\u306b\u7591\u554f\u3084\u4e0d\u660e\u306a\u70b9\u304c\u3042\u308b\u5834\u5408\u3001\u88fd\u54c1\u8a2d\u8a08\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u9069\u6642\u306b\u91d1\u578b\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u5c04\u51fa\u6210\u5f62\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306a\u3069\u306b\u52a9\u8a00\u3092\u6c42\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30c7\u30b6\u30a4\u30f3\u30ec\u30d3\u30e5\u30fc\u306e\u969b\u306b\u306f\u3001\u3059\u3079\u3066\u306e\u95a2\u4fc2\u8005\u306b\u53c2\u52a0\u3057\u3066\u3082\u3089\u3046\u3053\u3068\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/PlasticPart_DesignReview_StakeholderCollab.webp\" alt=\"\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u5171\u540c\u30c7\u30b6\u30a4\u30f3\u30ec\u30d3\u30e5\u30fc\u3002\u6750\u6599\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3001\u91d1\u578b\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u5c04\u51fa\u6210\u5f62\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u88fd\u54c1\u30c7\u30b6\u30a4\u30ca\u30fc\u304c3D\u90e8\u54c1\u30e2\u30c7\u30eb\u3092\u56f2\u307f\u3001\u30c7\u30b6\u30a4\u30f3\u30ec\u30d3\u30e5\u30fc\u30df\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3044\u307e\u3059\u3002\" class=\"wp-image-31457\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/PlasticPart_DesignReview_StakeholderCollab.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/PlasticPart_DesignReview_StakeholderCollab-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/PlasticPart_DesignReview_StakeholderCollab-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/PlasticPart_DesignReview_StakeholderCollab-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/PlasticPart_DesignReview_StakeholderCollab-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/PlasticPart_DesignReview_StakeholderCollab-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u671f\u9593\u4e2d <a href=\"https:\/\/firstmold.com\/ja\/guides\/what-is-mold-trial\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u91d1\u578b\u30c8\u30e9\u30a4\u30a2\u30eb<\/strong><\/a>\u4e0a\u8a18\u306e\u3059\u3079\u3066\u306e\u95a2\u4fc2\u8005\u306f\u3001\u6f5c\u5728\u7684\u306a\u30b7\u30f3\u30af\u30de\u30fc\u30af\u306e\u554f\u984c\u306b\u5171\u540c\u3067\u73fe\u5834\u3067\u5bfe\u51e6\u3059\u3079\u304d\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-use-of-mold-flow-analysis-software\">6.\u91d1\u578b\u6d41\u52d5\u89e3\u6790\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u4f7f\u7528 <\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b7\u30f3\u30af\u30de\u30fc\u30af\u306e\u6b20\u9665\u3092\u4e88\u6e2c\u3057\u3001\u5bfe\u51e6\u3059\u308b\u3001 <a href=\"https:\/\/firstmold.com\/ja\/guides\/mold-flow-analysis\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u91d1\u578b\u6d41\u52d5\u89e3\u6790<\/strong><\/a> 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loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Use-Mold-Flow-Analysis-Software-to-Fix-the-Sink-Mark-Issues.webp\" alt=\"\u91d1\u578b\u6d41\u52d5\u89e3\u6790\u30bd\u30d5\u30c8\u3092\u4f7f\u3063\u3066\u30b7\u30f3\u30af\u30de\u30fc\u30af\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\" class=\"wp-image-31461\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Use-Mold-Flow-Analysis-Software-to-Fix-the-Sink-Mark-Issues.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Use-Mold-Flow-Analysis-Software-to-Fix-the-Sink-Mark-Issues-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Use-Mold-Flow-Analysis-Software-to-Fix-the-Sink-Mark-Issues-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Use-Mold-Flow-Analysis-Software-to-Fix-the-Sink-Mark-Issues-768x432.webp 768w, 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