{"id":3733,"date":"2026-09-30T11:52:41","date_gmt":"2026-09-30T03:52:41","guid":{"rendered":"http:\/\/0"},"modified":"2026-09-22T17:59:01","modified_gmt":"2026-09-22T09:59:01","slug":"black-specks-injection-molding-source","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/ko\/blog\/black-specks-injection-molding-source\/","title":{"rendered":"\uac80\uc740 \ubc18\uc810: \ud37c\uc9d5 \uc804\uc5d0 \uc6d0\uc778\uc744 \ucd94\uc801\ud558\ub77c"},"content":{"rendered":"<div style=\"font-size: 18px;line-height: 1.75;color: #222\">\n<p style=\"margin: 0 0 20px\">\uc0ac\ucd9c \uc131\ud615\uc5d0\uc11c \uac80\uc740 \ubc18\uc810\uc740 \ud558\ub098\uc758 \uc6d0\uc778\uacfc \ud558\ub098\uc758 \ud574\uacb0\ucc45\uc73c\ub85c \ub05d\ub098\ub294 \uacb0\ud568\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc774\ub294 \ub370\ub4dc \uc2a4\ud31f\uc5d0\uc11c \uc5f4\ud654\ub41c \uc218\uc9c0, \ud56b \ub7ec\ub108\uc5d0\uc11c \ubc1c\uc0dd\ud55c \ud0c4\ud654 \uc624\uc5fc, \ucde8\uae09 \uc911 \uc720\uc785\ub41c \uc774\ubb3c\uc9c8, \uc190\uc0c1\ub41c \ucc29\uc0c9\uc81c, \ub610\ub294 \uc7ac\ub8cc \uad50\uccb4 \uc911 \ubc29\ucd9c\ub41c \uc785\uc790\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud37c\uc9d5\uc740 \uc6d0\uc778\uc744 \uc81c\uac70\ud558\uc9c0 \uc54a\uc740 \ucc44 \uc77c\uc2dc\uc801\uc73c\ub85c \uc99d\uac70\ub97c \uc5c6\uc568 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<div style=\"background: #f5f7f8;border-left: 4px solid #333;padding: 18px 22px;margin: 26px 0\">\n<p style=\"margin: 0\"><strong>\ud37c\uc9d5 \uc804\uc5d0:<\/strong> \ucc98\uc74c\uacfc \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc601\ud5a5\uc744 \ubc1b\uc740 \ubd80\ud488\uc744 \ubcf4\uad00\ud558\uace0, \uae68\ub057\ud55c \uae08\uc18d \ud45c\uba74\uc5d0 \ud37c\uc9d5\ud558\uace0, \uce90\ube44\ud2f0\ub97c \uc2dd\ubcc4\ud558\uba70, \uc785\uc790\uac00 \ub9e4\ub9bd\ub418\uc5b4 \uc788\ub294\uc9c0, \ubc88\uc838 \uc788\ub294\uc9c0, \ud45c\uba74\uc5d0 \uc5b9\ud600 \uc788\ub294\uc9c0 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624. \uae30\uacc4\ub97c \ube44\uc6b0\uace0 \ub098\uba74 \uadf8 \uc99d\uac70\ub294 \uc0ac\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<p style=\"margin: 0 0 10px\"><strong>\uc774 \uae00\uc5d0\uc11c:<\/strong><\/p>\n<ol style=\"margin: 0 0 34px;padding-left: 24px\">\n<li><a style=\"color: #0b57d0;text-decoration: underline\" href=\"#classify\">\uc785\uc790 \ubd84\ub958<\/a><\/li>\n<li><a style=\"color: #0b57d0;text-decoration: underline\" href=\"#pattern\">\uc2dc\uac04 \ubc0f \uce90\ube44\ud2f0 \ud328\ud134 \ud65c\uc6a9<\/a><\/li>\n<li><a style=\"color: #0b57d0;text-decoration: underline\" href=\"#machine\">\ubc30\ub7f4 \ubc0f \ub178\uc990 \uc6d0\uc778 \ucd94\uc801<\/a><\/li>\n<li><a style=\"color: #0b57d0;text-decoration: underline\" href=\"#mold\">\ub7ec\ub108, \ubca4\ud2b8 \ubc0f \uae08\ud615 \uc810\uac80<\/a><\/li>\n<li><a style=\"color: #0b57d0;text-decoration: underline\" href=\"#prevention\">\uc7ac\ubc1c \ubc29\uc9c0<\/a><\/li>\n<li><a style=\"color: #0b57d0;text-decoration: underline\" href=\"#faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><\/li>\n<\/ol>\n<h2 id=\"classify\" style=\"font-size: 26px;line-height: 1.35;margin: 38px 0 16px\">\ud0c4\ud654\ub41c \ud3f4\ub9ac\uba38 \ubc18\uc810\uc740 \uc678\ubd80 \uc624\uc5fc\uacfc \ub2e4\ub985\ub2c8\ub2e4<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3805\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-1-burned-polymer-and-foreign-particle-comparison.webp\" alt=\"burned-polymer-and-foreign-particle-comparison\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-1-burned-polymer-and-foreign-particle-comparison.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-1-burned-polymer-and-foreign-particle-comparison-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-1-burned-polymer-and-foreign-particle-comparison-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-1-burned-polymer-and-foreign-particle-comparison-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-1-burned-polymer-and-foreign-particle-comparison-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-1-burned-polymer-and-foreign-particle-comparison-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p style=\"margin: 0 0 18px\">\uacb0\ud568\uc744 \ud655\ub300\ud558\uc5ec \uad00\ucc30\ud558\uc2ed\uc2dc\uc624. \uc5f4\ud654\ub41c \ud3f4\ub9ac\uba38\ub294 \ubd88\uaddc\uce59\ud558\uac70\ub098 \ucde8\uc131\uc77c \uc218 \uc788\uace0 \ud750\ub984 \uc18d\uc73c\ub85c \ubc88\uc838 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc678\ubd80 \uc785\uc790\ub294 \uc77c\uc815\ud55c \ud615\uc0c1\uc774\ub098 \uc0c9\uc0c1\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud45c\uba74 \ubd80\uc2a4\ub7ec\uae30\ub294 \ub54c\ub54c\ub85c \uc81c\uac70\ud560 \uc218 \uc788\uc9c0\ub9cc, \ub9e4\ub9bd\ub41c \uc785\uc790\ub294 \uc6a9\uc735\ubb3c\uc744 \ub530\ub77c\uac00\uba70 \uc8fc\ubcc0 \ud750\ub984\uc744 \uc65c\uace1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"margin: 0 0 18px\">\uc704\ud5d8\uc774 \uc815\ub2f9\ud654\ub41c\ub2e4\uba74 \ud604\ubbf8\uacbd \uac80\uc0ac\ub098 \uc7ac\ub8cc \ubd84\uc11d\uc73c\ub85c \uae08\uc18d, \ud3f4\ub9ac\uba38, \uc12c\uc720 \ubc0f \uc548\ub8cc\ub97c \uad6c\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uac80\uc740 \uc785\uc790\ub97c \ud0c4\uc18c\ub77c\uace0 \uac00\uc815\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uaca9\ub9ac \uc870\uce58\uc640 \uc601\uad6c\uc801 \uc2dc\uc815\uc740 \uc785\uc790\uac00 \uc2e4\uc81c\ub85c \ubb34\uc5c7\uc778\uc9c0\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"pattern\" style=\"font-size: 26px;line-height: 1.35;margin: 38px 0 16px\">\uc0f7 \ud328\ud134\uacfc \uce90\ube44\ud2f0 \ud328\ud134\uc740 \uc0c1\ub958 \ub610\ub294 \ud558\ub958\ub97c \uac00\ub9ac\ud0b5\ub2c8\ub2e4<\/h2>\n<p style=\"margin: 0 0 18px\">\ubaa8\ub4e0 \uce90\ube44\ud2f0\uc640 \ud37c\uc9d5\ubb3c\uc5d0\uc11c \ubc18\uc810\uc774 \ub098\ud0c0\ub098\uba74 \uc77c\ubc18\uc801\uc73c\ub85c \ub7ec\ub108 \ubd84\uae30 \uc774\uc804, \uc989 \uc218\uc9c0 \uacf5\uae09, \ubc30\ub7f4, \uc2a4\ud06c\ub958, \uc5ed\ub958 \ubc29\uc9c0 \ubc38\ube0c \ub610\ub294 \ub178\uc990\uc5d0\uc11c \uae30\uc6d0\ud569\ub2c8\ub2e4. \ud558\ub098\uc758 \uce90\ube44\ud2f0\uc5d0\ub9cc \uad6d\ud55c\ub41c \ubc18\uc810\uc740 \ud574\ub2f9 \ubd84\uae30, \uac8c\uc774\ud2b8, \ubca4\ud2b8 \ub610\ub294 \uce90\ube44\ud2f0\uc5d0 \uc8fc\uc758\ub97c \uc9d1\uc911\uc2dc\ud0b5\ub2c8\ub2e4. \uc7a5\uc2dc\uac04 \uc815\uc9c0 \ud6c4\uc758 \ubd84\ucd9c\uc740 \uccb4\ub958\uc640 \uc5f4 \uc774\ub825\uc744 \uc2dc\uc0ac\ud558\uba70, \uc0c9\uc0c1 \ubcc0\uacbd \ud6c4\uc758 \ubb34\uc791\uc704 \uc785\uc790\ub294 \ub370\ub4dc \uc601\uc5ed\uc5d0 \uac07\ud78c \uc7ac\ub8cc\ub97c \uc2dc\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"margin: 0 0 18px\">\uc7ac\ubc1c \uc804\uae4c\uc9c0\uc758 \uae68\ub057\ud55c \uc0f7 \uc218\ub97c \uae30\ub85d\ud558\uc2ed\uc2dc\uc624. \ubc18\ubcf5\ub418\ub294 \uac04\uaca9\uc740 \uc815\uccb4 \uad6c\uc5ed\uc5d0\uc11c \uc7ac\ub8cc\uac00 \uc11c\uc11c\ud788 \ubc29\ucd9c\ub418\ub294 \uac83\uacfc \uad00\ub828\uc774 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \u201c\ub2e4\uc74c \ub2e4\uc12f \ubd80\ud488\uc740 \uc591\ud638\ud588\ub2e4\u201d\ub294 \uac83\uc740 \uc774\uc804 \ud328\ud134\uc774 \ub9e4 20\uc0f7\ub9c8\ub2e4 \uc7ac\ubc1c\ud588\ub2e4\uba74 \uc0dd\uc0b0\uc744 \uc7ac\uac1c\ud558\uae30\uc5d0 \ucda9\ubd84\ud55c \uc99d\uac70\uac00 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n<h2 id=\"machine\" style=\"font-size: 26px;line-height: 1.35;margin: 38px 0 16px\">\ud638\ud37c\uc5d0\uc11c \ub178\uc990\uae4c\uc9c0 \uc6a9\uc735 \uacbd\ub85c\ub97c \ub530\ub77c\uac00\uc2ed\uc2dc\uc624<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3807\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-3-injection-unit-melt-path-maintenance-inspection.webp\" alt=\"injection-unit-melt-path-maintenance-inspection\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-3-injection-unit-melt-path-maintenance-inspection.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-3-injection-unit-melt-path-maintenance-inspection-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-3-injection-unit-melt-path-maintenance-inspection-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-3-injection-unit-melt-path-maintenance-inspection-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-3-injection-unit-melt-path-maintenance-inspection-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-3-injection-unit-melt-path-maintenance-inspection-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p style=\"margin: 0 0 18px\">\uc218\uc9c0 \ucde8\uae09, \uc790\uc11d, \ud638\ud37c \uccad\uacb0\ub3c4, \uc7ac\uc0dd \uc218\uc9c0 \uad00\ub9ac \ubc0f \ub85c\ub354 \ud638\uc2a4\ub97c \uc810\uac80\ud558\uc2ed\uc2dc\uc624. \uadf8\ub7f0 \ub2e4\uc74c \ubc30\ub7f4 \uc628\ub3c4, \uc2e4\uc81c \uc6a9\uc735 \uc628\ub3c4, \uc0f7 \ud65c\uc6a9\ub3c4, \uc2a4\ud06c\ub8e8 \ud68c\uc218 \ubc0f \uccb4\ub958 \uc2dc\uac04\uc744 \uac80\ud1a0\ud558\uc2ed\uc2dc\uc624. \ub9c8\ubaa8\ub41c \ubd80\ud488\uc774\ub098 \ubd88\ub7c9\ud55c \ub07c\uc6cc\ub9de\ucda4\uc740 \uc7ac\ub8cc\uac00 \ubc18\ubcf5\uc801\uc73c\ub85c \uacfc\uc5f4\ub418\ub294 \uc815\uccb4 \uad6c\uc5ed\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"margin: 0 0 18px\">\ub178\uc990\uacfc \uc5b4\ub311\ud130\uc758 \uc2dc\ud2b8 \ub610\ub294 \ud3ec\ucf13 \uc190\uc0c1 \uc5ec\ubd80\ub97c \uac80\uc0ac\ud558\uc2ed\uc2dc\uc624. \uc628\ub3c4 \ucee8\ud2b8\ub864\ub7ec\ub294 \uc815\uc0c1 \uac12\uc744 \ubcf4\uace0\ud560 \uc218 \uc788\uc9c0\ub9cc \uc811\ucd09\uc774 \ubd88\ub7c9\ud55c \uc601\uc5ed\uc758 \uc7ac\ub8cc\ub294 \uc5f4\ud654\ub429\ub2c8\ub2e4. \uc815\uc9c0 \ubc0f \uc2dc\ub3d9 \uc2dc \uc5f4\uc5d0 \ubbfc\uac10\ud55c \uc7ac\ub8cc\uac00 \uc815\uccb4 \uc0c1\ud0dc\ub85c \ub0a8\uc9c0 \uc54a\ub3c4\ub85d \ud558\ub294 \uc218\uc9c0\ubcc4 \uc808\ucc28\ub97c \ub530\ub974\uc2ed\uc2dc\uc624.<\/p>\n<h2 id=\"mold\" style=\"font-size: 26px;line-height: 1.35;margin: 38px 0 16px\">\uae08\ud615\uc740 \uac80\uc740 \uc624\uc5fc\uc744 \uc0dd\uc131\ud558\uac70\ub098 \ubc29\ucd9c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/h2>\n<p style=\"margin: 0 0 18px\">\ud56b\ub7ec\ub108 \ub9e4\ub2c8\ud3f4\ub4dc\uc640 \ud301\uc5d0\ub294 \uade0\ud615 \uc7a1\ud78c \uc5f4\uacfc \uccad\uacb0\ud55c \uc870\ub9bd\uc774 \ud544\uc694\ud55c \uc881\uc740 \uc720\ub3d9 \uc601\uc5ed\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub204\ucd9c\ub418\ub294 \ud301, \uc190\uc0c1\ub41c \uc530 \ub610\ub294 \ucf5c\ub4dc \uc2a4\ud31f\uc740 \uc5f4\ud654\ub41c \uc7ac\ub8cc\ub97c \ubcf4\uc720\ud588\ub2e4\uac00 \ub098\uc911\uc5d0 \ubc29\ucd9c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucf5c\ub4dc \ub7ec\ub108\uc5d0\uc11c\ub294 \uc7ac\ub8cc\ub97c \uac00\ub450\ub294 \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac\uc640 \ub7ec\ub108 \uad50\ucc28\ubd80\ub97c \uac80\uc0ac\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p style=\"margin: 0 0 18px\">\ubca4\ud2b8 \uce68\uc804\ubb3c\uc740 \uc5f0\uc18c\ud558\uc5ec \ub5a8\uc5b4\uc838 \ub098\uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uce90\ube44\ud2f0 \uadfc\ucc98\uc5d0 \ub3c4\ud3ec\ub41c \uc724\ud65c\uc81c\ub294 \uc774\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub179, \ub9c8\ubaa8\ub41c \ub3c4\uae08 \ub610\ub294 \uc2ac\ub77c\uc774\ub529 \ubd80\ud488\uc758 \uc785\uc790\uac00 \ud30c\ud305 \ub77c\uc778\uc5d0 \uc720\uc785\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uce90\ube44\ud2f0\uc5d0 \uad6d\ud55c\ub41c \uacb0\ud568\uc740 \uc804\uccb4 \uae30\uacc4 \ubd84\ud574 \uc804\uc5d0 \uad6d\ubd80\uc801\uc778 \uae08\ud615 \uac80\uc0ac\ub97c \uc720\ubc1c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"prevention\" style=\"font-size: 26px;line-height: 1.35;margin: 38px 0 16px\">\uc608\ubc29\uc740 \ud1b5\uc81c\ub41c \uc7ac\ub8cc \ubc0f \uc5f4 \uc774\ub825\uc785\ub2c8\ub2e4<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3809\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-5-sealed-resin-handling-and-clean-startup.webp\" alt=\"sealed-resin-handling-and-clean-startup\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-5-sealed-resin-handling-and-clean-startup.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-5-sealed-resin-handling-and-clean-startup-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-5-sealed-resin-handling-and-clean-startup-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-5-sealed-resin-handling-and-clean-startup-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-5-sealed-resin-handling-and-clean-startup-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-5-sealed-resin-handling-and-clean-startup-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<ul style=\"margin: 0 0 22px;padding-left: 24px\">\n<li>\ubc00\ubd09\ub418\uace0 \uc2dd\ubcc4\ub41c \uc218\uc9c0\uc640 \ud1b5\uc81c\ub41c \uc7ac\uc0dd \uc218\uc9c0\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc0c9\uc0c1 \ubc0f \uc7ac\ub8cc \uad50\uccb4 \uc808\ucc28\ub97c \ud45c\uc900\ud654\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\ubc30\ub7f4 \ud06c\uae30\uc640 \uc0ac\uc774\ud074\uc744 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uccb4\ub958 \uc2dc\uac04\uc5d0 \ub9de\ucd94\uc2ed\uc2dc\uc624.<\/li>\n<li>\ub178\uc990, \uc2a4\ud06c\ub8e8, \uccb4\ud06c \ub9c1 \ubc0f \ud56b\ub7ec\ub108 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc720\uc9c0 \uad00\ub9ac\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uae30\uc5b5\uc774 \uc544\ub2cc \uacb0\ud568 \ucd94\uc138\uc5d0 \ub530\ub77c \uccad\uc18c \uac04\uaca9\uc744 \uc124\uc815\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uce90\ube44\ud2f0\ubcc4 \uacb0\ud568 \uae30\ub85d\uacfc \ubcf4\uad00 \uc0d8\ud50c\uc744 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<p style=\"margin: 0 0 18px\">\ud22c\uba85 \ubd80\ud488\uc758 \uacbd\uc6b0 \uc791\uc740 \ub9e4\ub9bd \uc785\uc790 \ud558\ub098\ub3c4 \ube5b\uc744 \ucc28\ub2e8\ud558\uac70\ub098 \uc0b0\ub780\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uacb0\ud568 \ud55c\uacc4\ub294 \uad11\ud559 \uc601\uc5ed\uacfc \uadf8 \ub0b4\ubd80\uc758 \uae30\ub2a5\uc5d0 \ub530\ub77c \uc815\uc758\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. <a style=\"color: #0b57d0;text-decoration: underline\" href=\"https:\/\/www.jcinjectionmolding.com\/ko\/service\/optical-clear-molding\/\">\uad11\ud559 \ubc0f \ud22c\uba85 \uc0ac\ucd9c \uc131\ud615<\/a> \uc804\uccb4 \ubd80\ud488\uc5d0 \ub300\ud55c \ud558\ub098\uc758 \uc678\uad00 \ud55c\uacc4\uac00 \uc544\ub2c8\ub77c \uad00\ub9ac \uacc4\ud68d\uc785\ub2c8\ub2e4.<\/p>\n<h3 style=\"font-size: 21px;line-height: 1.4;margin: 24px 0 10px\">\ubd09\uc1c4\uc640 \uadfc\ubcf8 \uc6d0\uc778 \ud574\uacb0\uc744 \ubd84\ub9ac\ud558\uc2ed\uc2dc\uc624<\/h3>\n<p style=\"margin: 0 0 18px\">\ubd09\uc1c4\ub294 \ud504\ub808\uc2a4\ub97c \uba48\ucd94\uace0, \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uac80\uc99d\ub41c \uc810\uac80 \uc774\ud6c4\uc758 \uc790\uc7ac\ub97c \uaca9\ub9ac\ud558\uba70, \uc721\uc548 \uac80\uc0ac\ub97c \uac15\ud654\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadfc\ubcf8 \uc6d0\uc778 \ud574\uacb0\uc740 \ud655\uc778\ub41c \uc6d0\uc778\uc774 \uc81c\uac70\ub418\uc5c8\uace0 \uc774\uc804 \uc7ac\ubc1c \uac04\uaca9\uc744 \ub118\uc5b4 \uc0dd\uc0b0\uc774 \uae68\ub057\ud558\uac8c \uc720\uc9c0\ub418\uc5c8\uc74c\uc744 \uc785\uc99d\ud558\ub294 \uc99d\uac70\ub97c \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc11c\ub85c \ub2e4\ub978 \uc774\uc815\ud45c\uc774\uba70 \ud558\ub098\uc758 \u201c\ud37c\uc9c0 \ubc0f \uc2b9\uc778\u201d \uacb0\uc815\uc73c\ub85c \uacb0\ud569\ub418\uc5b4\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n<p style=\"margin: 0 0 18px\">\uc704\ud5d8\uc774 \ub192\uc744 \ub54c\ub294 \ub300\ud45c \uc785\uc790\ub098 \uc601\ud5a5\uc744 \ubc1b\uc740 \ubd80\ud488\uc744 \ubcf4\uad00\ud558\uc2ed\uc2dc\uc624. \uc774\ub4e4\uc758 \uc704\uce58, \ud615\ud0dc \ubc0f \uc870\uc131\uc740 \uc218\uc9c0 \uc624\uc5fc, \uc124\ube44 \uc5f4\ud654 \ubc0f \uae08\ud615 \uc774\ubb3c \uac04\uc758 \ubd84\uc7c1\uc744 \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uac83\uc744 \uba3c\uc800 \uccad\uc18c\ud558\uba74 \ub77c\uc778\uc740 \ub354 \ube68\ub9ac \ub3cc\uc544\uac08 \uc218 \uc788\uc9c0\ub9cc \uc601\uad6c\uc801\uc778 \uc6d0\uc778\uc744 \uc785\uc99d\ud558\ub294 \uac83\uc774 \ubd88\uac00\ub2a5\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 style=\"font-size: 21px;line-height: 1.4;margin: 24px 0 10px\">\uc704\uce58\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud569\ub9ac\uc801\uc778 \uc678\uad00 \ud55c\uacc4\ub97c \uc124\uc815\ud558\uc2ed\uc2dc\uc624<\/h3>\n<p style=\"margin: 0 0 18px\">\uc228\uaca8\uc9c4 \ud50c\ub79c\uc9c0\uc5d0 \uc788\ub294 \uc785\uc790\uc640 \ud22c\uba85 \uac1c\uad6c\ubd80\uc5d0 \uc788\ub294 \ub3d9\uc77c\ud55c \uc785\uc790\ub294 \ub3d9\uc77c\ud55c \uc704\ud5d8\uc744 \ucd08\ub798\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uad6c\uc5ed, \ucd5c\ub300 \ud06c\uae30, \uc218\ub7c9, \uac04\uaca9 \ubc0f \uac80\uc0ac \uc870\uba85\uc744 \uc815\uc758\ud558\uc2ed\uc2dc\uc624. \uad11\ud559 \uacbd\ub85c\uc758 \uacbd\uc6b0 \uae30\ub2a5\uc801 \uc0b0\ub780 \ub610\ub294 \uc774\ubbf8\uc9c0 \uc601\ud5a5\uc774 \uc77c\ubc18\uc801\uc778 \uc678\uad00 \uad00\ucc30\ubcf4\ub2e4 \ub354 \uc5c4\uaca9\ud55c \uacbd\uacc4\ub97c \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"margin: 0 0 18px\">\ub610\ud55c \ub9e4\ub9bd\ub41c \uc774\ubb3c\uacfc \uc81c\uac70 \uac00\ub2a5\ud55c \uc774\ubb3c\uc774 \uc5b4\ub5bb\uac8c \ucc98\ub9ac\ub418\ub294\uc9c0 \uc815\uc758\ud558\uc2ed\uc2dc\uc624. \ud45c\uba74 \uba3c\uc9c0\ub294 \ud3ec\uc7a5\uc774\ub098 \uccad\uc815 \ucde8\uae09\uc744 \uac00\ub9ac\ud0ac \uc218 \uc788\ub294 \ubc18\uba74, \ub9e4\ub9bd\ub41c \uc810\uc740 \uc131\ud615 \uc911\uc5d0 \uc874\uc7ac\ud588\uc2b5\ub2c8\ub2e4. \ub458 \ub2e4 \ud558\ub098\uc758 \ubd88\ub7c9 \ubc94\uc8fc\ub85c \ud63c\ud569\ud558\uba74 \uc870\uc0ac\uac00 \uc798\ubabb\ub41c \uacf5\uc815\uc73c\ub85c \ud5a5\ud558\uace0 \uc720\uc6a9\ud55c \ucd94\uc138 \ub370\uc774\ud130\ub97c \uc5bb\uc744 \uc218 \uc5c6\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<h2 id=\"faq\" style=\"font-size: 26px;line-height: 1.35;margin: 38px 0 16px\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3810\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-6-technician-examining-black-speck-evidence.webp\" alt=\"technician-examining-black-speck-evidence\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-6-technician-examining-black-speck-evidence.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-6-technician-examining-black-speck-evidence-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-6-technician-examining-black-speck-evidence-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-6-technician-examining-black-speck-evidence-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-6-technician-examining-black-speck-evidence-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-6-technician-examining-black-speck-evidence-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<h3 style=\"font-size: 21px;line-height: 1.4;margin: 24px 0 10px\">\ubd80\ud488\uc774 \uae68\ub057\ud574 \ubcf4\uc77c \ub54c\uae4c\uc9c0 \uc0dd\uc0b0\uc744 \ud37c\uc9c0\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\n<p style=\"margin: 0 0 18px\">\ud37c\uc9c0\ub294 \ubd09\uc1c4\uc5d0 \uc720\uc6a9\ud558\uc9c0\ub9cc, \ucd9c\ud558\ub294 \uc774\uc804 \uc7ac\ubc1c \uac04\uaca9\uacfc \uc6d0\uc778\uc774 \uc218\uc815\ub418\uc5c8\ub294\uc9c0 \uc5ec\ubd80\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3 style=\"font-size: 21px;line-height: 1.4;margin: 24px 0 10px\">\ub192\uc740 \ubc30\uc555\uc774 \uac80\uc740 \uc810\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p style=\"margin: 0 0 18px\">\uc804\ub2e8\uacfc \uc5f4\uc744 \ucd94\uac00\ud560 \uc218 \uc788\uc9c0\ub9cc \uac00\ub2a5\ud55c \uae30\uc5ec \uc694\uc778 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ucd1d \uc5f4 \uc774\ub825, \uccb4\ub958 \ubc0f \uc124\ube44 \uc0c1\ud0dc\ub97c \uac80\ud1a0\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3 style=\"font-size: 21px;line-height: 1.4;margin: 24px 0 10px\">\uc65c \ud55c \uce90\ube44\ud2f0\uc5d0\ub9cc \uc810\uc774 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p style=\"margin: 0 0 18px\">\uc6d0\uc778\uc740 \ub7ec\ub108 \ubd84\uae30, \ud56b \ud301, \uac8c\uc774\ud2b8, \ubca4\ud2b8 \ub610\ub294 \uad6d\ubd80\uc801 \uae08\ud615 \uc624\uc5fc\uacfc \uac19\uc774 \uc720\ub3d9 \ubd84\ud560 \uc774\ud6c4\uc5d0 \uc788\uc744 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Black specks in injection molding are not one defect with one cure. They may be degraded resin from a dead spot, carbonized contamination from the hot runner, foreign material from handling, damaged colorant, or particles released during a material change. Purging may remove the evidence temporarily without removing the source. Before purging: save the first [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3811,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3733","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/posts\/3733","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/comments?post=3733"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/posts\/3733\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/media\/3811"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/media?parent=3733"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/categories?post=3733"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/tags?post=3733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}