{"id":6737,"date":"2025-07-09T10:52:25","date_gmt":"2025-07-09T02:52:25","guid":{"rendered":"https:\/\/www.qualitester.com\/?page_id=6737"},"modified":"2025-07-09T10:56:51","modified_gmt":"2025-07-09T02:56:51","slug":"astm-f1921","status":"publish","type":"page","link":"https:\/\/www.qualitester.com\/ko\/standards\/astm-f1921\/","title":{"rendered":"ASTM F1921"},"content":{"rendered":"<h1 style=\"padding-left: 40px; text-align: center;\">ASTM D1921<br \/>\n<small>\ud56b \ud0dd \ud14c\uc2a4\ud2b8<\/small><\/h1>\n<p>\ud604\ub300 \ud3ec\uc7a5 \ubd84\uc57c, \ud2b9\ud788 \uace0\uc18d \uc131\ud615-\ucda9\uc9c4-\ubc00\ubd09(FFS) \uacf5\uc815\uc5d0\uc11c \uc5f4\uac00\uc18c\uc131 \ud544\ub984\uc758 \ud56b\ud0dd \uac15\ub3c4\ub97c \ud655\ubcf4\ud558\ub294 \uac83\uc740 \ucde8\uae09 \uacfc\uc815\uc5d0\uc11c \ubc00\ubd09 \ubd88\ub7c9\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. ASTM F1921 \uc2dc\ud5d8 \ubc29\ubc95\uc740 \uc5f4 \ubc00\ubd09\ubd80\uac00 \ub0c9\uac01\ub418\uae30 \uc804\uc758 \uac15\ub3c4\ub97c \uce21\uc815\ud558\uae30 \uc704\ud55c \ud45c\uc900\ud654\ub41c \uc808\ucc28\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 ASTM F1921\uc5d0 \ub530\ub77c \ud56b\ud0dd \uc2dc\ud5d8\uc744 \uc218\ud589\ud558\ub294 \ubc29\ubc95\uacfc, Cell Instruments\uc758 \ud56b\ud0dd \uc2dc\ud5d8\uae30\uc640 \uac19\uc740 \uc7a5\ube44\uac00 \uc5b4\ub5bb\uac8c \uc77c\uad00\ub418\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc2dc\ud5d8\uc744 \uc9c0\uc6d0\ud558\ub294\uc9c0 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h2>ASTM F1921 \uc774\ud574: \ubaa9\uc801\uacfc \uc911\uc694\uc131<\/h2>\n<p>ASTM F1921\uc740 \uc720\uc5f0 \ud3ec\uc7a5\uc7ac\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc5f4\uac00\uc18c\uc131 \ud544\ub984\uc758 \uc5f4\uc811\ucc29 \uac15\ub3c4\ub97c \uce21\uc815\ud558\uae30 \uc704\ud574 ASTM International\uc5d0\uc11c \uc81c\uc815\ud55c, \ub110\ub9ac \uc778\uc815\ubc1b\ub294 \ud45c\uc900\uc785\ub2c8\ub2e4. \uc131\ud615-\ucda9\uc9c4-\ubc00\ubd09 \uacf5\uc815\uc5d0\uc11c \ubc00\ubd09 \ubd80\uc704\ub294 \uc885\uc885 \uc544\uc9c1 \ub530\ub73b\ud55c \uc0c1\ud0dc\uc5d0\uc11c \uc751\ub825\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uc5f4\uc811\ucc29 \uac15\ub3c4\uac00 \uc57d\ud558\uba74 \ubc00\ubd09\ubd80\uac00 \ud30c\uc5f4\ub418\uc5b4 \uc81c\ud488 \uc190\uc2e4, \ud3ec\uc7a5 \ubd88\ub7c9 \ub610\ub294 \uc624\uc5fc\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ud14c\uc2a4\ud2b8\ub294 \ud3ec\uc7a5 \uc5d4\uc9c0\ub2c8\uc5b4, \ud544\ub984 \uc81c\uc870\uc5c5\uccb4 \ubc0f \ud488\uc9c8 \uad00\ub9ac \ud300\uc774 \ub2e4\uc74c\uc744 \uc218\ud589\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc601\ud654\uc758 \uc131\uacfc\ub97c \ud3c9\uac00\ud558\uace0 \ube44\uad50\ud55c\ub2e4<\/li>\n<li>\ubc00\ubd09 \uc870\uac74 \ucd5c\uc801\ud654<\/li>\n<li>\uacf5\uc815\uc758 \uc77c\uad00\uc131\uacfc \uc81c\ud488\uc758 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4<\/li>\n<\/ul>\n<hr \/>\n<h2>\ud56b\ud0dd \ud14c\uc2a4\ud2b8 \ubc0f \ud56b\ud0dd \uac15\ub3c4 \uc124\uba85<\/h2>\n<p data-start=\"1619\" data-end=\"1887\">\uadf8\ub9cc\ud07c <strong data-start=\"1623\" data-end=\"1640\">\ud56b \ud0dd \ud14c\uc2a4\ud2b8<\/strong> \uc5f4 \ubc00\ubd09\uc774 \uc544\uc9c1 \ub728\uac70\uc6b8 \ub54c \uc774\ub97c \ub5bc\uc5b4\ub0b4\ub294 \ub370 \ud544\uc694\ud55c \ucd5c\ub300 \ud798\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc774 \ud2b9\uc131\uc740 <strong data-start=\"1750\" data-end=\"1771\">\uace0\uc628 \uc811\ucc29\ub825<\/strong>, \uc774\ub294 \uc644\uc804\ud55c \uacb0\uc815\ud654\ub098 \ub0c9\uac01\uc774 \uc77c\uc5b4\ub098\uae30 \uc804, \uc989 \ubc00\ubd09 \uc9c1\ud6c4\uc5d0\ub3c4 \uc7ac\ub8cc\uac00 \uadf8 \ud615\ud0dc\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p data-start=\"1889\" data-end=\"1936\">\ub2e4\uc74c \ud56d\ubaa9\uc5d0\ub294 \ub450 \uac00\uc9c0 \ud14c\uc2a4\ud2b8 \uc811\uadfc \ubc29\uc2dd\uc774 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/store.astm.org\/f1921-98.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM F1921<\/a>:<\/p>\n<ul>\n<li data-start=\"1939\" data-end=\"2050\"><strong data-start=\"1939\" data-end=\"1965\">\ubc29\ubc95 A (\uace0\uc815 \uc9c0\uc5f0)<\/strong>: \uadf8\ub9bd\uc774 \ubc00\ubd09\ub41c \uc2dc\ub8cc\ub97c \ubd84\ub9ac\ud558\uae30 \uc804\uc5d0 \uc81c\uc870\uc5c5\uccb4\uac00 \uc815\ud55c \uc9c0\uc5f0 \uc2dc\uac04\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li data-start=\"2053\" data-end=\"2160\"><strong data-start=\"2053\" data-end=\"2082\">\ubc29\ubc95 B (\uac00\ubcc0 \uc9c0\uc5f0)<\/strong>: \uc0ac\uc6a9\uc790 \uc815\uc758 \uc9c0\uc5f0 \uc2dc\uac04\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \uc18c\uc7ac\uc5d0 \ub354 \ud070 \uc720\uc5f0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<hr \/>\n<h2>ASTM F1921\uc5d0 \uae30\ubc18\ud55c \uc8fc\uc694 \uc2dc\ud5d8 \uc808\ucc28<\/h2>\n<p data-start=\"2214\" data-end=\"2266\">\ud14c\uc2a4\ud2b8 \uacfc\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e8\uacc4\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4:<\/p>\n<ol>\n<li data-start=\"2271\" data-end=\"2297\"><strong data-start=\"2271\" data-end=\"2295\">\ud45c\ubcf8 \uc900\ube44<\/strong>\n<ul>\n<li>\ud3ed: 15 mm, 25 mm \ub610\ub294 1\uc778\uce58<\/li>\n<li>\uae38\uc774: 25\u201335 cm<\/li>\n<li>\ubc29\ud5a5: \uae30\uacc4 \ubc29\ud5a5 \ub610\ub294 \ud6a1\ubc29\ud5a5 (\ubc18\ub4dc\uc2dc \uae30\ub85d\ud574\uc57c \ud568)<\/li>\n<li>\uc870\uac74\ub2f9 \ucd5c\uc18c 3~5\uac1c\uc758 \ud45c\ubcf8<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"2477\" data-end=\"2498\"><strong data-start=\"2477\" data-end=\"2496\">\uc530\ub9c1 \ud504\ub85c\uc138\uc2a4<\/strong>\n<ul>\n<li>\uac00\uc5f4\ub41c \uc870\uac00 \uacb9\uccd0\uc9c4 \ub450 \uac1c\uc758 \ud544\ub984 \uc2a4\ud2b8\ub9bd\uc5d0 \uc555\ub825\uc744 \uac00\ud569\ub2c8\ub2e4<\/li>\n<li>\uc77c\ubc18\uc801\uc778 \uccb4\ub958 \uc2dc\uac04:<\/li>\n<li>\u226425 \u03bcm \ub450\uaed8\uc758 \ubc15\ub9c9: 0.5\ucd08<\/li>\n<li>25\u201364 \u03bcm \ub450\uaed8\uc758 \ubc15\ub9c9: 1.0 s<\/li>\n<li>\uc555\ub825: 15\u201330 N\/cm\u00b2<\/li>\n<li>\uc628\ub3c4: \ubc00\ubd09 \uac1c\uc2dc \uc628\ub3c4\uc5d0\uc11c \uc2dc\uc791\ud558\uc5ec \uc2dc\ud5d8\ub9c8\ub2e4 5\u201310 \u00b0C\uc529 \uc0c1\uc2b9<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"2775\" data-end=\"2805\"><strong data-start=\"2775\" data-end=\"2803\">\ubd84\ub9ac \ubc0f \uce21\uc815<\/strong>\n<ul>\n<li>\ubc00\ubd09\uc774 \uc644\ub8cc\ub418\uba74 \uc870\uc784 \uc7a5\uce58\uac00 \uc5f4\ub9ac\uace0, \uadf8\ub9bd\uc774 \uc77c\uc815\ud55c \uc18d\ub3c4\ub85c \ubc00\ubd09 \ubd80\uc704\ub97c \uc790\ub3d9\uc73c\ub85c \ub5bc\uc5b4\ub0c5\ub2c8\ub2e4.<\/li>\n<li>\uc774 \uae30\uacc4\ub294 \ub2e4\uc74c\uc744 \uae30\ub85d\ud569\ub2c8\ub2e4. <strong data-start=\"2939\" data-end=\"2978\">\uc530\uc744 \ubd84\ub9ac\ud558\ub294 \ub370 \ud544\uc694\ud55c \ud798<\/strong> (\ud56b\ud0dd \uac15\ub3c4)<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"3005\" data-end=\"3026\"><strong data-start=\"3005\" data-end=\"3024\">\ub370\uc774\ud130 \uc218\uc9d1<\/strong>\n<ul>\n<li>\uac01 \uc628\ub3c4\uc5d0\uc11c \ud56b\ud0dd \uace1\uc120\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4.<\/li>\n<li>\uacb0\ud568 \uc720\ud615(\ubc15\ub9ac, \uce35\uac04 \ubd84\ub9ac, \ub298\uc5b4\ub0a8, \ucc22\uc5b4\uc9d0)\uc5d0 \ub300\ud574 \uc721\uc548 \uac80\uc0ac\ub97c \uc2e4\uc2dc\ud558\uace0 \uae30\ub85d\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"\ud56b \uc810\ucc29 \uc2dc\ud5d8\uae30\ub780? | ASTM F1921 | \ud56b \uc810\ucc29 \ubc0f \ubc15\ub9ac \uc2dc\ud5d8\uae30\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/BrWEqIbLUgI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<hr \/>\n<h2>\ud56b\ud0dd \uace1\uc120 \uc774\ud574\ud558\uae30<\/h2>\n<p data-start=\"3219\" data-end=\"3342\">\uc5d0\uc774 <strong data-start=\"3221\" data-end=\"3239\">\ud56b\ud0dd \uace1\uc120<\/strong> \uc774\ub294 \ud2b9\uc815 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \uc530\uc758 \uac15\ub3c4\ub97c \uadf8\ub798\ud53d\uc73c\ub85c \ub098\ud0c0\ub0b8 \uac83\uc785\ub2c8\ub2e4. \uc774 \uace1\uc120\ub4e4\uc740 \ub2e4\uc74c \uc0ac\ud56d\uc744 \ud30c\uc545\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li data-start=\"3345\" data-end=\"3375\">\ucd5c\uc801\uc758 \ubc00\ubd09 \uc628\ub3c4<\/li>\n<li data-start=\"3378\" data-end=\"3398\">\uc131\uacfc \ub3d9\ud5a5<\/li>\n<li data-start=\"3401\" data-end=\"3449\">\uace0\uc628 \ub610\ub294 \uc800\uc628\uc5d0\uc11c\uc758 \uc7ac\ub8cc\uc801 \ud55c\uacc4<\/li>\n<\/ul>\n<p data-start=\"3451\" data-end=\"3610\">\uace1\uc120\uc744 \uc801\uc808\ud788 \ubd84\uc11d\ud558\uba74, \ud3ec\uc7a5 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \uc801\ud569\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\uace0 \uae30\uacc4 \uc124\uc815\uc744 \uc870\uc815\ud558\uc5ec \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c\uc758 \ubd88\ub7c9\ub960\uc744 \ub0ae\ucd94\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h2 data-start=\"3451\" data-end=\"3610\">\ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uac04\uc12d \ud604\uc0c1 \ubc0f \uc530 \uace0\uc7a5<\/h2>\n<p>\ub2e4\uc74c\uacfc \uac19\uc740 \uac04\uc12d \uc694\uc778\ub4e4 <strong data-start=\"3683\" data-end=\"3699\">\ubc15\ub9ac<\/strong>, <strong data-start=\"3701\" data-end=\"3722\">\ubd88\uc644\uc804\ud55c \uc735\ud569<\/strong>, \ub610\ub294 <strong data-start=\"3727\" data-end=\"3747\">\ucf54\ud305 \uc804\uc0ac<\/strong> \uacb0\uacfc\ub97c \uc65c\uace1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. ASTM F1921 \ud45c\uc900\uc740 \ud56b\ud0dd \uc131\ub2a5\uc5d0 \ub300\ud55c \uc815\ud655\ud55c \ud574\uc11d\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ubaa8\ub4e0 \uc2dc\ud3b8\uc758 \ud30c\ub2e8 \uc591\uc0c1\uc744 \uae30\ub85d\ud560 \uac83\uc744 \uac15\uc870\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h2>\uad8c\uc7a5 \uc7a5\ube44: <a href=\"https:\/\/www.qualitester.com\/ko\/\">\uc140 \uc778\uc2a4\ud2b8\ub8e8\uba3c\ud2b8<\/a> \ud56b \ud0dd \ud14c\uc2a4\ud130<\/h2>\n<p data-start=\"3964\" data-end=\"4158\"><a href=\"https:\/\/www.qualitester.com\/ko\/%ec%a0%9c%ed%92%88\/heat-seal-material-film-hot-tack-property-test\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignright wp-image-6746 size-medium\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/HTT-25.07.08-300x300.webp\" alt=\"ASTM F1921\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/HTT-25.07.08-300x300.webp 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/HTT-25.07.08-150x150.webp 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/HTT-25.07.08-12x12.webp 12w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/HTT-25.07.08-100x100.webp 100w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/HTT-25.07.08.webp 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\uc815\ubc00\ud558\uace0 \uc7ac\ud604\uc131 \uc788\ub294 \uc791\uc5c5\uc744 \uc218\ud589\ud558\ub824\uba74 <strong data-start=\"3998\" data-end=\"4012\">ASTM F1921<\/strong> \ud14c\uc2a4\ud2b8 \ubd84\uc57c\uc5d0\uc11c Cell Instruments\ub294 \uc644\uc804 \uc790\ub3d9\ud654\ub41c <strong data-start=\"4064\" data-end=\"4083\">\ud56b\ud0dd \ud14c\uc2a4\ud130<\/strong> \ud45c\uc900 \uc0ac\uc591\uc744 \ucda9\uc871\ud558\uace0 \uc774\ub97c \ub6f0\uc5b4\ub118\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc8fc\uc694 \ud2b9\uc9d5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li data-start=\"4162\" data-end=\"4243\">\uc815\ubc00\ud55c \uc628\ub3c4 \uc870\uc808\uc774 \uac00\ub2a5\ud55c \uc774\uc911 \uac00\uc5f4 \uc870 <strong data-start=\"4200\" data-end=\"4241\">\uc628\ub3c4, \uccb4\ub958 \uc2dc\uac04, \uc555\ub825<\/strong><\/li>\n<li data-start=\"4246\" data-end=\"4314\">\uc2e4\uc2dc\uac04 \uae30\ub2a5\uc744 \uac16\ucd98 \uc790\ub3d9 \ubc00\ubd09 \ubc0f \uc778\ucd9c \uc0ac\uc774\ud074 <strong data-start=\"4291\" data-end=\"4312\">\ud798 \uce21\uc815<\/strong><\/li>\n<li data-start=\"4317\" data-end=\"4400\">\uc0ac\uc6a9\uc790 \uce5c\ud654\uc801\uc778 \uc778\ud130\ud398\uc774\uc2a4\uc640 \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\ub85c \uc124\uc815 \uac00\ub2a5\ud55c \uc9c0\uc5f0 \ubaa8\ub4dc\ub97c \uac16\ucd98 <strong data-start=\"4375\" data-end=\"4398\">\ubc29\ubc95 A\uc640 B \ubaa8\ub450<\/strong><\/li>\n<li data-start=\"4403\" data-end=\"4481\">\uc0dd\uc131 <strong data-start=\"4417\" data-end=\"4436\">\ud56b\ud0dd \uace1\uc120<\/strong> \uadf8\ub9ac\uace0 \ud488\uc9c8 \ubcf4\uc99d\uc744 \uc704\ud55c \ud1b5\uacc4 \uc790\ub8cc<\/li>\n<\/ul>\n<p data-start=\"4483\" data-end=\"4624\">\uc774 \uae30\uae30\ub294 \ub192\uc740 \uc815\ud655\ub3c4\uc640 \uc7ac\ud604\uc131\uc744 \uac16\ucd94\uace0 \uc788\uc5b4 \ub2e4\uc74c \uc6a9\ub3c4\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. <strong data-start=\"4552\" data-end=\"4574\">\ud544\ub984 \uc81c\uc870\uc5c5\uccb4<\/strong>, <strong data-start=\"4576\" data-end=\"4593\">\ud3ec\uc7a5 \uc5f0\uad6c\uac1c\ubc1c<\/strong>, \uadf8\ub9ac\uace0 <strong data-start=\"4599\" data-end=\"4623\">\ud488\uc9c8 \uad00\ub9ac \uc2e4\ud5d8\uc2e4<\/strong>.<\/p>\n<hr \/>\n<h2 data-start=\"4483\" data-end=\"4624\">\uc815\ud655\ud55c \ud56b\ud0dd \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \ubaa8\ubc94 \uc0ac\ub840<\/h2>\n<ul>\n<li data-start=\"4683\" data-end=\"4759\">\ud544\ub984\uc5d0 \uc824 \ud604\uc0c1\uc774\ub098 \ud760\uc9d1 \uac19\uc740 \uacb0\ud568\uc774 \uc788\ub294\uc9c0 \ud56d\uc0c1 \uc810\uac80\ud558\uace0, \uacb0\ud568\uc774 \uc788\ub294 \uc0d8\ud50c\uc740 \ud3d0\uae30\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li data-start=\"4762\" data-end=\"4818\">\ubc18\ubcf5 \uc2e4\ud5d8 \uc804\ubc18\uc5d0 \uac78\uccd0 \uc77c\uc815\ud55c \ubc00\ubd09 \uc870\uac74\uc744 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624<\/li>\n<li data-start=\"4821\" data-end=\"4886\">\ubcf4\uace0\uc11c\uc5d0 \ubc00\ubd09 \ubc29\ud5a5\uacfc \uc2dc\ud3b8 \uce58\uc218\ub97c \uba85\ud655\ud558\uac8c \ud45c\uae30\ud558\uc2ed\uc2dc\uc624<\/li>\n<li data-start=\"4889\" data-end=\"4956\">\ud3c9\uade0\uc744 \uc0b0\ucd9c\ud558\uae30 \uc704\ud574 \uac01 \uc628\ub3c4 \uc9c0\uc810\ub2f9 \ucd5c\uc18c 3\ud68c\uc758 \ubc18\ubcf5 \uc2e4\ud5d8\uc744 \uc218\ud589\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li data-start=\"4959\" data-end=\"5025\">\uc218\ub3d9\uc801 \uc624\ub958\ub97c \ubc29\uc9c0\ud558\ub824\uba74 \uac01 \uc0d8\ud50c\uc758 \uace0\uc7a5 \ubaa8\ub4dc\ub97c \uc218\ub3d9\uc73c\ub85c \uc810\uac80\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<hr \/>\n<h2>\uacb0\ub860<\/h2>\n<p data-start=\"5048\" data-end=\"5504\">ASTM F1921\uc740 \ub2e4\uc74c\uc744 \ud3c9\uac00\ud558\uae30 \uc704\ud55c \ud3ec\uad04\uc801\uc774\uace0 \uc7ac\ud604 \uac00\ub2a5\ud55c \ubc29\ubc95\ub860\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4. <strong data-start=\"5125\" data-end=\"5146\">\uace0\uc628 \uc811\ucc29\ub825<\/strong> \uc5f4\uac00\uc18c\uc131 \ud3ec\uc7a5 \ud544\ub984\uc5d0\uc11c. \uc774 \ud45c\uc900\uc744 \uc900\uc218\ud568\uc73c\ub85c\uc368 \ud488\uc9c8 \uad00\ub9ac \ub2f4\ub2f9\uc790\ub4e4\uc740 \uace0\uc18d \uac00\uacf5 \ubc0f \ucde8\uae09 \uacfc\uc815\uc5d0\uc11c\ub3c4 \ud3ec\uc7a5\uc758 \ub0b4\uad6c\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \uc815\ubc00 \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uc5ec <strong data-start=\"5347\" data-end=\"5384\">\uc140 \uc778\uc2a4\ud2b8\ub8e8\uba3c\ud2b8&#039; <a href=\"https:\/\/www.qualitester.com\/ko\/%ec%a0%9c%ed%92%88\/hot-tack-tester-htt-02\/\">\ud56b\ud0dd \ud14c\uc2a4\ud130<\/a><\/strong> \uc774\ub97c \ud1b5\ud574 \ud14c\uc2a4\ud2b8\uc758 \uc77c\uad00\uc131\uc744 \ud55c\uce35 \ub354 \ub192\uc5ec, \uc2e0\ub8b0\ud560 \uc218 \uc788\uace0 \uace0\uc131\ub2a5\uc758 \uc720\uc5f0 \ud3ec\uc7a5 \uc194\ub8e8\uc158\uc744 \ubcf4\ub2e4 \uc27d\uac8c \uac1c\ubc1c\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>ASTM D1921 Hot Tack Testing In modern packaging, especially for high-speed form-fill-seal (FFS) applications, ensuring the hot tack strength of thermoplastic films is vital to prevent seal failures during handling. The ASTM F1921 test method provides a standardized procedure for measuring the strength of heat seals before they have cooled. This guide explores how to &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/ko\/standards\/astm-f1921\/\"> <span class=\"screen-reader-text\">ASTM F1921<\/span> \ub354 \ubcf4\uae30 \"<\/a><\/p>","protected":false},"author":3,"featured_media":0,"parent":4948,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"class_list":["post-6737","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/ko\/wp-json\/wp\/v2\/pages\/6737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.qualitester.com\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/ko\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/ko\/wp-json\/wp\/v2\/comments?post=6737"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/ko\/wp-json\/wp\/v2\/pages\/6737\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/ko\/wp-json\/wp\/v2\/pages\/4948"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/ko\/wp-json\/wp\/v2\/media?parent=6737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}