{"id":1271,"date":"2026-01-16T07:42:54","date_gmt":"2026-01-16T07:42:54","guid":{"rendered":"https:\/\/www.wrapfilmtest.com\/?page_id=1271"},"modified":"2026-01-16T07:42:57","modified_gmt":"2026-01-16T07:42:57","slug":"astm-d1922","status":"publish","type":"page","link":"https:\/\/www.wrapfilmtest.com\/vi\/astm-d1922","title":{"rendered":"Ti\u00eau chu\u1ea9n ASTMD1922"},"content":{"rendered":"<section class=\"section\" id=\"section_1123086202\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-668437372\">\n\n\n\t<div id=\"col-960189390\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner text-center dark\"  >\n\t\t\t\n\t\t\t\n\n<h1 class=\"uppercase\" style=\"text-align: left;\"><strong>Ti\u00eau chu\u1ea9n ASTMD1922<\/strong><\/h1>\n<h3 style=\"text-align: left;\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 r\u00e1ch Elmendorf \u0111\u1ed1i v\u1edbi m\u00e0ng<\/h3>\n<div id=\"pdp-description\">\n<div class=\"astm-type-body--lead border-top mt-3 pt-2 adv-description\">\n<p style=\"text-align: left;\" data-pm-slice=\"0 0 &#091;&#093;\">Khi c\u00e1c d\u1ea1ng bao b\u00ec ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n theo h\u01b0\u1edbng s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u m\u1ecfng h\u01a1n, nh\u1eb9 h\u01a1n v\u00e0 c\u00f3 hi\u1ec7u su\u1ea5t cao h\u01a1n, vi\u1ec7c th\u1eed nghi\u1ec7m \u0111\u1ed9 r\u00e1ch ch\u00ednh x\u00e1c tr\u1edf n\u00ean ng\u00e0y c\u00e0ng quan tr\u1ecdng. \u0110\u1ed9 b\u1ec1n c\u1ee7a m\u00e0ng kh\u00f4ng c\u00f2n ch\u1ec9 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c \u0111\u1eb7c t\u00ednh k\u00e9o; n\u00f3 c\u00f2n bao g\u1ed3m kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch \u0111\u1ed9t ng\u1ed9t trong \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed9ng. Ti\u00eau chu\u1ea9n ASTM D1922 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u n\u00e0y b\u1eb1ng c\u00e1ch m\u00f4 ph\u1ecfng qu\u00e1 tr\u00ecnh lan truy\u1ec1n v\u1ebft r\u00e1ch nhanh ch\u00f3ng qua m\u1ed9t <strong data-start=\"1279\" data-end=\"1302\">Th\u1eed nghi\u1ec7m Elmendorf<\/strong>, mang l\u1ea1i nh\u1eefng k\u1ebft qu\u1ea3 c\u00f3 \u00fd ngh\u0129a v\u00e0 c\u00f3 th\u1ec3 so s\u00e1nh \u0111\u01b0\u1ee3c cho c\u00f4ng t\u00e1c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ph\u00e1t tri\u1ec3n nguy\u00ean li\u1ec7u.<\/p>\n<\/div>\n<\/div>\n<a href=\"https:\/\/www.astm.org\/d5458-95r20.html\" target=\"_blank\" class=\"button primary\" rel=\"noopener\"  >\n    <span>Ti\u00eau chu\u1ea9n ASTM<\/span>\n  <\/a>\n\n\n<a href=\"https:\/\/www.wrapfilmtest.com\/vi\/contact\/\" target=\"_blank\" class=\"button white is-outline\" rel=\"noopener\"  >\n    <span>Y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/span>\n  <\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1843334804\" class=\"col medium-5 small-12 large-5\"  data-animate=\"flipInY\">\n\t\t\t\t<div class=\"col-inner text-left box-shadow-2 box-shadow-5-hover\" style=\"background-color:rgb(255,255,255);\" >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_857877139\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"1020\" height=\"583\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing.webp\" class=\"attachment-large size-large\" alt=\"ASTM D1922: Th\u1eed nghi\u1ec7m \u0111\u1ed9 r\u00e1ch theo ph\u01b0\u01a1ng ph\u00e1p Elmendorf\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing.webp 1400w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-700x400.webp 700w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-768x439.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-18x10.webp 18w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_857877139 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1843334804 > .col-inner {\n  padding: 15px 15px 15px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1123086202 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: #004b9a;\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"row row-full-width\"  id=\"row-1558752595\">\n\n\n\t<div id=\"col-1083213942\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-equal\"  id=\"row-566719984\">\n\n\n\t<div id=\"col-1818581109\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong data-start=\"439\" data-end=\"453\">Ti\u00eau chu\u1ea9n ASTMD1922<\/strong> l\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch lan truy\u1ec1n c\u1ee7a m\u00e0ng nh\u1ef1a v\u00e0 t\u1ea5m m\u1ecfng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p con l\u1eafc. Trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u00e0 m\u00e0ng nh\u1ef1a \u0111\u00f3ng vai tr\u00f2 l\u00e0 v\u1eadt li\u1ec7u ch\u1ee9c n\u0103ng v\u00e0 b\u1ea3o v\u1ec7, hi\u1ec7u su\u1ea5t ch\u1ed1ng r\u00e1ch \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 tin c\u1eady, an to\u00e0n c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 s\u1ef1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng. T\u1eeb d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i \u0111\u1ebfn logistics v\u00e0 l\u01b0u tr\u1eef, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t d\u1ef1a v\u00e0o d\u1eef li\u1ec7u theo ti\u00eau chu\u1ea9n ASTM D1922 \u0111\u1ec3 hi\u1ec3u c\u00e1ch m\u00e0ng nh\u1ef1a ph\u1ea3n \u1ee9ng khi v\u1ebft r\u00e1ch b\u1eaft \u0111\u1ea7u h\u00ecnh th\u00e0nh.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1760857347\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2>T\u1ed5ng quan v\u1ec1 ti\u00eau chu\u1ea9n ASTM D1922 v\u00e0 b\u1ed1i c\u1ea3nh ng\u00e0nh<\/h2>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1760857347 > .col-inner {\n  margin: 60px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-1883572490\">\n\n\n\t<div id=\"col-1142755331\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2 data-start=\"1400\" data-end=\"1447\"><strong data-start=\"1400\" data-end=\"1447\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 r\u00e1ch Elmendorf theo ti\u00eau chu\u1ea9n ASTM D1922<\/strong><\/h2>\n<p data-start=\"1449\" data-end=\"1811\">C\u00e1c <strong data-start=\"1453\" data-end=\"1476\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n r\u00e1ch Elmendorf<\/strong> \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh trong ti\u00eau chu\u1ea9n ASTM D1922 nh\u1eb1m \u0111o l\u01b0\u1eddng l\u1ef1c trung b\u00ecnh c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o ra v\u1ebft r\u00e1ch d\u1ecdc theo m\u1ed9t \u0111o\u1ea1n m\u00e0ng nh\u1ef1a ho\u1eb7c t\u1ea5m v\u1eadt li\u1ec7u kh\u00f4ng c\u1ee9ng c\u00f3 chi\u1ec1u d\u00e0i x\u00e1c \u0111\u1ecbnh. Th\u1eed nghi\u1ec7m n\u00e0y s\u1eed d\u1ee5ng m\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n r\u00e1ch ki\u1ec3u con l\u1eafc \u0111\u00e3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n, trong \u0111\u00f3 n\u0103ng l\u01b0\u1ee3ng tr\u1ecdng l\u1ef1c l\u00e0 ngu\u1ed3n t\u1ea1o ra l\u1ef1c r\u00e1ch. N\u0103ng l\u01b0\u1ee3ng m\u1ea5t \u0111i c\u1ee7a con l\u1eafc trong qu\u00e1 tr\u00ecnh r\u00e1ch \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1ed9 b\u1ec1n r\u00e1ch.<\/p>\n<p data-start=\"1813\" data-end=\"2264\">Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi m\u00e0ng \u0111\u00f3ng g\u00f3i, v\u1eadt li\u1ec7u b\u1ecdc v\u00e0 m\u00e0ng co gi\u00e3n, nh\u1eefng lo\u1ea1i v\u1eadt li\u1ec7u th\u01b0\u1eddng ph\u1ea3i ch\u1ecbu l\u1ef1c x\u00e9 \u0111\u1ed9t ng\u1ed9t trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng. Ti\u00eau chu\u1ea9n ASTM D1922 nh\u1ea5n m\u1ea1nh vi\u1ec7c chu\u1ea9n b\u1ecb m\u1eabu th\u1eed \u0111\u00fang c\u00e1ch, hi\u1ec7u chu\u1ea9n con l\u1eafc v\u00e0 th\u1eed nghi\u1ec7m theo h\u01b0\u1edbng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 bi\u1ebfn \u0111\u1ed9ng do h\u01b0\u1edbng c\u1ee7a m\u00e0ng v\u00e0 t\u00ednh d\u1ecb h\u01b0\u1edbng g\u00e2y ra. B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n n\u00e0y, c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u c\u00f3 t\u00ednh l\u1eb7p l\u1ea1i, h\u1ed7 tr\u1ee3 c\u1ea3 vi\u1ec7c ch\u1ea5p nh\u1eadn ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt v\u00e0 x\u1ebfp h\u1ea1ng so s\u00e1nh v\u1eadt li\u1ec7u.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\t<section class=\"section\" id=\"section_62472494\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-1424432790\">\n\n\n\t<div id=\"col-42619053\" class=\"col medium-9 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<h2 data-start=\"2271\" data-end=\"2326\"><strong data-start=\"2271\" data-end=\"2326\">T\u1ea1i sao \u0111\u1ed9 b\u1ec1n m\u00e0ng l\u1ea1i quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i<\/strong><\/h2>\n<p data-start=\"2328\" data-end=\"2664\">Trong l\u0129nh v\u1ef1c \u0111\u00f3ng g\u00f3i, <strong data-start=\"2342\" data-end=\"2359\">\u0111\u1ed9 b\u1ec1n m\u00e0ng<\/strong> x\u00e1c \u0111\u1ecbnh li\u1ec7u m\u1ed9t s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh x\u1eed l\u00fd, v\u1eadn chuy\u1ec3n v\u00e0 s\u1eed d\u1ee5ng c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng m\u00e0 kh\u00f4ng b\u1ecb h\u01b0 h\u1ecfng hay kh\u00f4ng. M\u1ed9t v\u1ebft r\u00e1ch lan r\u1ed9ng kh\u00f4ng ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c c\u00f3 th\u1ec3 l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u1ea3n ph\u1ea9m, th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng v\u00e0 uy t\u00edn th\u01b0\u01a1ng hi\u1ec7u. Ti\u00eau chu\u1ea9n ASTM D1922 cung c\u1ea5p th\u00f4ng tin chi ti\u1ebft v\u1ec1 h\u00e0nh vi lan r\u1ed9ng c\u1ee7a v\u1ebft r\u00e1ch, ch\u1ee9 kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf giai \u0111o\u1ea1n h\u00ecnh th\u00e0nh v\u1ebft r\u00e1ch ban \u0111\u1ea7u.<\/p>\n<p data-start=\"2666\" data-end=\"3058\">\u0110\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 <strong data-start=\"2688\" data-end=\"2709\">M\u00e0ng co d\u00e3n \u0111\u00fac<\/strong>, kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a t\u1ea3i tr\u1ecdng. Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t gi\u00fap m\u00e0ng co gi\u00e3n c\u00f3 th\u1ec3 ch\u1ed1ng l\u1ea1i c\u00e1c v\u1ebft th\u1ee7ng \u0111\u1ed9t ng\u1ed9t m\u00e0 v\u1eabn duy tr\u00ec \u0111\u01b0\u1ee3c \u0111\u1ed9 d\u1ebbo dai. T\u01b0\u01a1ng t\u1ef1, trong m\u1ed9t <strong data-start=\"2895\" data-end=\"2918\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 r\u00e1ch c\u1ee7a m\u00e0ng b\u1ecdc<\/strong>, <a href=\"https:\/\/www.qualitester.com\/standards\/astm-d1922\/\" target=\"_blank\" rel=\"noopener\">Ti\u00eau chu\u1ea9n ASTMD1922<\/a> C\u00e1c k\u1ebft qu\u1ea3 n\u00e0y gi\u00fap c\u00e1c k\u1ef9 s\u01b0 c\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng gia c\u00f4ng, \u0111\u1ea3m b\u1ea3o m\u00e0ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh tr\u00ean c\u00e1c thi\u1ebft b\u1ecb \u0111\u00f3ng g\u00f3i t\u1ed1c \u0111\u1ed9 cao.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_62472494 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: rgb(228, 228, 228);\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"row\"  id=\"row-1275576878\">\n\n\n\t<div id=\"col-1133963468\" class=\"col medium-8 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2>Th\u1eed nghi\u1ec7m \u0111\u1ed9 r\u00e1ch c\u1ee7a m\u00e0ng b\u1ecdc v\u00e0 \u1ea3nh h\u01b0\u1edfng c\u1ee7a h\u01b0\u1edbng<\/h2>\n<p data-start=\"3114\" data-end=\"3480\">M\u1ed8T <strong data-start=\"3116\" data-end=\"3139\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 r\u00e1ch c\u1ee7a m\u00e0ng b\u1ecdc<\/strong> Th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ASTM D1922 th\u01b0\u1eddng bao g\u1ed3m vi\u1ec7c ki\u1ec3m tra c\u1ea3 theo h\u01b0\u1edbng d\u1ecdc (MD) v\u00e0 h\u01b0\u1edbng ngang (TD). Do s\u1ef1 \u0111\u1ecbnh h\u01b0\u1edbng ph\u00e2n t\u1eed trong qu\u00e1 tr\u00ecnh \u0111\u00f9n m\u00e0ng, \u0111\u1ed9 b\u1ec1n x\u00e9 th\u01b0\u1eddng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3 gi\u1eefa c\u00e1c h\u01b0\u1edbng. Ti\u00eau chu\u1ea9n ASTM D1922 th\u1eeba nh\u1eadn t\u00ednh d\u1ecb h\u01b0\u1edbng n\u00e0y v\u00e0 y\u00eau c\u1ea7u ph\u1ea3i c\u00f3 \u0111\u1ee7 m\u1eabu th\u1eed \u0111\u1ec3 thu \u0111\u01b0\u1ee3c c\u00e1c gi\u00e1 tr\u1ecb trung b\u00ecnh \u0111\u1ea1i di\u1ec7n.<\/p>\n<p data-start=\"3482\" data-end=\"3835\">Vi\u1ec7c hi\u1ec3u r\u00f5 \u0111\u1eb7c t\u00ednh r\u00e1ch theo h\u01b0\u1edbng gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t t\u1ed1i \u01b0u h\u00f3a thi\u1ebft k\u1ebf m\u00e0ng. V\u00ed d\u1ee5, \u0111\u1ed9 b\u1ec1n r\u00e1ch cao h\u01a1n theo h\u01b0\u1edbng ngang c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t qu\u1ea5n pallet, trong khi \u0111\u1ed9 b\u1ec1n r\u00e1ch c\u00e2n b\u1eb1ng gi\u00fap vi\u1ec7c x\u1eed l\u00fd th\u1ee7 c\u00f4ng tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n. D\u1eef li\u1ec7u theo ti\u00eau chu\u1ea9n ASTM D1922 cho ph\u00e9p c\u00e1c k\u1ef9 s\u01b0 ch\u1ea5t l\u01b0\u1ee3ng x\u00e1c \u0111\u1ecbnh m\u1ed1i t\u01b0\u01a1ng quan gi\u1eefa c\u00e1c \u0111i\u1ec1u ki\u1ec7n gia c\u00f4ng v\u00e0 hi\u1ec7u su\u1ea5t r\u00e1ch cu\u1ed1i c\u00f9ng.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-320818793\">\n\n\n\t<div id=\"col-776030176\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:1px 1px 1px 1px;\">\n\t<\/div>\n\t\t\t\n\n<h2 data-start=\"3842\" data-end=\"3886\"><strong data-start=\"3842\" data-end=\"3886\">\u0110\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t m\u00e0ng co d\u00e3n<\/strong><\/h2>\n<p data-start=\"3888\" data-end=\"4213\"><strong data-start=\"3888\" data-end=\"3909\">M\u00e0ng co d\u00e3n \u0111\u00fac<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong l\u0129nh v\u1ef1c logistics, kho b\u00e3i v\u00e0 c\u1ed1 \u0111\u1ecbnh pallet. Trong khi \u0111\u1ed9 b\u1ec1n k\u00e9o \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng gi\u1eef ch\u1eb7t h\u00e0ng h\u00f3a, th\u00ec \u0111\u1ed9 b\u1ec1n x\u00e9 quy\u1ebft \u0111\u1ecbnh c\u00e1ch m\u00e0ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c c\u1ea1nh s\u1eafc nh\u1ecdn ho\u1eb7c va ch\u1ea1m \u0111\u1ed9t ng\u1ed9t. Ti\u00eau chu\u1ea9n ASTM D1922 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 c\u00e1c \u0111\u1eb7c t\u00ednh n\u00e0y trong \u0111i\u1ec1u ki\u1ec7n ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.<\/p>\n<p data-start=\"4215\" data-end=\"4479\">Th\u1eed nghi\u1ec7m r\u00e1ch Elmendorf ph\u1ea3n \u00e1nh c\u00e1c t\u00ecnh hu\u1ed1ng r\u00e1ch trong th\u1ef1c t\u1ebf m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c h\u01a1n so v\u1edbi c\u00e1c th\u1eed nghi\u1ec7m k\u00e9o \u1edf t\u1ed1c \u0111\u1ed9 ch\u1eadm. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e0ng co d\u00e3n \u0111\u00fac, k\u1ebft qu\u1ea3 theo ti\u00eau chu\u1ea9n ASTM D1922 gi\u00fap h\u1ed7 tr\u1ee3 vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u, \u0111i\u1ec1u ch\u1ec9nh c\u00f4ng th\u1ee9c v\u00e0 so s\u00e1nh hi\u1ec7u su\u1ea5t v\u1edbi c\u00e1c \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\t<section class=\"section\" id=\"section_450359919\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-134145383\">\n\n\n\t<div id=\"col-44671221\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:1px 1px 1px 1px;\">\n\t<\/div>\n\t\t\t\n\n<h2 data-start=\"4486\" data-end=\"4526\"><strong data-start=\"4486\" data-end=\"4526\">Thi\u1ebft b\u1ecb ki\u1ec3m tra v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t<\/strong><\/h2>\n<p data-start=\"4528\" data-end=\"4792\">Vi\u1ec7c th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ASTM D1922 m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c ph\u1ee5 thu\u1ed9c v\u00e0o m\u00e1y th\u1eed \u0111\u1ed9 r\u00e1ch \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t, c\u00f3 chuy\u1ec3n \u0111\u1ed9ng con l\u1eafc \u1ed5n \u0111\u1ecbnh, c\u01a1 ch\u1ebf k\u1eb9p ch\u00ednh x\u00e1c v\u00e0 ch\u1ec9 s\u1ed1 thang \u0111o \u0111\u00e1ng tin c\u1eady. Vi\u1ec7c hi\u1ec7u chu\u1ea9n v\u00e0 ki\u1ec3m \u0111\u1ecbnh \u0111\u1ecbnh k\u1ef3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a d\u1eef li\u1ec7u, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi th\u1eed nghi\u1ec7m c\u00e1c m\u00e0ng m\u1ecfng ho\u1eb7c c\u00f3 \u0111\u1ed9 gi\u00e3n d\u00e0i cao.<\/p>\n<p data-start=\"4794\" data-end=\"5190\">Cell Instruments cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p ti\u00ean ti\u1ebfn <strong data-start=\"4829\" data-end=\"4848\">M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a ti\u00eau chu\u1ea9n ASTM D1922. C\u00e1c thi\u1ebft b\u1ecb n\u00e0y s\u1edf h\u1eefu h\u1ec7 th\u1ed1ng con l\u1eafc \u1ed5n \u0111\u1ecbnh, m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb s\u1ed1 r\u00f5 r\u00e0ng v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn c\u00f4ng su\u1ea5t linh ho\u1ea1t, gi\u00fap ch\u00fang ph\u00f9 h\u1ee3p cho c\u1ea3 ph\u00f2ng th\u00ed nghi\u1ec7m nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n (R&amp;D) l\u1eabn c\u00f4ng t\u00e1c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng trong s\u1ea3n xu\u1ea5t. V\u1edbi vi\u1ec7c chu\u1ea9n b\u1ecb v\u00e0 x\u1eed l\u00fd m\u1eabu \u0111\u00fang c\u00e1ch, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u v\u1ec1 \u0111\u1ed9 b\u1ec1n x\u00e9 nh\u1ea5t qu\u00e1n v\u00e0 c\u00f3 \u00fd ngh\u0129a.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_450359919 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_1742475444\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-177060500\">\n\n\n\t<div id=\"col-557178460\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2 box-shadow-5-hover\" style=\"background-color:rgb(255, 255, 255);\" >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_2095942238\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1.webp\" class=\"attachment-large size-large\" alt=\"ASTM D1922: Th\u1eed nghi\u1ec7m \u0111\u1ed9 r\u00e1ch theo ph\u01b0\u01a1ng ph\u00e1p Elmendorf 1\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1.webp 600w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1-400x400.webp 400w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1-280x280.webp 280w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_2095942238 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-557178460 > .col-inner {\n  padding: 15px 15px 15px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-400107289\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<h2>Thi\u1ebft b\u1ecb ki\u1ec3m tra c\u1ea7n thi\u1ebft<\/h2>\n<h3>M\u00e1y th\u1eed \u0111\u1ed9 r\u00e1ch SLD-01<\/h3>\n<p>M\u00e1y \u0111o \u0111\u1ed9 b\u1ec1n r\u00e1ch SLD-01 \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111\u1eb7c t\u00ednh n\u00e0y nh\u01b0 sau:<\/p>\n<p><br \/>Ng\u0103n ng\u1eeba s\u1ef1 c\u1ed1: X\u00e1c \u0111\u1ecbnh c\u00e1c v\u1eadt li\u1ec7u y\u1ebfu d\u1ec5 b\u1ecb<br \/>v\u1ebft r\u00e1ch tr\u00ean bao b\u00ec, v\u1ea3i d\u1ec7t ho\u1eb7c m\u00e0ng c\u00f4ng nghi\u1ec7p.<\/p>\n<p>T\u1ed1i \u01b0u h\u00f3a chi ph\u00ed: Gi\u1ea3m l\u00e3ng ph\u00ed b\u1eb1ng c\u00e1ch l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u<br \/>v\u1edbi \u0111\u1ed9 b\u1ec1n \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng.<\/p>\n<a href=\"https:\/\/www.wrapfilmtest.com\/vi\/peel-cling-tester\/\" target=\"_blank\" class=\"button primary\" rel=\"noopener\"  >\n    <span>Th\u00f4ng tin th\u00eam v\u1ec1 SLD-01<\/span>\n  <\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1742475444 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: #e4e4e4;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_1270277307\">\n\t\t<div class=\"bg section-bg fill bg-fill\" >\n\n\t\t\t\n\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-747888410\">\n\n\n\t<div id=\"col-273570850\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<p>\u00a0<\/p>\n<h2><span style=\"color: #ffffff;\">Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 cho th\u1eed nghi\u1ec7m ASTM D5458<\/span><\/h2>\n<p><span style=\"color: #ffffff;\">Nh\u1eadn b\u00e1o gi\u00e1 chi ti\u1ebft cho th\u1eed nghi\u1ec7m l\u1ef1c b\u00e1m ASTM D5458 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00e0ng c\u0103ng c\u1ee7a b\u1ea1n \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh. Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay h\u00f4m nay \u0111\u1ec3 th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n v\u00e0 nh\u1eadn th\u00f4ng tin v\u1ec1 gi\u00e1.<\/span><\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1761658349\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2 box-shadow-5-hover\" style=\"background-color:rgb(255, 255, 255);\" >\n\t\t\t\n\t\t\t\n\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f9-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"9\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/vi\/wp-json\/wp\/v2\/pages\/1271#wpcf7-f9-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Bi\u1ec3u m\u1eabu li\u00ean h\u1ec7\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/vi\/wp-json\/wp\/v2\/pages\/1271#wpcf7-f9-o1\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"9\" \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.0.4\" \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f9-o1\" \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"Name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"T\u00ean*\" value=\"\" type=\"text\" name=\"Name\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"Company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"C\u00f4ng ty\" value=\"\" type=\"text\" name=\"Company\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"WhatsApp\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"WhatsApp\" value=\"\" type=\"text\" name=\"WhatsApp\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"E-mail*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"text-990\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Ch\u1ee7 th\u1ec3\" value=\"\" type=\"text\" name=\"text-990\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"textarea-87\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Tin nh\u1eafn*\" name=\"textarea-87\"><\/textarea><\/span><br \/>\n<input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"N\u1ed9p\" \/>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"vi\"\/><\/form>\n<\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1761658349 > .col-inner {\n  padding: 15px 15px 15px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1270277307 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: #004b99;\n}\n#section_1270277307 .section-bg-overlay {\n  background-color: rgba(0,0,0,.5);\n}\n#section_1270277307 .section-bg.bg-loaded {\n  background-image: url(https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/How-the-Peel-Cling-Test-Done.webp);\n}\n#section_1270277307 .section-bg {\n  background-position: 68% 20%;\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-1271","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ASTM D1922 Elmendorf Tear Testing<\/title>\n<meta name=\"description\" content=\"ASTM D1922 defines the Elmendorf tear test for plastic films. Learn how it evaluates film strength, wrap film tear test performance, and Cast Stretch Film quality.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wrapfilmtest.com\/vi\/astm-d1922\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ensure Quality with ASTM D5458 Cling Force Testing for Stretch Films\" \/>\n<meta property=\"og:description\" content=\"Optimize your stretch films with ASTM D5458 testing. Our precise cling force measurement ensures your films perform under industry standards, providing secure wrapping for packaging, food, and pharmaceuticals. Trust our advanced testing equipment for reliable results. #ASTM D5458 #FilmTesting #Packaging #ClingForce\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wrapfilmtest.com\/vi\/astm-d1922\" \/>\n<meta property=\"og:site_name\" content=\"Wrap Film Test\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-16T07:42:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Wrap-Film-Test-site-logo.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"836\" \/>\n\t<meta property=\"og:image:height\" content=\"238\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"ASTM D5458 Cling Force Testing for Superior Stretch Film Performance\" \/>\n<meta name=\"twitter:description\" content=\"Need precise cling force testing for your stretch films? ASTM D5458 ensures quality control for packaging, food, and more. Get accurate results with our state-of-the-art testing equipment! #ASTM D5458 #FilmTesting #StretchFilms #Packaging #ClingForce\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Wrap-Film-Test-site-logo.webp\" \/>\n<meta name=\"twitter:label1\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wrapfilmtest.com\/astm-d1922\",\"url\":\"https:\/\/www.wrapfilmtest.com\/astm-d1922\",\"name\":\"ASTM D1922 Elmendorf Tear Testing\",\"isPartOf\":{\"@id\":\"https:\/\/www.wrapfilmtest.com\/#website\"},\"datePublished\":\"2026-01-16T07:42:54+00:00\",\"dateModified\":\"2026-01-16T07:42:57+00:00\",\"description\":\"ASTM D1922 defines the Elmendorf tear test for plastic films. Learn how it evaluates film strength, wrap film tear test performance, and Cast Stretch Film quality.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.wrapfilmtest.com\/astm-d1922#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wrapfilmtest.com\/astm-d1922\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wrapfilmtest.com\/astm-d1922#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.wrapfilmtest.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ASTM D1922\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wrapfilmtest.com\/#website\",\"url\":\"https:\/\/www.wrapfilmtest.com\/\",\"name\":\"Wrap Film Test\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.wrapfilmtest.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wrapfilmtest.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.wrapfilmtest.com\/#organization\",\"name\":\"Wrap Film Test\",\"url\":\"https:\/\/www.wrapfilmtest.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.wrapfilmtest.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Wrap-Film-Test-site-logo.webp\",\"contentUrl\":\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Wrap-Film-Test-site-logo.webp\",\"width\":836,\"height\":238,\"caption\":\"Wrap Film Test\"},\"image\":{\"@id\":\"https:\/\/www.wrapfilmtest.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ASTM D1922: Th\u1eed nghi\u1ec7m \u0111\u1ed9 r\u00e1ch theo ph\u01b0\u01a1ng ph\u00e1p Elmendorf","description":"Ti\u00eau chu\u1ea9n ASTM D1922 quy \u0111\u1ecbnh ph\u01b0\u01a1ng ph\u00e1p th\u1eed \u0111\u1ed9 r\u00e1ch Elmendorf \u0111\u1ed1i v\u1edbi m\u00e0ng nh\u1ef1a. T\u00ecm hi\u1ec3u c\u00e1ch ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u00e0ng, hi\u1ec7u su\u1ea5t th\u1eed \u0111\u1ed9 r\u00e1ch c\u1ee7a m\u00e0ng b\u1ecdc v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng m\u00e0ng k\u00e9o \u0111\u00fac.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wrapfilmtest.com\/vi\/astm-d1922","og_locale":"vi_VN","og_type":"article","og_title":"Ensure Quality with ASTM D5458 Cling Force Testing for Stretch Films","og_description":"Optimize your stretch films with ASTM D5458 testing. Our precise cling force measurement ensures your films perform under industry standards, providing secure wrapping for packaging, food, and pharmaceuticals. Trust our advanced testing equipment for reliable results. #ASTM D5458 #FilmTesting #Packaging #ClingForce","og_url":"https:\/\/www.wrapfilmtest.com\/vi\/astm-d1922","og_site_name":"Wrap Film Test","article_modified_time":"2026-01-16T07:42:57+00:00","og_image":[{"width":836,"height":238,"url":"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Wrap-Film-Test-site-logo.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_title":"ASTM D5458 Cling Force Testing for Superior Stretch Film Performance","twitter_description":"Need precise cling force testing for your stretch films? ASTM D5458 ensures quality control for packaging, food, and more. Get accurate results with our state-of-the-art testing equipment! #ASTM D5458 #FilmTesting #StretchFilms #Packaging #ClingForce","twitter_image":"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Wrap-Film-Test-site-logo.webp","twitter_misc":{"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"6 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wrapfilmtest.com\/astm-d1922","url":"https:\/\/www.wrapfilmtest.com\/astm-d1922","name":"ASTM D1922: Th\u1eed nghi\u1ec7m \u0111\u1ed9 r\u00e1ch theo ph\u01b0\u01a1ng ph\u00e1p Elmendorf","isPartOf":{"@id":"https:\/\/www.wrapfilmtest.com\/#website"},"datePublished":"2026-01-16T07:42:54+00:00","dateModified":"2026-01-16T07:42:57+00:00","description":"Ti\u00eau chu\u1ea9n ASTM D1922 quy \u0111\u1ecbnh ph\u01b0\u01a1ng ph\u00e1p th\u1eed \u0111\u1ed9 r\u00e1ch Elmendorf \u0111\u1ed1i v\u1edbi m\u00e0ng nh\u1ef1a. T\u00ecm hi\u1ec3u c\u00e1ch ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u00e0ng, hi\u1ec7u su\u1ea5t th\u1eed \u0111\u1ed9 r\u00e1ch c\u1ee7a m\u00e0ng b\u1ecdc v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng m\u00e0ng k\u00e9o \u0111\u00fac.","breadcrumb":{"@id":"https:\/\/www.wrapfilmtest.com\/astm-d1922#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wrapfilmtest.com\/astm-d1922"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wrapfilmtest.com\/astm-d1922#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.wrapfilmtest.com\/"},{"@type":"ListItem","position":2,"name":"ASTM D1922"}]},{"@type":"WebSite","@id":"https:\/\/www.wrapfilmtest.com\/#website","url":"https:\/\/www.wrapfilmtest.com\/","name":"Ki\u1ec3m tra m\u00e0ng b\u1ecdc","description":"","publisher":{"@id":"https:\/\/www.wrapfilmtest.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wrapfilmtest.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/www.wrapfilmtest.com\/#organization","name":"Ki\u1ec3m tra m\u00e0ng b\u1ecdc","url":"https:\/\/www.wrapfilmtest.com\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.wrapfilmtest.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Wrap-Film-Test-site-logo.webp","contentUrl":"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Wrap-Film-Test-site-logo.webp","width":836,"height":238,"caption":"Wrap Film Test"},"image":{"@id":"https:\/\/www.wrapfilmtest.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.wrapfilmtest.com\/vi\/wp-json\/wp\/v2\/pages\/1271","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wrapfilmtest.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.wrapfilmtest.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.wrapfilmtest.com\/vi\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wrapfilmtest.com\/vi\/wp-json\/wp\/v2\/comments?post=1271"}],"version-history":[{"count":2,"href":"https:\/\/www.wrapfilmtest.com\/vi\/wp-json\/wp\/v2\/pages\/1271\/revisions"}],"predecessor-version":[{"id":1275,"href":"https:\/\/www.wrapfilmtest.com\/vi\/wp-json\/wp\/v2\/pages\/1271\/revisions\/1275"}],"wp:attachment":[{"href":"https:\/\/www.wrapfilmtest.com\/vi\/wp-json\/wp\/v2\/media?parent=1271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}