{"id":518,"date":"2024-12-24T06:09:32","date_gmt":"2024-12-24T06:09:32","guid":{"rendered":"https:\/\/www.wrapfilmtest.com\/?page_id=518"},"modified":"2025-01-13T08:36:13","modified_gmt":"2025-01-13T08:36:13","slug":"elmendorf-tear-test","status":"publish","type":"page","link":"https:\/\/www.wrapfilmtest.com\/vi\/elmendorf-tear-test","title":{"rendered":"Th\u1eed nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf"},"content":{"rendered":"<div class=\"slider-wrapper relative\" id=\"slider-35135440\" >\n    <div class=\"slider slider-nav-circle slider-nav-large slider-nav-light slider-style-normal\"\n        data-flickity-options='{            \"cellAlign\": \"center\",            \"imagesLoaded\": true,            \"lazyLoad\": 1,            \"freeScroll\": false,            \"wrapAround\": true,            \"autoPlay\": 6000,            \"pauseAutoPlayOnHover\" : true,            \"prevNextButtons\": true,            \"contain\" : true,            \"adaptiveHeight\" : true,            \"dragThreshold\" : 10,            \"percentPosition\": true,            \"pageDots\": true,            \"rightToLeft\": false,            \"draggable\": true,            \"selectedAttraction\": 0.1,            \"parallax\" : 0,            \"friction\": 0.6        }'\n        >\n        \n\n\n  <div class=\"banner has-hover\" id=\"banner-1162178535\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill\"><\/div>\n                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-422351695\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                     <div data-animate=\"fadeInLeft\">           <div class=\"text-box-content text dark text-shadow-1\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n<h2>Th\u1eed nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf<br \/>\u2013 \u0110o ch\u00ednh x\u00e1c kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch c\u1ee7a m\u00e0ng b\u1ecdc<\/h2>\n<p>\u00a0<\/p>\n<div class=\"is-divider divider clearfix\" ><\/div>\n\n<a href=\"https:\/\/www.wrapfilmtest.com\/vi\/contact\/\" target=\"_blank\" class=\"button success box-shadow-3\" rel=\"noopener\"  >\n    <span>Y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/span>\n  <\/a>\n\n\n\n              <\/div>\n           <\/div>\n       <\/div>                     \n<style>\n#text-box-422351695 {\n  width: 66%;\n}\n#text-box-422351695 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1162178535 {\n  padding-top: 30%;\n}\n#banner-1162178535 .bg.bg-loaded {\n  background-image: url(https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Wrap-Film-Test-Price-768x224.webp);\n}\n#banner-1162178535 .overlay {\n  background-color: rgba(0, 0, 0, 0.25);\n}\n#banner-1162178535 .bg {\n  background-position: 71% 54%;\n}\n<\/style>\n  <\/div>\n\n\n\n     <\/div>\n\n     <div class=\"loading-spin dark large centered\"><\/div>\n\n\t<\/div>\n\n\n<div class=\"row align-middle\"  id=\"row-105791705\">\n\n\n\t<div id=\"col-120813151\" 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>C\u00e1c <strong>Th\u1eed nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf<\/strong> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 <strong>kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch<\/strong> c\u1ee7a v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i, bao g\u1ed3m <strong>phim b\u1ecdc<\/strong> V\u00e0 <strong>phim k\u00e9o d\u00e0i<\/strong>. B\u1eb1ng c\u00e1ch \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch d\u01b0\u1edbi \u1ee9ng su\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u, th\u1eed nghi\u1ec7m n\u00e0y gi\u00fap x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i. Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f3ng g\u00f3i, nh\u1ef1a v\u00e0 cao su, <strong>\u0110\u1ed9 b\u1ec1n x\u00e9 c\u1ee7a Elmendorf<\/strong> Ki\u1ec3m tra cung c\u1ea5p d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft cho ho\u1ea1t \u0111\u1ed9ng R&amp;D, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-683677020\" 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\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_910223219\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:75%;\">\n\t\t\t<img decoding=\"async\" width=\"533\" height=\"400\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Elmendorf-Tear-Tester-533x400.webp\" class=\"attachment-medium size-medium\" alt=\"M\u00e1y ki\u1ec3m tra n\u01b0\u1edbc m\u1eaft Elmendorf\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Elmendorf-Tear-Tester-533x400.webp 533w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Elmendorf-Tear-Tester-1067x800.webp 1067w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Elmendorf-Tear-Tester-768x576.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Elmendorf-Tear-Tester-1536x1152.webp 1536w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Elmendorf-Tear-Tester-2048x1536.webp 2048w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Elmendorf-Tear-Tester-510x383.webp 510w\" sizes=\"(max-width: 533px) 100vw, 533px\" \/>\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_910223219 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\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_2042567103\">\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\"  id=\"row-241146943\">\n\n\n\t<div id=\"col-863820507\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-1962170162\" class=\"text\">\n\t\t\n\n<h2 class=\"uppercase\">Hi\u1ec3u v\u1ec1 Th\u1eed nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf<\/h2>\n\t\t\n<style>\n#text-1962170162 {\n  color: rgb(253, 253, 253);\n}\n#text-1962170162 > * {\n  color: rgb(253, 253, 253);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-608683669\" 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\t<div id=\"text-2666726408\" class=\"text\">\n\t\t\n\n<p>C\u00e1c <strong>Th\u1eed nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf<\/strong> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh <strong>s\u1ee9c m\u1ea1nh x\u00e9 r\u00e1ch<\/strong> V\u00e0 <strong>kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch<\/strong> c\u1ee7a v\u1eadt li\u1ec7u, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f3ng g\u00f3i. B\u1eb1ng c\u00e1ch m\u00f4 ph\u1ecfng c\u00e1c \u0111i\u1ec1u ki\u1ec7n r\u00e1ch th\u1ef1c t\u1ebf, n\u00f3 gi\u00fap \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 <strong>phim b\u1ecdc<\/strong>, <strong>phim k\u00e9o d\u00e0i<\/strong>, V\u00e0 <strong>v\u1eadt li\u1ec7u ch\u1ed1ng r\u00e1ch<\/strong>. Trang n\u00e0y kh\u00e1m ph\u00e1 \u00fd ngh\u0129a c\u1ee7a b\u00e0i ki\u1ec3m tra, <strong>Ti\u00eau chu\u1ea9n ASTMD1922<\/strong> ti\u00eau chu\u1ea9n, c\u00e1ch th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m v\u00e0 nh\u1eefng c\u00e2n nh\u1eafc ch\u00ednh khi s\u1eed d\u1ee5ng th\u1eed nghi\u1ec7m.<\/p>\n\t\t\n<style>\n#text-2666726408 {\n  color: rgb(255, 255, 255);\n}\n#text-2666726408 > * {\n  color: rgb(255, 255, 255);\n}\n<\/style>\n\t<\/div>\n\t\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_2042567103 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(245, 245, 245);\n}\n#section_2042567103 .section-bg-overlay {\n  background-color: rgba(0,0,0,.5);\n}\n#section_2042567103 .section-bg.bg-loaded {\n  background-image: url(https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Elmendorf-Tear-Test-1.webp);\n}\n#section_2042567103 .section-bg {\n  background-position: 56% 64%;\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\t<div id=\"text-982623836\" class=\"text\">\n\t\t\n\n<h2>T\u1ea1i sao th\u1eed nghi\u1ec7m x\u00e9 Elmendorf l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i v\u00e0 m\u00e0ng b\u1ecdc?<\/h2>\n\t\t\n<style>\n#text-982623836 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<section class=\"section\" id=\"section_2014586941\">\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\t<div class=\"ux-shape-divider ux-shape-divider--top ux-shape-divider--style-arrow\">\n\t\t<svg viewbox=\"0 0 1000 100\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" preserveaspectratio=\"none\">\n\t<path class=\"ux-shape-fill\" d=\"M1000 100H0L0 96H483L500 79L517 96H1000V100Z\"\/>\n<\/svg>\n\t<\/div>\n\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-middle\"  id=\"row-1821595672\">\n\n\n\t<div id=\"col-916539533\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p>M\u00e0ng b\u1ecdc, m\u00e0ng c\u0103ng v\u00e0 c\u00e1c v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i kh\u00e1c ph\u1ea3i th\u1ec3 hi\u1ec7n t\u00ednh \u01b0u vi\u1ec7t <strong>kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch<\/strong> \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ea3n ph\u1ea9m trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n, x\u1eed l\u00fd v\u00e0 l\u01b0u tr\u1eef. <strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch<\/strong> l\u00e0 m\u1ed9t trong nh\u1eefng thu\u1ed9c t\u00ednh quan tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi v\u1eadt li\u1ec7u ph\u1ea3i ch\u1ecbu nhi\u1ec1u y\u1ebfu t\u1ed1 \u1ee9ng su\u1ea5t kh\u00e1c nhau nh\u01b0 k\u00e9o gi\u00e3n, va \u0111\u1eadp v\u00e0 \u00e1p su\u1ea5t.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1584307097\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch c\u1ee7a m\u00e0ng b\u1ecdc<\/strong>: V\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i nh\u01b0 <strong>phim b\u1ecdc<\/strong> th\u01b0\u1eddng b\u1ecb k\u00e9o c\u0103ng v\u00e0 r\u00e1ch trong c\u1ea3 qu\u00e1 tr\u00ecnh \u0111\u00f3ng g\u00f3i th\u1ee7 c\u00f4ng v\u00e0 t\u1ef1 \u0111\u1ed9ng. Ki\u1ec3m tra c\u00e1c v\u1eadt li\u1ec7u n\u00e0y b\u1eb1ng <strong>Th\u1eed nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf<\/strong> \u0111\u1ea3m b\u1ea3o ch\u00fang c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nh\u1eefng l\u1ef1c m\u00e0 ch\u00fang s\u1ebd g\u1eb7p ph\u1ea3i m\u00e0 kh\u00f4ng b\u1ecb h\u1ecfng.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-296469618\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch c\u1ee7a m\u00e0ng c\u0103ng<\/strong>:M\u00e0ng c\u0103ng d\u00f9ng \u0111\u1ec3 qu\u1ea5n pallet ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c tuy\u1ec7t v\u1eddi <strong>s\u1ee9c m\u1ea1nh x\u00e9 r\u00e1ch<\/strong> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang v\u1eabn c\u00f2n nguy\u00ean v\u1eb9n trong su\u1ed1t chu\u1ed7i cung \u1ee9ng. B\u1ea5t k\u1ef3 l\u1ed7i n\u00e0o trong m\u00e0ng phim c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u01b0 h\u1ecfng s\u1ea3n ph\u1ea9m, m\u1ea5t t\u00ednh to\u00e0n v\u1eb9n ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 nhi\u1ec5m b\u1ea9n.<\/p>\n<p>\u00a0<\/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_2014586941 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n}\n#section_2014586941 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_2014586941 .ux-shape-divider--top .ux-shape-fill {\n  fill: rgb(122, 156, 89);\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section dark has-parallax\" id=\"section_1615350970\">\n\t\t<div class=\"bg section-bg fill bg-fill\" data-parallax-container=\".section\" data-parallax-background data-parallax=\"-3\">\n\n\t\t\t\n\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\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\t<div id=\"gap-1031259603\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1031259603 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<div class=\"row\"  id=\"row-1338032897\">\n\n\n\t<div id=\"col-736516691\" 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<p>C\u00e1c <strong>Ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n x\u00e9 Elmendorf<\/strong> cho ph\u00e9p c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e1nh gi\u00e1 <strong>kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch<\/strong> c\u1ee7a v\u1eadt li\u1ec7u trong \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, gi\u00fap h\u1ecd l\u1ef1a ch\u1ecdn ho\u1eb7c thi\u1ebft k\u1ebf c\u00e1c m\u00e0ng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u1ee9ng su\u1ea5t b\u00ean ngo\u00e0i. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 <strong>bao b\u00ec th\u1ef1c ph\u1ea9m<\/strong>, <strong>thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed<\/strong>, V\u00e0 <strong>d\u01b0\u1ee3c ph\u1ea9m<\/strong>, n\u01a1i t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec ph\u1ea3i \u0111\u01b0\u1ee3c duy tr\u00ec \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ea3n ph\u1ea9m v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng.<\/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_1615350970 {\n  padding-top: 45px;\n  padding-bottom: 45px;\n}\n#section_1615350970 .section-bg-overlay {\n  background-color: rgba(0,0,0,.5);\n}\n#section_1615350970 .section-bg.bg-loaded {\n  background-image: url(https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Pendulum-impact-tester-scaled.webp);\n}\n#section_1615350970 .section-bg {\n  background-position: 93% 59%;\n}\n@media (min-width:550px) {\n  #section_1615350970 {\n    padding-top: 65px;\n    padding-bottom: 65px;\n  }\n}\n@media (min-width:850px) {\n  #section_1615350970 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\t<div id=\"text-518097296\" class=\"text\">\n\t\t\n\n<h2>Ti\u00eau chu\u1ea9n h\u01b0\u1edbng d\u1eabn cho th\u1eed nghi\u1ec7m r\u00e1ch Elmendorf<\/h2>\n\t\t\n<style>\n#text-518097296 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<section class=\"section\" id=\"section_725325158\">\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\t<div class=\"ux-shape-divider ux-shape-divider--top ux-shape-divider--style-arrow-2\">\n\t\t<svg viewbox=\"0 0 1000 100\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" preserveaspectratio=\"none\">\n\t<path class=\"ux-shape-fill\" d=\"M1000 100H0L0 96H480.929C482.255 96 483.527 95.4732 484.464 94.5355L497.879 81.1213C499.05 79.9497 500.95 79.9497 502.121 81.1213L515.536 94.5355C516.473 95.4732 517.745 96 519.071 96H1000V100Z\"\/>\n<\/svg>\n\t<\/div>\n\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-767398237\">\n\n\n\t<div id=\"col-1298913151\" 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\n\t\t<div class=\"icon-box featured-box icon-box-top text-left\"  >\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\n<h3>ASTM D1922 \u2013 Ph\u01b0\u01a1ng ph\u00e1p th\u1eed ti\u00eau chu\u1ea9n v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0111\u00e2m th\u1ee7ng l\u1ed3i l\u00f5m c\u1ee7a m\u00e0ng qu\u1ea5n c\u0103ng <span class=\"fontstyle0\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n cho <\/span><span class=\"fontstyle0\">Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch lan truy\u1ec1n c\u1ee7a m\u00e0ng nh\u1ef1a v\u00e0 m\u1ecfng <\/span><span class=\"fontstyle0\">Thi c\u00f4ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p con l\u1eafc<\/span>\u00a0<\/h3>\n<div id=\"pdp-description\">\n<div>C\u00e1c <a href=\"https:\/\/www.astm.org\/d1922-15r20.html\" target=\"_blank\" rel=\"noopener\">Ti\u00eau chu\u1ea9n ASTMD1922<\/a> <span class=\"fontstyle0\">bao g\u1ed3m vi\u1ec7c x\u00e1c \u0111\u1ecbnh l\u1ef1c trung b\u00ecnh \u0111\u1ec3 lan truy\u1ec1n v\u1ebft r\u00e1ch qua m\u1ed9t chi\u1ec1u d\u00e0i x\u00e1c \u0111\u1ecbnh c\u1ee7a m\u00e0ng nh\u1ef1a ho\u1eb7c t\u1ea5m kh\u00f4ng c\u1ee9ng sau khi v\u1ebft r\u00e1ch b\u1eaft \u0111\u1ea7u, b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y th\u1eed r\u00e1ch lo\u1ea1i Elmendorf.<\/span> \u00a0<\/div>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n<a class=\"button primary\"  >\n    <span>T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 ASTM D1922<\/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-1673125359\" 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<h3>ISO 6383-2 \u2013 Nh\u1ef1a: M\u00e0ng v\u00e0 t\u1ea5m \u2013 X\u00e1c \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n x\u00e9 Ph\u1ea7n 2: Ph\u01b0\u01a1ng ph\u00e1p Elmendorf<\/h3>\n<p>Ti\u00eau chu\u1ea9n IS0 6383-2 ch\u1ec9 \u0111\u1ecbnh ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111\u1ecbnh l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o ra v\u1ebft r\u00e1ch qua m\u1ed9t khe h\u1edf x\u00e1c \u0111\u1ecbnh, c\u1eaft tr\u00ean m\u1eabu th\u1eed l\u00e0 m\u00e0ng ho\u1eb7c t\u1ea5m nh\u1ef1a m\u1ecfng m\u1ec1m d\u1ebbo, trong \u0111i\u1ec1u ki\u1ec7n t\u1ea3i tr\u1ecdng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/p>\n<a class=\"button primary\"  >\n    <span>T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 ISO 6383-2<\/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_725325158 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(245, 245, 245);\n}\n#section_725325158 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_725325158 .ux-shape-divider--top .ux-shape-fill {\n  fill: #7a9c59;\n}\n<\/style>\n\t<\/section>\n\t\n\n  <div class=\"banner has-hover\" id=\"banner-709597247\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill\"><\/div>\n                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-505810840\" class=\"text-box banner-layer x5 md-x5 lg-x5 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-left\">\n                  \n\n<h2 class=\"uppercase\"><strong>Th\u1eed nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n nh\u01b0 th\u1ebf n\u00e0o<\/strong><\/h2>\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-505810840 {\n  width: 60%;\n}\n#text-box-505810840 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-505810840 {\n    width: 50%;\n  }\n}\n<\/style>\n    <\/div>\n \n\t<div class=\"img has-hover x100 md-x100 lg-x100 y50 md-y50 lg-y50\" id=\"image_1910957564\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"345\" height=\"496\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Tear-Tester-Elmendorf-Method-Operation.webp\" class=\"attachment-medium_large size-medium_large\" alt=\"M\u00e1y ki\u1ec3m tra n\u01b0\u1edbc m\u1eaft Elmendorf ho\u1ea1t \u0111\u1ed9ng theo ph\u01b0\u01a1ng ph\u00e1p\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Tear-Tester-Elmendorf-Method-Operation.webp 345w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Tear-Tester-Elmendorf-Method-Operation-278x400.webp 278w\" sizes=\"(max-width: 345px) 100vw, 345px\" \/>\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_1910957564 {\n  width: 47%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-709597247 {\n  padding-top: 500px;\n}\n#banner-709597247 .overlay {\n  background-color: rgba(0, 0, 0, 0.31);\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_613258641\">\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\t<div class=\"ux-shape-divider ux-shape-divider--top ux-shape-divider--style-waves-opacity-2 ux-shape-divider--flip\">\n\t\t<svg viewbox=\"0 0 1000 300\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" preserveaspectratio=\"none\">\n  <path class=\"ux-shape-fill\" opacity=\"0.15\" d=\"M0 299L-2 19.9998C153 -16.0002 308 155 413 184C515.64 212.35 562 152 645 153C725 154 787 206 874 233C939.54 253.34 975 248 1000 244.61V299H0Z\"\/>\n  <path class=\"ux-shape-fill\" opacity=\"0.3\" d=\"M0 300L-2 34C155 -9.00003 300 178 403 212C504.11 245.38 562 165 645 166C725 167 790.09 220.07 874 253C939.21 278.59 978.07 269.72 1000 263.61V300H0Z\"\/>\n  <path class=\"ux-shape-fill\" d=\"M0 300L-1 69.7099C216 56.9999 299.47 198.86 403 226C506 253 577 196 660 197C740 198 790.09 234.07 874 267C935.23 291 982 282.61 1000 277.61V300H0Z\"\/>\n<\/svg>\n\t<\/div>\n\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-center\"  id=\"row-1360888798\">\n\n\n\t<div id=\"col-1173241653\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner text-right\"  >\n\t\t\t\n\t\t\t\n\n\n\t\t<div class=\"icon-box featured-box icon-box-top text-left\"  >\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\n<h3>T\u1ed5ng quan v\u1ec1 b\u00e0i ki\u1ec3m tra<\/h3>\n<p>C\u00e1c <strong>Th\u1eed nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf<\/strong> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p chu\u1ea9n h\u00f3a \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh <strong>kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch<\/strong> c\u1ee7a v\u1eadt li\u1ec7u, \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho <strong>m\u00e0ng nh\u1ef1a<\/strong>, <strong>phim k\u00e9o d\u00e0i<\/strong>, <strong>phim b\u1ecdc<\/strong>v\u00e0 c\u00e1c v\u1eadt li\u1ec7u m\u1ecfng kh\u00e1c. Th\u1eed nghi\u1ec7m n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch c\u1ee7a v\u1eadt li\u1ec7u d\u01b0\u1edbi \u1ee9ng su\u1ea5t, m\u1ed9t \u0111\u1eb7c t\u00ednh quan tr\u1ecdng \u0111\u1ed1i v\u1edbi v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i ti\u1ebfp x\u00fac v\u1edbi \u0111i\u1ec1u ki\u1ec7n x\u1eed l\u00fd, v\u1eadn chuy\u1ec3n v\u00e0 l\u01b0u tr\u1eef. Sau \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc v\u1ec1 c\u00e1ch <strong>Th\u1eed nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf<\/strong> \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n, d\u1ef1a tr\u00ean <strong>Ti\u00eau chu\u1ea9n ASTMD1922<\/strong>, <strong>Ti\u00eau chu\u1ea9n ISO6383-2<\/strong>v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n li\u00ean quan kh\u00e1c.<\/p>\n<p><span class=\"fontstyle0\">L\u1ef1c t\u00ednh b\u1eb1ng gam c\u1ea7n thi\u1ebft \u0111\u1ec3 truy\u1ec1n s\u1ef1 x\u00e9 r\u00e1ch tr\u00ean m\u1ed9t m\u1eabu m\u00e0ng ho\u1eb7c t\u1ea5m \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng M\u00e1y ki\u1ec3m tra \u0111\u1ed9 r\u00e1ch Elmendorf SLD-01. Ho\u1ea1t \u0111\u1ed9ng theo tr\u1ecdng l\u1ef1c, con l\u1eafc l\u1eafc qua m\u1ed9t v\u00f2ng cung, x\u00e9 m\u1eabu t\u1eeb m\u1ed9t khe c\u1eaft s\u1eb5n. M\u1eabu \u0111\u01b0\u1ee3c gi\u1eef \u1edf m\u1ed9t b\u00ean b\u1eb1ng con l\u1eafc v\u00e0 \u1edf b\u00ean kia b\u1eb1ng m\u1ed9t th\u00e0nh ph\u1ea7n c\u1ed1 \u0111\u1ecbnh. S\u1ef1 m\u1ea5t n\u0103ng l\u01b0\u1ee3ng c\u1ee7a con l\u1eafc \u0111\u01b0\u1ee3c ch\u1ec9 ra tr\u1ef1c ti\u1ebfp tr\u00ean m\u00e0n h\u00ecnh, \u0111\u00f3 l\u00e0 ch\u1ec9 b\u00e1o l\u00e0 m\u1ed9t h\u00e0m c\u1ee7a l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e9 m\u1eabu.<\/span><\/p>\n<div class=\"text-right\"><div class=\"is-divider divider clearfix\" style=\"max-width:100px;\"><\/div><\/div>\n\n\t<div id=\"text-2971644778\" class=\"text\">\n\t\t\n\n<h3>Quy tr\u00ecnh ki\u1ec3m tra t\u1eebng b\u01b0\u1edbc<\/h3>\n\t\t\n<style>\n#text-2971644778 {\n  text-align: center;\n  color: #7a9c59;\n}\n#text-2971644778 > * {\n  color: #7a9c59;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n<div class=\"row row-divided\"  id=\"row-876341298\">\n\n\n\t<div id=\"col-686762819\" 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\n\t\t<div class=\"icon-box featured-box icon-box-top text-left\"  >\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\n\t<div id=\"text-1455410245\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">1. Chu\u1ea9n b\u1ecb m\u1eabu<\/span><\/p>\n<p><span class=\"fontstyle0\">C\u00e1c m\u1eabu th\u1eed x\u00e9 s\u1ebd \u0111\u01b0\u1ee3c c\u1eaft \u0111\u1ec3 t\u1ea1o th\u00e0nh chi\u1ec1u d\u00e0i th\u1eed nghi\u1ec7m c\u00f3 b\u00e1n k\u00ednh kh\u00f4ng \u0111\u1ed5i. <\/span> <\/p>\n\t\t\n<style>\n#text-1455410245 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_2142479628\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"431\" height=\"543\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/FIG.-1-Constant-Radius-Test-Specimen-for-Tear-Resistance-Test.webp\" class=\"attachment-large size-large\" alt=\"M\u1eabu th\u1eed b\u00e1n k\u00ednh kh\u00f4ng \u0111\u1ed5i \u0111\u1ec3 th\u1eed kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/FIG.-1-Constant-Radius-Test-Specimen-for-Tear-Resistance-Test.webp 431w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/FIG.-1-Constant-Radius-Test-Specimen-for-Tear-Resistance-Test-317x400.webp 317w\" sizes=\"(max-width: 431px) 100vw, 431px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t\t\t<div class=\"caption\">M\u1eabu th\u1eed b\u00e1n k\u00ednh kh\u00f4ng \u0111\u1ed5i \u0111\u1ec3 th\u1eed kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_2142479628 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n<p>Do m\u00e0ng b\u1ecdc m\u1ec1m n\u00ean ch\u00fang t\u00f4i cung c\u1ea5p l\u01b0\u1ee1i c\u1eaft c\u00f3 hoa v\u0103n nh\u01b0 tr\u00ean \u0111\u1ec3 c\u1eaft m\u1eabu x\u00e9 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-579732599\" 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\t<div id=\"text-1431512020\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">2.Chu\u1ea9n b\u1ecb cho ng\u01b0\u1eddi th\u1eed nghi\u1ec7m<\/span><\/p>\n<p><strong>D\u1ee5ng c\u1ee5 <span class=\"fontstyle0\">S\u1ef1 chu\u1ea9n b\u1ecb<\/span>:<\/strong> S\u1eed d\u1ee5ng m\u00e1y th\u1eed \u0111\u1ed9 r\u00e1ch Elmendorf SLD-01.<\/p>\n<p><span class=\"fontstyle0\">V\u1edbi con l\u1eafc \u1edf v\u1ecb tr\u00ed n\u00e2ng l\u00ean, \u0111\u1eb7t m\u1eabu v\u1eadt \u1edf gi\u1eefa c\u00e1c k\u1eb9p sao cho c\u1ea1nh tr\u00ean c\u1ee7a m\u1eabu v\u1eadt song song v\u1edbi \u0111\u1ec9nh c\u1ee7a c\u00e1c k\u1eb9p v\u00e0 khe h\u1edf ban \u0111\u1ea7u n\u1eb1m \u1edf d\u01b0\u1edbi c\u00f9ng v\u00e0 gi\u1eefa c\u00e1c k\u1eb9p vu\u00f4ng g\u00f3c v\u1edbi \u0111\u1ec9nh c\u1ee7a ch\u00fang. Khe h\u1edf ban \u0111\u1ea7u \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi dao th\u1eed nghi\u1ec7m.<\/span><\/p>\n\t\t\n<style>\n#text-1431512020 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1705007872\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"523\" height=\"800\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Elmendorf-tear-test-creating-slit-523x800.webp\" class=\"attachment-large size-large\" alt=\"Th\u1eed nghi\u1ec7m x\u00e9 Elmendorf t\u1ea1o khe h\u1edf\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Elmendorf-tear-test-creating-slit-523x800.webp 523w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Elmendorf-tear-test-creating-slit-262x400.webp 262w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Elmendorf-tear-test-creating-slit-510x780.webp 510w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Elmendorf-tear-test-creating-slit.webp 601w\" sizes=\"(max-width: 523px) 100vw, 523px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t\t\t<div class=\"caption\">Th\u1eed nghi\u1ec7m x\u00e9 Elmendorf t\u1ea1o khe h\u1edf<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1705007872 {\n  width: 63%;\n}\n<\/style>\n\t<\/div>\n\t\n\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<div class=\"row row-divided row-box-shadow-2-hover\"  id=\"row-712339301\">\n\n\n\t<div id=\"col-357882298\" 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\t<div id=\"text-2818757270\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">3. Th\u1ea3 con l\u1eafc<\/span><\/p>\n<p><span class=\"fontstyle0\">Th\u1ea3 con l\u1eafc d\u1eebng l\u1ea1i v\u00e0 x\u00e9 m\u1eabu v\u1eadt. T\u00e1c \u0111\u1ed9ng b\u1edfi l\u1ef1c h\u1ea5p d\u1eabn, <\/span>n\u0103ng l\u01b0\u1ee3ng t\u1eeb con l\u1eafc khi\u1ebfn m\u1eabu v\u1eadt b\u1ecb r\u00e1ch d\u1ecdc theo r\u00e3nh.<\/p>\n<p><span style=\"font-size: 140%;\">4. T\u00ednh to\u00e1n<\/span><\/p>\n<p><span class=\"fontstyle0\">T\u00ednh l\u1ef1c x\u00e9 trung b\u00ecnh theo milinewton (mN) ho\u1eb7c theo gam-l\u1ef1c (gf).<\/span><\/p>\n\t\t\n<style>\n#text-2818757270 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1173241653 > .col-inner {\n  padding: 55px 0px 0px 0px;\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_613258641 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n#section_613258641 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_613258641 .ux-shape-divider--top .ux-shape-fill {\n  fill: #7a9c59;\n}\n<\/style>\n\t<\/section>\n\t\n\n  <div class=\"banner has-hover\" id=\"banner-358265573\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill\"><\/div>\n                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-951030939\" class=\"text-box banner-layer x95 md-x95 lg-x95 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-right\">\n                  \n\n\t<div id=\"text-1769955207\" class=\"text\">\n\t\t\n\n<h2 class=\"h-large uppercase\" style=\"text-align: right;\">B\u1ea1n c\u1ea7n gi\u1ea3i ph\u00e1p ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n x\u00e9?<\/h2>\n<p>\u0110\u1ea3m b\u1ea3o phim c\u1ee7a b\u1ea1n \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n cao nh\u1ea5t v\u1ec1 \u0111\u1ed9 b\u1ec1n v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c <strong>Ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n x\u00e9<\/strong>. Cho d\u00f9 b\u1ea1n \u0111ang \u0111\u00e1nh gi\u00e1 <strong>m\u00e0ng b\u1ecdc<\/strong>, <strong>phim k\u00e9o d\u00e0i<\/strong>ho\u1eb7c c\u00e1c v\u1eadt li\u1ec7u ch\u1ed1ng r\u00e1ch kh\u00e1c, c\u00e1c gi\u1ea3i ph\u00e1p th\u1eed nghi\u1ec7m ti\u00ean ti\u1ebfn c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p d\u1eef li\u1ec7u ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady m\u00e0 b\u1ea1n c\u1ea7n.<\/p>\n\t\t\n<style>\n#text-1769955207 {\n  text-align: right;\n}\n<\/style>\n\t<\/div>\n\t\n<a class=\"button white is-outline\"  >\n    <span>Ki\u1ec3m tra m\u00e1y th\u1eed n\u01b0\u1edbc m\u1eaft Elmendorf SLD-01<\/span>\n  <\/a>\n\n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-951030939 {\n  width: 60%;\n}\n#text-box-951030939 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-951030939 {\n    width: 51%;\n  }\n}\n<\/style>\n    <\/div>\n \n\t<div class=\"img has-hover x0 md-x0 lg-x0 y100 md-y100 lg-y100\" id=\"image_631909880\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"248\" height=\"400\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/SLD-01-Emendorf-Tear-Tester-248x400.webp\" class=\"attachment-medium size-medium\" alt=\"M\u00e1y ki\u1ec3m tra \u0111\u1ed9 r\u00e1ch Elmendorf SLD-01\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/SLD-01-Emendorf-Tear-Tester-248x400.webp 248w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/SLD-01-Emendorf-Tear-Tester-495x800.webp 495w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/SLD-01-Emendorf-Tear-Tester-768x1240.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/SLD-01-Emendorf-Tear-Tester-951x1536.webp 951w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/SLD-01-Emendorf-Tear-Tester-1268x2048.webp 1268w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/SLD-01-Emendorf-Tear-Tester-510x824.webp 510w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/SLD-01-Emendorf-Tear-Tester-scaled.webp 1585w\" sizes=\"(max-width: 248px) 100vw, 248px\" \/>\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_631909880 {\n  width: 45%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-358265573 {\n  padding-top: 500px;\n}\n#banner-358265573 .overlay {\n  background-color: rgba(0, 0, 0, 0.2);\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_1995903263\">\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-810002291\">\n\n\n\t<div id=\"col-1939521984\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 X\u00e9t nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf<\/h2>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-equal row-solid\"  id=\"row-1236581019\">\n\n\n\t<div id=\"col-875995906\" 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<h3>X\u00e9t nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf kh\u00e1c v\u1edbi c\u00e1c x\u00e9t nghi\u1ec7m n\u01b0\u1edbc m\u1eaft kh\u00e1c nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n<p>C\u00e1c <strong>Th\u1eed nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf<\/strong> ph\u00e2n bi\u1ec7t b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y th\u1eed ki\u1ec3u con l\u1eafc \u0111\u1ec3 \u0111o n\u0103ng l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft \u0111\u1ec3 lan truy\u1ec1n v\u1ebft r\u00e1ch trong m\u1eabu v\u1eadt. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c th\u1eed nghi\u1ec7m r\u00e1ch kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 <strong>th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch b\u1eb1ng m\u00e1y c\u00f3 t\u1ed1c \u0111\u1ed9 k\u00e9o gi\u00e3n kh\u00f4ng \u0111\u1ed5i (v\u00ed d\u1ee5 nh\u01b0 m\u00e1y x\u00e9 ki\u1ec3u qu\u1ea7n)<\/strong>, c\u00e1c <strong>Th\u1eed nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf<\/strong> t\u1eadp trung v\u00e0o n\u0103ng l\u01b0\u1ee3ng \u0111\u1ed9ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho v\u1eadt li\u1ec7u, l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 th\u1eed nghi\u1ec7m m\u00e0ng m\u1ecfng v\u00e0 v\u1eadt li\u1ec7u linh ho\u1ea1t. Th\u1eed nghi\u1ec7m n\u00e0y cung c\u1ea5p m\u1ed9t \u0111\u1ea1i di\u1ec7n v\u1ec1 c\u00e1ch v\u1eadt li\u1ec7u s\u1ebd ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc trong th\u1ebf gi\u1edbi th\u1ef1c, ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u1eefng \u1ee9ng su\u1ea5t g\u1eb7p ph\u1ea3i trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n.<\/p>\n<p>\u00a0<\/p>\n<h3>T\u00f4i gi\u1ea3i th\u00edch k\u1ebft qu\u1ea3 c\u1ee7a Th\u1eed nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n<p>K\u1ebft qu\u1ea3 c\u1ee7a m\u1ed9t <strong>Th\u1eed nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf<\/strong> \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n nh\u01b0 l\u00e0 <strong>s\u1ee9c m\u1ea1nh x\u00e9 r\u00e1ch<\/strong> c\u1ee7a v\u1eadt li\u1ec7u, th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng <strong>gam<\/strong> (g) ho\u1eb7c <strong>Newton<\/strong> (N). \u0110\u1ed9 b\u1ec1n x\u00e9 c\u00e0ng cao th\u00ec v\u1eadt li\u1ec7u c\u00e0ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch d\u01b0\u1edbi \u1ee9ng su\u1ea5t.<\/p>\n<ul>\n<li><strong>\u0110\u1ed9 b\u1ec1n x\u00e9 cao h\u01a1n<\/strong>:V\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 b\u1ec1n x\u00e9 cao h\u01a1n th\u01b0\u1eddng b\u1ec1n h\u01a1n v\u00e0 ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn vi\u1ec7c x\u1eed l\u00fd ho\u1eb7c v\u1eadn chuy\u1ec3n.<\/li>\n<li><strong>\u0110\u1ed9 b\u1ec1n x\u00e9 th\u1ea5p h\u01a1n<\/strong>:V\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 b\u1ec1n x\u00e9 th\u1ea5p h\u01a1n c\u00f3 th\u1ec3 d\u1ec5 b\u1ecb r\u00e1ch ho\u1eb7c th\u1ee7ng h\u01a1n, khi\u1ebfn ch\u00fang k\u00e9m l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 m\u1ea1nh m\u1ebd.<\/li>\n<\/ul>\n<p>Th\u1eed nghi\u1ec7m th\u01b0\u1eddng bao g\u1ed3m nhi\u1ec1u m\u1eabu v\u1eadt \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 c\u00f3 \u00fd ngh\u0129a th\u1ed1ng k\u00ea. \u0110\u1ed9 b\u1ec1n x\u00e9 trung b\u00ecnh \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n t\u1eeb c\u00e1c th\u1eed nghi\u1ec7m ri\u00eang l\u1ebb \u0111\u1ec3 \u0111\u01b0a ra \u0111\u00e1nh gi\u00e1 t\u1ed5ng th\u1ec3 v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng x\u00e9 c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1147956383\" 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<h3>M\u1ee5c \u0111\u00edch c\u1ee7a x\u00e9t nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf l\u00e0 g\u00ec?<\/h3>\n<p>C\u00e1c <strong>Th\u1eed nghi\u1ec7m n\u01b0\u1edbc m\u1eaft Elmendorf<\/strong> ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng <strong>kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch<\/strong> c\u1ee7a v\u1eadt li\u1ec7u, ch\u1eb3ng h\u1ea1n nh\u01b0 <strong>m\u00e0ng nh\u1ef1a<\/strong>, <strong>phim k\u00e9o d\u00e0i<\/strong>, V\u00e0 <strong>phim b\u1ecdc<\/strong>. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1ecbnh l\u01b0\u1ee3ng l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft \u0111\u1ec3 lan truy\u1ec1n v\u1ebft r\u00e1ch trong m\u1eabu v\u1eadt. \u0110i\u1ec1u n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c l\u1ef1c r\u00e1ch t\u1ed1t nh\u01b0 th\u1ebf n\u00e0o trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd, \u0111\u00f3ng g\u00f3i v\u00e0 v\u1eadn chuy\u1ec3n. Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi m\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe nh\u01b0 bao b\u00ec th\u1ef1c ph\u1ea9m, bao b\u00ec y t\u1ebf v\u00e0 m\u00e0ng b\u1ecdc b\u1ea3o v\u1ec7.<\/p>\n<h3>Th\u1eed nghi\u1ec7m r\u00e1ch Elmendorf gi\u1ea3i th\u00edch hi\u1ec7n t\u01b0\u1ee3ng r\u00e1ch theo h\u01b0\u1edbng xi\u00ean nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n<p>R\u00e1ch xi\u00ean x\u1ea3y ra khi v\u1ebft r\u00e1ch l\u1ec7ch kh\u1ecfi h\u01b0\u1edbng d\u1ef1 \u0111\u1ecbnh, th\u01b0\u1eddng l\u00e0 do b\u1ea3n ch\u1ea5t d\u1ecb h\u01b0\u1edbng c\u1ee7a m\u1ed9t s\u1ed1 m\u00e0ng. ASTM D 1922 cung c\u1ea5p gi\u1ea3i ph\u00e1p b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1eabu c\u00f3 b\u00e1n k\u00ednh kh\u00f4ng \u0111\u1ed5i, gi\u00fap b\u00f9 \u0111\u1eafp cho v\u1ea5n \u0111\u1ec1 n\u00e0y. \u0110\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng r\u00e1ch xi\u00ean, c\u00f3 th\u1ec3 c\u1ea7n s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p nh\u01b0 t\u1ea5m Polaroid ch\u00e9o \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u01b0\u1edbng \u0111\u1ecbnh h\u01b0\u1edbng t\u1ed1i \u0111a v\u00e0 c\u1eaft m\u1eabu d\u1ecdc theo tr\u1ee5c n\u00e0y. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o \u0111\u01b0\u1ee3c nhi\u1ec1u h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c m\u00e0ng c\u00f3 m\u1ee9c \u0111\u1ed9 \u0111\u1ecbnh h\u01b0\u1edbng ho\u1eb7c \u0111\u1ed9 \u0111\u00e0n h\u1ed3i kh\u00e1c nhau.<\/p>\n<h3>Th\u1eed nghi\u1ec7m x\u00e9 Elmendorf c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i m\u00e0ng nh\u1ef1a v\u00e0 t\u1ea5m nh\u1ef1a kh\u00f4ng?<\/h3>\n<p>Trong khi th\u1eed nghi\u1ec7m x\u00e9 Elmendorf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch c\u1ee7a m\u00e0ng nh\u1ef1a v\u00e0 t\u1ea5m m\u1ecfng, \u0111\u1ed9 tin c\u1eady c\u1ee7a n\u00f3 ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi c\u00e1c v\u1eadt li\u1ec7u \u00edt gi\u00e3n n\u1edf h\u01a1n. Th\u1eed nghi\u1ec7m c\u00f3 th\u1ec3 cho th\u1ea5y kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o thay \u0111\u1ed5i \u0111\u1ed1i v\u1edbi c\u00e1c m\u00e0ng d\u1ec5 gi\u00e3n n\u1edf h\u01a1n ho\u1eb7c c\u00f3 \u0111\u1ecbnh h\u01b0\u1edbng cao, v\u00ec c\u00e1c v\u1eadt li\u1ec7u n\u00e0y c\u00f3 th\u1ec3 b\u1ecb gi\u00e3n d\u00e0i \u0111\u00e1ng k\u1ec3 trong qu\u00e1 tr\u00ecnh x\u00e9, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a th\u1eed nghi\u1ec7m. Do \u0111\u00f3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i x\u00e1c nh\u1eadn kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o k\u1ebft qu\u1ea3 \u0111\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u c\u1ee5 th\u1ec3 tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng th\u1eed nghi\u1ec7m \u0111\u1ec3 ki\u1ec3m so\u00e1t s\u1ea3n xu\u1ea5t ho\u1eb7c \u0111\u00e1nh gi\u00e1 d\u1ecbch v\u1ee5.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\n<style>\n#row-1236581019 > .col > .col-inner {\n  padding: 30px 30px 30px 30px;\n}\n<\/style>\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1995903263 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  background-color: rgb(255,255,255);\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"container section-title-container\" ><h3 class=\"section-title section-title-center\"><b><\/b><span class=\"section-title-main\" >Th\u00eam c\u00e1c th\u1eed nghi\u1ec7m cho m\u00e0ng b\u1ecdc<\/span><b><\/b><\/h3><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":20,"parent":0,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-518","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Elmendorf Tear Test - Wrap Film Test<\/title>\n<meta name=\"description\" content=\"Learn about the Elmendorf Tear Test, a crucial method for evaluating tear resistance in packaging materials such as stretch films and wrap films. Compliant with ASTM D1922 and ISO 6383-2 standards, it ensures material durability under real-world stress.\" \/>\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\/elmendorf-tear-test\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Master the Elmendorf Tear Test for Packaging Material Durability\" \/>\n<meta property=\"og:description\" content=\"Understand the importance of the Elmendorf Tear Test for evaluating tear resistance in materials like stretch and wrap films. 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