{"id":9293,"date":"2026-02-02T11:23:36","date_gmt":"2026-02-02T03:23:36","guid":{"rendered":"https:\/\/www.packqc.com\/applications\/burst-strength-test-of-flexible-pack\/"},"modified":"2026-03-16T15:01:00","modified_gmt":"2026-03-16T07:01:00","slug":"burst-strength-test-of-flexible-pack","status":"publish","type":"applications","link":"https:\/\/www.packqc.com\/vi\/applications\/burst-strength-test-of-flexible-pack\/","title":{"rendered":"Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n v\u1ee1 c\u1ee7a bao b\u00ec linh ho\u1ea1t"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n \u0111\u1ee9t c\u1ee7a bao b\u00ec d\u1ebbo v\u00e0 ti\u00eau chu\u1ea9n ASTM F2054<\/h2>\n\n\n\n<p>C\u00e1c <a href=\"https:\/\/www.packqc.com\/vi\/standard\/astm-f2054\/\"><strong data-start=\"1139\" data-end=\"1153\">Ti\u00eau chu\u1ea9n ASTM F2054<\/strong><\/a> Th\u1eed nghi\u1ec7m \u00e1p su\u1ea5t \u0111\u1ed9t ng\u1ed9t s\u1eed d\u1ee5ng \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed b\u00ean trong. <strong data-start=\"1205\" data-end=\"1227\">B\u1ea3ng c\u1ed1 \u0111\u1ecbnh<\/strong> \u0110\u1ec3 m\u00f4 ph\u1ecfng c\u00e1c \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf. Khi \u00e1p su\u1ea5t b\u00ean trong bao b\u00ec t\u0103ng l\u00ean, th\u1eed nghi\u1ec7m x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m y\u1ebfu nh\u1ea5t\u2014th\u01b0\u1eddng l\u00e0 m\u1ed1i h\u00e0n\u2014v\u00e0 ghi l\u1ea1i \u00e1p su\u1ea5t t\u1ea1i th\u1eddi \u0111i\u1ec3m bao b\u00ec b\u1ecb v\u1ee1. Gi\u00e1 tr\u1ecb n\u00e0y cung c\u1ea5p m\u1ed9t ch\u1ec9 s\u1ed1 tr\u1ef1c ti\u1ebfp v\u1ec1 <strong data-start=\"1468\" data-end=\"1493\">\u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a con d\u1ea5u<\/strong> v\u00e0 cung c\u1ea5p th\u00f4ng tin v\u1ec1 t\u00ednh nh\u1ea5t qu\u00e1n trong s\u1ea3n xu\u1ea5t ho\u1eb7c c\u00e1c sai l\u1ec7ch ti\u1ec1m \u1ea9n trong quy tr\u00ecnh.<\/p>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho c\u00e1c lo\u1ea1i bao b\u00ec c\u00f3 \u0111\u1ed9 tin c\u1eady cao nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"1648\" data-end=\"1674\">T\u00fai \u0111\u1ef1ng thi\u1ebft b\u1ecb y t\u1ebf<\/strong><\/li>\n\n\n\n<li><strong data-start=\"1677\" data-end=\"1716\">V\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i d\u01b0\u1ee3c ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ec7t tr\u00f9ng<\/strong><\/li>\n\n\n\n<li><strong data-start=\"1719\" data-end=\"1744\">T\u00fai \u0111\u1ef1ng th\u1ef1c ph\u1ea9m linh ho\u1ea1t<\/strong><\/li>\n\n\n\n<li><strong data-start=\"1747\" data-end=\"1793\">G\u00f3i d\u00f9ng m\u1ed9t l\u1ea7n v\u00e0 bao b\u00ec li\u1ec1u \u0111\u01a1n<\/strong><\/li>\n<\/ul>\n\n\n\n<p>C\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y y\u00eau c\u1ea7u c\u00e1c ph\u1edbt \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 bi\u1ebfn \u0111\u1ed5i \u00e1p su\u1ea5t trong qu\u00e1 tr\u00ecnh <strong data-start=\"1865\" data-end=\"1880\">ti\u1ec7t tr\u00f9ng b\u1eb1ng \u00e1p su\u1ea5t cao<\/strong>, <strong data-start=\"1882\" data-end=\"1895\">v\u1eadn chuy\u1ec3n<\/strong>ho\u1eb7c <strong data-start=\"1900\" data-end=\"1921\">Vi\u1ec7c s\u1eed d\u1ee5ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e1y th\u1eed v\u1ee1 t\u00fai v\u00e0 t\u1ea5m c\u1ed1 \u0111\u1ecbnh<\/h2>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p ASTM F2054 quy \u0111\u1ecbnh hai c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb ch\u00ednh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2059\" data-end=\"2083\">Thi\u1ebft b\u1ecb ki\u1ec3m tra g\u00f3i m\u1edf<\/strong>D\u00f9ng cho t\u00fai c\u00f3 m\u1ed9t m\u1eb7t ch\u01b0a \u0111\u01b0\u1ee3c h\u00e0n k\u00edn, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c giai \u0111o\u1ea1n s\u1ea3n xu\u1ea5t.<\/li>\n\n\n\n<li><strong data-start=\"2163\" data-end=\"2189\">Thi\u1ebft b\u1ecb ki\u1ec3m tra \u0111\u00f3ng g\u00f3i<\/strong>D\u00f9ng cho t\u00fai \u0111\u00f3ng k\u00edn ho\u00e0n to\u00e0n. C\u00e1c thi\u1ebft b\u1ecb ki\u1ec3m tra n\u00e0y \u0111\u01b0a c\u1ea3m bi\u1ebfn v\u00e0 v\u00f2i phun qua l\u1ed7 th\u1ee7ng \u0111\u1ec3 cung c\u1ea5p kh\u00ed n\u00e9n.<\/li>\n<\/ul>\n\n\n\n<p>Trong c\u1ea3 hai c\u1ea5u h\u00ecnh, <strong data-start=\"2340\" data-end=\"2362\">B\u1ea3ng c\u1ed1 \u0111\u1ecbnh<\/strong> Ng\u0103n ch\u1eb7n s\u1ef1 gi\u00e3n n\u1edf c\u1ee7a g\u00f3i h\u00e0ng v\u00e0 c\u00e1ch ly v\u00f9ng xung quanh m\u1ed1i h\u00e0n l\u00e0m \u0111i\u1ec3m h\u1ecfng h\u00f3c. <strong data-start=\"2446\" data-end=\"2495\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n v\u1ee1 c\u1ee7a bao b\u00ec linh ho\u1ea1t<\/strong>&nbsp;Ph\u1ee5 thu\u1ed9c m\u1ea1nh m\u1ebd v\u00e0o c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m ph\u00f9 h\u1ee3p\u2014\u0111\u1ed9 c\u1ee9ng c\u1ee7a t\u1ea5m, ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed v\u00e0 \u0111\u1ed9 nh\u1ea1y c\u1ee7a c\u1ea3m bi\u1ebfn\u2014\u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00dd ngh\u0129a v\u00e0 \u1ee8ng d\u1ee5ng trong bao b\u00ec linh ho\u1ea1t<\/h2>\n\n\n\n<p>Hi\u1ec3u bi\u1ebft <strong data-start=\"2996\" data-end=\"3014\">\u0110\u1ed9 b\u1ec1n k\u00e9o<\/strong> l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c k\u1ef9 s\u01b0 \u0111\u00f3ng g\u00f3i v\u00e0 chuy\u00ean gia ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng. Ki\u1ec3m tra n\u00e0y gi\u00fap:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ea3m b\u1ea3o <strong data-start=\"3096\" data-end=\"3121\">Tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh<\/strong> cho bao b\u00ec y t\u1ebf v\u00e0 d\u01b0\u1ee3c ph\u1ea9m.<\/li>\n\n\n\n<li>C\u1ea3i thi\u1ec7n <strong data-start=\"3174\" data-end=\"3196\">Th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a s\u1ea3n ph\u1ea9m<\/strong> b\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c v\u00f9ng c\u00f3 \u0111\u1ed9 k\u00edn k\u00e9m.<\/li>\n\n\n\n<li>Ph\u00e1t hi\u1ec7n <strong data-start=\"3238\" data-end=\"3261\">Nh\u1eefng \u0111i\u1ec3m y\u1ebfu quan tr\u1ecdng<\/strong> ho\u1eb7c c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a ni\u00eam phong ph\u00e1t sinh trong qu\u00e1 tr\u00ecnh thay \u0111\u1ed5i quy tr\u00ecnh.<\/li>\n\n\n\n<li>So s\u00e1nh <strong data-start=\"3332\" data-end=\"3365\">Hi\u1ec7u su\u1ea5t v\u1eadt li\u1ec7u c\u1ee7a nh\u00e0 cung c\u1ea5p<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>C\u00e1c <strong data-start=\"3372\" data-end=\"3404\">Ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m \u00e1p su\u1ea5t v\u1ee1<\/strong> Kh\u00f4ng \u0111\u00e1nh gi\u00e1 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a g\u00f3i h\u00e0ng ho\u1eb7c \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a ni\u00eam phong, nh\u01b0ng c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nh\u01b0 <strong data-start=\"3505\" data-end=\"3517\">Ti\u00eau chu\u1ea9n ASTMF88<\/strong> (th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n c\u1ee7a con d\u1ea5u) ho\u1eb7c <strong data-start=\"3542\" data-end=\"3556\">Ti\u00eau chu\u1ea9n ASTMF1140<\/strong> (Th\u1eed nghi\u1ec7m x\u1ea3 \u00e1p kh\u00f4ng gi\u1edbi h\u1ea1n) \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c th\u00f4ng s\u1ed1 ch\u00ednh trong th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n v\u1ee1 c\u1ee7a bao b\u00ec linh ho\u1ea1t<\/h2>\n\n\n\n<p>C\u00e1c th\u00f4ng s\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 l\u1eb7p l\u1ea1i bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3714\" data-end=\"3746\">Lo\u1ea1i v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a g\u00f3i h\u00e0ng<\/strong><\/li>\n\n\n\n<li><strong data-start=\"3749\" data-end=\"3799\">C\u1ea5u h\u00ecnh c\u1ee7a c\u00e1c mi\u1ebfng \u0111\u1ec7m (mi\u1ebfng \u0111\u1ec7m 3 c\u1ea1nh ho\u1eb7c 4 c\u1ea1nh)<\/strong><\/li>\n\n\n\n<li><strong data-start=\"3802\" data-end=\"3849\">Ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed<\/strong><\/li>\n\n\n\n<li><strong data-start=\"3852\" data-end=\"3892\">\u0110i\u1ec1u ch\u1ec9nh c\u1ea3m bi\u1ebfn v\u00e0 th\u1eddi gian ph\u1ea3n h\u1ed3i<\/strong><\/li>\n\n\n\n<li><strong data-start=\"3895\" data-end=\"3942\">Kho\u1ea3ng c\u00e1ch v\u00e0 \u0111\u1ed9 c\u1ee9ng c\u1ee7a c\u00e1c t\u1ea5m c\u1ed1 \u0111\u1ecbnh<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ec3 \u0111\u1ea1t k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t, m\u1eabu th\u1eed ph\u1ea3i \u0111\u01b0\u1ee3c <strong data-start=\"3985\" data-end=\"4022\">\u0110\u01b0\u1ee3c \u1ee7 trong \u00edt nh\u1ea5t 72 gi\u1edd.<\/strong> Trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed quy\u1ec3n ti\u00eau chu\u1ea9n (theo ti\u00eau chu\u1ea9n ASTM E171). Vi\u1ec7c kh\u00f4ng tu\u00e2n th\u1ee7 c\u00e1c \u0111i\u1ec1u ki\u1ec7n ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o \u00e1p su\u1ea5t v\u1ee1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quy tr\u00ecnh th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n v\u1ee1 \u0111\u01b0\u1ee3c \u0111\u01a1n gi\u1ea3n h\u00f3a<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"4199\" data-end=\"4210\">Chu\u1ea9n b\u1ecb<\/strong> M\u1eabu \u2013 c\u00f3 th\u1ec3 c\u00f3 ho\u1eb7c kh\u00f4ng c\u00f3 n\u1ed9i dung, \u0111\u1ea3m b\u1ea3o n\u00f3 v\u1eeba v\u1eb7n gi\u1eefa c\u00e1c t\u1ea5m k\u1eb9p.<\/li>\n\n\n\n<li><strong data-start=\"4305\" data-end=\"4315\">Ch\u00e8n<\/strong> V\u00f2i phun \u00e1p su\u1ea5t (qua \u0111\u1ea7u m\u1edf ho\u1eb7c qua l\u1ed7 th\u1ee7ng).<\/li>\n\n\n\n<li><strong data-start=\"4385\" data-end=\"4393\">Con d\u1ea5u<\/strong> G\u00f3i h\u00e0ng (trong ch\u1ebf \u0111\u1ed9 m\u1edf) ho\u1eb7c k\u1ebft n\u1ed1i c\u00e1c c\u01a1 ch\u1ebf k\u00edn kh\u00ed (trong ch\u1ebf \u0111\u1ed9 \u0111\u00f3ng).<\/li>\n\n\n\n<li><strong data-start=\"4491\" data-end=\"4505\">T\u0103ng \u00e1p su\u1ea5t<\/strong> v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.<\/li>\n\n\n\n<li><strong data-start=\"4531\" data-end=\"4542\">M\u00e0n h\u00ecnh<\/strong> \u0110\u1ec3 ph\u00e1t hi\u1ec7n s\u1ef1 s\u1ee5t gi\u1ea3m \u00e1p su\u1ea5t \u0111\u1ed9t ng\u1ed9t cho th\u1ea5y s\u1ef1 r\u00f2 r\u1ec9 c\u1ee7a ph\u1edbt.<\/li>\n\n\n\n<li><strong data-start=\"4597\" data-end=\"4607\">Ghi l\u1ea1i<\/strong> \u00c1p su\u1ea5t v\u1ee1 v\u00e0 quan s\u00e1t \u0111i\u1ec3m h\u1ecfng h\u00f3c.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1ee3i \u00edch c\u1ee7a th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n v\u1ee1 trong bao b\u00ec linh ho\u1ea1t<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110o l\u01b0\u1eddng nhanh ch\u00f3ng v\u00e0 kh\u00e1ch quan hi\u1ec7u su\u1ea5t c\u1ee7a ph\u1edbt<\/li>\n\n\n\n<li>\u0110\u1ed9 l\u1eb7p l\u1ea1i cao v\u1edbi quy tr\u00ecnh th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n h\u00f3a<\/li>\n\n\n\n<li>\u00c1p d\u1ee5ng cho m\u1ed9t ph\u1ea1m vi r\u1ed9ng l\u1edbn c\u1ee7a <strong data-start=\"4845\" data-end=\"4872\">V\u1eadt li\u1ec7u m\u00e0ng d\u1ebbo<\/strong><\/li>\n\n\n\n<li>C\u00f3 gi\u00e1 tr\u1ecb trong <strong data-start=\"4891\" data-end=\"4898\">Nghi\u00ean c\u1ee9u v\u00e0 Ph\u00e1t tri\u1ec3n<\/strong>, <strong data-start=\"4900\" data-end=\"4924\">T\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh<\/strong>, V\u00e0 <strong data-start=\"4930\" data-end=\"4959\">Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t<\/strong>\t<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Burst Strength Test of Flexible Pack &amp; ASTM F2054 The ASTM F2054 burst test uses internal air pressurization within restraining plates to simulate real-world mechanical stresses. As pressure builds inside the package, the test identifies the weakest point\u2014typically the seal\u2014and records the pressure at which the package bursts. This value provides a direct indicator of [&hellip;]<\/p>","protected":false},"featured_media":6141,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"class_list":["post-9293","applications","type-applications","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/applications\/9293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/applications"}],"about":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/types\/applications"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/media\/6141"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/media?parent=9293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}