{"id":875,"date":"2025-02-20T16:08:02","date_gmt":"2025-02-20T08:08:02","guid":{"rendered":"https:\/\/www.puncturetest.com\/?page_id=875"},"modified":"2025-07-03T15:41:44","modified_gmt":"2025-07-03T07:41:44","slug":"protrusion-puncture-resistance-tester","status":"publish","type":"page","link":"https:\/\/www.puncturetest.com\/vi\/protrusion-puncture-resistance-tester\/","title":{"rendered":"M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n ch\u1ed1ng th\u1ee7ng do l\u1ed3i ra \u2013 ASTM D5748"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"875\" class=\"elementor elementor-875\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c60fdbb e-flex e-con-boxed e-con e-parent\" data-id=\"c60fdbb\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-db6fcba e-con-full e-flex e-con e-child\" data-id=\"db6fcba\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-9d1f798 e-con-full e-flex e-con e-child\" data-id=\"9d1f798\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8cc5a79 e-con-full e-flex e-con e-child\" data-id=\"8cc5a79\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6b67d4 elementor-widget elementor-widget-heading\" data-id=\"b6b67d4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n ch\u1ed1ng th\u1ee7ng do l\u1ed3i ra<br>-<small> ASTM D5748<\/small><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69f526a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"69f526a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"344\" data-end=\"820\">M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n ch\u1ed1ng \u0111\u00e2m th\u1ee7ng do l\u1ed3i ra \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0111\u00e2m th\u1ee7ng c\u1ee7a v\u1eadt li\u1ec7u, \u0111\u1eb7c bi\u1ec7t l\u00e0 m\u00e0ng b\u1ecdc co gi\u00e3n. Th\u1eed nghi\u1ec7m n\u00e0y l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c va \u0111\u1eadp v\u00e0 \u0111\u00e2m th\u1ee7ng trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 ti\u00eau d\u00f9ng kh\u00e1c nhau. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y th\u1eed nghi\u1ec7m n\u00e0y, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e0ng b\u1ecdc co gi\u00e3n c\u1ee7a h\u1ecd \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 b\u1ec1n v\u00e0 hi\u1ec7u su\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dfc7690 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"dfc7690\" data-element_type=\"widget\" data-settings=\"{&quot;button_width&quot;:&quot;25&quot;,&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"875\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"dfc7690\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Puncture Test\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tT\u00ean\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"T\u00ean\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_26b0101 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_26b0101\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tC\u00f4ng ty\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_26b0101]\" id=\"form-field-field_26b0101\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"C\u00f4ng ty\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Email\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tTh\u00f4ng \u0111i\u1ec7p\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Th\u00f4ng \u0111i\u1ec7p\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha elementor-field-group elementor-column elementor-field-group-field_50f0fd6 elementor-col-100\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_50f0fd6\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6LcO3HUrAAAAAKhAi3KjswdM4-_7i5zKd1s5FO2N\" data-type=\"v2_checkbox\" data-theme=\"light\" data-size=\"normal\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-25 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">G\u1eedi<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"vi\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-163fe1b e-con-full e-flex e-con e-child\" data-id=\"163fe1b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3f2b60d e-flex e-con-boxed e-con e-parent\" data-id=\"3f2b60d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c5f6d2 elementor-widget elementor-widget-heading\" data-id=\"7c5f6d2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n ch\u1ed1ng th\u1ee7ng do l\u1ed3i ra l\u00e0 g\u00ec?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6126588 elementor-widget elementor-widget-text-editor\" data-id=\"6126588\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"876\" data-end=\"1357\">M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n ch\u1ed1ng th\u1ee7ng do l\u1ef1c \u0111\u00e2m l\u1ed3i l\u00e0 thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111o l\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i l\u1ef1c \u0111\u00e2m th\u1ee7ng c\u1ee7a v\u1eadt li\u1ec7u, \u0111\u1eb7c bi\u1ec7t l\u00e0 m\u00e0ng b\u1ecdc co gi\u00e3n. C\u00e1c l\u1ef1c n\u00e0y m\u00f4 ph\u1ecfng t\u00e1c \u0111\u1ed9ng m\u00e0 v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i trong qu\u00e1 tr\u00ecnh l\u01b0u kho, v\u1eadn chuy\u1ec3n ho\u1eb7c x\u1eed l\u00fd, t\u1eeb \u0111\u00f3 cung c\u1ea5p th\u00f4ng tin v\u1ec1 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 ch\u1ed1ng l\u1ea1i s\u1ef1 xuy\u00ean th\u1ee7ng c\u1ee7a v\u1eadt li\u1ec7u. Th\u1eed nghi\u1ec7m n\u00e0y c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p ph\u1ee5 thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i c\u1ea7n ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c v\u00e0 l\u1ef1c \u0111\u00e2m th\u1ee7ng m\u00e0 kh\u00f4ng b\u1ecb h\u01b0 h\u1ecfng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a9693b2 e-flex e-con-boxed e-con e-parent\" data-id=\"a9693b2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b44c843 elementor-widget elementor-widget-heading\" data-id=\"b44c843\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7ng do l\u1ed3i ra ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-038313d e-grid e-con-full e-con e-child\" data-id=\"038313d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31bf3e1 elementor-widget elementor-widget-video\" data-id=\"31bf3e1\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/LvOy--Ybkgc&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-beb1dd0 elementor-widget elementor-widget-text-editor\" data-id=\"beb1dd0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1419\" data-end=\"1701\">Quy tr\u00ecnh th\u1eed nghi\u1ec7m bao g\u1ed3m vi\u1ec7c t\u00e1c d\u1ee5ng m\u1ed9t l\u1ef1c \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t th\u00f4ng qua \u0111\u1ea7u d\u00f2 l\u00ean m\u1eabu v\u1eadt li\u1ec7u cho \u0111\u1ebfn khi x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng th\u1ee7ng. M\u00e1y th\u1eed nghi\u1ec7m \u0111o l\u01b0\u1eddng c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m \u0111\u1ee9t v\u1eadt li\u1ec7u, n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c h\u1ea5p th\u1ee5 tr\u01b0\u1edbc khi h\u1ecfng v\u00e0 \u0111\u1ed9 s\u00e2u th\u00e2m nh\u1eadp c\u1ee7a \u0111\u1ea7u d\u00f2.<\/p><p data-start=\"1703\" data-end=\"1749\">C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh c\u1ee7a quy tr\u00ecnh th\u1eed nghi\u1ec7m bao g\u1ed3m:<\/p><ol data-start=\"1750\" data-end=\"2202\"><li data-start=\"1750\" data-end=\"1915\"><strong data-start=\"1753\" data-end=\"1776\">Chu\u1ea9n b\u1ecb m\u1eabu:<\/strong> C\u00e1c m\u1eabu th\u1eed \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n h\u00f3a trong m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, th\u01b0\u1eddng \u1edf nhi\u1ec7t \u0111\u1ed9 23\u00b0C (73,4\u00b0F) v\u00e0 \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i 50%, nh\u1eb1m \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n.<\/li><li data-start=\"1916\" data-end=\"2066\"><strong data-start=\"1919\" data-end=\"1942\">Quy tr\u00ecnh ch\u1ecdc d\u00f2:<\/strong> M\u1eabu th\u1eed \u0111\u01b0\u1ee3c k\u1eb9p ch\u1eb7t, v\u00e0 \u0111\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c h\u1ea1 xu\u1ed1ng b\u1ec1 m\u1eb7t. Sau \u0111\u00f3, ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m t\u00e1c d\u1ee5ng l\u1ef1c cho \u0111\u1ebfn khi v\u1eadt li\u1ec7u b\u1ecb th\u1ee7ng.<\/li><li data-start=\"2067\" data-end=\"2202\"><strong data-start=\"2070\" data-end=\"2090\">Thu th\u1eadp d\u1eef li\u1ec7u:<\/strong> M\u00e1y th\u1eed ghi l\u1ea1i c\u00e1c d\u1eef li\u1ec7u nh\u01b0 l\u1ef1c c\u1ef1c \u0111\u1ea1i, l\u1ef1c t\u1ed1i \u0111a, n\u0103ng l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00e2m th\u1ee7ng v\u00e0 \u0111\u1ed9 s\u00e2u th\u00e2m nh\u1eadp c\u1ee7a \u0111\u1ea7u d\u00f2.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e3acdca e-flex e-con-boxed e-con e-parent\" data-id=\"e3acdca\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-052ad27 elementor-widget elementor-widget-heading\" data-id=\"052ad27\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">T\u1ea1i sao kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7ng l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi m\u00e0ng b\u1ecdc co gi\u00e3n?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99eb278 elementor-widget elementor-widget-text-editor\" data-id=\"99eb278\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2270\" data-end=\"2552\">Kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7ng l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u00e0ng b\u1ecdc co gi\u00e3n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong l\u0129nh v\u1ef1c \u0111\u00f3ng g\u00f3i. C\u00e1c lo\u1ea1i m\u00e0ng n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ea3n ph\u1ea9m trong qu\u00e1 tr\u00ecnh l\u01b0u kho v\u00e0 v\u1eadn chuy\u1ec3n, v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7ng c\u1ee7a ch\u00fang \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ef1 an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c b\u1ecdc.<\/p><p data-start=\"2554\" data-end=\"2879\">Theo ti\u00eau chu\u1ea9n ASTM D5748, th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7ng trong \u0111i\u1ec1u ki\u1ec7n bi\u1ebfn d\u1ea1ng hai tr\u1ee5c gi\u00fap m\u00f4 ph\u1ecfng c\u00e1c \u1ee9ng su\u1ea5t m\u00e0 m\u00e0ng k\u00e9o ph\u1ea3i ch\u1ecbu trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00e0ng v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c t\u00ednh to\u00e0n v\u1eb9n khi ph\u1ea3i ch\u1ecbu c\u00e1c t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc ho\u1eb7c m\u00e0i m\u00f2n trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-25c3372 e-flex e-con-boxed e-con e-parent\" data-id=\"25c3372\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6783fac elementor-widget elementor-widget-heading\" data-id=\"6783fac\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ti\u00eau chu\u1ea9n ASTM D5748 v\u00e0 vai tr\u00f2 c\u1ee7a n\u00f3 trong th\u1eed nghi\u1ec7m \u0111\u1ed9 ch\u1ed1ng th\u1ee7ng<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-300a555 e-grid e-con-full e-con e-child\" data-id=\"300a555\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d62a57 elementor-widget elementor-widget-text-editor\" data-id=\"9d62a57\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2930\" data-end=\"3199\">ASTM D5748 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n \u0111\u1ec3 \u0111o l\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7ng c\u1ee7a m\u00e0ng b\u1ecdc co gi\u00e3n. Ti\u00eau chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh quy tr\u00ecnh v\u00e0 thi\u1ebft b\u1ecb c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e0ng b\u1ecdc co gi\u00e3n khi ch\u1ecbu t\u1ea3i. Th\u1eed nghi\u1ec7m n\u00e0y cung c\u1ea5p c\u00e1c d\u1eef li\u1ec7u qu\u00fd gi\u00e1, bao g\u1ed3m:<\/p><ul data-start=\"3200\" data-end=\"3345\"><li data-start=\"3200\" data-end=\"3241\">L\u1ef1c khi\u1ebfn v\u1eadt li\u1ec7u b\u1ecb g\u00e3y.<\/li><li data-start=\"3242\" data-end=\"3295\">L\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m th\u1ee7ng m\u00e0ng.<\/li><li data-start=\"3296\" data-end=\"3345\">Kho\u1ea3ng c\u00e1ch m\u00e0 \u0111\u1ea7u d\u00f2 th\u00e2m nh\u1eadp v\u00e0o v\u1eadt li\u1ec7u.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18ec0e4 elementor-widget elementor-widget-image\" data-id=\"18ec0e4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp\" class=\"attachment-large size-large wp-image-879\" alt=\"\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748-300x100.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4c0c17 elementor-widget elementor-widget-text-editor\" data-id=\"a4c0c17\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ASTM D5748, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e0ng b\u1ecdc co gi\u00e3n c\u1ee7a h\u1ecd \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh v\u00e0 mang l\u1ea1i s\u1ef1 b\u1ea3o v\u1ec7 \u0111\u00e1ng tin c\u1eady cho s\u1ea3n ph\u1ea9m.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d51e4ed e-flex e-con-boxed e-con e-parent\" data-id=\"d51e4ed\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e01a403 elementor-widget elementor-widget-heading\" data-id=\"e01a403\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">C\u00e1c t\u00ednh n\u0103ng ch\u00ednh v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n ch\u1ed1ng \u0111\u00e2m th\u1ee7ng do l\u1ed3i ra<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cd56b6c e-grid e-con-full e-con e-child\" data-id=\"cd56b6c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9efa434 elementor-widget elementor-widget-image\" data-id=\"9efa434\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"300\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/protrusion-puncture-resistance-tester-astm-d5748-1.webp\" class=\"attachment-large size-large wp-image-878\" alt=\"M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n ch\u1ed1ng \u0111\u00e2m th\u1ee7ng c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn nh\u00f4 ra theo ti\u00eau chu\u1ea9n ASTM D5748\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/protrusion-puncture-resistance-tester-astm-d5748-1.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/protrusion-puncture-resistance-tester-astm-d5748-1-300x150.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4b06a66 e-con-full e-flex e-con e-child\" data-id=\"4b06a66\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c59367 elementor-widget elementor-widget-heading\" data-id=\"0c59367\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">C\u00e1c t\u00ednh n\u0103ng ch\u00ednh<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44e9fb3 elementor-widget elementor-widget-text-editor\" data-id=\"44e9fb3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3561\" data-end=\"3668\">M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n ch\u1ed1ng \u0111\u00e2m th\u1ee7ng do l\u1ed3i ra \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady. Thi\u1ebft b\u1ecb n\u00e0y th\u01b0\u1eddng c\u00f3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m sau:<\/p><ul data-start=\"3669\" data-end=\"4123\"><li data-start=\"3669\" data-end=\"3734\"><strong data-start=\"3671\" data-end=\"3686\">\u0110i\u1ec1u khi\u1ec3n PLC<\/strong>: \u0110i\u1ec1u n\u00e0y mang l\u1ea1i s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 s\u1ef1 thu\u1eadn ti\u1ec7n trong v\u1eadn h\u00e0nh.<\/li><li data-start=\"3735\" data-end=\"3835\"><strong data-start=\"3737\" data-end=\"3762\">T\u1ed1c \u0111\u1ed9 th\u1eed nghi\u1ec7m c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh<\/strong>: T\u1ed1c \u0111\u1ed9 c\u1ee7a th\u1eed nghi\u1ec7m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 m\u00f4 ph\u1ecfng c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau.<\/li><li data-start=\"3836\" data-end=\"3930\"><strong data-start=\"3838\" data-end=\"3877\">C\u01a1 c\u1ea5u tr\u1ee5c v\u00edt bi ch\u00ednh x\u00e1c<\/strong>: \u0110\u1ea3m b\u1ea3o ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c \u0111\u1ed9 d\u1ecbch chuy\u1ec3n v\u00e0 t\u1ed1c \u0111\u1ed9.<\/li><li data-start=\"3931\" data-end=\"4015\"><strong data-start=\"3933\" data-end=\"3973\">Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u lo\u1ea1i \u0111\u00e8n<\/strong>: Cho ph\u00e9p ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m tr\u00ean nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau.<\/li><li data-start=\"4016\" data-end=\"4123\"><strong data-start=\"4018\" data-end=\"4052\">C\u1ed5ng truy\u1ec1n d\u1eef li\u1ec7u RS-232<\/strong>: Gi\u00fap t\u00edch h\u1ee3p d\u1ec5 d\u00e0ng v\u1edbi ph\u1ea7n m\u1ec1m ki\u1ec3m th\u1eed \u0111\u1ec3 ph\u00e2n t\u00edch d\u1eef li\u1ec7u.<\/li><\/ul><p data-start=\"4125\" data-end=\"4296\">Nh\u1eefng t\u00ednh n\u0103ng n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y ki\u1ec3m tra mang l\u1ea1i k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i, nh\u1edd \u0111\u00f3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00f4ng t\u00e1c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng t\u1ea1i c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p s\u1eed d\u1ee5ng m\u00e0ng b\u1ecdc co gi\u00e3n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d906fd elementor-widget elementor-widget-heading\" data-id=\"9d906fd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Th\u00f4ng s\u1ed1 ch\u00ednh<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b172eb9 elementor-widget elementor-widget-text-editor\" data-id=\"b172eb9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td style=\"text-align: center;\" width=\"182\">Ph\u1ea1m vi th\u1eed nghi\u1ec7m<\/td><td style=\"text-align: center;\" width=\"302\">0\u2013500 N (ho\u1eb7c 50, 100, 200, v.v.) 5 N \u0111\u1ed1i v\u1edbi h\u1ec7 s\u1ed1 ma s\u00e1t (COF)<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">\u0110\u1ed9t qu\u1ef5<\/td><td style=\"text-align: center;\" width=\"302\">800 mm<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">T\u1ed1c \u0111\u1ed9 ki\u1ec3m tra<\/td><td style=\"text-align: center;\" width=\"302\">1\u2013500 mm\/ph\u00fat<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">\u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a thi\u1ebft b\u1ecb hi\u1ec3n th\u1ecb<\/td><td style=\"text-align: center;\" width=\"302\">0,01 mm<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td><td style=\"text-align: center;\" width=\"302\">0,51 TP4T To\u00e0n thang \u0111o<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">Chi\u1ec1u r\u1ed9ng m\u1eabu<\/td><td style=\"text-align: center;\" width=\"302\">27 mm (c\u00f3 s\u1eb5n t\u00f9y ch\u1ecdn)<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">Ki\u1ec3m so\u00e1t<\/td><td style=\"text-align: center;\" width=\"302\">M\u00e0n h\u00ecnh PLC v\u00e0 HMI<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">C\u00f4ng su\u1ea5t<\/td><td style=\"text-align: center;\" width=\"302\">110\u2013220 V<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6821011 e-con-full e-flex e-con e-parent\" data-id=\"6821011\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-665057d elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"665057d\" data-element_type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/Elastomeric-Closures-Penetrability-Test-1024x256.webp);\" role=\"img\" aria-label=\"Th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng xuy\u00ean th\u1ee7ng c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00f3ng k\u00edn b\u1eb1ng v\u1eadt li\u1ec7u \u0111\u00e0n h\u1ed3i\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tH\u00e3y \u0111\u1ea3m b\u1ea3o bao b\u00ec c\u1ee7a b\u1ea1n tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh ngay h\u00f4m nay\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tN\u1ebfu b\u1ea1n \u0111ang mu\u1ed1n n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i, th\u00ec <strong>M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n ch\u1ed1ng th\u1ee7ng do l\u1ed3i ra<\/strong> l\u00e0 c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong quy tr\u00ecnh ki\u1ec3m th\u1eed c\u1ee7a b\u1ea1n. H\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng <strong>m\u00e0ng b\u1ecdc co gi\u00e3n<\/strong> \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf. Li\u00ean h\u1ec7 <strong>Th\u1eed nghi\u1ec7m \u0111\u00e2m th\u1ee7ng<\/strong> H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay h\u00f4m nay \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m ti\u00ean ti\u1ebfn c\u1ee7a ch\u00fang t\u00f4i v\u00e0 c\u00e1ch ch\u00fang c\u00f3 th\u1ec3 gi\u00fap qu\u00fd v\u1ecb duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng cao nh\u1ea5t cho c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00f3ng g\u00f3i c\u1ee7a m\u00ecnh. H\u00e3y \u0111\u1ec3 ch\u00fang t\u00f4i h\u1ed7 tr\u1ee3 qu\u00fd v\u1ecb t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh th\u1eed nghi\u1ec7m v\u1eadt li\u1ec7u v\u00e0 \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c <strong>ASTM D5748<\/strong> y\u00eau c\u1ea7u.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/www.puncturetest.com\/vi\/contact\/\">\n\t\t\t\t\t\tNh\u1ea5p v\u00e0o \u0111\u00e2y\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Protrusion Puncture Resistance Tester&#8211; ASTM D5748 The Protrusion Puncture Resistance Tester plays a critical role in evaluating the puncture resistance of materials, especially stretch wrap films. This test is essential for understanding the performance of materials that must withstand impacts and punctures in various industrial and consumer applications. By utilizing this tester, manufacturers can ensure [&hellip;]<\/p>","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-875","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Protrusion Puncture Resistance Tester - ASTM D5748 - Puncture Test<\/title>\n<meta name=\"description\" content=\"Protrusion Puncture Resistance Tester in measuring the puncture resistance of stretch wrap films, which compliance with ASTM D5748.\" \/>\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.puncturetest.com\/vi\/protrusion-puncture-resistance-tester\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Protrusion Puncture Resistance Tester - ASTM D5748 - Puncture Test\" \/>\n<meta property=\"og:description\" content=\"Protrusion Puncture Resistance Tester in measuring the puncture resistance of stretch wrap films, which compliance with ASTM D5748.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.puncturetest.com\/vi\/protrusion-puncture-resistance-tester\/\" \/>\n<meta property=\"og:site_name\" content=\"Puncture Test\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-03T07:41:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/\",\"url\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/\",\"name\":\"Protrusion Puncture Resistance Tester - ASTM D5748 - Puncture Test\",\"isPartOf\":{\"@id\":\"https:\/\/www.puncturetest.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp\",\"datePublished\":\"2025-02-20T08:08:02+00:00\",\"dateModified\":\"2025-07-03T07:41:44+00:00\",\"description\":\"Protrusion Puncture Resistance Tester in measuring the puncture resistance of stretch wrap films, which compliance with ASTM D5748.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#primaryimage\",\"url\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp\",\"contentUrl\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.puncturetest.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Protrusion Puncture Resistance Tester &#8211; 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