{"id":1079,"date":"2025-05-07T17:12:37","date_gmt":"2025-05-07T09:12:37","guid":{"rendered":"https:\/\/www.puncturetest.com\/?page_id=1079"},"modified":"2025-07-03T15:45:11","modified_gmt":"2025-07-03T07:45:11","slug":"tissue-paper-ball-burst-strength-test","status":"publish","type":"page","link":"https:\/\/www.puncturetest.com\/vi\/tissue-paper-ball-burst-strength-test\/","title":{"rendered":"Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n v\u1ee1 c\u1ee7a qu\u1ea3 b\u00f3ng gi\u1ea5y l\u1ee5a"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1079\" class=\"elementor elementor-1079\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f18fd1a e-con-full e-flex e-con e-parent\" data-id=\"f18fd1a\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-9d2e595 e-con-full e-flex e-con e-child\" data-id=\"9d2e595\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-562d936 e-con-full e-flex e-con e-child\" data-id=\"562d936\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-d2c9de3 e-con-full e-flex e-con e-child\" data-id=\"d2c9de3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7ed2e7f elementor-widget elementor-widget-heading\" data-id=\"7ed2e7f\" 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\">Th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7ng \u0111\u1ed1i v\u1edbi gi\u1ea5y l\u1ee5a<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d561f2 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"3d561f2\" 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 class=\"\" data-start=\"466\" data-end=\"985\">C\u00e1i <strong data-start=\"470\" data-end=\"511\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n v\u1ee1 c\u1ee7a qu\u1ea3 b\u00f3ng gi\u1ea5y l\u1ee5a<\/strong> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m gi\u1ea5y l\u1ee5a khi ch\u1ecbu \u00e1p l\u1ef1c. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u00f3ng vai tr\u00f2 thi\u1ebft y\u1ebfu trong c\u00f4ng t\u00e1c \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t gi\u1ea5y l\u1ee5a, c\u00e1c \u0111\u01a1n v\u1ecb gia c\u00f4ng v\u00e0 c\u00e1c chuy\u00ean gia \u0111\u00f3ng g\u00f3i, nh\u1eb1m \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 b\u1ec1n \u0111\u00e3 quy \u0111\u1ecbnh. Trong s\u1ed1 c\u00e1c quy tr\u00ecnh \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i nh\u1ea5t cho m\u1ee5c \u0111\u00edch n\u00e0y c\u00f3 <strong data-start=\"865\" data-end=\"880\">ISO 12625-9<\/strong>, trong \u0111\u00f3 n\u00eau r\u00f5 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u00eau chu\u1ea9n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n ch\u1ed1ng v\u1ee1 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t qu\u1ea3 c\u1ea7u th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng.<\/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-716ceea elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"716ceea\" 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=\"1079\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"716ceea\"\/>\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-26eab2a e-con-full e-flex e-con e-child\" data-id=\"26eab2a\" 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<\/div>\n\t\t<div class=\"elementor-element elementor-element-479d18a e-flex e-con-boxed e-con e-parent\" data-id=\"479d18a\" 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-c2e3a1f elementor-widget elementor-widget-heading\" data-id=\"c2e3a1f\" 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 ISO 12625-9 v\u00e0 Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n v\u1ee1 c\u1ee7a qu\u1ea3 b\u00f3ng gi\u1ea5y l\u1ee5a<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48ad507 elementor-widget elementor-widget-text-editor\" data-id=\"48ad507\" 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 class=\"\" data-start=\"466\" data-end=\"985\">C\u00e1i <strong data-start=\"470\" data-end=\"511\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n v\u1ee1 c\u1ee7a qu\u1ea3 b\u00f3ng gi\u1ea5y l\u1ee5a<\/strong> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m gi\u1ea5y l\u1ee5a khi ch\u1ecbu \u00e1p l\u1ef1c. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u00f3ng vai tr\u00f2 thi\u1ebft y\u1ebfu trong c\u00f4ng t\u00e1c \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t gi\u1ea5y l\u1ee5a, c\u00e1c \u0111\u01a1n v\u1ecb gia c\u00f4ng v\u00e0 c\u00e1c chuy\u00ean gia \u0111\u00f3ng g\u00f3i, nh\u1eb1m \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 b\u1ec1n \u0111\u00e3 quy \u0111\u1ecbnh. Trong s\u1ed1 c\u00e1c quy tr\u00ecnh \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i nh\u1ea5t cho m\u1ee5c \u0111\u00edch n\u00e0y c\u00f3 <strong data-start=\"865\" data-end=\"880\">ISO 12625-9<\/strong>, trong \u0111\u00f3 n\u00eau r\u00f5 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u00eau chu\u1ea9n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n ch\u1ed1ng v\u1ee1 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t qu\u1ea3 c\u1ea7u th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng.<\/p><p class=\"\" data-start=\"1448\" data-end=\"1759\"><a href=\"https:\/\/www.puncturetest.com\/vi\/standards\/iso-12625-9\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"1448\" data-end=\"1463\">ISO 12625-9<\/strong><\/a> l\u00e0 ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf c\u00f3 t\u00ean l\u00e0 <em data-start=\"1501\" data-end=\"1585\">\u201cGi\u1ea5y l\u1ee5a v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb gi\u1ea5y l\u1ee5a \u2014 Ph\u1ea7n 9: X\u00e1c \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n v\u1ee1 h\u00ecnh c\u1ea7u.\u201d<\/em> Ti\u00eau chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh ph\u01b0\u01a1ng ph\u00e1p \u0111o l\u01b0\u1eddng <strong data-start=\"1628\" data-end=\"1701\">kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a m\u1ed9t qu\u1ea3 b\u00f3ng th\u00e9p \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng c\u1ee7a m\u1ed9t m\u1eabu m\u00f4<\/strong>, cung c\u1ea5p m\u1ed9t th\u01b0\u1edbc \u0111o \u0111\u00e1ng tin c\u1eady v\u1ec1 <strong data-start=\"1735\" data-end=\"1758\">kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7ng<\/strong>.<\/p><p class=\"\" data-start=\"1761\" data-end=\"2061\">Trong quy tr\u00ecnh th\u1eed nghi\u1ec7m n\u00e0y, m\u1ed9t m\u1eabu m\u00f4 \u0111\u01b0\u1ee3c k\u1eb9p gi\u1eefa hai v\u00f2ng \u0111\u1ed3ng t\u00e2m. A <strong data-start=\"1854\" data-end=\"1868\">qu\u1ea3 b\u00f3ng n\u1ed5<\/strong> sau \u0111\u00f3 di chuy\u1ec3n v\u1edbi v\u1eadn t\u1ed1c kh\u00f4ng \u0111\u1ed5i l\u00e0 <strong data-start=\"1903\" data-end=\"1923\">(125 \u00b1 5) mm\/ph\u00fat<\/strong> \u0111\u1ec3 \u0111\u00e2m xuy\u00ean qua m\u00f4 cho \u0111\u1ebfn khi m\u00f4 b\u1ecb r\u00e1ch. C\u00e1i <strong data-start=\"1971\" data-end=\"2011\">l\u1ef1c t\u1ed1i \u0111a t\u00e1c d\u1ee5ng l\u00ean v\u1eadt li\u1ec7u tr\u01b0\u1edbc khi b\u1ecb \u0111\u1ee9t<\/strong> \u0111\u01b0\u1ee3c ghi nh\u1eadn l\u00e0 <strong data-start=\"2031\" data-end=\"2049\">l\u1ef1c n\u1ed5<\/strong> t\u00ednh b\u1eb1ng newton.<\/p><p class=\"\" data-start=\"2063\" data-end=\"2322\">Quy tr\u00ecnh n\u00e0y \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p l\u1ef1c c\u1ee5c b\u1ed9 c\u1ee7a m\u1eabu m\u00f4, qua \u0111\u00f3 m\u00f4 ph\u1ecfng c\u00e1c t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf nh\u01b0 lau ch\u00f9i, k\u00e9o ho\u1eb7c x\u00e9. Ti\u00eau chu\u1ea9n ISO 12625-9 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c k\u1ebft qu\u1ea3 \u0111o l\u01b0\u1eddng c\u00f3 t\u00ednh l\u1eb7p l\u1ea1i, \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a v\u00e0 ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c 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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-12d57d9 e-flex e-con-boxed e-con e-parent\" data-id=\"12d57d9\" 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-3c75198 elementor-widget elementor-widget-heading\" data-id=\"3c75198\" 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\">Chu\u1ea9n b\u1ecb cho th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7ng<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c592e60 elementor-widget elementor-widget-text-editor\" data-id=\"c592e60\" 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 class=\"\" data-start=\"2390\" data-end=\"2510\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a b\u00e0i ki\u1ec3m tra, h\u00e3y l\u00e0m theo c\u00e1c h\u01b0\u1edbng d\u1eabn sau: <strong data-start=\"2426\" data-end=\"2480\">c\u00e1c quy tr\u00ecnh l\u1ea5y m\u1eabu, x\u1eed l\u00fd v\u00e0 chu\u1ea9n b\u1ecb<\/strong> \u0111\u01b0\u1ee3c n\u00eau trong ti\u00eau chu\u1ea9n ISO:<\/p><ul><li data-start=\"2514\" data-end=\"2709\"><strong data-start=\"2514\" data-end=\"2527\">L\u1ea5y m\u1eabu:<\/strong> N\u1ebfu ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ed9t l\u00f4 s\u1ea3n ph\u1ea9m, h\u00e3y tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ISO 186 v\u1ec1 l\u1ea5y m\u1eabu ng\u1eabu nhi\u00ean v\u00e0 \u0111\u1ea1i di\u1ec7n. \u0110\u1ea3m b\u1ea3o c\u00e1c m\u1eabu th\u1eed kh\u00f4ng c\u00f3 khuy\u1ebft t\u1eadt c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y b\u1eb1ng m\u1eaft th\u01b0\u1eddng m\u00e0 kh\u00f4ng ph\u1ea3i l\u00e0 khuy\u1ebft t\u1eadt v\u1ed1n c\u00f3 c\u1ee7a s\u1ea3n ph\u1ea9m gi\u1ea5y.<\/li><li data-start=\"2715\" data-end=\"2888\"><strong data-start=\"2715\" data-end=\"2732\">\u0110i\u1ec1u ki\u1ec7n:<\/strong> Ti\u1ebfn h\u00e0nh \u0111i\u1ec1u ki\u1ec7n h\u00f3a t\u1ea5t c\u1ea3 c\u00e1c m\u1eabu theo ti\u00eau chu\u1ea9n ISO 187. Duy tr\u00ec m\u00f4i tr\u01b0\u1eddng th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n (23 \u00b1 1\u00b0C, 50 \u00b1 2% RH) \u0111\u1ec3 lo\u1ea1i tr\u1eeb \u1ea3nh h\u01b0\u1edfng c\u1ee7a m\u00f4i tr\u01b0\u1eddng \u0111\u1ed1i v\u1edbi k\u1ebft qu\u1ea3.<\/li><li data-start=\"2892\" data-end=\"2919\"><strong data-start=\"2892\" data-end=\"2919\">Chu\u1ea9n b\u1ecb t\u00e1c ph\u1ea9m thi:<\/strong><\/li><li data-start=\"2924\" data-end=\"2965\">H\u00e3y s\u1eed d\u1ee5ng c\u00e1c m\u1ea3nh c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n khu v\u1ef1c k\u1eb9p.<ul><li data-start=\"2970\" data-end=\"3013\">\u0110\u1ea3m b\u1ea3o c\u00e1c m\u1eabu kh\u00f4ng b\u1ecb nh\u0103n hay b\u00e1m b\u1ea9n.<\/li><li data-start=\"3018\" data-end=\"3102\">\u0110\u1ed1i v\u1edbi cu\u1ed9n gi\u1ea5y v\u1ec7 sinh, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ba t\u1edd gi\u1ea5y n\u1ed1i li\u1ec1n nhau v\u00e0 ti\u1ebfn h\u00e0nh ki\u1ec3m tra t\u1edd \u1edf gi\u1eefa.<\/li><li data-start=\"3107\" data-end=\"3180\">Ki\u1ec3m tra a <strong data-start=\"3114\" data-end=\"3145\">\u00edt nh\u1ea5t 10 m\u1eabu h\u1ee3p l\u1ec7<\/strong> \u0111\u1ec3 th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch th\u1ed1ng k\u00ea \u0111\u00e1ng tin c\u1eady.<\/li><\/ul><\/li><\/ul>\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-3b029b0 e-flex e-con-boxed e-con e-parent\" data-id=\"3b029b0\" 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-09228fb elementor-widget elementor-widget-heading\" data-id=\"09228fb\" 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\">Quy tr\u00ecnh ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n v\u1ee1 c\u1ee7a qu\u1ea3 b\u00f3ng gi\u1ea5y l\u1ee5a theo t\u1eebng b\u01b0\u1edbc<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9a7de21 e-con-full e-flex e-con e-child\" data-id=\"9a7de21\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-56d2ff5 elementor-widget elementor-widget-text-editor\" data-id=\"56d2ff5\" 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<ol start=\"1\" data-spread=\"false\" data-pm-slice=\"3 3 []\"><li><p><strong>B\u1eadt ngu\u1ed3n<\/strong> b\u1eadt thi\u1ebft b\u1ecb ki\u1ec3m tra \u00edt nh\u1ea5t 30 ph\u00fat tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh ki\u1ec3m tra \u0111\u1ec3 h\u1ec7 th\u1ed1ng \u1ed5n \u0111\u1ecbnh.<\/p><\/li><li><p><strong>K\u1eb9p m\u1eabu l\u1ea1i<\/strong> v\u1edbi m\u1eb7t tr\u00ean h\u01b0\u1edbng v\u1ec1 ph\u00eda qu\u1ea3 b\u00f3ng v\u1ee1. S\u1ef1 nh\u1ea5t qu\u00e1n l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u2014 n\u1ebfu m\u1eb7t tr\u00ean kh\u00f4ng r\u00f5 r\u00e0ng, h\u00e3y \u0111\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 c\u00e1c m\u1eabu \u0111\u1ec1u \u0111\u01b0\u1ee3c k\u1eb9p theo c\u00f9ng m\u1ed9t c\u00e1ch.<\/p><\/li><li><p><strong>\u0110i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 m\u00e1y<\/strong> \u0111\u1ebfn 125 mm\/ph\u00fat.<\/p><\/li><li><p><strong>B\u1eaft \u0111\u1ea7u b\u00e0i ki\u1ec3m tra.<\/strong> Qu\u1ea3 b\u00f3ng \u1ea5n vu\u00f4ng g\u00f3c v\u00e0o m\u00f4 cho \u0111\u1ebfn khi m\u00f4 b\u1ecb r\u00e1ch.<\/p><\/li><li><p><strong>Ghi l\u1ea1i gi\u00e1 tr\u1ecb l\u1ef1c c\u1ef1c \u0111\u1ea1i<\/strong> \u0111\u01b0\u1ee3c \u0111o tr\u01b0\u1edbc khi x\u1ea3y ra s\u1ef1 c\u1ed1 v\u1ee1.<\/p><\/li><li><p>L\u1eb7p l\u1ea1i b\u00e0i ki\u1ec3m tra \u00edt nh\u1ea5t <strong>10 m\u1eabu<\/strong> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh tin c\u1eady c\u1ee7a d\u1eef li\u1ec7u.<\/p><\/li><\/ol>\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-7024bd0 elementor-widget elementor-widget-image\" data-id=\"7024bd0\" 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=\"406\" height=\"425\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/05\/Tissue-Paper-Ball-Burst-Strength-Test-ISO-12625-9.webp\" class=\"attachment-full size-full wp-image-1081\" alt=\"Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n v\u1ee1 c\u1ee7a qu\u1ea3 b\u00f3ng gi\u1ea5y l\u1ee5a - ISO 12625-9\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/05\/Tissue-Paper-Ball-Burst-Strength-Test-ISO-12625-9.webp 406w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/05\/Tissue-Paper-Ball-Burst-Strength-Test-ISO-12625-9-287x300.webp 287w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/05\/Tissue-Paper-Ball-Burst-Strength-Test-ISO-12625-9-11x12.webp 11w\" sizes=\"(max-width: 406px) 100vw, 406px\" \/>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7f1a7f1 e-flex e-con-boxed e-con e-parent\" data-id=\"7f1a7f1\" 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-2ac39d9 elementor-widget elementor-widget-heading\" data-id=\"2ac39d9\" 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\">Ph\u00e2n t\u00edch k\u1ebft qu\u1ea3 v\u00e0 t\u00ednh to\u00e1n ch\u1ec9 s\u1ed1 b\u00f9ng ph\u00e1t<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c32c898 elementor-widget elementor-widget-text-editor\" data-id=\"c32c898\" 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 class=\"\" data-start=\"3820\" data-end=\"3834\">Sau khi th\u1eed nghi\u1ec7m:<\/p><ul><li data-start=\"3838\" data-end=\"3902\">T\u00ednh to\u00e1n <strong data-start=\"3852\" data-end=\"3872\">l\u1ef1c b\u00f9ng n\u1ed5 trung b\u00ecnh<\/strong> (F\u0304) t\u1eeb 10 m\u1eabu th\u1eed.<\/li><li data-start=\"3905\" data-end=\"3967\">X\u00e1c \u0111\u1ecbnh <strong data-start=\"3919\" data-end=\"3941\">\u0111\u1ed9 l\u1ec7ch chu\u1ea9n<\/strong> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh h\u1ee3p l\u1ec7 v\u1ec1 m\u1eb7t th\u1ed1ng k\u00ea.<\/li><li data-start=\"3970\" data-end=\"4020\">T\u00ednh to\u00e1n <strong data-start=\"3982\" data-end=\"4001\">ch\u1ec9 s\u1ed1 b\u00f9ng n\u1ed5 (X)<\/strong> s\u1eed d\u1ee5ng c\u00f4ng th\u1ee9c:<br \/><strong data-start=\"4024\" data-end=\"4038\">X = F\u0304 \/ g<br \/><\/strong>\u0110\u1ecba \u0111i\u1ec3m:<ul><li data-start=\"4053\" data-end=\"4091\">F\u0304 = l\u1ef1c b\u00f9ng n\u1ed5 trung b\u00ecnh, t\u00ednh b\u1eb1ng newton<\/li><li data-start=\"4096\" data-end=\"4129\">g = tr\u1ecdng l\u01b0\u1ee3ng tr\u00ean \u0111\u01a1n v\u1ecb di\u1ec7n t\u00edch c\u1ee7a gi\u1ea5y l\u1ee5a (g\/m\u00b2)<\/li><\/ul><\/li><\/ul><p class=\"\" data-start=\"4131\" data-end=\"4320\">C\u00e1i <strong data-start=\"4135\" data-end=\"4150\">ch\u1ec9 s\u1ed1 \u0111\u1ed9t bi\u1ebfn<\/strong> gi\u00fap c\u00e1c k\u1ef9 s\u01b0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng chu\u1ea9n h\u00f3a \u0111\u1ed9 b\u1ec1n \u0111\u1ee9t d\u1ef1a tr\u00ean tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u1eadt li\u1ec7u, t\u1eeb \u0111\u00f3 mang l\u1ea1i s\u1ef1 so s\u00e1nh c\u00f3 \u00fd ngh\u0129a h\u01a1n gi\u1eefa c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng tr\u00ean \u0111\u01a1n v\u1ecb di\u1ec7n t\u00edch kh\u00e1c nhau.<\/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-6f7ce27 e-flex e-con-boxed e-con e-parent\" data-id=\"6f7ce27\" 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-2b8c31f elementor-widget elementor-widget-heading\" data-id=\"2b8c31f\" 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 \u0111\u1ed9 b\u1ec1n \u0111\u1ee9t l\u1ea1i quan tr\u1ecdng trong vi\u1ec7c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea5y l\u1ee5a<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d5fd8e elementor-widget elementor-widget-text-editor\" data-id=\"0d5fd8e\" 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 class=\"\" data-start=\"4385\" data-end=\"4711\">\u0110\u1ed9 b\u1ec1n v\u1ee1 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t con s\u1ed1 \u2014 n\u00f3 ph\u1ea3n \u00e1nh <strong data-start=\"4437\" data-end=\"4478\">hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n trong th\u1ef1c t\u1ebf<\/strong> c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m gi\u1ea5y l\u1ee5a c\u1ee7a qu\u00fd v\u1ecb. Gi\u1ea5y l\u1ee5a qu\u00e1 m\u1ecfng c\u00f3 th\u1ec3 b\u1ecb r\u00e1ch trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, trong khi gi\u1ea5y l\u1ee5a qu\u00e1 d\u00e0y c\u00f3 th\u1ec3 t\u1ea1o c\u1ea3m gi\u00e1c th\u00f4 r\u00e1p ho\u1eb7c c\u1ee9ng. B\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh quy tr\u00ecnh ki\u1ec3m tra sao cho ph\u00f9 h\u1ee3p v\u1edbi <a href=\"https:\/\/www.iso.org\/standard\/63610.html\" target=\"_blank\" rel=\"noopener\">ISO 12625-9<\/a>, b\u1ea1n s\u1ebd \u0111\u1ea3m b\u1ea3o r\u1eb1ng k\u1ebft qu\u1ea3 c\u1ee7a m\u00ecnh l\u00e0 \u0111\u00e1ng tin c\u1eady v\u00e0 c\u00f3 th\u1ec3 so s\u00e1nh \u0111\u01b0\u1ee3c tr\u00ean ph\u1ea1m vi qu\u1ed1c t\u1ebf.<\/p><p class=\"\" data-start=\"4713\" data-end=\"4871\">T\u1ea1i <strong data-start=\"4716\" data-end=\"4736\">Cell Instruments<\/strong>, ch\u00fang t\u00f4i cung c\u1ea5p <strong data-start=\"4749\" data-end=\"4790\">m\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n v\u1ee1 bi ch\u00ednh x\u00e1c<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean d\u1ee5ng cho vi\u1ec7c ki\u1ec3m tra m\u00f4 theo c\u00e1c ti\u00eau chu\u1ea9n ISO. C\u00e1c gi\u1ea3i ph\u00e1p c\u1ee7a ch\u00fang t\u00f4i h\u1ed7 tr\u1ee3:<\/p><ul><li data-start=\"4874\" data-end=\"4904\">C\u00e1c c\u1ea5u h\u00ecnh k\u1eb9p t\u00f9y ch\u1ec9nh<\/li><li data-start=\"4907\" data-end=\"4948\">\u0110\u1ed9 l\u1eb7p l\u1ea1i cao v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn t\u1ef1 \u0111\u1ed9ng h\u00f3a<\/li><li data-start=\"4951\" data-end=\"5010\">D\u1ec5 d\u00e0ng \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a ti\u00eau chu\u1ea9n ISO 12625-9 v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m t\u01b0\u01a1ng t\u1ef1<\/li><\/ul><p class=\"\" data-start=\"5012\" data-end=\"5183\">D\u00f9 b\u1ea1n \u0111ang s\u1ea3n xu\u1ea5t gi\u1ea5y v\u1ec7 sinh hay kh\u0103n lau m\u1eb7t, vi\u1ec7c ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n v\u1ee1 \u0111\u00e1ng tin c\u1eady s\u1ebd \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng c\u1ee7a c\u1ea3 ng\u01b0\u1eddi ti\u00eau d\u00f9ng l\u1eabn c\u00e1c c\u01a1 quan qu\u1ea3n l\u00fd.<\/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-4be815d e-con-full e-flex e-con e-parent\" data-id=\"4be815d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a575706 elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"a575706\" 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\tKh\u00e1m ph\u00e1 m\u00e1y ki\u1ec3m tra \u0111\u1ed9 th\u1ee7ng c\u1ee7a ch\u00fang t\u00f4i - Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam\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\tC\u00e1i <strong>Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n v\u1ee1 c\u1ee7a qu\u1ea3 b\u00f3ng gi\u1ea5y l\u1ee5a<\/strong>, khi \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo <strong>ISO 12625-9<\/strong>, l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t kh\u0103n gi\u1ea5y. B\u1eb1ng c\u00e1ch \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c <strong>kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7ng<\/strong>, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u1ea3n ph\u1ea9m trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y.\n\nCell Instruments cam k\u1ebft h\u1ed7 tr\u1ee3 ng\u00e0nh c\u00f4ng nghi\u1ec7p gi\u1ea5y l\u1ee5a b\u1eb1ng c\u00e1ch <strong>thi\u1ebft b\u1ecb ki\u1ec3m tra c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao<\/strong> v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p chuy\u00ean nghi\u1ec7p. N\u1ebfu qu\u00fd v\u1ecb \u0111\u00e3 s\u1eb5n s\u00e0ng t\u1ed1i \u01b0u h\u00f3a c\u00e1c quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 n\u00e2ng cao \u0111\u1ed9 tin c\u1eady c\u1ee7a s\u1ea3n ph\u1ea9m, ch\u00fang t\u00f4i xin m\u1eddi qu\u00fd v\u1ecb kh\u00e1m ph\u00e1 c\u00e1c h\u1ec7 th\u1ed1ng ki\u1ec3m tra ti\u00ean ti\u1ebfn c\u1ee7a ch\u00fang t\u00f4i, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a qu\u00fd v\u1ecb.\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\tLi\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i\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>Th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7ng \u0111\u1ed1i v\u1edbi gi\u1ea5y l\u1ee5a Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n v\u1ee1 c\u1ee7a qu\u1ea3 c\u1ea7u gi\u1ea5y l\u1ee5a l\u00e0 ph\u01b0\u01a1ng ph\u00e1p quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m gi\u1ea5y l\u1ee5a khi ch\u1ecbu \u00e1p l\u1ef1c. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u00f3ng vai tr\u00f2 thi\u1ebft y\u1ebfu trong c\u00f4ng t\u00e1c \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t gi\u1ea5y l\u1ee5a, c\u00e1c \u0111\u01a1n v\u1ecb gia c\u00f4ng v\u00e0 c\u00e1c chuy\u00ean gia trong l\u0129nh v\u1ef1c \u0111\u00f3ng g\u00f3i, nh\u1eb1m \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7ng \u0111\u00e3 quy \u0111\u1ecbnh. Trong s\u1ed1 c\u00e1c [\u2026]<\/p>","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-1079","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>Tissue Paper Ball Burst Strength Test - ISO 12625-9 - Puncture Test<\/title>\n<meta name=\"description\" content=\"Perform the tissue paper ball burst strength test in compliance with ISO 12625-9. 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