{"id":2194,"date":"2023-05-11T15:37:11","date_gmt":"2023-05-11T07:37:11","guid":{"rendered":"https:\/\/www.qualitester.com\/?p=2194"},"modified":"2023-12-13T21:48:23","modified_gmt":"2023-12-13T13:48:23","slug":"test-method-for-rubbing-resistance-of-food-packaging","status":"publish","type":"post","link":"https:\/\/www.qualitester.com\/pt\/test-method-for-rubbing-resistance-of-food-packaging\/","title":{"rendered":"M\u00e9todo de teste para resist\u00eancia \u00e0 flex\u00e3o de embalagens de alimentos"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2194\" class=\"elementor elementor-2194\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f038893 e-flex e-con-boxed e-con e-parent\" data-id=\"f038893\" 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-2ef4c38 elementor-widget elementor-widget-text-editor\" data-id=\"2ef4c38\" 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<p><strong>M\u00e9todos de teste<\/strong><\/p>\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-8577b6b e-flex e-con-boxed e-con e-parent\" data-id=\"8577b6b\" 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-abb119a elementor-widget elementor-widget-text-editor\" data-id=\"abb119a\" 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<p>De acordo com o m\u00e9todo ASTM F392\/F392M-M (2015) D. Ap\u00f3s o filme e o saco serem deixados em repouso por 24 horas em um ambiente padr\u00e3o, uma amostra retangular de 200 mm \u00d7 280 mm \u00e9 cortada do filme ou saco. Fixe a dire\u00e7\u00e3o da largura da amostra no dispositivo e comece a girar e amassar a uma velocidade constante. As condi\u00e7\u00f5es de amassamento s\u00e3o as seguintes:<\/p><ol><li>Frequ\u00eancia de amassamento: 45 vezes\/min;<\/li><li>\u00c2ngulo de amassamento: 440\u00b0;<\/li><li>Curso de movimento linear: 155 mm;<\/li><li>Tempos de amassamento: 20 vezes.<\/li><\/ol><p>Ap\u00f3s a conclus\u00e3o da amassadura, espalhe a amostra horizontalmente. A taxa de transmiss\u00e3o de oxig\u00eanio deve ser realizada de acordo com as disposi\u00e7\u00f5es do GB\/T 1038 ou GB\/T 19789, e a taxa de transmiss\u00e3o de vapor de \u00e1gua deve ser realizada de acordo com o m\u00e9todo A no GB\/T 1037-1998 ou as disposi\u00e7\u00f5es do GB\/T 26253.<\/p><p>M\u00e9todo Experimental<\/p><p>Prepara\u00e7\u00e3o da amostra: a amostra \u00e9 cortada em uma folha de 200 mm\u00d7280 mm. A dimens\u00e3o de 200 mm \u00e9 a dire\u00e7\u00e3o experimental, que tamb\u00e9m \u00e9 a dire\u00e7\u00e3o do eixo do testador de fric\u00e7\u00e3o. As amostras foram condicionadas por pelo menos 24 horas a uma umidade relativa de 50% e 23\u00b0C.<\/p>\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-fbe5775 e-flex e-con-boxed e-con e-parent\" data-id=\"fbe5775\" 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-8c340ea elementor-widget elementor-widget-text-editor\" data-id=\"8c340ea\" 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<p>O testador de amassamento GFT-01 da Jinan Theo Electromechanical Co., Ltd. adota programa de controle industrial PLC e sistema de intera\u00e7\u00e3o humano-computador de 7 polegadas, e tem 5 tipos de modos experimentais estipulados no padr\u00e3o integrado. Os usu\u00e1rios podem tocar diretamente na tela para selecionar o programa experimental e chamar diretamente as condi\u00e7\u00f5es de teste. m\u00e9todo para experimentar.<\/p><p>O instrumento realiza experimentos autom\u00e1ticos e desliga automaticamente ap\u00f3s a conclus\u00e3o do experimento.<\/p><p>Remova a amostra do testador de fric\u00e7\u00e3o e realize um teste de barreira de acordo com o m\u00e9todo de teste de barreira exigido pela norma nacional.<\/p>\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-5d8331e e-flex e-con-boxed e-con e-parent\" data-id=\"5d8331e\" 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-ee98560 elementor-widget elementor-widget-wpforms\" data-id=\"ee98560\" data-element_type=\"widget\" data-widget_type=\"wpforms.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"wpforms-container\" id=\"wpforms-11\"><form id=\"wpforms-form-11\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"11\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/pt\/wp-json\/wp\/v2\/posts\/2194\" data-token=\"b75176b1de7697ca779f0c6be3fe8149\" data-trp-original-action=\"\/pt\/wp-json\/wp\/v2\/posts\/2194\"><noscript class=\"wpforms-error-noscript\">Active o JavaScript no seu browser para preencher este formul\u00e1rio.<\/noscript><div class=\"wpforms-field-container\"><div id=\"wpforms-11-field_1-container\" class=\"wpforms-field wpforms-field-text\" data-field-id=\"1\"><label class=\"wpforms-field-label\" for=\"wpforms-11-field_1\">Nome <span class=\"wpforms-required-label\">*<\/span><\/label><input type=\"text\" id=\"wpforms-11-field_1\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][1]\" placeholder=\"Nome\" required><\/div><div id=\"wpforms-11-field_5-container\" class=\"wpforms-field wpforms-field-text\" data-field-id=\"5\"><label class=\"wpforms-field-label\" for=\"wpforms-11-field_5\">Empresa<\/label><input type=\"text\" id=\"wpforms-11-field_5\" class=\"wpforms-field-medium\" name=\"wpforms[fields][5]\" ><\/div><div id=\"wpforms-11-field_4-container\" class=\"wpforms-field wpforms-field-number\" data-field-id=\"4\"><label class=\"wpforms-field-label\" for=\"wpforms-11-field_4\">Telefone<\/label><input type=\"number\" pattern=\"\\d*\" id=\"wpforms-11-field_4\" class=\"wpforms-field-medium\" name=\"wpforms[fields][4]\" placeholder=\"Telefone\" ><\/div><div id=\"wpforms-11-field_3-container\" class=\"wpforms-field wpforms-field-email\" data-field-id=\"3\"><label class=\"wpforms-field-label\" for=\"wpforms-11-field_3\">E-mail <span class=\"wpforms-required-label\">*<\/span><\/label><input type=\"email\" id=\"wpforms-11-field_3\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][3]\" placeholder=\"E-mail\" spellcheck=\"false\" required><\/div><div id=\"wpforms-11-field_2-container\" class=\"wpforms-field wpforms-field-textarea\" data-field-id=\"2\"><label class=\"wpforms-field-label\" for=\"wpforms-11-field_2\">Mensagem<\/label><textarea id=\"wpforms-11-field_2\" class=\"wpforms-field-large\" name=\"wpforms[fields][2]\" ><\/textarea><\/div><\/div><!-- .wpforms-field-container --><input type=\"hidden\" name=\"wpforms[recaptcha]\" value=\"\"><div class=\"wpforms-submit-container\" ><input type=\"hidden\" name=\"wpforms[id]\" value=\"11\"><input type=\"hidden\" name=\"wpforms[author]\" value=\"3\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-11\" class=\"wpforms-submit\" data-alt-text=\"Submitting\" data-submit-text=\"Submit\" aria-live=\"assertive\" value=\"wpforms-submit\">Enviar<\/button><img decoding=\"async\" src=\"https:\/\/www.qualitester.com\/wp-content\/plugins\/wpforms-lite\/assets\/images\/submit-spin.svg\" class=\"wpforms-submit-spinner\" style=\"display: none;\" width=\"26\" height=\"26\" alt=\"Carregamento\"><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"pt\"\/><\/form><\/div>  <!-- .wpforms-container -->\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>M\u00e9todo de teste para resist\u00eancia \u00e0 flex\u00e3o de embalagens de alimentos M\u00e9todos de teste De acordo com o m\u00e9todo ASTM F392\/F392M-M (2015) D. Ap\u00f3s o filme e o saco serem deixados em repouso por 24 horas em um ambiente padr\u00e3o, uma amostra retangular de 200 mm \u00d7 280 mm \u00e9 cortada do filme ou saco. Fixe a dire\u00e7\u00e3o da largura da amostra no dispositivo, \u2026<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/pt\/test-method-for-rubbing-resistance-of-food-packaging\/\"> <span class=\"screen-reader-text\">M\u00e9todo de teste para resist\u00eancia \u00e0 flex\u00e3o de embalagens de alimentos<\/span> Ler mais \"<\/a><\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[1],"tags":[1017,244,1018],"class_list":["post-2194","post","type-post","status-publish","format-standard","hentry","category-test-method","tag-flex-draubility-testing","tag-food-packaging","tag-gelbo-flex-testing"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/pt\/wp-json\/wp\/v2\/posts\/2194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qualitester.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/pt\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/pt\/wp-json\/wp\/v2\/comments?post=2194"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/pt\/wp-json\/wp\/v2\/posts\/2194\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/pt\/wp-json\/wp\/v2\/media?parent=2194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qualitester.com\/pt\/wp-json\/wp\/v2\/categories?post=2194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/pt\/wp-json\/wp\/v2\/tags?post=2194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}