{"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\/cs\/test-method-for-rubbing-resistance-of-food-packaging\/","title":{"rendered":"Zku\u0161ebn\u00ed metoda odolnosti potravin\u00e1\u0159sk\u00fdch obal\u016f proti ohybu"},"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>Zku\u0161ebn\u00ed metody<\/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>Podle metody ASTM F392\/F392M-M (2015) D. Pot\u00e9, co se f\u00f3lie a s\u00e1\u010dek nechaj\u00ed 24 hodin st\u00e1t ve standardn\u00edm prost\u0159ed\u00ed, se z f\u00f3lie nebo s\u00e1\u010dku vy\u0159\u00edzne obd\u00e9ln\u00edkov\u00fd vzorek o rozm\u011brech 200 \u00d7 280 mm. Vzorek se upevn\u00ed na p\u0159\u00edpravek ve sm\u011bru \u0161\u00ed\u0159ky a za\u010dne se ot\u00e1\u010det a hn\u00edst konstantn\u00ed rychlost\u00ed. Podm\u00ednky hn\u011bten\u00ed jsou n\u00e1sleduj\u00edc\u00ed:<\/p><ol><li>Frekvence hn\u011bten\u00ed: 45 hn\u011bten\u00ed\/min;<\/li><li>\u00dahel hn\u011bten\u00ed: 440\u00b0;<\/li><li>Line\u00e1rn\u00ed pohybov\u00fd zdvih: 155 mm;<\/li><li>Doba hn\u011bten\u00ed: 20kr\u00e1t.<\/li><\/ol><p>Po dokon\u010den\u00ed hn\u011bten\u00ed vzorek vodorovn\u011b rozprost\u0159ete. M\u00edra propustnosti kysl\u00edku se provede podle ustanoven\u00ed GB\/T 1038 nebo GB\/T 19789 a m\u00edra propustnosti vodn\u00ed p\u00e1ry se provede podle metody A v GB\/T 1037-1998 nebo podle ustanoven\u00ed GB\/T 26253.<\/p><p>Experiment\u00e1ln\u00ed metoda<\/p><p>P\u0159\u00edprava vzorku: vzorek se roz\u0159e\u017ee na list o rozm\u011brech 200 \u00d7 280 mm. Rozm\u011br 200 mm je experiment\u00e1ln\u00ed sm\u011br, kter\u00fd je z\u00e1rove\u0148 sm\u011brem osy t\u0159ec\u00edho testeru. Vzorky byly kondicionov\u00e1ny po dobu nejm\u00e9n\u011b 24 hodin p\u0159i relativn\u00ed vlhkosti 50% a teplot\u011b 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>Tester hn\u011bten\u00ed GFT-01 spole\u010dnosti Jinan Theo Electromechanical Co., Ltd. vyu\u017e\u00edv\u00e1 pr\u016fmyslov\u00fd \u0159\u00eddic\u00ed program PLC a 7palcov\u00fd syst\u00e9m interakce \u010dlov\u011bk-po\u010d\u00edta\u010d a m\u00e1 5 druh\u016f experiment\u00e1ln\u00edch re\u017eim\u016f stanoven\u00fdch v zabudovan\u00e9 norm\u011b. U\u017eivatel\u00e9 mohou p\u0159\u00edmo dotykem obrazovky zvolit experiment\u00e1ln\u00ed program a p\u0159\u00edmo vyvolat zku\u0161ebn\u00ed podm\u00ednky. metoda pro experimentov\u00e1n\u00ed.<\/p><p>P\u0159\u00edstroj prov\u00e1d\u00ed automatick\u00e9 experimenty a po dokon\u010den\u00ed experimentu se automaticky vypne.<\/p><p>Vyjm\u011bte vzorek z t\u0159ec\u00edho p\u0159\u00edstroje a prove\u010fte bari\u00e9rovou zkou\u0161ku podle metody bari\u00e9rov\u00e9 zkou\u0161ky po\u017eadovan\u00e9 n\u00e1rodn\u00ed normou.<\/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=\"\/cs\/wp-json\/wp\/v2\/posts\/2194\" data-token=\"709236735d333c3c9c8835917cf776df\" data-trp-original-action=\"\/cs\/wp-json\/wp\/v2\/posts\/2194\"><noscript class=\"wpforms-error-noscript\">Chcete-li vyplnit tento formul\u00e1\u0159, pros\u00edm povolte v prohl\u00ed\u017ee\u010di JavaScript.<\/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\">N\u00e1zev <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=\"N\u00e1zev\" 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\">Spole\u010dnost<\/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\">Telefon<\/label><input type=\"number\" pattern=\"\\d*\" id=\"wpforms-11-field_4\" class=\"wpforms-field-medium\" name=\"wpforms[fields][4]\" placeholder=\"Telefon\" ><\/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\">Zpr\u00e1va<\/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\">Odeslat<\/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=\"Na\u010d\u00edt\u00e1n\u00ed\"><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"cs\"\/><\/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>Test Method for Flex Resistance of Food Packaging Test Methods According to ASTM F392\/F392M-M (2015) D method. After the film and bag are left to stand for 24 hours in a standard environment, a rectangular sample of 200mm\u00d7280mm is cut from the film or bag. Fix the width direction of the sample on the fixture, &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/cs\/test-method-for-rubbing-resistance-of-food-packaging\/\"> <span class=\"screen-reader-text\">Zku\u0161ebn\u00ed metoda odolnosti potravin\u00e1\u0159sk\u00fdch obal\u016f proti ohybu<\/span> Pokra\u010dovat ve \u010dten\u00ed \"<\/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\/cs\/wp-json\/wp\/v2\/posts\/2194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/comments?post=2194"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/posts\/2194\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/media?parent=2194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/categories?post=2194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/tags?post=2194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}