{"id":1180,"date":"2025-07-04T07:55:18","date_gmt":"2025-07-04T07:55:18","guid":{"rendered":"https:\/\/www.gelbotest.com\/?p=1180"},"modified":"2025-07-08T03:34:10","modified_gmt":"2025-07-08T03:34:10","slug":"meat-vacuum-packaging-flex-durability-testing-using-astm-f392","status":"publish","type":"post","link":"https:\/\/www.gelbotest.com\/de\/meat-vacuum-packaging-flex-durability-testing-using-astm-f392\/","title":{"rendered":"Pr\u00fcfung der Haltbarkeit von Vakuumverpackungen f\u00fcr Fleisch unter Verwendung der Norm ASTM F392"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1180\" class=\"elementor elementor-1180\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e1d5888 e-flex e-con-boxed e-con e-parent\" data-id=\"e1d5888\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c0c3ff elementor-widget elementor-widget-text-editor\" data-id=\"8c0c3ff\" data-element_type=\"widget\" data-e-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=\"308\" data-end=\"999\">Vakuumverpackungen sind in der Fleischindustrie unverzichtbar, um die Haltbarkeit zu verl\u00e4ngern, die Frische zu bewahren und Verunreinigungen zu verhindern. Allerdings ist die Leistungsf\u00e4higkeit von <em data-start=\"456\" data-end=\"479\">Vakuumverpackung von Fleisch<\/em> h\u00e4ngt in hohem Ma\u00dfe von der Haltbarkeit der verwendeten flexiblen Barrierematerialien ab. Im Laufe der Zeit k\u00f6nnen mechanische Belastungen wie Verdrehen, Falten und Quetschen bei der Handhabung und im Vertrieb zur Bildung von winzigen L\u00f6chern f\u00fchren, was die Produktsicherheit gef\u00e4hrdet. Hier kommt <strong data-start=\"730\" data-end=\"757\">Pr\u00fcfung der Biegefestigkeit<\/strong>, insbesondere die <strong data-start=\"776\" data-end=\"802\">Gelbo-Flex-Testverfahren<\/strong>, wird entscheidend. Dieser Artikel bietet einen fachlichen Leitfaden zur Bewertung von Vakuumverpackungsmaterialien f\u00fcr Fleisch gem\u00e4\u00df ASTM F392 und hilft Verpackungsingenieuren und Qualit\u00e4tssicherungsexperten dabei, fundierte Entscheidungen zu treffen.<\/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-1c941fd e-flex e-con-boxed e-con e-parent\" data-id=\"1c941fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-23fbdf0 elementor-widget elementor-widget-heading\" data-id=\"23fbdf0\" data-element_type=\"widget\" data-e-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\">Die Bedeutung von Flex-Tests f\u00fcr die Vakuumverpackung von Fleisch<\/h2>\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-166ba7d e-flex e-con-boxed e-con e-parent\" data-id=\"166ba7d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2744d04 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"2744d04\" data-element_type=\"widget\" data-e-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=\"1067\" data-end=\"1477\">Flexible Barrierefolien, die in <em data-start=\"1098\" data-end=\"1121\">Vakuumverpackung von Fleisch<\/em> m\u00fcssen mechanischen Belastungen standhalten, ohne dass ihre Barriereeigenschaften beeintr\u00e4chtigt werden. Defekte wie Nadell\u00f6cher oder Lagenabl\u00f6sung k\u00f6nnen zum Eindringen von Sauerstoff und zum Feuchtigkeitstransport f\u00fchren, was den Verderb beschleunigt und die Produktqualit\u00e4t mindert. Die Norm ASTM F392 sieht ein standardisiertes Konditionierungsverfahren vor, mit dem diese Biegebelastungen unter kontrollierten Laborbedingungen simuliert werden k\u00f6nnen.<\/p><p data-start=\"1479\" data-end=\"1697\">Durch die Nachbildung realer Transport- und Handhabungsszenarien helfen Biegepr\u00fcfungen dabei, Schwachstellen in Verpackungsmaterialien zu identifizieren <strong data-start=\"1607\" data-end=\"1639\">bevor sie auf den Markt kommen<\/strong>, wodurch Produktr\u00fcckrufe reduziert und der Ruf der Marke verbessert werden.<\/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-e114cce elementor-widget elementor-widget-video\" data-id=\"e114cce\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/HDpqg4jkaeA?si=wP8c6pQQeDmxGYIx&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;play_on_mobile&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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-87eed71 e-flex e-con-boxed e-con e-parent\" data-id=\"87eed71\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-518c678 elementor-widget elementor-widget-heading\" data-id=\"518c678\" data-element_type=\"widget\" data-e-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\">Flex-Pr\u00fcfger\u00e4t und Gelbo-Flex-Pr\u00fcfverfahren gem\u00e4\u00df ASTM F392<\/h2>\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-32488d4 e-flex e-con-boxed e-con e-parent\" data-id=\"32488d4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3f47ba0 elementor-widget elementor-widget-text-editor\" data-id=\"3f47ba0\" data-element_type=\"widget\" data-e-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>Die Norm ASTM F392 sieht eine <strong data-start=\"1781\" data-end=\"1807\">Gelbo-Flex-Testverfahren<\/strong>, bei dem durch Verdreh- und Quetschbewegungen wiederholte mechanische Beanspruchungen an Verpackungsfolien simuliert werden. Das <strong data-start=\"1917\" data-end=\"1932\">Elastomerpr\u00fcfger\u00e4t<\/strong> wurde speziell daf\u00fcr entwickelt, durch zyklische Bewegungen mit einer Frequenz von 45 Zyklen pro Minute eine kontrollierte Belastung aufzubringen. In diesem Abschnitt werden die wesentlichen Elemente des Verfahrens erl\u00e4utert:<\/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-e2566ea e-flex e-con-boxed e-con e-parent\" data-id=\"e2566ea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cbe1d84 elementor-widget elementor-widget-heading\" data-id=\"cbe1d84\" data-element_type=\"widget\" data-e-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\">Konstruktion eines Biegepr\u00fcfger\u00e4ts<\/h3>\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-82edeaa e-flex e-con-boxed e-con e-parent\" data-id=\"82edeaa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-783b59b elementor-widget elementor-widget-text-editor\" data-id=\"783b59b\" data-element_type=\"widget\" data-e-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=\"2118\" data-end=\"2202\">Der <strong data-start=\"2122\" data-end=\"2165\"><a href=\"https:\/\/www.gelbotest.com\/de\/\">Zelle Instrumente<\/a> Flex-Haltbarkeitstester<\/strong>, entspricht der Norm ASTM F392, Merkmale:<\/p><ul><li data-start=\"2206\" data-end=\"2257\">Zwei Dorne, die an der Startposition einen Abstand von 180 mm voneinander haben.<\/li><li data-start=\"2260\" data-end=\"2333\">Eine Drehbewegung um 440\u00b0, gefolgt von einer horizontalen Verschiebung um 65 mm.<\/li><li data-start=\"2336\" data-end=\"2406\">Pr\u00fcfm\u00f6glichkeiten f\u00fcr beide <strong data-start=\"2364\" data-end=\"2377\">volle Flexibilit\u00e4t<\/strong> und <strong data-start=\"2382\" data-end=\"2398\">teilweise Biegung<\/strong> Zyklen.<\/li><\/ul><p data-start=\"2408\" data-end=\"2514\">Dieses Design bildet die kombinierten Beanspruchungseffekte nach, denen Verpackungsfolien w\u00e4hrend der Lagerung und im Logistikprozess ausgesetzt sind.<\/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-b67e9ba e-flex e-con-boxed e-con e-parent\" data-id=\"b67e9ba\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-17909f6 elementor-widget elementor-widget-heading\" data-id=\"17909f6\" data-element_type=\"widget\" data-e-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\">Pr\u00fcfbedingungen und Pr\u00fcfzyklen<\/h3>\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-b0363cf e-flex e-con-boxed e-con e-parent\" data-id=\"b0363cf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6f4deec elementor-widget elementor-widget-text-editor\" data-id=\"6f4deec\" data-element_type=\"widget\" data-e-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=\"2548\" data-end=\"2605\">Die Norm ASTM F392 definiert f\u00fcnf Standardstufen f\u00fcr die Biegevorbehandlung:<\/p><div class=\"_tableContainer_80l1q_1\"><div class=\"_tableWrapper_80l1q_14 group flex w-fit flex-col-reverse\"><table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2607\" data-end=\"3130\"><thead data-start=\"2607\" data-end=\"2676\"><tr data-start=\"2607\" data-end=\"2676\"><th data-start=\"2607\" data-end=\"2623\" data-col-size=\"sm\"><strong data-start=\"2609\" data-end=\"2622\">Zustand<\/strong><\/th><th data-start=\"2623\" data-end=\"2636\" data-col-size=\"sm\"><strong data-start=\"2625\" data-end=\"2635\">Zyklen<\/strong><\/th><th data-start=\"2636\" data-end=\"2661\" data-col-size=\"sm\"><strong data-start=\"2638\" data-end=\"2660\">Dauer bei 45 cpm<\/strong><\/th><th data-start=\"2661\" data-end=\"2676\" data-col-size=\"sm\"><strong data-start=\"2663\" data-end=\"2674\">Zweck<\/strong><\/th><\/tr><\/thead><tbody data-start=\"2748\" data-end=\"3130\"><tr data-start=\"2748\" data-end=\"2830\"><td data-start=\"2748\" data-end=\"2764\" data-col-size=\"sm\">A<\/td><td data-col-size=\"sm\" data-start=\"2764\" data-end=\"2777\">2700<\/td><td data-col-size=\"sm\" data-start=\"2777\" data-end=\"2802\">1 Stunde<\/td><td data-col-size=\"sm\" data-start=\"2802\" data-end=\"2830\">Simulation extremer Belastungen<\/td><\/tr><tr data-start=\"2831\" data-end=\"2904\"><td data-start=\"2831\" data-end=\"2847\" data-col-size=\"sm\">B<\/td><td data-col-size=\"sm\" data-start=\"2847\" data-end=\"2860\">900<\/td><td data-col-size=\"sm\" data-start=\"2860\" data-end=\"2885\">20 Minuten<\/td><td data-col-size=\"sm\" data-start=\"2885\" data-end=\"2904\">M\u00e4\u00dfiger Stress<\/td><\/tr><tr data-start=\"2905\" data-end=\"2975\"><td data-start=\"2905\" data-end=\"2921\" data-col-size=\"sm\">C<\/td><td data-col-size=\"sm\" data-start=\"2921\" data-end=\"2934\">270<\/td><td data-col-size=\"sm\" data-start=\"2934\" data-end=\"2959\">6 Minuten<\/td><td data-col-size=\"sm\" data-start=\"2959\" data-end=\"2975\">Leichter Stress<\/td><\/tr><tr data-start=\"2976\" data-end=\"3033\"><td data-start=\"2976\" data-end=\"2992\" data-col-size=\"sm\">D<\/td><td data-col-size=\"sm\" data-start=\"2992\" data-end=\"3005\">20<\/td><td data-col-size=\"sm\" data-start=\"3005\" data-end=\"3033\">Erkennung von Teilsch\u00e4den<\/td><td data-col-size=\"sm\">\u00a0<\/td><\/tr><tr data-start=\"3034\" data-end=\"3130\"><td data-start=\"3034\" data-end=\"3050\" data-col-size=\"sm\">E<\/td><td data-col-size=\"sm\" data-start=\"3050\" data-end=\"3075\">20 (nur teilweise Beugung)<\/td><td data-col-size=\"sm\" data-start=\"3075\" data-end=\"3102\">Kurzer Hub, leichte Drehung<\/td><td data-col-size=\"sm\" data-start=\"3102\" data-end=\"3130\">Erkennung minimaler Spannungen<\/td><\/tr><\/tbody><\/table><div class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\"><div class=\"absolute end-0 flex items-end\">\u00a0<\/div><\/div><\/div><\/div><p data-start=\"3132\" data-end=\"3307\">F\u00fcr <em data-start=\"3136\" data-end=\"3159\">Vakuumverpackung von Fleisch<\/em>, <strong data-start=\"3161\" data-end=\"3181\">Bedingung A oder B<\/strong> wird h\u00e4ufig eingesetzt, um anspruchsvolle Transport- und Umschlagbedingungen zu simulieren, bei denen die K\u00fchlkettenlogistik \u00fcber gro\u00dfe Entfernungen hinweg gang und g\u00e4be ist.<\/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-f08e0ae e-flex e-con-boxed e-con e-parent\" data-id=\"f08e0ae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8a95cf2 elementor-widget elementor-widget-heading\" data-id=\"8a95cf2\" data-element_type=\"widget\" data-e-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\">Vorbereitung von Proben aus vakuumverpacktem Fleisch f\u00fcr die Biegepr\u00fcfung<\/h2>\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-b3b7e50 e-flex e-con-boxed e-con e-parent\" data-id=\"b3b7e50\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9cb8169 elementor-widget elementor-widget-text-editor\" data-id=\"9cb8169\" data-element_type=\"widget\" data-e-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=\"3370\" data-end=\"3397\">Um genaue Ergebnisse zu gew\u00e4hrleisten:<\/p><ul><li data-start=\"3401\" data-end=\"3441\">Schneiden Sie die Proben in Bl\u00e4tter mit den Ma\u00dfen 200 mm \u00d7 280 mm.<\/li><li data-start=\"3444\" data-end=\"3513\">Befestigen Sie die Folienr\u00e4nder mit doppelseitigem Klebeband an den Dornen des Pr\u00fcfger\u00e4ts.<\/li><li data-start=\"3516\" data-end=\"3584\">Vermeiden Sie es, die kurzen Kanten zu versiegeln, damit sich das Material auf nat\u00fcrliche Weise verformen kann.<\/li><li data-start=\"3587\" data-end=\"3660\">Die Proben sind vor der Pr\u00fcfung 24 Stunden lang bei 23 \u00b1 2 \u00b0C und 50 \u00b1 5% relativer Luftfeuchtigkeit zu konditionieren.<\/li><\/ul><p data-start=\"3662\" data-end=\"3792\">Bei den Bewertungen nach den Tests k\u00f6nnen Untersuchungen der Barriereeigenschaften wie die Sauerstoffdurchl\u00e4ssigkeit (OTR) oder die visuelle Erkennung von winzigen L\u00f6chern eine Rolle spielen.<\/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-3c15c63 e-flex e-con-boxed e-con e-parent\" data-id=\"3c15c63\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-13d2fd9 elementor-widget elementor-widget-heading\" data-id=\"13d2fd9\" data-element_type=\"widget\" data-e-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\">Bewertung der Barriereintegrit\u00e4t nach dem \u201eFlex-Test\u201c f\u00fcr die Vakuumverpackung von Fleisch <\/h2>\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-55a3ed4 e-flex e-con-boxed e-con e-parent\" data-id=\"55a3ed4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-52eb3aa elementor-widget elementor-widget-text-editor\" data-id=\"52eb3aa\" data-element_type=\"widget\" data-e-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=\"3851\" data-end=\"3903\">Nach dem Biegeversuch werden die Verpackungsmaterialien hinsichtlich folgender Aspekte bewertet:<\/p><ul><li data-start=\"3907\" data-end=\"4000\"><strong data-start=\"3907\" data-end=\"3928\">Bildung von Nadell\u00f6chern<\/strong>: unter Verwendung von Farbstoffpenetration, Vakuumabfall oder Blasenleckpr\u00fcfung.<\/li><li data-start=\"4003\" data-end=\"4076\"><strong data-start=\"4003\" data-end=\"4033\">Verlust der Barriereeigenschaften<\/strong>: durch Pr\u00fcfung der Gas- oder Feuchtigkeitsdurchl\u00e4ssigkeit.<\/li><\/ul><p data-start=\"4078\" data-end=\"4228\">Wenn die Pinhole-Werte die zul\u00e4ssigen Grenzwerte \u00fcberschreiten oder die Barrierewirkung deutlich nachl\u00e4sst, muss m\u00f6glicherweise die Verpackungsstruktur oder die Materialzusammensetzung \u00fcberarbeitet werden.<\/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-9d078e8 e-flex e-con-boxed e-con e-parent\" data-id=\"9d078e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9b3f828 e-con-full e-flex e-con e-child\" data-id=\"9b3f828\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cdbd1b8 elementor-widget elementor-widget-heading\" data-id=\"cdbd1b8\" data-element_type=\"widget\" data-e-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\">Warum sollten Sie den Flex-H\u00e4rtetester von Cell Instruments verwenden?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2532425 elementor-widget elementor-widget-text-editor\" data-id=\"2532425\" data-element_type=\"widget\" data-e-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=\"4288\" data-end=\"4438\">Um genaue und reproduzierbare Ergebnisse zu erzielen, ist es entscheidend, ein zuverl\u00e4ssiges und normkonformes Pr\u00fcfsystem zu verwenden. <strong data-start=\"4386\" data-end=\"4430\">Cell Instruments\u2019 <a href=\"https:\/\/www.gelbotest.com\/de\/\">Flex-Haltbarkeitstester<\/a><\/strong> bietet:<\/p><ul><li data-start=\"4442\" data-end=\"4488\">Vollst\u00e4ndige \u00dcbereinstimmung mit den Anforderungen der Norm ASTM F392.<\/li><li data-start=\"4491\" data-end=\"4569\">Einstellbare Biegebedingungen zur Simulation verschiedener Verteilungsumgebungen.<\/li><li data-start=\"4572\" data-end=\"4653\">Hohe Langlebigkeit und Wiederholgenauigkeit, geeignet f\u00fcr den t\u00e4glichen Qualit\u00e4tskontrollbetrieb sowie f\u00fcr Forschungs- und Entwicklungslabore.<\/li><\/ul><p data-start=\"4655\" data-end=\"4817\">Durch die Integration unserer L\u00f6sung in Ihren Verpackungsvalidierungsprozess wird sichergestellt, dass die Vakuumverpackungsmaterialien f\u00fcr Fleisch den Leistungserwartungen und gesetzlichen Anforderungen entsprechen.<\/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 class=\"elementor-element elementor-element-cf375a3 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"cf375a3\" data-element_type=\"widget\" data-e-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=\"1024\" height=\"1024\" src=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/07\/GFT-1024x1024.webp\" class=\"attachment-large size-large wp-image-1191\" alt=\"Vakuumverpackung von Fleisch \u2013 Gelbo-Flex-Test\" srcset=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/07\/GFT-1024x1024.webp 1024w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/07\/GFT-300x300.webp 300w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/07\/GFT-150x150.webp 150w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/07\/GFT-768x768.webp 768w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/07\/GFT-12x12.webp 12w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/07\/GFT.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c0558ae e-flex e-con-boxed e-con e-parent\" data-id=\"c0558ae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-91f8640 elementor-widget elementor-widget-heading\" data-id=\"91f8640\" data-element_type=\"widget\" data-e-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\">Schlussfolgerung<\/h2>\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-a0550ec e-flex e-con-boxed e-con e-parent\" data-id=\"a0550ec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-985ffa9 elementor-widget elementor-widget-text-editor\" data-id=\"985ffa9\" data-element_type=\"widget\" data-e-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>G\u00fcltig <em data-start=\"4849\" data-end=\"4872\">Vakuumverpackung von Fleisch<\/em> Es geht nicht nur um die Barrierewirkung unter statischen Bedingungen \u2013 die Haltbarkeit unter mechanischer Beanspruchung ist ebenso wichtig. Durch den Einsatz der <strong data-start=\"5008\" data-end=\"5034\">Gelbo-Flex-Testverfahren<\/strong> dargelegt in <a href=\"https:\/\/www.gelbotest.com\/de\/astm-f392\/\"><strong data-start=\"5047\" data-end=\"5060\">ASTM F392<\/strong><\/a>, k\u00f6nnen Fachleute die Zuverl\u00e4ssigkeit von Verpackungsfolien f\u00fcr Fleischprodukte bewerten und verbessern. Die Auswahl des richtigen Biegefestigkeitspr\u00fcfger\u00e4ts, wie beispielsweise des von <strong data-start=\"5218\" data-end=\"5238\">Zelle Instrumente<\/strong>, gew\u00e4hrleistet normkonforme, effiziente und aussagekr\u00e4ftige Testergebnisse.<\/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-720f8b3 e-flex e-con-boxed e-con e-parent\" data-id=\"720f8b3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0b9890a elementor-widget elementor-widget-heading\" data-id=\"0b9890a\" data-element_type=\"widget\" data-e-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\">H\u00e4ufig gestellte Fragen<\/h2>\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-f190883 e-flex e-con-boxed e-con e-parent\" data-id=\"f190883\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-725b4e8 elementor-widget elementor-widget-text-editor\" data-id=\"725b4e8\" data-element_type=\"widget\" data-e-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<ul><li><strong data-start=\"5322\" data-end=\"5388\">Warum ist die Flexibilit\u00e4t des Materials bei der Vakuumverpackung von Fleisch so wichtig?<\/strong><br data-start=\"5388\" data-end=\"5391\" \/>Es verhindert ein Versagen der Barriere w\u00e4hrend des Transports und der Handhabung und gew\u00e4hrleistet so die Frische und Sicherheit des Produkts.<\/li><li><strong data-start=\"5490\" data-end=\"5536\">Was simuliert der Gelbo-Flex-Test?<\/strong><br data-start=\"5536\" data-end=\"5539\" \/>Es simuliert Torsions- und Druckbeanspruchungen, um mechanische Besch\u00e4digungen w\u00e4hrend des Logistikkreislaufs nachzubilden.<\/li><li><strong data-start=\"5628\" data-end=\"5695\">Welche ASTM-Norm regelt die Biegepr\u00fcfung von Verpackungsfolien?<\/strong><br data-start=\"5695\" data-end=\"5698\" \/>ASTM F392 beschreibt das Verfahren zur Konditionierung flexibler Barrierematerialien im Hinblick auf ihre Biegefestigkeit.<\/li><li><strong data-start=\"5797\" data-end=\"5849\">Wie kann ich nach der Biegepr\u00fcfung kleine L\u00f6cher erkennen?<\/strong><br data-start=\"5849\" data-end=\"5852\" \/>Durch Sichtpr\u00fcfung, Farbstoffpenetration oder Pr\u00fcfung der Barriereeigenschaften, wie z. B. OTR.<\/li><li><strong data-start=\"5938\" data-end=\"5994\">Welche Ger\u00e4te eignen sich f\u00fcr Pr\u00fcfungen gem\u00e4\u00df ASTM F392?<\/strong><br data-start=\"5994\" data-end=\"5997\" \/>Der Flex-Haltbarkeitstester von Cell Instruments erf\u00fcllt alle technischen Anforderungen der Norm ASTM F392.<\/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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Vacuum packaging is essential in the meat industry to extend shelf life, preserve freshness, and prevent contamination. However, the performance of meat vacuum packaging depends heavily on the durability of the flexible barrier materials used. Over time, mechanical stress such as twisting, folding, and crushing during handling and distribution can lead to pinhole formation, jeopardizing [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","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":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1180","post","type-post","status-publish","format-standard","hentry","category-gelbo-flex-durability-test"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Test Meat Vacuum Packaging Using Gelbo Flex and ASTM F392 - Gelbo Test<\/title>\n<meta name=\"description\" content=\"Explore how to conduct flex durability testing for meat vacuum packaging using the Gelbo flex test method in accordance with ASTM F392.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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