{"id":650,"date":"2025-01-20T00:56:20","date_gmt":"2025-01-20T00:56:20","guid":{"rendered":"https:\/\/www.gelbotest.com\/?page_id=650"},"modified":"2025-07-03T07:30:27","modified_gmt":"2025-07-03T07:30:27","slug":"home","status":"publish","type":"page","link":"https:\/\/www.gelbotest.com\/fr\/","title":{"rendered":"Maison"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"650\" class=\"elementor elementor-650\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bc08beb e-flex e-con-boxed e-con e-parent\" data-id=\"bc08beb\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-42e4182 e-con-full e-flex e-con e-child\" data-id=\"42e4182\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f73a5c elementor-widget elementor-widget-heading\" data-id=\"1f73a5c\" 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<h6 class=\"elementor-heading-title elementor-size-default\">Bienvenue chez Cell instruments<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a362d8 elementor-widget elementor-widget-heading\" data-id=\"9a362d8\" 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\">Testeur de flexion Gelbo<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74737fe elementor-widget elementor-widget-text-editor\" data-id=\"74737fe\" 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>Le <strong>Test de durabilit\u00e9 de Gelbo Flex<\/strong> joue un r\u00f4le essentiel dans l&#039;\u00e9valuation des performances et de la durabilit\u00e9 des films barri\u00e8res utilis\u00e9s dans les applications d&#039;emballage. Ce test simule les contraintes auxquelles ces mat\u00e9riaux sont confront\u00e9s pendant la manutention, l&#039;exp\u00e9dition et le stockage, aidant les fabricants \u00e0 garantir que leurs films conservent leurs propri\u00e9t\u00e9s protectrices tout au long du cycle de vie du produit emball\u00e9. En comprenant la m\u00e9thode de test Gelbo Flex et sa conformit\u00e9 aux normes <strong>ASTM F392<\/strong>, les fabricants peuvent am\u00e9liorer la fiabilit\u00e9 et la long\u00e9vit\u00e9 de leurs mat\u00e9riaux d\u2019emballage.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e01d0ce e-flex e-con-boxed e-con e-child\" data-id=\"e01d0ce\" 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-2c96d58 elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"2c96d58\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.gelbotest.com\/fr\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contactez-nous<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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-34901ed elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"34901ed\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.gelbotest.com\/fr\/blog\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Apprendre encore plus<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-eae6df4 e-flex e-con-boxed e-con e-parent\" data-id=\"eae6df4\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_bottom&quot;:&quot;waves&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 1000 100\" preserveaspectratio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M421.9,6.5c22.6-2.5,51.5,0.4,75.5,5.3c23.6,4.9,70.9,23.5,100.5,35.7c75.8,32.2,133.7,44.5,192.6,49.7\tc23.6,2.1,48.7,3.5,103.4-2.5c54.7-6,106.2-25.6,106.2-25.6V0H0v30.3c0,0,72,32.6,158.4,30.5c39.2-0.7,92.8-6.7,134-22.4\tc21.2-8.1,52.2-18.2,79.7-24.2C399.3,7.9,411.6,7.5,421.9,6.5z\"\/>\n<\/svg>\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-60b8f6f e-con-full e-flex e-con e-child\" data-id=\"60b8f6f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f0e80a2 elementor-widget elementor-widget-heading\" data-id=\"f0e80a2\" 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\">Qu&#039;est-ce que le test de durabilit\u00e9 Gelbo Flex ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ee59e5 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1ee59e5\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\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-9a446bf elementor-widget elementor-widget-text-editor\" data-id=\"9a446bf\" 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>Le <strong>Test de durabilit\u00e9 de Gelbo Flex<\/strong> Il s&#039;agit d&#039;une m\u00e9thode sp\u00e9cialis\u00e9e utilis\u00e9e pour \u00e9valuer la capacit\u00e9 des films barri\u00e8res flexibles \u00e0 r\u00e9sister \u00e0 la rupture lorsqu&#039;ils sont soumis \u00e0 des flexions et des pliages r\u00e9p\u00e9t\u00e9s. Ces films barri\u00e8res sont couramment utilis\u00e9s dans les applications d&#039;emballage pour prot\u00e9ger les produits sensibles des facteurs externes tels que l&#039;humidit\u00e9, l&#039;air et la lumi\u00e8re.<\/p><p>Lors du stockage et du transport, les films barri\u00e8res sont souvent soumis \u00e0 des contraintes m\u00e9caniques qui peuvent les faire craquer, se d\u00e9chirer ou perdre leurs propri\u00e9t\u00e9s protectrices. Le test Gelbo Flex mesure la capacit\u00e9 de ces mat\u00e9riaux \u00e0 supporter de telles contraintes sans compromettre leurs propri\u00e9t\u00e9s barri\u00e8res.<\/p><p>Le test mesure sp\u00e9cifiquement la <strong>durabilit\u00e9 de la flexion<\/strong> du film, qui fait r\u00e9f\u00e9rence \u00e0 la capacit\u00e9 du mat\u00e9riau \u00e0 r\u00e9sister \u00e0 des flexions r\u00e9p\u00e9t\u00e9es sans pr\u00e9senter de signes de d\u00e9faillance tels que des fissures, des piq\u00fbres ou une perte d&#039;int\u00e9grit\u00e9 de l&#039;\u00e9tanch\u00e9it\u00e9. Ce type de test est essentiel car, dans les applications r\u00e9elles, les mat\u00e9riaux d&#039;emballage doivent supporter des flexions r\u00e9p\u00e9t\u00e9es pendant le transport, l&#039;empilage ou lorsque l&#039;emballage est ouvert par les consommateurs.<\/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-9f1454f elementor-widget elementor-widget-text-editor\" data-id=\"9f1454f\" 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>\u00ab<strong>Durabilit\u00e9 de la flexion<\/strong> \u00ab Le test Gelbo Flex est un indicateur cl\u00e9 de la performance des films barri\u00e8res, car il est directement li\u00e9 \u00e0 leur capacit\u00e9 \u00e0 prot\u00e9ger les produits contre les dommages et la contamination. Le test Gelbo Flex est souvent utilis\u00e9 dans des secteurs tels que l&#039;emballage alimentaire, l&#039;emballage de dispositifs m\u00e9dicaux et l&#039;emballage \u00e9lectronique, o\u00f9 l&#039;int\u00e9grit\u00e9 du produit est essentielle. \u00bb<\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5e306da e-flex e-con-boxed e-con e-parent\" data-id=\"5e306da\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_bottom&quot;:&quot;waves&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 1000 100\" preserveaspectratio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M421.9,6.5c22.6-2.5,51.5,0.4,75.5,5.3c23.6,4.9,70.9,23.5,100.5,35.7c75.8,32.2,133.7,44.5,192.6,49.7\tc23.6,2.1,48.7,3.5,103.4-2.5c54.7-6,106.2-25.6,106.2-25.6V0H0v30.3c0,0,72,32.6,158.4,30.5c39.2-0.7,92.8-6.7,134-22.4\tc21.2-8.1,52.2-18.2,79.7-24.2C399.3,7.9,411.6,7.5,421.9,6.5z\"\/>\n<\/svg>\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-993fddc e-con-full e-flex e-con e-child\" data-id=\"993fddc\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a4deb6c elementor-widget elementor-widget-image\" data-id=\"a4deb6c\" 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=\"480\" src=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-tester.webp\" class=\"attachment-full size-full wp-image-856\" alt=\"testeur de flexion gelbo\" srcset=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-tester.webp 600w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-tester-300x240.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 class=\"elementor-element elementor-element-43cb9af elementor-widget elementor-widget-heading\" data-id=\"43cb9af\" 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<h5 class=\"elementor-heading-title elementor-size-default\">Testeur de flexion Gelbo<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b8154eb elementor-widget elementor-widget-text-editor\" data-id=\"b8154eb\" 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>Trois\/Quatre positions<\/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<div class=\"elementor-element elementor-element-af77dea e-con-full e-flex e-con e-child\" data-id=\"af77dea\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-99b7251 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"99b7251\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\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-9ff3b15 elementor-widget elementor-widget-heading\" data-id=\"9ff3b15\" 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\">Pourquoi la durabilit\u00e9 flexible est importante pour les films barri\u00e8res<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e39e952 elementor-widget elementor-widget-text-editor\" data-id=\"e39e952\" 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>Les films barri\u00e8res jouent un r\u00f4le essentiel dans la protection du contenu d&#039;un emballage contre les facteurs environnementaux, notamment l&#039;humidit\u00e9, les gaz, les odeurs et la lumi\u00e8re. Dans des secteurs tels que l&#039;emballage alimentaire, les dispositifs m\u00e9dicaux et les produits pharmaceutiques, les mat\u00e9riaux d&#039;emballage doivent \u00eatre durables et fiables pour garantir la s\u00e9curit\u00e9 et l&#039;int\u00e9grit\u00e9 des produits qu&#039;ils contiennent. Sans une durabilit\u00e9 de flexion ad\u00e9quate, le film barri\u00e8re peut se d\u00e9composer sous l&#039;effet d&#039;une contrainte physique, ce qui peut entra\u00eener une contamination potentielle du produit, une d\u00e9t\u00e9rioration ou m\u00eame une d\u00e9faillance du produit.<\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e7c310b e-flex e-con-boxed e-con e-parent\" data-id=\"e7c310b\" data-element_type=\"container\" data-settings=\"{&quot;shape_divider_bottom&quot;:&quot;waves&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 1000 100\" preserveaspectratio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M421.9,6.5c22.6-2.5,51.5,0.4,75.5,5.3c23.6,4.9,70.9,23.5,100.5,35.7c75.8,32.2,133.7,44.5,192.6,49.7\tc23.6,2.1,48.7,3.5,103.4-2.5c54.7-6,106.2-25.6,106.2-25.6V0H0v30.3c0,0,72,32.6,158.4,30.5c39.2-0.7,92.8-6.7,134-22.4\tc21.2-8.1,52.2-18.2,79.7-24.2C399.3,7.9,411.6,7.5,421.9,6.5z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24cb111 elementor-widget elementor-widget-heading\" data-id=\"24cb111\" 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\">Comment fonctionne la m\u00e9thode de test Gelbo Flex ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7b2758 elementor-widget elementor-widget-text-editor\" data-id=\"d7b2758\" 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>Le\u00a0<strong>Test de Gelbo<\/strong>\u00a0utilise un appareil d&#039;essai m\u00e9canique, commun\u00e9ment appel\u00e9\u00a0<strong>Testeur de flexion Gelbo<\/strong>, pour appliquer des mouvements de flexion r\u00e9p\u00e9t\u00e9s \u00e0 un \u00e9chantillon de film barri\u00e8re dans des conditions contr\u00f4l\u00e9es. Le test est con\u00e7u pour simuler des sc\u00e9narios de manipulation r\u00e9els, notamment la flexion, la torsion et la compression du mat\u00e9riau.<\/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-5d3f15f elementor-widget elementor-widget-text-editor\" data-id=\"5d3f15f\" 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><strong style=\"font-style: inherit; text-align: var(--text-align); background-color: var(--ast-global-color-4); color: var(--ast-global-color-3);\">Processus de la m\u00e9thode de test Gelbo :<\/strong><\/p><ol><li><strong>Pr\u00e9paration des \u00e9chantillons<\/strong>:Un \u00e9chantillon du film barri\u00e8re, mesurant g\u00e9n\u00e9ralement 200 mm sur 280 mm, est d\u00e9coup\u00e9 et plac\u00e9 sur le <strong>Testeur de flexion Gelbo<\/strong>L&#039;\u00e9chantillon est solidement fix\u00e9 au dispositif de test pour garantir qu&#039;il reste en position pendant le processus de test.<\/li><li><strong>Mouvement d&#039;essai<\/strong>:Le Gelbo Flex Tester simule deux types de mouvements :<ul><li><strong>Torsion<\/strong>:Le film subit un mouvement de torsion pouvant atteindre 440\u00b0 dans les 90 premiers mm de course. Cela simule les forces que le film peut subir lors de sa manipulation ou de sa manutention pendant le transport.<\/li><li><strong>Compression<\/strong>:Apr\u00e8s le mouvement de torsion, le film est soumis \u00e0 une compression horizontale. Cette action imite la pression exerc\u00e9e sur le film lorsqu&#039;il est empil\u00e9 avec d&#039;autres emballages ou lorsque le film est comprim\u00e9 pendant la manutention des marchandises.<\/li><\/ul><\/li><li><strong>Cycle de flexion<\/strong>:Le film est pli\u00e9 de mani\u00e8re r\u00e9p\u00e9t\u00e9e selon un cycle pr\u00e9d\u00e9fini. La fr\u00e9quence de cycle typique est de 45 cycles par minute. Diff\u00e9rents modes de test peuvent \u00eatre s\u00e9lectionn\u00e9s en fonction des exigences de test. Ces modes varient en termes de dur\u00e9e et de nombre de cycles, allant de quelques minutes \u00e0 une heure.<\/li><li><strong>D\u00e9tection de panne<\/strong>:Pendant le test, le film est surveill\u00e9 pour d\u00e9tecter tout signe de d\u00e9faillance, notamment l&#039;apparition de fissures, de trous d&#039;\u00e9pingle ou la perte des propri\u00e9t\u00e9s barri\u00e8res. Le nombre de cycles requis pour qu&#039;une d\u00e9faillance se produise est enregistr\u00e9, ce qui donne un aper\u00e7u de la durabilit\u00e9 globale du mat\u00e9riau.<\/li><li><strong>Modes de test<\/strong>: Le <strong>Testeur de flexion Gelbo<\/strong> propose diff\u00e9rents modes qui simulent diff\u00e9rentes conditions de manipulation :<ul><li><strong>Mode A<\/strong>: Flexibilit\u00e9 totale pendant 1 heure (2 700 cycles)<\/li><li><strong>Mode B<\/strong>: Flexibilit\u00e9 totale pendant 20 minutes (900 cycles)<\/li><li><strong>Mode C<\/strong>: Flexibilit\u00e9 totale pendant 6 minutes (270 cycles)<\/li><li><strong>Mode D<\/strong>: Flexibilit\u00e9 totale pendant 20 cycles<\/li><li><strong>Mode E<\/strong>:Flexibilit\u00e9 partielle pendant 20 cycles<\/li><\/ul><\/li><li><strong><strong>\u00c9valuation des r\u00e9sultats des tests :<\/strong><\/strong><p>Apr\u00e8s avoir effectu\u00e9 le test de durabilit\u00e9 Gelbo Flex, l&#039;\u00e9tape suivante consiste \u00e0 \u00e9valuer le mat\u00e9riau pour d\u00e9tecter des signes de d\u00e9faillance, tels que des fissures ou des trous d&#039;\u00e9pingle. Si le mat\u00e9riau est compos\u00e9 de plusieurs couches (structure multicouche) et qu&#039;une ou plusieurs couches pr\u00e9sentent des signes de dommages, des tests suppl\u00e9mentaires peuvent \u00eatre n\u00e9cessaires. Par exemple, <strong>tests de perm\u00e9ation<\/strong> (\u00e0 l&#039;aide de gaz ou de vapeur d&#039;eau) peut aider \u00e0 d\u00e9terminer si la barri\u00e8re protectrice du film a \u00e9t\u00e9 compromise en raison de la flexion. Des m\u00e9thodes suppl\u00e9mentaires peuvent \u00e9galement \u00eatre utilis\u00e9es pour v\u00e9rifier les piq\u00fbres qui peuvent s&#039;\u00eatre form\u00e9es.<\/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-4efe94a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"4efe94a\" 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>\u00ab Il est important de noter que les r\u00e9sultats du test doivent montrer un nombre appropri\u00e9 de trous dans le mat\u00e9riau. S&#039;il y en a trop (g\u00e9n\u00e9ralement plus de 50), il peut \u00eatre difficile d&#039;\u00e9valuer la performance globale du mat\u00e9riau et le test peut \u00eatre consid\u00e9r\u00e9 comme non valide. En revanche, si le mat\u00e9riau pr\u00e9sente tr\u00e8s peu de trous (moins de cinq), il peut ne pas fournir suffisamment d&#039;informations pour juger avec pr\u00e9cision de sa durabilit\u00e9. \u00bb<\/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-dca7d66 e-flex e-con-boxed e-con e-parent\" data-id=\"dca7d66\" data-element_type=\"container\" data-settings=\"{&quot;shape_divider_bottom&quot;:&quot;waves&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 1000 100\" preserveaspectratio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M421.9,6.5c22.6-2.5,51.5,0.4,75.5,5.3c23.6,4.9,70.9,23.5,100.5,35.7c75.8,32.2,133.7,44.5,192.6,49.7\tc23.6,2.1,48.7,3.5,103.4-2.5c54.7-6,106.2-25.6,106.2-25.6V0H0v30.3c0,0,72,32.6,158.4,30.5c39.2-0.7,92.8-6.7,134-22.4\tc21.2-8.1,52.2-18.2,79.7-24.2C399.3,7.9,411.6,7.5,421.9,6.5z\"\/>\n<\/svg>\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9b5e8aa e-con-full e-flex e-con e-child\" data-id=\"9b5e8aa\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-9f2391b e-flex e-con-boxed e-con e-child\" data-id=\"9f2391b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a6f9734 e-con-full e-flex e-con e-child\" data-id=\"a6f9734\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6b6458a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"6b6458a\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\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-35b887f elementor-widget elementor-widget-heading\" data-id=\"35b887f\" 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\">ASTM F392 : Durabilit\u00e9 \u00e0 la flexion des mat\u00e9riaux de barri\u00e8re flexibles<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d674011 elementor-widget elementor-widget-text-editor\" data-id=\"d674011\" 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><strong>ASTM F392<\/strong> est la norme internationale qui d\u00e9crit la m\u00e9thode d&#039;essai pour <strong>durabilit\u00e9 de la flexion<\/strong> dans les mat\u00e9riaux barri\u00e8res flexibles. Il fournit des lignes directrices pour tester les mat\u00e9riaux tels que les films, les composites et les rev\u00eatements utilis\u00e9s dans les emballages afin de garantir qu&#039;ils peuvent r\u00e9sister \u00e0 des flexions r\u00e9p\u00e9t\u00e9es sans d\u00e9faillance.<\/p><h3><strong>Exigences cl\u00e9s de la norme ASTM F392\u00a0:<\/strong><\/h3>\t\t\t\t\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-c5a2004 e-con-full e-flex e-con e-child\" data-id=\"c5a2004\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-845a6f2 elementor-align-right elementor-mobile-align-left elementor-widget elementor-widget-button\" data-id=\"845a6f2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.gelbotest.com\/fr\/astm-f392\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">En savoir plus sur l'ASTM F392<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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-d993fd3 e-flex e-con-boxed e-con e-child\" data-id=\"d993fd3\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d5b5a51 e-con-full e-flex e-con e-child\" data-id=\"d5b5a51\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a6fc06 elementor-widget elementor-widget-image\" data-id=\"3a6fc06\" 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=\"368\" height=\"240\" src=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/flex-durability-1.webp\" class=\"attachment-full size-full wp-image-860\" alt=\"\" srcset=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/flex-durability-1.webp 368w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/flex-durability-1-300x196.webp 300w\" sizes=\"(max-width: 368px) 100vw, 368px\" \/>\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 class=\"elementor-element elementor-element-82604ad elementor-widget elementor-widget-heading\" data-id=\"82604ad\" 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<h4 class=\"elementor-heading-title elementor-size-default\">Dimensions de l&#039;\u00e9chantillon<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5851bdc elementor-widget elementor-widget-text-editor\" data-id=\"5851bdc\" 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>La norme pr\u00e9cise que les \u00e9chantillons doivent mesurer 200 mm sur 280 mm pour garantir la coh\u00e9rence entre les tests.<\/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<div class=\"elementor-element elementor-element-2528366 e-con-full e-flex e-con e-child\" data-id=\"2528366\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9daa531 elementor-widget elementor-widget-image\" data-id=\"9daa531\" 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=\"368\" height=\"240\" src=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex.webp\" class=\"attachment-full size-full wp-image-862\" alt=\"\" srcset=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex.webp 368w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-300x196.webp 300w\" sizes=\"(max-width: 368px) 100vw, 368px\" \/>\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 class=\"elementor-element elementor-element-9c41be4 elementor-widget elementor-widget-heading\" data-id=\"9c41be4\" 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<h4 class=\"elementor-heading-title elementor-size-default\">Angle de flexion<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-792dfef elementor-widget elementor-widget-text-editor\" data-id=\"792dfef\" 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>Le test doit \u00eatre effectu\u00e9 avec un angle de flexion de 440\u00b0, ce qui simule les forces que subissent les mat\u00e9riaux lors de la manipulation.<\/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<div class=\"elementor-element elementor-element-d113804 e-con-full e-flex e-con e-child\" data-id=\"d113804\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1fed4dd elementor-widget elementor-widget-image\" data-id=\"1fed4dd\" 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 loading=\"lazy\" decoding=\"async\" width=\"368\" height=\"240\" src=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/flex-durability-tester.webp\" class=\"attachment-full size-full wp-image-861\" alt=\"testeur de durabilit\u00e9 de flexion\" srcset=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/flex-durability-tester.webp 368w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/flex-durability-tester-300x196.webp 300w\" sizes=\"(max-width: 368px) 100vw, 368px\" \/>\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 class=\"elementor-element elementor-element-98824ea elementor-widget elementor-widget-heading\" data-id=\"98824ea\" 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<h4 class=\"elementor-heading-title elementor-size-default\">Fr\u00e9quence du cycle<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d29768a elementor-widget elementor-widget-text-editor\" data-id=\"d29768a\" 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>La norme exige une fr\u00e9quence de cycle de 45 cycles par minute pour simuler des conditions de manipulation normales.<\/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<div class=\"elementor-element elementor-element-9a00ad3 e-con-full e-flex e-con e-child\" data-id=\"9a00ad3\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ce999b elementor-widget elementor-widget-image\" data-id=\"5ce999b\" 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 loading=\"lazy\" decoding=\"async\" width=\"368\" height=\"240\" src=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-test-method.webp\" class=\"attachment-full size-full wp-image-863\" alt=\"m\u00e9thode de test gelbo flex\" srcset=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-test-method.webp 368w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-test-method-300x196.webp 300w\" sizes=\"(max-width: 368px) 100vw, 368px\" \/>\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 class=\"elementor-element elementor-element-247bfbc elementor-widget elementor-widget-heading\" data-id=\"247bfbc\" 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<h4 class=\"elementor-heading-title elementor-size-default\">Conditions de test<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6049623 elementor-widget elementor-widget-text-editor\" data-id=\"6049623\" 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>La norme ASTM F392 d\u00e9finit diff\u00e9rents modes de test, permettant aux fabricants de simuler diff\u00e9rentes conditions de contrainte en ajustant la dur\u00e9e et le nombre de cycles.<\/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\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-85de00a e-flex e-con-boxed e-con e-parent\" data-id=\"85de00a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a350e09 e-con-full e-flex e-con e-child\" data-id=\"a350e09\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2c1b657 e-flex e-con-boxed e-con e-child\" data-id=\"2c1b657\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-82daac1 e-con-full e-flex e-con e-child\" data-id=\"82daac1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6f9803 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b6f9803\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\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-f247338 elementor-widget elementor-widget-heading\" data-id=\"f247338\" 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\">Testeur de durabilit\u00e9 flexible pour film barri\u00e8re<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5617f48 e-con-full e-flex e-con e-child\" data-id=\"5617f48\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b999dbf elementor-widget elementor-widget-text-editor\" data-id=\"b999dbf\" 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>Le <strong>Testeur de durabilit\u00e9 flexible<\/strong>\u00a0est l&#039;instrument principal utilis\u00e9 pour effectuer la <strong>test de durabilit\u00e9 de flexion<\/strong>. Ce dispositif utilise des syst\u00e8mes m\u00e9caniques avanc\u00e9s pour reproduire les contraintes r\u00e9elles auxquelles les films barri\u00e8res sont soumis pendant le transport et la manutention. Vous trouverez ci-dessous les principales caract\u00e9ristiques du <strong>Testeur de flexion Gelbo<\/strong>:<\/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-94acf7d elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"94acf7d\" data-element_type=\"widget\" data-settings=\"{&quot;button_width&quot;:&quot;20&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=\"650\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"94acf7d\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Gelbo 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\tNom\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=\"Nom\" 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_5978010 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_5978010\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tCompany\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_5978010]\" id=\"form-field-field_5978010\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Company\">\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\tE-mail\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=\"E-mail\" 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\tMessage\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=\"Message\"><\/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_988e6c0 elementor-col-100\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_988e6c0\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6Lf_P4srAAAAAG9mCHm54RcYdxGLoxF6So6yIk0Q\" 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-20 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\">Send<\/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=\"fr\"\/><\/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-93fda71 e-con-full e-flex e-con e-child\" data-id=\"93fda71\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-61299f6 elementor-widget elementor-widget-image\" data-id=\"61299f6\" 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 loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"360\" src=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-test.webp\" class=\"attachment-full size-full wp-image-864\" alt=\"test de gelbo\" srcset=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-test.webp 284w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-test-237x300.webp 237w\" sizes=\"(max-width: 284px) 100vw, 284px\" \/>\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 class=\"elementor-element elementor-element-cef75c7 elementor-widget elementor-widget-image\" data-id=\"cef75c7\" 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 loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"200\" src=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/astm-f392-flex-durability.webp\" class=\"attachment-full size-full wp-image-866\" alt=\"astm f392 flex durabilit\u00e9\" \/>\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<div class=\"elementor-element elementor-element-ed5b548 e-con-full e-flex e-con e-child\" data-id=\"ed5b548\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b34aab elementor-widget elementor-widget-image\" data-id=\"7b34aab\" 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 loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"200\" src=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-test-method.webp\" class=\"attachment-full size-full wp-image-865\" alt=\"m\u00e9thode de test Gelbo\" \/>\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 class=\"elementor-element elementor-element-e05fd4e elementor-widget elementor-widget-image\" data-id=\"e05fd4e\" 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 loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"360\" src=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/astm-f392-gelbo-flex-test-method.webp\" class=\"attachment-full size-full wp-image-867\" alt=\"M\u00e9thode d&#039;essai gelbo flex astm f392\" srcset=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/astm-f392-gelbo-flex-test-method.webp 284w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/astm-f392-gelbo-flex-test-method-237x300.webp 237w\" sizes=\"(max-width: 284px) 100vw, 284px\" \/>\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-03380c1 e-con-full e-flex e-con e-child\" data-id=\"03380c1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-842e334 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"842e334\" 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><li><strong>Contr\u00f4le PLC<\/strong>:Le testeur est \u00e9quip\u00e9 d&#039;un contr\u00f4leur logique programmable (PLC), qui permet un contr\u00f4le pr\u00e9cis des conditions de test, garantissant pr\u00e9cision et r\u00e9p\u00e9tabilit\u00e9.<\/li><li><strong>Interface \u00e0 \u00e9cran tactile<\/strong>:Un \u00e9cran tactile d&#039;interface homme-machine (IHM) intuitif simplifie le fonctionnement de la machine, permettant aux utilisateurs de s\u00e9lectionner facilement les modes de test, de d\u00e9finir les param\u00e8tres et de surveiller le processus de test.<\/li><li><strong>Plusieurs stations de test<\/strong>:Certains mod\u00e8les du Gelbo Flex Tester offrent plusieurs stations de test, permettant de tester simultan\u00e9ment plusieurs \u00e9chantillons, augmentant ainsi la productivit\u00e9.<\/li><li><strong>Modes de test<\/strong>:La machine propose plusieurs modes de test pr\u00e9programm\u00e9s (A, B, C, D, E) qui permettent une certaine flexibilit\u00e9 dans le test de divers mat\u00e9riaux et conditions.<\/li><li><strong>Sortie de donn\u00e9es<\/strong>:Le testeur est \u00e9quip\u00e9 d&#039;une micro-imprimante pour g\u00e9n\u00e9rer des rapports de test, fournissant aux fabricants une documentation claire des r\u00e9sultats de test pour une analyse plus approfondie et un contr\u00f4le qualit\u00e9.<\/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<div class=\"elementor-element elementor-element-0e006f2 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0e006f2\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\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-b63a46b elementor-widget elementor-widget-heading\" data-id=\"b63a46b\" 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\">FAQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0356017 e-flex e-con-boxed e-con e-child\" data-id=\"0356017\" 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-8b83c21 elementor-widget elementor-widget-n-accordion\" data-id=\"8b83c21\" data-element_type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accord\u00e9on. Ouvrir les liens avec Entr\u00e9e ou Espace, fermer avec \u00c9chap et naviguer avec les touches fl\u00e9ch\u00e9es\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1460\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1460\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 1. Qu&#039;est-ce que le test de durabilit\u00e9 Gelbo Flex ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1460\" class=\"elementor-element elementor-element-a3a1a43 e-con-full e-flex e-con e-child\" data-id=\"a3a1a43\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-36393f4 elementor-widget elementor-widget-text-editor\" data-id=\"36393f4\" 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>Le <strong>Test de durabilit\u00e9 de Gelbo Flex<\/strong> \u00e9value la capacit\u00e9 des films barri\u00e8res \u00e0 r\u00e9sister aux d\u00e9faillances dues \u00e0 des flexions, des torsions et des compressions r\u00e9p\u00e9t\u00e9es, en simulant des contraintes de manipulation r\u00e9elles.<\/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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1461\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1461\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 2. Comment fonctionne la m\u00e9thode de test Gelbo Flex ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1461\" class=\"elementor-element elementor-element-bbdf632 e-con-full e-flex e-con e-child\" data-id=\"bbdf632\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6c6f39a elementor-widget elementor-widget-text-editor\" data-id=\"6c6f39a\" 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>Le test consiste \u00e0 soumettre le film \u00e0 des mouvements de torsion et de compression horizontale, puis \u00e0 surveiller le film pour d\u00e9tecter les fissures, les trous d&#039;\u00e9pingle ou la perte d&#039;int\u00e9grit\u00e9 de la barri\u00e8re apr\u00e8s plusieurs cycles.<\/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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1462\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1462\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 3. Pourquoi la durabilit\u00e9 de la flexion est-elle importante pour les films barri\u00e8res ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1462\" class=\"elementor-element elementor-element-bc909f4 e-con-full e-flex e-con e-child\" data-id=\"bc909f4\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-973f7b3 elementor-widget elementor-widget-text-editor\" data-id=\"973f7b3\" 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>La durabilit\u00e9 flexible garantit que les films barri\u00e8res conservent leurs propri\u00e9t\u00e9s protectrices pendant le transport et la manutention, emp\u00eachant ainsi la contamination et la d\u00e9t\u00e9rioration des produits.<\/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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1463\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1463\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 4. Qu&#039;est-ce que la norme ASTM F392 ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1463\" class=\"elementor-element elementor-element-57df045 e-flex e-con-boxed e-con e-child\" data-id=\"57df045\" 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-384704d elementor-widget elementor-widget-text-editor\" data-id=\"384704d\" 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<ul><li>La m\u00e9thode ASTM F392 est une m\u00e9thode d\u2019essai standard qui d\u00e9crit la proc\u00e9dure de test de la durabilit\u00e9 \u00e0 la flexion des mat\u00e9riaux de barri\u00e8re flexibles, assurant ainsi la coh\u00e9rence du processus d\u2019\u00e9valuation.<\/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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1464\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1464\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 5. Comment le Gelbo Flex Tester contribue-t-il \u00e0 am\u00e9liorer la qualit\u00e9 de l&#039;emballage ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1464\" class=\"elementor-element elementor-element-873fedb e-flex e-con-boxed e-con e-child\" data-id=\"873fedb\" 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-90b99ce elementor-widget elementor-widget-text-editor\" data-id=\"90b99ce\" 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>Le testeur identifie les points faibles des films barri\u00e8res, permettant aux fabricants d&#039;ajuster la conception des mat\u00e9riaux et d&#039;am\u00e9liorer les performances de l&#039;emballage, garantissant ainsi une meilleure protection du produit pendant la distribution.<\/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\t\t\t<\/details>\n\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\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Welcome to Cell instruments Gelbo Flex Tester The Gelbo Flex Durability Test plays a critical role in evaluating the performance and durability of barrier films used in packaging applications. This test simulates the stresses these materials face during handling, shipping, and storage, helping manufacturers ensure that their films maintain their protective properties throughout the lifecycle [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","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":"disabled","ast-breadcrumbs-content":"disabled","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"enabled","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-650","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gelbo Flex Durability Tester - ASTM F392<\/title>\n<meta name=\"description\" content=\"Gelbo Flex Tester, best instrument for evaluating barrier films&#039; flex durability under repeated flexing, and understanding ASTM F392.\" \/>\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.gelbotest.com\/fr\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gelbo Flex Durability Tester - ASTM F392\" \/>\n<meta property=\"og:description\" content=\"Gelbo Flex Tester, best instrument for evaluating barrier films&#039; flex durability under repeated flexing, and understanding ASTM F392.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.gelbotest.com\/fr\/\" \/>\n<meta property=\"og:site_name\" content=\"Gelbo Test\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-03T07:30:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-tester.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"480\" \/>\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=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.gelbotest.com\/\",\"url\":\"https:\/\/www.gelbotest.com\/\",\"name\":\"Gelbo Flex Durability Tester - ASTM F392\",\"isPartOf\":{\"@id\":\"https:\/\/www.gelbotest.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.gelbotest.com\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.gelbotest.com\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-tester.webp\",\"datePublished\":\"2025-01-20T00:56:20+00:00\",\"dateModified\":\"2025-07-03T07:30:27+00:00\",\"description\":\"Gelbo Flex Tester, best instrument for evaluating barrier films' flex durability under repeated flexing, and understanding ASTM F392.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.gelbotest.com\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.gelbotest.com\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.gelbotest.com\/#primaryimage\",\"url\":\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-tester.webp\",\"contentUrl\":\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-tester.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.gelbotest.com\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.gelbotest.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Home\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.gelbotest.com\/#website\",\"url\":\"https:\/\/www.gelbotest.com\/\",\"name\":\"Gelbo Test\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.gelbotest.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.gelbotest.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.gelbotest.com\/#organization\",\"name\":\"Gelbo Test\",\"url\":\"https:\/\/www.gelbotest.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.gelbotest.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/01\/Gelbo-Test-Site-logo.png\",\"contentUrl\":\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/01\/Gelbo-Test-Site-logo.png\",\"width\":836,\"height\":238,\"caption\":\"Gelbo Test\"},\"image\":{\"@id\":\"https:\/\/www.gelbotest.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Gelbo Flex Durability Tester - ASTM F392","description":"Gelbo Flex Tester, best instrument for evaluating barrier films' flex durability under repeated flexing, and understanding ASTM F392.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.gelbotest.com\/fr\/","og_locale":"fr_FR","og_type":"article","og_title":"Gelbo Flex Durability Tester - ASTM F392","og_description":"Gelbo Flex Tester, best instrument for evaluating barrier films' flex durability under repeated flexing, and understanding ASTM F392.","og_url":"https:\/\/www.gelbotest.com\/fr\/","og_site_name":"Gelbo Test","article_modified_time":"2025-07-03T07:30:27+00:00","og_image":[{"width":600,"height":480,"url":"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-tester.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"9 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.gelbotest.com\/","url":"https:\/\/www.gelbotest.com\/","name":"Gelbo Flex Durability Tester - ASTM F392","isPartOf":{"@id":"https:\/\/www.gelbotest.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.gelbotest.com\/#primaryimage"},"image":{"@id":"https:\/\/www.gelbotest.com\/#primaryimage"},"thumbnailUrl":"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-tester.webp","datePublished":"2025-01-20T00:56:20+00:00","dateModified":"2025-07-03T07:30:27+00:00","description":"Gelbo Flex Tester, best instrument for evaluating barrier films' flex durability under repeated flexing, and understanding ASTM F392.","breadcrumb":{"@id":"https:\/\/www.gelbotest.com\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.gelbotest.com\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.gelbotest.com\/#primaryimage","url":"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-tester.webp","contentUrl":"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/02\/gelbo-flex-tester.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/www.gelbotest.com\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.gelbotest.com\/"},{"@type":"ListItem","position":2,"name":"Home"}]},{"@type":"WebSite","@id":"https:\/\/www.gelbotest.com\/#website","url":"https:\/\/www.gelbotest.com\/","name":"Gelbo Test","description":"","publisher":{"@id":"https:\/\/www.gelbotest.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.gelbotest.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.gelbotest.com\/#organization","name":"Gelbo Test","url":"https:\/\/www.gelbotest.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.gelbotest.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/01\/Gelbo-Test-Site-logo.png","contentUrl":"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2025\/01\/Gelbo-Test-Site-logo.png","width":836,"height":238,"caption":"Gelbo Test"},"image":{"@id":"https:\/\/www.gelbotest.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.gelbotest.com\/fr\/wp-json\/wp\/v2\/pages\/650","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gelbotest.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.gelbotest.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.gelbotest.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gelbotest.com\/fr\/wp-json\/wp\/v2\/comments?post=650"}],"version-history":[{"count":5,"href":"https:\/\/www.gelbotest.com\/fr\/wp-json\/wp\/v2\/pages\/650\/revisions"}],"predecessor-version":[{"id":1178,"href":"https:\/\/www.gelbotest.com\/fr\/wp-json\/wp\/v2\/pages\/650\/revisions\/1178"}],"wp:attachment":[{"href":"https:\/\/www.gelbotest.com\/fr\/wp-json\/wp\/v2\/media?parent=650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}