{"id":2055,"date":"2023-05-05T09:13:00","date_gmt":"2023-05-05T01:13:00","guid":{"rendered":"https:\/\/www.qualitester.com\/?p=2055"},"modified":"2023-10-27T13:38:40","modified_gmt":"2023-10-27T05:38:40","slug":"stretch-wrap-film-testing-for-transport-packaging","status":"publish","type":"post","link":"https:\/\/www.qualitester.com\/fr\/stretch-wrap-film-testing-for-transport-packaging\/","title":{"rendered":"Tests de films \u00e9tirables pour emballages de transport"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2055\" class=\"elementor elementor-2055\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4949b4d e-flex e-con-boxed e-con e-parent\" data-id=\"4949b4d\" 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-63d800d elementor-widget elementor-widget-text-editor\" data-id=\"63d800d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Le film \u00e9tirable, \u00e9galement appel\u00e9 film stretch, est un nouveau type de film d'emballage industriel. Il se caract\u00e9rise par sa l\u00e9g\u00e8ret\u00e9, sa souplesse et sa finesse, ainsi que par ses bonnes propri\u00e9t\u00e9s de r\u00e9sistance \u00e0 la traction, d'allongement et d'auto-adh\u00e9rence. Son utilisation dans les emballages de transport constitue une m\u00e9thode d'emballage qui am\u00e9liore l'efficacit\u00e9 de l'emballage et permet de r\u00e9duire les co\u00fbts. Afin de garantir la qualit\u00e9 de production du film \u00e9tirable d'emballage, les fabricants doivent respecter certaines normes. Cet article pr\u00e9sente les m\u00e9thodes d'essai relatives aux performances des films \u00e9tirables, conform\u00e9ment \u00e0 la norme de l'industrie de l'emballage de la R\u00e9publique populaire de Chine \u201c BB\/T 0024-2018 Films \u00e9tirables pour l'emballage de transport \u201d.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e4accd6 e-flex e-con-boxed e-con e-parent\" data-id=\"e4accd6\" 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-cabe6b6 elementor-widget elementor-widget-text-editor\" data-id=\"cabe6b6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>1. \u00c9paisseur<\/strong><\/p><p>Proc\u00e9der conform\u00e9ment aux dispositions de la norme GB\/T 6672. D\u00e9couper l'\u00e9chantillon entier sur une longueur de 100 mm dans le sens de la longueur, effectuer 20 mesures apr\u00e8s un temps de repos de 30 minutes, avec une pr\u00e9cision de lecture de 0,001 mm, puis calculer la moyenne arithm\u00e9tique.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-200076e e-flex e-con-boxed e-con e-parent\" data-id=\"200076e\" 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-50d6903 elementor-widget elementor-widget-image\" data-id=\"50d6903\" 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<a href=\"https:\/\/www.qualitester.com\/fr\/produit\/thickness-tester-ftt-01\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/FTT-01-Thickness-Tester-1.jpg\" class=\"attachment-large size-large wp-image-1534\" alt=\"\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/FTT-01-Thickness-Tester-1.jpg 750w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/FTT-01-Thickness-Tester-1-300x300.jpg 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/FTT-01-Thickness-Tester-1-100x100.jpg 100w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/FTT-01-Thickness-Tester-1-600x600.jpg 600w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/FTT-01-Thickness-Tester-1-150x150.jpg 150w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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-60a31de e-flex e-con-boxed e-con e-parent\" data-id=\"60a31de\" 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-d62f248 elementor-widget elementor-widget-text-editor\" data-id=\"d62f248\" 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<h5><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.qualitester.com\/fr\/produit\/thickness-tester-ftt-01\/\">Testeur d'\u00e9paisseur FTT-01<\/a><\/span><\/h5>\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-58c48d1 e-flex e-con-boxed e-con e-parent\" data-id=\"58c48d1\" 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-9186bc9 elementor-widget elementor-widget-text-editor\" data-id=\"9186bc9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>2. Force de traction et allongement \u00e0 la rupture<\/strong><\/p><p>Conform\u00e9ment aux dispositions de la norme GB\/T 1040.3, on utilise des \u00e9chantillons de type II d\u2019une largeur de 15 mm. L\u2019\u00e9chantillon d\u2019essai doit \u00eatre d\u00e9coup\u00e9 apr\u00e8s avoir d\u00e9roul\u00e9 1 m, et d\u00e9coup\u00e9 de mani\u00e8re uniforme \u00e0 des intervalles approximativement \u00e9gaux sur la longueur ou la largeur de l\u2019\u00e9chantillon. Pendant l'essai, la distance entre les m\u00e2choires de la machine d'essai de traction \u00e9lectrom\u00e9canique Theo TST-01 est de 50 mm, la longueur de mesure est de 50 mm et la vitesse d'essai est de 250 mm\/min \u00b1 25 mm\/min. Il existe deux s\u00e9ries d\u2019\u00e9chantillons, l\u2019une verticale et l\u2019autre horizontale ; chaque s\u00e9rie doit comporter au moins 5 \u00e9chantillons, et la moyenne arithm\u00e9tique doit \u00eatre calcul\u00e9e, avec une pr\u00e9cision de 0,1 N.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b92a3b5 e-flex e-con-boxed e-con e-parent\" data-id=\"b92a3b5\" 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-58a6ada elementor-widget elementor-widget-image\" data-id=\"58a6ada\" 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<a href=\"https:\/\/www.qualitester.com\/fr\/produit\/tensile-tester-tst-01\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Tensile-Tester-TST-01-Right-view-1.jpg\" class=\"attachment-large size-large wp-image-1835\" alt=\"\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Tensile-Tester-TST-01-Right-view-1.jpg 750w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Tensile-Tester-TST-01-Right-view-1-300x300.jpg 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Tensile-Tester-TST-01-Right-view-1-150x150.jpg 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Tensile-Tester-TST-01-Right-view-1-600x600.jpg 600w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Tensile-Tester-TST-01-Right-view-1-100x100.jpg 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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-4a1ea8c e-flex e-con-boxed e-con e-parent\" data-id=\"4a1ea8c\" 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-67d3839 elementor-widget elementor-widget-text-editor\" data-id=\"67d3839\" 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<h5><a href=\"https:\/\/www.qualitester.com\/fr\/produit\/tensile-tester-tst-01\/\"><span style=\"text-decoration: underline;\">Testeur de traction TST-01<\/span><\/a><\/h5>\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-a80cf18 e-flex e-con-boxed e-con e-parent\" data-id=\"a80cf18\" 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-f296dd9 elementor-widget elementor-widget-text-editor\" data-id=\"f296dd9\" 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<h5>3. Adh\u00e9rence<\/h5><p>Conform\u00e9ment \u00e0 l'annexe A de la norme \u201c BB\/T 0024-2018 \u2013 Film \u00e9tirable pour emballages de transport \u201d. Le pr\u00e9l\u00e8vement d'\u00e9chantillons commence apr\u00e8s avoir d\u00e9roul\u00e9 l'\u00e9chantillon d'essai sur 1 m ; les \u00e9chantillons sont r\u00e9partis en deux groupes de dimensions 500 mm \u00d7 125 mm (vertical \u00d7 horizontal) et 180 mm \u00d7 25 mm (vertical \u00d7 horizontal). Une fois l'\u00e9chantillon correctement serr\u00e9 conform\u00e9ment \u00e0 la m\u00e9thode sp\u00e9cifi\u00e9e dans la norme, tirez sur la pince \u00e0 une vitesse de 125 mm\/min \u00b1 12,5 mm\/min jusqu'\u00e0 ce que les deux \u00e9chantillons se s\u00e9parent ; enregistrez la valeur maximale de la force exerc\u00e9e pendant le processus de s\u00e9paration, avec une pr\u00e9cision de lecture de 0,1 N.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d5363d6 e-flex e-con-boxed e-con e-parent\" data-id=\"d5363d6\" 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-21bdbf7 elementor-widget elementor-widget-image\" data-id=\"21bdbf7\" 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<a href=\"https:\/\/www.qualitester.com\/fr\/produit\/stretch-film-peel-cling-tester-spc-01\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Stretch-Film-Peel-Cling-Tester-SPC-01-1.jpg\" class=\"attachment-large size-large wp-image-1814\" alt=\"\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Stretch-Film-Peel-Cling-Tester-SPC-01-1.jpg 750w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Stretch-Film-Peel-Cling-Tester-SPC-01-1-300x300.jpg 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Stretch-Film-Peel-Cling-Tester-SPC-01-1-150x150.jpg 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Stretch-Film-Peel-Cling-Tester-SPC-01-1-600x600.jpg 600w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Stretch-Film-Peel-Cling-Tester-SPC-01-1-100x100.jpg 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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-753e754 e-flex e-con-boxed e-con e-parent\" data-id=\"753e754\" 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-72dac57 elementor-widget elementor-widget-text-editor\" data-id=\"72dac57\" 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<h5 class=\"woocommerce-loop-product__title\"><a href=\"https:\/\/www.qualitester.com\/fr\/produit\/stretch-film-peel-cling-tester-spc-01\/\"><span style=\"text-decoration: underline;\">Testeur de film \u00e9tirable \u00e0 pelage et adh\u00e9rence SPC-01<\/span><\/a><\/h5>\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-86eaa4c e-flex e-con-boxed e-con e-parent\" data-id=\"86eaa4c\" 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-ccff740 elementor-widget elementor-widget-text-editor\" data-id=\"ccff740\" 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<h5>4. Anti-crevaison<\/h5><p>Conform\u00e9ment \u00e0 l'annexe C de la norme \u201c BB\/T 0024-2018 \u2013 Film \u00e9tirable pour emballages de transport \u201d. Fixer l'\u00e9chantillon dans le dispositif de fixation de l'appareil d'essai sp\u00e9cifi\u00e9 dans la norme. Mettre l'appareil en marche et effectuer l'essai avec l'aiguille de perforation \u00e0 une vitesse de 250 mm\/min \u00b1 12,5 mm\/min ; l'essai s'arr\u00eate lorsque l'aiguille de perforation a travers\u00e9 compl\u00e8tement le film. Si le film se rompt \u00e0 d'autres endroits, l'\u00e9chantillon doit \u00eatre \u00e9cart\u00e9. Enregistrer la force de rupture (N) et l\u2019allongement (mm) de l\u2019\u00e9chantillon au moment de la rupture.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2974d15 e-flex e-con-boxed e-con e-parent\" data-id=\"2974d15\" 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-a48807f elementor-widget elementor-widget-image\" data-id=\"a48807f\" 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<a href=\"https:\/\/www.qualitester.com\/fr\/produit\/tensile-tester-tst-01\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Tensile-Tester-TST-01-Right-view-1.jpg\" class=\"attachment-large size-large wp-image-1835\" alt=\"\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Tensile-Tester-TST-01-Right-view-1.jpg 750w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Tensile-Tester-TST-01-Right-view-1-300x300.jpg 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Tensile-Tester-TST-01-Right-view-1-150x150.jpg 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Tensile-Tester-TST-01-Right-view-1-600x600.jpg 600w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/Tensile-Tester-TST-01-Right-view-1-100x100.jpg 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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-47a34aa e-flex e-con-boxed e-con e-parent\" data-id=\"47a34aa\" 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-2fd9c06 elementor-widget elementor-widget-text-editor\" data-id=\"2fd9c06\" 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<h5><a href=\"https:\/\/www.qualitester.com\/fr\/produit\/tensile-tester-tst-01\/\"><span style=\"text-decoration: underline;\">Testeur de traction TST-01<\/span><\/a><\/h5>\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-cde4baa e-flex e-con-boxed e-con e-parent\" data-id=\"cde4baa\" 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-7ba56f4 elementor-widget elementor-widget-wpforms\" data-id=\"7ba56f4\" data-element_type=\"widget\" data-widget_type=\"wpforms.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"wpforms-container\" id=\"wpforms-11\"><form id=\"wpforms-form-11\" 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cours\"><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form><\/div>  <!-- .wpforms-container -->\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Essais de films \u00e9tirables pour emballages de transport Les films \u00e9tirables, \u00e9galement appel\u00e9s films \u00e9tirables, sont un nouveau type de produits de films d&#039;emballage industriels. Ils se caract\u00e9risent par leur l\u00e9g\u00e8ret\u00e9, leur souplesse et leur finesse, ainsi que par de bonnes propri\u00e9t\u00e9s de traction, d&#039;allongement et d&#039;auto-adh\u00e9rence. 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