{"id":1138,"date":"2026-02-12T13:56:40","date_gmt":"2026-02-12T05:56:40","guid":{"rendered":"https:\/\/extruder-lab.com\/?p=1138"},"modified":"2026-02-06T14:10:14","modified_gmt":"2026-02-06T06:10:14","slug":"offline-defect-detection-system-for-cast-film","status":"publish","type":"post","link":"https:\/\/extruder-lab.com\/fr\/offline-defect-detection-system-for-cast-film.html","title":{"rendered":"Syst\u00e8me de d\u00e9tection des d\u00e9fauts hors ligne pour les films coul\u00e9s"},"content":{"rendered":"<p>R\u00e9cemment, une s\u00e9rie de <strong>Syst\u00e8me de d\u00e9tection de d\u00e9fauts hors ligne pour les films coul\u00e9s<\/strong> de Hartek Technologies a \u00e9t\u00e9 exp\u00e9di\u00e9 avec succ\u00e8s \u00e0 Shanghai, o\u00f9 l'installation de l'\u00e9quipement et la formation \u00e0 l'utilisation ont \u00e9t\u00e9 achev\u00e9es. Ce syst\u00e8me sera utilis\u00e9 conjointement avec la ligne exp\u00e9rimentale de Hartek Technologies pour les films coul\u00e9s afin d'effectuer une r\u00e9inspection de la qualit\u00e9 de la surface et une analyse des d\u00e9fauts sur des \u00e9chantillons de films polym\u00e8res tels que le PLA, le PP et le PET.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/extruder-lab.com\/fr\/products\/laboratory-casting-film-machine\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/02\/Detection-System-for-Cast-Film.jpg\" alt=\"\" class=\"wp-image-1139\" srcset=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/02\/Detection-System-for-Cast-Film.jpg 1000w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/02\/Detection-System-for-Cast-Film-300x225.jpg 300w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/02\/Detection-System-for-Cast-Film-768x576.jpg 768w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/02\/Detection-System-for-Cast-Film-16x12.jpg 16w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\">Sc\u00e9narios d'application de la d\u00e9tection de d\u00e9fauts hors ligne <a href=\"https:\/\/extruder-lab.com\/fr\/products\/laboratory-casting-film-machine\/\">Syst\u00e8mes pour films coul\u00e9s<\/a>:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Analyse des d\u00e9fauts de gel caus\u00e9s par un historique thermique incorrect dans les films biod\u00e9gradables (tels que PLA\/PBAT) ;<\/li>\n\n\n\n<li>Analyse statistique quantitative des points noirs carbonis\u00e9s et des impuret\u00e9s \u00e9trang\u00e8res dans les films coul\u00e9s fabriqu\u00e9s \u00e0 partir de plastiques recycl\u00e9s (rPP, rPET) ;<\/li>\n\n\n\n<li>V\u00e9rification visuelle de l'uniformit\u00e9 de la dispersion des syst\u00e8mes fortement charg\u00e9s (carbonate de calcium, talc) ;<\/li>\n\n\n\n<li>Outils d'essai normalis\u00e9s pour la propret\u00e9 des films dans les laboratoires universitaires de mat\u00e9riaux pour l'enseignement et la recherche ;<\/li>\n\n\n\n<li>Comparer l'impact de diff\u00e9rents param\u00e8tres d'extrusion sur la qualit\u00e9 de la surface lors du d\u00e9veloppement de nouvelles formulations ou de nouveaux proc\u00e9d\u00e9s.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\">Caract\u00e9ristiques de performance :<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>La combinaison d'une cam\u00e9ra lin\u00e9aire \u00e0 haute r\u00e9solution et d'une source lumineuse LED \u00e0 haute luminosit\u00e9 permet une identification stable des d\u00e9fauts tels que le gel, les taches noires, les fibres, les rides et les pores ;<\/li>\n\n\n\n<li>Il prend en charge le mode de d\u00e9tection hors ligne, adapt\u00e9 \u00e0 l'\u00e9valuation r\u00e9trospective de la qualit\u00e9 des \u00e9chantillons hors ligne, sans n\u00e9cessiter de connexion \u00e0 la ligne de production principale ;<\/li>\n\n\n\n<li>Livr\u00e9 avec un logiciel de d\u00e9tection d\u00e9di\u00e9, dot\u00e9 de fonctions de positionnement automatique, de classification des d\u00e9fauts et d'archivage des images ;<\/li>\n\n\n\n<li>Processus op\u00e9rationnel standardis\u00e9 : Mise en place de l'\u00e9chantillon \u2192 D\u00e9but du balayage \u2192 G\u00e9n\u00e9ration automatique des r\u00e9sultats de d\u00e9tection, dur\u00e9e courte du test unique ;<\/li>\n\n\n\n<li>Structure d'\u00e9quipement compacte, d\u00e9ploiement flexible, adaptable aux environnements de laboratoire, et int\u00e9gration transparente aux stations d'enroulement de films coul\u00e9s existantes.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-9-16 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Extrudeuse de laboratoire pour essais de films coul\u00e9s Ligne de films coul\u00e9s\" width=\"422\" height=\"750\" src=\"https:\/\/www.youtube.com\/embed\/yo8Z_iNl8kE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Apr\u00e8s la livraison de l'\u00e9quipement, les ing\u00e9nieurs de Harteks ont proc\u00e9d\u00e9 \u00e0 l'installation du mat\u00e9riel sur site, au d\u00e9bogage du logiciel et \u00e0 la formation de base au fonctionnement, couvrant les exigences de pr\u00e9paration des \u00e9chantillons, le r\u00e9glage des param\u00e8tres de d\u00e9tection, la logique d'identification des d\u00e9fauts et d'autres proc\u00e9dures. Actuellement, le syst\u00e8me de d\u00e9tection des d\u00e9fauts hors ligne des films coul\u00e9s fonctionne de mani\u00e8re stable et a \u00e9t\u00e9 mis \u00e0 l'essai quotidiennement.<\/p>\n\n\n\n<p><a href=\"https:\/\/hartek-extruder.com\/\" target=\"_blank\" rel=\"noopener\">Hartek Technology<\/a>, situ\u00e9e \u00e0 Guangzhou, dans la province du Guangdong, est une entreprise nationale de haute technologie sp\u00e9cialis\u00e9e dans la fabrication d'\u00e9quipements de laboratoire pour le traitement des polym\u00e8res. L'entreprise a obtenu plus de 30 brevets nationaux et a obtenu le syst\u00e8me de gestion de la qualit\u00e9 ISO9001 et la certification CE de l'UE. \u00c0 ce jour, nous avons fourni plus de 1 000 ensembles d'\u00e9quipements de laboratoire \u00e0 plus de 500 entreprises, universit\u00e9s et instituts de recherche dans le monde entier, couvrant de multiples domaines tels que la modification des m\u00e9langes, le m\u00e9lange ouvert\/m\u00e9lange interne, les films souffl\u00e9s et la coul\u00e9e, y compris plusieurs lignes exp\u00e9rimentales d'extrusion de feuilles \u00e0 double vis de bureau.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Recently, a set of offline defect detection system for cast film from Hartek Technologies has been successfully shipped to Shanghai, where equipment installation and operation training have been completed. This system will be used in conjunction with Hartek Technologies&#8217; cast film experimental line to perform surface quality re-inspection and defect analysis on polymer film samples [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1139,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","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":"var(--ast-global-color-4)","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":""},"categories":[12],"tags":[27],"class_list":["post-1138","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-news","tag-cast-film"],"_links":{"self":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts\/1138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/comments?post=1138"}],"version-history":[{"count":1,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts\/1138\/revisions"}],"predecessor-version":[{"id":1140,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts\/1138\/revisions\/1140"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/media\/1139"}],"wp:attachment":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/media?parent=1138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/categories?post=1138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/tags?post=1138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}