{"id":1335,"date":"2026-05-16T17:23:59","date_gmt":"2026-05-16T09:23:59","guid":{"rendered":"https:\/\/extruder-lab.com\/?p=1335"},"modified":"2026-05-14T18:07:41","modified_gmt":"2026-05-14T10:07:41","slug":"desktop-extruder-for-blown-film","status":"publish","type":"post","link":"https:\/\/extruder-lab.com\/fr\/desktop-extruder-for-blown-film.html","title":{"rendered":"Extrudeuse de bureau pour films souffl\u00e9s, fils et granul\u00e9s"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Lorsque l'on parle d'extrudeuses de bureau, de nombreuses personnes pensent imm\u00e9diatement \u00e0 des \u201cmachines \u00e0 filaments pour l'impression 3D\u201d. Cependant, en changeant la t\u00eate de fili\u00e8re et l'\u00e9quipement auxiliaire, la m\u00eame machine peut \u00eatre utilis\u00e9e pour l'impression 3D. <strong>extrudeuse de bureau<\/strong> peut produire des films coul\u00e9s, des films souffl\u00e9s, des feuilles, de la granulation et m\u00eame du filage par fusion. C'est le concept de \u201cplate-forme de traitement des polym\u00e8res de bureau\u201d pr\u00e9conis\u00e9 par Hartek.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/hartek-extruder.com\/2023\/04\/23\/%e6%a1%8c%e9%9d%a2%e5%bc%8f%e8%86%9c%e7%89%87%e6%8c%a4%e5%87%ba%e5%ae%9e%e9%aa%8c%e7%ba%bf\/\" target=\"_blank\" rel=\"noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"993\" height=\"530\" src=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder.jpg\" alt=\"desktop extruder\" class=\"wp-image-1337\" srcset=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder.jpg 993w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder-300x160.jpg 300w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder-768x410.jpg 768w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder-18x10.jpg 18w\" sizes=\"(max-width: 993px) 100vw, 993px\" \/><\/a><figcaption class=\"wp-element-caption\">extrudeuse de bureau<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">I. Unit\u00e9 principale universelle, commutation modulaire<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L'unit\u00e9 principale d'extrusion de bureau Hartek (vis unique de 16 mm) adopte une conception modulaire : des connecteurs \u00e0 changement rapide prennent en charge diff\u00e9rentes fili\u00e8res et diff\u00e9rents \u00e9quipements en aval.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>+Fili\u00e8re de suspension + Unit\u00e9 de coul\u00e9e + Rebobinage \u2192 Ligne exp\u00e9rimentale de films coul\u00e9s<\/li>\n\n\n\n<li>+Fili\u00e8re de film souffl\u00e9 + Traction + Enroulement \u2192 Machine de laboratoire pour film souffl\u00e9<\/li>\n\n\n\n<li>+Matrice de t\u00f4le + Calandre \u00e0 trois rouleaux \u2192 Ligne exp\u00e9rimentale de calandre \u00e0 trois rouleaux<\/li>\n\n\n\n<li>+Fili\u00e8re de granulation + Pelletiseur \u2192 Ligne exp\u00e9rimentale de granulation par extrusion \u00e0 double vis<\/li>\n\n\n\n<li>+Fili\u00e8re + R\u00e9servoir d'eau de refroidissement + Traction + Bobinage \u2192 Ligne exp\u00e9rimentale de consommables d'impression 3D<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">II. \u00c9tudes de cas r\u00e9els d'utilisateurs de la R&amp;D<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Une entreprise de modification : En utilisant la m\u00eame unit\u00e9 principale, l'examen de la formulation du film de coul\u00e9e est effectu\u00e9 le lundi, la comparaison du film souffl\u00e9 est effectu\u00e9e le mercredi avec une matrice diff\u00e9rente et la v\u00e9rification du fil est effectu\u00e9e le vendredi. Une machine permet de r\u00e9aliser des essais \u00e0 petite \u00e9chelle pour trois produits.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un groupe de recherche universitaire : \u00c9quip\u00e9 d'une unit\u00e9 principale HAER et de plusieurs modules fonctionnels, il prend en charge trois \u00e9tudiants de troisi\u00e8me cycle ayant des orientations de recherche diff\u00e9rentes (films biod\u00e9gradables, feuilles conductrices et filaments m\u00e9dicaux consommables, respectivement).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"> III. Les avantages de la <a href=\"https:\/\/extruder-lab.com\/fr\/products\/desktop-film-extruder-line\/\">Extrudeuse de bureau<\/a><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Faible encombrement : L'unit\u00e9 principale modulaire et les unit\u00e9s fonctionnelles occupent moins de 2 m\u00e8tres carr\u00e9s.<br>Co\u00fbt contr\u00f4lable : Seuls l'unit\u00e9 principale et les modules de base doivent \u00eatre achet\u00e9s ; des unit\u00e9s suppl\u00e9mentaires peuvent \u00eatre achet\u00e9es en fonction des besoins.<br>Fonctionnement unifi\u00e9 : Une interface de syst\u00e8me de contr\u00f4le coh\u00e9rente r\u00e9duit les co\u00fbts d'apprentissage.<br>Des donn\u00e9es coh\u00e9rentes : Les donn\u00e9es exp\u00e9rimentales de diff\u00e9rents processus sont enregistr\u00e9es sur la m\u00eame plateforme, ce qui facilite la comparaison horizontale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">IV. Sc\u00e9narios applicables<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Laboratoires universitaires de mat\u00e9riaux : Un seul appareil permet d'organiser plusieurs cours exp\u00e9rimentaux.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Centres de R&amp;D d'entreprises : Passer rapidement d'un besoin de test \u00e0 petite \u00e9chelle \u00e0 un besoin de test pour diff\u00e9rentes lignes de produits.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Plates-formes d'essai publiques\/bases d'usines pilotes : Fournir aux clients divers services de traitement des processus.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V. \u00c0 quoi les utilisateurs doivent-ils pr\u00eater attention ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bien que la conception modulaire soit flexible, la commutation entre la t\u00eate de moule et les unit\u00e9s en aval n\u00e9cessite des comp\u00e9tences pratiques. Hartek propose des tutoriels vid\u00e9o et une formation sur site.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>When desktop extruders are mentioned, many people immediately think of &#8220;3D printing filament machines.&#8221; However, by changing the die head and auxiliary equipment, the same desktop extruder can produce cast films, blown films, sheets, granulation, and even melt spinning. This is the concept of a &#8220;desktop polymer processing platform&#8221; advocated by Hartek. I. Universal Main [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1337,"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":[11],"tags":[29],"class_list":["post-1335","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-introduction","tag-desktop-extruder"],"_links":{"self":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts\/1335","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/comments?post=1335"}],"version-history":[{"count":2,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts\/1335\/revisions"}],"predecessor-version":[{"id":1339,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts\/1335\/revisions\/1339"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/media\/1337"}],"wp:attachment":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/media?parent=1335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/categories?post=1335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/tags?post=1335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}