{"id":32556,"date":"2026-07-23T10:47:48","date_gmt":"2026-07-23T08:47:48","guid":{"rendered":"https:\/\/www.ksg-pcb.com\/?p=32556"},"modified":"2026-07-30T13:00:39","modified_gmt":"2026-07-30T11:00:39","slug":"scellement-des-bords-des-circuits-imprimes-starrflex","status":"publish","type":"post","link":"https:\/\/www.ksg-pcb.com\/fr\/kantenversiegelung-starrflex-leiterplatten\/","title":{"rendered":"Scellement des bords sur les circuits imprim\u00e9s rigides-flexibles"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"32556\" class=\"elementor elementor-32556\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ded8c7b e-flex e-con-boxed e-con e-parent\" data-id=\"ded8c7b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ec22be0 elementor-widget elementor-widget-heading\" data-id=\"ec22be0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Une s\u00e9curit\u00e9 m\u00e9canique suppl\u00e9mentaire pour les applications exigeantes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e5a10d elementor-widget elementor-widget-spacer\" data-id=\"0e5a10d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\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-94427cf elementor-widget elementor-widget-text-editor\" data-id=\"94427cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"mb-2 whitespace-pre-wrap\">Les circuits imprim\u00e9s rigides-flexibles combinent des zones rigides et flexibles au sein d'une structure continue. Ils permettent ainsi de r\u00e9aliser des assemblages 3D compacts, de r\u00e9duire le nombre de connecteurs et d'\u00e9tablir des liaisons \u00e9lectriques fiables dans un espace restreint.<\/p><p class=\"mb-2 whitespace-pre-wrap\">Les transitions entre les zones rigides et flexibles constituent un d\u00e9fi particulier. C'est l\u00e0 que se rencontrent des \u00e9paisseurs de mat\u00e9riaux, des rigidit\u00e9s et des contraintes m\u00e9caniques diff\u00e9rentes. C'est pr\u00e9cis\u00e9ment \u00e0 cet endroit qu'une <strong>Scellement des bords<\/strong> ou bien il peut \u00eatre judicieux de pr\u00e9voir un dispositif m\u00e9canique de d\u00e9charge de flexion.<\/p><p class=\"mb-2 whitespace-pre-wrap\">Pour les applications critiques en mati\u00e8re de s\u00e9curit\u00e9 \u2014 notamment dans les secteurs de l'a\u00e9ronautique et de l'espace, de la d\u00e9fense, des technologies m\u00e9dicales ou de l'\u00e9lectronique industrielle de pointe \u2014, cette technologie compl\u00e9mentaire peut contribuer \u00e0 prot\u00e9ger de mani\u00e8re cibl\u00e9e les jonctions rigides-flexibles sensibles.<\/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-9559a78 e-flex e-con-boxed e-con e-parent\" data-id=\"9559a78\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d14e32 elementor-widget elementor-widget-heading\" data-id=\"7d14e32\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce que le scellement des bords sur les circuits imprim\u00e9s rigides-flexibles ?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d9f6ba elementor-widget elementor-widget-spacer\" data-id=\"2d9f6ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\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-a8d2e74 elementor-widget elementor-widget-text-editor\" data-id=\"a8d2e74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"mb-2 whitespace-pre-wrap\">Lors du scellement des bords, un syst\u00e8me de remplissage adapt\u00e9 est appliqu\u00e9 de mani\u00e8re cibl\u00e9e au niveau de la zone de transition entre la partie rigide et la partie flexible du circuit imprim\u00e9. Le mat\u00e9riau forme une trace d'application bien d\u00e9finie et permet de soulager m\u00e9caniquement la zone de transition.<\/p>\n<p class=\"mb-2 whitespace-pre-wrap\">L'objectif est de r\u00e9duire les pics de contrainte locaux, de stabiliser davantage la jonction et d'am\u00e9liorer la r\u00e9sistance du circuit imprim\u00e9 aux contraintes li\u00e9es au montage, \u00e0 la manipulation ou \u00e0 l'utilisation.<\/p>\n<p class=\"mb-2 whitespace-pre-wrap\">\u00c0 noter : <b>Le scellement des bords n'est pas une op\u00e9ration standard pour tous les circuits imprim\u00e9s rigides-flexibles.<\/b> Elle est \u00e9valu\u00e9e au cas par cas, en fonction du projet, et mise en \u0153uvre en tenant compte de la structure, de la g\u00e9om\u00e9trie, des conditions d'utilisation et des exigences du client.<\/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-cbc0f5c e-flex e-con-boxed e-con e-parent\" data-id=\"cbc0f5c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e062f2e elementor-widget elementor-widget-heading\" data-id=\"e062f2e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">FAQ : Scellement des bords sur les circuits imprim\u00e9s rigides-flexibles<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bee81dc elementor-widget elementor-widget-spacer\" data-id=\"bee81dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\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-e406f8c elementor-widget-mobile__width-inherit elementor-widget elementor-widget-eael-adv-accordion\" data-id=\"e406f8c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-adv-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t            <div class=\"eael-adv-accordion\" id=\"eael-adv-accordion-e406f8c\" data-scroll-on-click=\"no\" data-scroll-speed=\"300\" data-accordion-id=\"e406f8c\" data-accordion-type=\"accordion\" data-toogle-speed=\"300\">\n            <div class=\"eael-accordion-list\">\n\t\t\t\t\t<div id=\"warum-sind-starr-flex-bergnge-besonders-kritisch\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"1\" aria-controls=\"elementor-tab-content-2391\"><i aria-hidden=\"true\" class=\"fa-toggle icon icon-KSG_Icon_Plus\"><\/i><span class=\"eael-accordion-tab-title\">Pourquoi les transitions rigide-flexible sont-elles particuli\u00e8rement critiques ?<\/span><\/div><div id=\"elementor-tab-content-2391\" class=\"eael-accordion-content clearfix\" data-tab=\"1\" aria-labelledby=\"warum-sind-starr-flex-bergnge-besonders-kritisch\"><p class=\"mb-2 whitespace-pre-wrap\">Au niveau de la transition rigide-flexible, la partie rigide du circuit imprim\u00e9 prend fin et la partie flexible commence. C'est l\u00e0 que la rigidit\u00e9 m\u00e9canique de l'ensemble change consid\u00e9rablement. En fonction de la conception, de la diff\u00e9rence d'\u00e9paisseur, du rayon de courbure et des conditions de montage, des contraintes m\u00e9caniques accrues peuvent appara\u00eetre \u00e0 cet endroit.<\/p><p class=\"mb-2 whitespace-pre-wrap\">Ces contraintes peuvent, par exemple, \u00eatre amplifi\u00e9es par le montage, la manutention, les vibrations, les chocs ou les variations thermiques. C'est pourquoi la zone de transition doit faire l'objet d'une attention particuli\u00e8re d\u00e8s la phase de conception.<\/p><\/div>\n\t\t\t\t\t<\/div><div class=\"eael-accordion-list\">\n\t\t\t\t\t<div id=\"wann-ist-eine-kantenversiegelung-sinnvoll\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"2\" aria-controls=\"elementor-tab-content-2392\"><i aria-hidden=\"true\" class=\"fa-toggle icon icon-KSG_Icon_Plus\"><\/i><span class=\"eael-accordion-tab-title\">Dans quels cas est-il judicieux de proc\u00e9der \u00e0 un scellement des bords ?<\/span><\/div><div id=\"elementor-tab-content-2392\" class=\"eael-accordion-content clearfix\" data-tab=\"2\" aria-labelledby=\"wann-ist-eine-kantenversiegelung-sinnvoll\"><p class=\"mb-2 whitespace-pre-wrap\">Le scellement des ar\u00eates peut s'av\u00e9rer particuli\u00e8rement utile lorsque la jonction entre la partie rigide et la partie flexible est soumise \u00e0 des contraintes m\u00e9caniques plus importantes ou lorsque l'ensemble est utilis\u00e9 dans une application critique pour la s\u00e9curit\u00e9.<\/p><p class=\"mb-2 whitespace-pre-wrap\">Voici quelques exemples typiques :<\/p><ul><li>exigences \u00e9lev\u00e9es en mati\u00e8re de fiabilit\u00e9 et de dur\u00e9e de vie<\/li><li>Utilisation dans les secteurs de l'a\u00e9ronautique et de l'a\u00e9rospatiale, de la d\u00e9fense ou des technologies m\u00e9dicales<\/li><li>Vibrations ou chocs<\/li><li>processus de montage ou de manutention complexes<\/li><li>structures rigides-flexibles asym\u00e9triques<\/li><li>des diff\u00e9rences d'\u00e9paisseur plus importantes entre la zone rigide et la zone souple<\/li><li>zones de transition sensibles o\u00f9 l'espace disponible est limit\u00e9<\/li><\/ul><p class=\"mb-2 whitespace-pre-wrap\">La d\u00e9cision doit toujours \u00eatre prise en fonction de la configuration concr\u00e8te du circuit imprim\u00e9.<\/p><\/div>\n\t\t\t\t\t<\/div><div class=\"eael-accordion-list\">\n\t\t\t\t\t<div id=\"welche-funktion-bernimmt-die-kantenversiegelung\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"3\" aria-controls=\"elementor-tab-content-2393\"><i aria-hidden=\"true\" class=\"fa-toggle icon icon-KSG_Icon_Plus\"><\/i><span class=\"eael-accordion-tab-title\">Quel est le r\u00f4le du scellement des bords ?<\/span><\/div><div id=\"elementor-tab-content-2393\" class=\"eael-accordion-content clearfix\" data-tab=\"3\" aria-labelledby=\"welche-funktion-bernimmt-die-kantenversiegelung\"><p class=\"mb-2 whitespace-pre-wrap\">Le scellement des bords agit comme un soulagement m\u00e9canique suppl\u00e9mentaire au niveau de la zone de transition. Il peut contribuer \u00e0 amortir le changement brusque de rigidit\u00e9 entre la zone rigide et la zone flexible et \u00e0 r\u00e9partir les contraintes m\u00e9caniques de mani\u00e8re plus homog\u00e8ne.<\/p><p class=\"mb-2 whitespace-pre-wrap\">Elle ne remplace toutefois pas une conception \u00ab rigide-flex \u00bb adapt\u00e9e \u00e0 la fabrication. Le rayon de courbure, la structure des couches, le trac\u00e9 des pistes conductrices, le choix des mat\u00e9riaux et l'espace d'installation doivent toujours \u00eatre dimensionn\u00e9s de mani\u00e8re appropri\u00e9e. Le scellement des bords constitue une mesure de protection compl\u00e9mentaire pour les zones particuli\u00e8rement sensibles.<\/p><\/div>\n\t\t\t\t\t<\/div><div class=\"eael-accordion-list\">\n\t\t\t\t\t<div id=\"welche-rolle-spielt-die-kantenversiegelung-in-sicherheitskritischen-anwendungen\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"4\" aria-controls=\"elementor-tab-content-2394\"><i aria-hidden=\"true\" class=\"fa-toggle icon icon-KSG_Icon_Plus\"><\/i><span class=\"eael-accordion-tab-title\">Quel r\u00f4le joue le scellement des bords dans les applications critiques pour la s\u00e9curit\u00e9 ?<\/span><\/div><div id=\"elementor-tab-content-2394\" class=\"eael-accordion-content clearfix\" data-tab=\"4\" aria-labelledby=\"welche-rolle-spielt-die-kantenversiegelung-in-sicherheitskritischen-anwendungen\"><p class=\"mb-2 whitespace-pre-wrap\">Dans les applications critiques en mati\u00e8re de s\u00e9curit\u00e9, le bon fonctionnement \u00e9lectrique du circuit imprim\u00e9 n'est pas le seul \u00e9l\u00e9ment qui compte. Ce qui est d\u00e9terminant, c'est l'interaction entre la conception, les mat\u00e9riaux, la fabrication, les contr\u00f4les et la fiabilit\u00e9 \u00e0 long terme.<\/p><p class=\"mb-2 whitespace-pre-wrap\">Le scellement des ar\u00eates peut constituer ici un \u00e9l\u00e9ment suppl\u00e9mentaire permettant de renforcer la robustesse des zones sensibles sur le plan m\u00e9canique. Elle peut contribuer \u00e0 garantir la fiabilit\u00e9 de la conception globale, en particulier dans les applications pr\u00e9sentant des exigences \u00e9lev\u00e9es en mati\u00e8re de dur\u00e9e de vie, un espace d'installation limit\u00e9 ou des contraintes m\u00e9caniques.<\/p><p class=\"mb-2 whitespace-pre-wrap\">Les domaines d'application typiques sont les suivants :<\/p><ul><li>A\u00e9ronautique et a\u00e9rospatiale<\/li><li>D\u00e9fense<\/li><li>Technique m\u00e9dicale<\/li><li>Transports<\/li><li>Capteurs<\/li><li>\u00c9lectronique industrielle soumise \u00e0 des exigences de s\u00e9curit\u00e9 \u00e9lev\u00e9es<\/li><\/ul><\/div>\n\t\t\t\t\t<\/div><div class=\"eael-accordion-list\">\n\t\t\t\t\t<div id=\"welche-materialien-werden-fr-die-kantenversiegelung-eingesetzt\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"5\" aria-controls=\"elementor-tab-content-2395\"><i aria-hidden=\"true\" class=\"fa-toggle icon icon-KSG_Icon_Plus\"><\/i><span class=\"eael-accordion-tab-title\">Quels mat\u00e9riaux sont utilis\u00e9s pour le scellement des bords ?<\/span><\/div><div id=\"elementor-tab-content-2395\" class=\"eael-accordion-content clearfix\" data-tab=\"5\" aria-labelledby=\"welche-materialien-werden-fr-die-kantenversiegelung-eingesetzt\"><p class=\"mb-2 whitespace-pre-wrap\">Des syst\u00e8mes de remplissage adapt\u00e9s sont utilis\u00e9s pour cette application. Le choix des mat\u00e9riaux est d\u00e9termin\u00e9 au cas par cas en fonction du projet et d\u00e9pend, entre autres, de la g\u00e9om\u00e9trie, de la structure du circuit imprim\u00e9, des contraintes m\u00e9caniques et des exigences de fabrication.<\/p><p class=\"mb-2 whitespace-pre-wrap\">Voici quelques exemples de mat\u00e9riaux possibles :<\/p><ul><li>LOCTITE Ablestik 45 Clear<\/li><li>Scotch-Weld 2216 B\/A<\/li><\/ul><p class=\"mb-2 whitespace-pre-wrap\">Ce qui est d\u00e9terminant, ce n'est pas seulement le mat\u00e9riau lui-m\u00eame, mais aussi son application contr\u00f4l\u00e9e et reproductible dans la zone pr\u00e9vue.<\/p><\/div>\n\t\t\t\t\t<\/div><div class=\"eael-accordion-list\">\n\t\t\t\t\t<div id=\"worauf-kommt-es-bei-der-qualitt-der-applikation-an\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"6\" aria-controls=\"elementor-tab-content-2396\"><i aria-hidden=\"true\" class=\"fa-toggle icon icon-KSG_Icon_Plus\"><\/i><span class=\"eael-accordion-tab-title\">Quels sont les facteurs d\u00e9terminants pour la qualit\u00e9 de l'application ?<\/span><\/div><div id=\"elementor-tab-content-2396\" class=\"eael-accordion-content clearfix\" data-tab=\"6\" aria-labelledby=\"worauf-kommt-es-bei-der-qualitt-der-applikation-an\"><p class=\"mb-2 whitespace-pre-wrap\">Pour que le scellement des bords puisse remplir sa fonction, il doit \u00eatre appliqu\u00e9 de mani\u00e8re propre, homog\u00e8ne et sans interruption. La zone d'application est d\u00e9finie conform\u00e9ment aux sp\u00e9cifications du dessin.<\/p><p class=\"mb-2 whitespace-pre-wrap\">Il faut notamment \u00e9viter :<\/p><ul><li>bulles d'air<\/li><li>Interruptions li\u00e9es au mat\u00e9riel<\/li><li>Taches de graisse en dehors de la bande d'application<\/li><li>Accumulations de mat\u00e9riaux dans la zone de sortie<\/li><li>Contaminations par des huiles, des graisses ou des silicones<\/li><li>dommages m\u00e9caniques<\/li><li>D\u00e9laminations ou d\u00e9fauts visibles<\/li><\/ul><p class=\"mb-2 whitespace-pre-wrap\">C'est pr\u00e9cis\u00e9ment dans le cadre d'applications critiques en mati\u00e8re de s\u00e9curit\u00e9 qu'une qualit\u00e9 de processus reproductible est d\u00e9terminante.<\/p><\/div>\n\t\t\t\t\t<\/div><div class=\"eael-accordion-list\">\n\t\t\t\t\t<div id=\"wann-sollte-die-kantenversiegelung-im-projekt-bercksichtigt-werden\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"7\" aria-controls=\"elementor-tab-content-2397\"><i aria-hidden=\"true\" class=\"fa-toggle icon icon-KSG_Icon_Plus\"><\/i><span class=\"eael-accordion-tab-title\">\u00c0 quel moment faut-il pr\u00e9voir le scellement des bords dans le projet ?<\/span><\/div><div id=\"elementor-tab-content-2397\" class=\"eael-accordion-content clearfix\" data-tab=\"7\" aria-labelledby=\"wann-sollte-die-kantenversiegelung-im-projekt-bercksichtigt-werden\"><p class=\"mb-2 whitespace-pre-wrap\">Dans l'id\u00e9al, le scellement des bords est abord\u00e9 d\u00e8s la phase de conception et de fabrication. Cela permet de prendre en compte d\u00e8s le d\u00e9but les domaines d'application, l'encombrement, les rayons de courbure et les sp\u00e9cifications techniques.<\/p><p class=\"mb-2 whitespace-pre-wrap\">Plus ces points seront clarifi\u00e9s t\u00f4t, mieux il sera possible de concilier conception, faisabilit\u00e9, qualit\u00e9 et co\u00fbts.<\/p><\/div>\n\t\t\t\t\t<\/div><\/div>\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-db6bf3f e-flex e-con-boxed e-con e-parent\" data-id=\"db6bf3f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-bcdbd52 e-con-full e-flex e-con e-child\" data-id=\"bcdbd52\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-16cad34 elementor-widget elementor-widget-heading\" data-id=\"16cad34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le scellement des bords fait partie int\u00e9grante du design global<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d61ad8 elementor-widget elementor-widget-spacer\" data-id=\"4d61ad8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\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-a72708d elementor-widget elementor-widget-text-editor\" data-id=\"a72708d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"mb-2 whitespace-pre-wrap\">L'\u00e9tanch\u00e9it\u00e9 des bords ne doit pas \u00eatre consid\u00e9r\u00e9e isol\u00e9ment. Elle s'inscrit dans un concept technique global comprenant :<\/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-f20ea6e elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"f20ea6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Structure en couches comportant des zones rigides et flexibles<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Choix des mat\u00e9riaux<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Rayon de courbure et sens de courbure<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">g\u00e9om\u00e9trie de transition<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Trac\u00e9 des pistes conductrices dans la zone flexible<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">sollicitation m\u00e9canique au niveau du terminal<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Exigences UL et exigences en mati\u00e8re de documentation<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Concept de contr\u00f4le et de validation<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\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-5f6e50f elementor-widget elementor-widget-text-editor\" data-id=\"5f6e50f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"mb-2 whitespace-pre-wrap\">C'est uniquement la combinaison de ces facteurs qui permet de d\u00e9terminer si un scellement des ar\u00eates est judicieux et comment il doit \u00eatre r\u00e9alis\u00e9.<\/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-e176496 e-con-full e-flex e-con e-child\" data-id=\"e176496\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bda6435 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"bda6435\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"icon icon-KSG_Icon_Projekts\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5e49a5f e-flex e-con-boxed e-con e-parent\" data-id=\"5e49a5f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e947479 elementor-widget elementor-widget-heading\" data-id=\"e947479\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion : une protection cibl\u00e9e pour les applications \u00ab rigide-flex \u00bb exigeantes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6aa99d1 elementor-widget elementor-widget-spacer\" data-id=\"6aa99d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\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-356f3c5 elementor-widget elementor-widget-text-editor\" data-id=\"356f3c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"mb-2 whitespace-pre-wrap\">Le scellement des bords sur les circuits imprim\u00e9s rigides-flexibles n'est pas une solution standard universelle. Il peut toutefois constituer une mesure de protection suppl\u00e9mentaire utile dans les applications critiques en mati\u00e8re de s\u00e9curit\u00e9 ou soumises \u00e0 des contraintes m\u00e9caniques \u00e9lev\u00e9es.<\/p><p class=\"mb-2 whitespace-pre-wrap\">Elle permet de soulager m\u00e9caniquement les transitions rigides-flexibles sensibles et d'am\u00e9liorer la robustesse de l'assemblage \u2014 \u00e0 condition qu'elle soit pr\u00e9vue suffisamment t\u00f4t et mise en \u0153uvre en fonction de la conception du circuit imprim\u00e9.<\/p><p class=\"mb-2 whitespace-pre-wrap\">Nous vous aidons \u00e0 d\u00e9terminer la structure rigide-flexible la plus adapt\u00e9e, \u00e0 choisir les mat\u00e9riaux et \u00e0 d\u00e9terminer s'il est judicieux d'opter pour un scellement suppl\u00e9mentaire des bords en fonction de l'application concern\u00e9e.<\/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-51584a6 e-flex e-con-boxed e-con e-parent\" data-id=\"51584a6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3579afc e-con-full e-flex e-con e-child\" data-id=\"3579afc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-39d2816 elementor-widget elementor-widget-heading\" data-id=\"39d2816\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Vous d\u00e9veloppez un circuit imprim\u00e9 rigide-flexible destin\u00e9 \u00e0 des applications critiques en mati\u00e8re de s\u00e9curit\u00e9 ?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31b17d1 elementor-widget elementor-widget-spacer\" data-id=\"31b17d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\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-bded077 elementor-widget elementor-widget-text-editor\" data-id=\"bded077\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"mb-2 whitespace-pre-wrap\">N'h\u00e9sitez pas \u00e0 consulter nos experts d\u00e8s le d\u00e9but du projet. Ensemble, nous d\u00e9terminerons quelle structure \u00ab Starrflex \u00bb, quelle qualification des mat\u00e9riaux et si un scellement suppl\u00e9mentaire des bords est pertinent pour votre application.<\/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-182db41 elementor-widget elementor-widget-spacer\" data-id=\"182db41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\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-002ad1c elementor-widget elementor-widget-button\" data-id=\"002ad1c\" data-element_type=\"widget\" data-e-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.ksg-pcb.com\/fr\/contact\/demande\/\">\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\">Discuter d\u00e8s maintenant du projet \u00ab Starrflex \u00bb<\/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<div class=\"elementor-element elementor-element-3e60624 e-con-full e-flex e-con e-child\" data-id=\"3e60624\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3f16a3a elementor-widget elementor-widget-image\" data-id=\"3f16a3a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/02\/2022_08_10-KSG-Portraits-Gruppen9083-1024x683.jpg\" class=\"attachment-large size-large wp-image-24028\" alt=\"Assistance technique chez KSG\" srcset=\"https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/02\/2022_08_10-KSG-Portraits-Gruppen9083-1024x683.jpg 1024w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/02\/2022_08_10-KSG-Portraits-Gruppen9083-300x200.jpg 300w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/02\/2022_08_10-KSG-Portraits-Gruppen9083-768x512.jpg 768w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/02\/2022_08_10-KSG-Portraits-Gruppen9083-1536x1025.jpg 1536w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/02\/2022_08_10-KSG-Portraits-Gruppen9083-2048x1366.jpg 2048w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/02\/2022_08_10-KSG-Portraits-Gruppen9083-18x12.jpg 18w, https:\/\/www.ksg-pcb.com\/wp-content\/uploads\/2025\/02\/2022_08_10-KSG-Portraits-Gruppen9083-scaled-e1740038786249.jpg 1201w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Zus\u00e4tzliche mechanische Sicherheit f\u00fcr anspruchsvolle Anwendungen Starrflex-Leiterplatten verbinden starre und flexible Leiterplattenbereiche in einem durchg\u00e4ngigen Aufbau. Dadurch erm\u00f6glichen sie kompakte 3D-Baugruppen, reduzieren Steckverbinder und schaffen zuverl\u00e4ssige elektrische Verbindungen auf engem [&hellip;]<\/p>\n","protected":false},"author":26,"featured_media":32692,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[221],"tags":[389,177,235,388,399,390],"class_list":["post-32556","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-industrieelektronik","tag-leiterplattenherstellung","tag-leiterplattenwissen","tag-medizintechnik","tag-starrflex","tag-verteidigung"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kantenversiegelung bei Starrflex-Leiterplatten | KSG<\/title>\n<meta name=\"description\" content=\"Wann ist Kantenversiegelung bei Starrflex-Leiterplatten sinnvoll? 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