{"id":6958,"date":"2025-07-15T13:32:24","date_gmt":"2025-07-15T05:32:24","guid":{"rendered":"https:\/\/www.qualitester.com\/?page_id=6958"},"modified":"2025-07-15T13:32:24","modified_gmt":"2025-07-15T05:32:24","slug":"finat-ftm-9","status":"publish","type":"page","link":"https:\/\/www.qualitester.com\/fr\/standards\/finat-ftm-9\/","title":{"rendered":"FINAT FTM 9"},"content":{"rendered":"<h1 style=\"text-align: center;\" data-start=\"370\" data-end=\"882\">FINAT FTM 9<br \/>\n<small>Test d'adh\u00e9rence des boucles<\/small><\/h1>\n<hr \/>\n<p data-start=\"437\" data-end=\"768\">Les adh\u00e9sifs sensibles \u00e0 la pression (PSA) sont essentiels pour l'emballage, l'\u00e9tiquetage et d'autres applications industrielles. <strong data-start=\"558\" data-end=\"574\">premier point d'ancrage<\/strong>-La capacit\u00e9 \u00e0 saisir rapidement une surface est essentielle. Les <strong data-start=\"630\" data-end=\"645\">FINAT FTM 9<\/strong> La m\u00e9thode d'essai fournit une proc\u00e9dure fiable et normalis\u00e9e pour mesurer cette propri\u00e9t\u00e9 \u00e0 l'aide d'une configuration d'agrafage en boucle.<\/p>\n<p data-start=\"770\" data-end=\"1180\">Utilis\u00e9 dans le monde entier pour le contr\u00f4le de la qualit\u00e9 et la R&amp;D, <em data-start=\"812\" data-end=\"825\">FINAT FTM 9<\/em> joue un r\u00f4le crucial en aidant les fabricants \u00e0 s\u00e9lectionner les mat\u00e9riaux adh\u00e9sifs les plus efficaces, en particulier pour les lignes d'\u00e9tiquetage automatique \u00e0 grande vitesse. Dans cet article, nous nous pencherons sur les aspects suivants <strong data-start=\"1012\" data-end=\"1037\">m\u00e9thode d'essai d'adh\u00e9rence \u00e0 la boucle<\/strong>, L'importance, les proc\u00e9dures, les exigences en mati\u00e8re d'\u00e9quipement et la fa\u00e7on dont Cell Instruments\u2019 peut \u00eatre utilis\u00e9 dans le cadre d'un projet de recherche.\u2019 <em data-start=\"1117\" data-end=\"1142\"><a href=\"https:\/\/www.qualitester.com\/fr\/produit\/sale-tape-loop-tack-testing-machine\/\">LTT-01<\/a> Testeur de boucle d&#039;adh\u00e9rence<\/em> assure le respect de la norme.<\/p>\n<hr \/>\n<h2 data-start=\"770\" data-end=\"1180\">Qu'est-ce que FINAT FTM 9 ?<\/h2>\n<p data-start=\"1213\" data-end=\"1568\"><strong data-start=\"1213\" data-end=\"1228\">FINAT FTM 9<\/strong> est une m\u00e9thode d'essai normalis\u00e9e publi\u00e9e par FINAT (l'association europ\u00e9enne de l'industrie de l'\u00e9tiquette auto-adh\u00e9sive) pour d\u00e9terminer l'\u00e9paisseur de l'\u00e9tiquette auto-adh\u00e9sive. <strong data-start=\"1362\" data-end=\"1375\">boucle d'arr\u00eat<\/strong> des mat\u00e9riaux sensibles \u00e0 la pression. L'adh\u00e9rence, distincte de l'adh\u00e9sion ou de la coh\u00e9sion, d\u00e9signe la capacit\u00e9 de l'adh\u00e9sif \u00e0 former une liaison imm\u00e9diate avec un substrat en cas de contact bref et de pression minimale.<\/p>\n<p data-start=\"1570\" data-end=\"1779\">Cette m\u00e9thode offre un moyen pratique de comparer la force d'adh\u00e9rence de diff\u00e9rents mat\u00e9riaux d'\u00e9tiquettes ou de rubans, une propri\u00e9t\u00e9 particuli\u00e8rement importante dans les environnements d'application rapides tels que les machines d'\u00e9tiquetage.<\/p>\n<hr \/>\n<h2 data-start=\"1570\" data-end=\"1779\">Pourquoi est-il important de tester les boucles d'ancrage ?<\/h2>\n<p data-start=\"1827\" data-end=\"2059\">Le <strong data-start=\"1831\" data-end=\"1844\">boucle d'arr\u00eat<\/strong> est directement li\u00e9e aux performances de l'application, en particulier dans les syst\u00e8mes o\u00f9 l'adh\u00e9sif doit adh\u00e9rer instantan\u00e9ment avec un temps de s\u00e9jour minimal. Une valeur \u00e9lev\u00e9e de tack en boucle indique une meilleure adh\u00e9rence imm\u00e9diate, ce qui est essentiel dans les syst\u00e8mes o\u00f9 l'adh\u00e9sif doit adh\u00e9rer instantan\u00e9ment avec un temps de s\u00e9jour minimal :<\/p>\n<ul>\n<li data-start=\"2063\" data-end=\"2120\"><strong data-start=\"2063\" data-end=\"2084\">Machines \u00e0 \u00e9tiqueter<\/strong> o\u00f9 les mat\u00e9riaux doivent adh\u00e9rer instantan\u00e9ment<\/li>\n<li data-start=\"2123\" data-end=\"2152\"><strong data-start=\"2123\" data-end=\"2152\">Applications de rubans m\u00e9dicaux<\/strong><\/li>\n<li data-start=\"2155\" data-end=\"2203\"><strong data-start=\"2155\" data-end=\"2177\">Emballages de produits de consommation<\/strong> n\u00e9cessitant une fermeture imm\u00e9diate<\/li>\n<li data-start=\"2206\" data-end=\"2233\"><strong data-start=\"2206\" data-end=\"2233\">Besoins de collage temporaire<\/strong><\/li>\n<\/ul>\n<p data-start=\"2235\" data-end=\"2373\">Une mesure pr\u00e9cise de l'adh\u00e9rence permet aux fabricants de contr\u00f4ler la qualit\u00e9, d'affiner les formulations et de r\u00e9pondre aux attentes des clients en mati\u00e8re de performance.<\/p>\n<hr \/>\n<h2 data-start=\"2235\" data-end=\"2373\">Aper\u00e7u de la m\u00e9thode d'essai Loop Tack<\/h2>\n<p>Le <strong data-start=\"2420\" data-end=\"2445\">m\u00e9thode d'essai d'adh\u00e9rence \u00e0 la boucle<\/strong>, tel que d\u00e9fini dans <em data-start=\"2461\" data-end=\"2474\">FINAT FTM 9<\/em>, La technique du d\u00e9collement consiste \u00e0 mettre en contact une bande de mat\u00e9riau sensible \u00e0 la pression avec un substrat standard (g\u00e9n\u00e9ralement du verre flott\u00e9), puis \u00e0 la s\u00e9parer \u00e0 une vitesse fixe afin de mesurer la force maximale de d\u00e9collement.<\/p>\n<h3>\u00c9quipement d'essai<\/h3>\n<ul>\n<li data-start=\"2704\" data-end=\"2892\">UN <strong data-start=\"2706\" data-end=\"2724\">testeur de traction<\/strong> ou machine d'essai universelle avec une vitesse de s\u00e9paration verticale des m\u00e2choires de <strong data-start=\"2794\" data-end=\"2808\">300 mm\/min<\/strong>, La mesure de la force peut se faire dans un sens ou dans l'autre, de mani\u00e8re r\u00e9versible, jusqu'\u00e0 <strong data-start=\"2860\" data-end=\"2873\">20 Newton<\/strong> avec une pr\u00e9cision de \u00b12%.<\/li>\n<li data-start=\"2895\" data-end=\"2984\">UN <strong data-start=\"2897\" data-end=\"2912\">plaque de verre<\/strong> mesurant 25 mm \u00d7 30 mm (\u00b1 tol\u00e9rances), fix\u00e9 \u00e0 une cheville pour le montage.<\/li>\n<\/ul>\n<hr \/>\n<h2>Pr\u00e9paration et conditionnement des \u00e9chantillons<\/h2>\n<ul>\n<li data-start=\"3211\" data-end=\"3272\">Les bandes doivent \u00eatre <strong data-start=\"3228\" data-end=\"3258\">25 mm de large et 175 mm de long<\/strong>, proprement coup\u00e9e.<\/li>\n<li data-start=\"3275\" data-end=\"3323\">Le mat\u00e9riau de support est retir\u00e9 juste avant le test.<\/li>\n<li data-start=\"3326\" data-end=\"3411\">Les bandes sont boucl\u00e9es avec <strong data-start=\"3349\" data-end=\"3370\">c\u00f4t\u00e9 adh\u00e9sif vers l'ext\u00e9rieur<\/strong> et serr\u00e9 dans la m\u00e2choire sup\u00e9rieure du testeur.<\/li>\n<li data-start=\"3414\" data-end=\"3560\">Les conditions d'essai sont fix\u00e9es \u00e0 <strong data-start=\"3441\" data-end=\"3455\">23\u00b0C \u00b1 2\u00b0C<\/strong> et <strong data-start=\"3460\" data-end=\"3475\">50% RH \u00b1 5%<\/strong> avec un minimum de <strong data-start=\"3491\" data-end=\"3514\">Conditionnement de 4 heures<\/strong> pour les \u00e9prouvettes et le substrat.<\/li>\n<\/ul>\n<hr \/>\n<h2>Test Procedure<\/h2>\n<ol>\n<li data-start=\"3590\" data-end=\"3648\">Loop the adhesive strip and insert it into the upper grip.<\/li>\n<li data-start=\"3652\" data-end=\"3702\">Clamp the cleaned glass plate into the lower grip.<\/li>\n<li data-start=\"3706\" data-end=\"3780\">Bring the adhesive loop into contact with the substrate at <strong data-start=\"3765\" data-end=\"3779\">300 mm\/min<\/strong>.<\/li>\n<li data-start=\"3784\" data-end=\"3853\">Immediately reverse direction to separate the loop at the same speed.<\/li>\n<li data-start=\"3857\" data-end=\"3916\">Enregistrer les <strong data-start=\"3868\" data-end=\"3882\">peak force<\/strong> (excluding initial noise spikes).<\/li>\n<li data-start=\"3920\" data-end=\"3993\">Repeat with <strong data-start=\"3932\" data-end=\"3948\">five samples<\/strong> and report the average value in <strong data-start=\"3981\" data-end=\"3992\">Newtons<\/strong>.<\/li>\n<\/ol>\n<p data-start=\"3995\" data-end=\"4005\">Notations:<\/p>\n<ul>\n<li data-start=\"4008\" data-end=\"4080\">If tearing occurs before adhesive release \u2192 mark with <em data-start=\"4062\" data-end=\"4066\">PT<\/em> (paper tear).<\/li>\n<li data-start=\"4083\" data-end=\"4186\">If adhesive transfers to the plate \u2192 mark with <em data-start=\"4130\" data-end=\"4134\">AT<\/em> (adhesive transfer), noting approximate percentage.\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Finat 9 Loop Tack Test Sample\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/tVZSoEi7Blk?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><\/div>\n<\/li>\n<\/ul>\n<hr \/>\n<h2>Factors Influencing Test Accuracy<\/h2>\n<p data-start=\"4232\" data-end=\"4279\">Several variables can affect loop tack results:<\/p>\n<ul>\n<li data-start=\"4283\" data-end=\"4446\"><strong data-start=\"4283\" data-end=\"4308\">Substrate cleanliness<\/strong> \u2013 Use non-residual solvents like MEK, acetone, or n-heptane. Repeat cleaning three times and let plates condition for 4 hours before use.<\/li>\n<li data-start=\"4449\" data-end=\"4507\"><strong data-start=\"4449\" data-end=\"4468\">Sample rigidity<\/strong> \u2013 Affects loop shape and contact area.<\/li>\n<li data-start=\"4510\" data-end=\"4618\"><strong data-start=\"4510\" data-end=\"4538\">Environmental conditions<\/strong> \u2013 Must be strictly controlled as tack is sensitive to humidity and temperature.<\/li>\n<\/ul>\n<hr \/>\n<h2>Why Choose <a href=\"https:\/\/www.qualitester.com\/fr\/\">Instruments cellulaires<\/a>\u2019 LTT-01 for Loop Tack Testing<\/h2>\n<figure id=\"attachment_6966\" aria-describedby=\"caption-attachment-6966\" style=\"width: 300px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.qualitester.com\/fr\/produit\/sale-tape-loop-tack-testing-machine\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-6966 size-medium\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/Tape-Loop-Tack-Testing-Machine-300x300.webp\" alt=\"FINAT FTM 9 is a standardized loop tack test method.\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/Tape-Loop-Tack-Testing-Machine-300x300.webp 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/Tape-Loop-Tack-Testing-Machine-150x150.webp 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/Tape-Loop-Tack-Testing-Machine-12x12.webp 12w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/Tape-Loop-Tack-Testing-Machine-100x100.webp 100w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/Tape-Loop-Tack-Testing-Machine.webp 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-6966\" class=\"wp-caption-text\">Testeur de boucle d&#039;adh\u00e9rence LTT-01<\/figcaption><\/figure>\n<p data-start=\"4688\" data-end=\"4809\">Le <strong data-start=\"4692\" data-end=\"4719\">Testeur de boucle d&#039;adh\u00e9rence LTT-01<\/strong> from Cell Instruments is designed specifically to meet <strong data-start=\"4775\" data-end=\"4790\">FINAT FTM 9<\/strong> requirements with:<\/p>\n<ul>\n<li data-start=\"4813\" data-end=\"4887\"><strong data-start=\"4813\" data-end=\"4836\">Precision mechanics<\/strong> ensuring consistent 300 mm\/min contact\/separation.<\/li>\n<li data-start=\"4890\" data-end=\"4964\"><strong data-start=\"4890\" data-end=\"4945\">Touchscreen control and programmable test sequences<\/strong> for repeatability.<\/li>\n<li data-start=\"4967\" data-end=\"5042\"><strong data-start=\"4967\" data-end=\"4993\">Data output in Newtons<\/strong>, including automatic averaging of multiple runs.<\/li>\n<li data-start=\"5045\" data-end=\"5099\"><strong data-start=\"5045\" data-end=\"5081\">Compliance with global standards<\/strong> for tack testing.<\/li>\n<\/ul>\n<p data-start=\"5101\" data-end=\"5318\">For manufacturers and labs aiming to ensure consistent product quality or meet regulatory and customer-specific adhesive performance benchmarks, LTT-01 offers the ideal balance of accuracy, usability, and reliability.<\/p>\n<hr \/>\n<h2 data-start=\"5101\" data-end=\"5318\">Conclusion<\/h2>\n<p data-start=\"5341\" data-end=\"5700\">Le <strong data-start=\"5345\" data-end=\"5360\">FINAT FTM 9<\/strong> loop tack test method is a critical tool for evaluating the initial tack of pressure-sensitive adhesives. By adopting this standardized approach and using reliable instruments like the <strong data-start=\"5546\" data-end=\"5573\">Testeur de boucle d&#039;adh\u00e9rence LTT-01<\/strong> de <strong data-start=\"5579\" data-end=\"5599\">Instruments cellulaires<\/strong>, manufacturers can ensure high-performance bonding in labeling, packaging, and medical applications.<\/p>\n<p data-start=\"5702\" data-end=\"5854\">Understanding loop tack values is not just about numbers\u2014it\u2019s about optimizing performance, reducing failure rates, and improving end-user satisfaction.<\/p>","protected":false},"excerpt":{"rendered":"<p>FINAT FTM 9 Loop Tack Testing Pressure-sensitive adhesives (PSAs) are essential in packaging, labeling, and other industrial applications, where their initial tack\u2014the ability to quickly grab a surface\u2014is critical. The FINAT FTM 9 test method provides a reliable and standardized procedure for measuring this property through a loop tack configuration. Used globally in quality control &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/fr\/standards\/finat-ftm-9\/\"> <span class=\"screen-reader-text\">FINAT FTM 9<\/span> Lire la suite \"<\/a><\/p>","protected":false},"author":3,"featured_media":0,"parent":4948,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","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":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"class_list":["post-6958","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/pages\/6958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/comments?post=6958"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/pages\/6958\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/pages\/4948"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/media?parent=6958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}