{"id":3583,"date":"2026-09-21T07:03:29","date_gmt":"2026-09-21T07:03:29","guid":{"rendered":"https:\/\/patchy.co\/blog\/qu-est-ce-qu-un-ecusson-thermocollant\/"},"modified":"2026-09-21T07:03:29","modified_gmt":"2026-09-21T07:03:29","slug":"qu-est-ce-qu-un-ecusson-thermocollant","status":"publish","type":"post","link":"https:\/\/patchy.co\/fr\/blog\/qu-est-ce-qu-un-ecusson-thermocollant\/","title":{"rendered":"Qu&rsquo;est-ce qu&rsquo;un \u00e9cusson thermocollant&nbsp;?"},"content":{"rendered":"<p>Un \u00e9cusson thermocollant est un badge brod\u00e9 dot\u00e9 au dos d\u2019une colle activ\u00e9e par la chaleur. On le presse au fer, la colle fond dans les fibres du tissu, et en refroidissant elle prend. Pas d\u2019aiguille, pas de fil, une trentaine de secondes de travail r\u00e9el.<\/p>\n<h2>Ce qu\u2019il y a vraiment au dos<\/h2>\n<p>Retournez un \u00e9cusson&nbsp;: le dos brille l\u00e9g\u00e8rement, parfois un peu laiteux. Cette pellicule est une colle thermoplastique. Solide \u00e0 temp\u00e9rature ambiante, elle devient liquide autour de 150&nbsp;\u00b0C \u2014 soit \u00e0 peu pr\u00e8s la position coton d\u2019un fer domestique, et la raison pour laquelle les consignes disent toujours moyen-vif et sans vapeur. La vapeur, c\u2019est de l\u2019eau&nbsp;; l\u2019eau refroidit la colle&nbsp;; et une colle qui ne fond jamais compl\u00e8tement ne tient jamais compl\u00e8tement.<\/p>\n<p>La colle p\u00e9n\u00e8tre les fibres au lieu de rester pos\u00e9e dessus. C\u2019est pourquoi la tenue se renforce en refroidissant, et pourquoi il vaut mieux ne pas d\u00e9placer un \u00e9cusson encore chaud. <a href=\"https:\/\/patchy.co\/fr\/blog\/comment-poser-un-ecusson-thermocollant\/\">Le guide pas \u00e0 pas<\/a> d\u00e9taille les temps de pose.<\/p>\n<h2>Thermocollant, cousu ou velcro<\/h2>\n<p>Trois dos, trois usages diff\u00e9rents.<\/p>\n<ul>\n<li><strong>Le thermocollant<\/strong> est le plus rapide et ne demande aucune comp\u00e9tence. Le bon choix pour les v\u00eatements, les sacs et tout ce qui ne passe pas au lavage \u00e0 haute temp\u00e9rature.<\/li>\n<li><strong>Le cousu<\/strong> est tout simplement le plus durable. Si un v\u00eatement passe au lavage industriel ou prend cher, le fil bat la colle.<\/li>\n<li><strong>Le velcro<\/strong> est fait pour les \u00e9cussons qui doivent s\u2019enlever \u2014 sacs tactiques, gilets, uniformes o\u00f9 le badge change.<\/li>\n<\/ul>\n<p>Rien n\u2019emp\u00eache de faire les deux&nbsp;: thermocollez l\u2019\u00e9cusson pour qu\u2019il tienne en place, puis faites un point tout autour. C\u2019est l\u2019approche ceinture-et-bretelles pour ce \u00e0 quoi vous tenez vraiment.<\/p>\n<h2>Sur quels tissus il tient<\/h2>\n<p>Coton, denim, toile et la plupart des m\u00e9langes tiss\u00e9s sont id\u00e9aux \u2014 ils supportent la chaleur et offrent assez de mati\u00e8re pour que la colle s\u2019accroche. Le polyester et le nylon sont possibles, mais \u00e0 temp\u00e9rature plus basse et avec un linge entre le fer et l\u2019\u00e9cusson, car le tissu fond bien avant que la colle ne s\u2019en plaigne. <a href=\"https:\/\/patchy.co\/fr\/blog\/thermocoller-ecusson-nylon-polyester-sac-a-dos\/\">Les sacs \u00e0 dos en nylon et polyester ont leur propre guide.<\/a><\/p>\n<p>Ce qui ne marche pas&nbsp;: le cuir, tout ce qui est imperm\u00e9able ou enduit, la polaire \u00e9paisse et la plupart des tissus techniques d\u2019ext\u00e9rieur. Ceux-l\u00e0 demandent une couture, ou rien.<\/p>\n<h2>Combien de temps il tient<\/h2>\n<p>Un \u00e9cusson correctement pos\u00e9 sur du coton survivra au v\u00eatement. Les deux choses qui raccourcissent sa vie sont la chaleur et le frottement \u2014 un lavage \u00e0 60&nbsp;\u00b0C et le s\u00e8che-linge d\u00e9colleront un bord bien avant l\u2019usure normale. Lavez \u00e0 30&nbsp;\u00b0C, sur l\u2019envers, et il reste en place. <a href=\"https:\/\/patchy.co\/fr\/blog\/les-ecussons-thermocollants-partent-ils-au-lavage\/\">Plus de d\u00e9tails sur ce que la machine fait r\u00e9ellement \u00e0 un \u00e9cusson.<\/a><\/p>\n<p>Et s\u2019il est mal plac\u00e9, ce n\u2019est pas d\u00e9finitif comme un tatouage&nbsp;: la chaleur d\u00e9fait la liaison. <a href=\"https:\/\/patchy.co\/fr\/blog\/enlever-un-ecusson-thermocollant-sans-abimer\/\">L\u2019enlever sans ab\u00eemer le tissu<\/a> fait l\u2019objet d\u2019un court guide.<\/p>\n<h2>Par o\u00f9 commencer<\/h2>\n<p>Choisissez quelque chose qui vous pla\u00eet, posez-le, voyez ce que \u00e7a donne. C\u2019est sinc\u00e8rement toute la courbe d\u2019apprentissage. <a href=\"https:\/\/patchy.co\/fr\/boutique\/\">Parcourez les \u00e9cussons<\/a> et commencez par une poche de veste ou un sac \u00e0 dos \u2014 quelque chose de plat, indulgent, et facile \u00e0 atteindre avec un fer.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un badge brod\u00e9 avec une couche de colle au dos qui fond sous le fer. Voici ce que cela veut dire concr\u00e8tement.<\/p>\n","protected":false},"author":0,"featured_media":185,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61],"tags":[],"class_list":["post-3583","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Qu\u2019est-ce qu\u2019un \u00e9cusson thermocollant ? | Patchy<\/title>\n<meta name=\"description\" content=\"Un \u00e9cusson thermocollant est un badge brod\u00e9 dot\u00e9 d\u2019une colle qui fond sous le fer. 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