{"id":303759,"date":"2025-08-08T08:00:00","date_gmt":"2025-08-08T06:00:00","guid":{"rendered":"https:\/\/www.katia.com\/blog\/5-patrons-de-couture-de-sacs-a-dos-pour-la-rentree-des-classes\/"},"modified":"2025-08-20T15:59:38","modified_gmt":"2025-08-20T13:59:38","slug":"patron-sac-a-dos-rentree-des-classes","status":"publish","type":"post","link":"https:\/\/www.katia.com\/blog\/fr\/patron-sac-a-dos-rentree-des-classes\/","title":{"rendered":"5 patrons de couture de sacs \u00e0 dos pour la rentr\u00e9e des classes \ud83c\udf92"},"content":{"rendered":"\n<p>La rentr\u00e9e des classes est le moment id\u00e9al pour renouveler son \u00e9nergie et se lancer dans de nouveaux projets de couture. Nous avons s\u00e9lectionn\u00e9 <strong>5 patrons de couture de sacs \u00e0 dos<\/strong> de forme, de taille et de niveaux de difficult\u00e9 diff\u00e9rents pour vous permettre de personnaliser au maximum cet accessoire indispensable pour une bonne rentr\u00e9e des classes. Choisissez vos tissus pr\u00e9f\u00e9r\u00e9s et ajoutez votre petite touche personnelle gr\u00e2ce aux nouveaux <strong>tissus thermocollants<\/strong> pour cr\u00e9er un sac \u00e0 dos 100 % handmade. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Backpack-BACK-TO-SCHOOL-2.jpg?resize=600%2C600&#038;ssl=1\" alt=\"\" class=\"wp-image-321561\" srcset=\"https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Backpack-BACK-TO-SCHOOL-2.jpg?resize=600%2C600&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Backpack-BACK-TO-SCHOOL-2.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Backpack-BACK-TO-SCHOOL-2.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Backpack-BACK-TO-SCHOOL-2.jpg?resize=630%2C630&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Backpack-BACK-TO-SCHOOL-2.jpg?resize=64%2C64&amp;ssl=1 64w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Backpack-BACK-TO-SCHOOL-2.jpg?w=640&amp;ssl=1 640w\" sizes=\"(max-width: 600px) 100vw, 600px\" data-recalc-dims=\"1\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Patrons de couture pour la rentr\u00e9e des classes<\/h2>\n\n\n\n<p>Nous vous pr\u00e9sentons<strong> 5 patrons de couture<\/strong> \u00e0 la fois pratiques et styl\u00e9s, parfaits pour emporter tout le mat\u00e9riel n\u00e9cessaire pour la rentr\u00e9e des classes. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Un sac \u00e0 dos imperm\u00e9able<\/h3>\n\n\n\n<p>Este patr\u00f3n de mochila es perfecto con un compartimento principal amplio con cierre de cremallera, as\u00ed como un bolsillo adicional en el delantero. Para coser esta mochila te recomendamos usar una <strong>tela impermeable<\/strong>. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/www.katia.com\/FR\/fabric-tissu-plastifie-cotton-laminated-pu-hip-hop-2206-3.html\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.katia.com\/files\/patrones\/2425\/patron-pdf-mochila-con-bolsillo-frontal-y-compartimento-a80b-2425-katia-n.jpg?w=1020&#038;ssl=1\" alt=\"Patrons de couture de sacs \u00e0 dos<br&gt;\" style=\"width:595px;height:auto\" data-recalc-dims=\"1\"\/><\/a><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-layout-1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/katiafabrics\/?tela=2206&amp;color=6&amp;utm_source=katia&amp;utm_medium=blog\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\uded2 TISSU EN COTON ENDUIT<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/patron\/?serie=2425&amp;patron=A80b&amp;utm_source=katia&amp;utm_medium=blog\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\uded2 PATRON SAC \u00c0 DOS<\/a><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2. Sac \u00e0 dos Kraft : Moderne et Polyvalent<\/h3>\n\n\n\n<p>Am\u00e9liorez votre style tout en respectant l&rsquo;environnement gr\u00e2ce au <strong>patron de couture en PDF du sac \u00e0 dos Kraft<\/strong>. Cousu dans un <strong>tissu en papier kraft imperm\u00e9able<\/strong> de Katia Fabrics. Ce sac \u00e0 dos est non seulement durable et pratique, mais aussi un exemple parfait de mode \u00e9co-responsable. Avec ce <strong>patron<\/strong> et les <strong>instructions<\/strong> qui l&rsquo;accompagnent, <strong>apprenez de nouvelles techniques de couture<\/strong> tout en cr\u00e9ant un <strong>accessoire<\/strong> indispensable au quotidien.   <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.katia.com\/FR\/Design-patron-de-couture-sac-a-dos-a-poche-et-velcro-A18-2324.html\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2024\/08\/image.png?resize=600%2C600&#038;ssl=1\" alt=\"\" class=\"wp-image-303526\" srcset=\"https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2024\/08\/image.png?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2024\/08\/image.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2024\/08\/image.png?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2024\/08\/image.png?resize=64%2C64&amp;ssl=1 64w\" sizes=\"(max-width: 600px) 100vw, 600px\" data-recalc-dims=\"1\" \/><\/a><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-layout-2 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/katiafabrics\/?tela=2210&amp;color=1&amp;utm_source=katia&amp;utm_medium=blog\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\uded2 TISSU EN PAPIER KRAFT<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/patron\/?serie=2324&amp;patron=A18&amp;utm_source=katia&amp;utm_medium=blog\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\uded2 PATRON SAC \u00c0 DOS<\/a><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3. Sac \u00e0 dos Kids : Color\u00e9 et Amusant<\/h3>\n\n\n\n<p>Cr\u00e9\u00e9 pour les plus petits, le <strong>Sac \u00e0 Dos Kids<\/strong> est un mod\u00e8le color\u00e9 et amusant. Il s&rsquo;agit d&rsquo;un sac l\u00e9ger et facile \u00e0 emporter, id\u00e9al pour les enfants aient envie de retourner \u00e0 l&rsquo;\u00e9cole. Cousez ce mod\u00e8le de <strong>sac \u00e0 dos<\/strong> avec du <strong>tissu en toile de coton<\/strong> dans des coloris unis, dans votre combo de couleurs pr\u00e9f\u00e9r\u00e9.  <\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/www.katia.com\/ES\/design-patron-de-costura-mochila-basica-A25-2323.html\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.katia.com\/files\/patrones\/2323\/patron-de-costura-mochila-basica-a25-2323-katia-n.jpg?w=1020&#038;ssl=1\" alt=\"\" style=\"width:604px;height:auto\" data-recalc-dims=\"1\"\/><\/a><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-layout-3 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/katiafabrics\/?tela=2151&amp;color=604&amp;utm_source=katia&amp;utm_medium=blog\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\uded2 TISSU TOILE DE COTON<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/patron\/?serie=2323&amp;patron=A25&amp;utm_source=katia&amp;utm_medium=blog\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\uded2 PATRON SAC \u00c0 DOS KIDS<\/a><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4. Sac \u00e0 dos Urban : Patron de couture gratuit<\/h3>\n\n\n\n<p>Si vous voulez <strong>apprendre \u00e0 coudre un sac \u00e0 dos basique<\/strong> avec un rabat, une poche avant et qui se ferme avec une cordelette, ce <strong>patron gratuit<\/strong> est fait pour vous. Gr\u00e2ce \u00e0 ce patron de couture, confectionnez un sac \u00e0 dos simple dans votre m\u00e9lange de couleurs pr\u00e9f\u00e9r\u00e9 de tissus en toile de coton. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.katia.com\/files\/patrones\/2323\/patron-de-costura-mochila-con-solapa-y-cierre-de-cordon-a22-2323-katia-n.jpg?w=1020&#038;ssl=1\" alt=\"\" style=\"width:606px;height:auto\" data-recalc-dims=\"1\"\/><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-layout-4 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/katiafabrics\/?tela=2151&amp;color=604&amp;utm_source=katia&amp;utm_medium=blog\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\uded2 TISSU TOILE DE COTON<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/patron\/?serie=2323&amp;patron=A22&amp;utm_source=katia&amp;utm_medium=blog\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\uded2 PATRON SAC \u00c0 DOS URBAN<\/a><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">5. Sac \u00e0 dos Mini Explorer<\/h3>\n\n\n\n<p>Ce <strong>mod\u00e8le de sac \u00e0 dos<\/strong> pr\u00e9sente un compartiment principal qui se ferme avec un zip, ainsi qu&rsquo;une poche avant avec une fermeture \u00e9clair et deux compartiments en tissu en r\u00e9sille de chaque c\u00f4t\u00e9 du sac pour acc\u00e9der facilement \u00e0 une bouteille d&rsquo;eau ou autre. Pour <strong>coudre ce sac \u00e0 dos<\/strong>, nous vous conseillons d&rsquo;utiliser un <strong>tissu imperm\u00e9able<\/strong> comme notre <strong>tissu Polyripstop<\/strong> pour l&rsquo;ext\u00e9rieur du sac et le nouveau <strong>tissu 3D Mesh<\/strong> pour la poche ext\u00e9rieure.  <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.katia.com\/files\/patrones\/2424\/patron-de-costura-para-coser-una-mochila-basica-para-ninos-a70-2424-katia-n.jpg?w=1020&#038;ssl=1\" alt=\"Patrons de couture de sacs \u00e0 dos \n\" data-recalc-dims=\"1\"\/><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-layout-5 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/katiafabrics\/?tela=20647&amp;color=4&amp;utm_source=katia&amp;utm_medium=blog\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\uded2 TISSU POLYRIPSTOP<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/patron\/?serie=2424&amp;patron=A70&amp;utm_source=katia&amp;utm_medium=blog\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\uded2 PATRON MINI EXPLORER<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Qu&rsquo;allez-vous trouver dans ces patrons de couture de sacs \u00e0 dos ?<\/h2>\n\n\n\n<ul>\n<li><strong>D\u00e9tails de confection pas-\u00e0-pas<\/strong> : Des instructions claires et faciles \u00e0 suivre, parfaites pour les d\u00e9butants, mais aussi pour les couturi\u00e8res aguerries.<\/li>\n\n\n\n<li><strong>Liste de mat\u00e9riel n\u00e9cessaire <\/strong>: Tout ce dont vous avez besoin, des tissus aux accessoires pour ne rien oublier.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Personnalisez encore plus votre sac \u00e0 dos avec les tissus thermocollants Katia Fabrics<\/h2>\n\n\n\n<p>Vous voulez ajouter une touche unique \u00e0 vos sacs \u00e0 dos handmade ? D\u00e9couvrez notre collection de <strong>tissus thermocollants<\/strong>, parfaits pour ajouter un pr\u00e9nom, une forme amusante ou des d\u00e9tails cr\u00e9atifs sans avoir \u00e0 coudre. <\/p>\n\n\n\n<p>Ces tissus se repassent facilement pour \u00eatre ajout\u00e9s sur tout type de projets et sont parfaits pour personnaliser un sac \u00e0 dos, une trousse ou tout autre accessoire pour l&rsquo;\u00e9cole. <\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-layout-6 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/FR\/accessoires.html?promo=TERMOAD\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\uded2 TISSUS  THERMOCOLLANTS<\/a><\/div>\n<\/div>\n\n\n\n<p><br>\u2728 Assortissez vos tissus et vos patrons de couture pr\u00e9f\u00e9r\u00e9s avec les nouveaux packs de tissus thermocollants et cr\u00e9ez des pi\u00e8ces originales adapt\u00e9es \u00e0 la personnalit\u00e9 de chaque enfant. Faites de sa rentr\u00e9e des classes un moment encore plus sp\u00e9cial ! <\/p>\n\n\n\n<p>Partagez vos cr\u00e9ations avec nous gr\u00e2ce au hashtag #Katiafabrics et montrez votre talent en couture au monde entier ! <\/p>\n\n\n\n<p>Si vous cherchez plus de <strong>projets faciles<\/strong>, vous allez aimer : <\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.katia.com\/blog\/fr\/tuto-couture-sac-a-dos-poisson\/\" target=\"_blank\" rel=\"noreferrer noopener\">Comment coudre un sac \u00e0 dos et un sac banane en forme de poisson<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.katia.com\/blog\/es\/10-patrones-de-costura-para-accesorios-con-las-telas-wow-diy\/\">10 patrons de couture d&rsquo;accessoires<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.katia.com\/blog\/fr\/tissus-thermocollants-katia-fabrics\/\" target=\"_blank\" rel=\"noreferrer noopener\">Personnalisez votre garde-robe sans coudre avec les nouveaux tissus thermocollants<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Nous vous proposons une s\u00e9lection de 5 patrons de couture de sacs \u00e0 dos parfaits pour vos enfants. D\u00e9couvrez ces mod\u00e8les uniques et personnalisez leurs sacs \u00e0 dos pour une rentr\u00e9e scolaire sp\u00e9ciale et 100 % handmade !   <\/p>\n","protected":false},"author":6,"featured_media":321561,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[11933,11941,11944,11950],"tags":[12932,12977,12985,13427,13428],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>5 patrons de couture de sacs \u00e0 dos pour la rentr\u00e9e des classes<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez notre s\u00e9lection de 5 patrons de couture de sacs \u00e0 dos de Katia Fabrics pour une rentr\u00e9e des classes au top.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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