{"id":1596,"date":"2026-05-26T16:47:46","date_gmt":"2026-05-26T08:47:46","guid":{"rendered":"https:\/\/www.keyfulgroup.com\/?p=1596"},"modified":"2026-05-26T16:52:31","modified_gmt":"2026-05-26T08:52:31","slug":"from-plastic-to-compostablepractical-applications-of-biodegradable-materials-in-flexible-packaging","status":"publish","type":"post","link":"https:\/\/www.keyfulgroup.com\/fr\/from-plastic-to-compostablepractical-applications-of-biodegradable-materials-in-flexible-packaging\/","title":{"rendered":"Du plastique au compostable : applications pratiques des mat\u00e9riaux biod\u00e9gradables dans l'emballage souple"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1422.72px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><h2><span style=\"color: #2854a0;\">Du plastique au compostable : applications pratiques des mat\u00e9riaux biod\u00e9gradables dans l'emballage souple<\/span><\/h2>\n<p>Avec l'acc\u00e9l\u00e9ration de la campagne mondiale d'interdiction des plastiques, l'industrie de l'emballage souple subit une profonde transformation en mati\u00e8re de d\u00e9veloppement durable. Cependant, lorsque les marques et les fabricants de sacs passent d'une cha\u00eene d'approvisionnement en plastique mature \u00e0 des mat\u00e9riaux biod\u00e9gradables relativement peu connus, des inqui\u00e9tudes surgissent naturellement : La structure du mat\u00e9riau peut-elle fournir un remplacement transparent ? Les propri\u00e9t\u00e9s de barri\u00e8re sont-elles conformes aux normes ? Les formats de sacs complexes peuvent-ils rester stables pendant la production ?<\/p>\n<p>Chez Keyful, nous relevons ces d\u00e9fis industriels gr\u00e2ce \u00e0 une approche fond\u00e9e sur les donn\u00e9es. Nous proc\u00e9dons \u00e0 des \u00e9valuations approfondies des propri\u00e9t\u00e9s physiques et m\u00e9caniques de divers substrats biod\u00e9gradables et affinons r\u00e9guli\u00e8rement la production sur diff\u00e9rents \u00e9quipements de fabrication de sacs. Ce faisant, nous trouvons un \u00e9quilibre entre les \u201cmesures de performance\u201d et la \u201crentabilit\u00e9\u201d. Nous ne nous contentons pas de fournir <strong><a href=\"https:\/\/www.keyfulgroup.com\/fr\/products\/biodegradable-composting-materials\/\">films biod\u00e9gradables<\/a><\/strong>-Nous nous engageons \u00e0 offrir une solution compl\u00e8te et pratique, de la s\u00e9lection des mat\u00e9riaux \u00e0 la mise en \u0153uvre du produit fini.<\/p>\n<p>Trois pr\u00e9occupations essentielles dans la transition vers des emballages biod\u00e9gradables<\/p>\n<h4><span style=\"color: #2854a0;\"><strong><b>Q1 : Le passage \u00e0 des mat\u00e9riaux biod\u00e9gradables n\u00e9cessitera-t-il le remplacement de l'\u00e9quipement de fabrication de sacs existant ?<\/b><\/strong><\/span><\/h4>\n<p>R : Aucun changement n'est n\u00e9cessaire. Le principal avantage technologique de Keyful r\u00e9side dans la fourniture de solutions mat\u00e9rielles \u201csans rupture\u201d. Nos films biod\u00e9gradables sont con\u00e7us d\u00e8s le d\u00e9part pour \u00eatre enti\u00e8rement compatibles avec les \u00e9quipements de transformation des plastiques conventionnels. Vous pouvez commencer la production sur vos lignes existantes, en passant en douceur des plastiques traditionnels aux mat\u00e9riaux respectueux de l'environnement.<\/p>\n<h4><span style=\"color: #2854a0;\"><strong><b>Q2 : Les param\u00e8tres de la machine n\u00e9cessiteront-ils des temps d'arr\u00eat r\u00e9p\u00e9t\u00e9s et des essais de r\u00e9glage ?<\/b><\/strong><\/span><\/h4>\n<p>R : Il n'est pas n\u00e9cessaire de faire des essais \u00e0 l'aveuglette. Nous savons \u00e0 quel point l'efficacit\u00e9 de la production est essentielle pour les fabricants de sacs. C'est pourquoi Keyful fournit un ensemble complet de services d'assistance technique avec chaque livraison :<\/p>\n<p>Fiches techniques (TDS) : elles couvrent les propri\u00e9t\u00e9s cl\u00e9s telles que la r\u00e9sistance \u00e0 la traction et la r\u00e9sistance au thermoscellage.<\/p>\n<p>Lignes directrices relatives au processus : Offre des recommandations en mati\u00e8re de tension d'impression, de temp\u00e9rature de fabrication des sacs et de vitesse de production.<\/p>\n<p>En tirant parti de nos essais pr\u00e9alables en laboratoire et de nos nombreuses donn\u00e9es de production sur site, nous \u00e9liminons les conjectures et veillons \u00e0 ce que vos lignes de production atteignent rapidement un niveau de fonctionnement stable.<\/p>\n<h4><span style=\"color: #2854a0;\"><strong><b>Q3 : Comment les structures plastiques traditionnelles peuvent-elles \u00eatre scientifiquement remplac\u00e9es par des structures biod\u00e9gradables ?<\/b><\/strong><\/span><\/h4>\n<p>R : Avant de planifier un remplacement, il convient de clarifier une norme essentielle : la diff\u00e9rence entre le compost industriel et le compost domestique.<\/p>\n<p>En g\u00e9n\u00e9ral, les mat\u00e9riaux qui r\u00e9pondent aux normes du compostage domestique sont \u00e9galement compatibles avec le compostage industriel, mais leurs sc\u00e9narios d'application et leurs cycles de d\u00e9gradation diff\u00e8rent. Sur cette base, Keyful propose deux recommandations de classification professionnelle en fonction des exigences en mati\u00e8re de barri\u00e8re et des niveaux de durabilit\u00e9 :<\/p>\n<p><strong>Compostable \u00e0 domicile :<\/strong>\u00a0Le \u201csummum\u201d de l'emballage durable<\/p>\n<p><img decoding=\"async\" class=\"lazyload aligncenter wp-image-1598 size-large\" src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-01-1024x458.avif\" data-orig-src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-01-1024x458.avif\" alt=\"Du plastique au compostableApplications pratiques des mat\u00e9riaux biod\u00e9gradables dans l&#039;emballage souple\" width=\"1024\" height=\"458\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271024%27%20height%3D%27458%27%20viewBox%3D%270%200%201024%20458%27%3E%3Crect%20width%3D%271024%27%20height%3D%27458%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-01-18x8.avif 18w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-01-200x89.avif 200w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-01-300x134.avif 300w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-01-400x179.avif 400w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-01-600x268.avif 600w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-01-768x343.avif 768w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-01-800x358.avif 800w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-01-1024x458.avif 1024w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-01-1200x537.avif 1200w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-01.avif 1268w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>Dans le paysage de l'\u00e9conomie circulaire, les emballages compostables \u00e0 domicile repr\u00e9sentent le niveau de durabilit\u00e9 le plus \u00e9lev\u00e9 en mati\u00e8re d'emballages souples. Il ne s'agit pas seulement d'une sp\u00e9cification technique, mais de l'engagement le plus authentique d'une marque en faveur de l'environnement : l'emballage qui n'a pas besoin d'entrer dans des installations de compostage industriel peut achever son cycle de vie naturellement dans le jardin d'une maison. Enfoui dans le sol, dans des conditions ambiantes normales, il retourne \u00e0 la terre.<\/p>\n<p><strong><b>Principales mesures de d\u00e9gradation :<\/b><\/strong><\/p>\n<p><strong><b>Eco-compatibilit\u00e9<\/b><\/strong>: 100% biod\u00e9gradable, se transformant enti\u00e8rement en dioxyde de carbone, en eau et en mati\u00e8re organique.<\/p>\n<p><strong><b>Conditions l\u00e9g\u00e8res<\/b><\/strong>: D\u00e9gradation efficace \u00e0 des temp\u00e9ratures ambiantes naturelles de seulement 25\u00b15\u00b0C.<\/p>\n<p><strong><b>Humidit\u00e9 optimale<\/b><\/strong>: Le maintien de l'humidit\u00e9 50%-60% d\u00e9clenche une d\u00e9composition efficace.<\/p>\n<p><strong><b>Chronologie de la d\u00e9gradation<\/b><\/strong>: Garantie d'un retour \u00e0 la nature dans les 12 mois.<\/p>\n<h3><span style=\"color: #2854a0;\"><strong><b>Matrice des mat\u00e9riaux compostables de Keyful Home : Red\u00e9finir l'emballage durable<\/b><\/strong><\/span><\/h3>\n<p>Pour r\u00e9pondre \u00e0 la double demande de pr\u00e9servation de la fra\u00eecheur et d'esth\u00e9tique de la marque sur les march\u00e9s du caf\u00e9 haut de gamme et des aliments pour animaux de compagnie, nous avons soigneusement s\u00e9lectionn\u00e9 les mat\u00e9riaux suivants, qui allient haute performance et attrait visuel :<\/p>\n<p><strong><b>1. cellulose \/ <a href=\"https:\/\/www.keyfulgroup.com\/fr\/products\/cellulose-film\/\">Films en cellophane<\/a> - Le \u201cpolyvalent\u201d vert\u201d<\/b><\/strong><\/p>\n<p>D\u00e9riv\u00e9es de la pulpe de bois naturelle, les pellicules de cellulose constituent actuellement la meilleure alternative aux plastiques conventionnels. Pour r\u00e9pondre aux divers besoins du march\u00e9, nous proposons une gamme d'options fonctionnelles :<\/p>\n<p>Version transparente de base : Film transparent haute d\u00e9finition avec une excellente transparence et une superbe imprimabilit\u00e9.<\/p>\n<p>S\u00e9rie haute barri\u00e8re : Film double face \u00e0 haute barri\u00e8re (WVTR &lt; 18 \/ OTR &lt; 3), sp\u00e9cialement con\u00e7u pour le caf\u00e9 afin d&#039;emprisonner \u00e9troitement les ar\u00f4mes, d&#039;emp\u00eacher l&#039;oxydation et de prolonger la fra\u00eecheur de la saveur.<\/p>\n<p>Premium Visual Series (Matte) :<\/p>\n<p>Supreme Anti-scratch Matte : R\u00e9sout le probl\u00e8me courant des rayures sur les emballages de couleur fonc\u00e9e, garantissant ainsi une pr\u00e9sentation parfaite en rayon \u00e0 tout moment.<\/p>\n<p>Soft Touch Matte : Offre une exp\u00e9rience tactile velout\u00e9e, renfor\u00e7ant la \u201cchaleur\u201d de la marque et l'interaction avec le client.<\/p>\n<p>Touche sans empreinte digitale : Conserve un aspect propre et immacul\u00e9 m\u00eame en cas de manipulation fr\u00e9quente, pr\u00e9servant ainsi une image de qualit\u00e9.<\/p>\n<p>Blocage de la lumi\u00e8re Am\u00e9lioration : Film de cellulose rev\u00eatu d'aluminium. Offre des performances sup\u00e9rieures en mati\u00e8re de blocage de la lumi\u00e8re et de protection de la barri\u00e8re (WVTR &lt; 16 \/ OTR &lt; 2), ce qui en fait une couche barri\u00e8re interm\u00e9diaire id\u00e9ale dans les structures composites.<\/p>\n<p><strong><b>2.PBS (polybutyl\u00e8ne succinate) - Mat\u00e9riau de base solide et blanc laiteux<\/b><\/strong><\/p>\n<p>Synth\u00e9tis\u00e9 \u00e0 partir de butanediol et d'acide succinique, le PBS sert de \u201ccolonne vert\u00e9brale\u201d aux syst\u00e8mes compostables \u00e0 domicile et est principalement utilis\u00e9 comme couche thermoscellable.<\/p>\n<p>Caract\u00e9ristiques :<\/p>\n<p>Aspect naturel blanc laiteux<\/p>\n<p>Epaisseur personnalisable<\/p>\n<p>Avantages :<\/p>\n<p>Excellente stabilit\u00e9 thermique et facilit\u00e9 de mise en \u0153uvre<\/p>\n<p>Choix id\u00e9al pour la couche int\u00e9rieure des sacs d'emballage souples<\/p>\n<p><strong><b>3. les PHA (polyhydroxyalcanoates) - le mat\u00e9riau de l'avenir synth\u00e9tis\u00e9 par voie microbienne<\/b><\/strong><\/p>\n<p>Le PHA est un polym\u00e8re naturel produit par fermentation microbienne, \u00e0 la pointe des bioplastiques, et est utilis\u00e9 comme couche thermoscellable.<\/p>\n<p>Perc\u00e9e technique :<\/p>\n<p>Pour relever les d\u00e9fis de la formation d'un film de PHA, nous avons obtenu des performances stables gr\u00e2ce \u00e0 un m\u00e9lange scientifique avec le PBAT.<\/p>\n<p>Apparence :<\/p>\n<p>Couleur unique blanc laiteux<\/p>\n<p>Prise en charge d'une gamme d'\u00e9paisseurs personnalisables<\/p>\n<p>Bien que les trois mat\u00e9riaux mentionn\u00e9s ci-dessus appartiennent au syst\u00e8me de d\u00e9gradation compostable \u00e0 domicile, l'application des PHA (polyhydroxyalcanoates) dans les emballages souples en est encore au stade de l\u201c\u201doc\u00e9an bleu\".<\/p>\n<p>En raison des propri\u00e9t\u00e9s physiques inh\u00e9rentes au mat\u00e9riau et de la difficult\u00e9 \u00e0 former un film, la plupart des PHA disponibles sur le march\u00e9 aujourd'hui sont encore limit\u00e9s \u00e0 des applications rigides telles que les pailles jetables ou la vaisselle des services alimentaires.<\/p>\n<h4><span style=\"color: #2854a0;\"><strong><b>Structures d'emballage compostables recommand\u00e9es pour diff\u00e9rentes cat\u00e9gories de produits<\/b><\/strong><\/span><\/h4>\n<p>Dans le cadre de la transition vers un emballage durable, les marques sont souvent confront\u00e9es \u00e0 un probl\u00e8me d\u201c\u201d\u00e9quilibre triangulaire\" entre la performance de la barri\u00e8re, l'apparence et le co\u00fbt.<\/p>\n<p>Sur la base des donn\u00e9es d'essai valid\u00e9es par Keyful, nous recommandons les structures stratifi\u00e9es compostables \u00e0 domicile suivantes pour les applications de caf\u00e9 haut de gamme et d'alimentation l\u00e9g\u00e8re :<\/p>\n<p><a href=\"https:\/\/www.keyfulgroup.com\/fr\/markets\/flexible-packaging\/\"><img decoding=\"async\" class=\"lazyload aligncenter wp-image-1599 size-full\" src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-02.avif\" data-orig-src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-02.avif\" alt=\"Du plastique au compostableApplications pratiques des mat\u00e9riaux biod\u00e9gradables dans l&#039;emballage souple\" width=\"1110\" height=\"753\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271110%27%20height%3D%27753%27%20viewBox%3D%270%200%201110%20753%27%3E%3Crect%20width%3D%271110%27%20height%3D%27753%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-02-18x12.avif 18w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-02-200x136.avif 200w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-02-300x204.avif 300w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-02-400x271.avif 400w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-02-600x407.avif 600w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-02-768x521.avif 768w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-02-800x543.avif 800w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-02-1024x695.avif 1024w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-02.avif 1110w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1110px) 100vw, 1110px\" \/><\/a><\/p>\n<p><strong><b>1. minimaliste : Solution d'emballage l\u00e9ger<\/b><\/strong><\/p>\n<p>Convient pour les confiseries, le th\u00e9 ou les produits de grignotage \u00e0 rotation courte.<\/p>\n<p>Option classique respectueuse de l'environnement : Film transparent en cellulose + PBS (grande transparence, met en valeur l'aspect naturel du produit)<\/p>\n<p>Option de texture naturelle : Papier kraft + PBS (toucher authentique et naturel avec une forte \u00e9cocr\u00e9dibilit\u00e9)<\/p>\n<p><b><\/b><strong><b>2.Mise \u00e0 niveau professionnelle : solution d'emballage standard pour le caf\u00e9 et les aliments pour animaux de compagnie<\/b><\/strong><\/p>\n<p>Con\u00e7u pour les produits n\u00e9cessitant des propri\u00e9t\u00e9s de barri\u00e8re \u00e9lev\u00e9es (r\u00e9sistance \u00e0 l'oxyg\u00e8ne et \u00e0 l'humidit\u00e9) afin de pr\u00e9server la fra\u00eecheur.<\/p>\n<p>Solution haute barri\u00e8re enti\u00e8rement transparente : Haute barri\u00e8re double face <a href=\"https:\/\/www.keyfulgroup.com\/fr\/products\/cellulose-glossy-film\/\">pellicule brillante en cellulose<\/a> + film de cellulose m\u00e9tallis\u00e9 + PBS<\/p>\n<p>Note : Cette structure permet d'obtenir d'excellentes performances en mati\u00e8re de blocage de la lumi\u00e8re m\u00e9tallis\u00e9e et contribue \u00e0 prolonger la dur\u00e9e de conservation.<\/p>\n<p><strong><b>3. am\u00e9lioration de la structure : \u00c9quilibre parfait entre rigidit\u00e9 et dimension<\/b><\/strong><\/p>\n<p>Id\u00e9al pour les marques qui recherchent une meilleure pr\u00e9sence en rayon et une structure de sachet plus verticale et non collapsable.<\/p>\n<p>Structure renforc\u00e9e \u00e0 quatre couches : Film brillant double face en cellulose \u00e0 haute barri\u00e8re + papier kraft + film cellulosique m\u00e9tallis\u00e9 + PBS<\/p>\n<p>Avantages : L'ajout de papier kraft renforce le poids tactile et le toucher naturel du papier, tout en am\u00e9liorant consid\u00e9rablement la rigidit\u00e9 structurelle pour une meilleure pr\u00e9sentation en rayon.<\/p>\n<p><strong><b>4.Ultimate Luxury : Solution phare \u201cCloud Velvet Touch\u201d de Keyful<\/b><\/strong><\/p>\n<p>Con\u00e7u pour les marques de caf\u00e9 haut de gamme qui recherchent une exp\u00e9rience tactile exceptionnelle et une valeur de marque \u00e9lev\u00e9e.<\/p>\n<p>Option de luxe anti-traces de doigts : Film mat en cellulose anti-traces de doigts + film en cellulose m\u00e9tallis\u00e9 + PBS<\/p>\n<p>Solution phare haut de gamme compl\u00e8te : <a href=\"https:\/\/www.keyfulgroup.com\/fr\/products\/cellulose-anti-finger-softtouch-matt-film\/\">Film mat en cellulose anti-traces de doigts et soft-touch<\/a> + papier kraft + film cellulosique m\u00e9tallis\u00e9 + PBS<\/p>\n<h4><span style=\"color: #2854a0;\"><strong><b>Le compostage industriel : Le plus largement adopt\u00e9 <a style=\"color: #2854a0;\" href=\"https:\/\/www.keyfulgroup.com\/fr\/markets\/applications\/\">Solution d'emballage durable<\/a> Dans le monde entier<\/b><\/strong><\/span><\/h4>\n<p><img decoding=\"async\" class=\"lazyload alignnone size-full wp-image-1602\" src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-05.avif\" data-orig-src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-05.avif\" alt=\"\" width=\"1266\" height=\"564\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271266%27%20height%3D%27564%27%20viewBox%3D%270%200%201266%20564%27%3E%3Crect%20width%3D%271266%27%20height%3D%27564%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-05-18x8.avif 18w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-05-200x89.avif 200w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-05-300x134.avif 300w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-05-400x178.avif 400w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-05-600x267.avif 600w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-05-768x342.avif 768w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-05-800x356.avif 800w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-05-1024x456.avif 1024w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-05-1200x535.avif 1200w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-05.avif 1266w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1266px) 100vw, 1266px\" \/><\/p>\n<p>Dans le paysage mondial de l'emballage durable, le compostage industriel est devenu la solution verte la plus largement adopt\u00e9e en raison de son excellent \u00e9quilibre de performance et de son syst\u00e8me de traitement en boucle ferm\u00e9e tr\u00e8s efficace en fin de vie. Compar\u00e9 au compostage domestique, il permet une d\u00e9composition biologique plus rapide et plus compl\u00e8te dans des conditions contr\u00f4l\u00e9es.<\/p>\n<h4><span style=\"color: #2854a0;\"><strong><b>Normes de base du compostage industriel (m\u00e9triques standard) :<\/b><\/strong><\/span><\/h4>\n<p><strong><b>Environnement contr\u00f4l\u00e9<\/b><\/strong>: N\u00e9cessite un traitement dans des installations sp\u00e9cialis\u00e9es \u00e0 haute temp\u00e9rature \u00e0 58\u00b12\u00b0C.<\/p>\n<p><strong><b>D\u00e9gradation efficace<\/b><\/strong>: Le cycle de compostage est consid\u00e9rablement raccourci et se termine g\u00e9n\u00e9ralement en 6 mois.<\/p>\n<p><strong><b>Puret\u00e9 \u00e9cologique :<\/b><\/strong>\u00a0Biod\u00e9gradation compl\u00e8te en dioxyde de carbone et en eau, \u00e9liminant compl\u00e8tement tout r\u00e9sidu de microplastique.<\/p>\n<h4><span style=\"color: #2854a0;\"><strong><b>Matrice des substrats compostables Keyful Industrial<\/b><\/strong><\/span><\/h4>\n<p>Gr\u00e2ce \u00e0 la modification scientifique et \u00e0 l'application composite du PLA et du PBAT, nous fournissons aux marques des solutions de films \u00e0 haute r\u00e9sistance et \u00e0 haute barri\u00e8re :<\/p>\n<p><strong><b>1.PLA (Acide Polylactique) - Le \u201cnoyau structurel\u201d des mat\u00e9riaux d'origine biologique<\/b><\/strong><\/p>\n<p>D\u00e9riv\u00e9 de ressources renouvelables telles que le ma\u00efs et la canne \u00e0 sucre, le PLA est actuellement le bioplastique le plus commercialis\u00e9. Dans les structures multicouches, il sert principalement de couche d'impression et de pr\u00e9sentation visuelle :<\/p>\n<p><a href=\"https:\/\/www.keyfulgroup.com\/fr\/products\/bopla-glossy-film\/\">Film brillant PLA<\/a>: Excellente transparence et surface lisse, ce qui en fait un substrat id\u00e9al pour les couches d'impression.<\/p>\n<p>Film PLA mat : Fournit une finition visuelle de qualit\u00e9 sup\u00e9rieure, douce et peu r\u00e9fl\u00e9chissante, am\u00e9liorant l'esth\u00e9tique g\u00e9n\u00e9rale de la marque.<\/p>\n<p>Film PLA m\u00e9tallis\u00e9 (couche interm\u00e9diaire) : Offre une performance barri\u00e8re fiable (WVTR \u2248 4 \/ OTR \u2248 6), adapt\u00e9e aux produits n\u00e9cessitant une protection de la dur\u00e9e de conservation de niveau moyen.<\/p>\n<p><strong><b>2.PBAT - Le \u201cgardien\u201d de la souplesse et de la r\u00e9sistance<\/b><\/strong><\/p>\n<p>Ce mat\u00e9riau copolyester combine la flexibilit\u00e9 des plastiques conventionnels avec d'excellentes propri\u00e9t\u00e9s d'\u00e9longation, garantissant la r\u00e9sistance m\u00e9canique des emballages souples.<\/p>\n<p>Application principale : En raison de son excellente r\u00e9sistance \u00e0 la thermosoudure, le PBAT est g\u00e9n\u00e9ralement utilis\u00e9 comme couche de scellement (couche int\u00e9rieure) dans les structures stratifi\u00e9es.<\/p>\n<p>Produit propri\u00e9taire de Keyful - film m\u00e9tallis\u00e9 PBAT : Il s'agit de l'une de nos principales solutions diff\u00e9renci\u00e9es. Il offre non seulement une excellente flexibilit\u00e9, mais aussi une performance barri\u00e8re \u00e9quilibr\u00e9e (WVTR \u2248 100 \/ OTR \u2248 215). Il peut \u00eatre utilis\u00e9 de mani\u00e8re flexible soit comme couche thermoscell\u00e9e, soit comme couche barri\u00e8re interm\u00e9diaire, en fonction des exigences de l'application.<\/p>\n<h4><span style=\"color: #2854a0;\"><strong><b>Structures industrielles recommand\u00e9es de sacs lamin\u00e9s compostables<\/b><\/strong><\/span><\/h4>\n<p><img decoding=\"async\" class=\"lazyload aligncenter wp-image-1601 size-fusion-800\" src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-04-800x675.avif\" data-orig-src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-04-800x675.avif\" alt=\"\" width=\"800\" height=\"675\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27675%27%20viewBox%3D%270%200%20800%20675%27%3E%3Crect%20width%3D%27800%27%20height%3D%27675%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-04-14x12.avif 14w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-04-200x169.avif 200w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-04-300x253.avif 300w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-04-400x338.avif 400w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-04-600x506.avif 600w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-04-768x648.avif 768w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-04-800x675.avif 800w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-04-1024x864.avif 1024w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-04-1200x1013.avif 1200w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-04.avif 1268w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><b>1.Solution haute performance \u00e0 base de cellulose (compostable \u00e0 domicile)<\/b><\/strong><\/p>\n<p>Structure : Film de cellulose \/\/ Film de cellulose m\u00e9tallis\u00e9 \/\/ PBAT (ou PBS)<\/p>\n<p>Positionnement : Performance de barri\u00e8re ultra-haute, id\u00e9ale pour les applications de caf\u00e9 haut de gamme et d'aliments pour animaux de compagnie haut de gamme.<\/p>\n<p><strong><b>2. solution hybride cellulose et PLA (co\u00fbt\/performance \u00e9lev\u00e9)<\/b><\/strong><\/p>\n<p>Structure : Film de cellulose \/\/ Film PLA m\u00e9tallis\u00e9 \/\/ PBAT (ou PBS)<\/p>\n<p>Positionnement : \u00c9quilibre entre la qualit\u00e9 tactile de la surface ext\u00e9rieure et la rentabilit\u00e9 de la couche centrale. Convient aux emballages de snacks grand public.<\/p>\n<p><strong><b>3.Solution flexible \u00e0 haute barri\u00e8re<\/b><\/strong><\/p>\n<p>Structure : Film de cellulose \/\/ Film PLA m\u00e9tallis\u00e9 \/\/ PBAT<\/p>\n<p>Positionnement : Flexibilit\u00e9 accrue de la couche interne, adapt\u00e9e aux produits plus lourds ou aux formes irr\u00e9guli\u00e8res.<\/p>\n<p><strong><b>4.Solution minimale de base (compostage industriel)<\/b><\/strong><\/p>\n<p>Structure : PLA \/\/ PBAT<\/p>\n<p>Positionnement : Transition rapide vers des emballages sans plastique, adapt\u00e9s aux aliments \u00e0 courte dur\u00e9e de conservation ou aux emballages ext\u00e9rieurs respectueux de l'environnement.<\/p>\n<p><strong><b>5.Classic Solution industrielle compostable<\/b><\/strong><\/p>\n<p>Structure : PLA \/\/ PLA film m\u00e9tallis\u00e9 \/\/ PBAT<\/p>\n<p>Positionnement : Syst\u00e8me de compostage industriel standard largement utilis\u00e9 dans les applications FMCG.<\/p>\n<p><strong><b>6. solution hybride papier-plastique \u00e0 barri\u00e8re unique (esth\u00e9tique naturelle)<\/b><\/strong><\/p>\n<p>Structure : Papier kraft \/\/ film m\u00e9tallis\u00e9 PBAT<\/p>\n<p>Positionnement : Papier naturel au toucher avec blocage interne de la lumi\u00e8re et r\u00e9sistance \u00e0 l'humidit\u00e9, adapt\u00e9 au pain et aux produits de boulangerie secs.<\/p>\n<p><strong><b>7. Solution hybride papier-plastique \u00e0 haute barri\u00e8re<\/b><\/strong><\/p>\n<p>Structure : Papier kraft \/\/ Film m\u00e9tallis\u00e9 en cellulose \/\/ Film m\u00e9tallis\u00e9 en PBAT<\/p>\n<p>Positionnement : Barri\u00e8re de premi\u00e8re qualit\u00e9 pour les emballages \u00e0 base de papier, id\u00e9ale pour les produits n\u00e9cessitant une forte protection des ar\u00f4mes et des saveurs.<\/p>\n<p>Souvent, la transition des plastiques conventionnels vers les mat\u00e9riaux compostables est limit\u00e9e par les co\u00fbts et l'efficacit\u00e9 de la production, qui sont le fruit d'essais et d'erreurs. Au cours des derni\u00e8res ann\u00e9es, Keyful s'est efforc\u00e9 de simplifier et de faciliter cette transition.<\/p>\n<p>Nous ne nous contentons pas de partager des documents, nous partageons \u00e9galement des \u201cle\u00e7ons\u201d pratiques et des conseils de d\u00e9pannage tir\u00e9s directement des lignes de production r\u00e9elles.<\/p>\n<p>La transformation durable ne n\u00e9cessite pas n\u00e9cessairement de partir de z\u00e9ro. En choisissant la bonne structure, il est possible d'obtenir une grande efficacit\u00e9 avec l'\u00e9quipement de production existant.<\/p>\n<p>Si vous \u00eates int\u00e9ress\u00e9 par les solutions et les mat\u00e9riaux mentionn\u00e9s ci-dessus, ou si vous avez des exigences sp\u00e9cifiques en mati\u00e8re de performance des barri\u00e8res, n'h\u00e9sitez pas \u00e0 nous contacter. Nous serons heureux de travailler avec vous pour optimiser et affiner la solution la plus appropri\u00e9e.<\/p>\n<p><a href=\"https:\/\/www.keyfulgroup.com\/fr\/contact-us\/\"><img decoding=\"async\" class=\"lazyload aligncenter wp-image-1600 size-full\" src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-03.avif\" data-orig-src=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-03.avif\" alt=\"\" width=\"1267\" height=\"795\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271267%27%20height%3D%27795%27%20viewBox%3D%270%200%201267%20795%27%3E%3Crect%20width%3D%271267%27%20height%3D%27795%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-03-18x12.avif 18w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-03-200x125.avif 200w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-03-300x188.avif 300w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-03-320x202.avif 320w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-03-400x251.avif 400w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-03-600x376.avif 600w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-03-768x482.avif 768w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-03-800x502.avif 800w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-03-1024x643.avif 1024w, https:\/\/www.keyfulgroup.com\/wp-content\/uploads\/2026\/05\/From-Plastic-to-CompostablePractical-Applications-of-Biodegradable-Materials-in-Flexible-Packaging-03.avif 1267w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1267px) 100vw, 1267px\" \/><\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1597,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1596","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Practical Guide to Compostable Flexible Packaging | Keyful<\/title>\n<meta name=\"description\" content=\"Learn how to replace traditional plastics with compostable flexible packaging. 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