{"id":1407,"date":"2026-09-16T20:04:53","date_gmt":"2026-09-16T12:04:53","guid":{"rendered":"https:\/\/www.jyautobag.com\/?p=1407"},"modified":"2026-09-16T20:05:15","modified_gmt":"2026-09-16T12:05:15","slug":"quest-ce-quun-film-demballage-en-rouleau-a-ouverture-sur-un-seul-cote-utilisations-caracteristiques-techniques-et-conseils-pour-le-choix","status":"publish","type":"post","link":"https:\/\/www.jyautobag.com\/fr\/%e5%8d%95%e9%9d%a2%e5%bc%80%e5%8f%a3%e8%bf%9e%e5%8d%b7%e5%8c%85%e8%a3%85%e8%86%9c%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f%e7%94%a8%e9%80%94%e3%80%81%e8%a7%84%e6%a0%bc%e4%b8%8e%e9%80%89%e5%9e%8b%e6%8c%87\/","title":{"rendered":"Qu'est-ce qu'un film d'emballage en rouleau \u00e0 ouverture sur un seul c\u00f4t\u00e9 ? Utilisations, caract\u00e9ristiques techniques et guide de s\u00e9lection"},"content":{"rendered":"

R\u00e9ponse rapide<\/span><\/h2>\n

Le film d'emballage en rouleau \u00e0 ouverture sur un seul c\u00f4t\u00e9 est un<\/span>Mat\u00e9riau d'emballage en film PE, livr\u00e9 en rouleaux avec une ouverture sur un c\u00f4t\u00e9<\/span><\/strong>, \u00e0 utiliser avec une machine d'emballage \u00e0 sacs pr\u00e9-ouverts en rouleau. Lors de l'utilisation, la machine tire le film \u00e0 partir du rouleau, le produit est ins\u00e9r\u00e9 manuellement par l'ouverture, puis la machine proc\u00e8de au scellage et \u00e0 la d\u00e9coupe. Plage de largeurs de sacs courantes : <\/span>50\u2013240 mm<\/span><\/strong>, plage de longueur des sacs <\/span>50 \u00e0 400 mm<\/span><\/strong>, principalement en PE, convient aux applications d'emballage impliquant des lots de petite et moyenne taille et des changements fr\u00e9quents de mod\u00e8les de sachets.<\/span><\/p>\n

\n

Qu'est-ce qu'un film d'emballage en rouleau \u00e0 ouverture sur un seul c\u00f4t\u00e9 ?<\/span><\/h2>\n

Le film d'emballage en rouleau \u00e0 ouverture sur un seul c\u00f4t\u00e9 est un type de<\/span>Sacs pr\u00e9form\u00e9s, ouverture d'un seul c\u00f4t\u00e9, enroulement en continu<\/span><\/strong>le film d'emballage.<\/span><\/p>\n

Ses caract\u00e9ristiques structurelles sont les suivantes :<\/span><\/p>\n

    \n
  1. \n

    Vendu en rouleaux<\/span><\/strong>: Le film s'enroule en continu autour d'un mandrin en papier, ce qui permet une alimentation en continu<\/span><\/p>\n<\/li>\n

  2. \n

    Ouverture d'un seul c\u00f4t\u00e9<\/span><\/strong>: L'un des c\u00f4t\u00e9s du film est ouvert, l'autre est ferm\u00e9<\/span><\/p>\n<\/li>\n

  3. \n

    Pr\u00e9emball\u00e9<\/span><\/strong>: Pas besoin de confectionner les sachets sur place, il suffit de les d\u00e9rouler pour les utiliser<\/span><\/p>\n<\/li>\n

  4. \n

    \u00c9quipements associ\u00e9s<\/span><\/strong>: \u00c0 utiliser avec une machine d'emballage pour sacs en rouleau pr\u00e9-perfor\u00e9s<\/span><\/p>\n<\/li>\n<\/ol>\n

    Par rapport aux sacs plats classiques, elle \u00e9vite les op\u00e9rations manuelles de mise en forme et d'enfilage des sacs ; par rapport aux machines de fabrication de sacs enti\u00e8rement automatiques, elle supprime l'\u00e9tape de fabrication sur site et permet un changement de mod\u00e8le plus rapide.<\/span><\/p>\n

    \n

    Sur quels \u00e9quipements utilise-t-on le film d'emballage en rouleau \u00e0 ouverture d'un seul c\u00f4t\u00e9 ?<\/span><\/h2>\n

    Principalement utilis\u00e9 pour<\/span>Machine d'emballage pour sachets pr\u00e9-ouverts en rouleau continu<\/span><\/strong>(\u00e9galement appel\u00e9e \u00ab machine d'emballage semi-automatique pour sachets pr\u00e9-ouverts en rouleau \u00bb).<\/span><\/p>\n

    Processus de travail :<\/span><\/p>\n

      \n
    1. \n

      La machine d\u00e9roule le film \u00e0 partir d'un rouleau de film.<\/span><\/p>\n<\/li>\n

    2. \n

      Le c\u00f4t\u00e9 ouvert du film est orient\u00e9 vers le poste de travail<\/span><\/p>\n<\/li>\n

    3. \n

      Le produit est plac\u00e9 manuellement dans l'ouverture<\/span><\/p>\n<\/li>\n

    4. \n

      L'appareil a termin\u00e9 le scellage<\/span><\/p>\n<\/li>\n

    5. \n

      L'\u00e9quipement a termin\u00e9 la coupure<\/span><\/p>\n<\/li>\n

    6. \n

      Un codeur peut \u00eatre ajout\u00e9 en option pour imprimer simultan\u00e9ment la date et le num\u00e9ro de lot<\/span><\/p>\n<\/li>\n<\/ol>\n

      \n

      Quelles sont les dimensions courantes des films d'emballage en rouleaux ouverts d'un seul c\u00f4t\u00e9 ?<\/span><\/h2>\n
      \n\n\n\n\n\n\n\n\n\n\n
      Projet<\/span><\/th>\nPlage typique<\/span><\/th>\n<\/tr>\n<\/thead>\n
      Largeur du sac<\/span><\/td>\n50\u2013240 mm<\/span><\/td>\n<\/tr>\n
      Longueur du sac<\/span><\/td>\n50 \u00e0 400 mm<\/span><\/td>\n<\/tr>\n
      Mat\u00e9riau<\/span><\/td>\nPE (poly\u00e9thyl\u00e8ne)<\/span><\/td>\n<\/tr>\n
      Formes de fourniture<\/span><\/td>\nen rouleau<\/span><\/td>\n<\/tr>\n
      Mode d'ouverture<\/span><\/td>\nOuverture d'un seul c\u00f4t\u00e9<\/span><\/td>\n<\/tr>\n
      M\u00e9thode de fermeture<\/span><\/td>\nThermosoudage<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

      Remarque<\/span><\/strong>: Les sp\u00e9cifications exactes doivent \u00eatre d\u00e9termin\u00e9es en fonction des dimensions du produit, du mod\u00e8le de l'\u00e9quipement et des exigences d'emballage.<\/span><\/p>\n

      \n

      \u00c0 quels mat\u00e9riaux le film d'emballage en rouleau \u00e0 ouverture sur un seul c\u00f4t\u00e9 convient-il ?<\/span><\/h2>\n

      Les mat\u00e9riaux les plus courants sont <\/span>PE (poly\u00e9thyl\u00e8ne)<\/span><\/strong>, parmi lesquels on peut citer :<\/span><\/p>\n

        \n
      • \n

        LDPE (poly\u00e9thyl\u00e8ne basse densit\u00e9)<\/span><\/strong>: souple, bonne transparence, bonne \u00e9tanch\u00e9it\u00e9<\/span><\/p>\n<\/li>\n

      • \n

        HDPE (poly\u00e9thyl\u00e8ne haute densit\u00e9)<\/span><\/strong>: bonne rigidit\u00e9, haute r\u00e9sistance<\/span><\/p>\n<\/li>\n

      • \n

        Film composite en PE<\/span><\/strong>: Personnalis\u00e9 en fonction des besoins en mati\u00e8re de barri\u00e8re et d'impression<\/span><\/p>\n<\/li>\n<\/ul>\n

        Les avantages du PE sont les suivants :<\/span><\/p>\n

          \n
        1. \n

          Bonnes propri\u00e9t\u00e9s de thermoscellage, scellage solide<\/span><\/p>\n<\/li>\n

        2. \n

          Bonne souplesse, les sachets ne se d\u00e9chirent pas facilement<\/span><\/p>\n<\/li>\n

        3. \n

          Co\u00fbt relativement faible<\/span><\/p>\n<\/li>\n

        4. \n

          Compatible avec la plupart des machines d'emballage semi-automatiques<\/span><\/p>\n<\/li>\n<\/ol>\n

          \n

          Quels sont les avantages d'un film d'emballage en rouleau \u00e0 ouverture sur un seul c\u00f4t\u00e9 ?<\/span><\/h2>\n

          1. \u00c9vite d'avoir \u00e0 \u00e9tendre et \u00e0 enfiler les sacs \u00e0 la main<\/span><\/h3>\n

          Le film est d\u00e9j\u00e0 pr\u00e9form\u00e9 en sachets ouverts d'un seul c\u00f4t\u00e9 ; il suffit d'y placer le produit \u00e0 la main, sans avoir \u00e0 \u00e9tirer ni \u00e0 enfiler le sachet, ce qui simplifie consid\u00e9rablement l'op\u00e9ration.<\/span><\/p>\n

          Valeur pour le client<\/span><\/strong>: R\u00e9duire la p\u00e9nibilit\u00e9 du travail et am\u00e9liorer l'efficacit\u00e9 op\u00e9rationnelle.<\/span><\/p>\n

          \n

          2. Changement rapide des sachets, peu de d\u00e9chets<\/span><\/h3>\n

          Associ\u00e9 \u00e0 un \u00e9quipement d'emballage compatible avec tous les types de sachets, il n'est pas n\u00e9cessaire de proc\u00e9der \u00e0 des r\u00e9glages de pression et \u00e0 des essais de scellage \u00e0 chaque changement de mod\u00e8le de sachet, ce qui r\u00e9duit le nombre de sachets d\u00e9fectueux et acc\u00e9l\u00e8re la mise en service.<\/span><\/p>\n

          Valeur pour le client<\/span><\/strong>: Une seule machine permet de traiter davantage de commandes, et les temps d'arr\u00eat li\u00e9s au changement de mod\u00e8le sont r\u00e9duits.<\/span><\/p>\n

          \n

          3. Aucune obligation vis-\u00e0-vis des fournisseurs, libert\u00e9 d'achat<\/span><\/h3>\n

          L'\u00e9quipement n'est pas sensible \u00e0 la provenance des membranes, ce qui permet de comparer les prix et de changer de fournisseur en toute flexibilit\u00e9.<\/span><\/p>\n

          Valeur pour le client<\/span><\/strong>: \u00c9viter les risques li\u00e9s \u00e0 la fixation des prix et \u00e0 l'interruption des livraisons par un fournisseur unique.<\/span><\/p>\n

          \n

          4. Convient \u00e0 la production de petites et moyennes s\u00e9ries et \u00e0 une grande vari\u00e9t\u00e9 de produits<\/span><\/h3>\n

          La structure en rouleau continu avec ouverture d'un seul c\u00f4t\u00e9 est particuli\u00e8rement adapt\u00e9e aux situations d'emballage caract\u00e9ris\u00e9es par une grande vari\u00e9t\u00e9 de commandes et des lots de petite taille.<\/span><\/p>\n

          Valeur pour le client<\/span><\/strong>: R\u00e9pondre avec souplesse aux commandes comprenant plusieurs r\u00e9f\u00e9rences, tout en r\u00e9duisant le nombre de types de sacs \u00e0 stocker.<\/span><\/p>\n

          \n

          5. Possibilit\u00e9 d'apposer simultan\u00e9ment un code, ce qui facilite la tra\u00e7abilit\u00e9<\/span><\/h3>\n

          Associ\u00e9 \u00e0 un \u00e9quipement d'emballage \u00e9quip\u00e9 d'une imprimante, il permet d'imprimer la date, le num\u00e9ro de lot et le code-barres au moment du scellage.<\/span><\/p>\n

          Valeur pour le client<\/span><\/strong>: R\u00e9duire le nombre d'\u00e9tapes, am\u00e9liorer l'efficacit\u00e9 et faciliter la tra\u00e7abilit\u00e9.<\/span><\/p>\n

          \n

          Quelle est la diff\u00e9rence entre un film d'emballage en rouleau \u00e0 ouverture sur un seul c\u00f4t\u00e9 et un film d'emballage classique ?<\/span><\/h2>\n
          \n
          \n
          \u00a0<\/div>\n
          \u00a0<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n
          \u00c9l\u00e9ments de comparaison<\/span><\/th>\nFilm d'emballage en rouleau \u00e0 ouverture sur un seul c\u00f4t\u00e9<\/span><\/th>\nFilm d'emballage standard \u00e0 bords lisses<\/span><\/th>\n<\/tr>\n<\/thead>\n
          Formes de fourniture<\/span><\/td>\nen rouleau<\/span><\/td>\nen feuilles ou en rouleaux<\/span><\/td>\n<\/tr>\n
          Mode d'ouverture<\/span><\/td>\nPr\u00e9-ouverture d'un seul c\u00f4t\u00e9<\/span><\/td>\nDoit \u00eatre ouvert manuellement<\/span><\/td>\n<\/tr>\n
          Mode d'emploi<\/span><\/td>\n\u00c0 verser directement dans le produit<\/span><\/td>\nIl faut caler les sacs et les enfiler<\/span><\/td>\n<\/tr>\n
          Appareils compatibles<\/span><\/td>\nMachine d'emballage pour sachets pr\u00e9-ouverts en rouleau continu<\/span><\/td>\nMachine \u00e0 sceller polyvalente<\/span><\/td>\n<\/tr>\n
          Efficacit\u00e9 de changement de mod\u00e8le<\/span><\/td>\n\u9ad8<\/span><\/td>\nplus bas<\/span><\/td>\n<\/tr>\n
          Convient aux situations suivantes<\/span><\/td>\nPetites et moyennes s\u00e9ries, grande vari\u00e9t\u00e9 de produits<\/span><\/td>\nGrands volumes, peu de r\u00e9f\u00e9rences<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
          \n

          Dans quels cas utilise-t-on les films d'emballage en rouleau \u00e0 ouverture sur un seul c\u00f4t\u00e9 ?<\/span><\/h2>\n
            \n
          • \n

            Emballage de petites et moyennes s\u00e9ries, grande vari\u00e9t\u00e9 de produits<\/span><\/p>\n<\/li>\n

          • \n

            Il faut changer fr\u00e9quemment de type de sac<\/span><\/p>\n<\/li>\n

          • \n

            Nous souhaitons r\u00e9duire l'effort physique n\u00e9cessaire pour soutenir et enfiler les sacs<\/span><\/p>\n<\/li>\n

          • \n

            Nous souhaitons ne pas \u00eatre li\u00e9s \u00e0 un fournisseur de sacs en particulier<\/span><\/p>\n<\/li>\n

          • \n

            Il faut imprimer simultan\u00e9ment la date, le num\u00e9ro de lot et le code-barres<\/span><\/p>\n<\/li>\n

          • \n

            Emballages simples pour les secteurs de l'alimentation, des produits de consommation courante, de la quincaillerie, de la papeterie, etc.<\/span><\/p>\n<\/li>\n<\/ul>\n

            \n

            Comment choisir un film d'emballage en rouleau \u00e0 ouverture sur un seul c\u00f4t\u00e9 ?<\/span><\/h2>\n

            Lors du choix d'un mod\u00e8le, veillez \u00e0 v\u00e9rifier les 5 points suivants :<\/span><\/p>\n

              \n
            1. \n

              Largeur et longueur du sac<\/span><\/strong>: Est-ce que les dimensions du produit correspondent \u00e0 la gamme d'\u00e9quipements ?<\/span><\/p>\n<\/li>\n

            2. \n

              Mat\u00e9riau<\/span><\/strong>: Type de PE (LDPE \/ HDPE \/ composite)<\/span><\/p>\n<\/li>\n

            3. \n

              \u00c9paisseur<\/span><\/strong>: \u00c0 choisir en fonction du poids et du tranchant du produit<\/span><\/p>\n<\/li>\n

            4. \n

              Sens d'ouverture<\/span><\/strong>: V\u00e9rifier que cela correspond \u00e0 la position de fonctionnement de l'\u00e9quipement<\/span><\/p>\n<\/li>\n

            5. \n

              Diam\u00e8tre int\u00e9rieur du mandrin, diam\u00e8tre du rouleau<\/span><\/strong>: V\u00e9rifier la compatibilit\u00e9 avec l'axe de d\u00e9vidage de la machine<\/span><\/p>\n<\/li>\n<\/ol>\n

              \n

              Nous vous recommandons de commencer par tester le scellage sur la machine \u00e0 l'aide d'un \u00e9chantillon de film, afin de v\u00e9rifier la qualit\u00e9 du scellage et la fluidit\u00e9 du passage du film, avant de proc\u00e9der \u00e0 un achat en gros.<\/span><\/p>\n<\/blockquote>\n

              \n

              En un mot<\/span><\/h2>\n

              Le film d'emballage en rouleau \u00e0 ouverture unilat\u00e9rale est un film d'emballage en PE pr\u00e9-ouvert d'un seul c\u00f4t\u00e9 et fourni en rouleau. Utilis\u00e9 avec une machine d'emballage pour sachets en rouleau pr\u00e9-ouverts, il \u00e9vite d'avoir \u00e0 ouvrir et \u00e0 enfiler les sachets manuellement. Il permet un changement de format rapide, r\u00e9duit le nombre de d\u00e9chets et ne lie pas le client \u00e0 un fournisseur particulier. Il convient donc aux situations d'emballage impliquant des lots de petite et moyenne taille et une grande vari\u00e9t\u00e9 de produits.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

              Le film d'emballage en rouleau \u00e0 ouverture unilat\u00e9rale est un film d'emballage en PE fourni en rouleau et d\u00e9j\u00e0 ouvert d'un c\u00f4t\u00e9, destin\u00e9 \u00e0 \u00eatre utilis\u00e9 avec une machine d'emballage \u00e0 sachets pr\u00e9-ouverts en rouleau. Lors de l'utilisation, la machine d\u00e9roule le film \u00e0 partir du rouleau, le produit est ins\u00e9r\u00e9 manuellement par l'ouverture, puis la machine proc\u00e8de au scellage et \u00e0 la d\u00e9coupe. La largeur des sachets varie g\u00e9n\u00e9ralement entre 50 et 240 mm, et leur longueur entre 50 et 400 mm. Fabriqu\u00e9 principalement en PE, ce film convient aux situations d'emballage impliquant des lots de petite ou moyenne taille et des changements fr\u00e9quents de formats de sachets.<\/p>","protected":false},"author":1,"featured_media":1092,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[446,449,448,447],"class_list":["post-1407","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1","tag-446","tag-449","tag-448","tag-447"],"yoast_head":"\n\u5355\u9762\u5f00\u53e3\u8fde\u5377\u5305\u88c5\u819c\u662f\u4ec0\u4e48\uff1f\u7528\u9014\u3001\u89c4\u683c\u4e0e\u9009\u578b\u6307\u5357 - \u667a\u80fd\u88c5\u888b\u00b7\u6309\u9700\u6253\u5370 \u2014\u2014 \u9884\u5f00\u53e3\u5377\u888b\u88c5\u888b\u673a\uff0c\u52a9\u529b\u5c0f\u6279\u91cf\u67d4\u6027\u751f\u4ea7<\/title>\n<meta name=\"description\" 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