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    PEEL-OFF PACKAGING SYSTEM FOR FRESH FOODSTUFFS
    1.
    发明申请
    PEEL-OFF PACKAGING SYSTEM FOR FRESH FOODSTUFFS 审中-公开
    用于新鲜食品的PEEL-OFF包装系统

    公开(公告)号：US20120241458A1

    公开(公告)日：2012-09-27

    申请号：US13508386

    申请日：2010-10-27

    申请人： Guy Boiron ,  Patrick Dufour ,  Jean-Luc Rick ,  Alain Grayer

    发明人： Guy Boiron ,  Patrick Dufour ,  Jean-Luc Rick ,  Alain Grayer

    IPC分类号： B65D53/04

    CPC分类号： B65D77/2024 ,  B32B1/02 ,  B32B15/08 ,  B32B15/20 ,  B32B27/08 ,  B32B27/34 ,  B32B27/36 ,  B65D51/20 ,  B65D2251/0018 ,  B65D2251/0093 ,  B65D2577/205

    摘要： A sealing product to be sealed on at least one ring-shaped sealing zone which surrounds the opening of a container, made from a sealing sheet including a support layer of a fibrous material of mainly vegetable fibers and a multi-layer structure including, on one of its faces, an adhesive layer and, on its other face, a sealing layer, whereby the sealing product is stamped to make a relief whose form is such that its base follows, at least discontinuously, a contour close to that of the internal edge of the ring-shaped sealing zone, the structure of the sealing sheet including additionally an intermediate layer made of plastic having a good strength, able to undergo plastic deformation, and of which the average thickness is such as it endows the entire sealing product with sufficient malleability and resistance for it to be possible to stamp it to the desired shape without tearing.

    摘要翻译： 一种密封产品，其被密封在至少一个围绕容器开口的环形密封区域上，该密封区域由密封片制成，该密封片材包括主要是植物纤维的纤维材料的支撑层和多层结构，所述多层结构包括一个 的表面，粘合剂层，并且在其另一面上具有密封层，由此密封产品被冲压以形成浮雕，其形状使得其底部至少不连续地具有接近内边缘的轮廓 的密封片的结构，该密封片的结构另外包括具有良好强度的能够进行塑性变形的由塑料制成的中间层，并且其平均厚度等等赋予了整个密封产品足够的结构 可延展性和阻力可以将其压印成所需的形状而不会撕裂。