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1. 发明申请

WO2017017361A3 FLEXIBLE STORAGE DEVICE FOR PACKAGING PARTICULATE SOLID SUBSTANCES OR LIQUIDS, METHOD FOR MANUFACTURING THIS DEVICE AND PACKAGING METHOD USING THIS DEVICE 审中-公开
标题翻译：用于包装颗粒状固体物质或液体的柔性储存装置，用于制造该装置的方法和使用该装置的包装方法
公开(公告)号：WO2017017361A3
公开(公告)日：2017-03-30
申请号：PCT/FR2016051915
申请日：2016-07-22
申请人： ROQUETTE FRERES , SO BAG
发明人： CHARTREL BERNARD , CHEVALIER NICOLAS
IPC分类号： B65D88/16
CPC分类号： B65D88/1618 , B65D88/1631 , B65D88/165 , B65D88/1668
摘要： Flexible storage device (1) for packaging particulate solid substances or liquids, having a bottom and lateral walls defining a substantially parallelepipedal storage volume, said device comprising: - hanging loops (25) toward the top intended for lifting - an assembly (3) comprising: - a flexible external wrapper (30) forming at least the four lateral walls of the storage volume and possibly the bottom wall of the storage volume, - a flexible tubular internal wrapper (40) secured by vertical fixing lines (41, 42, 43, 44) to the four lateral walls of the external wrapper (30), dividing the storage volume into five vertical compartments including a central compartment which is defined by the interior volume of the internal wrapper, and four peripheral compartments which are respectively defined between the lateral walls of the external wrapper (30) and the lateral walls of the internal wrapper (40), and in which the internal wrapper (40) has an upper edge (50) defining the upper mouth of said central compartment and a lower edge (51) defining the lower mouth of said central compartment, the upper edge (50) of the internal wrapper (40) being situated at the same height as or below the upper edge of the lateral walls of the storage volume so that the upper edge (50) of the internal wrapper constitutes a spillway allowing material to overspill from the central compartment into the peripheral compartments, - and in which the external wrapper (30) is made up of a first polymer film and the internal wrapper (40) is made up of a second polymer film, said vertical fixing lines being weld lines where the first polymer film and the second polymer film are welded together.
摘要翻译：用于包装颗粒状固体物质或液体的柔性储存装置（1），具有限定基本上平行六面体的存储容积的底壁和侧壁，所述装置包括： - 朝向用于提升的顶部的悬挂环（25） - 包括 - 柔性外包装（30），其形成至少存储容积的四个侧壁和可能的储存容积的底壁; - 柔性管状内包装（40），其通过垂直固定线（41,42,43 ，44）连接到外包装（30）的四个侧壁上，将储存容积分成五个垂直隔间，其包括由内包装的内部容积限定的中央隔室，以及四个周边隔室，外包装（30）的侧壁和内部包装（40）的侧壁，并且其中内包装（40）具有限定上口o的上边缘（50） f所述中央隔室和限定所述中央隔室的下口的下边缘（51），所述内包装（40）的上边缘（50）位于与所述中间隔室的侧边缘的上边缘相同的高度存储容积使得内部包装物的上边缘（50）构成允许材料从中央隔室溢出到周边隔室中的溢流道，并且其中外包装（30）由第一聚合物膜和内部包装物（40）由第二聚合物膜构成，所述垂直固定线是将第一聚合物膜和第二聚合物膜焊接在一起的焊接线。

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