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公开(公告)号：US20100040820A1
公开(公告)日：2010-02-18
申请号：US10593076
申请日：2004-03-15
申请人： Jürgen Arz , Anja Wilma Arz , Michael Arz , Ruth Arz , Georg Pescher , Harry Johlke
发明人： Jürgen Arz , Anja Wilma Arz , Michael Arz , Ruth Arz , Georg Pescher , Harry Johlke
CPC分类号： B32B1/08 , B29C53/382 , B29C65/02 , B29C65/04 , B29C65/08 , B29C65/10 , B29C65/1406 , B29C65/16 , B29C66/1122 , B29C66/1142 , B29C66/14 , B29C66/4322 , B29C66/71 , B29C66/723 , B29C66/72321 , B29C66/7234 , B29L2009/00 , B29L2023/20 , B32B27/08 , B32B38/14 , B32B38/145 , B32B2307/7244 , B32B2597/00 , B65D35/02 , Y10T156/1038 , Y10T428/1393 , Y10T428/24868 , B29C65/00 , B29K2023/04 , B29K2023/10 , B29K2025/04 , B29K2027/06 , B29K2067/00
摘要： A composite film for the production of receptacles, in particular tubes, is proposed, the outer layers (1, 3) of which consist of a sealable material and between them contain an intermediate layer (5) serving as a print carrier for a decorative imprint. The sealing layers (1, 3) are laminated against the intermediate layer (5). At least the sealing layer pointing outward in the receptacle consists of transparent material. Since the intermediate layer (5) does not have to assume any sealing tasks, it can be optimized from the standpoint of printability, this being beneficial to the quality of the imprint. The margins (21) of a cut-to-size film piece (23) of the composite film which are to be connected flush to form a tubular tube blank contain clearances (25) which run along the margins (21) and which are filled, during sealing, with a material, in particular sealable material, which bonds fixedly with the outer layers (1, 3). The mechanical strength of the flush seam can be improved in this way.
摘要翻译： 提出了用于生产容器，特别是管的复合膜，其外层（1,3）由可密封材料构成，并且在其间包含用作装饰印记的印刷载体的中间层（5） 。 密封层（1,3）层压在中间层（5）上。 至少指向外部的密封层由透明材料构成。 由于中间层（5）不必承担任何密封任务，所以从可印刷性的观点来看可以优化，这有利于印记的质量。 将被连接成齐平形成管状管坯的复合膜的切割尺寸膜片（23）的边缘（21）包含沿边缘（21）延伸并且填充的间隙（25） 在密封期间，具有与外层（1,3）固定地结合的材料，特别是可密封的材料。 可以以这种方式改善冲切接缝的机械强度。
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