发明名称 FILM PACKAGE
摘要 A film bag has a multi-layered film whose outer layer forms and outer side of the film bag and whose inner layer forms the inner side of the film bag. The bag further has two oppositely directed face panels on which weld seams are disposed laterally and having a linear tearing aid which is disposed in the face panels in the region of the top of the film bag and which has three weakening lines spaced apart from one another. The two outer weakening lines begin at a distance A from a lateral edge of the face panels, and the middle weakening line begins directly at the lateral edge of the face panels and merely extends along a part of the tearing aid.
申请公布号 US2010226598(A1) 申请公布日期 2010.09.09
申请号 US20100652929 申请日期 2010.01.06
申请人 STOEPPELMANN DETLEF 发明人 STOEPPELMANN DETLEF
分类号 B65D65/28;B65D30/08;B65D30/20 主分类号 B65D65/28
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