发明名称 Packing made from a film-like laminate and process for production of this packing
摘要 Packaging for receiving liquid, pasty, powdery, granular or solid material having tear-open means and sealed edges and made of a foil-shaped composite material. The foil-shaped composite material has multiple layers. At least one layer of the composite material does not have weakened areas. At least one layer of the composite material has weakened areas located in the packaging at least partly in the area of the filling space. The weakened areas are preferably a plurality of parallel individual cuts.
申请公布号 US2006199717(A1) 申请公布日期 2006.09.07
申请号 US20060336804 申请日期 2006.01.23
申请人 发明人 MARBLER CLAUDE A.;CERF SABINE
分类号 B31B1/88 主分类号 B31B1/88
代理机构 代理人
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