发明名称 Pack made from laminated sheeting
摘要 A parallelopiped-shaped package formed from a multilayer, laminated packaging foil having at least one layer of thermoplastic material. The closing flaps are constructed and arranged to be thermal welded together without the plasticized layer coming into contact with the bonding tool.
申请公布号 US4121713(A) 申请公布日期 1978.10.24
申请号 US19760738984 申请日期 1976.11.04
申请人 FOCKE & PFUHL 发明人 FOCKE, HEINZ;LIEDTKE, KURT
分类号 B65D5/02;B65D65/40;(IPC1-7):B65D85/10 主分类号 B65D5/02
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