发明名称 Pack of bags made of a thermoplastic foil and method for producing the pack of bags
摘要 A pack of bags and a method for producing the bags made of thermoplastic foil, wherein the bags are interlocked into a pack at least in an area of an edge strip and have a perforated tear-off line formed below the interlocked area for separating the bags from the interlocked edge strip. A bag bottom is formed by a weld seam in the area opposite the edge strip wherein, for the purpose of reducing the bag width, each bag of a pack is folded around folding edges extending in a longitudinal extension of the bag and in the folded position is interlocked in an edge area with the pack. The tear line of the folded bags stamped into the pack of bags is designed in a form of sickle-shaped incisions, wherein the sickle-shaped incisions extend as far as the longitudinal sides of the pack of bags and are cut through the bags, so that the folded bags are separated at their outer lateral edges from the interlocked edge strip and connecting strips are formed between the sickle-shaped incisions. The bags are connected with the edge strip in such a way that the connecting strips tear off when the bags are pulled off. This invention also relates to a method for producing the bags.
申请公布号 US6286680(B1) 申请公布日期 2001.09.11
申请号 US19990252766 申请日期 1999.02.19
申请人 HOFRICHTER KARL-HEINZ 发明人 HOFRICHTER KARL-HEINZ
分类号 B65D33/00;B65D83/08;(IPC1-7):B65D33/00 主分类号 B65D33/00
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