发明名称 Carrying case made of thermoplastic film
摘要 The carrying case made of thermoplastic film, which is provided at its upper end in two opposite side walls in each case with a gripping hole punch-out and with side folds and a bottom weld, has above and below the gripping hole welds which extend transversely over the width of the carrying case and connect the opposite case walls (13, 14) including their side folds (19, 20, 21, 22) to one another. The filling takes place via the bottom end. The case is always closed below the gripping hole. The gripping hole region is stiffened additionally by the two transverse welds. The carrying case can have additional reinforcement films in the region of the gripping hole. <IMAGE>
申请公布号 DE3102192(A1) 申请公布日期 1982.09.02
申请号 DE19813102192 申请日期 1981.01.23
申请人 SENGEWALD,KARL-HEINZ,DR. 发明人 SENGEWALD,KARL-HEINZ,DR.
分类号 B65D33/08;(IPC1-7):A45C7/00 主分类号 B65D33/08
代理机构 代理人
主权项
地址