发明名称 Packaging made of thermoplastic film
摘要 The packaging consists of a bag (10) whose bag sides (11, 12) are connected by a longitudinal weld (13) and two transverse welds (14, 14a). Provided on one bag side is a flap (16) which overlaps the film side and is provided with a permanent adhesive which allows repeated opening and closing of the flap. <IMAGE
申请公布号 DE3700988(A1) 申请公布日期 1988.07.28
申请号 DE19873700988 申请日期 1987.01.15
申请人 SENGEWALD,KARL HEINZ,DR. 发明人 HEINZ,DR. SENGEWALD,KARL
分类号 B65D75/12;B65D75/58;(IPC1-7):B65D27/34;B65D17/28 主分类号 B65D75/12
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