发明名称 |
Packaging bag made of plastic |
摘要 |
A packaging bag made of plastic having longitudinal welds and a carrying handle. To produce the bag, the upper wall (7, 8) and the two walls (3, 4) of the carrying handle are folded in a W-shape between the side walls (9, 10) of the bag and the longitudinal welds (13, 14) are then produced. To fill the packaging bag, it is opened out in such a way that the carrying handle is opened up onto the upper wall (7 or 8) and its edges are folded in behind the side walls provided with the longitudinal welds. <IMAGE>
|
申请公布号 |
DE3329203(A1) |
申请公布日期 |
1985.02.28 |
申请号 |
DE19833329203 |
申请日期 |
1983.08.12 |
申请人 |
UNILEVER N.V., ROTTERDAM, NL |
发明人 |
HACKER, SIEGFRIED, 8966 ALTUSRIED, DE |
分类号 |
B65D33/08;(IPC1-7):B65D30/20 |
主分类号 |
B65D33/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|