发明名称 |
Foil bag stacks, and method and device for producing such bags |
摘要 |
Foil bags are formed as new paper bags by fusing together two webs and tying a detachable strap which has a suspension opening to one said opening of each bag, the strap being separated by a perforation line from the respective side of the bag. A pocket is formed at the end of the bag opposite the insertion opening and can have a flap provided with an adhesive strip covered by a masking layer.
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申请公布号 |
US6609613(B2) |
申请公布日期 |
2003.08.26 |
申请号 |
US20010881378 |
申请日期 |
2001.06.14 |
申请人 |
LEMO MASCHINENBAU GMBH |
发明人 |
SCHNEIDER JAKOB;BRENIG WERNER;MEYER ARMIN |
分类号 |
B31B19/86;B31B19/98;B31B41/00;B65D30/22;B65D33/00;B65D33/10;(IPC1-7):B65D69/00 |
主分类号 |
B31B19/86 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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