发明名称 |
Thermoplastics carrier bags - from half sleeve with fitted reinforcement band and rings cut centrally |
摘要 |
Thermoplastics material as sleeving is cut into rings to form double handles, these then fastened by glue or welded onto a reinforcement band which is then fixed to a half sleeve forming the bag web. The band is then cut along the center to form handles and bands each side and the bag web cross-welded in the gaps between the handle pairs to give bag flats. The handles can be made separately, fastened as convenient and appropriate to the purpose of the bag product. |
申请公布号 |
DE1913037(A1) |
申请公布日期 |
1971.06.24 |
申请号 |
DE19691913037 |
申请日期 |
1969.03.14 |
申请人 |
LEHMACHER,HANS |
发明人 |
LEHMACHER,MICHAEL;LEHMACHER,HANS |
分类号 |
B31B19/86;B65D33/10 |
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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