发明名称 |
Device for opening plastic bags which have precut line comprises cylinder incorporated in bag near line which assists pulling top of bag while it is held in other hand |
摘要 |
The device for opening plastic bags which have a precut line (2A) or line of weakness comprises a cylinder (1A) incorporated in the bag near the line. This assists pulling the top of the bag while it is held in the other hand. Independent claims are included for: (a) a bag incorporating the device; and (b) a method for making the bag.
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申请公布号 |
FR2822805(A1) |
申请公布日期 |
2002.10.04 |
申请号 |
FR20010004486 |
申请日期 |
2001.04.03 |
申请人 |
BOGAERT ETIENNE |
发明人 |
BOGAERT ETIENNE |
分类号 |
B65D17/347;B65D75/58;(IPC1-7):B65D17/347 |
主分类号 |
B65D17/347 |
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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