发明名称 |
ELASTICIZED BAG |
摘要 |
A bag or liner (1), wherein the bag (1) is maintained open by an attached elasti c band. Preferably, the elastic is placed on either side of at least one gusset fold(s) (2) in an untensioned state, so as to bridge the gusset (2). When the bag top is folded over a container rim (Fig. 2), the elastic (5) is stretched on the outside of the con tainer. This placement permits the bag (1) to be folded flat while providing a means to keep the bag open during use. The elastic (5) is useful as a closure after use.
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申请公布号 |
CA2083392(C) |
申请公布日期 |
1998.12.08 |
申请号 |
CA19912083392 |
申请日期 |
1991.07.22 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
MIDGLEY, ROLAND R.;MOE, KEITH E.;EATON, BRADLEY W.;BOND, WILLIAM J. |
分类号 |
B65D33/16;B65D25/16;B65D30/20;B65F1/00;B65F1/06;(IPC1-7):B65D33/14;B65D30/10 |
主分类号 |
B65D33/16 |
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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