发明名称 |
COMPOSITE CLOSURE WITH REMOVAL ASSIST AND METHOD |
摘要 |
A press-on/pry-off closure (11) includes a separately formed circular end panel (12), preferably composed of metal, and a surrounding nm (13) composed of a flexible plastic, preferably a thermoplastic polyolefin. The end panel (12) is top-side inserted into the rim and secured between a radially inwardly extending ledg e (32) on an interior sidewall of a skirt portion of the rim and a plurality of radially inwardly extending panel-retaining formations (3 0) adjacent an upper edge of the rim. The skirt includes a removal-assist portion which, is in the form of a hinged tab (34) integral ly formed with the rim. The tab is outwardly pivotable about the hinge axis (35) for applying a lifting force to the nm to facilita te removal of the closure from a container.
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申请公布号 |
CA2403988(C) |
申请公布日期 |
2007.06.05 |
申请号 |
CA20012403988 |
申请日期 |
2001.03.29 |
申请人 |
WHITE CAP, INC. |
发明人 |
LECINSKI, FRANK H.;PFROMM, CARSTEN |
分类号 |
B65D41/46;B65D45/30;B65D41/32;B65D43/26;B65D51/14;B65D55/02 |
主分类号 |
B65D41/46 |
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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