发明名称 |
Overcap ring with an integral peelable laminated structure |
摘要 |
A closure assembly for a container body comprising an overcap ring and an integral, peelable laminated structure consisting of a paperboard substrate, an electrically conductive layer, a first coating layer, and a second coating layer. The overcap ring with the laminated structure are adapted to be induction heat sealed to the container body.
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申请公布号 |
US4418834(A) |
申请公布日期 |
1983.12.06 |
申请号 |
US19820416948 |
申请日期 |
1982.09.13 |
申请人 |
CONTAINER CORPORATION OF AMERICA |
发明人 |
HELMS, CHARLES R.;BELL, RICHARD L. |
分类号 |
B65D51/14;B65D77/20;(IPC1-7):B65D41/00 |
主分类号 |
B65D51/14 |
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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