发明名称 |
Tamper evident top tab innerseal |
摘要 |
A multilayer innerseal having a grip tab extending across the innerseal. Force applied to the grip tab is concentrated at the base of the grip tab and promotes a complete failure of the innerseal. In use, a substantial portion of the original innerseal remains adhered to the container to providing evidence of tampering and to frustrate efforts to reseal the container.
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申请公布号 |
US5265745(A) |
申请公布日期 |
1993.11.30 |
申请号 |
US19930017964 |
申请日期 |
1993.02.12 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
PEREYRA, RODGER J.;LEPERE, PIERRE H.;MORRIS, WAYNE K.;MCCARTHY, THERESA A. |
分类号 |
B65D51/20;B65D77/20;(IPC1-7):B65D51/18 |
主分类号 |
B65D51/20 |
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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