发明名称 |
Laminated pressure sensitive adhesive strip for use in plastic bags |
摘要 |
An improved adhesive system for forming resealable channel closures for flexible bags such as thermoplastic bags made from polyethylene, e.g. sandwich bags. The adhesive system comprises a layer of hot melt adhesive over which a thin second layer of a liquid-based adhesive such as a water-based pressure sensitive acrylate is applied.
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申请公布号 |
US4415087(A) |
申请公布日期 |
1983.11.15 |
申请号 |
US19810335799 |
申请日期 |
1981.12.30 |
申请人 |
MOBIL OIL CORPORATION |
发明人 |
CLAYTON, WILLIAM J.;OUTHOUSE, WILLIAM G. |
分类号 |
B65D33/20;(IPC1-7):B65D65/40 |
主分类号 |
B65D33/20 |
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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