发明名称 |
Easy open tab sealer for packages |
摘要 |
A method and apparatus for a pull tab opening mechanism utilized in container systems for easy opening and convenient manufacturing. The method and apparatus therefor comprising a base paper stock in which a pour hole is die cut. The paper stock being laminated with layers of aluminum foil and polyethylene which cover the die cut pour hole. A pull tab system adhered to the top of the laminated structure advantageously provides an opening mechanism which does not compromise the integrity of the container and is easily manufactured.
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申请公布号 |
US5452849(A) |
申请公布日期 |
1995.09.26 |
申请号 |
US19930003449 |
申请日期 |
1993.01.12 |
申请人 |
MORGAN ADHESIVES CO. |
发明人 |
SCHRAMER, KURT M.;MORRIS, DAVID A. |
分类号 |
B65D5/70;(IPC1-7):B65D5/70 |
主分类号 |
B65D5/70 |
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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