发明名称 |
Flexible packaging peelable seal system |
摘要 |
<p>Multilayer films and packaging structure made therefrom which incorporate a peelable seal which operates via two peel mechanisms which are temperature dependent. The multilayered films and the packages in which they are utilized, have multiple layers including a fifth layer comprising high density polyethylene; a fourth layer comprising high density polyethylene, a third layer comprising high density polyethylene; a second layer comprising high density polyethylene and polybutylene and a first layer comprising ethylene vinyl acetate copolymer, polyethylene plastomer and polybutylene. <IMAGE></p> |
申请公布号 |
EP0916482(A2) |
申请公布日期 |
1999.05.19 |
申请号 |
EP19980309251 |
申请日期 |
1998.11.12 |
申请人 |
AMERICAN NATIONAL CAN COMPANY |
发明人 |
GERRITS, LISA KING;GEHRKE, RUSSELL P.;GREISINGER, PAUL T. |
分类号 |
B32B27/08;B65D33/36;B65D75/58;(IPC1-7):B32B27/08;B65D65/40 |
主分类号 |
B32B27/08 |
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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