发明名称 |
Shrink packaging barrier film |
摘要 |
A film comprises a barrier layer including PVdC or EVOH, a skin layer, and an intermediate layer comprising at least about 50% of propylene/ethylene copolymer. The film has at least about 10% free shrink in at least one direction at 85° C. The film is useful in making barrier shrink bags.
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申请公布号 |
US2006272767(A1) |
申请公布日期 |
2006.12.07 |
申请号 |
US20050145607 |
申请日期 |
2005.06.06 |
申请人 |
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发明人 |
KREITMAN STEPHANIE G.;MOSSBROOK MENDY J.;BROADUS MICHAEL |
分类号 |
B32B27/08;B32B27/30;B32B27/32 |
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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