| 发明名称 |
MULTI-LAYER LAMINATE PARTICULARLY USEFUL AS LETTUCE PACKAGING FILM |
| 摘要 |
<p>A multilayer laminate comprises a first perforated film of propylene homopolymer or copolymer, and a second film bonded to the first film and including a bonding layer of ethylene vinyl acetate copolymer and an outer heat sealable layer.</p> |
| 申请公布号 |
IL90629(A) |
申请公布日期 |
1991.12.15 |
| 申请号 |
IL19890090629 |
申请日期 |
1989.06.15 |
| 申请人 |
W.R. GRACE & CO.-CONN. |
发明人 |
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| 分类号 |
B32B5/18;B32B27/08;B32B27/16;B32B27/28;B32B27/32;B65D65/40;B65D81/24;(IPC1-7):B32B3/02 |
主分类号 |
B32B5/18 |
| 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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