| 发明名称 |
Packaging film |
| 摘要 |
The invention relates to a composite packaging film comprising an inner, supporting layer of a polyolefin film, covered with an olefinic polymer or copolymer which contains free carboxyl groups along the polymer chains, and with a vinyl polymer or with a polyamide.
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| 申请公布号 |
DE3434397(A1) |
申请公布日期 |
1986.03.27 |
| 申请号 |
DE19843434397 |
申请日期 |
1984.09.19 |
| 申请人 |
MOPLEFAN S.P.A. |
发明人 |
CLEMENTINI,LUCIANO;CAMPRINCOLI,PIERPAOLO;MARCACCIOLO,ENZO;GEMMI,ALFREDO |
| 分类号 |
B32B27/08;(IPC1-7):B65D65/40 |
主分类号 |
B32B27/08 |
| 代理机构 |
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