| 发明名称 |
Removable, weldable polyolefin multilayer sheets and their use as packaging sheets |
| 摘要 |
<p>a stretched multilayer polyolefin film, has at least one peelable outer layer that is 0.5-5 mu m thick and has a vinyl acetate content of 3-30 wt.%.</p> |
| 申请公布号 |
CZ20012323(A3) |
申请公布日期 |
2002.03.13 |
| 申请号 |
CZ20010002323 |
申请日期 |
2001.06.22 |
| 申请人 |
WOLFF WALSRODE AG |
发明人 |
SPERLICH BERND;WAGNER HELMUT;SCHWARZ WILLI;WUNDERLICH HANS |
| 分类号 |
B29C55/02;B32B27/30;B32B27/32;B65D65/40;C08L23/04;C08L23/08;(IPC1-7):B32B27/30 |
主分类号 |
B29C55/02 |
| 代理机构 |
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代理人 |
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| 地址 |
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