| 发明名称 |
MULTI-LAYER FILM STRUCTURE FOR PACKAGING AND BAGS MADE THEREFROM |
| 摘要 |
<p>A multi-layer thermoplastic shrinkable film with improved processing properties comprising at least a heat sealing VLDPE layer, a core oxygen barrier layer and an outer thermoplastic layer, and also comprising interposed between the barrier and the outer thermoplastic layer a further intermediate VLDPE layer.</p> |
| 申请公布号 |
CA2001337(C) |
申请公布日期 |
2002.03.26 |
| 申请号 |
CA19892001337 |
申请日期 |
1989.10.24 |
| 申请人 |
|
发明人 |
PARNELL, COLIN D.;FORNASIERO, TITO A. |
| 分类号 |
B32B7/02;B32B27/28;B32B27/30;B32B27/32;B65D65/40;(IPC1-7):B32B27/08 |
主分类号 |
B32B7/02 |
| 代理机构 |
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