| 发明名称 |
MULTILAYER FILM WITH HEAT-SEAL LAYER OF VLDPE AND A CORE OXYGEN-BARRIER LAYER |
| 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 |
NZ231425(A) |
申请公布日期 |
1993.08.26 |
| 申请号 |
NZ19890231425 |
申请日期 |
1989.11.17 |
| 申请人 |
W R GRACE & CO -CONN |
发明人 |
PARNELL, COLIN DOUGLAS;FORNASIERO, TITO ANTONIO |
| 分类号 |
B32B7/02;B32B27/28;B32B27/30;B32B27/32;B65D65/40;(IPC1-7):B32B27/08;B65D33/22;B65D30/02 |
主分类号 |
B32B7/02 |
| 代理机构 |
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