| 发明名称 |
COEXTRUDED MULTILAYER TRANSPARENT THERMOPLASTIC FILM |
| 摘要 |
<p>The invention relates to a coextruded multi-layer transparent thermoplastic film which is substantially non-heat shrinkable at a temperature of 200 DEG C and comprises an inner sealing layer and an outer abuse layer and at least 25% of the thickness of the film comprises ionomer, the film being 50 to 250 microns thick, which is useful for packaging food products such as bone-in meat products.</p> |
| 申请公布号 |
NZ228494(A) |
申请公布日期 |
1991.06.25 |
| 申请号 |
NZ19890228494 |
申请日期 |
1989.03.29 |
| 申请人 |
W R GRACE & CO -CONN |
发明人 |
BRADFUTE, JOHN G;FRESCHI, CLAUDIO |
| 分类号 |
B32B27/08;B65D65/40;(IPC1-7):B32B27/08;B32B27/32;B32B27/28;B65B11/52 |
主分类号 |
B32B27/08 |
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