| 发明名称 |
IMPROVED PACKAGING FILMS AND METHODS FOR PRODUCING THE SAME |
| 摘要 |
A multilayer film is provided that includes at least one microporous lay er formed from an oxygen impermeable composition disposed between outer layers formed from at least one heat sealable composition. The multilayer film is preferably a coextruded film. The film is especially suitable for packaging oxygen-sensitive products. |
| 申请公布号 |
CA2481131(A1) |
申请公布日期 |
2005.03.12 |
| 申请号 |
CA20042481131 |
申请日期 |
2004.09.10 |
| 申请人 |
CRYOVAC, INC. |
发明人 |
MOEHLENBROCK, ANDREW W.;SHAH, GAUTAM;DUNLAP, WENDY |
| 分类号 |
B32B3/10;B32B5/20;B32B7/02;B32B27/08;B32B27/28;B32B27/30;B32B27/32;B32B33/00;B65B29/00;B65D30/08;B65D65/40;F16L1/00;(IPC1-7):B32B27/28;B32B31/30 |
主分类号 |
B32B3/10 |
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