| 发明名称 |
THERMOPLASTIC PACKAGING FILM |
| 摘要 |
<p>A barrier stretch film comprises an outer layer of a heat sealable polymeric material; a first interior layer of an oxygen barrier polymeric material; a second interior layer of a high molecular weight polymer; an inner copolyamide layer; and an adhesive between the second interior and inner layers.</p> |
| 申请公布号 |
AU626834(B2) |
申请公布日期 |
1992.08.13 |
| 申请号 |
AU19890031105 |
申请日期 |
1989.03.08 |
| 申请人 |
W.R. GRACE & CO.-CONN |
发明人 |
WALTER BERNDT MUELLER |
| 分类号 |
B65D65/02;B29C47/06;B29L9/00;B32B1/08;B32B7/02;B32B7/10;B32B27/08;B32B27/34;B65D85/40;(IPC1-7):B32B1/08;B32B31/30;B32B27/30 |
主分类号 |
B65D65/02 |
| 代理机构 |
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代理人 |
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