| 发明名称 |
THERMOPLASTIC PACKAGING FILMS WITH IMPROVED HEAT-SEAL CHARACTERISTICS |
| 摘要 |
<p>Biaxially oriented polypropylene films afe extrusion, coated with an ethylene-vinyl acetate copolymer coating to yield a coated film product exhibiting heat-seals which are peelable and which exhibit good heat-seal strengths.</p> |
| 申请公布号 |
CA1151378(A) |
申请公布日期 |
1983.08.09 |
| 申请号 |
CA19810368261 |
申请日期 |
1981.01.12 |
| 申请人 |
MOBIL OIL CORPORATION |
发明人 |
NAHMIAS, ALAN M. |
| 分类号 |
B65D65/40;B05D1/26;B05D7/04;B29C49/00;B29C55/00;B29C55/12;B29C55/14;B29C65/00;B29C65/76;B29K23/00;B29L9/00;B32B27/28;B32B27/30;B32B27/32;C08J5/18;C08J7/04;(IPC1-7):B32B27/08 |
主分类号 |
B65D65/40 |
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