| 发明名称 |
POLYOLEFIN LAYERED FILM TREATED BY CORONA DISCHARGE |
| 摘要 |
<p>Disclosed is a food-packaging material comprising a heat-shrinkable, gas-barrier, multi-layer plastics film having an innermost layer of polyolefin resin to be contacted with the food to be packed, the food-packaging material being characterized in that the polyolefin resin layer has a surface treated by corona discharge.</p> |
| 申请公布号 |
NZ224727(A) |
申请公布日期 |
1990.08.28 |
| 申请号 |
NZ19880224727 |
申请日期 |
1988.05.20 |
| 申请人 |
GUNZE LTD;GUNZE KOBUNSHI CORP |
发明人 |
NORITSUGU SUGIMOTO;NOBUYUKI MORI;SHOZI NAKAMURA;FUSAZO WADA |
| 分类号 |
B32B27/08;B32B27/32;B65D65/40;(IPC1-7):B29C71/04 |
主分类号 |
B32B27/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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