| 发明名称 |
HEAT-SEALING COVERING MATERIAL |
| 摘要 |
A heat-sealing covering material comprising an aluminium foil having a polyolefin layer formed on the underside thereof and a ethylene copolymer and wax heat-sealing composition layer formed on the underside of the polyolefin layer. |
| 申请公布号 |
PH15222(A) |
申请公布日期 |
1982.09.27 |
| 申请号 |
PH19300000221 |
申请日期 |
1979.01.26 |
| 申请人 |
SHOWA ALUMINIUM CO LTD;YAKULT HONSHA KK |
发明人 |
TAKASHI ABE;KAZUMI OZAWA |
| 分类号 |
B32B15/08;B65D77/20;C09J7/02 |
主分类号 |
B32B15/08 |
| 代理机构 |
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代理人 |
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