| 发明名称 |
COATING FILM WHICH CAN FREELY BE WELDED |
| 摘要 |
A weldable capping film for tear-off closure caps on containers or packages, comprising a combination of a film of low elasticity and a thermoplastic film, and serving to seal the containers or packages hermetically when welded thereto. |
| 申请公布号 |
JPS58171358(A) |
申请公布日期 |
1983.10.08 |
| 申请号 |
JP19830036521 |
申请日期 |
1983.03.04 |
| 申请人 |
SEE OO DEE ANTEERU TEKUNIIKU SA |
发明人 |
IAZURO SANDOORU ORUBATSUTO |
| 分类号 |
B32B15/08;B32B27/00;B32B27/10;B65D53/00;B65D75/60;B65D75/62;B65D75/64;B65D77/20 |
主分类号 |
B32B15/08 |
| 代理机构 |
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代理人 |
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