| 发明名称 |
Films for envelopment of packages and methods of making thereof |
| 摘要 |
Films for enveloping packages include tear-tapes that define tear-away strips of the films. The tear-tapes help to maintain the shape of the tear-away strips when removed from the films.
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| 申请公布号 |
US2005155877(A1) |
申请公布日期 |
2005.07.21 |
| 申请号 |
US20040019787 |
申请日期 |
2004.12.22 |
| 申请人 |
PHILIP MORRIS USA INC. |
发明人 |
PHAM XUAN M. |
| 分类号 |
B65D75/54;B65D75/66;B65D75/68;B65D77/00;B65D85/10;(IPC1-7):B65D85/10 |
主分类号 |
B65D75/54 |
| 代理机构 |
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代理人 |
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