发明申请
- 专利标题: Films for envelopment of packages and methods of making thereof
- 专利标题(中): 包装包装用薄膜及其制造方法
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申请号: US11019787申请日: 2004-12-22
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公开(公告)号: US20050155877A1公开(公告)日: 2005-07-21
- 发明人: Xuan Pham
- 申请人: Xuan Pham
- 申请人地址: US VA Richmond
- 专利权人: Philip Morris USA Inc.
- 当前专利权人: Philip Morris USA Inc.
- 当前专利权人地址: US VA Richmond
- 主分类号: B65D75/54
- IPC分类号: B65D75/54 ; B65D75/66 ; B65D75/68 ; B65D77/00 ; B65D85/10
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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