发明申请
US20070031636A1 Formed film, methods and apparatus for manufacturing same, and articles comprising same
有权
成型薄膜，其制造方法和装置以及包含该薄膜的制品
- 专利标题： Formed film, methods and apparatus for manufacturing same, and articles comprising same
- 专利标题（中）： 成型薄膜，其制造方法和装置以及包含该薄膜的制品
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申请号： US11198772申请日： 2005-08-05
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公开(公告)号： US20070031636A1公开(公告)日： 2007-02-08
- 发明人: James Tribble , Rickey Seyler , Matthew O'Sickey , Timothy Clark
- 申请人： James Tribble , Rickey Seyler , Matthew O'Sickey , Timothy Clark
- 主分类号： B32B3/10
- IPC分类号： B32B3/10
摘要：
Formed film, apparatus and methods for manufacturing formed film, and articles of manufacture are disclosed. Methods include controlled introduction of melt foldovers through modifying the surface area of a polymer melt curtain. Apparatus for same is also shown as are articles of formed film with melt foldovers.
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