发明授权
- 专利标题： Method and apparatus for laminating stacks of polycarbonate films
- 专利标题（中）： 堆叠聚碳酸酯膜的方法和装置
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申请号： US09559267申请日： 2000-04-27
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公开(公告)号： US06638583B1公开(公告)日： 2003-10-28
- 发明人: Gary D. Sharp , Warren D. Slafer
- 申请人： Gary D. Sharp , Warren D. Slafer
- 主分类号： C09K1900
- IPC分类号： C09K1900
摘要：
A film welding apparatus is provided for solvent welding a first film to a second film. The apparatus has a movable backing surface adapted to support the first film, a pressing roller adapted to press the second film against the first film, and a solvent dispenser adapted to dispense a solvent between the first and second films.
信息查询
