发明授权
- 专利标题： Method of cleaning photo film
- 专利标题（中）： 摄影胶片的清洗方法
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申请号： US09599495申请日： 2000-06-22
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公开(公告)号： US06231681B1公开(公告)日： 2001-05-15
- 发明人: Masayuki Kubota , Yuzo Tsunekawa
- 申请人： Masayuki Kubota , Yuzo Tsunekawa
- 优先权： JP8-19059 19960205
- 主分类号： B08B102
- IPC分类号： B08B102
摘要：
A method of cleaning a web of photo film during manufacturing, wherein the web of photo film is transported in its lengthwise direction, and a cleaning tape made of felt is pressed onto an entire area or a side portion of a surface of the photo film or a side edge of the photo film, while the photo film and the cleaning tape are transported in opposite directions.