发明授权
- 专利标题: Printing screen cleaning method and apparatus
- 专利标题(中): 印刷丝网清洗方法和装置
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申请号: US10641016申请日: 2003-08-15
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公开(公告)号: US07032513B2公开(公告)日: 2006-04-25
- 发明人: Hiroaki Onishi , Toshinori Mimura , Naoichi Chikahisa , Ken Takahashi , Toshiyuki Murakami , Hitoshi Nakahira , Sadayuki Nagashima
- 申请人: Hiroaki Onishi , Toshinori Mimura , Naoichi Chikahisa , Ken Takahashi , Toshiyuki Murakami , Hitoshi Nakahira , Sadayuki Nagashima
- 申请人地址: JP Osaka
- 专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Wenderoth, Lind & Ponack, L.L.P.
- 优先权: JP11-211330 19990726; JP11-252148 19990906; JP11-315384 19991105; JP11-347714 19991207; JP2000-220873 20000721
- 主分类号: B41F35/00
- IPC分类号: B41F35/00 ; B41L41/00
摘要:
A printing screen cleaning apparatus and a method for cleaning a printing screen by employing the cleaning apparatus which includes a cleaning head having a wiping member and a backup member for sucking the paste via a wiping member while sliding the wiping member on a lower surface of the printing screen. The backup member includes a suction port provided in a suction region of a backup surface of the backup member. The backup member also has a groove that extends parallel to the suction region and approximately perpendicular to the sliding direction of the wiping member. The groove partially releases the backup of the wiping member.
公开/授权文献
- US20040035306A1 Solder paste printing apparatus and printing method 公开/授权日:2004-02-26