Printing screen cleaning method and apparatus

Details Printing screen cleaning method and apparatus Printing screen cleaning method and apparatus

2006-04-25

2006-04-25

Hirshfeld, Andrew H. (Department: 2854)

Printing

Cleaning attachments

C101S129000, C015S308000, C015S309200

Reexamination Certificate

active

07032513

ABSTRACT:
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.

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