Title:
CLEANING MEDIUM AND CLEANING METHOD
Document Type and Number:
Japanese Patent JP2007015021
Kind Code:
A
Abstract:
To provide a cleaning medium and a cleaning method, cleaning a flat part and a corner part at the same time, especially in cleaning a cleaning object including a number of groove-shaped parts, cleaning a flat part and a corner part at the same time while avoiding narrowing of the cleaning medium.
This cleaning medium 10 has a function of adsorbing to the surface powder adhering to the cleaning object by pressing to the cleaning object and rubbing against it. The cleaning medium 10 is provided with at least an acute-angle projecting part 11, and shaped like a projecting curved surface on the entire surface.
Inventors:
FUCHIGAMI AKIHIRO
MUTO TOSHIYUKI
OKAMOTO YOICHI
HIRASAWA TOMOYASU
MUTO TOSHIYUKI
OKAMOTO YOICHI
HIRASAWA TOMOYASU
Application Number:
JP2005195721A
Publication Date:
January 25, 2007
Filing Date:
July 05, 2005
Export Citation:
Assignee:
RICOH KK
International Classes:
B24B31/14
Attorney, Agent or Firm:
Toshiro Kojima
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