METHOD FOR CLEANING MEMBER
PROBLEM TO BE SOLVED: To provide a method for cleaning a member by which the maintenance of removing a contaminant stuck to an inner surface of a member can be facilitated. SOLUTION: The inner surface 2A of a body part 2 of an inkjet head 1 having a channel through which liquid passes and the inner...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a method for cleaning a member by which the maintenance of removing a contaminant stuck to an inner surface of a member can be facilitated. SOLUTION: The inner surface 2A of a body part 2 of an inkjet head 1 having a channel through which liquid passes and the inner surface 3A of an orifice plate 3 are coated with photocatalyst 13, and the body part 2 of the inkjet head 1 and the orifice plate 3 which are coated with the photocatalyst 13 are calcined, and then the photocatalyst 13 on the body part 2 of the inkjet head 1 and the photocatalyst 13 on the orifice plate 3 which are calcined are irradiated with ultraviolet rays 31. COPYRIGHT: (C)2011,JPO&INPIT |
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