Title:
電子写真感光体の製造方法
Document Type and Number:
Japanese Patent JP6801545
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a manufacturing method of a xerographic photoreceptor capable of forming a uniform film ensuring stable coating for long time while suppressing unevenness in film thickness among plural coaters.SOLUTION: Disclosed manufacturing method of a xerographic photoreceptor is a manufacturing method of a xerographic photoreceptor which uses a slide hopper coating unit configured to supply a coating liquid to a plurality of coaters from a common liquid supply pump. A plurality of coaters is connected to a common liquid supply pump by a common liquid pipe via a manifold for supplying a coating liquid. The manifold is configured to contain the coating liquid and a gas therein, and the liquid level in the manifold is controlled to be higher than the position of the coating liquid discharge port of the coater.SELECTED DRAWING: Figure 1
Inventors:
Koichi Kudo
Shoichi Muto
Shoichi Muto
Application Number:
JP2017056843A
Publication Date:
December 16, 2020
Filing Date:
March 23, 2017
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
G03G5/00
Domestic Patent References:
| JP10286516A | ||||
| JP2011128234A | ||||
| JP2010201318A | ||||
| JP2002307003A |
Attorney, Agent or Firm:
Gwangyang International Patent Office