DRAINAGE STRUCTURE OF TREATING LIQUID FOR TREATING DEVICE OF PHOTOSENSITIVE MATERIAL

Title:

DRAINAGE STRUCTURE OF TREATING LIQUID FOR TREATING DEVICE OF PHOTOSENSITIVE MATERIAL

Document Type and Number:

Japanese Patent JP3902334

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To form a chamber which reserves a treating liquid and a unit which uniformly ejects the liquid from the chamber to all over the width direction of a photosensitive material by an integral molding method as much as possible, and to maintain specified strength of the structure.
SOLUTION: In a casing 152 produced by integral molding a cylindrical part 158, a groove 160 and a longitudinal groove 162, a gum liquid which is intermittently discharged in the width direction from a spray pipe 150 is continuously and uniformly pressurized all over the width direction by the groove 160 and the vertical groove 162. Thereby, when the liquid is to be sprayed to a PS plate (photosensitive lithographic printing plate), the liquid can be applied all over the width direction at one time and irregular coating can be suppressed.

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Inventors:

Kazuo Ichikawa
Kenichi Miyamoto

Application Number:

JP21567398A

Publication Date:

April 04, 2007

Filing Date:

July 30, 1998

Export Citation:

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Assignee:

FUJIFILM Corporation

International Classes:

G03F7/30; B05B1/20; B05C5/00; G03D5/04; (IPC1-7): G03F7/30; G03D5/04

Domestic Patent References:

JP4241356A
JP8508676A
JP8057390A
JP5065444U
JP60071414U
JP56091922A
JP55177852U
JP54009915U

Attorney, Agent or Firm:

Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda

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