Title:
DOCTOR BLADE AND PRINTING DEVICE
Document Type and Number:
Japanese Patent JP2019130859
Kind Code:
A
Abstract:
To suppress printing unevenness in a flexographic printing device.SOLUTION: A flexographic printing device ( printing device) 1 comprises: an anilox roll 20; a dispenser (supply means) 10 which supplies a coating liquid CL to a ceramic plating 22 provided on a peripheral wall surface of the anilox roll 20; a doctor blade 30 which expands the coating liquid CL supplied to the ceramic plating 22 of the anilox roll 20; and a plate cylinder (transcription means) 40 which transcripts the coating liquid CL, which is expanded on the ceramic plating 22 of the anilox roll 20 to a base plate (printed body) S. The doctor blade 30 is formed into a longitudinal plate shape, and has one long edge 30A at which a blade edge part 31, which is so fitted as to contact the peripheral wall surface of the anilox roll 20 along a rotation axis X1, is formed, and a bent part 32 in which both end parts of said one long edge 30A are bent.SELECTED DRAWING: Figure 4
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Inventors:
TANAKA SHINYA
Application Number:
JP2018017143A
Publication Date:
August 08, 2019
Filing Date:
February 02, 2018
Export Citation:
Assignee:
SHARP KK
International Classes:
B41F31/04; B41F3/20; B41F17/14; B41F31/02; B41F31/20; G02F1/1337
Attorney, Agent or Firm:
Akatsuki Joint Patent Office