Title:
METHOD FOR EXPOSING FLEXOGRAPHIC PLATE
Document Type and Number:
Japanese Patent JP2007011376
Kind Code:
A
Abstract:
To obtain a favorable contrast range of a printed image and to reduce a manufacturing time by improving a method for forming a structure of photopolymerization image points on a photosensitive layer of a printing plate, particularly, a flexographic printing plate, as an image of image data comprising an image point matrix using structured exposure light from a light source.
Each photopolymerization image point 9 is generated by individual exposure sequences 6, 8, 11 selected, in one way, according to the area density of the photopolymerization image point 9 set at positions (A, B, C, D) of the photopolymerization image point 9, and in the other way, according to image data.
Inventors:
EGGERS STEFAN
Application Number:
JP2006182900A
Publication Date:
January 18, 2007
Filing Date:
July 03, 2006
Export Citation:
Assignee:
PUNCH GRAPHIX PREPRESS GERMANY
International Classes:
G03F7/20; B41C1/00; G03F7/00; G03F7/38
Attorney, Agent or Firm:
Takao Itagaki
Yoshihiro Morimoto
Toshiji Sasahara
Yohei Harada
Yoshihiro Morimoto
Toshiji Sasahara
Yohei Harada
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