Title:
GRAVURE PRINTING PLATE
Document Type and Number:
Japanese Patent JPH1130854
Kind Code:
A
Abstract:
To provide a gravure printing plate which has good ink transferability and has excellent gradation reproducibility in the entire density region of an original image.
Cells 10 formed by etching a resist pattern R surface consisting of a resist part formed by using a dot pattern P having plural pieces of minidots 4 within one piece of cell region and a non-resist part and forming a projecting part T corresponding to the minidots 4 at the bottom are arranged in the line image parts of at least part of a plate surface and the volume of the cells 10 is controlled by the various densities of the minidots 4 in the dot patterns P.
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Inventors:
OKAMOTO MASARU
KAKINUMA YOSHIAKI
KAKINUMA YOSHIAKI
Application Number:
JP19801597A
Publication Date:
February 02, 1999
Filing Date:
July 09, 1997
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
G03F7/00; B41N1/06; G03F5/20; (IPC1-7): G03F7/00; B41N1/06
Domestic Patent References:
JPS62142460U | 1987-09-08 |
Attorney, Agent or Firm:
Atsumi Konishi