Title:
PRINTING PLATE, AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP3890438
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a printing plate which can form a highly precise printing pattern, and also, can be mass-produced, and to provide its manufacturing method.
SOLUTION: A printing surface side of a metal plate 1 is overlaid with a primary resist layer 2, and a printing material feeding surface side of the metal plate 1 a secondary resist layer 7. After etching the metal plate 1 by using the primary resist layer 2, its surface side is overlaid with a tertiary film layer 8, and then, the metal plate 1 is etched from the printing material feeding surface side by using the secondary film layer. The hole of the etching from the printing surface side and the hole of the etching from the printing material feeding side are made to communicate to form a through-hole 6 for filling a printing material d. By leaving the primary resist layer 2 and using it as a printing pattern forming layer, the highly precise printing pattern can be formed, and the mass-production becomes possible as well.
Inventors:
Noriaki Sekine
Village God Kiku
Village God Kiku
Application Number:
JP2004129255A
Publication Date:
March 07, 2007
Filing Date:
April 26, 2004
Export Citation:
Assignee:
Mesh corporation
International Classes:
B41N1/24; H05K3/12; (IPC1-7): B41N1/24; //H05K3/12
Domestic Patent References:
| JP3057697A | ||||
| JP8258442A | ||||
| JP49017681A |
Attorney, Agent or Firm:
Yasushi Oshima
Shuzo Hinode
Seiji Goto
Shuzo Hinode
Seiji Goto
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