JPS56130396A - Novel planographic printing plate - Google Patents
Novel planographic printing plateInfo
- Publication number
- JPS56130396A JPS56130396A JP3464280A JP3464280A JPS56130396A JP S56130396 A JPS56130396 A JP S56130396A JP 3464280 A JP3464280 A JP 3464280A JP 3464280 A JP3464280 A JP 3464280A JP S56130396 A JPS56130396 A JP S56130396A
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- plated
- planographic printing
- printing plate
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Printing Plates And Materials Therefor (AREA)
Abstract
PURPOSE: To provide the novel planographic printing plate which produces clear prints using a low-cost blank material by a method wherein a nickel-plated base material is used instead of an expensive aluminum plate, and a photosensitive resin is coated on the nickel plated surface of the base material.
CONSTITUTION: An iron foil or the like of 10W150μ in thickness produced by electroforming is preferably used as the blank material, and both sides of the blank material is plated with nickel, desirably in a thickness of 0.1W5μ, obtaining the base material for nonpicture element parts of the planographic printing plate. When required, the base plate is subjected to chemical formation, polymer-coating treatment, etc. and then is coated with the photosensitive resin based on diazo or the like. the thickness of the plate is regulated by laminating a reinforcing material such as plastic sheet on the back surface of the nickel-plated iron foil or the like.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3464280A JPS56130396A (en) | 1980-03-17 | 1980-03-17 | Novel planographic printing plate |
DE8181301076T DE3173949D1 (en) | 1980-03-17 | 1981-03-16 | Lithographic printing plate |
EP81301076A EP0036316B1 (en) | 1980-03-17 | 1981-03-16 | Lithographic printing plate |
AU68449/81A AU544199B2 (en) | 1980-03-17 | 1981-03-17 | Lithographic printing plate |
CA000373234A CA1165622A (en) | 1980-03-17 | 1981-03-17 | Lithographic printing plate |
US06/454,554 US4480549A (en) | 1980-03-17 | 1982-12-30 | Lithographic printing plate |
US06/632,856 US4556462A (en) | 1980-03-17 | 1984-07-20 | Method for producing a lithographic printing plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3464280A JPS56130396A (en) | 1980-03-17 | 1980-03-17 | Novel planographic printing plate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56130396A true JPS56130396A (en) | 1981-10-13 |
JPS6255516B2 JPS6255516B2 (en) | 1987-11-19 |
Family
ID=12420078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3464280A Granted JPS56130396A (en) | 1980-03-17 | 1980-03-17 | Novel planographic printing plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56130396A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57142331U (en) * | 1981-02-27 | 1982-09-07 | ||
US4526103A (en) * | 1982-04-01 | 1985-07-02 | Nisshin Steel Co., Ltd. | Aluminum coated steel support for planographic plate |
WO1986001312A1 (en) * | 1984-08-03 | 1986-02-27 | Toray Industries, Inc. | Photosensitive resin printing material for letterset printing |
-
1980
- 1980-03-17 JP JP3464280A patent/JPS56130396A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57142331U (en) * | 1981-02-27 | 1982-09-07 | ||
US4526103A (en) * | 1982-04-01 | 1985-07-02 | Nisshin Steel Co., Ltd. | Aluminum coated steel support for planographic plate |
WO1986001312A1 (en) * | 1984-08-03 | 1986-02-27 | Toray Industries, Inc. | Photosensitive resin printing material for letterset printing |
Also Published As
Publication number | Publication date |
---|---|
JPS6255516B2 (en) | 1987-11-19 |
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