JPS5766997A - Direct printing lithography - Google Patents
Direct printing lithographyInfo
- Publication number
- JPS5766997A JPS5766997A JP14386280A JP14386280A JPS5766997A JP S5766997 A JPS5766997 A JP S5766997A JP 14386280 A JP14386280 A JP 14386280A JP 14386280 A JP14386280 A JP 14386280A JP S5766997 A JPS5766997 A JP S5766997A
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- ink
- image
- hydrophilic
- fed
- 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.)
- Pending
Links
Abstract
PURPOSE: To obtain a print having an excellent image property as same as in case of using a blanket by setting a printing image having an ink acceptancy and a hydrophilic non-printing image on the surface of a substrate having an elastic surface.
CONSTITUTION: On a substrat wherein a layer of elastic body 2 having hydrophilic surface characteristic is provided on a supporter 1 made of aluminum or the like with a certain thickness, or a substrate comprising an elastic body 2' having a hydrophilic surface characteristic, an ink 5 is fed on a picture image 3 made of ink acceptance material, while a damping water 4 is fed on a hydrophilic surface exposure section. In order to form a picture image on an elastic body having a oleophilic surface characteristic, the development is performed after settin a coating layer of photosensitive resin on said surface and then subjecting a original plate to the contact exposure. By this, an excellent print having clearness can be obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14386280A JPS5766997A (en) | 1980-10-15 | 1980-10-15 | Direct printing lithography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14386280A JPS5766997A (en) | 1980-10-15 | 1980-10-15 | Direct printing lithography |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5766997A true JPS5766997A (en) | 1982-04-23 |
Family
ID=15348701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14386280A Pending JPS5766997A (en) | 1980-10-15 | 1980-10-15 | Direct printing lithography |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5766997A (en) |
-
1980
- 1980-10-15 JP JP14386280A patent/JPS5766997A/en active Pending
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