JPS5766997A - Direct printing lithography - Google Patents

Direct printing lithography

Info

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
Application number
JP14386280A
Other languages
Japanese (ja)
Inventor
Hiroyuki Obata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP14386280A priority Critical patent/JPS5766997A/en
Publication of JPS5766997A publication Critical patent/JPS5766997A/en
Pending legal-status Critical Current

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
JP14386280A 1980-10-15 1980-10-15 Direct printing lithography Pending JPS5766997A (en)

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)

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