JPS55108663A - Production of photosensitive printing plate - Google Patents

Production of photosensitive printing plate

Info

Publication number
JPS55108663A
JPS55108663A JP1437679A JP1437679A JPS55108663A JP S55108663 A JPS55108663 A JP S55108663A JP 1437679 A JP1437679 A JP 1437679A JP 1437679 A JP1437679 A JP 1437679A JP S55108663 A JPS55108663 A JP S55108663A
Authority
JP
Japan
Prior art keywords
printing plate
roll
fine powder
heat
protecting paper
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
Application number
JP1437679A
Other languages
Japanese (ja)
Other versions
JPS6217221B2 (en
Inventor
Hiroshi Kojima
Kunio Ito
Masami Akiyama
Takeshi Tanaka
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP1437679A priority Critical patent/JPS55108663A/en
Publication of JPS55108663A publication Critical patent/JPS55108663A/en
Publication of JPS6217221B2 publication Critical patent/JPS6217221B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
    • G03F7/115—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having supports or layers with means for obtaining a screen effect or for obtaining better contact in vacuum printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

PURPOSE:To readily produce the printing plate of enhanced vacuum adhesiveness during contact printing and of uniform quality by evenly depositing heat-fusible fine powder of the specific grain sizes on a photosensitive printing plate surface and at the same time superposing protecting paper on the surface where said fine powder has been deposited. CONSTITUTION:Heat-fusible fine powder of fixed direction sizes (grain sizes)0.5- 40mu (solid powder having the 1st or 2nd transiation point lower than the 1st transition point of the photosensitive layer of the photosensitive printing plate) is evenly sprayed and deposited, at 0.005-5g/1m<2> of the printing plate surface, on the surface of the printing plate (PS plate or the like) 1 having been heated by a preheating roller 14, by a feeder 3. Next, it is passed through a heating roll 4 and pressure- contact roll 5 and is fed by being carried on a roll 6. On the other hand, protecting paper 8 is contacted to the roll 4 by rolls 9, 10 to clean the roll 4, after which it is superposed on the surface of the printing plate 2 having been fused with the heat-fusible fine powder by a pair of conveying rolls 7, whereby the product is obtained. Since the protecting paper 8 cleans the roll 4 surface, there is no need for any special cleaning device.
JP1437679A 1979-02-13 1979-02-13 Production of photosensitive printing plate Granted JPS55108663A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1437679A JPS55108663A (en) 1979-02-13 1979-02-13 Production of photosensitive printing plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1437679A JPS55108663A (en) 1979-02-13 1979-02-13 Production of photosensitive printing plate

Publications (2)

Publication Number Publication Date
JPS55108663A true JPS55108663A (en) 1980-08-21
JPS6217221B2 JPS6217221B2 (en) 1987-04-16

Family

ID=11859321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1437679A Granted JPS55108663A (en) 1979-02-13 1979-02-13 Production of photosensitive printing plate

Country Status (1)

Country Link
JP (1) JPS55108663A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60205544A (en) * 1984-03-30 1985-10-17 Fuji Photo Film Co Ltd Production of photosensitive printing plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60205544A (en) * 1984-03-30 1985-10-17 Fuji Photo Film Co Ltd Production of photosensitive printing plate
JPH0480378B2 (en) * 1984-03-30 1992-12-18 Fuji Photo Film Co Ltd

Also Published As

Publication number Publication date
JPS6217221B2 (en) 1987-04-16

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