JPS55108663A - Production of photosensitive printing plate - Google Patents
Production of photosensitive printing plateInfo
- 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
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.
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)
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 |
-
1979
- 1979-02-13 JP JP1437679A patent/JPS55108663A/en active Granted
Cited By (2)
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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