JPS5694344A - Photomechanical process printing method - Google Patents
Photomechanical process printing methodInfo
- Publication number
- JPS5694344A JPS5694344A JP17031179A JP17031179A JPS5694344A JP S5694344 A JPS5694344 A JP S5694344A JP 17031179 A JP17031179 A JP 17031179A JP 17031179 A JP17031179 A JP 17031179A JP S5694344 A JPS5694344 A JP S5694344A
- Authority
- JP
- Japan
- Prior art keywords
- airtight sheet
- pin
- roller
- moved
- sheet
- 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 prevent the formation of air pockets by placing an airtight sheet on the top glass plate of a printing machine, then moving a squeegee roller, which had been moved to the pin side, from the pin side to the original position while squeezing the airtight sheet.
CONSTITUTION: A photosensitive plate material 6 and a film original plate 5 are placed on the glass plate 3 of the body 1 of the printing machine in alignment to a pin 11, and an airtight sheet 4 wound on a roller 9 is placed thereon. At this time, a squeegee roller 10 is moved to the pin 11 side without pressing the airtight sheet 4. After the placement of the airtight sheet 4, the sqeegee roller 10 is moved to the original position while squeezing the airtight sheet 4. During this operation, the part between the sheet 4 and the glass plate 3 has been evacuated by way of a rubber packing 7 and a vacuum pump 7, hence no air pockets are produced.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17031179A JPS5694344A (en) | 1979-12-28 | 1979-12-28 | Photomechanical process printing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17031179A JPS5694344A (en) | 1979-12-28 | 1979-12-28 | Photomechanical process printing method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5694344A true JPS5694344A (en) | 1981-07-30 |
Family
ID=15902612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17031179A Pending JPS5694344A (en) | 1979-12-28 | 1979-12-28 | Photomechanical process printing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5694344A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58118634A (en) * | 1982-01-08 | 1983-07-14 | Kitamura:Kk | Closely contacting method of sheet and its device in vacuum contact printing machine |
JPS58208748A (en) * | 1982-05-31 | 1983-12-05 | Iwasaki Electric Co Ltd | Method for printing of photomechanical process |
JPH01191149A (en) * | 1988-01-26 | 1989-08-01 | Konica Corp | Contact exposure device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118802U (en) * | 1974-07-25 | 1976-02-12 | ||
JPS5229739A (en) * | 1975-09-02 | 1977-03-05 | Dainippon Screen Mfg Co Ltd | Close contact printing device |
-
1979
- 1979-12-28 JP JP17031179A patent/JPS5694344A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118802U (en) * | 1974-07-25 | 1976-02-12 | ||
JPS5229739A (en) * | 1975-09-02 | 1977-03-05 | Dainippon Screen Mfg Co Ltd | Close contact printing device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58118634A (en) * | 1982-01-08 | 1983-07-14 | Kitamura:Kk | Closely contacting method of sheet and its device in vacuum contact printing machine |
JPS6261938B2 (en) * | 1982-01-08 | 1987-12-24 | Kitamura Kk | |
JPS58208748A (en) * | 1982-05-31 | 1983-12-05 | Iwasaki Electric Co Ltd | Method for printing of photomechanical process |
JPH01191149A (en) * | 1988-01-26 | 1989-08-01 | Konica Corp | Contact exposure device |
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