GB494157A - Improvements in or relating to methods of producing gravure printing plates from half-tone printing plates - Google Patents
Improvements in or relating to methods of producing gravure printing plates from half-tone printing platesInfo
- Publication number
- GB494157A GB494157A GB11029/37A GB1102937A GB494157A GB 494157 A GB494157 A GB 494157A GB 11029/37 A GB11029/37 A GB 11029/37A GB 1102937 A GB1102937 A GB 1102937A GB 494157 A GB494157 A GB 494157A
- Authority
- GB
- United Kingdom
- Prior art keywords
- printed
- tone
- carbon tissue
- negative
- 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.)
- Expired
Links
- 238000007639 printing Methods 0.000 title abstract 2
- 238000007646 gravure printing Methods 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 6
- 229910052799 carbon Inorganic materials 0.000 abstract 6
- 210000001519 tissues Anatomy 0.000 abstract 6
- 239000000463 material Substances 0.000 abstract 3
- 238000005530 etching Methods 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000006011 modification reaction Methods 0.000 abstract 1
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
- G03F5/00—Screening processes; Screens therefor
- G03F5/20—Screening processes; Screens therefor using screens for gravure printing
Abstract
494,157. Photo-mechanical printing- surfaces. DULTGEN, A. April 17, 1937, No. 11029. Drawings to Specification. [Class 98 (ii)] Photogravure printing surfaces are produced by etching through a resist prepared from registering half-tone and continuoustone images, a carbon tissue forming part of the said resist being used to receive at least the continuous-tone image. The latter may be formed by making an ink print from a half-tone original plate and making therefrom a photographic print having the image sufficiently blurred to obliterate the halftone formation. In one method the two images are printed in superimposition on positive material which is then used to print on a carbon tissue. In a modification, an ink print on a transparent surface is printed onto carbon tissue and also onto a soft-working negative material, a positive from which is then printed in register on the carbon tissue. The original plate may also have the hollows filled with ink and an intaglio print taken therefrom, the resulting negative being printed onto positive material which is used to print as above. The half-tone negative may also be printed on a resist layer which is developed and a carbon tissue printed from the continuous tone negative superimposed thereon or the two negatives may be printed on separate carbon tissues, which are developed and superimposed. A single strength of acid may be used for the etching.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97909A US2096794A (en) | 1936-08-26 | 1936-08-26 | Method of producing gravure etchings |
| GB11029/37A GB494157A (en) | 1936-08-26 | 1937-04-17 | Improvements in or relating to methods of producing gravure printing plates from half-tone printing plates |
| FR821130D FR821130A (en) | 1936-08-26 | 1937-04-26 | Improvements in processes for producing plates or plates for gravure printing from half-tone or halftone plates or plates |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97909A US2096794A (en) | 1936-08-26 | 1936-08-26 | Method of producing gravure etchings |
| GB11029/37A GB494157A (en) | 1936-08-26 | 1937-04-17 | Improvements in or relating to methods of producing gravure printing plates from half-tone printing plates |
| FR821130T | 1937-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB494157A true GB494157A (en) | 1938-10-17 |
Family
ID=26793780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11029/37A Expired GB494157A (en) | 1936-08-26 | 1937-04-17 | Improvements in or relating to methods of producing gravure printing plates from half-tone printing plates |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2096794A (en) |
| FR (1) | FR821130A (en) |
| GB (1) | GB494157A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2482638A (en) * | 1943-04-12 | 1949-09-20 | Triangle Publications Inc | Photogravure |
| US2480400A (en) * | 1944-12-30 | 1949-08-30 | News Syndicate Co Inc | Method of making gravure printing plates |
| US2530232A (en) * | 1945-11-20 | 1950-11-14 | William M Devers | Method of preparing intaglio printing surfaces |
| US2543393A (en) * | 1948-12-31 | 1951-02-27 | Publication Corp | Method of preparing intaglio printing plates |
| GB739276A (en) * | 1951-12-12 | 1955-10-26 | Rudolf Michael Peter Conrad | Improvements in and relating to the production of screened photographic images |
| US2700609A (en) * | 1953-12-16 | 1955-01-25 | News Syndicate Co Inc | Method of making intaglio engravings |
| US2914406A (en) * | 1955-07-26 | 1959-11-24 | Art Color Printing Company | Method of gravure reproduction |
| US2914405A (en) * | 1955-07-26 | 1959-11-24 | Art Color Printing Company | Method of gravure reproduction |
| US2969728A (en) * | 1957-05-06 | 1961-01-31 | Horn Ray | Method of embossing |
| US4011085A (en) * | 1974-10-02 | 1977-03-08 | Rapoport Printing Corporation | Lithographic printing process |
-
1936
- 1936-08-26 US US97909A patent/US2096794A/en not_active Expired - Lifetime
-
1937
- 1937-04-17 GB GB11029/37A patent/GB494157A/en not_active Expired
- 1937-04-26 FR FR821130D patent/FR821130A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR821130A (en) | 1937-11-27 |
| US2096794A (en) | 1937-10-26 |
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