GB606206A - Improvements in or relating to photogravure printing plates and method of making thesame - Google Patents
Improvements in or relating to photogravure printing plates and method of making thesameInfo
- Publication number
- GB606206A GB606206A GB34387/45A GB3438745A GB606206A GB 606206 A GB606206 A GB 606206A GB 34387/45 A GB34387/45 A GB 34387/45A GB 3438745 A GB3438745 A GB 3438745A GB 606206 A GB606206 A GB 606206A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon tissue
- photogravure printing
- printing plates
- tone
- positive transparency
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
606,206. Photogravure printing plates. NEWS SYNDICATE CO., Inc. Dec. 19, 1945, No. 34387. Convention date, Dec. 30, 1944. Drawings to Specification. [Class 98 (ii)]. A photogravure printing plate is formed by first exposing a light-sensitive material, e.g. a sensitised carbon tissue, through a fullrange half-tone positive transparency and then through a uniform half-tone dot formation positive transparency of the same screen size and then using the carbon tissue as a resist, through which a metal plate is etched in the usual manner to form cavities which vary in area. If it is desired to provide cavities which also vary in depth, the carbon tissue is also exposed through a continuous tone-positive transparency. Light-sensitive material other than carbon tissue may be used, in which case the combined print is printed on another sensitised material which is capable of direct conversion into a resist. Specification 494,157 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US570644A US2480400A (en) | 1944-12-30 | 1944-12-30 | Method of making gravure printing plates |
Publications (1)
Publication Number | Publication Date |
---|---|
GB606206A true GB606206A (en) | 1948-08-10 |
Family
ID=24280472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34387/45A Expired GB606206A (en) | 1944-12-30 | 1945-12-19 | Improvements in or relating to photogravure printing plates and method of making thesame |
Country Status (2)
Country | Link |
---|---|
US (1) | US2480400A (en) |
GB (1) | GB606206A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2700609A (en) * | 1953-12-16 | 1955-01-25 | News Syndicate Co Inc | Method of making intaglio engravings |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2596115A (en) * | 1945-12-26 | 1952-05-13 | Lucien C Austin | Screened positive for use in preparation of intaglio printing plates and method of making said positive |
DE961680C (en) * | 1952-01-29 | 1957-04-11 | Emil Schimana | Process for the production of autotypical intaglio printing forms for the autotypical intaglio printing process and the grids for the execution of the same |
JPS6044652B2 (en) * | 1974-06-14 | 1985-10-04 | 凸版印刷株式会社 | Net gravure plate making method |
US3928038A (en) * | 1974-02-28 | 1975-12-23 | Intaglio Service Corp | Process for making multi-color intaglio plates and cylinders for use in gravure printing |
US4059481A (en) * | 1975-07-14 | 1977-11-22 | Dai Nippon Insatsu Kabushiki Kaisha | Method of making an intaglio halftone gravure printing plate |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU11606A1 (en) * | 1919-08-23 | Ernst Sauer | ||
FR733424A (en) * | 1931-06-06 | 1932-10-05 | Improvements to intaglio engraving processes | |
US2010042A (en) * | 1931-11-09 | 1935-08-06 | Oxford Varnish Corp | Method of making a printing member |
US2100346A (en) * | 1933-06-08 | 1937-11-30 | Photo Cylinder Corp | Intaglio printing elements and method of producing the same |
US2134080A (en) * | 1935-10-15 | 1938-10-25 | Flader Louis | Combined half-tone screen and negative |
US2096794A (en) * | 1936-08-26 | 1937-10-26 | Dultgen Arthur | Method of producing gravure etchings |
US2306936A (en) * | 1940-03-26 | 1942-12-29 | Edward Stern & Company Inc | Process and apparatus for flashing in half tone |
US2446193A (en) * | 1942-04-11 | 1948-08-03 | I B Corp | Method for producing half-tone relief imbibition matrices |
-
1944
- 1944-12-30 US US570644A patent/US2480400A/en not_active Expired - Lifetime
-
1945
- 1945-12-19 GB GB34387/45A patent/GB606206A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2700609A (en) * | 1953-12-16 | 1955-01-25 | News Syndicate Co Inc | Method of making intaglio engravings |
Also Published As
Publication number | Publication date |
---|---|
US2480400A (en) | 1949-08-30 |
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