GB756920A - Improvements in or relating to the production of photo-mechanical printing plates - Google Patents
Improvements in or relating to the production of photo-mechanical printing platesInfo
- Publication number
- GB756920A GB756920A GB2590455A GB2590455A GB756920A GB 756920 A GB756920 A GB 756920A GB 2590455 A GB2590455 A GB 2590455A GB 2590455 A GB2590455 A GB 2590455A GB 756920 A GB756920 A GB 756920A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tissue
- image
- sheet
- reference lines
- plate
- 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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/92—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof prepared from printing surfaces
-
- 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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
-
- 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
- G03F7/04—Chromates
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
Abstract
756,920. Photomechanical printing plates. COLES, D. H. March 25, 1954 [Feb. 4, 1953], No. 25904/55. Divided out of 756,847. Addition to 730,639. Class 98 (2). The method of the main invention in which an image is produced non-photographically on the face of the tissue of a sheet of duplex paper having such tissue removably secured to a heavier backing sheet, the tissue is fixed to the face of a carrier sheet, the backing sheet is removed, the tissue is placed in contact with a light-sensitized plate, exposure is effected through the carrier and the tissue and after removal thereof the plate is processed to form a printing plate; thus avoiding the need for producing a laterally reversed image in the first instance and avoiding the need for a camera and dark room, is modified by the features of (1) producing the initial image on the tissue in two successive operations, (2) producing the initial image in the form of a composite on two separate tissues, fixing one of them to the carrier sheet and removing the backing sheet, fixing the other tissue to the tissue already on the carrier sheet and applying the two tissues to the sensitized plate and proceeding as above; in this case the image on one of the tissues may be in the form of reference lines and that on the other tissue may be words or symbols, and pieces embodying such may be cut up and fixed in required positions in relation to the reference lines, and (3) applying a positive laterally reversed image as of reference lines to the carrier sheet and then fixing pieces of duplex paper bearing non-laterally reversed images as of words or symbols in required positions in relation to the reference lines, applying the tissue assembly to the sensitized plate and, again, proceeding as above.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2590455A GB756920A (en) | 1951-04-09 | 1953-02-04 | Improvements in or relating to the production of photo-mechanical printing plates |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB816951A GB730639A (en) | 1951-04-09 | 1951-04-09 | Improvements in or relating to the production of photo-mechanical printing plates |
GB2590453 | 1953-02-04 | ||
GB3194/53A GB756847A (en) | 1951-04-09 | 1953-02-04 | Improvements in or relating to the production of photo-mechanical printing plates |
GB2590455A GB756920A (en) | 1951-04-09 | 1953-02-04 | Improvements in or relating to the production of photo-mechanical printing plates |
Publications (1)
Publication Number | Publication Date |
---|---|
GB756920A true GB756920A (en) | 1956-09-12 |
Family
ID=27447275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2590455A Expired GB756920A (en) | 1951-04-09 | 1953-02-04 | Improvements in or relating to the production of photo-mechanical printing plates |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB756920A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2130745A (en) * | 1982-10-04 | 1984-06-06 | Fuji Photo Film Co Ltd | Plate making process for light- sensitive planographic plates |
-
1953
- 1953-02-04 GB GB2590455A patent/GB756920A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2130745A (en) * | 1982-10-04 | 1984-06-06 | Fuji Photo Film Co Ltd | Plate making process for light- sensitive planographic plates |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB756920A (en) | Improvements in or relating to the production of photo-mechanical printing plates | |
GB756847A (en) | Improvements in or relating to the production of photo-mechanical printing plates | |
GB226598A (en) | Improvements in and relating to the production of photomechanical printing surfaces | |
GB482230A (en) | A process for the manufacture of printing forms for intaglio printing with a doctor | |
GB462286A (en) | Improvement in methods of stripping and transferring photographic films | |
GB324330A (en) | Photographic paper having a transferable gelatine-silver film, and processes in connection therewith | |
JPS56113138A (en) | Engraving method | |
ES209367A1 (en) | Improvements in, and relative to, printing plates for use in offset printing (Machine-translation by Google Translate, not legally binding) | |
US2242754A (en) | Solution for desensitizing metal plates used in the lithographic art | |
JPS5722241A (en) | Method for making mask in photomechanical process | |
GB721873A (en) | Process for deep-etching of metal photo-mechanical printing plates | |
GB730639A (en) | Improvements in or relating to the production of photo-mechanical printing plates | |
GB739276A (en) | Improvements in and relating to the production of screened photographic images | |
GB196008A (en) | Improvements in and relating to the production of photomechanical printing surfaces | |
US1777033A (en) | Printing stuff and printing method | |
GB582956A (en) | Improvements in or relating to photomechanical reproduction | |
GB237298A (en) | A new or improved process of producing printing blocks | |
GB333634A (en) | Improved method of obtaining copies from originals in strip form such as sound films or motion picture films | |
GB719107A (en) | Improvements in the preparation of intaglio printing plates | |
GB265998A (en) | Improvements relating to photomechanical monochrome and polychrome screen reproduction | |
GB442473A (en) | Improved method of making master copies suitable for printing | |
GB637272A (en) | Improvements in or relating to the production of type for printing | |
ES294571A1 (en) | Procedure for the obtaining of slides (Machine-translation by Google Translate, not legally binding) | |
GB684663A (en) | Improvements in or relating to photomechanical processes | |
GB190919665A (en) | Improvements in the Manufacture of Blocks for Colour Printing. |