GB191324607A - An Improved Method of Manufacturing Printing Plates. - Google Patents

An Improved Method of Manufacturing Printing Plates.

Info

Publication number
GB191324607A
GB191324607A GB191324607DA GB191324607A GB 191324607 A GB191324607 A GB 191324607A GB 191324607D A GB191324607D A GB 191324607DA GB 191324607 A GB191324607 A GB 191324607A
Authority
GB
United Kingdom
Prior art keywords
plate
printing
improved method
printing plates
manufacturing printing
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
Application number
Inventor
Max Ullmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191324607A publication Critical patent/GB191324607A/en
Expired legal-status Critical Current

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
    • G03F1/54—Absorbers, e.g. of opaque materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)

Abstract

24,607. Ullmann, M. Aug. 18, [Convention date]. Photomechanical printing-surfaces; chromogelatine and like processes.-To make a printing-plate from an opaque original without camera reproduction, a translucent sensitized plate is placed in contact with the original and exposed through the plate. A plate sensitized with bichromate may be used. The plate is developed by washing and dipped into a colour hath to darken the remaining coating on the plate. This image plate is then used to produce the printing-surface.
GB191324607D 1913-08-18 1913-10-29 An Improved Method of Manufacturing Printing Plates. Expired GB191324607A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191324607X 1913-08-18

Publications (1)

Publication Number Publication Date
GB191324607A true GB191324607A (en) 1914-04-16

Family

ID=32523175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191324607D Expired GB191324607A (en) 1913-08-18 1913-10-29 An Improved Method of Manufacturing Printing Plates.

Country Status (1)

Country Link
GB (1) GB191324607A (en)

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