GB151405A - Improved method of producing cliches made-ready for printing - Google Patents

Improved method of producing cliches made-ready for printing

Info

Publication number
GB151405A
GB151405A GB17719/19A GB1771919A GB151405A GB 151405 A GB151405 A GB 151405A GB 17719/19 A GB17719/19 A GB 17719/19A GB 1771919 A GB1771919 A GB 1771919A GB 151405 A GB151405 A GB 151405A
Authority
GB
United Kingdom
Prior art keywords
ready
printing
gelatine
producing
cliches
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
GB17719/19A
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
Priority to DE1917319609D priority Critical patent/DE319609C/en
Priority to FR517778A priority patent/FR517778A/en
Application filed by Individual filed Critical Individual
Priority to GB17719/19A priority patent/GB151405A/en
Publication of GB151405A publication Critical patent/GB151405A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M9/00—Processes wherein make-ready devices are used
    • B41M9/02—Relief make-readies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M9/00—Processes wherein make-ready devices are used
    • B41M9/02—Relief make-readies
    • B41M9/04—Relief make-readies photomechanical

Landscapes

  • Printing Plates And Materials Therefor (AREA)
  • Printing Methods (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

151,405. Sauer, E. July 15, 1919. Make-ready arrangements.-A method of producing a printing-plate made-ready for printing consists in coating a sheet of more or less transparent material such as acetyl-cellulose, celluloid, paper, or caseine, on both sides with sensitized gelatine, exposing it to light through a negative and developing in the usual manner. The relief thereby formed on the side adjacent to the negative forms the printing-surface, and the relief on the opposite side forms the make-ready. In preparing the plate, a layer of gelatine is applied to a polished surface, the transparent sheet is laid upon the gelatine, and a second layer of gelatine applied, after which the plate is removed from the support and chromated before use.
GB17719/19A 1917-12-05 1919-07-15 Improved method of producing cliches made-ready for printing Expired GB151405A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE1917319609D DE319609C (en) 1917-12-05 1917-12-05 Process for producing force adjustments on the back of letterpress forms
FR517778A FR517778A (en) 1917-12-05 1918-09-27 Setup for typographic clichés
GB17719/19A GB151405A (en) 1917-12-05 1919-07-15 Improved method of producing cliches made-ready for printing

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE319609T 1917-12-05
FR517778T 1918-09-27
GB17719/19A GB151405A (en) 1917-12-05 1919-07-15 Improved method of producing cliches made-ready for printing

Publications (1)

Publication Number Publication Date
GB151405A true GB151405A (en) 1920-09-30

Family

ID=37950763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17719/19A Expired GB151405A (en) 1917-12-05 1919-07-15 Improved method of producing cliches made-ready for printing

Country Status (3)

Country Link
DE (1) DE319609C (en)
FR (1) FR517778A (en)
GB (1) GB151405A (en)

Also Published As

Publication number Publication date
DE319609C (en) 1920-03-06
FR517778A (en) 1921-05-11

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