GB483349A - Improvements in and relating to a method of producing planographic printing plates and in and relating to planographic printing plates - Google Patents

Improvements in and relating to a method of producing planographic printing plates and in and relating to planographic printing plates

Info

Publication number
GB483349A
GB483349A GB6138/37A GB613837A GB483349A GB 483349 A GB483349 A GB 483349A GB 6138/37 A GB6138/37 A GB 6138/37A GB 613837 A GB613837 A GB 613837A GB 483349 A GB483349 A GB 483349A
Authority
GB
United Kingdom
Prior art keywords
chromium
planographic printing
layer
relating
ink
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
GB6138/37A
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.)
CLAEES BORGE ALLER
Original Assignee
CLAEES BORGE ALLER
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 CLAEES BORGE ALLER filed Critical CLAEES BORGE ALLER
Publication of GB483349A publication Critical patent/GB483349A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/04—Printing plates or foils; Materials therefor metallic
    • B41N1/08—Printing plates or foils; Materials therefor metallic for lithographic printing
    • B41N1/10—Printing plates or foils; Materials therefor metallic for lithographic printing multiple

Landscapes

  • Printing Plates And Materials Therefor (AREA)

Abstract

483,349. Printing -surfaces. ALLER, C. B. March 1, 1937, No. 6138. Convention date, July 10, 1936. [Class 100 (ii)] A planographic printing-plate is constructed of two different metallic materials which are ink-refusing and ink-receiving, and respectively consist of stainless steel, chromium, or chromium alloys, and copper, nickel, or similar metal having the property of adhering to printing-ink. The plate may be made in flat or curved form, and the layer of stainless steel, chromium, or chromium alloy may be a thin layer applied to a strong base such as ordinary steel. The copper or nickel layer is preferably applied as a final thin coating to the stainless steel &c. and by means of etching the design to be printed is produced by eating away the copper &c. layer in parts corresponding to the design. In applying thin layers of metal in building up the plate electrolytic processes may be employed in which a bath is employed having a solution the pH of which is of the order 2À5-1À5 or lower. The layers of metal may also be applied by spraying, cathode atomizing, or by chemical precipitation.
GB6138/37A 1936-07-11 1937-03-01 Improvements in and relating to a method of producing planographic printing plates and in and relating to planographic printing plates Expired GB483349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA79973D DE767607C (en) 1936-07-11 1936-07-11 Planographic printing plate

Publications (1)

Publication Number Publication Date
GB483349A true GB483349A (en) 1938-04-19

Family

ID=6542955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6138/37A Expired GB483349A (en) 1936-07-11 1937-03-01 Improvements in and relating to a method of producing planographic printing plates and in and relating to planographic printing plates

Country Status (8)

Country Link
US (1) US2214950A (en)
CH (1) CH201302A (en)
DE (1) DE767607C (en)
FR (1) FR818110A (en)
GB (1) GB483349A (en)
IT (1) IT349271A (en)
NO (1) NO60897A (en)
SE (1) SE101954C1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430965A (en) * 1942-04-21 1947-11-18 Goss Printing Press Co Ltd Inking mechanism using water base inks
GB635583A (en) * 1946-03-12 1950-04-12 Claes Borge Aller Improvements in the production of printing formes
IT440807A (en) * 1946-09-09
BE476519A (en) * 1946-10-04
US2760432A (en) * 1950-05-06 1956-08-28 Harris Seybold Co Lithographic plate and method of making it
US2690119A (en) * 1951-05-25 1954-09-28 Coates Brothers & Co Bimetallic moistening roller for lithographic printing apparatus
US2753800A (en) * 1952-03-24 1956-07-10 Ohio Commw Eng Co Production of printing plates
US2726200A (en) * 1952-06-07 1955-12-06 Kemart Corp Lithographic plates and method of preparing
US2907656A (en) * 1953-11-12 1959-10-06 Chrome Steel Plate Corp Lithographic plates
US3280736A (en) * 1964-06-08 1966-10-25 Metalgamica S A Multi-metal planographic printing plates
US3958994A (en) * 1974-08-26 1976-05-25 American Hoechst Corporation Photosensitive diazo steel lithoplate structure
DE3173949D1 (en) * 1980-03-17 1986-04-10 Nippon Paint Co Ltd Lithographic printing plate

Also Published As

Publication number Publication date
FR818110A (en) 1937-09-18
NO60897A (en)
CH201302A (en) 1938-11-30
DE767607C (en) 1953-04-09
SE101954C1 (en) 1941-07-08
IT349271A (en)
US2214950A (en) 1940-09-17

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