BE762992A - Offset printing plate - Google Patents

Offset printing plate

Info

Publication number
BE762992A
BE762992A BE762992A BE762992A BE762992A BE 762992 A BE762992 A BE 762992A BE 762992 A BE762992 A BE 762992A BE 762992 A BE762992 A BE 762992A BE 762992 A BE762992 A BE 762992A
Authority
BE
Belgium
Prior art keywords
offset printing
layer
surface finish
printing plate
pref
Prior art date
Application number
BE762992A
Other languages
French (fr)
Original Assignee
Cockerill
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 Cockerill filed Critical Cockerill
Priority to BE762992A priority Critical patent/BE762992A/en
Publication of BE762992A publication Critical patent/BE762992A/en

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

  • Electroplating Methods And Accessories (AREA)

Abstract

Offset printing of sharp definition may be obtained by utilising steel support plates, upon which is electrolytically deposited a Sn layer, prior to deposition of the Cu and Cr layers. Pref., continuous coil of tin plate is used, which has a fine surface finish through cold reduction. The surface finish may be improved by partial fusion of the Sn in a high frequency induction furnace. the thickness of the Cu layer may be reduced from 8-2 mu m, and no further finishing operations need be carried out.
BE762992A 1971-02-15 1971-02-15 Offset printing plate BE762992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE762992A BE762992A (en) 1971-02-15 1971-02-15 Offset printing plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE762992A BE762992A (en) 1971-02-15 1971-02-15 Offset printing plate

Publications (1)

Publication Number Publication Date
BE762992A true BE762992A (en) 1971-07-16

Family

ID=3857730

Family Applications (1)

Application Number Title Priority Date Filing Date
BE762992A BE762992A (en) 1971-02-15 1971-02-15 Offset printing plate

Country Status (1)

Country Link
BE (1) BE762992A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905633A1 (en) * 1978-02-15 1979-08-16 Rhone Poulenc Graphic PRESENSITIZED LITHOGRAPHIC PLATE AND METHOD OF MANUFACTURING A CARRIER FOR SUCH PLATE
FR2480676A1 (en) * 1980-04-16 1981-10-23 Nouel Jean Marie NEW OFFSET STEEL PLATES USING CHROME OXIDE SURFACES
EP0098166A3 (en) * 1982-06-30 1985-04-10 Konica Corporation Support for lithographic printing plate

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905633A1 (en) * 1978-02-15 1979-08-16 Rhone Poulenc Graphic PRESENSITIZED LITHOGRAPHIC PLATE AND METHOD OF MANUFACTURING A CARRIER FOR SUCH PLATE
FR2417795A1 (en) * 1978-02-15 1979-09-14 Rhone Poulenc Graphic NEW LITHOGRAPHIC PLATE SUPPORT AND IMPLEMENTATION PROCESS
US4287288A (en) * 1978-02-15 1981-09-01 Rhone-Poulenc-Graphic Lithographic plate of tin-plated steel and method of manufacture
FR2480676A1 (en) * 1980-04-16 1981-10-23 Nouel Jean Marie NEW OFFSET STEEL PLATES USING CHROME OXIDE SURFACES
DK152347B (en) * 1980-04-16 1988-02-22 Nouel Jean Marie offset plates
EP0098166A3 (en) * 1982-06-30 1985-04-10 Konica Corporation Support for lithographic printing plate

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