GB191329621A - Improvements in the Production of Printing Blocks. - Google Patents

Improvements in the Production of Printing Blocks.

Info

Publication number
GB191329621A
GB191329621A GB191329621DA GB191329621A GB 191329621 A GB191329621 A GB 191329621A GB 191329621D A GB191329621D A GB 191329621DA GB 191329621 A GB191329621 A GB 191329621A
Authority
GB
United Kingdom
Prior art keywords
matrix
printing
pressed
filling
composition
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
Sigvald Alfred Chri Kristensen
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 GB191329621A publication Critical patent/GB191329621A/en
Priority to GB191415935D priority Critical patent/GB191415935A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C3/00—Reproduction or duplicating of printing formes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Paper (AREA)
  • Printing Methods (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

29,621. Kristensen, S. A. C. June 30, [Convention date]. Printing-surfaces. - Printing-blocks of light weight are made by pressing into a suitable matrix (1) a composition consisting of a metal powder, such as aluminium, and an adhesive such as water glass, or (2) an unsized paper coated with the composition, the block being completed in each case by the application of a filling or backing medium such as plaster of paris alone or mixed with celluloid. An oiled celluloid, metal, or paper matrix is employed, or a rubber or wax matrix may be used. When the metal composition alone is employed, it is pressed into the matrix by a soft brush and when this is dry, thin linen or tissue paper coated with the metal composition is applied and also pressed; when this is dry, the filling medium is applied. The completed block may be detached from a rubber or wax matrix by melting this. The completed block is mounted on wood. For autotypes, no filling-medium is required, and the printing-surface, when pressed into its matrix, is coated with an adhesive so that it can be applied direct to a plane or curved support.
GB191329621D 1913-06-30 1913-12-23 Improvements in the Production of Printing Blocks. Expired GB191329621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB191415935D GB191415935A (en) 1913-12-23 1914-07-03 Improvements in the Production of Printing Blocks.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191329621X 1913-06-30

Publications (1)

Publication Number Publication Date
GB191329621A true GB191329621A (en) 1914-04-30

Family

ID=32337691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191329621D Expired GB191329621A (en) 1913-06-30 1913-12-23 Improvements in the Production of Printing Blocks.

Country Status (1)

Country Link
GB (1) GB191329621A (en)

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