GB1079381A - An improved make-ready - Google Patents

An improved make-ready

Info

Publication number
GB1079381A
GB1079381A GB1171865A GB1171865A GB1079381A GB 1079381 A GB1079381 A GB 1079381A GB 1171865 A GB1171865 A GB 1171865A GB 1171865 A GB1171865 A GB 1171865A GB 1079381 A GB1079381 A GB 1079381A
Authority
GB
United Kingdom
Prior art keywords
layer
parts
agent
water
etching
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
GB1171865A
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.)
Lankes & Schwarzler
SCHEUFELEN PAPIERFAB
Original Assignee
Lankes & Schwarzler
SCHEUFELEN PAPIERFAB
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 Lankes & Schwarzler, SCHEUFELEN PAPIERFAB filed Critical Lankes & Schwarzler
Publication of GB1079381A publication Critical patent/GB1079381A/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
    • B41N1/12—Printing plates or foils; Materials therefor non-metallic other than stone, e.g. printing plates or foils comprising inorganic materials in an organic matrix
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31667—Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product

Landscapes

  • Printing Plates And Materials Therefor (AREA)
  • Laminated Bodies (AREA)
  • Printing Methods (AREA)
  • Color Printing (AREA)

Abstract

A make-ready comprises a layer of material adapted to be printed with an ink which acts as a resist in a subsequent etching step so as to form a relief design, and a supporting backing layer of synthetic plastics material which is resistant to attack by the etching agent. The etchable layer contains inorganic constituents such as calcium carbonate or kaolin, and a binder such as glue. The backing layer may consist of a sheet of polyester, polyvinyl chloride, polycarbonate, polyamide, polystyrene, a polyolefine, or a cellulose derivative or a sheet of paper impregnated or coated with a synthetic resinous materials &c. to render it weather resistant &c. Two intermediate layers may be located between the backing layer and the etchable layer of chalk &c., the first layer containing the inorganic constituents of the layer to be etched together with a synthetic plastics binder which is unsoluble in water, and the second layer containing in addition a water-soluble adhesive which can be attached by the etching agent. A dye may be added to at least one intermediate layer to indicate the end of the etching process. The agent may be a hypochlorite solution. In an example the first intermediate layer comprises the following parts by weight:- .China clay.70 - 100 parts .barium sulphate.10 - 20 parts .water.25 - 80 parts .vinyl isobutyl ether-methyl.15 - 50 parts .acrylate copolymer. .scum-removing agent.0.1 - 0.3 .wetting agents.0.15 - 0.4 .organic colouring matter.0.2 - 0.6 A suitable composition for the second intermediate layer is also given.
GB1171865A 1964-03-20 1965-03-19 An improved make-ready Expired GB1079381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0047358 1964-03-20

Publications (1)

Publication Number Publication Date
GB1079381A true GB1079381A (en) 1967-08-16

Family

ID=7271996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1171865A Expired GB1079381A (en) 1964-03-20 1965-03-19 An improved make-ready

Country Status (5)

Country Link
US (1) US3493420A (en)
AT (1) AT271516B (en)
BE (1) BE661379A (en)
ES (1) ES311140A1 (en)
GB (1) GB1079381A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867179A (en) * 1972-10-06 1975-02-18 William H Page Coated polymeric fibers
DE102014104105A1 (en) * 2014-03-25 2015-10-01 AXIAL Ingenieurgesellschaft für Maschinenbau mbH Finishing sheet for embossing and punching machines
CN110370856A (en) * 2019-07-24 2019-10-25 邱张云 A kind of plant artwork and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1324038A (en) * 1919-12-09 Printer s overlay and underlay board and process of making same
US892166A (en) * 1906-08-02 1908-06-30 Eduard Lankes Process of preparing printers' overlays and underlays.
US2265974A (en) * 1938-12-17 1941-12-09 Graphic Arts Res Corp Mechanical overlay
US2680682A (en) * 1950-01-26 1954-06-08 Allied Chem & Dye Corp Paper of improved wet strength
BE584451A (en) * 1958-11-19 1900-01-01

Also Published As

Publication number Publication date
AT271516B (en) 1969-06-10
ES311140A1 (en) 1965-11-16
US3493420A (en) 1970-02-03
BE661379A (en) 1965-07-16

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