GB1231279A - - Google Patents

Info

Publication number
GB1231279A
GB1231279A GB1231279DA GB1231279A GB 1231279 A GB1231279 A GB 1231279A GB 1231279D A GB1231279D A GB 1231279DA GB 1231279 A GB1231279 A GB 1231279A
Authority
GB
United Kingdom
Prior art keywords
perforations
plastics
metal
microns
foils
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
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 claimed from DE19671671630 external-priority patent/DE1671630C3/en
Application filed filed Critical
Publication of GB1231279A publication Critical patent/GB1231279A/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
    • B41C1/00—Forme preparation
    • B41C1/14—Forme preparation for stencil-printing or silk-screen printing
    • B41C1/145—Forme preparation for stencil-printing or silk-screen printing by perforation using an energetic radiation beam, e.g. a laser
    • 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
    • B41N1/24—Stencils; Stencil materials; Carriers therefor
    • B41N1/247—Meshes, gauzes, woven or similar screen materials; Preparation thereof, e.g. by plasma treatment
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/12—Production of screen printing forms or similar printing forms, e.g. stencils

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

1,231,279. Perforating by burning. KALLE A.G. 4 Dec., 1968 [6 Dec., 1967], No. 57607/68. Heading B4B. [Also in Divisions B6 and G2] Metal, plastics or combined metal/plastics foils are perforated by an electronic beam, laser beams or plasma rays. The metal foils are preferably aluminium or steel 20-300 microns thick, the number of perforations are 100- 50,000 per square centimetre and the diameter of the perforations is 10-100 microns. The plastics foils are preferably polyester, polyolefins, polyamides and polycarbonates 5-120 microns thick, the number of perforations between 100 and 80,000 per square centimetre and the diameter of the perforations being 3-50 microns. The composite foil is vacuumdeposited aluminium on polyester. Alternatively plastics films may be perforated by melting through a metal screen using an open flame.
GB1231279D 1967-12-06 1968-12-04 Expired GB1231279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671671630 DE1671630C3 (en) 1967-12-06 1967-12-06 Use of perforated foils as stencil carriers for screen printing

Publications (1)

Publication Number Publication Date
GB1231279A true GB1231279A (en) 1971-05-12

Family

ID=5686439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231279D Expired GB1231279A (en) 1967-12-06 1968-12-04

Country Status (7)

Country Link
BE (1) BE724859A (en)
DE (1) DE1671630B2 (en)
FR (1) FR1594101A (en)
GB (1) GB1231279A (en)
NL (1) NL6816889A (en)
SE (1) SE351732B (en)
ZA (1) ZA6807994B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT382558B (en) * 1985-02-12 1987-03-10 Kufstein Schablonentech Gmbh METHOD AND DEVICE FOR PRODUCING A SCREEN PRINT TEMPLATE
FR2657702B1 (en) * 1990-01-30 1995-10-13 Bernard Rene PROCESS FOR OBTAINING METALLIC SERIGRAPHICS.
FR2699450A1 (en) * 1992-12-22 1994-06-24 Cloe Technologies Preparation of silk-printing screen
GB2333742A (en) * 1998-01-29 1999-08-04 John Michael Lowe Flexible screen suitable for use in screen printing and method of making same
DE202008004821U1 (en) * 2008-04-07 2008-06-12 Heil, Roland screen printing forme

Also Published As

Publication number Publication date
DE1671630A1 (en) 1971-09-16
FR1594101A (en) 1970-06-01
SE351732B (en) 1972-12-04
BE724859A (en) 1969-06-03
ZA6807994B (en)
NL6816889A (en) 1969-06-10
DE1671630B2 (en) 1976-07-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees