ES386616A1 - Procedure for the obtaining of a direct screened screen with matrix that has improved properties of sharpness. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of a direct screened screen with matrix that has improved properties of sharpness. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES386616A1
ES386616A1 ES386616A ES386616A ES386616A1 ES 386616 A1 ES386616 A1 ES 386616A1 ES 386616 A ES386616 A ES 386616A ES 386616 A ES386616 A ES 386616A ES 386616 A1 ES386616 A1 ES 386616A1
Authority
ES
Spain
Prior art keywords
matrix
translation
obtaining
machine
legally binding
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
ES386616A
Other languages
Spanish (es)
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.)
ARGON SERVICE Ltd
ARGON SERVICE Ltd Srl
Original Assignee
ARGON SERVICE Ltd
ARGON SERVICE Ltd Srl
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 ARGON SERVICE Ltd, ARGON SERVICE Ltd Srl filed Critical ARGON SERVICE Ltd
Publication of ES386616A1 publication Critical patent/ES386616A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Laminated Bodies (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

Process for obtaining a direct silk screen with matrix that has improved sharpness properties, whose procedure is characterized in that the outer surface of the photosensitive emulsion, possibly sensitized, spread over the screen tissue is fixed - in correspondence with the area where the formation of the matrix has been foreseen - by means of the temporary and intimate adherence thereto of a continuous surface or film constituted by a waterproof and impervious material, with which - during the operation of developing with water and successive phase of drying - the contraction of said external surface of the emulsion and the consequent formation on the matrix of the undesired teeth is prevented. (Machine-translation by Google Translate, not legally binding)
ES386616A 1969-11-29 1970-11-27 Procedure for the obtaining of a direct screened screen with matrix that has improved properties of sharpness. (Machine-translation by Google Translate, not legally binding) Expired ES386616A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2512669 1969-11-29

Publications (1)

Publication Number Publication Date
ES386616A1 true ES386616A1 (en) 1974-12-16

Family

ID=11215773

Family Applications (1)

Application Number Title Priority Date Filing Date
ES386616A Expired ES386616A1 (en) 1969-11-29 1970-11-27 Procedure for the obtaining of a direct screened screen with matrix that has improved properties of sharpness. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
CH (1) CH526391A (en)
DE (1) DE2058581A1 (en)
ES (1) ES386616A1 (en)
FR (1) FR2072672A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477557A (en) * 1981-11-25 1984-10-16 Georg Rauch Stencil making and utilization methods, apparatus and articles

Also Published As

Publication number Publication date
FR2072672A5 (en) 1971-09-24
DE2058581A1 (en) 1971-07-08
CH526391A (en) 1972-08-15

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