FR2072672A5 - Direct silk screen stencils - Google Patents
Direct silk screen stencilsInfo
- Publication number
- FR2072672A5 FR2072672A5 FR7043048A FR7043048A FR2072672A5 FR 2072672 A5 FR2072672 A5 FR 2072672A5 FR 7043048 A FR7043048 A FR 7043048A FR 7043048 A FR7043048 A FR 7043048A FR 2072672 A5 FR2072672 A5 FR 2072672A5
- Authority
- FR
- France
- Prior art keywords
- emulsion
- silk screen
- screen
- thin film
- screen stencils
- 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
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
Abstract
Printing forms for silkscreen printing are produced directly on the screen by applying to the sensitized emulsion, when still wet, a water- impermeable film, drying, exposing the emulsion, and developing, and removing the thin film; the thin film prevents the agglomeration of emulsion around the crossing points of the fibres of the screen, and thereby eliminates the formation of saw-toothed lines on the stencil.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2512669 | 1969-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2072672A5 true FR2072672A5 (en) | 1971-09-24 |
Family
ID=11215773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7043048A Expired FR2072672A5 (en) | 1969-11-29 | 1970-11-30 | Direct silk screen stencils |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH526391A (en) |
DE (1) | DE2058581A1 (en) |
ES (1) | ES386616A1 (en) |
FR (1) | FR2072672A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0080363A2 (en) * | 1981-11-25 | 1983-06-01 | Georg Rauch | Stencil making and utilization methods, apparatus and articles |
-
1970
- 1970-11-26 CH CH1751270A patent/CH526391A/en not_active IP Right Cessation
- 1970-11-27 ES ES386616A patent/ES386616A1/en not_active Expired
- 1970-11-28 DE DE19702058581 patent/DE2058581A1/en active Pending
- 1970-11-30 FR FR7043048A patent/FR2072672A5/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0080363A2 (en) * | 1981-11-25 | 1983-06-01 | Georg Rauch | Stencil making and utilization methods, apparatus and articles |
EP0080363A3 (en) * | 1981-11-25 | 1983-11-30 | Georg Rauch | Stencil making and utilization methods, apparatus and articles |
Also Published As
Publication number | Publication date |
---|---|
CH526391A (en) | 1972-08-15 |
ES386616A1 (en) | 1974-12-16 |
DE2058581A1 (en) | 1971-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |