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
- 239000000839 emulsion Substances 0.000 abstract 3
- 239000010409 thin film Substances 0.000 abstract 2
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 abstract 1
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
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 |
|---|---|---|---|---|
| EP0080363A3 (en) * | 1981-11-25 | 1983-11-30 | 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE2058581A1 (en) | 1971-07-08 |
| ES386616A1 (en) | 1974-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |