WO2003016055A1 - Verfahren zum herstellen einer druckschablone sowie beschichtungssystem - Google Patents
Verfahren zum herstellen einer druckschablone sowie beschichtungssystem Download PDFInfo
- Publication number
- WO2003016055A1 WO2003016055A1 PCT/EP2002/008513 EP0208513W WO03016055A1 WO 2003016055 A1 WO2003016055 A1 WO 2003016055A1 EP 0208513 W EP0208513 W EP 0208513W WO 03016055 A1 WO03016055 A1 WO 03016055A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coating
- printing
- producing
- laser
- coating system
- 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.)
- Ceased
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
Definitions
- the invention relates to a method for producing a printing stencil according to the preamble of claim 1.
- the invention also relates to a coating system belonging to it.
- EP 1 080 883 A2 describes a material that is used for the production of relief printing plates especially for flexographic printing. This material, however, cannot be used in this modification - other modifications are not described - for the production of stencils in the screen printing area. When using laser-engravable stencils, other printing methods must be used.
- the inventor has set the goal of producing stencils and the Improve application of materials to a printing fabric by means ent ⁇ speaking coating method and making the same laser-engravable.
- For the sieve ⁇ pressure is assumed that - there is a printing process throughput - the coating where the printed image is to be created can be completely removed, or must. On the other hand, the tissue itself must not be destroyed.
- a coating paste made of laser-engravable material is applied to a screen printing fabric in an uncrosslinked state, and then a curing or Crosslinking process subjected, wherein the coating on the printing fabric is processed or ablated using laser beams for imaging.
- the coating paste can be applied directly or indirectly both before and after tensioning the screen printing fabric on the screen printing frame.
- the coating paste made of laser-engravable material is applied according to the invention to a dimensionally stable transfer film and transferred from the latter in an uncrosslinked state.
- the crosslinking process can therefore also be carried out before and after tensioning this tissue.
- the coating method according to the invention is adapted to the requirements of screen printing and is divided into a primary and a secondary process.
- the aforementioned dimensionally stable transfer film is first coated using a suitable application method, for example using roller or air knife, anilox roller application or spray application.
- the secondary The process includes transferring the coating paste from the film to the screen printing fabric in the uncrosslinked state, followed by a curing or crosslinking process.
- applying the coating paste to a printing stencil for screen printing has proven to be particularly favorable.
- the coating of the fabric web is to be carried out over the entire surface or partially.
- the coating on the screen printing frame is processed by means of laser beams in such a way that the material to be printed can be printed as before.
- the steps of film production, exposure and washing out of the template are eliminated and are replaced by laser engraving. Since a particularly smooth surface of the coating is required for screen printing, the coating method must be adapted or selected accordingly.
- the coating systems can be composed as follows:
- Base polymers such as polyurethane (PUR) / isocyanate or silicone rubber;
- base polymers such as silicone rubber
- those additives are preferably carbon black or iron oxides.
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Printing Plates And Materials Therefor (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Printing Methods (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK02767282T DK1417099T3 (da) | 2001-08-14 | 2002-07-31 | Fremgangsmåde til fremstilling af en trykskabelon til serigrafi |
| EP02767282A EP1417099B1 (de) | 2001-08-14 | 2002-07-31 | Verfahren zum herstellen einer druckschablone für siebdruck |
| DE50208721T DE50208721D1 (de) | 2001-08-14 | 2002-07-31 | Verfahren zum herstellen einer druckschablone für siebdruck |
| HK04108976.7A HK1067591B (en) | 2001-08-14 | 2002-07-31 | Method for producing a printing screen for serigraphy |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10138816.0 | 2001-08-14 | ||
| DE10138816 | 2001-08-14 | ||
| DE10233767.5 | 2002-07-25 | ||
| DE10233767A DE10233767A1 (de) | 2001-08-14 | 2002-07-25 | Verfahren zum Herstellen einer Druckschablone für den Siebdruck sowie Beschichtungssystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003016055A1 true WO2003016055A1 (de) | 2003-02-27 |
Family
ID=26009898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2002/008513 Ceased WO2003016055A1 (de) | 2001-08-14 | 2002-07-31 | Verfahren zum herstellen einer druckschablone sowie beschichtungssystem |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1417099B1 (de) |
| AT (1) | ATE345214T1 (de) |
| DE (1) | DE50208721D1 (de) |
| DK (1) | DK1417099T3 (de) |
| ES (1) | ES2276956T3 (de) |
| WO (1) | WO2003016055A1 (de) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3696742A (en) * | 1969-10-06 | 1972-10-10 | Monsanto Res Corp | Method of making a stencil for screen-printing using a laser beam |
| EP0291137A1 (de) * | 1987-05-15 | 1988-11-17 | Stork Screens B.V. | Verfahren zur Herstellung von gemusterten Metallschablonen und Metallschablone mit dafür geeigneter Deckschicht |
| US5443677A (en) * | 1992-10-21 | 1995-08-22 | Schablonentechnik Kufstein Ges. M.B.H. | Apparatus for manufacturing a screen printing stencil |
| EP1080883A2 (de) | 1999-09-03 | 2001-03-07 | BASF Drucksysteme GmbH | Siliconkautschuk und Eisenoxide enthaltendes Aufzeichnungsmaterial zur Herstellung von Reliefdruckplatten mittels Lasergravur |
-
2002
- 2002-07-31 EP EP02767282A patent/EP1417099B1/de not_active Expired - Lifetime
- 2002-07-31 DE DE50208721T patent/DE50208721D1/de not_active Expired - Lifetime
- 2002-07-31 AT AT02767282T patent/ATE345214T1/de active
- 2002-07-31 WO PCT/EP2002/008513 patent/WO2003016055A1/de not_active Ceased
- 2002-07-31 DK DK02767282T patent/DK1417099T3/da active
- 2002-07-31 ES ES02767282T patent/ES2276956T3/es not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3696742A (en) * | 1969-10-06 | 1972-10-10 | Monsanto Res Corp | Method of making a stencil for screen-printing using a laser beam |
| EP0291137A1 (de) * | 1987-05-15 | 1988-11-17 | Stork Screens B.V. | Verfahren zur Herstellung von gemusterten Metallschablonen und Metallschablone mit dafür geeigneter Deckschicht |
| US5443677A (en) * | 1992-10-21 | 1995-08-22 | Schablonentechnik Kufstein Ges. M.B.H. | Apparatus for manufacturing a screen printing stencil |
| EP1080883A2 (de) | 1999-09-03 | 2001-03-07 | BASF Drucksysteme GmbH | Siliconkautschuk und Eisenoxide enthaltendes Aufzeichnungsmaterial zur Herstellung von Reliefdruckplatten mittels Lasergravur |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE345214T1 (de) | 2006-12-15 |
| HK1067591A1 (en) | 2005-04-15 |
| ES2276956T3 (es) | 2007-07-01 |
| EP1417099B1 (de) | 2006-11-15 |
| DK1417099T3 (da) | 2007-03-19 |
| DE50208721D1 (de) | 2006-12-28 |
| EP1417099A1 (de) | 2004-05-12 |
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