ES2179988T3 - PRINT RACK AND PROCEDURE FOR MANUFACTURING. - Google Patents
PRINT RACK AND PROCEDURE FOR MANUFACTURING.Info
- Publication number
- ES2179988T3 ES2179988T3 ES97117424T ES97117424T ES2179988T3 ES 2179988 T3 ES2179988 T3 ES 2179988T3 ES 97117424 T ES97117424 T ES 97117424T ES 97117424 T ES97117424 T ES 97117424T ES 2179988 T3 ES2179988 T3 ES 2179988T3
- Authority
- ES
- Spain
- Prior art keywords
- pvd
- doctor blade
- hard material
- procedure
- manufacturing
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
- B41F9/08—Wiping mechanisms
- B41F9/10—Doctors, scrapers, or like devices
- B41F9/1072—Blade construction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physical Vapour Deposition (AREA)
- Chemical Vapour Deposition (AREA)
- Rotary Presses (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
A printing doctor blade is provided with a hard material coating by the PVD (physical vapor deposition) or PACVD (plasma-assisted chemical vapor deposition) process. Independent claims are also included for (i) a doctor blade with a steel body which has been hardened and tempered at below 300 degrees C, the beveled surface and/or its adjacent side face being provided with a hard material layer by PVD or PACVD; and (ii) a doctor blade with a mainly polymeric body having a beveled surface and/or adjacent side face provided with a hard material layer by PVD.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97117424A EP0908309B1 (en) | 1997-10-08 | 1997-10-08 | Printing squeegee and method for its manufacturing |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2179988T3 true ES2179988T3 (en) | 2003-02-01 |
Family
ID=8227457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97117424T Expired - Lifetime ES2179988T3 (en) | 1997-10-08 | 1997-10-08 | PRINT RACK AND PROCEDURE FOR MANUFACTURING. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0908309B1 (en) |
AT (1) | ATE220992T1 (en) |
DE (1) | DE59707796D1 (en) |
ES (1) | ES2179988T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1092535A1 (en) * | 1999-10-13 | 2001-04-18 | Think Laboratory Co., Ltd. | Doctor blade |
DK200000237A (en) | 2000-02-15 | 2001-08-16 | Tresu Anlaeg As | Chamber bar and chamber bar |
BE1014623A3 (en) * | 2000-06-17 | 2004-02-03 | Preparation of pad printing plates, by applying coating using physical vapour deposition following etching | |
GB2448352A (en) * | 2007-04-12 | 2008-10-15 | Dek Int Gmbh | Wiper blade for a screen printing machine |
US20140000467A1 (en) * | 2011-03-18 | 2014-01-02 | Allan Lunnerfjord | Blade shaped tool and method for its manufacturing |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB499463A (en) * | 1938-08-08 | 1939-01-24 | Miehle Printing Press & Mfg | Improvements relating to doctor blades for gravure-printing presses |
DE4024514A1 (en) * | 1990-08-02 | 1992-02-06 | Marina Kinkel | Doctor blade for rotary printing machine - has wear reduced by soldering or welding hard material in exposed region |
JPH04296556A (en) * | 1991-03-26 | 1992-10-20 | Toppan Printing Co Ltd | Doctor knife for intaglio printing and its manufacture |
US5638751A (en) * | 1994-10-26 | 1997-06-17 | Max Daetwyler Corporation | Integrated doctor blade and back-up blade |
JPH08197711A (en) * | 1995-01-30 | 1996-08-06 | Toppan Printing Co Ltd | Doctor blade |
DE59502332D1 (en) * | 1995-02-27 | 1998-07-02 | Rolf Meyer | Doctor blade for rotogravure printing machines and method and device for their production |
SE506563C2 (en) * | 1996-05-02 | 1998-01-12 | Btg Eclepens Sa | crepe |
-
1997
- 1997-10-08 ES ES97117424T patent/ES2179988T3/en not_active Expired - Lifetime
- 1997-10-08 DE DE59707796T patent/DE59707796D1/en not_active Expired - Lifetime
- 1997-10-08 EP EP97117424A patent/EP0908309B1/en not_active Expired - Lifetime
- 1997-10-08 AT AT97117424T patent/ATE220992T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE220992T1 (en) | 2002-08-15 |
EP0908309A1 (en) | 1999-04-14 |
DE59707796D1 (en) | 2002-08-29 |
EP0908309B1 (en) | 2002-07-24 |
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