DE59006152D1 - Process for moistening and inking a printing plate on a plate cylinder. - Google Patents
Process for moistening and inking a printing plate on a plate cylinder.Info
- Publication number
- DE59006152D1 DE59006152D1 DE59006152T DE59006152T DE59006152D1 DE 59006152 D1 DE59006152 D1 DE 59006152D1 DE 59006152 T DE59006152 T DE 59006152T DE 59006152 T DE59006152 T DE 59006152T DE 59006152 D1 DE59006152 D1 DE 59006152D1
- Authority
- DE
- Germany
- Prior art keywords
- forme
- damped
- plate cylinder
- printing
- inking
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/20—Details
- B41F7/24—Damping devices
- B41F7/26—Damping devices using transfer rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2233/00—Arrangements for the operation of printing presses
- B41P2233/10—Starting-up the machine
- B41P2233/12—Pre-wetting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Printing Methods (AREA)
Abstract
A control system for at least one printing unit, comprising a damping and inking unit, of an offset sheet printing press is described, the forme damping roller (4) being pre-damped without contacting the plate cylinder (7) or the forme inking rollers (1), after which the pre-damped forme damping roller (4), which is still in contact with the dipping roller (5), is engaged on the plate cylinder (7) which is thus pre-damped without moisture being transferred to the forme inking rollers (1), after which the forme inking rollers (1) are engaged on the plate cylinder (7) which is thus pre-damped and pre-inked, after which the printing begins. With the control system according to the invention, the waste sheets during start up of the machine can, in particular, be reduced quite substantially without the quality of printing being impaired as a result. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4011039A DE4011039C2 (en) | 1990-04-05 | 1990-04-05 | Process for moistening and inking a plate cylinder of a multi-color offset sheet-fed rotary printing press |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59006152D1 true DE59006152D1 (en) | 1994-07-21 |
Family
ID=6403839
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4011039A Expired - Fee Related DE4011039C2 (en) | 1990-04-05 | 1990-04-05 | Process for moistening and inking a plate cylinder of a multi-color offset sheet-fed rotary printing press |
DE59006152T Expired - Fee Related DE59006152D1 (en) | 1990-04-05 | 1990-11-23 | Process for moistening and inking a printing plate on a plate cylinder. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4011039A Expired - Fee Related DE4011039C2 (en) | 1990-04-05 | 1990-04-05 | Process for moistening and inking a plate cylinder of a multi-color offset sheet-fed rotary printing press |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0450155B1 (en) |
JP (1) | JP2997084B2 (en) |
AT (1) | ATE107227T1 (en) |
DE (2) | DE4011039C2 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4312229C2 (en) * | 1993-04-14 | 1999-10-28 | Heidelberger Druckmasch Ag | Process for the defined generation of a color distribution close to production in the inking unit of rotary printing presses |
DE4428887C2 (en) * | 1994-08-18 | 1996-07-11 | Roland Man Druckmasch | Method for starting a dampening unit of an offset printing press |
DE19501146C1 (en) * | 1995-01-17 | 1996-04-25 | Roland Man Druckmasch | Wetting mechanism for offset rotary printing machines |
DE19506639C2 (en) * | 1995-02-25 | 1997-03-13 | Roland Man Druckmasch | Control for a combined ink dampening system |
DE19510082C2 (en) * | 1995-03-20 | 1997-07-17 | Roland Man Druckmasch | Method and device for controlling the sheet feed in a sheet-fed offset printing machine |
DE19529205C2 (en) * | 1995-08-09 | 1997-08-14 | Roland Man Druckmasch | Dampening unit for an offset printing machine |
DE19529204C2 (en) * | 1995-08-09 | 1997-08-14 | Roland Man Druckmasch | Dampening unit for an offset printing machine |
DE19645169C2 (en) * | 1996-11-02 | 2000-02-03 | Roland Man Druckmasch | Process for cleaning cylinders and rollers in a printing press |
DE29706932U1 (en) * | 1997-04-17 | 1997-06-05 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Dampening unit for an offset printing machine |
DE60141261D1 (en) | 2000-05-17 | 2010-03-25 | Komori Printing Mach | Method of removing printing ink for a printing press |
DE10225244B4 (en) * | 2002-06-07 | 2016-02-04 | Koenig & Bauer Ag | Method for starting the printing after a print interruption |
DE20303902U1 (en) | 2003-03-12 | 2003-05-08 | Roland Man Druckmasch | Combined inking and dampening system for a printing press |
DE102004047168A1 (en) | 2004-09-29 | 2006-04-06 | Man Roland Druckmaschinen Ag | Printer unit for newspaper printing machine, has ink distribution roller suppressible faster than damping device and application roller adjustable at cylinder for switching of indirect damping agent guide to direct damping agent guide |
DE102007034880A1 (en) * | 2007-07-24 | 2009-01-29 | Heidelberger Druckmaschinen Ag | Development of printing plates in offset printing machines |
DE102008007680A1 (en) * | 2008-02-07 | 2009-11-05 | Manroland Ag | Printing unit for a processing machine |
DE102008001302A1 (en) * | 2008-04-22 | 2009-10-29 | Manroland Ag | Printing machine, particularly sheet printing machine, has multiple printing units, where damping system is divided in respective printing unit of inking system such that damping system is driven and inking system is disengaged |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1044042A (en) * | 1963-07-01 | 1966-09-28 | Dahlgren Harold P | Method and means for dampening lithographic offset printing plates |
GB1207220A (en) * | 1968-07-03 | 1970-09-30 | Pfizer & Co C | Paper coating and coated paper |
GB1377116A (en) * | 1972-11-30 | 1974-12-11 | Polygraph Leipzig | Dampening devices for off-set printing machines |
DE2343935A1 (en) * | 1973-08-31 | 1975-03-13 | Maschf Augsburg Nuernberg Ag | Rotary offset printer dampening unit - one roller does not contact plate cylinder while distributor surface picks up ink |
DE2845932A1 (en) * | 1978-10-21 | 1980-04-24 | Heidelberger Druckmasch Ag | COMBINED MOISTURE INK FOR OFFSET PRINTING |
GB2077660A (en) * | 1980-06-13 | 1981-12-23 | Vickers Ltd | Lithographic printing presses |
DE3146223C2 (en) * | 1981-11-21 | 1985-03-21 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Moist inking unit for offset printing machines |
IT1214887B (en) * | 1985-12-04 | 1990-01-18 | Ghisalberti Luigi | REVERSIBLE PRINTER UNIT FOR OFF-SET CONGLOBANT MACHINES DEVICES FOR WATERING AND PAINTING. |
DE3623590A1 (en) * | 1986-07-12 | 1988-02-04 | Miller Johannisberg Druckmasch | FILM DAMPING UNIT FOR OFFSET PRINTING MACHINES |
JPH0741707B2 (en) * | 1988-05-06 | 1995-05-10 | リョービ株式会社 | Offset printing machine with operating lever |
JPH0299637U (en) * | 1989-01-27 | 1990-08-08 |
-
1990
- 1990-04-05 DE DE4011039A patent/DE4011039C2/en not_active Expired - Fee Related
- 1990-11-23 AT AT90122372T patent/ATE107227T1/en not_active IP Right Cessation
- 1990-11-23 DE DE59006152T patent/DE59006152D1/en not_active Expired - Fee Related
- 1990-11-23 EP EP90122372A patent/EP0450155B1/en not_active Expired - Lifetime
-
1991
- 1991-04-03 JP JP3096178A patent/JP2997084B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4011039A1 (en) | 1991-10-10 |
EP0450155A1 (en) | 1991-10-09 |
ATE107227T1 (en) | 1994-07-15 |
DE4011039C2 (en) | 1996-03-14 |
JPH04226352A (en) | 1992-08-17 |
JP2997084B2 (en) | 2000-01-11 |
EP0450155B1 (en) | 1994-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MANROLAND AG, 63075 OFFENBACH, DE |
|
8339 | Ceased/non-payment of the annual fee |