EP1170235A2 - Verfahren zur Kompensation von Abmessungsänderungen an bogenförmigem Material - Google Patents
Verfahren zur Kompensation von Abmessungsänderungen an bogenförmigem Material Download PDFInfo
- Publication number
- EP1170235A2 EP1170235A2 EP01109213A EP01109213A EP1170235A2 EP 1170235 A2 EP1170235 A2 EP 1170235A2 EP 01109213 A EP01109213 A EP 01109213A EP 01109213 A EP01109213 A EP 01109213A EP 1170235 A2 EP1170235 A2 EP 1170235A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet material
- sheet
- printed
- printed image
- arcuate
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/20—Assisting by photoelectric, sonic, or pneumatic indicators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/10—Size; Dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/10—Size; Dimensions
- B65H2511/17—Deformation, e.g. stretching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/20—Location in space
- B65H2511/23—Coordinates, e.g. three dimensional coordinates
Definitions
- the invention relates to a method for compensating for dimensional changes of sheet material, in particular such dimensional changes of sheet material that is printed on both sides.
- DE 44 16 564 A1 relates to a sheet alignment device.
- This Device for aligning a plan along a substantially Sheet moving sheet enables the alignment of a sheet moving sheet in a variety of orthogonal directions, for example transverse to the transport path, in the direction of the transport path and for the removal of Imbalances.
- the device has a first roller arrangement with a first Pinch roller, which is mounted so that it can rotate about an axis that lies in a plane extending parallel to the plane of the transport path and essentially at right angles to the direction of sheet transport along the Transport track runs.
- a second roller arrangement has a second pressure roller which is mounted in such a way that it can rotate about an axis which is in a is parallel to the plane of the transport track and in the essentially at right angles to the direction of sheet transport along the Transport track runs.
- a third roller arrangement is provided, the one third pressure roller, which is mounted so that it is about an axis can rotate, which extends in a parallel to the plane of the transport path Plane lies and essentially perpendicular to the direction of sheet transport runs along the transport track.
- a third role arrangement one by one Axis is rotatable, which is parallel to the plane of the transport path extending plane and is substantially perpendicular to the direction of the Sheet transport runs along the transport path is along its axis of rotation in movable in a direction transverse to the transport path.
- a control device is provided, which with the first or second or third Roller arrangement is operatively connected and optionally the rotation of the first and second roller assembly controls to move the leading edge one towards of the sheet transport along the sheet moving sheet in one to be aligned at right angles to the direction of sheet transport.
- the controller also controls the rotation and transverse movement of the third Roller assembly to move the moving blade in the cross direction Sheet transporting direction and in the direction in which to align the sheet moves along the transport path.
- the sheet alignment device known from DE 44 16 564 A1 is capable of required alignment accuracy only to a limited extent. To the Achieving the required alignment accuracy is an extensive modification the prior art sheet registration device, which is not appears economical.
- the sheets are arranged on the feed table in a shingled arrangement promoted before on the side and provided in the feed table level Draw marks are aligned. After alignment of the arch In the aligned state, this material is transferred to a pre-gripper, which accelerates the sheet material to machine speed and turns it on a sheet-guiding cylinder arranged downstream of the pre-gripper device passes.
- Other alignment concepts mostly use cylindrical rollers whose roller core is covered with a rubber coating.
- the substrate after the application of the Toner heated to approx. 150 ° C whereby so much water is removed from the printing material will depend on the sheet thickness and the fiber position of the substrate, For example, the paper fibers can shrink to different extents.
- the invention lies in view of the solution known from the prior art as well as the technical problem of arch shrinkage with bilateral Printing on the substrate is based on the task at again printing an already printed substrate To largely compensate for dimensional changes in the sheet material.
- the absolute Dimensional changes of the sheet material when passing through a fuser e.g. of a fuser, before imaging the back of the arch Material can be determined.
- the determination of the absolute dimensional changes of the sheet material for imaging the back of the arcuate material allows it to vary depending on the grain different shrinkage values in the sheet material Longitudinal extension or widthwise extension of the sheet material, at the orientation of the arcuate shape reduced by the shrinkage errors Material with a reduced area must be taken into account.
- the absolute dimensional changes in the longitudinal and width dimensions of the sheet material thereby determining the position tolerances of the printed image on the back of the sheet material compared to the position of that applied to the front of the sheet material Print image are minimized.
- the method proposed according to the invention can be derived from the averaging of the absolute dimensional changes of the arcuate Materials, i.e. from one around corrected by the shrinkage errors Area of the sheet material correction values for the position of the printed image determine on the back of the sheet material.
- the corrected position of the printed image can be advantageously the back of the sheet material to the absolute dimensional changes Adjust the modified area of the sheet material.
- Print image essentially congruent to on the front of the arched material located imaged area, so that when translucent Printing material, the printed images are essentially congruent with one another are printed on top of each other.
- the printed sheet 1 shows an arcuate material oriented at right angles to its feed direction, for example a printed sheet 1.
- the printed sheet 1 contains a printed printed image 2 on its surface, which is surrounded by a frame-like edge 3.
- the deviations of ⁇ x and ⁇ y marked within the printing area 2 and the frame 3, which indicate the position errors in the x and y directions 4 and 5, can occur when the printed image 2 is printed on the surface of the sheet material 1.
- the deviations denoted by reference numerals 4 and 5 are positional deviations, whereas in the illustration according to FIG. 2 angular deviations of the printed image 2 are shown in relation to its position on the printed sheet 1.
- the angle errors ⁇ that occur are also included Reference numeral 6 marked.
- the printed image 2 can be indicated in the Positions are printed on the surface of the sheet material 1, this being conveyed in the conveying direction with its front edge 23 ahead.
- FIG. 3 shows a schematic view of the reversing register, with reference numeral 7, which is between the printed images 2 on front and Back of the sheet material 1 each adjusting offsets characterize. These are shown in the illustration according to FIG. 3 with reference numerals 7 or denoted by ⁇ x and ⁇ y.
- the turning register plays in particular a role in translucent paper and brochure printing.
- FIG. 4 shows a schematically reproduced side view the intersection of arch alignment and the accretion on one Conveyor belt.
- the adjustment lip or adjustment flap can be a plastic component, which from an employed position 13.1 can be brought into a parked position 13.2, which is only schematic here is shown in solid or dashed lines.
- the charging unit 14 which is shown only schematically in the illustration according to FIG a leading edge sensor 17 is arranged downstream.
- This consists of a radiation source 18 arranged below the conveying plane 9, the one Lens arrangement 19 is connected upstream.
- the lens assembly 19 outgoing radiation field 20 penetrates the sheet conveying plane 9 and strikes a diaphragm arrangement that is above the conveying plane 9 of the arcuate Material 1 is provided.
- the aperture arrangement is a receiver 21 downstream, which the presence of the leading edge 23 of the sheet material 1 sensed.
- the alignment unit 8 is achieved by an arcuate material 1, which is conveyed in conveying direction 22.
- the leading edge 23 of the arcuate Material 1 is arcuate with respect to the direction of travel Material 1 offset, whereby there is also an oblique course of the side edges 24 of the sheet material 1 sets.
- the drives 27, designated M 1 and M 2 respectively Individual axes 32 drive rotary elements 25 at feed speed accelerated.
- a correction value is determined from the counter reading determined in this way, that as an additional feed on the segment roller drive that was started last i.e. either the drive 27, which is designated M 1, or the drive 27, the M 2 is passed on. This will make the corresponding as Rotating body 25 designed as a segment roll with increased feed speed moves until the specified path difference is complete is balanced. At the end of this correction process, the leading edge is 23 oriented exactly perpendicular to the sheet running direction 21.
- the sheet-like material 1 becomes 22 in the conveying direction continuously from the first pair of segment rollers 25 to the subordinate one pass another pair of rotary bodies 25, which on a common axis 31 can be included. Now this is via drive 27 or M 1 and M 2 driven segment roller pair 25 switched off and moves to a rest position.
- the one that is aligned in its angular position and its lateral position runs Sheet 1 below a positioning flap placed in a position 13.1 or 13.2 or Anstelllippenettis 13 on the conveyor belt 10 to in correctly aligned position to run into the downstream printing unit.
- the rotation elements 25 can more preferably Embodiment to be designed as segment rollers, one by one Have interruption marked circumferential surface 33.
- the segment roles 25 rotate in direction 34, indicated by the arrow and shown describe, for example, a 3 ⁇ 4 circle with respect to its axis of rotation.
- Below the each segment roller 25 is a roller supporting the sheet material 1 34 shown.
- the rotating bodies serving as segment rollers 25 are in a rest position in the shown left part of Figure 6, while in the right part of Figure 6 an in Direction 22 sponsored copy of the sheet material 1 with their Grip circumferential surface 33 and according to the direction of rotation 34 in the sheet running direction 22 transport.
- Figure 7 shows the correction of the angular position of the sheet material 1 at the passage of the alignment unit 8. In the figure 7 shown position of the sheet material 1 has its front edge 23 just reached the last sensor of the sensor pair 30.1, so that now the designated M 1 drive 27 of the segment roller 25 can be activated to the Angular position of the arcuate material 1 with respect to the running direction 22 compensate.
- FIGS. 8.1 and 8.2 The imaging of a sheet material 1 is shown in FIGS. 8.1 and 8.2 on the front and back with print image offset on the back out.
- Figure 8.1 shows the front 35 of an arcuate material 1.
- a printed image 36 is applied to the front side 35 of the sheet material 1, which at its edges with edge distances 37 in the x direction and one Edge distance 38 in the y direction from the edges of the sheet material 1 is spaced.
- the print image 36 is located on the front side 35 on that shown in FIG. 8.2 Back 39 of the sheet material 1 which is offset to this the surface applied printed image 40.
- the areal extension of the arcuate material 1 in the drawing plane has been shown in the illustration Fig. 8.2 around the absolute shrinkage 42 or 41 in the width dimension of the sheet material 1 is reduced.
- the offset with which the printed image 40 is on the rear side 39 of the sheet material 1 is applied by the reference numerals 43 and 44 respectively.
- translucent Substrate such as very thin substrates with a low grammage the offset of the printed images 36 or 40 shown in FIG. 8.2 Front 35 and back 39 of the sheet material 1 quality reducing out.
- FIG. 9.1 essentially corresponds to the representation of FIG Front 35 of an arcuate material 1 according to that already described Fig. 8.1.
- the back 39 of the arcuate is shown in FIG. 9.2
- Material 1 on which a printed image 40 is printed in the corrected position 45 is.
- the flat, arc-shaped material 1 according to FIG. 9.2 is absolute Dimension in the longitudinal direction by the amount 42 and in the width direction by oneshrinked amount 41.
- the shrinkage in the longitudinal and transverse directions can are quite different from each other, depending on the grain if it is is sheet material 1 made of paper.
- the absolute amounts 41 and 42 in the transverse direction or longitudinally shrunk material 1 realigned before it on its Back 39 is printed.
- the shrinkage errors are during the Alignment detected and then determined before the one to be printed Back 39 of the sheet material 1 again the sheet material 1 processing machine is fed.
- the marginal areas bear the corrected printed image position 45 on the back 39 of the sheet material 1 bill and are thereby also inevitably to the new dimensions in the longitudinal extension or Width extension of the shrunk arc-shaped material adjusted.
Landscapes
- Registering Or Overturning Sheets (AREA)
- Printing Methods (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Control Or Security For Electrophotography (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Counters In Electrophotography And Two-Sided Copying (AREA)
- Paper Feeding For Electrophotography (AREA)
- Paper (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Description
- Figur 1
- eine sich einstellende Lageabweichung eines gedruckten Druckbildes relativ zur dieses aufnehmenden Bedruckstofffläche,
- Figur 2
- einen durch einen Drehversatz gekennzeichneten Versatz des Druckbildes auf dem bogenförmigen Material,
- Figur 3
- einen Versatz, der auf Unterseite und Oberseite eines bogenförmigen Materials in Schön- und Widerdruck aufgedruckten Druckbildes,
- Figur 4
- die Seitenansicht eines Bogeneinlaufbereiches einer bogenverarbeitenden Maschine in schematischer Wiedergabe.
- Figur 5
- die Draufsicht auf die Ausrichtekomponenten, die Sensorik sowie die Antriebe für das bogenförmige Material relativ zur Bogenlaufrichtung ausrichtender Rotationselemente,
- Figur 6
- die oberhalb der Förderebene des bogenförmigen Materials als Segmentrollen ausgebildeten Rotationselemente,
- Figur 7
- die Ausrichtung eines bogenförmigen Materials mit den Antrieben der die Ausrichtung bewirkenden Segmentrollen und
- Figuren 8.1 und 8.2
- den sich im Vergleich zum Druckbild auf der Vorderseite einstellenden Versatz der Druckbildlage auf der Rückseite, ohne Berücksichtigung der Schrumpfungseffekte und
- Figuren 9.1 und 9.2
- eine unter Berücksichtigung der Schrumpfungseffekte korrigierte Lage des Druckbildes auf der Rückseite eines bogenförmigen Materials.
- 1
- bogenförmiges Material
- 2
- Druckbild
- 3
- Rahmen
- 4
- Lagefehler y-Richtung
- 5
- Lagefehler x-Richtung
- 6
- Verdrehfehler
- 7
- Versatz Vorderseite/Rückseite
- 8
- Ausrichteeinheit
- 9
- Förderebene
- 10
- Transportband
- 11
- Auflaufrolle
- 12
- Steuerrolle
- 13
- Anstellelement
- 13.1
- 1. Position
- 13.2
- 2. Position
- 14
- Ladeeinheit
- 15
- Elektrode
- 16
- Abstützung
- 17
- Vorderkantensensor
- 18
- Strahlungsquelle
- 19
- Linse
- 20
- Strahlungsfeld
- 21
- Empfänger
- 22
- Laufrichtung
- 23
- Vorderkante
- 24
- Seitenkante
- 25
- Segmentrolle
- 26
- Lichtschranke
- 27
- Antriebe Segmentrollen
- 28
- 1. Orientierung Antriebe
- 29
- 2. Orientierung Antriebe
- 30
- Sensorfeld
- 30.1
- Sensorpaar
- 31
- gemeinsame Welle
- 32
- Einzelwelle
- 33
- Segmentrollenumfang
- 34
- Gegendruckelement
- 35
- Vorderseite bogenförmiges Material
- 36
- Druckbild Vorderseite
- 37
- Randabstand x Vorderseite
- 38
- Randabstand y Vorderseite
- 39
- Rückseite bogenförmiges Material
- 40
- Druckbild Rückseite
- 41
- Absolutschrumpfung x-Richtung
- 42
- Absolutschrumpfung y-Richtung
- 43
- Versatzdruckbildlage 39 x-Komponente
- 44
- Versatzdrucklage 39 y-Komponente
- 45
- Korrigierte Druckbildposition
- 46
- gemittelter Rand x-Richtung
Claims (7)
- Verfahren zur Kompensation von Abmessungsänderungen an bogenförmigem Material (1), welches zunächst an der Vorderseite (35) mit einem Druckbild (36) versehen wird, und welches anschließend auf seiner Rückseite (39) mit einem Druckbild (40) versehen wird, dadurch gekennzeichnet, dass die Abmessungsänderungen (41, 42) des bogenförmigen Materials (1) vor Bebilderung der Vorderseite (35) und vor der Bebilderung der Rückseite (39) ermittelt werden, und dieses vor dem Bedrucken der Rückseite (39) mittig zur Position des bogenförmigen Materials (1) beim Bebildern der Vorderseite (35) ausgerichtet wird.
- Verfahren gemäß Anspruch 1, dadurch gekennzeichnet, dass die absoluten Abmessungsänderungen (41, 42) des bogenförmigen Materials (1) vor dem Bebildern der Rückseite (3) des bogenförmigen Materials (1) ermittelt werden.
- Verfahren gemäß Anspruch 1, dadurch gekennzeichnet, dass die absoluten Abmessungsänderungen (41, 42) in Längserstreckung und in Breitenerstreckung des bogenförmigen Materials (1) gemittelt werden.
- Verfahren gemäß Anspruch 3, dadurch gekennzeichnet, dass aus der Mittlung der absoluten Abmessungsänderungen (41, 42) am bogenförmigen Material (1) Korrekturwerte (43, 44) für die Position (45) des Druckbildes (40) auf der Rückseite (39) des bogenförmigen Materials (1) ermittelt werden.
- Verfahren gemäß Anspruch 3, dadurch gekennzeichnet, dass die korrigierte Position (45) des Druckbildes (40) auf der Rückseite (39) des bogenförmigen Materials (1) an die um die absoluten Abmessungsänderungen (41, 42) modifizierte Fläche des bogenförmigen Materials (1) angepasst ist.
- Verfahren gemäß Anspruch 3, dadurch gekennzeichnet, dass sich bei der korrigierten Position (45) des Druckbildes (40) auf der Rückseite (39) des bogenförmigen Materials (1) ergebenden Randbereiche (46, 47) an die sich ergebende Fläche des bogenförmigen Materials (1) angepasst sind.
- Verfahren gemäß Anspruch 1, dadurch gekennzeichnet, dass vor Bebilderung der Rückseite (39) des bogenförmigen Materials (1) dieses mit um die absoluten Abmessungsänderungen (41, 42) korrigierter Fläche mittig zu seiner Position bei der Bebilderung der Vorderseite (35) ausgerichtet wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10023918A DE10023918A1 (de) | 2000-05-17 | 2000-05-17 | Verfahren zur Kompensation von Abmessungsänderungen an bogenförmigem Material |
DE10023918 | 2000-05-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1170235A2 true EP1170235A2 (de) | 2002-01-09 |
EP1170235A3 EP1170235A3 (de) | 2003-01-29 |
EP1170235B1 EP1170235B1 (de) | 2006-04-05 |
Family
ID=7642222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01109213A Expired - Lifetime EP1170235B1 (de) | 2000-05-17 | 2001-04-14 | Verfahren zur Kompensation von Abmessungsänderungen an bogenförmigem Material |
Country Status (5)
Country | Link |
---|---|
US (1) | US20020006287A1 (de) |
EP (1) | EP1170235B1 (de) |
JP (1) | JP2002031923A (de) |
AT (1) | ATE322445T1 (de) |
DE (2) | DE10023918A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007040402A1 (de) * | 2007-08-27 | 2009-03-12 | OCé PRINTING SYSTEMS GMBH | Verfahren und Einrichtung zur Registerkorrektur bei Papierschrumpfung |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7778589B2 (en) * | 2004-11-30 | 2010-08-17 | Hewlett-Packard Development Company, L.P. | Method and apparatus for sheet handling in an imaging device |
US7561843B2 (en) * | 2005-07-29 | 2009-07-14 | Xerox Corporation | Method and system of paper registration for two-sided imaging |
DE102006041126A1 (de) * | 2006-09-01 | 2008-03-06 | Man Roland Druckmaschinen Ag | Druckmaschine und Verfahren zum Betreiben einer Druckmaschine |
DE102008024216B4 (de) * | 2008-05-19 | 2010-02-11 | Eastman Kodak Company | Verfahren zum Kalibrieren einer Druckmaschine |
US8494431B2 (en) * | 2009-10-23 | 2013-07-23 | Xerox Corporation | Duplex sheet registration |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3611965A1 (de) * | 1985-04-09 | 1986-10-16 | Canon K.K., Tokio/Tokyo | Bilderzeugungsgeraet |
US4789879A (en) * | 1986-02-20 | 1988-12-06 | Sharp Kabushiki Kaisha | Copier for composite copying with automatic magnification adjusting means |
DE3937356A1 (de) * | 1988-11-09 | 1990-05-10 | Minolta Camera Kk | Bilderzeugungsgeraet |
US4965597A (en) * | 1986-08-21 | 1990-10-23 | Matsushita Graphic Communication Systems, Inc. | Color image recording apparatus |
EP0469282A2 (de) * | 1990-08-02 | 1992-02-05 | Hewlett-Packard Company | Methode und System in einem elektrophotographischen Farbdrucker, um Papierschrumpfung und -fehlpositionierung auszugleichen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH065398B2 (ja) * | 1985-08-10 | 1994-01-19 | キヤノン株式会社 | 画像形成装置 |
US5322273A (en) * | 1993-05-18 | 1994-06-21 | Eastman Kodak Company | Sheet registration mechanism |
-
2000
- 2000-05-17 DE DE10023918A patent/DE10023918A1/de not_active Withdrawn
-
2001
- 2001-04-14 EP EP01109213A patent/EP1170235B1/de not_active Expired - Lifetime
- 2001-04-14 AT AT01109213T patent/ATE322445T1/de not_active IP Right Cessation
- 2001-04-14 DE DE50109414T patent/DE50109414D1/de not_active Expired - Lifetime
- 2001-05-07 US US09/850,651 patent/US20020006287A1/en not_active Abandoned
- 2001-05-17 JP JP2001148323A patent/JP2002031923A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3611965A1 (de) * | 1985-04-09 | 1986-10-16 | Canon K.K., Tokio/Tokyo | Bilderzeugungsgeraet |
US4789879A (en) * | 1986-02-20 | 1988-12-06 | Sharp Kabushiki Kaisha | Copier for composite copying with automatic magnification adjusting means |
US4965597A (en) * | 1986-08-21 | 1990-10-23 | Matsushita Graphic Communication Systems, Inc. | Color image recording apparatus |
DE3937356A1 (de) * | 1988-11-09 | 1990-05-10 | Minolta Camera Kk | Bilderzeugungsgeraet |
EP0469282A2 (de) * | 1990-08-02 | 1992-02-05 | Hewlett-Packard Company | Methode und System in einem elektrophotographischen Farbdrucker, um Papierschrumpfung und -fehlpositionierung auszugleichen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007040402A1 (de) * | 2007-08-27 | 2009-03-12 | OCé PRINTING SYSTEMS GMBH | Verfahren und Einrichtung zur Registerkorrektur bei Papierschrumpfung |
DE102007040402B4 (de) * | 2007-08-27 | 2009-12-17 | OCé PRINTING SYSTEMS GMBH | Verfahren zur Registerkorrektur bei Papierschrumpfung |
Also Published As
Publication number | Publication date |
---|---|
DE10023918A1 (de) | 2001-11-22 |
ATE322445T1 (de) | 2006-04-15 |
EP1170235A3 (de) | 2003-01-29 |
US20020006287A1 (en) | 2002-01-17 |
EP1170235B1 (de) | 2006-04-05 |
DE50109414D1 (de) | 2006-05-18 |
JP2002031923A (ja) | 2002-01-31 |
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