EP1074501A2 - Détermination de la position de coupe de bandes dans une machine d'impression rotative - Google Patents

Détermination de la position de coupe de bandes dans une machine d'impression rotative Download PDF

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Publication number
EP1074501A2
EP1074501A2 EP00810669A EP00810669A EP1074501A2 EP 1074501 A2 EP1074501 A2 EP 1074501A2 EP 00810669 A EP00810669 A EP 00810669A EP 00810669 A EP00810669 A EP 00810669A EP 1074501 A2 EP1074501 A2 EP 1074501A2
Authority
EP
European Patent Office
Prior art keywords
strand
web
strands
web strands
stitching
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
Application number
EP00810669A
Other languages
German (de)
English (en)
Other versions
EP1074501A3 (fr
EP1074501B1 (fr
Inventor
Andreas Helfenstein
Reinhold Güth
Jean Claude Mengisen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wifag Maschinenfabrik AG
Original Assignee
Wifag Maschinenfabrik AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wifag Maschinenfabrik AG filed Critical Wifag Maschinenfabrik AG
Publication of EP1074501A2 publication Critical patent/EP1074501A2/fr
Publication of EP1074501A3 publication Critical patent/EP1074501A3/fr
Application granted granted Critical
Publication of EP1074501B1 publication Critical patent/EP1074501B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B65H23/1882—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling longitudinal register of web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/28—Folding in combination with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • 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
    • 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
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/512—Marks, e.g. invisible to the human eye; Patterns

Definitions

  • the invention relates to a method and a device for determining the cutting positions of Web strands in a rotary printing press, especially one Web-fed rotary printing press, brought together to form a booklet and cut across become. A measured value for the cutting position of the web strands is recorded in the stitching strand and used to determine the intersection of the web strands.
  • the invention further relates to a method and a device for controlling the cutting positions of the web strands.
  • a booklet runs over a folder in a folder in which the Staple strand is cut transversely to the conveying direction by a knife cylinder.
  • the position this cut relative to the print image on the printing material web is an important factor in the production of a printed product.
  • the measurable position of the printed image relative to the position of the Knife cylinder is called the cutting position.
  • the cut position is usually at the beginning a production is stopped, but then must be constantly during production be readjusted.
  • the cutting position is changed by a so-called register, which is arranged before the merger of the web strands.
  • Register work from main and secondary registers. It is also possible to add a booklet to Use, which is arranged after merging the individual web strands. By changing the length of the web path, the cutting position for a web strand becomes set. In order to regulate the register means, measured values for the cutting positions of the Web strands recorded and used for control purposes.
  • the optical sensors used to record the measured values for the cutting positions of the Web strands are arranged before the individual web strands are brought together.
  • the printing material webs usually still lay the measuring point up to the knife cylinder considerable distances back. This, in turn, causes a considerable potential for interference in the cutting position every single track.
  • the path from the measuring point to Knife cylinder so long that cut position deviations in normal printing operation Millimeter range result.
  • a change in web elongation during the Production between measuring point and knife cylinder in the folder, to change the Cutting position because the controller keeps the cutting position at the sensor constant and is now one no longer suitable number of images between sensor and knife cylinder.
  • the Web stretching can change due to different paint application, moreover is it depends on the ambient humidity.
  • actuators which seen in the direction of travel of the paper web, are arranged after the sensor, such as a Booklet register. Adjustments with such control elements are not visible in the measurement signal, but change the cut position. In practice, however, the switch from one is particularly annoying Speed to another the cutting position. This occurs, for example, when starting up a machine, or after a paper tear. The further the sensors are from the knife cylinder, the more Such influences are more noticeable as deviations from the cutting position.
  • the magnetic sensors offset laterally, can be directly in front of the Knife cylinders are attached and thus recognize any change in the cutting position.
  • a marking device To the Applying a reference mark is a marking device, as well as a Magnetization device necessary for the applied reference marks. Shortly before the Knife cylinder must be available for a large number of sensors.
  • the invention has for its object to determine the cutting positions of web strands and, compared to the prior art described above, the effort to be done for this to reduce without significantly reducing the precision. This is done by the independent Claims resolved.
  • Measurement of the cutting positions before merging and the knife cylinder results it is sufficient to determine the intersection of a single web strand in the stitching strand. It is preferred determines or determines the cutting position of an outermost web strand.
  • a booklet and be cut together is a measurement for the Cutting position of the web strands recorded in the stitching strand and for determining the cutting positions of web strands used.
  • a measured value for the cutting position of the outermost is preferred Web strands in the stitching strand just before the knife cylinder. This metric represents the common deviation of the intersection of all web strands in the stitching strand. This The measured value can be recorded using an optical sensor.
  • each is an individual measurement for the cutting positions of the web strands merging for each of the web strands added.
  • Optical can also be used for this Sensors are used, the printed image or, if necessary, an optical reference mark capture, and thus not to special reference marks, such as magnetic marks, are instructed.
  • the individual measured values are used to determine the intersection of the web strands and the common measured value recorded in the booklet strand is used.
  • the invention connects hence the use of optical sensors that make a special reference mark unnecessary makes, with the possibility of changes in the cutting position until just before the knife cylinder to capture. Since only one sensor is required at one point on the path, none occur constructive space problems. The maintenance often required with sensors remains simple and clear.
  • a special embodiment of the invention provides that two or more staple strands be brought together. Each of the intersections of the web strands of the stitching strands is thereby determined according to the previously described method. Different long train paths that are in practice when merging two or more staple strands lead to different disturbances of the cutting position with the method according to the invention be taken into account. Again, their common cutting position can be determined are calculated from the individual measured values for the cutting position of the book strands before Merge, and a common measurement for the cutting position of the stitching strands after the Merge. This means that the method for determining cutting positions of Web strands which are brought together to form a stitching strand can be used analogously on several staples that are brought together to form a unit.
  • a further embodiment consists in that one stitching strand or several stitching strands with one individual web strand or several web strands is brought together. The The intersection of the web strands is determined in an analogous manner.
  • only section register actuators are used that before the merge individual web strands can change the cutting positions of the web strands. Deviations from the common intersection of all web strands brought together to form a stitching strand, the short in front of the knife cylinder are used for synchronous control of the actuators used in the individual web strands. A common deviation of the cutting positions of the Web strands, measured in the stitching strand, are thus corrected individually in the web strands.
  • the cut positions are preferably made manually set.
  • the intersection of the web strands with each other and the intersection of the web strands in the staple can be set at the same time.
  • the printer measures from a finished one Product, which he removes behind the knife cylinder, the individual deviations of the Cutting positions of the web strands. From these measured values, control values for the Register actuators of the individual web strands determined and specified manually. Under This procedure may have to be repeated several times to achieve the desired result to obtain. Are the intersections of the web strands and the intersection of the entire stitching strand within the required tolerance, the control is switched on.
  • the sensors either speak to the printed image or to special brands, for example Registration marks or cut register marks. These are optical reference marks, which always be printed in the same place within the type area.
  • a sensor measures preferably a light-dark curve of the printed images, which periodically on the sensor walk past.
  • a brightness value is measured by the sensor for every angular increment of an incremental encoder mounted on the folder.
  • This sequence of brightness values serves as a reference and is saved.
  • the brightness value is again measured during the rotation at every angular increment.
  • the newly recorded sequence of brightness values is compared with the sequence used as a reference. If the cut position of the images on the paper web at the sensor has not shifted in the meantime, the newly recorded sequence corresponds exactly to the sequence used as a reference. If so, it is determined how much the newly recorded sequence has to be shifted relative to the sequence used as a reference so that the two sequences match.
  • a measurement value sequence is referred to below as the measurement value for the cutting position.
  • a device for determining the cutting positions of web strands, which are brought together in a rotary printing machine to form a binding strand and cross-cut comprises a sensor which records a measured value for the cutting position of the web strands in the binding strand.
  • This sensor detects the cutting position of the outermost web strand of the stitching strand, which corresponds to the cutting position of all other web strands in the stitching strand, if, according to the invention, the cutting positions of the individual web strands were set before the merging in such a way that all the web strands of a stitching strand with one another before merging on the same cutting position in Reference to the knife cylinder.
  • Stapling strand should preferably be placed as close as possible in front of the knife cylinder.
  • one sensor each is provided before the web strands are brought together, which records a single measured value for the intersection of the web strand.
  • This sensor is preferably as close as possible before the merging by means of, for example, a collecting roller to arrange.
  • Sensors are preferably used which detect the deviation of the cutting positions of the web strands without an additional printed auxiliary mark. They are sensors that optically scan the print image on the substrate. Such a sensor is used both for Capture a single value for the intersection of a web strand before merging as also used to record a value for the intersection of the web strands in the stitching strand. The use of such sensors is known. Due to the possibility of the same sensor type maintenance is made even easier.
  • Sensors can also preferably be used which detect print marks which be arranged within the type area. This is particularly advantageous if, without the Machine to stop printing a page with different content. It is said to stop without stopping can be switched from one print product to the next.
  • This property is before used wherever several regional editions of a newspaper are printed, for example. It is common for part of the newspaper content to remain the same between each issue and another part of the content is changed. Switching production from one edition to another edition, should be done with as little effort as possible. For railways that no one Subject to changes of content, this is not a problem, since the production conditions during the Do not change spending bills. For courses with a change of content, the before Cylinder of printing printing switched off and other cylinders, which with the for the in the next partial edition of the printing plates provided.
  • the intersection of the webs with content change can preferably be adjusted by at least Print marks on the pages whose content changes from one edition to the other are provided, which are always in the same place within the respective type area also be printed.
  • the desired angular position of the knife cylinder when passing through the The brand on the sensor is the same for all issues.
  • the intersection of the webs with content change can regulated at the beginning of the production of a different edition of the newspaper without switching off the control.
  • the sensors used don't need that modified print image of the new edition can be set because they capture print marks that at all editions are always printed in the same place.
  • the signals from the sensors are combined in a central controller.
  • Each sensor is assigned its own control device, each of which is the sensor's measurement signal with a target value, which can also consist of several target value components, and processed, and outputs a manipulated variable to the actuator assigned to it.
  • the control device can be formed by a controller.
  • Each controller is preferably a setpoint generator assigned.
  • the controller of the common measured value directly or indirectly connected to each controller of the individual measured values. This is the common deviation of the intersection of the web strands in the Heflstrang also taken into account.
  • a special embodiment of the invention provides that only the controllers of the individual measured values individual actuators for changing the cutting positions of the web strands are assigned.
  • Deviations in the intersection of the web strands measured in the stitching strand just before Knife cylinders are used as a common correction value in all controllers of the individual measured values considered.
  • the correction value is preferably used as the controller for the individual measured values Common setpoint share abandoned.
  • the intersection of the web strands in the stitching strand can thus be in the stitching strand can be set.
  • the booklet register is used to set the cut position for the first time before the control is switched on. The booklet register is not changed during operation.
  • Another preferred embodiment also uses a booklet register.
  • the deviation of the cutting position of the web strands in the stitching strand measured by the stitching strand sensor not fed back to the controllers of the railway lines. Changes in the cutting position of the Staple strands that result between the web strand sensors and the staple strand sensor balanced in operation with the actuators in the booklet register.
  • a printing material web is unwound from a roll and in a rotary printing press runs through the printing unit or several printing units.
  • the cutting positions of web strands are set. This is done using movable rollers or bars that lengthen or shorten the paper web paths. It will differentiate between main and secondary registers. It is common to print wide paper webs which are then cut lengthways, creating the individual web strands. The The main register changes the paper web paths before, the secondary register after the longitudinal cut.
  • Figure 1 shows two web strands B1, B2, coming from the register, over Hopper inlet guide rollers 12 are brought together on a collecting roller 2.
  • a third Web strand is shown in the figure. In practice, even more web strands can be used be brought together. The invention is advantageous with only two mergable web strands can be used.
  • From the collecting roller 2 form the merged web strands B1, B2 a stitching strand H1. This runs over a former 13 into a folder F with a knife cylinder 1. There, the stitching strand is transverse to Cutting direction of the paper webs. Between the former 13 and the In practice, knife cylinder 1 must cover considerable distances. This is in the figure indicated by an interruption.
  • a measured value for the intersection of the web strands in the staple strand H1 is from one Staple strand sensor 5 detected.
  • the staple strand sensor 5 is preferably as close as possible to Direction of rotation attached in front of the knife cylinder 1. The accuracy of determining the This increases the cutting position.
  • an optical sensor is used which detects the printing pattern of one of the outer web strands of the Staple strand H1 scans.
  • print marks can be detected by the sensors inside the Type area can also be printed. These print marks are preferred on all pages always printed in the same place. Such brands are particularly preferred on pages printed, the content of which changes within a production.
  • the web strand sensors 3 are 3 attached over the funnel inlet guide rollers 12.
  • optical ones can preferably be used Sensors are used.
  • FIG. 2 describes the structure of the control loops for determining and controlling the cutting positions of the Web strands.
  • a computing unit 8 is directly assigned to all sensors.
  • a computing unit 8 preferably comprises inputs for the setpoints and the measured value, a setpoint generator 9, a controller 4 and an output to the actuator 10.
  • A is also in a computing unit 8 Reference value measured by the assigned sensor when setting the printing press is saved.
  • the control units can use 8 operating commands via a bus system be specified. According to the invention, a distinction is made between two types of control loops, one inner control loop per web strand and one outer control loop per stitching strand.
  • the internal control loop which responds relatively quickly, has the respective web strand sensor 3, a Computing unit 8 and an actuator 10.
  • the actuator 10 which is a mechanism for Adjustment of the main or secondary register can be a conventional register unit or also, as in the case of single drive technology, a lot of driven rollers or Cylinders that shift their angular positions relative to a leading angular position. That in each case an actuator assigned to a controller can extend the path length of a web strand or shorten and thus change the cutting position of this web strand.
  • the actuator controls the Process, the state of which is in turn detected by sensors 3, 5.
  • the outer control loop which is slower than the inner control loop, has the stapling strand sensor 5, a controller 6 assigned to it, a setpoint generator 7, and the inner control loops.
  • the controller 6 is not assigned an actuator. Only the inner controls 4 act directly on the actuator 10 assigned to them.
  • the controller 6 is preferably with each the controller 4 connected. This can be done particularly preferably via a bus on which all Computing units 4, 6 are connected. In particular, controller 6 is with all other controllers connected. Measured values between sensors and controllers or Correction values K exchanged between the controllers.
  • Another advantage of the bus system is that also telegrams for operating and programming the computing units 8 (Operating commands) and setpoint specifications 7, 9 can be sent. Also on that The dynamics of the individual controllers can be influenced via the operating commands.
  • the connected computing units are programmable so that they process values selectively So only accept values from a certain sensor or another controller.
  • the cutting positions of the individual web strands are regulated in the inner control loops so that all web strands have the same cutting position.
  • a deviation of the is measured Intersection from a reference value.
  • the controllers 4 When starting up the rotary printing press, for everyone Controller set an individual reference value. In the controllers 4, the deviations are too Control signals for the register actuators are processed and output to the actuators 10 intervene to control the process.
  • the inner control loop regulates quickly compared to the outer one Control loop in order not to create an unstable system if the inner control loop is dynamic Input values cannot follow.
  • the inner control loop is more dynamic than that provided outer control loop. This ensures at all times that all web sections B1, B2 on the web strand sensors 3 have the same intersection with one another.
  • a measured deviation from the cut position in the staple strand sensor 5 as the deviation of the The measured value from the reference value becomes one via the slow outer control loop Correction value K processed, which, for example via the bus system, all internal controllers 4 as
  • the Setpoint portion is supplied.
  • the setpoint of a controller 4 is made up of the individual Setpoint specification 9 and the general correction value K together. From the setpoints, the Each controller determines 4 individual values and the individual measured values of the web strands Control signals for the register actuator assigned to it. Via the connected actuators 10 is the cut position deviation of the booklet strand H1 in the web strands B1, B2 corrected. This structure is called "cascaded control" in control engineering.
  • the figures show the composition and comparison of the input values upstream of the controllers 4, 6 shown.
  • FIG. 3 schematically shows the construction of the method according to the invention for determining Cutting positions of web strands in the event that four stitching strands are brought together.
  • the described device and the method can then be adapted accordingly. From the figure it can be seen that the stitching strands can vary in length under certain circumstances Cover funding routes.
  • the control loops for the binding strands H2, H3 and H4 not shown. They are structured in the same way as the control loops of staple string H1, and these again analogous to the control loops as described in FIGS. 1 and 2. For each Staple strand H1, H2, H3, H4 becomes the individual cut position with respect to the knife cylinder 1 determined and regulated.
  • the computing units or controllers 4 are programmable in such a way that they selectively select values can process, i.e. they only accept values from a specific controller and / or sensor and discard the others.
  • the Definition of an acceptance address for a controller, from an operator console or from a PC etc. which are also connected to the bus. They get even better for them Determination of the correct acceptance address for necessary data from the machine control read and automatically processed by the PC etc. and sent to the controller.
  • the controllers 4 can then, for example, the sender address of a correction value K as a selection criterion to use. Another possibility is to send information to one or more recipients assign directly.
  • Figure 4 shows the previously described determination and regulation of the cutting position, at Merging web strands to staple strands, for application to the merging several strands.
  • two stitching strands H1 and H2 are exemplified merged.
  • the intersections of the web strands B1, B2 are determined individually before the merging.
  • On inner control loop comprises a web strand sensor 3, controller 4 and an actuator 10.
  • Im Staple strand H1 becomes the common deviation of the web strands with the staple strand sensor 5 B1, B2 determined in booklet strand H1 and processed by controller 6 to a correction value K1.
  • This correction value K1 is added to those controllers 4 as a setpoint component which are based on the Web strands B1, B2 act, which form the stitching strand H1. It will be a middle loop educated.
  • the outer control loop detects a further staple strand sensor 14, which according to the Merging the stitching strands H1, H2 is arranged, the common cutting position of the merged staples H1, H2.
  • a controller 15 assigned to this sensor processes a deviation in a correction value KW as the setpoint component to the controllers 6 Staple strand sensors H1, H2 is returned.
  • the controller 15 can be analogous to the others Controllers, a setpoint 16 can be specified.
  • the correction value KW of the outer control loop goes into the correction values K1 and K2 via the controller 6. These in turn work indirectly via the controller 4 to the actuators 10. There is a double cascading.
  • the embodiment of the invention described in Figure 1 is one Booklet register expanded. This is between the former 13 and the knife cylinder 1 Staple strand register integrated with its actuator 17, which by changing the path acts on the intersection of the web strands in the stitching strand.
  • the printer is used for manual adjustment of the rotary printing press the staple register first for one Adjust the catch range of the cut position. If the catch area is reached, the cut position is rough preset. Using the main, secondary and booklet registers, the Fine-tuned the cut position. After switching on the controllers 4, 6 the Adjustment of the cutting position as described before, without changing the booklet register.
  • Figure 6 corresponds to Figure 5, with the difference that the cascaded control is interrupted.
  • a deviation of the cutting position of the web strands in the staple strand measured in the staple strand sensor 5 is processed in controller 6 a as described above.
  • the controller 6 a is the actuator 17 directly assigned.
  • the correction value of the controller 6a is now sent to the actuator 17 Booklet register kept.
  • the single strand measured values for the intersections of the web strands B1, B2 become regulating signals for the actuators 10 assigned to them by the regulators 4a processed.
  • Independent control loops are created for the individual railway lines B1, B2 and a Independent control loop for the common H1 thread.

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  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP00810669A 1999-08-02 2000-07-27 Détermination de la position de coupe de bandes dans une machine d'impression rotative Expired - Lifetime EP1074501B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19936291.2A DE19936291B4 (de) 1999-08-02 1999-08-02 Bestimmung von Schnittlagen von Bahnsträngen in einer Rotationsdruckmaschine
DE19936291 1999-08-02

Publications (3)

Publication Number Publication Date
EP1074501A2 true EP1074501A2 (fr) 2001-02-07
EP1074501A3 EP1074501A3 (fr) 2003-05-02
EP1074501B1 EP1074501B1 (fr) 2005-11-09

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Application Number Title Priority Date Filing Date
EP00810669A Expired - Lifetime EP1074501B1 (fr) 1999-08-02 2000-07-27 Détermination de la position de coupe de bandes dans une machine d'impression rotative

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US (1) US7162954B1 (fr)
EP (1) EP1074501B1 (fr)
DE (2) DE19936291B4 (fr)

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EP1886954A2 (fr) * 2006-08-12 2008-02-13 MAN Roland Druckmaschinen AG Méthode pour controler le répérage d'une découpeuse dans une machine rotative d'impression
WO2009024579A3 (fr) * 2007-08-21 2009-09-03 Koenig & Bauer Aktiengesellschaft Dispositifs et procédé de contrôle et/ou de régulation d'une marche de faisceau dans un système de cônes d'une presse rotative à imprimer

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DE10303122B4 (de) 2002-09-27 2005-10-06 Koenig & Bauer Ag Verfahren zur Regelung der Bahnspannung eines Mehrbahnsystems
DE10335886B4 (de) * 2003-08-06 2013-12-19 Manroland Web Systems Gmbh Verfahren und Vorrichtung zum Regeln eines Gesamtschnittregisterfehlers einer Rotationsdruckmaschine
DE102004051635A1 (de) * 2004-10-23 2006-05-18 Man Roland Druckmaschinen Ag Verfahren zur Schnittregistereinstellung bei einer Rollenrotationsdruckmaschine
DE102004051633A1 (de) 2004-10-23 2006-05-18 Man Roland Druckmaschinen Ag Verfahren zur Schnittregisterregelung bei einer Rollenrotationsdruckmaschine
DE102004051634A1 (de) 2004-10-23 2006-05-18 Man Roland Druckmaschinen Ag Verfahren zur Schnittregisterregelung bei einer Rollenrotationsdruckmaschine
US20070010389A1 (en) * 2005-07-01 2007-01-11 Scott Paper Limited Hands-free towel dispenser
DE102005041179A1 (de) * 2005-08-31 2007-03-01 Man Roland Druckmaschinen Ag Verfahren zur Regelung von drucktechnischen Prozessen
US7765926B2 (en) * 2007-02-08 2010-08-03 Goss International Americas, Inc. Web printing press with delivery stream length determination
DE102007016223A1 (de) * 2007-04-04 2008-10-09 Manroland Ag Verfahren zum Betreiben eines Heftapparats einer Rollendruckmaschine
DE102007039372B4 (de) 2007-08-21 2010-08-12 Koenig & Bauer Aktiengesellschaft Schnittregisterregelung in einem Trichteraufbau sowie Verfahren zur Schnittregisterregelung
DE102008017532A1 (de) 2008-04-03 2009-10-08 Manroland Ag Schnittregisterregelung
DE102008054019A1 (de) 2008-10-30 2010-05-06 Manroland Ag Rollenrotationsdruckmaschine und Verfahren zum Einstellen des Schnittregisters davon
DE102009026987A1 (de) * 2009-06-17 2011-08-04 manroland AG, 63075 Rollendruckmaschine und Verfahren zum Betreiben dieser

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EP1074501B1 (fr) 2005-11-09
DE50011548D1 (de) 2005-12-15
DE19936291B4 (de) 2015-12-24
DE19936291A1 (de) 2001-03-01
US7162954B1 (en) 2007-01-16

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