EP2945804A2 - Dispositif et procédé de préréglage automatique des encres - Google Patents

Dispositif et procédé de préréglage automatique des encres

Info

Publication number
EP2945804A2
EP2945804A2 EP14700404.8A EP14700404A EP2945804A2 EP 2945804 A2 EP2945804 A2 EP 2945804A2 EP 14700404 A EP14700404 A EP 14700404A EP 2945804 A2 EP2945804 A2 EP 2945804A2
Authority
EP
European Patent Office
Prior art keywords
printing
ink
values
specific
presetting
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
EP14700404.8A
Other languages
German (de)
English (en)
Other versions
EP2945804B1 (fr
Inventor
Manfred Fritscher
Stephan Kanzler
Wolfgang Klein
Lothar KÜHLMEYER
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.)
Manroland Sheetfed GmbH
Original Assignee
Manroland Sheetfed GmbH
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 Manroland Sheetfed GmbH filed Critical Manroland Sheetfed GmbH
Priority to PL14700404T priority Critical patent/PL2945804T3/pl
Publication of EP2945804A2 publication Critical patent/EP2945804A2/fr
Application granted granted Critical
Publication of EP2945804B1 publication Critical patent/EP2945804B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0027—Devices for scanning originals, printing formes or the like for determining or presetting the ink supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/04—Tripping devices or stop-motions
    • B41F33/12—Tripping devices or stop-motions for starting or stopping the machine as a whole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/16—Programming systems for automatic control of sequence of operations
    • 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
    • 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
    • B41P2233/11—Pre-inking

Definitions

  • the invention relates to a device for automatic color presetting according to claim 1 and a method for automatic color presetting of inking units according to claims 6 and 9.
  • a substrate is successively moved or conveyed through a plurality of inking units and thus printing units of a printing machine, wherein in each printing unit usually a different color is applied.
  • the four scale colors black, magenta, cyan, and yellow, or possibly special colors are usually printed, with a separate inking unit for each of these colors.
  • each inking unit is assigned a color metering device.
  • the ink metering device of each inking unit comprises a plurality of ink metering elements and a lifting roller.
  • the number of Farbdosierieri corresponds to the number of ink zones within the inking unit.
  • the Farbdosieriata are designed for example as a so-called slider. Depending on the position of the slider, which can be different for each of the ink zones, a corresponding amount of ink comes to a
  • Ductor roller of the inking unit said amount of ink is transferred via the lifting roller of the ductor roller to a first inking roller of the inking unit.
  • the color design of a printed product to be printed is defined in the prepress stage, wherein area coverage values are defined for the colors to be printed and the inking units of the printing press involved in the printing. For each pixel of each color zone of each color unit, a surface coverage value is specified, so that the area coverage values of the pixels of a color zone result in a (mean) individual area coverage value per color zone.
  • the ink dosing elements and the squeegee rollers in each inking unit must be preset from the ink coverage values defined in the prepress stage in such a way that the first possible printed product printed with this default comes as close as possible to a prepress document.
  • DE 10 2004 01 1 239 A1 discloses a method for automatic color presetting on at least one inking unit of a printing press.
  • a respective ink dosing device which comprises a number of ink dosing elements corresponding to the ink zone number of the inking unit and a squeegee roller, is preset in such a way before printing that a printed product comes as close as possible to a preprinted original Farbdosieriata and / or the squeegee roller of the ink metering device or each inking unit in a first step printing ink specific adjustment parameters are determined, being determined for the Farbdosierimplantation and / or the squeegee of the Farbdosier nails of the or each inking unit in a second step pressure machine specific adjustment parameters, and wherein the default of Farbdosieretti and / or the lifting roller of the ink metering device of the or each inking unit using the determined pressure medium-specific adjustment parameters and the determined pressure-machine
  • pressure-medium-specific ie, for example, ink-specific
  • printing machine-specific for example, also printing unit-specific
  • presetting the ink metering device of an inking unit of a printing press It depends on the quality of the color preset how many adjustments to the coloration are required to set the printed colors according to those colors on a sample sheet used as a default. The more control cycles that are required, the higher the set-up times and the amount of waste generated during the test runs.
  • DE 29 22 964 A1 shows a system for printing press preparation and control in which data characterize press and print product-dependent factors in order to produce the desired printed product on a printing press. Means for predetermining mechanical settings depending on input data, and means for adjusting all mechanical settings according to the predetermined set values.
  • DE 43 11 1 132 A1 shows a method for color control in a printing press, in which density spectra of trial prints of the inks with predetermined area coverage and of the paper white are stored. Density spectra of measuring points per color zone of the original and at corresponding points in the printed product are used as a linear combination of the area covered weighted density spectra of the proofs of the individual printing inks and the paper white represented. The area coverage is calculated to approximate the density spectra optimally by linear combination. The ink feed is changed in case of deviation of the area coverage of printed product and template until an approximation of the density spectra is achieved.
  • DE 100 03 797 A1 shows a representation of paper color and printing properties on the monitor.
  • the type of print substrate and its printing properties are stored and displayed on a monitor before being printed on a computer.
  • the color image to be printed is digitally entered and displayed on the monitor according to various printing methods and printing inks and their properties.
  • An input keyboard can be used to select the substrate type and printing method for a simulated proof on the monitor.
  • DE 102 45 702 A1 shows the adaptation of the color control to the physical properties of ink and printing material.
  • a method for controlling the color guide in a printing press with inking uses a computer in the physical properties of ink and / or substrates known as data. The stored data are read into a color control model stored in the computer and the optimum settings regarding the color guidance are made before or during the printing process.
  • DE 198 22 662 A1 shows an image-data-oriented printing machine and a method for operating the image-data-oriented printing press.
  • basic knowledge about the interaction of operating media in the printing press is obtained through printing trials or during production, stored in an expert system and used for the printing process.
  • EP 0 976 556 A1 shows a maintenance and inspection system for a printing press.
  • a maintenance and inspection computer uses signals from the press to determine the condition of consumables, the load and the Wear of machine components reflecting quantities. From this time and extent of appropriate maintenance measures are determined.
  • EP 1 466 734 A2 shows a control for a printing machine.
  • the controller is connected to a memory in which data records with setting values of already executed print jobs are stored. Via an input device connected to the controller, values for the presetting of the printing press for new print jobs are entered.
  • the controller compares values of a new print job with values of already executed print jobs, so values of entered data records should be modifiable according to specifiable criteria.
  • the invention is therefore based on the object to provide a novel method for automatic color presetting on inking units of a printing press. This object is achieved by means of a device having the features according to claim 1 and by methods having the features according to claims 6 or 9.
  • all printing presses of a printing company or of a printing group are calibrated with uniform means.
  • Calibration is performed to set the ink feed in all printing units and presses using a uniform ink and a uniform printing form and substrate.
  • the calibration is carried out successively and printing unit for printing unit, so that after the calibration process specific machine-dependent parameters for the presentation of calibration curves for the presetting of Farbdosier Nuren exist for all printing works of all involved printing presses.
  • the machine-dependent setting parameters required for color presetting are stored separately locally in control devices for each printing unit. This storage can take place at each printing unit itself or in the printing machine coordinated in the machine control, such as at the control station.
  • the parameters required for presetting the color dosage with respect to the printing process for printing material and inks to be processed are generated in a printing network and then centrally registered, stored and made available as correction factors determined for various printing standards.
  • the color presetting on all different printing presses uses the same correction factors determined for the different available printing standards and printing inks.
  • the use of the stored parameters takes place in the devices connected to the printer network and thereafter in coordination between the printing presses used, taking into account order data and data for the print job to be used materials, in particular the substrate and the inks used.
  • the characteristics for the color presetting are stored in a master database with data records for characterizing parameters for different coloring standards.
  • An automatic ink preset device has ink dosing devices divided into a number of ink zones of the inking units.
  • the devices use pressure-specific and pressure-medium-specific adjustment parameters, each stored in a memory.
  • a first memory device is provided in or in connection with each printing press, in which printing machine-specific parameters for the setting of each ink metering element are deposited at least but for each inking unit.
  • a second storage device is provided, are stored in the pressure medium or printing ink-specific parameters for each in the printing press to be printed ink.
  • a computing device is provided with the first and the second memory device and with actuators the Farbdosierieri coupled. The computing device generates actuating signals from the data of the first and the second memory device, which are passed to the presetting of each Farbdosierimplantations for presetting.
  • the second storage device for storing and changing data is advantageously designed such that the data for labeling individual printing inks can be filed in a different manner according to coloring standards and / or printing material classes.
  • the correction values are stored in a retrievable manner for the purpose of generating preset values of the color metering of ink metering elements on the basis of the printing machine-specific parameters.
  • the second memory device can store the correction values for each stored printing ink with marking of the individual printing inks in accordance with coloring standards and / or printing material classes, the correction values being determined for the purpose of generating new or changed parameter values from setting values of color-dosing elements on the basis of printing processes carried out were.
  • Figure 1 is a sectional view of an inking unit of a printing machine in
  • FIG. 2 shows a partial section in FIG. 1 along the section line II-II
  • FIG. 3 shows a schematic illustration of the application of the presetting method in a printing machine according to the invention
  • Figure 4 is a diagram of a printing network
  • Figure 5 is a schematic for applying presetting correction in conjunction with various staining standards.
  • the invention is used on a printing press 1, which is shown by way of example in FIG. 3 as a sheet-fed offset printing press.
  • the printing machine 1 has a series of printing units 2 to 5, in each of which an inking unit 10 is provided for supplying a printing ink to a printing plate, which is mounted in each case on a plate cylinder 18 in the printing units 2 to 5. From each printing plate in the corresponding printing unit 2 to 5 of the printing machine 1, a color image of the corresponding printing ink is transferred via a blanket cylinder 19 to arc leading impression cylinders 20 guided sheet.
  • the plate cylinder 18, blanket cylinder 19 and impression cylinder 20 are marked in Figure 3 by way of example for the first printing unit 2 with reference numerals.
  • Fig. 1 and Fig. 2 show a diagram of an inking unit 10 of a printing press.
  • the inking unit 10 has an ink fountain 1 1 as a color memory for ink 12, which is transferred to a ductor roller 13.
  • the amount of printing ink 12, which passes from the ink fountain 1 1 on the ductor roller 13 is determined by the position of Farbdosierianan 14, which are assigned according to Figure 2 each a color zone in the inking unit 10 and can be opened or closed different degrees.
  • the quantity of ink transferred from the ink fountain 1 1 to the ink fountain roller 13 thus takes place zonally differently depending on the opening position of a corresponding ink metering element 14.
  • a color layer is removed in a reciprocating motion by means of a lifting roller 15 and onto a first inking roller 16 of the inking unit 10 transmitted (double arrow 17). It is thus also determined depending on how long the squeegee roller 15 rests against the ductor roller 13, an amount of ink that transmits the squeegee roller 15 of the ductor roller 13 to the ink roller 16.
  • the presetting of the color dosing at the beginning of a print job is made on the basis of pre-stage data. From the preliminary stage data, the expected ink requirement of a printing form to be printed can be determined depending on the size of a region to be inked (area coverage) corresponding to the ink zones.
  • the metering function ie the amount of ink generated depending on the setting of the ink metering elements 14, is known as a function of the ink requirement. This dependency must be determined in advance, as otherwise proper presetting is not possible.
  • Essential for the method to be used according to the invention is that each printing press of a printing press group, a printing works or a printing group is calibrated according to a standardized mode with regard to its coloring properties.
  • the setting parameters for a standardized dyeing are determined.
  • a basic parameter set (PO, P1) is successively printed in each of their printing units, each with a standardized printing plate, on a standardized printing substrate and a standardized ink used in all printing units 2 to 5 (preferably cyan is used) the relevant color guide settings of Farbdosier Nuren produced in an inking unit under defined conditions for a printing press.
  • This basic parameter set PO, P1 reproduces the characteristics for the ink feed adjustment in a printing unit between the opening positions of each of the ink dosing elements and an associated area coverage (ie the expected ink consumption) on the printing plate used in order to obtain a certain color required. layer thickness required on the paper, which is required for a predetermined color density to be determined by color density measurement.
  • the setting of the opening position of the color dosing elements is preferably carried out by means of an automatic control method using offline or inline measurements on print control strips on sheets printed according to predetermined conditions.
  • the calibration method uses a per se known self-learning adjustment method for obtaining color-dose settings from pre-stage data. In this procedure, it can be assumed that the same test printing material is used in all test steps in order to be able to guarantee the comparability of the parameter values obtained in all cases.
  • the Farbdosieretti 14 is determined from the parameters obtained during the calibration PO and P1 each Voreinstellkennline, PO the Dosierelement ein for the color requirement zero at 0% area coverage FD and P1 determines the slope of the curve with increasing color requirements up to 100% area coverage FD ,
  • the device of a printing machine 1 for the execution of a specific existing print job With a current job printing form and associated current job inks easily done by the correction of the presets to the final settings bes set the job requirements for the default setting of the inking units 10 of the printing machine 1 depending on the ink used in each case correction factors.
  • the setting values of all color-metering elements 14 are determined on the basis of a surface coverage FD from the print original on the basis of standard values and correction values.
  • correlations which are parameterized in a database, are used for optimized coloring, so that the parameters can be used at any time to set up a printing press for these relationships.
  • the master database 8 is subdivided into the coloring standards F1 to F4, which relate to the color schemes or color combinations or printing methods to be used, which are to be taken into account as presettings for print jobs.
  • Coloring standards such as F1 to F4 in FIG. 5 are differentiated, among others, according to ISO standards, according to company-specific adaptations of ISO standards, to company standards, to color types such as UV inks and similar criteria.
  • the master database 8 any and any number of coloring standards can be deposited.
  • the correction factor Z is obtained as follows:
  • the coloration is preset according to the calibration standard (curves K2 - K5) by converting the area coverage of the various printing plates from the precursor data (CIP3) to 100% into control values of the ink-dosing elements 14.
  • the provision of new factors takes place with reference to this base of the correction values Z in the master database for the respectively used combinations of standard color, printing ink and printing material category and in particular if the determined correction value Z deviates from the value stored in the master database.
  • the correction factors Z can therefore be stored at the request of the operator for each corresponding printing ink in the respectively corresponding coloring standard and for the respectively suitable printing material category.
  • the recovery of the correction factors Z can be standardized by fundamentally performing a corresponding series of printing operations using standard printing plates for common combinations of colors and substrates. In this way, a comprehensive set of correction factors Z can quickly be represented.
  • the recovery of the correction factors Z can also be done directly from the normal printing operation out. In this case, the representation of applicable correction factors Z for different pressure conditions is more random and may require subsequent adjustment operations. It is therefore important above all the standardized deposit of correction factors Z, which takes place in the context of the application of a color control system on one or more printing presses of a printing company or a network.
  • This correction Actuators Z may then be continually adjusted if the operator (s) can identify enhancements to the adjustment if correction factors Z are reissued or changed at the completion of a control process.
  • the correction of the presetting takes place in which the correction factor Z is calculated both into the parameter PO as a zero value of the respective setting or conversion curve K2 to K5 and into the parameter P1 as the slope of the respective setting or conversion curve K2 to K5.
  • the setting or conversion curves K2 to K5 are thus either raised and steeper or else both lowered and flattened.
  • a multiplication factor of 125% is applied to the standard position determined from the corresponding area coverage FD by the setting or conversion curve in PO and P1 is multiplied by 1.25.
  • the newly calculated slider position then largely corresponds to the color requirement for the selected job color and the substrate to be printed or its category of surface finish.
  • the determined correction factors Z of the color database apply to all applications in which the selected coloring standard is used.
  • pressure-medium-specific correction factors Z are obtained which include a dependence of the settings of the ink dosing elements on the standard values of the calibration in relation to the applied printing ink and the substrate used or of its substrate category and which are centrally located within one Printer network P-net, as shown in Figure 4, is stored.
  • correction factors Z are then available for the processing of future print jobs which are to be carried out with the same coloring standard (also using the same printing material class).
  • the printing network P-net contains a central control device 7 for the printing press, with staff being provided for the provision of order data and the control of processes.
  • devices of a prepress 6 symbolically represented by the control device 7, two printing presses 1 with printing units 2 to 5 and one respective control desk 9.1 and 9.2 and devices for further processing operations (further processing 30) are connected by data technology.
  • a parameter memory 8 is provided. This is coupled to the control device 7 and the control stations 9.1, 9.2, so that stored in the parameter memory 8 both data and data can be retrieved.
  • the data are defined as pressure medium-specific parameters and are used to calculate the presetting values for the color dosing described above.
  • FIG. 3 the transmission of the preset values for the ink metering elements 14 starting from the parameter memory 8 and in conjunction with a parameter memory 9 in control stations 9.1 and 9.2 via presetting functions in the ink boxes 1 1 of the inking units 10 in the printing units 2 to 5 of FIG Printing machine 1 shown schematically.
  • printing machine-specific parameters PO, P1 belonging to the particular printing press 1 to be used are provided.
  • the presetting of each individual ink metering element 14 can then be calculated via the resulting default settings K2 to K5, which are shown here specifically for each printing unit 2 to 5, and adjusted at the respective ink fountain 1.
  • parameter memory 8 is connected to the parameter memory 9, which provides the correction factors Z to be used for the respective print job in accordance with the printing inks and the printing material property.
  • a second method variant is also included, in which the default values of the pre-setting parameters PO and P1 and also the correction factor or factors Z instead of by a learning method for color pre-setting machine, alternatively also by an operator at the printing machine control center 9.1 or 9.2 can be influenced and also entered there directly.
  • the method according to the invention has the effect that the correction factors Z determined for combinations of printing ink and dyeing standard, which also includes a color series, as well as associated substrate categories are stored not only locally for individual machines, but that these factors are connected to the printer network of the operator for all Printing presses are available.
  • the determined and stored correction values Z apply regardless of the size or the print format of the connected printing presses, provided that they have been uniformly calibrated. In the group of printers working with the same colors and coloring standards, the correction factors Z can even be applied at the different locations.
  • the master database can be stored for extended use of the correction factors Z outside the generating them printing in an external so-called cloud data storage.
  • cloud data storage is accessible via a public network (Internet) under selected security conditions only for the users of a particular printing company.
  • the data pool of the master database (data memory 8) can be made available to other users using comparable security conditions. This can be done whenever a printing press or the printing presses of a printing company have been calibrated with all printing presses according to the calibration method described earlier.
  • correction factors can also be used for machines from other manufacturers.
  • correction factors can also be made available to the printer or the printer in the case of printing machines calibrated by the manufacturer with the master data for standard printing inks with a specifically configured database.
  • characteristic values for printing inks are stored.
  • the characteristic values used here are color density, filter recognition and Lab values of the arrangement in the color space. These values are listed for a color code "Kumuh-Lila" in the grid at the bottom left. These values are stored predefined according to the respective classifications of a coloring standard F1 to F4 and a class of a printing substrate surface.
  • a correction value Z which in an impression of this color "Kumuh-Purple" under the coloring standard F4 on a glossy substrate was determined.
  • the correction value Z is obtained by setting a preset value for the ink dose setting according to the distribution of the areal coverage of a printing plate on the basis of the precursor data and then adjusting it in a color control process until the correct color density is obtained on the printed sheet.
  • the correction values Z normally result for a printing ink, ie evenly in a printing unit for all ink dosing elements. Differences in the correction values Z over the width of the printing unit after closed control can be compensated by averaging. Outlier values that attempt to falsify an extreme correction up or down are hidden or submitted to the printer for review.
  • the implementation of the method according to the invention is carried out by a structured data exchange between areas of the prepress and the controls of printing presses 1 in a printing or a printer sharing.
  • An averaged change in dosing element settings from the setpoint for a reference ink to the setting for a currently used ink is detected (e.g., at a defined average area coverage) and recorded as a correction factor Z for the inks used.
  • the correction factors Z for presetting correction are differentiated according to an associated dyeing standard F1 to F4 (incl. Predetermined substrate category) and individually stored in the master database 8 of a printing network under unique color names of the printing inks used (see FIG. 5).
  • V. Various printing presses of a printing company can be calibrated according to the same procedure, so that an absolutely equivalent adjustment of the ink metering device is given and a uniform presetting is feasible.
  • the parameters can be set to the optimum Preset correction sent to the respective printing press and taken into account in the preset values of the Farbdosieriata (Fig. 3, 4). If existing preset data in the print shop network are processed in a print job for any printing press of the printing house and it is necessary to correct the ink metering adjustment, the adjustment for optimal preset adjustment can be sent to the master database of the printing press for storage. An adaptation of the correction values is then taken into account in future calculations of preset values for the adjustment of the color metering elements. ( Figures 3, 4).
  • the master database can be stored for further use of the correction factors outside of the printing house in an external cloud data storage, which is accessible via a public network under security conditions for the users of the printing house, and so be usable for other users using comparable security conditions.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

L'objet de la présente invention est d'améliorer un procédé de préréglage automatique des encres dans les systèmes d'encrage de groupes d'impression de presses d'impression. Dans un système d'encrage, les dispositifs de dosage des encres doivent être préréglés avant l'impression en fonction du nombre de zones des encres de manière telle qu'un produit imprimé se rapproche autant que possible de l'original. À cet effet, des paramètres de réglage spécifiques aux moyens d'impression et aux presses d'impression sont déterminés et le préréglage des éléments de dosage des encres se produit sur la base des paramètres de réglage précédemment déterminés. En outre, selon l'invention, une valeur pour une correction de préréglage est déterminée et mise en mémoire dans une mémoire centrale d'un réseau d'imprimerie.
EP14700404.8A 2013-01-16 2014-01-14 Dispositif et procédé de préréglage automatique des encres Active EP2945804B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14700404T PL2945804T3 (pl) 2013-01-16 2014-01-14 Urządzenie i sposób automatycznego wstępnego ustawiania koloru

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013200605 2013-01-16
DE102013113280.4A DE102013113280A1 (de) 2013-01-16 2013-11-29 Vorrichtung und Verfahren zur automatischen Farbvoreinstellung
PCT/EP2014/050579 WO2014111372A2 (fr) 2013-01-16 2014-01-14 Dispositif et procédé de préréglage automatique des encres

Publications (2)

Publication Number Publication Date
EP2945804A2 true EP2945804A2 (fr) 2015-11-25
EP2945804B1 EP2945804B1 (fr) 2019-04-10

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Application Number Title Priority Date Filing Date
EP14700404.8A Active EP2945804B1 (fr) 2013-01-16 2014-01-14 Dispositif et procédé de préréglage automatique des encres

Country Status (5)

Country Link
EP (1) EP2945804B1 (fr)
CN (1) CN105026157A (fr)
DE (1) DE102013113280A1 (fr)
PL (1) PL2945804T3 (fr)
WO (1) WO2014111372A2 (fr)

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DE102021118795A1 (de) 2021-07-21 2023-01-26 Koenig & Bauer Ag Verfahren zur Produktionssteuerung
DE102021118796A1 (de) 2021-07-21 2023-01-26 Koenig & Bauer Ag Verfahren zur Produktionssteuerung

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DE102013113280A1 (de) 2014-07-31
CN105026157A (zh) 2015-11-04
WO2014111372A3 (fr) 2015-03-12
WO2014111372A2 (fr) 2014-07-24
EP2945804B1 (fr) 2019-04-10
PL2945804T3 (pl) 2019-09-30

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