EP1249346A1 - Dispositif de repérage de l'image d'impression dans une machine d'impression flexographique - Google Patents

Dispositif de repérage de l'image d'impression dans une machine d'impression flexographique Download PDF

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Publication number
EP1249346A1
EP1249346A1 EP02005727A EP02005727A EP1249346A1 EP 1249346 A1 EP1249346 A1 EP 1249346A1 EP 02005727 A EP02005727 A EP 02005727A EP 02005727 A EP02005727 A EP 02005727A EP 1249346 A1 EP1249346 A1 EP 1249346A1
Authority
EP
European Patent Office
Prior art keywords
rollers
printing
involved
image
print image
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
EP02005727A
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German (de)
English (en)
Other versions
EP1249346B1 (fr
EP1249346B2 (fr
Inventor
Dietmar Pötter
Martin Krümpelmann
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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
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Application filed by Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Priority to EP05022128A priority Critical patent/EP1666252B1/fr
Publication of EP1249346A1 publication Critical patent/EP1249346A1/fr
Publication of EP1249346B1 publication Critical patent/EP1249346B1/fr
Application granted granted Critical
Publication of EP1249346B2 publication Critical patent/EP1249346B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/24—Rotary letterpress machines for flexographic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/20—Supports for bearings or supports for forme, offset, or impression cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/26—Arrangement of cylinder bearings
    • B41F13/30—Bearings mounted on sliding supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control
    • B41F33/0045—Devices for scanning or checking the printed matter for quality control for automatically regulating the ink supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2200/00—Printing processes
    • B41P2200/10—Relief printing
    • B41P2200/12—Flexographic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2200/00—Printing processes
    • B41P2200/30—Heliography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/70—Driving devices associated with particular installations or situations
    • B41P2213/73—Driving devices for multicolour presses
    • B41P2213/734—Driving devices for multicolour presses each printing unit being driven by its own electric motor, i.e. electric shaft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00—Printing
    • Y10S101/45—Sensor for ink or dampening fluid thickness or density

Definitions

  • the invention relates to a device and a method according to the preamble of claim 1. It should be noted here that there is a need to adjust the print image by optimizing the relative position of the rollers involved in the inking and printing process in all areas of rotary printing. In gravure printing machines, for example, the position of the impression roller to the printing roller is set. In the case of flexographic printing machines, the impression cylinder, the printing roller and the anilox roller must be adjusted to one another.
  • flexographic printing machines which have a printing roller and a Resterwalze are equipped, each on at least one console of the Printing machine frame are movable. These two rollers can pass through own actuators both independently and together the impression cylinder on which the printing material web rests become.
  • DE 29 41 521 A1 and DE 37 42 129 A1 show printing presses, bel which the pedestals of the carriage carrying the pressure cylinders In Carriage guides for the inking unit consoles of the printing press frame guided and provided with their own spindle drives and where the Carriage of the printing cylinder with further carriage guides for the Provide the bearing blocks of the carriages carrying the ink application or anilox rollers are, which in turn have their own spindle drives.
  • a flexographic printing machine in which the Carriage carrying the printing roller and the inking or anilox rollers carrying sled in a common sled guide Inking unit consoles of the printing press guided and together and individually can be moved by spindle drives.
  • the setting of the print image can be carried out in a known manner as follows.
  • An electronic control device is provided which can access data entered into a storage device.
  • the data relate to the travel distance between the printing and the counter-pressure roller, taking into account the geometric dimensions of the machine and the diameter of the rollers.
  • This control device then adjusts the relative roller positions, so that it should be ensured that all parts of the printed image are transferred.
  • the various rollers, printing forms as well as the materials to be printed and all other parts involved have geometric tolerances, so that an additional loading process is often necessary. This process is carried out by the press operator, who adjusts the roller positions while observing the print image.
  • This type of adjustment of the print image ensures that a good print image is obtained with the slightest pressure of the rollers involved in the printing process against one another.
  • this type of adjustment of the printed image is cumbersome, requires a lot of time and waste and is also disadvantageous insofar as it depends on the subjective assessment of the press operator by inspection,
  • the object of the invention is therefore a device of the beginning specified type to create an automatic adjustment of the Print image to the desired optimal quality.
  • this object is achieved at the beginning of a device specified type in that at least one printed image on the Camera capturing web is provided, which is consecutive feeds recorded images to an electronic control device.
  • This Control device determines the optimal ones from the recorded images Roller positions and thus controls the positioning motors automatically.
  • a control program is provided, to which the geometrical dimensions of the rollers involved in the printing and inking process are known, and which, if necessary (for example in the case of long travel paths or after a roller change), provisionally indicates the position of these rollers to one another by signals to the actuators established.
  • the method according to the invention also works when there is no additional control program.
  • the digitized target form of the printed image is stored in the storage unit.
  • This target shape is then (possibly in the control device) with the compared each recorded image.
  • the control device generates then so long for the actuator drives the actuating signals until the comparison the best match between the recorded Print image and its stored target shape results.
  • Another embodiment of the invention does not require a digitized target form stored in a memory.
  • This further embodiment takes advantage of the fact that the intensity of the reflected light from previous sections of the printed image has a characteristic course as a function of the relative roller position. In this way, the intensity of the reflected light does not change as long as there is no contact between all the rollers involved in the printing or inking process. When the contact is established, the ink transfer to the printing material begins and the intensity of the reflected light changes relatively strongly until an optimal value of the ink transfer is reached.
  • a further approach of the rollers then only leads to a smaller change in the intensity of the reflected light. In the area in which the change in intensity flattens, an optimum between ink transfer and contact pressure of the rollers against one another has generally been achieved.
  • a further mutual approach of the rollers then only builds up pressure, which can lead to damage to the rollers, roller bearings, printing forms, substances to be printed, etc.
  • An improvement of this embodiment can be achieved if one Difference blinding between the intensity values of the printed Substrate and the intensity values of the unprinted substrate he follows.
  • the difference values obtained are in the following contrast values called. They can be in a form similar to the intensity values continue to be used.
  • the use of at least one color camera is recommended, so that light of selected wavelength ranges can be recorded.
  • This measure is suitable both to facilitate the comparison with a stored digitized target shape of the printed image and to carry out the course of the light intensity or the contrast values in an improved form.
  • Commercial cameras of modern design generally have semiconductor components as photosensitive elements which are sensitive to light of certain wavelengths, which can be attributed to the photo effect and its applications in the half-age range. It is useful if a camera is able in this way to assign color intensity values of several colors (e.g. red, yellow, blue) to electrical output values. These values are then made accessible to a regulating and control unit.
  • the color intensity curve of different colors or even the entire spectrum of a printed image or even the sections of a printed image can be recorded.
  • the measured values are then used in the manner already described to set the suitable position of the printing rollers.
  • Contrast can also be formed for the individual colors in the manner already described.
  • Light intensity values can also be converted into coordinate systems suitable for further evaluation. The same naturally also applies to the contrast values.
  • These values derived in the last instance from intensity values and color values (wavelength / frequency) also have a characteristic course as a function of the relative position of the rollers and can be used in the manner already described.
  • the use of the method according to the invention is particularly advantageous for Flexographic printing because here the thickness of the clichés must also be taken into account.
  • their tapes and other elements involved have different thickness tolerances so that it can happen that with a gentle, light touching touch not all parts the clichés create printed images and only partial images are created.
  • the Deviation between the above-mentioned geometric target value and the actual positions of the rollers involved in the printing process at Flexographic printing particularly large.
  • a digital camera is expediently used as the camera provides digitized images of the recorded print images.
  • the setting can be set separately for each printing unit respectively.
  • a separate adjustment of the actuators for producing the parallelism of the different rollers can be provided if, due to the inclination of a roller, the pressure is different over its length.
  • a measuring process in the sense of this application is the observation of the course of the intensity or contrast values while the rollers involved in the printing process are adjusted to one another. If only one camera is used, it is possible to set several inking units of a machine sequentially, that is, to carry out a measuring process each time an inking unit is set.
  • a printing press frame In a printing press frame, of which only the side parts 1 and 2 are shown, is usually provided with a drive Back pressure roller 3 stored.
  • the side parts 1, 2 carry one Printing unit console 4, on which the bearing blocks in guides, not shown 5 and 6 of a printing roller 7 and an anilox roller 8 slidably in the direction the double arrows A and B are guided.
  • the pedestals arranged on both sides 5, 6 can be moved by individually controllable servomotors M1 to M4, and although in the catfish that each roller 7, 8 can be moved by itself and both can also be moved together in a fixed position.
  • the printing press frame 1, 2 is not shown with others Inking consoles on which print and in a corresponding manner Anilox rollers 8 are guided movably, with only for all printing cylinders the only counter-pressure roller 3 is provided.
  • the flexographic printing machine according to the invention can in principle of its mechanical construction forth in the same way as that in the DE 29 41 521 A1, DE 37 42 129 A1 and DE 40 01 735 A1 described Flexo presses.
  • the anilox roller 8 is provided with a conventional inking device preferably consists of a known color camera.
  • the printing roller 7 is provided with clichés 9 printing on the paper web 17 Mistake. In this case, a diamond pattern becomes what is simple in the figure is to be represented, printed.
  • Printing roller 7 is the counter-pressure roller 3 in the direction of arrows C. and D running paper web 17 printed with a print image 10, which the For the sake of simplicity, it is shown in the form of squares.
  • This print image 10 is recorded in the detection area 11 by the camera K, which successively recorded images via line 12 or with one Computer provided control and regulating unit 13 supplies.
  • In the tax and Control unit 13 receives data via a special input device 14 entered the diameter of the platen 7 and the thickness of the of these stereotypes 9 concern.
  • the target shape of the inputted print image 10 Via a further input unit 15, for example in the form of on a CD stored data, the target shape of the inputted print image 10.
  • the control and regulating unit 13 In one embodiment, for example, the camera K recorded print images with the input via the input unit 15 The target shape of the printed image is compared and the control and regulating unit 13 outputs signals via lines to an actuating device 16, which correspond to the signals generated by the control and regulating unit 13, the servomotors M1 to M4 controls the printing and anilox roller 7, 8.
  • the setting values in one Storage of the control unit stored so that the optimal position of the printing and anilox rollers 7, 8 again found can be.
  • FIG. 2 show the manner or sequence in which the three rollers of a flexographic printing press involved can be set against one another.
  • end printing processes such as in gravure printing
  • Figure 2 is constructed in matrix form.
  • the columns labeled with the uppercase letters A to C contain exemplary embodiments, while the rows labeled with the lowercase letters a to e indicate process steps of the individual exemplary embodiments.
  • the printing material which runs between the printing 7 and the counter-pressure roller 6 during the printing process and to which the reference number 17 is assigned in FIG. 1 is not shown in FIG. 2.
  • roller 7, 8 The individual movement of a roller 7, 8 is represented by an arrow within a roller, while an arrow which passes through both rollers denotes the joint movement of the roller package without changing the relative position of the rollers to one another.
  • overpressure is often used. It should therefore be pointed out at this point that "overpressure” means that the rollers are turned on or pressed on, which goes beyond their exact geometric dimensions. This measure ensures that a full-area ink transfer takes place in any case between the “press-over” rollers or between the printing material which is printed between press-over rollers and one of these rollers.
  • the "distance” by which "pressure” is required or the pressure required for this varies from printing process to printing process from fractions of a millimeter to millimeters. It is clear that most of the printing processes use flexible rollers, substrates or other flexible additional elements that increase this distance. In this context, the clichés of flexo printing or the impression of gravure are given as examples. However, it is also worth mentioning that cylinders made of steel can usually be overpressed with simple means by amounts that usually go beyond the out-of-roundness of their surface. This is particularly the case if the cylinders have rubberized outer surfaces. That is why the overpressure mentioned can be used in various printing processes.
  • step A b the pressure roller 7 is brought up against the counter-pressure roller 6 and overpressed in the manner already described above.
  • the individual movement of the pressure roller 7 is represented by the arrow. This ensures that all areas of the plate (if they are colored) transfer ink to the substrate.
  • process step A b there is still no contact and therefore no ink transfer to the printing roller 7 and the printing material.
  • the next method step c of embodiment A consists in moving the anilox roller 8 towards the printing roller 7 until all the picture elements are recognizable on the printing material.
  • step A d shows how the two rollers 7 and 8 are moved away from the counter-pressure roller, the set relative position between the anilox roller 8 and the pressure roller 7 being retained.
  • process step A e the two rollers are moved back to the counter-pressure roller until all image elements are again present on the substrate, which is verified again with the aid of the camera. The process is complete, the print image is optimized and the actual production process can begin.
  • line a is the starting forward in which the three rollers 3, 7, 8 involved are not yet positioned against one another.
  • the anilox roller 8 is placed against the printing roller 7 and is overpressed in the manner already described above. This ensures that all areas of the plate are completely colored.
  • the next method step c of embodiment B consists in moving the package of anilox roller 8 and printing roller 7 to the counter-pressure roller 3 until all the picture elements are recognizable on the printing material. This fact is verified in the manner already described with the help of at least one camera. Since permanent overpressure of the rollers 7 and 8 set in process step b to one another is undesirable, process steps B d and B e now take place.
  • Method step B d shows how the roller 8 is moved away from the pressure roller 7, the set relative position between the pressure roller 7 and the counter-pressure roller 3 being retained. In the course of process step B e, the two rollers are brought together again until all image elements are again present on the printing material, which is again verified using the camera. The process is now complete, the print image is optimized and the actual production process can begin.
  • the pressure roller 7 and the anilox roller 8 are placed together on the counter-pressure roller 3, with all three rollers 3, 7, 8 involved being pressed against one another.
  • the roller zone pair consisting of pressure rollers 7 and screen rollers 8 is then moved together by the counter-pressure roller, the overpressure between the rollers of the roller pair remaining.
  • the pair of rollers is placed against the counter-pressure roller until all picture elements are transferred to the printing material.
  • the anilox roller 8 is moved away from the printing roller, at least no complete ink transfer takes place. The approach of the anilox roller 8 to the printing roller 7, shown in method step C1 f, takes place again until the printed image without loss of area. is mapped.
  • step c the anilox roller 8 from the pressurized position to the counter-pressure roller 7 employed pressure roller from its depressed position relative to the Printing roller is moved in the direction of the arrow.
  • step d the Anilox roller 8 in step d in its optimal position on the printing roller brought and in steps e and f the common departure from Printing roller and anilox roller from the backing roller and starting by the control unit in one form to the counter-pressure roller ensures that the printed image is displayed without loss of area.
  • FIG. 3 illustrates schematically. the manner in which the printed image 10 contained in the rectangle 20 can be broken down into different sections 18.
  • FIG. 4 shows the contrast curve k i of the sections 18a and 18b, which is plotted as a function of the position of the rollers relative to one another x.
  • the resulting curves 19 a and 19b are assigned to sections 18a and 18b.
  • Such normalization can be carried out, for example, with respect to average values of several sections 18.
  • the course of the two characteristic curves is offset with respect to the roller position, since the rollers, clichés etc. involved in the printing process, as already mentioned several times, have tolerances which, in this case, lead to section 18a being printed completely "earlier" than section 18b ,
  • section 18a is already completely printed when area 21a of characteristic curve 19a is reached.
  • Both sections 19 a, b are printed when section 21b of the characteristic curve 18b is reached.
  • the process of providing the printing rollers can be ended when the area 21n of a nth characteristic curve is reached, where n is a selected number of image sections.
  • the region 21 of the characteristic curves 19 lie behind the second turning point of the characteristic curves 19 in the exemplary embodiment shown does not mean that this must always be the case. Rather, the characteristic curves depicted also have a plurality of regions, the course being so characteristic that an evaluation device can readily recognize when the characteristic curves 19 has reached such a region in a selected number of image sections 18.
  • the definition of this area is therefore a measure that depends on a number of parameters (print quality to be achieved, substrate, printing process, etc.) and can be carried out as required.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quality & Reliability (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)
  • Image Analysis (AREA)
  • Printing Methods (AREA)
EP02005727A 2001-03-27 2002-03-13 Dispositif de repérage de l'image d'impression dans une machine d'impression flexographique Expired - Lifetime EP1249346B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05022128A EP1666252B1 (fr) 2001-03-27 2002-03-13 Dispositif et procédé de réglage de l'image d'impression dans une machine d'impression flexographique

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10115134 2001-03-27
DE10115134 2001-03-27
DE10145957.2A DE10145957B4 (de) 2001-03-27 2001-09-18 Vorrichtung und Verfahren zur Einstellung des Druckbildes in einer Flexodruckmaschine
DE10145957 2001-09-23

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP05022128A Division EP1666252B1 (fr) 2001-03-27 2002-03-13 Dispositif et procédé de réglage de l'image d'impression dans une machine d'impression flexographique
EP05022128.2 Division-Into 2005-10-11

Publications (3)

Publication Number Publication Date
EP1249346A1 true EP1249346A1 (fr) 2002-10-16
EP1249346B1 EP1249346B1 (fr) 2005-10-12
EP1249346B2 EP1249346B2 (fr) 2013-03-06

Family

ID=26008926

Family Applications (2)

Application Number Title Priority Date Filing Date
EP05022128A Expired - Lifetime EP1666252B1 (fr) 2001-03-27 2002-03-13 Dispositif et procédé de réglage de l'image d'impression dans une machine d'impression flexographique
EP02005727A Expired - Lifetime EP1249346B2 (fr) 2001-03-27 2002-03-13 Dispositif de repérage de l'image d'impression dans une machine d'impression flexographique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP05022128A Expired - Lifetime EP1666252B1 (fr) 2001-03-27 2002-03-13 Dispositif et procédé de réglage de l'image d'impression dans une machine d'impression flexographique

Country Status (7)

Country Link
US (1) US6634297B2 (fr)
EP (2) EP1666252B1 (fr)
JP (2) JP4363819B2 (fr)
AT (1) ATE306395T1 (fr)
CA (1) CA2379013C (fr)
DE (3) DE20122584U1 (fr)
ES (2) ES2386548T3 (fr)

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WO2003066332A3 (fr) * 2002-02-05 2004-01-15 Windmoeller & Hoelscher Dispositif et procede pour corriger une erreur d'alignement longitudinal resultant d'un reglage de position
WO2004065127A3 (fr) * 2003-01-24 2004-11-04 Windmoeller & Hoelscher Procede pour corriger des variations de la quantite d'encre transferee sur l'image a imprimer qui apparaissent au cours de l'impression
EP1839854A1 (fr) 2006-03-31 2007-10-03 ELTROMAT GmbH Méthode et dispositif pour ajuster optimalement la position dans une machine d'impression rotative fléxographique
EP1916102A1 (fr) * 2006-10-23 2008-04-30 Fischer & Krecke GmbH & Co. KG Procédé, dispositif de montage et unité de control pour ajuster un cylindre dans une machine à imprimer
WO2008049501A3 (fr) * 2006-10-23 2008-06-26 Fischer & Krecke Gmbh & Co Kg Presse rotative et procédé pour ajuster un de ses cylindres
WO2008049500A3 (fr) * 2006-10-23 2008-09-18 Fischer & Krecke Gmbh & Co Kg Presse rotative et procédé pour ajuster un de ses cylindres
EP2127876A1 (fr) 2008-05-26 2009-12-02 BST International GmbH Procédé et dispositif de réglage d'une image d'impression produite par une presse rotative
WO2010142405A2 (fr) 2009-06-10 2010-12-16 Windmöller & Hölscher Kg Dispositif et procédé de réglage mutuel d'au moins deux cylindres d'une machine à imprimer
WO2011086044A1 (fr) 2010-01-14 2011-07-21 Windmöller & Hölscher Kg Procédé et dispositif destinés à optimiser la position relative d'au moins deux cylindres d'impression
WO2012089496A1 (fr) 2010-12-27 2012-07-05 Uteco Converting S.P.A. Système et procédé permettant de régler et de surveiller les pressions des rouleaux d'impression d'une machine d'impression flexographique dotée d'un tambour central
ES2395183A1 (es) * 2011-08-12 2013-02-08 Comexi Group Industries, Sau Método para ajuste de presiones en una máquina impresora flexográfica y máquina impresora flexográfica para su implementación.
EP2581226A1 (fr) 2011-10-14 2013-04-17 Windmöller & Hölscher KG Presse et procédé de positionnement d'au moins un cylindre d'encrage
CN103101290A (zh) * 2013-01-23 2013-05-15 深圳市博泰印刷设备有限公司 间歇式柔印设备
CN102216082B (zh) * 2009-01-12 2014-07-02 英国恩麦逊公司 橡胶凸版印刷方法和橡胶凸版印刷设备
DE102013010764A1 (de) * 2013-06-28 2014-07-10 CONPRINTA GmbH & Co. KG Druckwerksystem und Druckwerk

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DE10159387A1 (de) 2001-12-04 2003-06-12 Windmoeller & Hoelscher Verpackungsdruckmaschine mit eingebauter automatischer Vergleichsfunktion zwischen Druck- und Sollbild
JP4024593B2 (ja) * 2002-05-22 2007-12-19 大日本スクリーン製造株式会社 インキ供給制御装置および印刷装置
DE10254836A1 (de) 2002-11-22 2004-06-17 Windmöller & Hölscher Kg Verfahren und Vorrichtung zur Regelung des Registers einer Druckmaschine
DE10320205B4 (de) * 2003-05-07 2015-12-17 Windmöller & Hölscher Kg Mehrfarben-Rotationsdruckmaschine
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WO2003066332A3 (fr) * 2002-02-05 2004-01-15 Windmoeller & Hoelscher Dispositif et procede pour corriger une erreur d'alignement longitudinal resultant d'un reglage de position
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EP1839854A1 (fr) 2006-03-31 2007-10-03 ELTROMAT GmbH Méthode et dispositif pour ajuster optimalement la position dans une machine d'impression rotative fléxographique
EP2298552A1 (fr) 2006-10-23 2011-03-23 Fischer & Krecke GmbH Presse rotative et procédé pour ajuster un de ses cylindres
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EP1916102A1 (fr) * 2006-10-23 2008-04-30 Fischer & Krecke GmbH & Co. KG Procédé, dispositif de montage et unité de control pour ajuster un cylindre dans une machine à imprimer
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EP2127876A1 (fr) 2008-05-26 2009-12-02 BST International GmbH Procédé et dispositif de réglage d'une image d'impression produite par une presse rotative
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DE102009025053A1 (de) 2009-06-10 2010-12-16 Windmöller & Hölscher Kg Vorrichtung und Verfahren zum gegenseitigen Anstellen zumindest zweier Zylinder einer Druckmaschine
US8578850B2 (en) 2009-06-10 2013-11-12 Windmoeller & Hoelscher Kg Device and method for setting at least two cylinders of a printing machine against each other
DE102010000907A1 (de) 2010-01-14 2011-07-21 Windmöller & Hölscher KG, 49525 Verfahren und Vorrichtung zum Optimieren der Relativposition zumindest zweier Druckwerkszylinder
WO2011086044A1 (fr) 2010-01-14 2011-07-21 Windmöller & Hölscher Kg Procédé et dispositif destinés à optimiser la position relative d'au moins deux cylindres d'impression
DE102010000907B4 (de) * 2010-01-14 2015-09-10 Windmöller & Hölscher Kg Verfahren und Vorrichtung zum Optimieren der Relativposition zumindest zweier Druckwerkszylinder
WO2012089496A1 (fr) 2010-12-27 2012-07-05 Uteco Converting S.P.A. Système et procédé permettant de régler et de surveiller les pressions des rouleaux d'impression d'une machine d'impression flexographique dotée d'un tambour central
US9259914B2 (en) 2010-12-27 2016-02-16 Grafikontrol S.P.A. System and method for adjusting and monitoring the pressures of printing rollers in a flexographic printing machine with central drum
WO2013024186A1 (fr) * 2011-08-12 2013-02-21 Comexi Group Industries, Sau Procédé de réglage des pressions d'une machine d'impression flexographique et machine d'impression flexographique de mise en œuvre dudit procédé
ES2395183A1 (es) * 2011-08-12 2013-02-08 Comexi Group Industries, Sau Método para ajuste de presiones en una máquina impresora flexográfica y máquina impresora flexográfica para su implementación.
EP2581226A1 (fr) 2011-10-14 2013-04-17 Windmöller & Hölscher KG Presse et procédé de positionnement d'au moins un cylindre d'encrage
DE102011084544A1 (de) 2011-10-14 2013-04-18 Windmöller & Hölscher Kg Druckmaschine und Verfahren zum Anstellen zumindest eines Farbwerkszylinders
DE102011084544B4 (de) * 2011-10-14 2017-12-14 Windmöller & Hölscher Kg Flexodruckmaschine
CN103101290A (zh) * 2013-01-23 2013-05-15 深圳市博泰印刷设备有限公司 间歇式柔印设备
CN103101290B (zh) * 2013-01-23 2016-01-13 深圳市博泰印刷设备有限公司 间歇式柔印设备
DE102013010764A1 (de) * 2013-06-28 2014-07-10 CONPRINTA GmbH & Co. KG Druckwerksystem und Druckwerk

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ES2386548T3 (es) 2012-08-22
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ES2232327T3 (es) 2006-03-16
EP1249346B1 (fr) 2005-10-12
EP1666252B1 (fr) 2012-06-13
US6634297B2 (en) 2003-10-21
EP1666252A3 (fr) 2009-10-21
CA2379013C (fr) 2010-05-25
DE10145957A1 (de) 2002-10-17
ATE306395T1 (de) 2005-10-15
EP1666252A2 (fr) 2006-06-07
ES2232327T1 (es) 2005-06-01
CA2379013A1 (fr) 2002-09-27
DE10145957B4 (de) 2014-09-25
JP4363819B2 (ja) 2009-11-11
EP1249346B2 (fr) 2013-03-06
US20030005840A1 (en) 2003-01-09
DE20122584U1 (de) 2006-07-27
JP2009179067A (ja) 2009-08-13

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