WO2004103705A1 - Procede et dispositif pour impression numerique indirecte d'images sur des bandes - Google Patents

Procede et dispositif pour impression numerique indirecte d'images sur des bandes Download PDF

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Publication number
WO2004103705A1
WO2004103705A1 PCT/EP2004/005423 EP2004005423W WO2004103705A1 WO 2004103705 A1 WO2004103705 A1 WO 2004103705A1 EP 2004005423 W EP2004005423 W EP 2004005423W WO 2004103705 A1 WO2004103705 A1 WO 2004103705A1
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WO
WIPO (PCT)
Prior art keywords
digital printing
printing
machine according
printing machine
intermediate cylinder
Prior art date
Application number
PCT/EP2004/005423
Other languages
German (de)
English (en)
Inventor
Ebe Hesterman
Original Assignee
Ebe Hesterman
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 Ebe Hesterman filed Critical Ebe Hesterman
Publication of WO2004103705A1 publication Critical patent/WO2004103705A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/08—Rotary lithographic machines for offset printing using one transfer cylinder co-operating with several forme cylinders for printing on sheets or webs, e.g. sampling of colours on one transfer cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/10—Rotary lithographic machines for offset printing using one impression cylinder co-operating with several transfer cylinders for printing on sheets or webs, e.g. satellite-printing units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/70—Forming the printing surface directly on the form cylinder

Definitions

  • the invention relates to a method and a device for indirect digital printing of images on webs.
  • Packaging and label printing are currently the growth markets.
  • the packaging market is expected to double under the influence of Eastern Europe, Southeast Asia and China in the next 5 years, with plastics, sandwich materials and metallization increasing Substrates are used.
  • the global turnover for packaging printing machines is around one billion euros (Deutsche Drucker No. 4 from February 6, 2003).
  • image-bearing plates are used, depending on the format class, which have to be changed when the motif or order changes.
  • the imaging or plate cylinders are equipped with an equally format-specific clamping channel and mostly with complex, semi-automatic plate changing systems.
  • the four process colors cyan, magenta, yellow and black (C, M, Y, K) are expanded with a customer-specific special color.
  • the CYMK color space it is easily possible that the Pantone reference value cannot be adjusted.
  • the complementary red, green and blue (RGB) in 7-color are increasingly being used HIFICOLOR system, or the additional colors orange and green for 6 color hexachrome systems.
  • RGB red, green and blue
  • 95% of the Pantone colors can be printed without the time-consuming change and cleaning of the printing units associated with the job change, which has hitherto been associated with this.
  • This is also confirmed by the increasing use of sheetfed offset presses with 8 and 10 printing units, not only for 4-color printing on both sides, but also for screen printing with additional colors for this so-called high-fidility printing.
  • the ink transfer from the printing plate to the substrate takes place indirectly via the (replaceable) rubber blanket, which compensates for unevenness in the substrate. Both surfaces and halftone dots are transferred almost as if the substrate had an ideal flat surface. This means that a wide range of substrates can be processed.
  • Imaging cylinder, transfer ribbon or transfer drum since they are not in direct contact with the abrasive surface of the substrate.
  • Format-linked flexographic coating units are also increasingly being integrated in the printing presses, since the value of prints becomes clear with the help of an applied layer of lacquer can be increased, for example for the protection of the substrate and improvement of print finishing or z. B. with spot coating for optical effects.
  • a further development is the application of primer (with primer in the flexo process) before and after printing, e.g. to be able to print on plastics with hybrid printing systems, d. H. the combination of different printing processes in one printing press.
  • NIP processes for personalization, punching units for further processing, embossing units for haptic effects (look and feel) and inline finishing, e.g. for folding, can be integrated in the process bundle.
  • the combination of high-quality printing, finishing and further processing methods described above also requires relatively complex drying systems, which results in machine lengths of up to approx. 25 meters (according to the press report in the person of 1 March 2003).
  • These very complex machines require u. a. costly automation and drive concepts, and also several intermediate and final dryers. This technology would not be manageable without it.
  • the state of the art in general has an almost offset-like quality in digital printing machines Maximum flexibility is achieved, since each sheet can be continuously printed with a different motif (without loss of set-up time), ie without changing plates.
  • the digital printing machines are designed for portrait (portrait) processing.
  • the digital printing process does not require complex radiation and dryer systems, which means that process bundling with further processing is easily possible, making this digital printing process very suitable for printing short runs with small formats (until today ax. A3 + format, approx. 330 x 460 mm) ).
  • Digital printing with 7 colors is state of the art, in the so-called multipass system (whereby the substrate web passes through the same printing nip several times). The associated productivity is therefore very low, in order to be able to increase productivity, twin stations are offered at considerable cost.
  • No. 5.016.056 (Xeikon), which represents the main reference point, does not assume indirect pressure transmission via an elastic intermediate carrier or rubber blanket cylinder. Printing takes place directly from the imaging cylinder. Accordingly, it misses the advantages of indirect printing via rubber-coated intermediate cylinders, in particular the advantageous printing on uneven substrate surfaces, as well as the associated greater printing material flexibility and greater wear of the photoconductor drum or tape. The concept also lacks uniform web tension control.
  • DE 21 15 790 AI also shows a design or a printing press concept, with which duplex printing is possible in one operation, but it is a combination of format-related plate and imaging systems in combination with conventional format-related blanket cylinders.
  • This design does not make it possible to integrate up to 2 x 7 printing units, let alone additional modules for coating without the design from the operator's point of view or which the ergonomics exceed the extent of handling (see FIG. 6).
  • This factor plays a particularly important role, since digital printing units have so far been based on portrait printing (ie printing a page in portrait format), in contrast to landscape printing in conventional sheetfed offset printing (ie printing a printing page in landscape format).
  • format-related imaging cylinders or drums are reserved for reasons of accessibility, for example when changing plates, the maximum with a satellite arrangement should be considered for 4 printing units (DE 43 03 796 AI).
  • the 116828 from Switzerland also shows format-specific plate and blanket cylinders for clamping imaging plates and blankets.
  • the format-related technology does not allow expansion up to 2 x 7 printing units with cleaning systems, let alone additional works for finishing.
  • EP 0819268B1 shows in Figure 1 describes a digital printing unit according to the so-called multipass system, wherein the intermediate cylinder passes through the same printing nip several times and with pulsed feeding in the pilgrim step method of the web in the so-called single shot method in one on the Blanket cylinder builds multicolored image on the substrate.
  • the associated productivity is therefore very low. Repeated transfers on the intermediate cylinder could have an adverse effect on the register accuracy, for example, due to slight differences in bulging / speed when the printing gaps were run through several times.
  • the imaging cylinder is equipped with a clamping channel and designed for interchangeable plates or cylinder milling for clamping or for holding the plate.
  • the so-called Photo Imaging Plate must be replaced regularly for reasons of wear. This construction means that it is format-bound and therefore, if included in a satellite construction for reasons of accessibility (change of plate and blanket) could not accommodate more than 4 printing units (DE 43 03 796 AI).
  • US 6,363,234 B2 presents a satellite design with format-bound printing units / print engines, which for reasons of accessibility are limited to max. 4 are limited. It has a special turning technology, which however only works with half the productivity.
  • the invention is based on the object of developing a new generation of printing presses in order to meet the new market requirements with absolutely the highest quality with the lowest print runs in the POD and just in time system, the advantages of the conventional sheetfed offset technology and new digital technology being exploited in each case in order to ensure economical production in the future.
  • inline finishing such as. B. hot foil stamping and / or punching and / or stacking or inline folding or inline bookbinding;
  • a size for one-man operation advantageously a machine length of max. approx. 7 and a machine height of max. approx.2.75 m.
  • the invention is concerned with the problem of creating an inexpensive satellite-type printing machine for printing webs, which enables an at least simple reverse printing without an additional turning operation using digital printing systems, such as, for. B. the electrophotography process, but with controlled web tension for precise printing and finishing and maximum substrate flexibility and not the less with format-independent imaging cylinders, d. H. Imaging cylinders without plate (span) channels. Plates are known to require a channel for fastening the two ends of the plate.
  • One aspect of the invention is to develop a hybrid system that may include a combination of flexographic printing (for flat or partial application, e.g. for conditioning, painting, primer application, effect colors, special colors, etc.) with multicolor digital printing and dryer systems Humidification systems.
  • the conditioning systems e.g. with corona treatment
  • the problem with digital printing is e.g. B. after the electrophotography process, the gloss formation of the finished substrate.
  • One aspect of the invention is a single coating system of silicone oil and protective lacquer with integrated drying.
  • the photoconductor drum (imaging cylinder 27) is the central component in the electrophotographic process on which the toner image is built up from the optical image via the charge image.
  • Another aspect of the invention is to find a novel solution for a non-format-specific digital paint application / coating system in the single pass digital printing partial color transfer system, i. H. not in any other printing process, since such hybrid machine concepts place very high demands on operation and are also associated with the disadvantage that they are format-bound like in a conventional sheetfed offset press and additional dryers are required.
  • Another aspect of the invention is the coating of a large part of the orders with a pigmentless (liquid) toner as lacquer, as a result of which this process can be included in the digital job ticket, i. H. the process bundling is completely automated.
  • the special feature of the photoconductor drum is exploited that it does not have to match the print length.
  • the drum diameter can be smaller than the printing length would require, which means that the drum (without kanalpannkanal) must be imaged for printing for one side over 360 ° drum rotation.
  • These photoconductor drums, with an unwinding length less than the printing length, are arranged in a satellite design around a collecting cylinder.
  • This special feature allows a very compact, innovative design for multi-color hi-fi printing on the front and back in combination with multiple varnish application and with or without inline processing in one production run, so-called single pass system with absolutely minimal set-up times and optimal ergonomic operating conditions (very small footprint) and inexpensive manufacturing.
  • the single pass system whereby all partial colors and varnish are transferred to the substrate at once, also has a particular advantage when printing on unstable substrates. If they are printed with partial colors when passing through several printing units, the substrate material can stretch and thus cause printing inaccuracies. In particular by possibly interposed dryer, which works with heat.
  • the satellite printing machine is provided with a central cylinder, shown in FIG. 2, designed as a blanket cylinder, which can be assigned a number of at least 1 to ten satellite printing units for face printing in the direction of rotation between the feed system having a feed cylinder or feed rollers and the delivery system, and which can be assigned at least one another satellite printing unit cooperates for the reverse printing, which is provided in the direction of rotation behind the delivery cylinder and in front of the feed cylinder.
  • a central cylinder shown in FIG. 2, designed as a blanket cylinder, which can be assigned a number of at least 1 to ten satellite printing units for face printing in the direction of rotation between the feed system having a feed cylinder or feed rollers and the delivery system, and which can be assigned at least one another satellite printing unit cooperates for the reverse printing, which is provided in the direction of rotation behind the delivery cylinder and in front of the feed cylinder.
  • Such a machine construction enables single-color or multi-color face printing and at least one single-color reverse printing on sheet-like printing material, which can be printed
  • the printing press can be adapted to variable thicknesses of the printing materials by radial adjustment of the feed, printing, intermediate and discharge cylinders (arrow Y in FIG. 8).
  • the satellite printing machine according to the invention can be high in web printing Realize cycle rates and full print speed, whereby high print quality and low set-up time are also achieved.
  • full-format printing of both the beautiful and the reverse side of the substrate web is possible.
  • the satellite printing machine can also be used for difficult-to-handle printing material such as cardboard boxes, plastics, multilayer packaging or the like. This process is carried out without turning the substrate web, whereby more precise registers (register) tolerances are achieved.
  • the imaging cylinders with or without their toner supply systems of the satellite printing units of the machine, each form cassette-shaped units (so-called cassette inserts), which can be moved from their working position to a service position on the operating or drive side.
  • cassette inserts cassette-shaped units
  • This design is the only way to accommodate more than 4 printing units in the satellite arrangement. Adjustments to the cassette systems, and printing units can also be urchhunt in the service position during the ongoing production process.
  • a complete printing unit is installed for each (process) color on the satellite printing machine and thus the color separations are printed in the so-called SINGLE PASS SYSTEM in perfecting.
  • several variants and expansion stages e.g. in cassette units ( Figure 2), can be integrated before and / or after digital printing, e.g. for conditioning, coating, coating, a special print, a fixation (Fusing), drying and rewetting.
  • a uniform system for the combined application of protective lacquer and silicone oil for fixing (fusing) is integrated.
  • the impression cylinders have a color or toner-repellent surface.
  • the printing and conditioning systems are arranged in cassette slots for optimum ease of use. This ensures optimum accessibility in the working position within the machine frame and in the service position on the operating side and / or drive side outside the machine frame.
  • a varnish is applied in the form of a pigment (liquid) toner as the first coating on the common intermediate carrier, the partial colors only being transferred subsequently in order to be printed as a multi-layered layer on the printing material.
  • This pigment-free (liquid) toner gets its Shine through contactless and / or mechanical conditioning.
  • the coating is used as a full-surface protective coating and / or as a partial spot coating.
  • the lacquer coating can also be used as a primer.
  • This layer of lacquer can also be used as a white lacquer for printing on transparent substrates.
  • This varnish layer can also be used with a so-called UV varnish for optimal hardness to protect the substrate.
  • the intermediate and / or impression cylinders are heated or cooled.
  • Fig. 9 is an illustration of one of the cassette systems for imaging in different working positions
  • FIG. 10 side view as in Figure 5 but with a conventional turning cross.
  • Figure 1 shows the inventive digital web printing machine, each printing unit having its own intermediate cylinder 13 arranged downstream of the roll unwinding unit 1, the substrate roll 2 being unwound 4 via a deflection roll 3, the roll for the web tension regulator 4 and then further via one or both rolls 5 for surface treatment from one or both systems 6.
  • 1B shows a one-sided printing unit and 1A shows a two-sided printing unit.
  • a roller 4 for web tension control is wrapped around in order to be further wound 7 in the roll winding device, in the form of a printed substrate roll 2 for further offline processing or alternatively for direct inline further processing, for the cutting delivery 8.
  • Figure 2 shows a digital web printing machine with a downstream common intermediate cylinder 13 which is at least partially covered with an elastic material.
  • the cassette units 9 are shown with z. B. flexo coating systems 10 and dryer 11.
  • FIG. 2 Shows a digital web printing machine D.
  • the digital printing units S with the downstream common intermediate cylinder 13 (as in FIG. 2), which is at least partially covered with an elastic material and in FIG. 1B with a downstream impression cylinder 14 and alternatively in FIG. 1A with elements for the reverse pressure.
  • Figure 4 shows a digital web printing machine D, in particular the digital printing units S are shown, the intermediate cylinder 13 being connected indirectly with the interposition of a transfer drum 32 or a common photoconductor drum 32.
  • the counter pressure 14 serves in FIG. 1B a separate roller for the fine printing.
  • elements such as the elements for the front printing 1A are connected downstream.
  • FIG. 5 shows a digital web printing machine D, in particular the digital printing units S are shown here, the intermediate cylinder 13 being connected indirectly with the interposition of a transfer or photoconductor belt 12.
  • the back pressure serves here in FIG. 1B a separate back pressure cylinder 14.
  • elements such as the elements for face printing are placed downstream.
  • FIG. 6 shows an imaginary printing machine in satellite design based on FIG. 1 of US Pat. No. 5,036,763.
  • the imaginary printing machine is expanded up to 2x 7 printing units for hi-fi printing. From the dimension it can be seen that this machine would already have an unrealistic scope for operation in the 50x70 format (B2).
  • FIG. 7 shows an equally imaginary printing machine in a modular design. This press is easy to use for each printing unit, but designed for 2x 7 colors for face and reverse printing with 2 coating units each, the total length in half format B2 is already 28 meters. It could exceed the legal work requirements for a one-man operation. The result would be totally unrealistic dimensions and therefore not economical investments of such a printing machine.
  • the cassette unit is supported on rails 22 and 24 of the respective side stands of the machine frame 20.
  • the cassette unit 16 can be moved in parallel on these rails. It is also conceivable that the digital printing units S are moved together with these rails.
  • a linear ball bearing 20 or cam rollers 25 are provided as guides for the respective rails, and the rail 22 has a traverse below it.
  • the two rails are connected via a support strut 23, so that they can be displaced next to the machine frame and can be returned in the opposite position to the working position without any distortion.
  • the digital cassette units for imaging S each have an imaging cylinder 27 and a toner supply unit 28.
  • the cylinders in the cassette units 27 can be moved to a service position on the intermediate cylinder 13 after lifting Y in the printing position (FIGS. 8 and 9), without tipping the cassette unit. This increases the positional stability of the cassette units, so that a low-vibration pressure curve is possible during printing, which excludes pressure distortions.
  • FIG. 9 The individual representation (FIG. 9) of one of the cassette units for imaging S also clarifies their position in a machine frame, generally designated 20, the cassette unit S being illustrated in the central region, ie working position 29, and the right-hand side of the picture clarifying that the cassette unit is parallel to the axis of rotation of the Intermediate cylinder 13 can be moved into a lateral service position on the operating side 30 next to the machine frame (arrow K, Fig. 9). It is also shown in a service position on the drive side 31.
  • Zone I function of role processing the of
  • Zone II function of the front pressure with driven counter pressure intermediate cylinder and transfer belt. This web tension should be able to be set independently of the web tension required in Zone I, e.g. B. depending on the amount of color applied in the imaging.
  • Zone III function of the reverse side printing after the turning cross. I.e. the turnstile acts as a train brake and would have to be compensated for here to avoid a too high web tension during back printing.
  • Zone IV function of further processing, such as. B. Embossing (34) with male and female. This processing also places special demands on the web tension.
  • Zone V function cross cutting (33) or rewinding (7).
  • satellite printing presses that up to ten satellite printing units for straight printing and up to ten satellite printing units for reverse printing, including cassette units for pre- and post-print conditioning, can be assigned, which can be directly adjacent in a compact design.
  • the satellite printing machine is intended in particular for full-size and double-sided printing of sheets.
  • Imaging cylinder photoconductor drum

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Rotary Presses (AREA)

Abstract

L'invention concerne un procédé et un dispositif pour impression numérique indirecte d'images sur des bandes. Ledit dispositif comprend un groupe d'impression numérique non formaté, un cylindre intermédiaire qui est monté en aval du groupe d'impression numérique et est recouvert, au moins en partie, d'un matériau élastique, ainsi qu'un cylindre antagoniste monté en aval du cylindre intermédiaire.
PCT/EP2004/005423 2003-05-23 2004-05-19 Procede et dispositif pour impression numerique indirecte d'images sur des bandes WO2004103705A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10325362.9 2003-05-23
DE2003125362 DE10325362A1 (de) 2003-05-23 2003-05-23 Verfahren und Vorrichtung zum indirekten digitalen Druck von Bildern auf Bahnen

Publications (1)

Publication Number Publication Date
WO2004103705A1 true WO2004103705A1 (fr) 2004-12-02

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PCT/EP2004/005423 WO2004103705A1 (fr) 2003-05-23 2004-05-19 Procede et dispositif pour impression numerique indirecte d'images sur des bandes

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005024282A1 (de) * 2005-05-27 2006-12-07 Koenig & Bauer Ag Rollenrotationsdruckmaschine und ein Verfahren zum Herstellen von Druckprodukten unterschiedlicher Länge
DE102006025264A1 (de) * 2006-05-31 2007-12-06 Man Roland Druckmaschinen Ag Rollenrotationsdruckmaschine und ein Verfahren zum Betreiben einer solchen
DE102007050145A1 (de) * 2007-10-19 2009-04-23 Manroland Ag Rollendruckmaschine
DE102008023067A1 (de) * 2008-05-09 2009-11-12 Manroland Ag Druckeinheit mit Eindruckwerk und Druckverfahren
DE102009001000A1 (de) * 2009-02-19 2010-08-26 Manroland Ag Druckturm einer Rollendruckmaschine
DE102016124599A1 (de) * 2016-12-16 2018-06-21 Martin Künkel Rollendruckmaschine
DE102017001946A1 (de) 2017-02-28 2018-08-30 RSD - Industrietechnik GmbH Bahnspannungs-Entkoppelungs-Einrichtung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014207835C5 (de) * 2014-04-25 2020-08-13 Koenig & Bauer Ag Verfahren und Druckmaschine zur Herstellung von Druckprodukten
EP3134263B2 (fr) 2014-04-25 2023-08-30 Koenig & Bauer AG Ligne de production pour la fabrication de produits d'impression

Citations (6)

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Publication number Priority date Publication date Assignee Title
US4286031A (en) * 1978-06-22 1981-08-25 Coulter Stork U.S.A., Inc. Electrostatic multicolor composite printing method and apparatus
EP0947318A1 (fr) * 1998-03-31 1999-10-06 Heidelberger Druckmaschinen Aktiengesellschaft Machine d'impression rotative pour imprimer des bandes
US6109180A (en) * 1995-12-22 2000-08-29 Heidelberger Druckmaschinen Ag Printing unit with axially removable printing sleeves
DE10129752A1 (de) * 2000-07-26 2002-02-07 Heidelberger Druckmasch Ag Mehrfarben-Druckmaschine mit einem gemeinsamen Gummituchzylinder
US20020071704A1 (en) * 1995-11-23 2002-06-13 Aharon Korem Apparatus and method for printing
US6562539B1 (en) * 1999-07-05 2003-05-13 Indigo N.V. Printers and copiers with pre-transfer substrate heating

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286031A (en) * 1978-06-22 1981-08-25 Coulter Stork U.S.A., Inc. Electrostatic multicolor composite printing method and apparatus
US20020071704A1 (en) * 1995-11-23 2002-06-13 Aharon Korem Apparatus and method for printing
US6109180A (en) * 1995-12-22 2000-08-29 Heidelberger Druckmaschinen Ag Printing unit with axially removable printing sleeves
EP0947318A1 (fr) * 1998-03-31 1999-10-06 Heidelberger Druckmaschinen Aktiengesellschaft Machine d'impression rotative pour imprimer des bandes
US6562539B1 (en) * 1999-07-05 2003-05-13 Indigo N.V. Printers and copiers with pre-transfer substrate heating
DE10129752A1 (de) * 2000-07-26 2002-02-07 Heidelberger Druckmasch Ag Mehrfarben-Druckmaschine mit einem gemeinsamen Gummituchzylinder

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005024282A1 (de) * 2005-05-27 2006-12-07 Koenig & Bauer Ag Rollenrotationsdruckmaschine und ein Verfahren zum Herstellen von Druckprodukten unterschiedlicher Länge
DE102005024282B4 (de) * 2005-05-27 2012-11-08 Koenig & Bauer Aktiengesellschaft Rollenrotationsdruckmaschine
DE102006025264A1 (de) * 2006-05-31 2007-12-06 Man Roland Druckmaschinen Ag Rollenrotationsdruckmaschine und ein Verfahren zum Betreiben einer solchen
US7591224B2 (en) 2006-05-31 2009-09-22 Man Roland Druckmaschinen Ag Web-fed rotary press and method for operating it
DE102007050145A1 (de) * 2007-10-19 2009-04-23 Manroland Ag Rollendruckmaschine
DE102008023067A1 (de) * 2008-05-09 2009-11-12 Manroland Ag Druckeinheit mit Eindruckwerk und Druckverfahren
DE102009001000A1 (de) * 2009-02-19 2010-08-26 Manroland Ag Druckturm einer Rollendruckmaschine
DE102016124599A1 (de) * 2016-12-16 2018-06-21 Martin Künkel Rollendruckmaschine
DE102016124599B4 (de) 2016-12-16 2022-03-03 Guido Schweizer Rollendruckmaschine
DE102017001946A1 (de) 2017-02-28 2018-08-30 RSD - Industrietechnik GmbH Bahnspannungs-Entkoppelungs-Einrichtung

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