EP1375142B1 - Machine d'impression rotative avec une unité de couchage et procédure de revêtement d'un cylindre de transfert de feuilles - Google Patents

Machine d'impression rotative avec une unité de couchage et procédure de revêtement d'un cylindre de transfert de feuilles Download PDF

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Publication number
EP1375142B1
EP1375142B1 EP20030008408 EP03008408A EP1375142B1 EP 1375142 B1 EP1375142 B1 EP 1375142B1 EP 20030008408 EP20030008408 EP 20030008408 EP 03008408 A EP03008408 A EP 03008408A EP 1375142 B1 EP1375142 B1 EP 1375142B1
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EP
European Patent Office
Prior art keywords
sheet
printing machine
coating
coating liquid
machine according
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.)
Expired - Fee Related
Application number
EP20030008408
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German (de)
English (en)
Other versions
EP1375142A2 (fr
EP1375142A3 (fr
Inventor
Arndt Jentzsch
Roland Kühn
Olaf Schinkel
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Publication of EP1375142A2 publication Critical patent/EP1375142A2/fr
Publication of EP1375142A3 publication Critical patent/EP1375142A3/fr
Application granted granted Critical
Publication of EP1375142B1 publication Critical patent/EP1375142B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/006—Cleaning, washing, rinsing or reclaiming of printing formes other than intaglio formes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F22/00—Means preventing smudging of machine parts or printed articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/007—Cleaning arrangements or devices for supports of workpieces

Definitions

  • the present invention relates to a sheet-fed rotary printing press with printing units for the multi-color printing and at least one coating unit according to the The preamble of claim 1 and a method for initial or repeated Coating of sheet-guiding cylinders in printing machines according to the preamble of Claim 19.
  • the lateral surfaces of the sheet-guiding cylinders in printing presses come into contact with printed sheets during the printing process.
  • the risk of contamination by printing ink exists in particular in the production of printed on both sides sheet. These are, after the printing process has been completed on the recto printing side, turned and fed to the subsequently arranged printing units, wherein the already printed side of the printed sheet of the lateral surface of the sheet-guiding cylinder faces. In the contact zone, printing ink can build up on the sheet-guiding cylinders and deposit on the following printed sheet, which leads to quality losses. Due to the continued contact with the printing sheets, the lateral surfaces of the sheet-guiding cylinders are also worn, which also affects the print quality.
  • the deposition of color and the color structure be avoided on the cylinder jacket by applying a layer of water.
  • the Water acts as a release agent.
  • To produce the water layer is the pressure cylinder jacket specifically supplied with steam-enriched air.
  • DE 43 20 069 discloses a method and an apparatus for repairing cylinders of printing machines by thermal spray coating.
  • the device is in the Printing machine installed when the surface of the relevant cylinder is worn out and is in need of repair. After removing a part of the cylinder jacket this is blasted, heated and thermally spray coated, followed by the smoothing and sealing of the applied layer adjoins.
  • the coating of the cylinder proves to be expensive. Due to the process-related high process temperatures in the thermal Coating results in additional hazards and high stress on the other machine components.
  • DE-A-19 909 688 discloses a Bogerotationsdruck machine with pressure values for the Feature color printing and a washing device comprising a container for receiving a medium and a Having applicator, and is associated with a sheet-guiding cylinder.
  • the invention is based on the object, while avoiding the aforementioned disadvantages a sheet-fed rotary printing press with printing units for multi-color printing and a method to create for the first or repeated coating, which is a permanent Ensure protection for bow-guiding cylinders against contamination with printing ink.
  • the present invention has the advantage that very good ink-repellent and / or wear-inhibiting properties can be produced on the mantle surfaces of the sheet-guiding cylinders of a printing press and can be obtained over virtually any desired length of time.
  • a coating unit is assigned to the sheet-guiding cylinders, in particular the cylinders coming into contact with a printed sheet side, comprising a coating device with which a coating liquid to be fixed by drying can be applied to the surface of the sheet-guiding cylinder.
  • the layer produced in this way is subject to wear, it can easily be regenerated as often as desired in the printing press. The replacement of worn elevators or the time-consuming re-stratification of the cylinders by thermal spraying is eliminated.
  • the present invention is particularly suitable for use in sheet-fed rotary printing presses with turning device, which can print the sheet in perfecting, but also finds application in pure straight printing presses.
  • the regeneration of the properties can be performed as an automated process during a printing pause, which requires no manual activities, in particular no installation work to change lifts.
  • Another embodiment of the invention provides to arrange a known washing device as a coating unit, which is optionally used for applying the coating liquid or for washing the cylinder surface.
  • the washing device can be assigned to one container each for receiving the coating liquid and another container for receiving a cleaning liquid.
  • the use of a container receptacle of the coating unit can optionally be assigned to a coating liquid or a container containing cleaning liquid.
  • the coating liquid is easy to handle and is in liquid form at room temperature. It essentially consists of inorganic nanoparticles modified with organic additives, wherein the Nanoparticles dissolved in aqueous, alcoholic or mixed solvents are. This makes it chemically resistant, which makes storage easier.
  • the layer applied to the sheet-guiding cylinders may depend on the selection the nanoparticles designed as a color-repellent and / or wear-inhibiting layer become.
  • the fixation of the layer is done in the simplest way by drying or irradiation with UV light.
  • the applicator is a drying device assigned, accelerated by the fixation of the coating liquid can be.
  • the single drawing shows a schematic representation of the side view of a printing press with coating units associated with the sheet-guiding cylinders.
  • the sheet-fed printing machine has a feed table 13 and a feed drum 14, with which individual sheets are fed to the first, several printing units 1 arranged one behind the other.
  • Each of the printing units 1 comprises a sheet-guiding cylinder designed as an impression cylinder 5, which is in contact with a blanket cylinder 2 to which a plate cylinder 3 is assigned.
  • a sheet-guiding cylinder designed as an impression cylinder 5, which is in contact with a blanket cylinder 2 to which a plate cylinder 3 is assigned.
  • For transporting the sheet between the printing units 1 each designed as a transfer drum 4 sheet-guiding cylinder is arranged, it does not depend on the number of transfer drums 4 or sheet-guiding cylinder for the application of the invention and the invention is equally applicable to sheet-fed presses, between their printing units 1 three transfer drums 4 are arranged. All sheet-guiding cylinders are equipped in a known manner with gripper systems.
  • One or more of the transfer drums 4 can also be designed as turning drums.
  • the second transfer drum 4 is a turning drum.
  • All counter-pressure cylinders 5 of the printing machine is assigned a coating unit 6.1, 6.2.
  • the coating units 8 correspond in their basic structure to known washing devices.
  • the coating unit 6.2 consists of a container 7, which serves to receive the coating liquid 8, an applicator 11 and a circumferentially driven roller 9.
  • the applicator 11 is designed in the form of an extending over the width of the sheet-guiding cylinder nozzle row, with the pressurized Coating liquid 8 is applied to the lateral surface of the impression cylinder 5.
  • the roller 9 distributes the applied coating liquid 8 into a uniformly thick layer.
  • a soft elastic coating or may be formed as a brush roller.
  • a circumferentially driven cloth 10 is provided instead of the roller 9.
  • the application of the coating liquid 8 takes place with an applicator, not shown, which sprays this coating liquid 8 onto the cloth 10. After spraying the coating liquid 8, it is transferred from the cloth 10, which is in contact with the lateral surface of the sheet-guiding cylinder, to the sheet-guiding cylinder.
  • the thickness of the applied layer can be in all embodiments of the coating unit 6.1, 6.2 control by setting the process parameters.
  • This can be a sensor for Detecting the layer thickness may be provided, which cooperates with a controller, the the applicator 11 and the movement of the roller 9 and / or the cloth 10 controls.
  • the coating units 6.1, 6.2 may be fixed to a single or optionally several be assigned to different sheet-guiding cylinder.
  • the considered in sheet travel direction first, working with a soft-elastic roller 9 coating unit 6.2 is by way of example for a fixedly arranged coating unit 6.2.
  • the other coating units 6.1, 6.2 can optionally be a counter-pressure cylinder 5 or a sheet guiding drum be assigned. This is considered in the sheet running direction second, with a soft-elastic roller 9 working coating unit 6.2 arranged slidably.
  • the equipped with a cloth 10 coating unit 6.1 is between two positions pivotable, in which they either the impression cylinder 5 or the transfer drum 4 is assigned.
  • a coating unit 6.1, 6.2 may also be provided a washing device.
  • a washing device usable are all washing devices that make a uniform film of the coating liquid can be applied to the sheet-guiding cylinder, which in the common washing devices of the brush, roller or cloth type is the case.
  • an aqueous or alcoholic solution containing inorganic nanoparticles modified with organic additives consist of oxides of the elements of II. To V. main and subgroup or mixtures thereof, in particular of silicon oxide, titanium oxide, aluminum oxide, zirconium oxide or mixtures thereof.
  • organic additives hydrolysis products of long-chain trialkoxysilanes R-Si (OR) 3 and / or dialkoxysilanes R-Si (OR) 2 wherein R contains from 4 to 18 carbon atoms in alkyl, aralkyl, or fluoroalkyl radicals are contemplated.
  • a coating liquid 8 whose nanocrystalline particles consist of a silica / alumina compound modified with fluoroalkylsilanes or fluoroalkyl-functionalized polysiloxanes, has proven particularly suitable.
  • the coating produced using such a coating liquid 8 on the sheet-guiding cylinders has a strong ink-repelling effect, so that a sheet-guiding cylinder is protected against contamination with printing ink.
  • the fixation of the coating liquid can be easily achieved by heat treatment in the form of a drying or depending on the composition of the coating liquid by irradiation with UV light or another suitable radiation source respectively. This triggers crosslinking reactions, over which in the coating liquid contained molecules are irreversibly interconnected.
  • heat treatment in the form of a drying or depending on the composition of the coating liquid by irradiation with UV light or another suitable radiation source respectively. This triggers crosslinking reactions, over which in the coating liquid contained molecules are irreversibly interconnected.
  • Temperatures in the range between 15 and 100 ° C are provided.
  • the applicator 11 is associated with a drying device 12, which preferably is designed as a hot air dryer.
  • a Radiation source be provided for UV light.
  • a washing device is provided as a coating unit 6.1, 6.1
  • the coating liquid 8 can be filled and applied directly into the container 7 originally provided for receiving a cleaning liquid.
  • 7 cleaning liquid or coating liquid 8 is provided as a medium in the container.
  • a container 7 for receiving the coating liquid 8 and a further separate container for receiving the cleaning liquid are provided. Both containers are connected via separate line systems with the applicator.
  • the pipe system 7 intended for receiving the coating liquid 8 and the applicator 11 is designed as a closed circuit. This ensures that even after a long period of non-use coating liquid is always applied with the desired solvent content.
  • the container 7 may be associated with a stirring device.
  • the coating process is initiated. Before applying the coating liquid 8, it must be ensured that the surface of the sheet-guiding cylinder is free from contamination. If this is not the case, the coating process is preceded by a cleaning process, for the implementation of which a washing device can be provided. Subsequently, the blanket cylinder 2 is turned off by the impression cylinder 5 in order to prevent coating liquid 8 from getting onto the blanket. With the help of the applicator 11 is applied as a uniform process, the coating liquid 8 on the sheet-guiding cylinder and the resulting layer, depending on the design of a roller 9 or a cloth 10 evened. For this purpose, the sheet-guiding cylinder is rotated at a constant speed under the fixed coating unit 6.1, 6.2. After application of the coating liquid 8, this is fixed by means of the drying device 12.

Landscapes

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

Claims (22)

  1. Machine rotative d'imprimerie à feuilles comportant des groupes d'impression pour imprimer en plusieurs couleurs, et au moins un dispositif de lavage (6.1, 6.2) qui présente un récipient (7) pour accueillir un agent (8) ainsi qu'un dispositif de dépôt (11) et auquel est associé un cylindre (4, 5) guidant les feuilles,
    caractérisée en ce que
    le dispositif de lavage (6.1, 6.2) comprend un réceptacle pour accueillir un récipient (7), contenant au choix soit un liquide de garnissage (8) qui, déposé et fixé sur le cylindre (4, 5) de guidage des feuilles, forme une couche solide repoussant la couleur et/ou en formant une couche retardant l'usure, soit un liquide de nettoyage, de sorte que le cylindre (4, 5) de guidage des feuilles peut être au choix garni ou lavé par le dispositif de lavage (6.1, 6.2).
  2. Machine rotative d'imprimerie à feuilles comportant des groupes d'impression pour imprimer en plusieurs couleurs, et au moins un dispositif de lavage (6.1, 6.2) qui présente un récipient (7) pour accueillir un agent (8) ainsi qu'un dispositif d'application (11) et auquel est associé un cylindre (4, 5) guidant les feuilles,
    caractérisée en ce que
    le dispositif de lavage (6.1, 6.2) comprend un récipient (7) pour accueillir un liquide de garnissage (8) qui, déposé et fixé sur le cylindre (4, 5) de guidage des feuilles, forme une couche solide repoussant la couleur et/ou une couche retardant l'usure, ainsi qu'un autre récipient (7) pour accueillir un liquide de nettoyage, de sorte que le cylindre (4, 5) de guidage des feuilles peut être au choix garni ou lavé par le dispositif de lavage (6.1, 6.2).
  3. Machine rotative d'imprimerie à feuilles selon la revendication 1 ou 2,
    caractérisée en ce que
    le dispositif de dépôt est constitué par un cylindre souplement élastique (9), une brosse ou une étoffe (10).
  4. Machine rotative d'imprimerie à feuilles selon une des revendications 1 à 3,
    caractérisée en ce qu'
    un dispositif de séchage (12) est associé au cylindre (4, 5) de guidage de feuilles.
  5. Machine rotative d'imprimerie à feuilles selon la revendication 4,
    caractérisée en ce que
    le dispositif de séchage (12) fonctionne avec de l'air chaud, des rayonnements infrarouges ou des rayonnements ultraviolets.
  6. Machine rotative d'imprimerie à feuilles selon une des revendications 1 à 5,
    caractérisée en ce qu'
    un dispositif d'agitation est associé au récipient (7).
  7. Machine rotative d'imprimerie à feuilles selon une des revendications précédentes,
    caractérisée en ce qu'
    il est prévu un système de conduites dans lequel le liquide de garnissage (8) peut être transporté du récipient (7) au dispositif de dépôt (11), le liquide (8) en excès étant renvoyé du dispositif de dépôt (11) au récipient (7).
  8. Machine rotative d'imprimerie à feuilles selon une des revendications précédentes,
    caractérisée en ce que
    l'unité de garnissage (6.2, 6.2) peut être associée au choix à différents cylindres (4, 5) de guidage des feuilles.
  9. Machine rotative d'imprimerie à feuilles selon une des revendications précédentes,
    caractérisée en ce que
    le liquide de garnissage (8) est composé de nanoparticules inorganiques modifiées par des additifs organiques, et qui sont dissoutes dans des solvants aqueux, alcooliques ou dans des mélanges de tels solvants.
  10. Machine rotative d'imprimerie à feuilles selon la revendication 9
    caractérisée en ce que
    le liquide de garnissage (8) est gélifié par séchage.
  11. Machine rotative d'imprimerie à feuilles selon la revendication 9 ou 10,
    caractérisée en ce que
    les nanoparticules sont constituées d'oxydes des éléments des groupes principaux et sous-groupes II à V ou de leurs mélanges, notamment de l'oxyde de silicium, de l'oxyde de titane, de l'oxyde d'aluminium, de l'oxyde de zerconium ou des mélanges de ceux-ci.
  12. Machine rotative d'imprimerie à feuilles selon une des revendications 9 à 11,
    caractérisée en ce qu'
    il est prévu comme additifs organiques, des produits d'hydrolyse de trialkoxysilanes R-Si(OR)3 à longue chaíne, et/ou de dialkoxysilanes R-Si(OR)2, dans lesquels R contient de 4 à 18 atomes de carbone, dans des alkyles, des aralkyles ou des fluoralkyles résiduels.
  13. Machine rotative d'imprimerie à feuilles selon une des revendications 9 à 11,
    caractérisée en ce qu'
    il est prévu comme additifs organiques, des polysiloxanes avec en fin de chaíne des alkyles, des arlyles, des hydroxyalkyles, des époxy ou des polyéthers résiduels.
  14. Machine rotative d'imprimerie à feuilles selon la revendication 9,
    caractérisée en ce que
    les nanoparticules sont faites d'un composé d'oxyde de silicium et d'oxyde d'aluminium qui est modifié par des fluoralkylsilanes ou des polysiloxanes fonctionnalisés par du fluoralkyle.
  15. Machine rotative d'imprimerie à feuilles selon une des revendications 9 à 14,
    caractérisée en ce que
    le liquide de garnissage peut être fixé par un traitement thermique ultérieur dans la plage de 15 à 100° C.
  16. Machine rotative d'imprimerie à feuilles selon une des revendications 9 à 15,
    caractérisée en ce que
    le liquide de garnissage (8) contient un photoinitiateur et peut être fixé par irradiation aux ultraviolets.
  17. Procédé pour garnir une fois ou à répétition des cylindres (5) de guidage de feuilles montés dans une machine d'imprimerie, dans laquelle à au moins un des cylindres de guidage de feuilles agissant comme cylindre de contrepression sont associés un cylindre en tissus en caoutchouc (2) et une unité de garnissage (6.1, 6.2) qui comprend une unité de dépôt (11) et un récipient (7) pour accueillir un liquide de garnissage (8),
    caractérisé en ce que
    le liquide de garnissage (8) par fixation, forme une couche repoussant la couleur et/ou une couche retardant l'usure, le cylindre à tissu en caoutchouc (2) est écarté du cylindre de contrepression (5), le liquide de garnissage (8) est déposé par le dispositif de dépôt (11) sur les cylindres (5) de guidage des feuilles, et il est fixé par séchage ou irradiation aux ultraviolets.
  18. Procédé selon la revendication 17
    caractérisé en ce que
    le cylindre (5) de guidage des feuilles est nettoyé avant le dépôt de la couche.
  19. Procédé selon la revendication 17 ou 18,
    caractérisé en ce que
    le liquide de garnissage (8) est séché à des températures dans la plage de 15 à 100° C.
  20. Procédé selon une des revendications 17 à 19,
    caractérisé en ce que
    le cylindre (5) de guidage des feuilles tourne à une vitesse constante pendant le dépôt du liquide de garnissage (8).
  21. Procédé selon une des revendications 17 à 20,
    caractérisé en ce qu'
    on utilise un dispositif de lavage comme unité de garnissage (6.1, 6.2).
  22. Procédé selon une des revendications 17 à 21,
    caractérisé en ce que
    le liquide de garnissage (8) est constitué de nanoparticules inorganiques modifiées par des additifs organiques et qui sont dissoutes dans des solvants aqueux, alcooliques ou dans des mélanges de ceux-ci.
EP20030008408 2002-06-21 2003-04-11 Machine d'impression rotative avec une unité de couchage et procédure de revêtement d'un cylindre de transfert de feuilles Expired - Fee Related EP1375142B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002127758 DE10227758A1 (de) 2002-06-21 2002-06-21 Rotationsdruckmaschine mit einer Beschichtungseinheit und Verfahren zur Beschichtung bogenführender Zylinder
DE10227758 2002-06-21

Publications (3)

Publication Number Publication Date
EP1375142A2 EP1375142A2 (fr) 2004-01-02
EP1375142A3 EP1375142A3 (fr) 2004-05-12
EP1375142B1 true EP1375142B1 (fr) 2005-09-28

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EP20030008408 Expired - Fee Related EP1375142B1 (fr) 2002-06-21 2003-04-11 Machine d'impression rotative avec une unité de couchage et procédure de revêtement d'un cylindre de transfert de feuilles

Country Status (2)

Country Link
EP (1) EP1375142B1 (fr)
DE (2) DE10227758A1 (fr)

Families Citing this family (10)

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DE102004055315A1 (de) * 2004-11-16 2006-05-18 Man Roland Druckmaschinen Ag Mehrfarbendruckmaschine und Verfahren zum Betreiben einer Mehrfarbendruckmaschine
EP1661702B1 (fr) * 2004-11-30 2007-05-09 Oxy-Dry Maschinen GmbH Méthode et appareil pour le nettoyage de cylindres dans une machine d'impression
DE102006012607A1 (de) * 2006-03-18 2007-09-20 Man Roland Druckmaschinen Ag Satellitendruckeinheit einer Rollenrotationsdruckmaschine
DE102006041219A1 (de) * 2006-09-02 2008-03-06 Koenig & Bauer Aktiengesellschaft Inline-Verfahren und Druckmaschine zum beidseitigen Bedrucken von Bogen
DE102007057798B4 (de) 2006-12-20 2018-12-06 Heidelberger Druckmaschinen Ag Verfahren zum Behandeln einer drucktechnischen Oberfläche
DE102008016445A1 (de) 2007-04-26 2008-10-30 Heidelberger Druckmaschinen Ag Druckmaschine mit einer Gegendruckzylinder-Pudereinrichtung
DE102008029817A1 (de) 2008-06-24 2009-12-31 Heidelberger Druckmaschinen Ag Verfahren zum Herstellen einer Bedruckstoff kontaktierenden Oberfläche
US8281716B2 (en) * 2008-12-24 2012-10-09 Printing Research, Inc. Anti-marking jackets comprised of fluoropolymer and methods of using in offset printing
DE102011010718B4 (de) * 2010-03-12 2022-07-07 Heidelberger Druckmaschinen Ag Verfahren zum Herstellen einer strukturierten, Bedruckstoff kontaktierenden Oberfläche
DE102015226246A1 (de) 2015-12-21 2016-02-25 Heidelberger Druckmaschinen Ag Verfahren zur Herstellung einer Oberfläche für den Transport von Bedruckstoff

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GB645083A (en) * 1948-03-10 1950-10-25 Oxvar Ltd Improved method and machine for the cleaning of cylinders
US3161130A (en) 1963-05-27 1964-12-15 Miller Printing Machinery Co Printing apparatus
DD60314A1 (de) * 1967-04-03 1968-02-20 Einrichtung zum Verhindern des Abliegens von Druckfarbe auf dem Druckzylinder von Schön- und Widerdruckmaschinen
US3686771A (en) 1970-07-23 1972-08-29 Polygraph Leipzig Humidity regulating system for printing machines
FR2587274B3 (fr) * 1985-09-16 1987-10-30 Mareels Gerard Dispositif antimaculant de transport de bande imprimee
DE9303835U1 (fr) * 1993-03-16 1993-05-06 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE4320069A1 (de) 1993-06-17 1995-01-12 Roland Man Druckmasch Verfahren und Vorrichtung zur Reparatur von Zylindern von Druckmaschinen
DE19541160C1 (de) * 1995-11-04 1997-01-30 Roland Man Druckmasch Verfahren zur Reinigung eines Zylinders einer Rotationsdruckmaschine
JP3005620B2 (ja) * 1996-03-28 2000-01-31 レフライト株式会社 インキ汚れ防止シート
DE19948311A1 (de) * 1999-10-06 2001-04-12 Nanogate Gmbh Verfahren, Vorrichtung sowie Stoffe
DE10115876A1 (de) 2000-04-27 2001-10-31 Heidelberger Druckmasch Ag Farbabweisende Beschichtung für ein einen Bedruckstoff kontaktierendes Element

Also Published As

Publication number Publication date
EP1375142A2 (fr) 2004-01-02
EP1375142A3 (fr) 2004-05-12
DE10227758A1 (de) 2004-01-29
DE50301245D1 (de) 2006-02-09

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