EP0350839A2 - Système d'encrage pour encres d'impression dans des groupes d'impression rotatifs - Google Patents

Système d'encrage pour encres d'impression dans des groupes d'impression rotatifs Download PDF

Info

Publication number
EP0350839A2
EP0350839A2 EP89112585A EP89112585A EP0350839A2 EP 0350839 A2 EP0350839 A2 EP 0350839A2 EP 89112585 A EP89112585 A EP 89112585A EP 89112585 A EP89112585 A EP 89112585A EP 0350839 A2 EP0350839 A2 EP 0350839A2
Authority
EP
European Patent Office
Prior art keywords
doctor blade
chamber
ink
printing
doctor
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.)
Withdrawn
Application number
EP89112585A
Other languages
German (de)
English (en)
Other versions
EP0350839A3 (fr
Inventor
Horst Königsberger
Klaus Schirrich
Bodo Steinmeier
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.)
Fischer and Krecke GmbH and Co KG
Original Assignee
Fischer and Krecke GmbH and Co 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
Application filed by Fischer and Krecke GmbH and Co KG filed Critical Fischer and Krecke GmbH and Co KG
Publication of EP0350839A2 publication Critical patent/EP0350839A2/fr
Publication of EP0350839A3 publication Critical patent/EP0350839A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/06—Details
    • B41F9/08—Wiping mechanisms
    • B41F9/10—Doctors, scrapers, or like devices
    • B41F9/1081—Doctors, scrapers, or like devices using two or more blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/027—Ink rail devices for inking ink rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/06—Details
    • B41F9/061—Inking devices
    • B41F9/065—Using inking rails

Definitions

  • the invention relates to a chambered doctor blade for rotary printing presses with an application roller having a cell grid, in particular for flexographic printing machines, with an ink chamber which is always completely filled with printing ink during the printing process and runs over the length of the application roller and passes through on both sides in the circumferential direction of the application roller Doctor knife is limited.
  • Chamber doctor blades are known in various embodiments (DE 35 05 598 A1, DE 37 04 433 A1). They essentially consist of a doctor bar arranged along the application roller and extending over the full bale length of the application roller, which has a channel, the so-called ink chamber, which is open towards the application roller.
  • This ink chamber - viewed in cross-section - is delimited by two doctor blades, which are firmly mounted on the doctor bar and are spring-loaded against the applicator roller at an angle of inclination against the tangent of the applicator roller at the respective contact point by means of suitable adjusting devices for the doctor bar.
  • the second doctor knife is often referred to as a working doctor because it is the ink chamber in the direction of rotation of the order seals the roller and thus provides the metered ink guide of the application roller, which depends on the cup pattern of the application roller.
  • the chamber doctor blade together with the application roller is part of the inking unit.
  • the inking unit forms a printing unit in a known manner together with the printing or plate cylinder carrying the printing form and the impression cylinder supporting the printing material.
  • a chamber doctor blade can replace previous systems for inking the forme cylinder.
  • the forme cylinder takes on the function of the application roller and that of the printing cylinder, the impression cylinder takes over the function of the impression cylinder.
  • impression cylinder, plate cylinder and applicator roller are driven and positioned in relation to each other in such a way that there is a rolling contact between the surface of the printing plate mounted on the impression or plate cylinder, on the one hand with the printing material supported by the impression cylinder and on the other hand with the inked application roller .
  • the application roller is provided with a cell grid, which is filled with printing ink with the help of the chambered doctor blade for the continuous coloring of the application roller. This printing ink emits the applicator roller to the raised areas of the plate, so that this part of the screen cups of the applicator roller is at least partially emptied.
  • two chamber doctor blades or one chamber doctor blade and an immersion roller could be used.
  • the effort for setting, maintaining and cleaning a coloring system is doubled regardless of the question of how, for example, a double chamber doctor blade system could be optimally adjusted.
  • the invention is therefore based on the object of providing a chambered doctor blade of the type mentioned at the outset, which makes it possible to completely and uniformly ink the cup pattern of an application roller with a single pass through the ink application system and over the entire area, regardless of whether the ink has previously been given or not without, however, making any noteworthy additional effort necessary compared to conventional paint application systems and making adjustment more difficult.
  • This object is achieved in that at least one additional doctor blade is provided within the ink chamber.
  • An additional doctor blade inside the ink chamber of the chamber doctor device can be positive. i.e. be adjusted with the direction of rotation of the application roller or also negative to the application roller.
  • a chambered doctor blade device provided with a symmetrically arranged outer doctor blade and having an additional inner doctor blade knife is advantageously suspended in the inking unit in such a way that the inner doctor blade can be positioned either positively or negatively against the application roller.
  • a system for avoiding ghost images, which works within the ink chamber with a further chamber which, shown in cross section, has a narrow slot along the bale length of the application roller in the next point to the application roller.
  • printing ink is pressed into the inner flooding chamber with a higher delivery pressure.
  • the printing ink flows out of the slit at high speed and hits the surface of the application roller with a good rinsing effect.
  • Disadvantages of this method are higher manufacturing costs and greater maintenance costs.
  • a chambered doctor blade device according to the present invention avoids these disadvantages.
  • a pressure cylinder is designated 10.
  • the printing cylinder 10 carries a flexible cliché 12 on the circumference.
  • a material web 16 to be printed is passed between the printing cylinder 10 or the cliché 12 on the one hand and an impression cylinder 14 on the other, on which the negative image of the cliché appears positive.
  • the cliché 12 is inked by an application roller 18, which has on its surface a cup grid, not shown, which enables the metered recording and thus metered transfer of printing ink.
  • the applicator roller 18 is in turn inked by a so-called chamber doctor device 20, which forms an elongated ink chamber 22 along the applicator roller 18, which is delimited on the entry and exit sides of the applicator roller 18 by doctor blades 24, 26, which are also used as a blocking bar and working doctor blade be designated.
  • FIG. 2 is a simplified sectional illustration through an application roller 18 and a chamber doctor device 20.
  • a further doctor knife 29 is provided in the interior of the ink chamber 22.
  • the doctor blade 29 is positioned positively, that is to say essentially in the direction of the tangential vector of the movement of the peripheral surface of the application roller 18.
  • the doctor blade 29 can be arranged relatively close to the doctor blade 26 (working doctor), but can also be in contact with the circumference of the application roller 18 in a further back region. In any case, the effect according to the invention results in an improved filling of the cell grid and a uniform inking of the application roller.
  • a positive doctor blade 30 and then a negative doctor blade 32 are provided in the interior of the ink chamber 22 in the direction of movement of the circumference of the application roller 18.
  • FIG. 4 there is a wiper blade doctor in the interior of the ink chamber 22.
  • the advantages according to the invention are achieved equally in each embodiment described.
  • Figure 5 is a schematic perspective view showing the applicator roller 18 and the doctor blade device 20. In this case, there is a negatively positioned doctor blade 36 inside the ink chamber 22.
  • a tube 38 enters the ink chamber 22 at one longitudinal end, the passage of which can be controlled by a schematically indicated valve 40.
  • a corresponding tube 42 At the other end of the Ink chamber 22 exits a corresponding tube 42, from which the excess ink runs off via a siphon 44.
  • the siphon always ensures complete filling of the ink chamber 22 and a slight static overpressure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Coating Apparatus (AREA)
EP19890112585 1988-07-09 1989-07-10 Système d'encrage pour encres d'impression dans des groupes d'impression rotatifs Withdrawn EP0350839A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883823340 DE3823340C2 (de) 1988-07-09 1988-07-09 Kammerrakel für Rotations-Druckmaschinen
DE3823340 1988-07-09

Publications (2)

Publication Number Publication Date
EP0350839A2 true EP0350839A2 (fr) 1990-01-17
EP0350839A3 EP0350839A3 (fr) 1990-12-27

Family

ID=6358353

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890112585 Withdrawn EP0350839A3 (fr) 1988-07-09 1989-07-10 Système d'encrage pour encres d'impression dans des groupes d'impression rotatifs

Country Status (3)

Country Link
EP (1) EP0350839A3 (fr)
JP (1) JPH02117834A (fr)
DE (1) DE3823340C2 (fr)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0438732A2 (fr) * 1990-01-22 1991-07-31 WindmÀ¶ller & Hölscher Dispositif de raclage pour l'encrier à circulation d'encre d'une presse à imprimer rotative
EP0461426A2 (fr) * 1990-06-07 1991-12-18 Rockwell International Corporation Système d'apport de fluide d'imprimerie sous pression pour l'impression lithographique sans clés d'encrage
WO1992007719A1 (fr) * 1990-11-02 1992-05-14 The Procter & Gamble Company Appareil et procede d'application d'encre sur un substrat
US5139697A (en) * 1988-01-25 1992-08-18 Canon Kabushiki Kaisha Liquid crystal composition and liquid crystal device using same
FR2676963A1 (fr) * 1991-05-28 1992-12-04 Koenig & Bauer Ag Racle pour un groupe encreur de machine a imprimer rotative.
WO1993024328A1 (fr) * 1992-05-22 1993-12-09 Boeoese Aake Dispositif racleur a chambre pour unite d'impression, et unite d'impression
EP0629501A1 (fr) * 1993-06-17 1994-12-21 DeMoore, Howard W. Dispositif d'enduction "anilox" avec brosse
FR2706810A1 (fr) * 1993-06-23 1994-12-30 Roland Man Druckmasch
EP0453910B1 (fr) * 1990-04-23 1996-07-31 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Chambre de racle
WO1999001282A1 (fr) * 1997-07-03 1999-01-14 Tresu A/S Procede de fonctionnement d'une unite d'impression et unite d'impression pour machine offset
WO2000007742A1 (fr) * 1998-08-07 2000-02-17 Hayneswood Engineering Sales Limited Appareil de revetement
WO2000068014A1 (fr) * 1999-05-11 2000-11-16 Saint Eloi Mecanique Outillage S.A. Dispositif pour l'encrage d'un anilox d'une machine a impression flexographique
WO2001008886A2 (fr) * 1999-07-28 2001-02-08 Koenig & Bauer Ag Unite d'application de vernis
EP1124690A1 (fr) * 1998-03-23 2001-08-22 Black Clawson Company, Inc. Applicateur ferme sous pression pour heliogravure et procede associe
WO2001060620A1 (fr) * 2000-01-25 2001-08-23 Btg Eclepens S.A. Racle
WO2002053381A1 (fr) * 2001-01-05 2002-07-11 Gallus Ferd. Rüesch AG Racle de bac
WO2005063487A1 (fr) 2003-12-30 2005-07-14 Akeboose International Ab Systeme de racle, dispositif de serrage de racle, systeme de racle a reservoir, unite d'impression, procede de serrage d'une racle, et procede permettant de fixer une portion de serrage d'une racle a reservoir
WO2007009737A1 (fr) * 2005-07-18 2007-01-25 Windmöller & Hölscher Kg Chambre a racle
WO2007102136A3 (fr) * 2006-03-09 2007-11-22 Grafiteco As Chambre a racles pour encre fortement visqueuse
EP1932669A1 (fr) * 2005-06-22 2008-06-18 Comexi, SA Dispositif et procede d'impression utilisant des encres durcissables par energie pour imprimante flexographique
WO2009149786A2 (fr) * 2008-05-29 2009-12-17 Zyrus Beteiligungsgesellschaft Mbh & Co. Patente I Kg Presse rotative
EP3124245A1 (fr) * 2015-07-31 2017-02-01 Windmöller & Hölscher KG Dispositif de vidange de la conduite d'acheminement et d'evacuation d'un cylindre d'encrage d'une imprimante

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138807C1 (en) * 1991-11-26 1993-06-03 Cornelis Wapenveld Nl Gorter Colour chamber doctor - is for colour-transfer, screened circular cylindrical body such as screen roller or engraved cylinder
DE4341534C2 (de) * 1993-12-06 1996-07-18 Koenig & Bauer Albert Ag Farbwerk für eine Rollenrotationsdruckmaschine
DE4401299C2 (de) * 1994-01-18 1997-04-30 Roland Man Druckmasch Vorrichtung zum Einfärben einer Rasterwalze einer Rotationsdruckmaschine
DE19717727B4 (de) * 1997-04-26 2005-06-23 Man Roland Druckmaschinen Ag Farbwerk für eine Rotationsdruckmaschine
DE19800840C2 (de) * 1998-01-13 2002-05-16 Koenig & Bauer Ag Vorrichtung zum Einfärben einer Walze
DE102006029883A1 (de) * 2006-06-28 2008-01-03 Koenig & Bauer Aktiengesellschaft Vorrichtung zum Einfärben einer Walze an einer Rotationsdruckmaschine
CN104890351B (zh) * 2015-07-02 2018-02-16 芜湖品通塑业科技有限公司 用于塑料袋的印花装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526466A1 (de) * 1974-06-17 1976-01-02 American Bank Note Co Farbauftragsvorrichtung fuer eine tiefdruckmaschine
US4009657A (en) * 1975-02-25 1977-03-01 Scott Paper Company Apparatus for applying fluid to an intaglio roll for transfer to a soft, absorbent fibrous web
EP0199520A2 (fr) * 1985-04-19 1986-10-29 Vickers Plc Presse d'impression en creux et sa méthode de fabrication
EP0278225A2 (fr) * 1987-02-12 1988-08-17 Albert-Frankenthal AG Dispositif d'encrage court
EP0294022A1 (fr) * 1987-05-11 1988-12-07 Vickers Plc Imprimerie

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151969A (en) * 1938-06-09 1939-03-28 Standard Process Corp Inking apparatus and method
DE3505598C2 (de) * 1984-10-30 1986-08-14 Windmöller & Hölscher, 4540 Lengerich Spülfarbwerk mit geteilter Farbkammerrakel
EP0557913B1 (fr) * 1992-02-24 1997-07-30 Aeroquip Corporation Appareil de distribution de fluide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526466A1 (de) * 1974-06-17 1976-01-02 American Bank Note Co Farbauftragsvorrichtung fuer eine tiefdruckmaschine
US4009657A (en) * 1975-02-25 1977-03-01 Scott Paper Company Apparatus for applying fluid to an intaglio roll for transfer to a soft, absorbent fibrous web
EP0199520A2 (fr) * 1985-04-19 1986-10-29 Vickers Plc Presse d'impression en creux et sa méthode de fabrication
EP0278225A2 (fr) * 1987-02-12 1988-08-17 Albert-Frankenthal AG Dispositif d'encrage court
EP0294022A1 (fr) * 1987-05-11 1988-12-07 Vickers Plc Imprimerie

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139697A (en) * 1988-01-25 1992-08-18 Canon Kabushiki Kaisha Liquid crystal composition and liquid crystal device using same
EP0438732A3 (en) * 1990-01-22 1991-08-21 Windmoeller & Hoelscher Doctor blade assembly for the inking device with circulation of ink in a rotary printing machine
EP0438732A2 (fr) * 1990-01-22 1991-07-31 WindmÀ¶ller & Hölscher Dispositif de raclage pour l'encrier à circulation d'encre d'une presse à imprimer rotative
EP0453910B1 (fr) * 1990-04-23 1996-07-31 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Chambre de racle
EP0461426A2 (fr) * 1990-06-07 1991-12-18 Rockwell International Corporation Système d'apport de fluide d'imprimerie sous pression pour l'impression lithographique sans clés d'encrage
EP0461426A3 (en) * 1990-06-07 1992-03-25 Rockwell International Corporation Pressurized printing fluid input system for keyless lithographic printing
WO1992007719A1 (fr) * 1990-11-02 1992-05-14 The Procter & Gamble Company Appareil et procede d'application d'encre sur un substrat
FR2676963A1 (fr) * 1991-05-28 1992-12-04 Koenig & Bauer Ag Racle pour un groupe encreur de machine a imprimer rotative.
US5272976A (en) * 1991-05-28 1993-12-28 Koenig & Bauer Aktiengesellschaft Doctor blade
GB2257947B (en) * 1991-05-28 1995-01-04 Koenig & Bauer Ag Rotary printing press inking unit
GB2257947A (en) * 1991-05-28 1993-01-27 Koenig & Bauer Ag Rotary printing press inking unit.
WO1993024328A1 (fr) * 1992-05-22 1993-12-09 Boeoese Aake Dispositif racleur a chambre pour unite d'impression, et unite d'impression
US5671673A (en) * 1992-05-22 1997-09-30 Booese; Angstrom Ke Chambered doctor blade device for printing unit
EP0629501A1 (fr) * 1993-06-17 1994-12-21 DeMoore, Howard W. Dispositif d'enduction "anilox" avec brosse
FR2706810A1 (fr) * 1993-06-23 1994-12-30 Roland Man Druckmasch
US7055433B1 (en) 1997-07-03 2006-06-06 Tresu A/S Method of operation of a printing unit and printing unit for offset machine
WO1999001282A1 (fr) * 1997-07-03 1999-01-14 Tresu A/S Procede de fonctionnement d'une unite d'impression et unite d'impression pour machine offset
EP1124690A4 (fr) * 1998-03-23 2006-06-21 Black Clawson Converting Machi Applicateur ferme sous pression pour heliogravure et procede associe
EP1124690A1 (fr) * 1998-03-23 2001-08-22 Black Clawson Company, Inc. Applicateur ferme sous pression pour heliogravure et procede associe
WO2000007742A1 (fr) * 1998-08-07 2000-02-17 Hayneswood Engineering Sales Limited Appareil de revetement
WO2000068014A1 (fr) * 1999-05-11 2000-11-16 Saint Eloi Mecanique Outillage S.A. Dispositif pour l'encrage d'un anilox d'une machine a impression flexographique
FR2793441A1 (fr) * 1999-05-11 2000-11-17 Saint Eloi Mecanique Outil Sa Dispositif pour l'encrage d'un anilox d'une machine a impression flexographique
US6799508B1 (en) 1999-05-11 2004-10-05 Saint Eloi Mecanique Outillage S.A. Inking device for a flexographic printing machine anilox roll
WO2001008886A2 (fr) * 1999-07-28 2001-02-08 Koenig & Bauer Ag Unite d'application de vernis
WO2001008886A3 (fr) * 1999-07-28 2001-08-16 Koenig & Bauer Ag Unite d'application de vernis
WO2001060620A1 (fr) * 2000-01-25 2001-08-23 Btg Eclepens S.A. Racle
US6431066B1 (en) 2000-01-25 2002-08-13 Btg Eclepens S.A. Doctor blade
WO2002053381A1 (fr) * 2001-01-05 2002-07-11 Gallus Ferd. Rüesch AG Racle de bac
WO2005063487A1 (fr) 2003-12-30 2005-07-14 Akeboose International Ab Systeme de racle, dispositif de serrage de racle, systeme de racle a reservoir, unite d'impression, procede de serrage d'une racle, et procede permettant de fixer une portion de serrage d'une racle a reservoir
US7987783B2 (en) 2003-12-30 2011-08-02 Ake-Boose International Ab Doctor blade system, doctor blade clamping device, chambered doctor blade system, printing unit, method for clamping a doctor blade, and method for attaching a clamping portion of a chambered doctor blade
EP1932669A1 (fr) * 2005-06-22 2008-06-18 Comexi, SA Dispositif et procede d'impression utilisant des encres durcissables par energie pour imprimante flexographique
EP1932669A4 (fr) * 2005-06-22 2011-12-14 Comexi Group Ind S A Dispositif et procede d'impression utilisant des encres durcissables par energie pour imprimante flexographique
WO2007009737A1 (fr) * 2005-07-18 2007-01-25 Windmöller & Hölscher Kg Chambre a racle
US8347786B2 (en) 2005-07-18 2013-01-08 Windmoeller & Hoelscher Kg Doctor blade chamber
WO2007102136A3 (fr) * 2006-03-09 2007-11-22 Grafiteco As Chambre a racles pour encre fortement visqueuse
WO2009149786A2 (fr) * 2008-05-29 2009-12-17 Zyrus Beteiligungsgesellschaft Mbh & Co. Patente I Kg Presse rotative
WO2009149786A3 (fr) * 2008-05-29 2010-04-29 Zyrus Beteiligungsgesellschaft Mbh & Co. Patente I Kg Presse rotative
EP3124245A1 (fr) * 2015-07-31 2017-02-01 Windmöller & Hölscher KG Dispositif de vidange de la conduite d'acheminement et d'evacuation d'un cylindre d'encrage d'une imprimante

Also Published As

Publication number Publication date
EP0350839A3 (fr) 1990-12-27
JPH02117834A (ja) 1990-05-02
DE3823340C2 (de) 1995-12-07
DE3823340C1 (fr) 1990-01-04

Similar Documents

Publication Publication Date Title
DE3823340C1 (fr)
EP0064270B2 (fr) Dispositif d'encrage
EP0278225B1 (fr) Dispositif d'encrage court
DE2323025B2 (de) Farbwerk für eine Druckmaschine
DE2832172A1 (de) Farbwerk zum drucken mit fetter farbe
DE4012825C2 (fr)
DE3623590A1 (de) Filmfeuchtwerk fuer offsetdruckmaschinen
DE19731003A1 (de) Kurzfarbwerk
DE4239793A1 (fr)
EP0663289B1 (fr) Procédé et dispositif pour remplir des creux, comme des formes en trame ou des rainures sur la surface d'un corps cylindrique rotatif
DD229648A5 (de) Farb- oder auftragwerk fuer offset-rotations-druckmaschinen
DD236053A1 (de) Einrichtung zum aufbringen und dosieren von reinigungsfluessigkeit
DE10158157B4 (de) Farbwerk einer Druckmaschine
DE60020252T2 (de) Verfahren zum betreiben einer druckeinheit und druckeinheit für eine offset-druckmaschine
DE102006029883A1 (de) Vorrichtung zum Einfärben einer Walze an einer Rotationsdruckmaschine
EP1059167A1 (fr) Dispositif d'encrage pour une machine à imprimer
DE10028477A1 (de) Vorrichtung zum Dosieren und zur Vergleichmäßigung einer Farbschicht auf der Oberfläche einer Druckmaschinenwalze
DE19623348B4 (de) Flüssigkeits-Übertragungsvorrichtung der graphischen Industrie
DE3025546A1 (de) Vorrichtung zum aufbringen eines fluessigen bzw. halbfluessigen mediums auf die druckplatte einer druckmaschine, insbesondere offsetdruckmaschine
EP1389523B1 (fr) Machine à imprimer ou à enduire
DE4341534A1 (de) Farbwerk
EP1817167B1 (fr) Dispositif d'heliogravure dote d'une racle pour le cylindre porte-cliches, machine d'heliogravure et procede pour changer un cylindre porte-cliches
DE702931C (de) Farbwerk fuer Tiefdruckmaschinen
DE1240887B (de) Farbwerk fuer eine Rotationstiefdruckmaschine
DE102005041185B4 (de) Vorrichtung zum Einfärben einer Walze an einer Rotationsdruckmaschine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE ES FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE ES FR GB IT LI NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19910628