EP0737575B1 - Inking unit for a rotary printing machine - Google Patents

Inking unit for a rotary printing machine Download PDF

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Publication number
EP0737575B1
EP0737575B1 EP95105565A EP95105565A EP0737575B1 EP 0737575 B1 EP0737575 B1 EP 0737575B1 EP 95105565 A EP95105565 A EP 95105565A EP 95105565 A EP95105565 A EP 95105565A EP 0737575 B1 EP0737575 B1 EP 0737575B1
Authority
EP
European Patent Office
Prior art keywords
cylinder
inking unit
unit according
metering
chamber
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 - Lifetime
Application number
EP95105565A
Other languages
German (de)
French (fr)
Other versions
EP0737575A1 (en
Inventor
Rudolf Herb
Rudi Mappes
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
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Priority to EP95105565A priority Critical patent/EP0737575B1/en
Priority to EP99101488A priority patent/EP0916490B1/en
Priority to DE59507527T priority patent/DE59507527D1/en
Publication of EP0737575A1 publication Critical patent/EP0737575A1/en
Application granted granted Critical
Publication of EP0737575B1 publication Critical patent/EP0737575B1/en
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
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/027—Ink rail devices for inking ink rollers

Definitions

  • the invention relates to an inking unit for a Rotary printing machine according to the preamble of Claim 1.
  • EP 06 63 293 A1 (according to Art 54 (3) EPC) and the EP 04 99 382 A1 show that can be set on an anilox roller Chamber squeegee.
  • the chambered doctor blades are on a carrier for Starting and stopping pivoted.
  • the invention has for its object an inking unit with chamber doctor blade for inking a roller z.
  • the invention is particularly advantageous achieved that always the same doctor chambers in Adjustments can be used, though the diameter of the cylinders to be colored is Can change order to order, but also from machine to machine. It would only be the side sealing lips exchange.
  • an anilox roller or Gravure cylinder (can be rasterized) is one a total of 7 chamber doctor blade device against an adjustable, frame-fixed stop 5 employable.
  • the stop 5 is in a horizontal Plane and perpendicular to a rotation axis 8 of the Cylinder 6 adjustable; as well as the Chamber doctor device 7.
  • the chamber doctor device 7 consists of a to the axis of rotation 8 of the Cylinder 6 support body 9 extending axially parallel, which one running parallel to the axis of rotation 8 and open channel 10 in the direction of the forme cylinder 6 has a length l.
  • the carrier body 9 is each with one end: striking plate 11, 12 locked.
  • doctor blades 16, 17 are arranged, which each face the cylinder 6 Edge in the direction parallel to the axis of rotation 8 rest on the outer surface 18 of the cylinder 6.
  • the doctor blade 16 is designed as a closing doctor blade and is of one on the lateral surface 18 of the in FIG Clockwise rotating cylinder 6, axis-parallel line happens first.
  • the doctor blade 17 is executed as a working squeegee.
  • Both doctor blades 16, 17 are each by a known doctor holder 19, 21, z. B. one extending in the axial direction strip-shaped terminal strip held.
  • the channel 10 in A doctor chamber forms a connection with the doctor blades 16, 17 22, which via one or more feed lines 25, the e.g. B.
  • the cylinder 6 has a bale length m by an amount of two same partial lengths x is greater than the length l of the Chamber doctor blade device 7.
  • the carrier body 9 of the Chamber doctor device 7 is pivotable on one first end 23 of one or more pivot arms 24 stored.
  • a second end 26 of the pivot arms 24 is in a side frame fixed axis 27 stored so that the entire chamber doctor device 7th to and on the cylinder 6 via the stop 5 is pivotable.
  • the entire doctor blade device 7 is in the axis-parallel direction to cylinder 6 arranged changeable.
  • a trough 28 is arranged below the cylinder 6, which may be from the doctor blade device 7 running gravure ink fields and over a drain 29 and a pipe 31 symbolically shown and designated a total of 32 Feeder is fed, via which new Gravure ink is added, if necessary cooled and the mixed gravure ink via a pipe 33 the Doctor chamber 22 is fed back (only in Fig. 1st shown).
  • cylinder 6 Above cylinder 6 is a cylinder 6 pressing, rotatable impression 34 arranged, which on both sides via its pivot 37, 38 in rocker 39, 41 stored and each with a side frame fixed and height-adjustable sled, not shown is positively and positively connected.
  • the bale length m of the cylinder 6 can, for. B. between two and three meters.
  • the respective partial length x can e.g. B. are each 50 mm.
  • doctor chamber 22 in spaced axially parallel to each other Arrange spray nozzles for spraying gravure ink.
  • This can e.g. B. by means of in the doctor blade chamber 22nd located tube and closed at its ends happen, which over several supply lines with Gravure ink is applied and which by in bores extending axially. Excess or scraped gravure ink can over in the axially parallel direction in the doctor blade 16 - Squeegee - drilled holes in the Trough 28 and the feed device 32 returned become.
  • the bale length m of the cylinder 6 can be between two and three meters.
  • the respective front Partial length x can e.g. B. each up to 50 mm (less pressure Space), as well as the distance y (not between two chamber doctor blade devices, provided it is multi-part chamber doctor blade devices deals with different printing inks.
  • the striking plates 11, 12 and the doctor blade 16 can from one color solvent-insoluble plastic, e.g. B. glass fiber reinforced plastic.

Description

Die Erfindung betrifft ein Farbwerk für eine Rotationsdruckmaschine entsprechend dem Oberbegriff des Anspruches 1.The invention relates to an inking unit for a Rotary printing machine according to the preamble of Claim 1.

Die EP 06 63 293 A1 (gemaß Art 54(3) EPÜ) und die EP 04 99 382 A1 zeigen an eine Rasterwalze anstellbare Kammerrakel. Die Kammerrakel sind auf einem Träger zum An- und Abstellen schwenkbar gelagert.EP 06 63 293 A1 (according to Art 54 (3) EPC) and the EP 04 99 382 A1 show that can be set on an anilox roller Chamber squeegee. The chambered doctor blades are on a carrier for Starting and stopping pivoted.

Der Erfindung liegt die Aufgabe zugrunde, ein Farbwerk mit Kammerrakel zum Einfärben einer Walze z. B. gerasterte Walze oder Tiefdruckformzylinder für eine Rotationsdruckmaschine zu schaffen.The invention has for its object an inking unit with chamber doctor blade for inking a roller z. B. screened roller or gravure cylinder for one To create rotary printing press.

Erfindungsgemäß wird diese Aufgabe durch die Merkmale des kennzeichnenden Teils des Anspruchs 1 gelöst.According to the invention, this object is achieved by the features of the characterizing part of claim 1 solved.

Durch die Erfindung wird insbesondere der Vorteil erzielt, daß immer die gleichen Rakelkammern in Anstellvorrichtungen verwendet werden können, obwohl sich der Durchmesser der einzufärbenden Zylinder von Auftrag zu Auftrag ändern kann, aber auch von Maschine zu Maschine. Es wären nur die seitlichen Dichtlippen auszutauschen.The invention is particularly advantageous achieved that always the same doctor chambers in Adjustments can be used, though the diameter of the cylinders to be colored is Can change order to order, but also from machine to machine. It would only be the side sealing lips exchange.

Nachfolgend wird ein Ausführungsbeispiel der Erfindung näher beschrieben.
Die zugehörigen Zeichnungen zeigen

Fig. 1
einen Querschnitt einer schematischen Darstellung durch ein erfindungsgemäßes Farbwerk,
Fig. 2
einen Schnitt II - II nach Fig. 1,
An exemplary embodiment of the invention is described in more detail below.
The associated drawings show
Fig. 1
2 shows a cross section of a schematic illustration through an inking unit according to the invention,
Fig. 2
2 shows a section II-II according to FIG. 1,

An einen über seine Achszapfen 1, 2 in Seitengestellen 3, 4 gelagerten Zylinder 6 z. B. eine Rasterwalze oder Tiefdruckformzylinder (kann gerastert sein), ist eine insgesamt mit 7 bezeichnete Kammerrakel-Einrichtung gegen einen einstellbaren, gestellfesten Anschlag 5 anstellbar. Der Anschlag 5 ist in einer horizontalen Ebene und rechtwinklig zu einer Rotationsachse 8 des Zylinders 6 einstellbar; desgleichen die Kammerrakel-Einrichtung 7. Die Kammerrakel-Einrichtung 7 besteht aus einem sich zur Rotationsachse 8 des Zylinders 6 achsparallel erstreckenden Trägerkörper 9, welcher einen parallel zur Rotationsachse 8 verlaufenden und in Richtung des Formzylinders 6 offenen Kanal 10 mit einer Lange l aufweist. Der Trägerkörper 9 ist stirnseitig jeweils mit eine: Schließblech 11, 12 verschlossen. An freien Schenkeln 13, 14 des Trägerkörpers 9 sind jeweils Rakel 16, 17 angeordnet, welche jeweils mit ihrer dem Zylinder 6 zugewandten Kante in achsparalleler Richtung zur Rotationsachse 8 auf der Mantelfläche 18 des Zylinders 6 aufliegen. Die Rakel 16 ist als Schließrakel ausgebildet und wird von einer auf der Mantelfläche 18 des nach Fig. 1 im Uhrzeigersinn drehenden Zylinders 6 gedachten, achsparallelen Linie zuerst passiert. Die Rakel 17 ist als Arbeitsrakel ausgeführt. Beide Rakel 16, 17 sind jeweils durch eine bekannte Rakelhalterung 19, 21, z. B. eine sich in axialer Richtung erstreckende streifenförmige Klemmleiste gehalten. Der Kanal 10 in Verbindung mit den Rakeln 16, 17 bildet eine Rakelkammer 22, welche über eine oder mehrere Zuleitungen 25, die z. B. den Trägerkörper 9 durchdringen, mit Tiefdruckfarbe gefüllt werden kann. Der Zylinder 6 weist eine Ballenlänge m auf, die um einen Betrag von zwei gleichen Teillängen x größer ist als die Länge l der Kammerrakel-Einrichtung 7. Der Trägerkörper 9 der Kammerrakel-Einrichtung 7 ist schwenkbar an einem ersten Ende 23 von einem oder mehreren Schwenkarmen 24 gelagert. Ein zweites Ende 26 der Schwenkarme 24 ist in einer seitengestellfest gelagerten Achse 27 gelagert, so daß die gesamte Kammerrakel-Einrichtung 7 an den Zylinder 6 über den Anschlag 5 an- und abschwenkbar ist. Die gesamte Kammerrakel-Einrichtung 7 ist in achsparalleler Richtung zum Zylinder 6 changierbar angeordnet.To one of his journals 1, 2 in side frames 3, 4 mounted cylinder 6 z. B. an anilox roller or Gravure cylinder (can be rasterized) is one a total of 7 chamber doctor blade device against an adjustable, frame-fixed stop 5 employable. The stop 5 is in a horizontal Plane and perpendicular to a rotation axis 8 of the Cylinder 6 adjustable; as well as the Chamber doctor device 7. The chamber doctor device 7 consists of a to the axis of rotation 8 of the Cylinder 6 support body 9 extending axially parallel, which one running parallel to the axis of rotation 8 and open channel 10 in the direction of the forme cylinder 6 has a length l. The carrier body 9 is each with one end: striking plate 11, 12 locked. On free legs 13, 14 of the Carrier body 9, doctor blades 16, 17 are arranged, which each face the cylinder 6 Edge in the direction parallel to the axis of rotation 8 rest on the outer surface 18 of the cylinder 6. The doctor blade 16 is designed as a closing doctor blade and is of one on the lateral surface 18 of the in FIG Clockwise rotating cylinder 6, axis-parallel line happens first. The doctor blade 17 is executed as a working squeegee. Both doctor blades 16, 17 are each by a known doctor holder 19, 21, z. B. one extending in the axial direction strip-shaped terminal strip held. The channel 10 in A doctor chamber forms a connection with the doctor blades 16, 17 22, which via one or more feed lines 25, the e.g. B. penetrate the support body 9 with Gravure ink can be filled. The cylinder 6 has a bale length m by an amount of two same partial lengths x is greater than the length l of the Chamber doctor blade device 7. The carrier body 9 of the Chamber doctor device 7 is pivotable on one first end 23 of one or more pivot arms 24 stored. A second end 26 of the pivot arms 24 is in a side frame fixed axis 27 stored so that the entire chamber doctor device 7th to and on the cylinder 6 via the stop 5 is pivotable. The entire doctor blade device 7 is in the axis-parallel direction to cylinder 6 arranged changeable.

Unterhalb des Zylinders 6 ist ein Trog 28 angeordnet, welcher etwaig von der Kammerrakel-Einrichtung 7 ablaufende Tiefdruckfarbe auffängt und über einen Abfluß 29 sowie eine Rohrleitung 31 einer symbolisch dargestellten und insgesamt mit 32 bezeichneten Zuführeinrichtung zugeführt wird, über welche neue Tiefdruckfarbe hinzugegeben wird, ggf. gekühlt sowie die vermischte Tiefdruckfarbe über eine Rohrleitung 33 der Rakelkammer 22 wieder zugeführt wird (nur in Fig. 1 dargestellt).A trough 28 is arranged below the cylinder 6, which may be from the doctor blade device 7 running gravure ink fields and over a drain 29 and a pipe 31 symbolically shown and designated a total of 32 Feeder is fed, via which new Gravure ink is added, if necessary cooled and the mixed gravure ink via a pipe 33 the Doctor chamber 22 is fed back (only in Fig. 1st shown).

Oberhalb des Zylinders 6 ist ein auf den Zylinder 6 drückender, rotierbarer Presseur 34 angeordnet, welcher beidseitig über seine Achszapfen 37, 38 in Schwingen 39, 41 gelagert und jeweils mit einem seitengestellfesten sowie höhenverstellbaren, nicht dargestellten Schlitten kraft- und formschlüssig verbunden ist.Above cylinder 6 is a cylinder 6 pressing, rotatable impression 34 arranged, which on both sides via its pivot 37, 38 in rocker 39, 41 stored and each with a side frame fixed and height-adjustable sled, not shown is positively and positively connected.

Zwischen dem Presseur 34 sowie dem Zylinder 6 wird eine nicht dargestellte Papierbahn bedruckt.Between the impression 34 and the cylinder 6 is a Printed web, not shown.

Die Ballenlänge m des Zylinders 6 kann z. B. zwischen zwei und drei Metern liegen. Die jeweilige Teillänge x kann z. B. jeweils 50 mm betragen.The bale length m of the cylinder 6 can, for. B. between two and three meters. The respective partial length x can e.g. B. are each 50 mm.

Es ist auch möglich, mehrere Trägerkörper 9 in axialer Richtung des Zylinders 6 nebeneinander und jeweils durch einen nichtdargestellten Abstand y voneinander getrennt anzuordnen, jedoch so, daß die Ballenlänge m des Zylinders 6 insgesamt eingehalten wird. Mit dieser Anordnung können nebeneinander verschiedene Farben mit einem Druckzylinder aufgebracht werden, ohne daß Farbspritzer eine Verunreinigung des Druckproduktes herbeiführen bzw. ein Vermischen unterschiedlicher Druckfarben erfolgt. Dazu ist es jedoch auch erforderlich, eine der Anzahl der Trägerkörper 9 entsprechende Anzahl von Trögen 28 sowie Zuführeinrichtungen 32 vorzusehen. It is also possible to have a plurality of carrier bodies 9 in the axial direction Direction of the cylinder 6 next to each other and through a distance y, not shown, from each other to be arranged, however, so that the bale length m of the Cylinder 6 is observed in total. With this Arrangement can have different colors next to each other be applied to a printing cylinder without Color splashes a contamination of the printed product bring about or a mixture of different Printing inks. But it is also for that required one of the number of carrier bodies 9 corresponding number of troughs 28 as well Provide feeders 32.

Es ist weiterhin möglich, in der Rakelkammer 22 in achsparalleler Richtung zueinander beabstandete Sprühdüsen zum Versprühen von Tiefdruckfarbe anzuordnen. Dies kann z. B. mittels eines in der Rakelkammer 22 befindlichen und an seinen Enden verschlossenen Rohres geschehen, welches über mehrere Zuleitungen mit Tiefdruckfarbe beaufschlagt wird und welche durch in axialer Richtung verlaufende Bohrungen ausgebracht wird. Überschüssige oder abgerakelte Tiefdruckfarbe kann über in achsparalleler Richtung in die Rakel 16 - Schließrakel - eingebrachte Ablaufbohrungen in den Trog 28 sowie die Zuführeinrichtung 32 zurückgeführt werden.It is also possible to in the doctor chamber 22 in spaced axially parallel to each other Arrange spray nozzles for spraying gravure ink. This can e.g. B. by means of in the doctor blade chamber 22nd located tube and closed at its ends happen, which over several supply lines with Gravure ink is applied and which by in bores extending axially. Excess or scraped gravure ink can over in the axially parallel direction in the doctor blade 16 - Squeegee - drilled holes in the Trough 28 and the feed device 32 returned become.

Die Ballenlänge m des Zylinders 6 kann zwischen zwei und drei Metern liegen. Die jeweilige stirnseitige Teillange x kann z. B. jeweils bis zu 50 mm (druckfreier Raum) betragen, desgleichen der Abstand y (nicht dargestellt) zwischen zwei Kammerrakel-Einrichtungen, sofern es sich um mehrteilige Kammerrakel-Einrichtungen mit verschiedenen Druckfarben handelt. Die Schließbleche 11, 12 sowie die Schließrakel 16 können aus einem farblösungsmittel-unlöslichen Kunststoff, z. B. glasfaserverstärktem Kunststoff bestehen. The bale length m of the cylinder 6 can be between two and three meters. The respective front Partial length x can e.g. B. each up to 50 mm (less pressure Space), as well as the distance y (not between two chamber doctor blade devices, provided it is multi-part chamber doctor blade devices deals with different printing inks. The striking plates 11, 12 and the doctor blade 16 can from one color solvent-insoluble plastic, e.g. B. glass fiber reinforced plastic.

TeilelisteParts list

11
Achszapfen (6)Journal (6)
22nd
Achszapfen (6)Journal (6)
33rd
SeitengestellSide frame
44th
SeitengestellSide frame
55
Anschlagattack
66
Zylindercylinder
77
Kammerrakel-EinrichtungChamber doctor blade device
88th
Rotationsachse (6)Rotation axis (6)
99
Trägerkörper (7)Carrier body (7)
1010th
Kanalchannel
1111
Schließblech (9), stirnseitigStrike plate (9), front
1212th
Schließblech (9), stirnseitigStrike plate (9), front
1313
Schenkel (9)Thigh (9)
1414
Schenkel (9)Thigh (9)
1515
--
1616
Rakel (7)Squeegee (7)
1717th
Rakel (7)Doctor blade (7)
1818th
Mantelfläche (6)Lateral surface (6)
1919th
Rakelhalterung (16)Doctor blade holder (16)
2020th
--
2121
Rakelhalterung (17)Doctor blade holder (17)
2222
Rakelkammer (7)Doctor chamber (7)
2323
Ende, erstes (24)End, first (24)
2424th
SchwenkarmSwivel arm
2525th
Zuleitung (22)Supply (22)
2626
Ende, zweites (24)End, second (24)
2727
Achse (24) Axle (24)
2828
Trogtrough
2929
Abfluß (28)Drain (28)
3030th
--
3131
RohrleitungPipeline
3232
ZuführeinrichtungFeeding device
3333
RohrleitungPipeline
3434
PresseurImpressionist
3535
--
3636
--
3737
Achszapfen (34)Journal (34)
3838
Achszapfen (34)Journal (34)
3939
SchwingeSwingarm
4040
--
4141
SchwingeSwingarm
4242
Stirnseite (6)End face (6)
4343
Stirnseite (6)End face (6)
ll
Länge (7)Length (7)
mm
Ballenlänge (6)Bale length (6)
xx
Teillänge (6)Partial length (6)
yy
Abstand (7, 7)Distance (7, 7)

Claims (7)

  1. Inking unit for a rotary machine, with a cylinder (6) having an engraved outer surface and with at least one metering unit arrangement (7) which has a carrier body (9) extending in the axially parallel direction of the cylinder (6), the metering unit arrangement (7) being arranged pivotably on a first end (23) of one or more pivoting arms (24), characterized in that a plane defined by the axis of rotation (8) of the cylinder (6) and by the pivot axis of the metering unit arrangement (7), the said pivot axis being provided at the first end, runs through the metering chamber (22) of the metering unit arrangement (7).
  2. Inking unit according to Claim 1, characterized in that the plane runs approximately centrally through the metering chamber (22).
  3. Inking unit according to Claim 1, characterized in that the pivoting arm (24) is pivotably arranged with its second end (26) on a shaft (27) mounted fixedly on the side stand.
  4. Inking unit according to Claim 1, characterized in that the engraved cylinder (6) is an engraved roller.
  5. Inking unit according to Claim 1, characterized in that the engraved cylinder (6) is an intaglio plate cylinder.
  6. Inking unit according to Claims 1 and 5, characterized in that nozzles, which are spaced from one another in the axially parallel direction and which are capable of being loaded with intaglio printing ink, are arranged in the metering chamber (22).
  7. Inking unit according to Claim 6, characterized in that the nozzles are formed by bores of a pipe which extends in the axial direction in the metering chamber (22) and is closed at its two ends and which is capable of being loaded with intaglio printing ink.
EP95105565A 1995-04-12 1995-04-12 Inking unit for a rotary printing machine Expired - Lifetime EP0737575B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP95105565A EP0737575B1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing machine
EP99101488A EP0916490B1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing machine
DE59507527T DE59507527D1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95105565A EP0737575B1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing machine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP99101488A Division EP0916490B1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing machine

Publications (2)

Publication Number Publication Date
EP0737575A1 EP0737575A1 (en) 1996-10-16
EP0737575B1 true EP0737575B1 (en) 1999-12-29

Family

ID=8219180

Family Applications (2)

Application Number Title Priority Date Filing Date
EP99101488A Expired - Lifetime EP0916490B1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing machine
EP95105565A Expired - Lifetime EP0737575B1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP99101488A Expired - Lifetime EP0916490B1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing machine

Country Status (2)

Country Link
EP (2) EP0916490B1 (en)
DE (1) DE59507527D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007003944A1 (en) 2007-01-26 2008-08-07 Koenig & Bauer Aktiengesellschaft Inking system for a rotary printing machine comprises a doctor blade unit positioned in the frame of a rotary printing machine and having a doctor blade which touches the surface of a roller in a contact line

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3056486B1 (en) * 1999-06-15 2000-06-26 株式会社東京機械製作所 Ink rail for printing press

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0499382A1 (en) * 1991-02-14 1992-08-19 Ward Holding Company, Inc. Doctor blade head assembly with printing apparatus therewith

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0368485A3 (en) * 1988-10-31 1991-01-30 Seiken Graphics, Inc. Improvements in or relating to lithographic printing
DE4401365A1 (en) * 1994-01-18 1995-07-20 Roland Man Druckmasch Device for coloring an anilox roller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0499382A1 (en) * 1991-02-14 1992-08-19 Ward Holding Company, Inc. Doctor blade head assembly with printing apparatus therewith

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007003944A1 (en) 2007-01-26 2008-08-07 Koenig & Bauer Aktiengesellschaft Inking system for a rotary printing machine comprises a doctor blade unit positioned in the frame of a rotary printing machine and having a doctor blade which touches the surface of a roller in a contact line

Also Published As

Publication number Publication date
EP0737575A1 (en) 1996-10-16
EP0916490A3 (en) 1999-08-25
EP0916490A2 (en) 1999-05-19
EP0916490B1 (en) 2001-10-04
DE59507527D1 (en) 2000-02-03

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DE10148501A1 (en) inking

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