EP0655328B1 - Inking device for gravure printing - Google Patents

Inking device for gravure printing Download PDF

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Publication number
EP0655328B1
EP0655328B1 EP94117997A EP94117997A EP0655328B1 EP 0655328 B1 EP0655328 B1 EP 0655328B1 EP 94117997 A EP94117997 A EP 94117997A EP 94117997 A EP94117997 A EP 94117997A EP 0655328 B1 EP0655328 B1 EP 0655328B1
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EP
European Patent Office
Prior art keywords
forme cylinder
ink
gravure printing
projections
inking unit
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
EP94117997A
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German (de)
French (fr)
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EP0655328A1 (en
Inventor
Rudolf Herb
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
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Koenig and Bauer Albert AG
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Publication of EP0655328A1 publication Critical patent/EP0655328A1/en
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Anticipated expiration legal-status Critical
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    • 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
    • B41F9/063—Using inking rollers

Definitions

  • the invention relates to an inking unit for a Rotogravure printing press according to the Claim 1.
  • the end faces of the forme cylinder can Printing ink.
  • GB 532 460 A discloses a printing press with one Forme cylinder that prints a web directly. This The forme cylinder is moved by a roller that is immersed in ink colored. This forme cylinder does not dive into one Color filled paint tray.
  • the invention is based on the object improved gravure inking unit to the state of the art create.
  • ink tray filled to the brim with gravure ink 1 2 dip a inking roller 3 and a forme cylinder 4 a.
  • the paint pan designated as a whole has 2 a clear length l on.
  • the forme cylinder 4 has one Bale length m on both sides, the inside length l of the Ink tray 2 (inking length of the forme cylinder 4) each protrudes an amount or an excess x or y.
  • the value x can be equal to y. However, it is also possible that x is greater than y or y is greater than x.
  • a supernatant x or y also includes the amount in each case Material thickness of an end face 8, 9 of the paint tray 2.
  • End faces 6, 7 of the forme cylinder 4 are thus located outside the paint tray 2 and are not connected with the gravure ink 1.
  • End faces 8, 9 of the ink tray 2 therefore point towards the forme cylinder 4
  • Side a recess with a radius r, which is a few millimeters larger than the radius s of the Forme cylinder 4, so that between the radii r, s a gap 11 is formed in each case.
  • the Recess of each end 8, 9 corresponds to one of the Radius s of the forme cylinder 4 adapted gap 11.
  • the inking roller 3, the z. B. no own drive depending on the diameter of the forme cylinder 4, e.g. B. with 5/6 of their diameter or up to their entire diameter in gravure ink 1 a.
  • the inking roller 3 is on its outer surface covered with a textile cover and stands on the side spaced, e.g. B. at a distance b from FIG. 1 to the left of a vertical plane through an axis of rotation 12 of the forme cylinder 4 below in frictional contact with the jacket of the forme cylinder 4.
  • the distance b is about that one to two times the diameter of the inking roller 3.
  • the forme cylinder 4 is via its journal 13, 14 in Side frames 16, 17 (clockwise according to Fig. 1) rotatably mounted.
  • the inking roller 3 is not a shown, ink tray-proof lever system rotatable stored (see DE 40 30 377 A1).
  • a bottom plate 17 of the paint pan 2 is in the center one end of a rack 19 positively connected.
  • the rack 19 is in a fixed, not shown guide slidable, but not rotatably mounted.
  • a pinion 21 stands with the Teeth of the rack 19 in engagement and is via a shaft 22 with a reduction gear connected to stepper motor 23 and a counter 24.
  • the counter 24 serves as an indication of the current one Height adjustment of the ink tray 2 and is a measure of that Immersion depth of the forme cylinder 4 to use or for the adjustment of the height of the ink tray 2 to another Diameter of another forme cylinder 4.
  • one Rack 19 can also be two in parallel at a distance Toothed racks with a common one Drive may be provided.
  • a trough fixed to the frame 26 which both from the columns 11 emerging gravure ink 1 as well as that of a doctor blade device designated overall by 27 doctored gravure ink 1 and this over an ink circulation device, not shown with the addition of new gravure ink 1 to the ink tray 2 feeds.
  • the doctor device 27 is fixed on the side frame on an axis 28 against the forme cylinder 4 one in the horizontal plane perpendicular to Rotation axis 12 of the forme cylinder 4 adjustable Stop 30 arranged and pivoted and does not wear one on her swiveling head shown clamping device for a doctor blade 29.
  • the doctor device 27 is below the Doctor blade 29 in the vicinity of the end faces 6, 7 with squeegee-fixed or side frame-fixed nozzles 31, 32 provided which solvents for gravure ink 1, e.g. B. toluene finely divided as spray 33, 34 into the areas of the projections x, y of the forme cylinder 4 spray the paint tray 2 on both sides tower over.
  • solvents for gravure ink 1, e.g. B. toluene finely divided as spray 33, 34 into the areas of the projections x, y of the forme cylinder 4 spray the paint tray 2 on both sides tower over.
  • the Nozzles 31, 32 each have a feed 35 for Toluene or compressed air.
  • the doctor device 27 can advantageously also work iridescent, which is another more uniform color distribution on the surface of the Forme cylinder 4 takes place.
  • the forme cylinder 4 is a Forme cylinder 4 pressing, rotatable impression 36 arranged, which on both sides via its axle journals 37, 38 mounted in rockers 39, 41 and each with a side frame fixed and height adjustable, carriage, not shown, non-positive and positive connected is.
  • the bale length m of the forme cylinder 4 can, for. B. are between two and three meters.
  • the supernatant x, y can e.g. B. are each 50 mm.
  • the gap 11 can e.g. B. be up to ten millimeters.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Description

Die Erfindung betrifft ein Farbwerk für eine Tiefdruckrotationsdruckmaschine entsprechend dem Patentanspruch 1.The invention relates to an inking unit for a Rotogravure printing press according to the Claim 1.

Es ist beim Tiefdruckverfahren bekannt, einen Formzylinder auf seiner Oberfläche dadurch mit Farbe zu versehen, daß dieser in eine Farbwanne eintaucht und eine zum Formzylinder achsparallel angeordnete Farbwalze diese Druckfarbe gleichmäßig verteilt. Überschüssige Druckfarbe wird mittels einer Rakeleinrichtung von der Oberfläche des Formzylinders abgerakelt und von einem die Farbwanne aufnehmenden Farbtrog aufgefangen sowie anschließend mittels einer Druckfarbe-Umwälzeinrichtung der Farbwanne wieder zugeführt (Prospekt "Tiefdruck-Rotationsmaschinen" von KBA, Albert-Frankenthal AG aus dem Jahre 1990, Seiten 32/33).It is known in gravure printing, one Form cylinder on its surface with color provide that this dips into a paint pan and an ink roller arranged axially parallel to the forme cylinder this ink evenly distributed. Excess Printing ink is removed from the Surface of the forme cylinder scraped off and by one the color trough receiving the color trough as well then by means of an ink circulation device fed back into the paint tray (brochure "Rotogravure Printing Machines" from KBA, Albert-Frankenthal AG from 1990, pages 32/33).

Dabei können die Stirnseiten des Formzylinders mit Druckfarbe behaftet sein.The end faces of the forme cylinder can Printing ink.

Die DE 31 51 005 A1 beschreibt eine Tiefdruckmaschine mit einem Formzylinder. Auf Randbereiche dieses Formzylinders wird mittels Düsen Lösungsmittel aufgesprüht. Durch dieses Besprühen kann eine Reinigung der Randbereiche und auch der Stirnflächen des Formzylinders erfolgen. Auch kann verhindert werden, daß Farbpigmente auf die Stirnflächen des Formzylinders gelangen. DE 31 51 005 A1 describes an intaglio printing machine with a forme cylinder. On marginal areas of this Forme cylinder becomes solvent by means of nozzles sprayed on. This spraying can be used for cleaning the edge areas and also the end faces of the Form cylinders take place. It can also be prevented that Color pigments on the end faces of the forme cylinder reach.

Die GB 532 460 A offenbart eine Druckmaschine mit einem Formzylinder, der eine Bahn direkt bedruckt. Dieser Formzylinder wird von einer in Farbe eintauchenden Walze eingefärbt. Dieser Formzylinder taucht nicht in eine mit Farbe gefüllte Farbwanne ein.GB 532 460 A discloses a printing press with one Forme cylinder that prints a web directly. This The forme cylinder is moved by a roller that is immersed in ink colored. This forme cylinder does not dive into one Color filled paint tray.

Der Erfindung liegt die Aufgabe zugrunde, ein gegenüber dem Stand der Technik verbessertes Tiefdruckfarbwerk zu schaffen. The invention is based on the object improved gravure inking unit to the state of the art create.

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

Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, daß von den Stirnseiten des Tiefdruckformzylinders weitestgehend keine Farbe abgeschleudert wird und die Notwendigkeit einer Anordnung von seitengestellfesten Spritzschutzeinrichtungen entfallen kann.The advantages that can be achieved with the invention exist especially in that from the end faces of the gravure forme cylinder largely none Paint is thrown off and the need an arrangement of side frame fixed Spray protection devices can be omitted.

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

Fig. 1
einen Querschnitt einer schematischen Darstellung eines erfindungsgemäßen Tiefdruckfarbwerkes,
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 in
Fig. 1
2 shows a cross section of a schematic illustration of an intaglio printing ink unit according to the invention,
Fig. 2
a section II - II of FIG. 1st

In eine randvoll mit Tiefdruckfarbe 1 gefüllte Farbwanne 2 tauchen eine Einfärbewalze 3 und ein Formzylinder 4 ein. Die insgesamt mit 2 bezeichnete Farbwanne weist eine lichte Länge l auf. Der Formzylinder 4 weist eine Ballenlänge m auf, die beidseitig die lichte Länge l der Farbwanne 2 (Einfärbelänge des Formzylinders 4) um je einen Betrag oder einen Überstand x bzw. y überragt. Dabei kann der Wert x gleich y sein. Es ist jedoch auch möglich, daß x größer y oder y größer x ist. In an ink tray filled to the brim with gravure ink 1 2 dip a inking roller 3 and a forme cylinder 4 a. The paint pan designated as a whole has 2 a clear length l on. The forme cylinder 4 has one Bale length m on both sides, the inside length l of the Ink tray 2 (inking length of the forme cylinder 4) each protrudes an amount or an excess x or y. The value x can be equal to y. However, it is also possible that x is greater than y or y is greater than x.

Die Ballenlänge m des Formzylinders 4 setzt sich somit aus der lichten Länge l der Farbwanne 2 zuzüglich zweimal Überstand x zusammen. Ein Überstand x oder y beinhaltet in seinem Betrag jeweils auch die Materialdicke einer Stirnseite 8, 9 der Farbwanne 2. Somit befinden sich Stirnseiten 6, 7 des Formzylinders 4 außerhalb der Farbwanne 2 und stehen nicht in Verbindung mit der Tiefdruckfarbe 1. Stirnseiten 8, 9 der Farbwanne 2 weisen deshalb an der dem Formzylinder 4 zugewandten Seite eine Aussparung mit einem Radius r auf, welche um einige Millimeter größer ist als der Radius s des Formzylinders 4, so daß zwischen den Radien r, s jeweils ein Spalt 11 entsteht. Mit anderen Worten: Die Aussparung jeder Stirnseite 8, 9 entspricht einem an den Radius s des Formzylinders 4 angepaßten Spalt 11.The bale length m of the forme cylinder 4 thus settles plus the clear length l of the ink tray 2 supernatant x together twice. A supernatant x or y also includes the amount in each case Material thickness of an end face 8, 9 of the paint tray 2. End faces 6, 7 of the forme cylinder 4 are thus located outside the paint tray 2 and are not connected with the gravure ink 1. End faces 8, 9 of the ink tray 2 therefore point towards the forme cylinder 4 Side a recess with a radius r, which is a few millimeters larger than the radius s of the Forme cylinder 4, so that between the radii r, s a gap 11 is formed in each case. In other words: the Recess of each end 8, 9 corresponds to one of the Radius s of the forme cylinder 4 adapted gap 11.

Die Einfärbewalze 3, die z. B. keinen eigenen Antrieb hat, taucht je nach Durchmesser des Formzylinders 4, z. B. mit 5/6 ihres Durchmessers oder auch bis zu ihrem gesamten Durchmesser in die Tiefdruckfarbe 1 ein. Die Einfärbewalze 3 ist auf ihrer Mantelfläche mit einem Textilbezug überzogen und steht seitlich beabstandet, z. B. im Abstand b nach Fig. 1 links von einer senkrechten Ebene durch eine Rotationsachse 12 des Formzylinders 4 unten in Reibkontakt mit dem Mantel des Formzylinders 4. Der Abstand b beträgt etwa das ein- bis zweifache des Durchmessers der Einfärbewalze 3. Der Formzylinder 4 ist über seine Achszapfen 13, 14 in Seitengestellen 16, 17 (nach Fig. 1 im Uhrzeigersinn) drehbar gelagert. Die Einfärbewalze 3 ist über ein nicht dargestelltes, farbwannenfestes Hebelsystem drehbar gelagert (dazu siehe DE 40 30 377 A1).The inking roller 3, the z. B. no own drive depending on the diameter of the forme cylinder 4, e.g. B. with 5/6 of their diameter or up to their entire diameter in gravure ink 1 a. The inking roller 3 is on its outer surface covered with a textile cover and stands on the side spaced, e.g. B. at a distance b from FIG. 1 to the left of a vertical plane through an axis of rotation 12 of the forme cylinder 4 below in frictional contact with the jacket of the forme cylinder 4. The distance b is about that one to two times the diameter of the inking roller 3. The forme cylinder 4 is via its journal 13, 14 in Side frames 16, 17 (clockwise according to Fig. 1) rotatably mounted. The inking roller 3 is not a shown, ink tray-proof lever system rotatable stored (see DE 40 30 377 A1).

Ein Bodenblech 17 der Farbwanne 2 ist mittig mit einem Ende einer Zahnstange 19 formschlüssig verbunden. Die Zahnstange 19 ist in einer gestellfesten, nicht dargestellten Führung verschiebbar, jedoch nicht verdrehbar gelagert. Ein Zahnritzel 21 steht mit der Verzahnung der Zahnstange 19 in Eingriff und ist über eine Welle 22 mit einem Untersetzungsgetriebe mit Schrittmotor 23 und einem Zähler 24 verbunden. Der Zähler 24 dient als Anzeige für die aktuelle Höheneinstellung der Farbwanne 2 und ist als Maß für die Eintauchtiefe des Formzylinders 4 zu verwenden bzw. für die Anpassung der Höhe der Farbwanne 2 an einen anderen Durchmesser eines weiteren Formzylinders 4. Statt einer Zahnstange 19 können auch zwei parallel in einem Abstand zueinander angeordnete Zahnstangen mit einem gemeinsamen Antrieb vorgesehen sein.A bottom plate 17 of the paint pan 2 is in the center one end of a rack 19 positively connected. The rack 19 is in a fixed, not shown guide slidable, but not rotatably mounted. A pinion 21 stands with the Teeth of the rack 19 in engagement and is via a shaft 22 with a reduction gear connected to stepper motor 23 and a counter 24. The counter 24 serves as an indication of the current one Height adjustment of the ink tray 2 and is a measure of that Immersion depth of the forme cylinder 4 to use or for the adjustment of the height of the ink tray 2 to another Diameter of another forme cylinder 4. Instead of one Rack 19 can also be two in parallel at a distance Toothed racks with a common one Drive may be provided.

Unterhalb der Farbwanne 2 ist ein gestellfester Trog 26 vorgesehen, welcher die sowohl aus den Spalten 11 austretende Tiefdruckfarbe 1 als auch die von einer insgesamt mit 27 bezeichneten Rakeleinrichtung abgerakelte Tiefdruckfarbe 1 sammelt und diese über eine nicht dargestellte Druckfarbe-Umwälzeinrichtung unter Zusatz neuer Tiefdruckfarbe 1 der Farbwanne 2 zuführt. Die Rakeleinrichtung 27 ist seitengestellfest auf einer Achse 28 an den Formzylinder 4 gegen einen in horizontaler Ebene rechtwinklig zur Rotationsachse 12 des Formzylinders 4 einstellbaren Anschlag 30 an- und abschwenkbar angeordnet und trägt an ihrem verschwenkbaren Kopf eine nicht näher dargestellte Klemmeinrichtung für ein Rakelblatt 29. Die Rakeleinrichtung 27 ist unterhalb des Rakelblattes 29 in der Nähe der Stirnseiten 6, 7 mit rakeleinrichtungsfesten oder seitengestellfesten Düsen 31, 32 versehen, welche Lösungsmittel für Tiefdruckfarbe 1, z. B. Toluol feinstverteilt als Sprühnebel 33, 34 in die Bereiche der Überstände x, y des Formzylinders 4 sprühen, welche die Farbwanne 2 beidseitig überragen. Somit wird ein Trockenlaufen der jeweiligen Überstände x, y des Formzylinders 4 vermieden. Die Düsen 31, 32 weisen jeweils eine Zuführung 35 für Toluol bzw. Druckluft auf. Die Rakeleinrichtung 27 kann vorteilhaft auch changierend arbeiten, womit eine noch gleichmäßigere Farbverteilung auf der Mantelfläche des Formzylinders 4 erfolgt.Below the paint tray 2 is a trough fixed to the frame 26 provided, which both from the columns 11 emerging gravure ink 1 as well as that of a doctor blade device designated overall by 27 doctored gravure ink 1 and this over an ink circulation device, not shown with the addition of new gravure ink 1 to the ink tray 2 feeds. The doctor device 27 is fixed on the side frame on an axis 28 against the forme cylinder 4 one in the horizontal plane perpendicular to Rotation axis 12 of the forme cylinder 4 adjustable Stop 30 arranged and pivoted and does not wear one on her swiveling head shown clamping device for a doctor blade 29. The doctor device 27 is below the Doctor blade 29 in the vicinity of the end faces 6, 7 with squeegee-fixed or side frame-fixed nozzles 31, 32 provided which solvents for gravure ink 1, e.g. B. toluene finely divided as spray 33, 34 into the areas of the projections x, y of the forme cylinder 4 spray the paint tray 2 on both sides tower over. Thus a dry running of the respective Protrusions x, y of the forme cylinder 4 avoided. The Nozzles 31, 32 each have a feed 35 for Toluene or compressed air. The doctor device 27 can advantageously also work iridescent, which is another more uniform color distribution on the surface of the Forme cylinder 4 takes place.

Oberhalb des Formzylinders 4 ist ein auf den Formzylinder 4 drückender, rotierbarer Presseur 36 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 the forme cylinder 4 is a Forme cylinder 4 pressing, rotatable impression 36 arranged, which on both sides via its axle journals 37, 38 mounted in rockers 39, 41 and each with a side frame fixed and height adjustable, carriage, not shown, non-positive and positive connected is.

Zwischen dem Presseur 36 sowie dem Formzylinder 4 wird eine nicht dargestellte Papierbahn bedruckt.Between the impression roller 36 and the forme cylinder 4 printed a paper web, not shown.

Die Ballenlänge m des Formzylinders 4 kann z. B. zwischen zwei und drei Metern liegen. Der Überstand x, y kann z. B. jeweils 50 mm betragen. Der Spalt 11 kann z. B. bis zu zehn Millimeter betragen. The bale length m of the forme cylinder 4 can, for. B. are between two and three meters. The supernatant x, y can e.g. B. are each 50 mm. The gap 11 can e.g. B. be up to ten millimeters.

TeilelisteParts list

11
TiefdruckfarbeGravure ink
22nd
FarbwannePaint tray
33rd
EinfärbewalzeInking roller
44th
FormzylinderForme cylinder
55
--
66
Stirnseite (4)Face (4)
77
Stirnseite (4)End face (4)
88th
Stirnseite (2)End face (2)
99
Stirnseite (2)End face (2)
1010th
--
1111
Spalt (4, 8; 9)gap (4, 8; 9)
1212th
Rotationsachse (4)Rotation axis (4)
1313
Achszapfen (4)Journal (4)
1414
Achszapfen (4)Journal (4)
1515
--
1616
SeitengestellSide frame
1717th
SeitengestellSide frame
1818th
Bodenblech (2)Floor panel (2)
1919th
ZahnstangeRack
2020th
--
2121
ZahnritzelPinion
2222
Wellewave
2323
Getriebe mit SchrittmotorGearbox with stepper motor
2424th
Zählercounter
2525th
--
2626
Trogtrough
2727
Rakeleinrichtung Doctor device
2828
Achse (27)Axle (27)
2929
RakelblattDoctor blade
3030th
Anschlagattack
3131
Düse (27)Nozzle (27)
3232
Düse (27)Nozzle (27)
3333
Sprühnebel (31)Spray (31)
3434
Sprühnebel (32)Spray (32)
3535
ZuführungFeed
3636
PresseurImpressionist
3737
AchszapfenAxle journal
3838
AchszapfenAxle journal
3939
SchwingeSwingarm
4040
--
4141
SchwingeSwingarm
ll
Länge, lichte (2)Length, clear (2)
mm
Ballenlänge (4)Bale length (4)
xx
Überstand (4), außerhalb der Farbwanne befindlichProtrusion (4), located outside the paint tray
yy
Überstand (4), außerhalb der Farbwanne befindlichProtrusion (4), located outside the paint tray
rr
Radius Aussparung Stirnseite (8, 9) der Farbwanne (2)Radius recess on the front side (8, 9) of the paint tray (2)
ss
Radius Formzylinder (4)Radius forme cylinder (4)
bb
Abstand 3, 4Distance 3, 4

Claims (5)

  1. Inking unit for a rotor gravure printing machine, having an ink trough (2), an inking roller (3), a forme cylinder (4) and a doctor device (27) that acts on the outer surface of the forme cylinder (4),
    the ink trough (2) being arranged underneath the forme cylinder (4), which dips into gravure printing ink (1),
    a clear length (l) of the ink trough (2) being less than a face length (m) of the forme cylinder (4),
    each end (8, 9) of the ink trough (2) having, on its side facing the forme cylinder (4), a cut-out with a gap (11) that is matched to a radius (s) of the forme cylinder (4) and is located below the highest level of the gravure printing ink (1).
  2. Inking unit according to Claim 1, characterized in that the face length (m) of the forme cylinder (4) is equal to the length (l) of the ink trough (2) plus external projections (x, y) on both sides.
  3. Inking unit according to Claims 1 and 2, characterized in that the two projections (x, y) are equally long, i.e. x equals y.
  4. Inking unit according to Claims 1 and 2, characterized in that the two projections (x, y) are of different lengths, i.e. x is not equal to y.
  5. Inking unit according to Claims 1 to 4, characterized in that nozzles (31, 32), which are directed towards the region of the projections (x, y) of the forme cylinder (4) which project beyond the ink trough (2), are provided in order to spray these projections (x, y) with solvent for gravure printing ink (1).
EP94117997A 1993-11-25 1994-11-15 Inking device for gravure printing Expired - Lifetime EP0655328B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4340128A DE4340128C2 (en) 1993-11-25 1993-11-25 Rotogravure inking unit
DE4340128 1993-11-25

Publications (2)

Publication Number Publication Date
EP0655328A1 EP0655328A1 (en) 1995-05-31
EP0655328B1 true EP0655328B1 (en) 1998-09-16

Family

ID=6503384

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94117997A Expired - Lifetime EP0655328B1 (en) 1993-11-25 1994-11-15 Inking device for gravure printing

Country Status (4)

Country Link
US (1) US5497700A (en)
EP (1) EP0655328B1 (en)
JP (1) JP2634148B2 (en)
DE (2) DE4340128C2 (en)

Cited By (1)

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WO2005035249A1 (en) 2003-10-08 2005-04-21 Koenig & Bauer Aktiengesellschaft Gravure printing unit

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DE19637046C1 (en) * 1996-09-12 1997-05-28 Koenig & Bauer Albert Ag Inking mechanism for rotary printing machine
US6283023B1 (en) 1997-05-05 2001-09-04 Koenig & Bauer Aktiengesellschaft Inking system for inking a printing cylinder of a rotogravure printing press
JP2001030611A (en) * 1999-07-27 2001-02-06 Nihon Tokkyo Kanri Co Ltd Gravure printing method using aqueous gravure ink, plate cylinder used for application of the method and printed matter printed by the method
DE10001764A1 (en) 2000-01-18 2001-08-02 Koenig & Bauer Ag Paint application device
DE10021398B4 (en) * 2000-05-03 2004-07-29 Windmöller & Hölscher Printing unit of a rotogravure web press
DE10203695B4 (en) * 2001-02-12 2014-11-06 Heidelberger Druckmaschinen Ag Inking unit for a printing press
DE10115857A1 (en) * 2001-03-30 2002-10-10 Tampoprint Gmbh Rotary printing machine, contains stationary ink trough and traversing scraper blade
ITMI20031539A1 (en) * 2003-07-25 2003-10-24 Percivalle Special Converting S A S Di Percivall INKING AND RACLING UNIT FOR A ROTOCALCOGRAPHIC PRINTING AND COATING GROUP.
DE102005003206A1 (en) * 2005-01-24 2006-07-27 Gallus Ferd. Rüesch AG Gravure printing unit for printing machine has connecting element for detachably retaining connecting platform for production of working connection with separate drive so that printing cylinder and color application device are connected
US8449070B2 (en) * 2007-12-18 2013-05-28 Hewlett-Packard Development Company, L.P. Managing fluid waste solids
CN107685529A (en) * 2017-08-29 2018-02-13 南京索特包装制品有限公司 A kind of ink block piece for intaglio press
CN112423987B (en) * 2018-06-12 2022-08-16 鲍勃斯脱意大利有限公司 Inking system for rotogravure printing machines with optimum configuration for multiple inks
KR102174329B1 (en) * 2018-12-21 2020-11-04 주식회사 정명하이텍 Gravure printing system

Citations (2)

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GB532460A (en) * 1939-07-22 1941-01-24 Anders A Pindstofte S Maskinfa Improvements in or relating to ink-feeding roller devices for printing machines
DE3151005A1 (en) * 1981-12-23 1983-07-28 Friedrich 4000 Düsseldorf Körner Gravure printing machine

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Publication number Priority date Publication date Assignee Title
WO2005035249A1 (en) 2003-10-08 2005-04-21 Koenig & Bauer Aktiengesellschaft Gravure printing unit
DE10341709B4 (en) * 2003-10-08 2007-09-20 Koenig & Bauer Aktiengesellschaft printing unit
US7493856B2 (en) 2003-10-08 2009-02-24 Officine Meccaniche Giovanni Cerutti S.P.A. Rotogravure printing units

Also Published As

Publication number Publication date
DE4340128A1 (en) 1995-06-01
JP2634148B2 (en) 1997-07-23
JPH07195677A (en) 1995-08-01
DE59406927D1 (en) 1998-10-22
US5497700A (en) 1996-03-12
EP0655328A1 (en) 1995-05-31
DE4340128C2 (en) 1996-07-25

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