EP0064270A1 - Dispositif d'encrage - Google Patents

Dispositif d'encrage Download PDF

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Publication number
EP0064270A1
EP0064270A1 EP82103608A EP82103608A EP0064270A1 EP 0064270 A1 EP0064270 A1 EP 0064270A1 EP 82103608 A EP82103608 A EP 82103608A EP 82103608 A EP82103608 A EP 82103608A EP 0064270 A1 EP0064270 A1 EP 0064270A1
Authority
EP
European Patent Office
Prior art keywords
roller
ink
anilox
inking
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.)
Granted
Application number
EP82103608A
Other languages
German (de)
English (en)
Other versions
EP0064270B1 (fr
EP0064270B2 (fr
Inventor
Joachim Dorow
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.)
Albert Frankenthal AG
Original Assignee
Albert Frankenthal 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
Family has litigation
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Application filed by Albert Frankenthal AG filed Critical Albert Frankenthal AG
Publication of EP0064270A1 publication Critical patent/EP0064270A1/fr
Publication of EP0064270B1 publication Critical patent/EP0064270B1/fr
Application granted granted Critical
Publication of EP0064270B2 publication Critical patent/EP0064270B2/fr
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
    • 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
    • B41N7/00—Shells for rollers of printing machines
    • B41N7/06—Shells for rollers of printing machines for inking rollers
    • 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
    • B41F31/06—Troughs or like reservoirs with immersed or partly immersed, rollers or cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/20—Ink-removing or collecting devices
    • 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
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/02—Top layers

Definitions

  • the invention relates to an inking unit for printing machines that work with a hard printing form and process high-viscosity printing inks, in particular offset printing machines, with an immersion roller immersed in an ink fountain, an application roller inking the printing form mounted on a cylinder, which rotates at the same peripheral speed as the printing form, and with one the ink from the dip roller to the applicator transfer roller, which has a different, preferably smaller diameter than the applicator roller and can be driven with a different peripheral speed than the dip roller.
  • a plurality of small applicator rollers are intended to achieve a uniform inking of the printing form and thus prevent stenciling.
  • the ink supply is adjusted zone by zone over the roller width by so-called zone screws, specifically in accordance with the degree of ink decrease from the application device.
  • zone screws specifically in accordance with the degree of ink decrease from the application device.
  • the dipping roller designed as anilox roller therefore has the same high peripheral speed as the plate cylinder.
  • the anilox roller takes more ink per revolution than can flow into the ink fountain.
  • the consequence of this is that the plunger roller frees itself and only takes up color irregularly.
  • the cups of the dipping roller designed as anilox roller are therefore no longer filled evenly, which can lead to uneven inking of the printing form and to a lack of color.
  • a so-called squeeze bar is employed on the applicator roller, which is obviously intended to achieve a uniform distribution of the color over the circumference of the applicator roller.
  • the lack of color practically resulting from the idling of the dipping roller cannot be compensated for in this way.
  • the dipping roller placed against the soft surface of the applicator roller causes considerable wear.
  • a cleaning roller which also additionally cooperated with the application roller was obviously considered necessary, which increases the parts requirement and can have a negative effect on the cleaning effort when a color change is carried out.
  • the dipping roller designed as anilox roller is not scraped off in the known arrangement, so that the ink cups are filled with ink and the webs surrounding these cups are scraped off.
  • the doctor blade is formed in the known arrangement by a comparatively dictated k e n plastic beams, by means of which a gap is adjustable, which is to serve for color quantity control.
  • the absorption capacity of the cells is therefore irrelevant here.
  • the cells are obviously only used to improve the adhesion of the color film.
  • This known arrangement also proves to be not simple and reliable enough and, in spite of its age, has so far gained no significance in practice.
  • the applicator roller is provided with elevations and depressions which are intended to ensure that the printing form is always the same, but this is the case with the known arrangement is not achieved.
  • This applicator roller consists of a roller core, which is surrounded by a jacket made of soft material, in order to achieve the flexibility given with conventional applicator rollers.
  • Spacers made of hard material are applied according to a predetermined pattern, e.g. B. glued or vulcanized or the like.
  • the known arrangement is therefore not only associated with a considerable manufacturing outlay, but also, as a result of the interaction of the hard spacer elements with the printing form, causes considerable wear both on the part of the printing form and on the part of the spacer elements, which deteriorates over the course of longer operating times the print quality and accuracy leads and overall a reduction in service life can be expected.
  • the application roller provided with ridges and depressions is not scraped off. Rather, the amount of ink transferred to the applicator roller should be regulated by a doctor blade which interacts with the dip roller and / or by the ratio of the speeds between the dip roller and applicator roller.
  • the applicator roller is assigned a so-called metering roller, which has microscopic ink-receiving depressions.
  • the ink is metered via the speed and the contact pressure of the metering roller which is pressed into the applicator roller and via a doctor blade which interacts with the metering roller.
  • severe wear of the applicator roller is to be feared, since the metering roller pressing into it does not unwind on it, but is opposite to it in the contact area. It is also difficult to achieve an even color flow.
  • the metering roller is intended to transfer an ink film of a given thickness, the ink-receiving depressions as such do not apply at all.
  • the ink reservoir between the applicator roller and the metering roller is difficult to control.
  • the dip roller and the transfer roller are coupled to one another by spur gears.
  • the transfer roller is assigned a clutch or brake connected to a geared motor.
  • this is not only a component that is susceptible to faults, but also a component that requires considerable construction effort.
  • the clutch or brake mentioned is very difficult to control in terms of control, because heating or contamination can lead to a change in the braking behavior, which inevitably has to be reflected in fluctuations in the color range.
  • the applicator roller has a diameter corresponding to the effective working of the printing form Knife and that the cooperating transfer roller, which rolls on it at the same circumferential speed, is designed as an anilox roller provided with a screen formed by ink receiving recesses and interposed webs, the division of which is only a little finer than the division of the raster of the printing form to be inked the stripping device stripping the webs arranged between the ink-receiving depressions is assigned.
  • the dipping roller creates a thick layer of ink on the anilox roller.
  • the unnecessary color becomes a again stripped so that only the ink receiving recesses of the anilox roller practically formed by cells remain filled with ink. Only the volume of these ink receiving depressions is therefore responsible for the amount of ink transferred to the applicator roller.
  • the range of colors on the applicator roller therefore advantageously always remains the same.
  • the means of the anilox roller to the applicator roll practically printed pattern results in an advantageous manner a uniform color vert p ilung.
  • the grid division according to the invention advantageously results in a uniform and sufficient color density.
  • the applicator roller itself can have a soft surface, which is gentle operation is guaranteed.
  • the immersion roller and the anilox roller are only to be adjusted so that ink transfer takes place, which makes dosed pressure unnecessary, so that gentle operation is ensured even at different speeds of the immersion roller and anilox roller.
  • the relative speed between the dipping roller and the anilox roller ensures that the ink is drawn into the ink-receiving recesses of the anilox roller, as a result of which they are reliably filled.
  • the applicator roller does not need to be driven here, which is advantageous with regard to the required diameter tolerances.
  • wiping doctor blades can also be expediently provided in the region of the end faces of the dipping roller.
  • the wiping device assigned to the anilox roller can simply be designed as a preferably oscillating doctor blade attached to the anilox roller. This advanced training results in a particularly simple, yet very precise execution.
  • zone rollers extending over part of their length can be placed on the anilox roller, each of which is assigned a wiping device, preferably designed as a doctor blade. This makes it possible to derive ink from the anilox roller in the area of non-printing zones in order to prevent the ink from emulsifying on the printing plate with the fountain solution.
  • the dipping roller 2 can have such a direction of rotation that in the contact gap formed with the anilox roller 5 there is synchronism with the direction of rotation of the anilox roller 5, as indicated in FIG. 2 by arrows, or counter-rotation, which is the basis of FIG. 1. In any case, there is a bead of color in the contact gap, which ensures reliable filling of the ink-receiving depressions 6.
  • the dipping roller 2 is mounted so that it can be swiveled in and out relative to the anilox roller 5, which is particularly facilitated when a separate individual drive according to FIG. 1 is used. As a result, the gap between the immersion roller 2 and the anilox roller 5 can be adjusted to make it easy to adjust when the diameter changes.
  • a deflection of the dip roller 2 or the application roller 4 or the anilox roller 5 can be prevented by a deflection compensation.
  • a roller as can best be seen from FIG. 5, consists of a tubular jacket 21 and a spindle 22 passing through it with radial play, the ends of which project laterally beyond the end faces of the jacket 21.
  • the radial annular gap between the jacket 21 and the spindle 22 is bridged by at least one, here two symmetrically arranged to the center of the roll support bearing 23 designed as a pivot bearing. This ensures that the jacket 21 and the spindle 22 can bend independently of one another, which enables deflection compensation.
  • the jacket 21 can be rotatably supported laterally by pivot bearings.
  • the ends of the spindle 22 can be acted upon by assigned actuating devices in such a way that the deflection of the spindle 22 caused thereby reverses the deflection of the jacket 21.
  • the jacket 21 can be mounted on the spindle 22, which engages with its ends in actuating devices, not shown. Due to the actuating force acting on the spindle 22, the jacket can be bent in such a way that its bending line corresponds exactly to the bending line of the roller interacting therewith and thus a full system is ensured.
  • the spindle 22 can be arranged stationary in the direction of rotation. In this case, the casing 21 is driven directly via a spur gear cooperating with it, as indicated at 24 in FIG. 5.
  • the support bearings could simply be designed as spring washers.
  • the annular space between the jacket and the spindle can simply be provided with an oil filling that partially takes it up.
  • the inking unit on which the figures are based is to be used as an offset inking unit, to which, as shown in FIG. 1, a dampening unit designated as a whole as 25 is assigned.
  • This dampening unit 25 works here with the applicator roller 4, i.e.. the dampening solution application roller rolls on the ink application roller 4.
  • the dampening solution is applied behind the point of contact between anilox roller 5 and applicator roller 4, i.e. the dampening unit 25 is arranged downstream of the touch point mentioned in the direction of rotation of the application roller 4.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP82103608A 1981-05-02 1982-04-28 Dispositif d'encrage Expired - Lifetime EP0064270B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3117341 1981-05-02
DE3117341A DE3117341C2 (de) 1981-05-02 1981-05-02 Farbwerk

Publications (3)

Publication Number Publication Date
EP0064270A1 true EP0064270A1 (fr) 1982-11-10
EP0064270B1 EP0064270B1 (fr) 1984-12-19
EP0064270B2 EP0064270B2 (fr) 1991-10-30

Family

ID=6131254

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82103608A Expired - Lifetime EP0064270B2 (fr) 1981-05-02 1982-04-28 Dispositif d'encrage

Country Status (4)

Country Link
US (1) US4428291A (fr)
EP (1) EP0064270B2 (fr)
JP (1) JPS57187254A (fr)
DE (2) DE3117341C2 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378151B (de) * 1983-10-07 1985-06-25 Johannes Zimmer Druck- und auftragsmaschine fuer fliessfaehige medien auf warenbahnen
EP0182325A2 (fr) * 1984-11-23 1986-05-28 Albert-Frankenthal AG Dispositif d'encrage
EP0182326A2 (fr) * 1984-11-23 1986-05-28 Albert-Frankenthal AG Dispositif d'encrage
WO1987001308A1 (fr) * 1985-08-30 1987-03-12 Johannes Zimmer Dispositif d'application et de dosage d'agents fluides sur une bande ou sur un cylindre
FR2590205A1 (fr) * 1985-11-21 1987-05-22 Seailles Tison Sa Dispositif pour l'encrage d'une forme d'impression rotative a partir d'une masse compacte d'encre a viscosite elevee
EP0159474B1 (fr) * 1981-10-31 1989-01-04 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif d'encrage pour machines d'impression offset
EP0324140A2 (fr) * 1988-01-09 1989-07-19 Albert-Frankenthal AG Dispositif d'encrage
EP0327832A2 (fr) * 1988-02-11 1989-08-16 Heidelberger Druckmaschinen Aktiengesellschaft Encrage pelliculaire supérieur pour presses rotatives
EP0355608A2 (fr) * 1988-08-25 1990-02-28 Mitsubishi Jukogyo Kabushiki Kaisha Imprimerie sans clés
DE19625362A1 (de) * 1996-06-25 1998-01-02 Roland Man Druckmasch Farbwerk
EP2062729A1 (fr) * 2007-11-26 2009-05-27 Alcan Technology & Management Unité d'application pour matériau d'application contenant du solvant
EP2427734A4 (fr) * 2009-05-06 2015-11-11 Technosolutions Assessoria Ltda Procédé d'impression par flexographie à encre pâteuse associé à une variation de la charge en encre par modulation thermique
WO2016008700A1 (fr) * 2014-07-16 2016-01-21 Kba-Metalprint Gmbh Unité d'encrage d'une unité d'impression

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302872A1 (de) * 1983-01-28 1984-10-11 Albert-Frankenthal Ag, 6710 Frankenthal Kurzfarbwerk
DE3329331A1 (de) * 1983-08-13 1985-03-07 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Druckwerk mit kurzem farbwerk
DE3622550C2 (de) * 1986-07-04 1994-05-05 Koenig & Bauer Ag Offset-Kurzfarbwerk
US4690055A (en) * 1986-08-28 1987-09-01 Rockwell International Corporation Keyless inking system for offset lithographic printing press
JPS6394728U (fr) * 1986-12-11 1988-06-18
DE3704433A1 (de) * 1987-02-12 1988-08-25 Frankenthal Ag Albert Kurzfarbwerk
DE3705194A1 (de) * 1987-02-19 1988-09-01 Frankenthal Ag Albert Farbwerk
DE3706011A1 (de) * 1987-02-25 1988-09-08 Roland Man Druckmasch Kurzfarbwerk
DE3713027A1 (de) * 1987-04-16 1988-11-17 Frankenthal Ag Albert Rasterwalze fuer ein offsetfarbwerk, sowie verfahren zur herstellung einer derartigen rasterwalze
DD283581A5 (de) * 1988-03-25 1990-10-17 Veb Kombinat Polygraph "Werner Lamberz" Leipzig,Dd Kurzfarbwerk
JPH07106632B2 (ja) * 1988-05-12 1995-11-15 株式会社東京機械製作所 キーレスインキ供給調整装置
JP2572366B2 (ja) * 1988-05-24 1997-01-16 株式会社東京機械製作所 輪転印刷機
DD278551A1 (de) * 1988-12-27 1990-05-09 Polygraph Leipzig Verfahren und einrichtung zum verarbeiten von spezialfarben in bogenoffsetdruckmaschinen
DE8908243U1 (fr) * 1989-07-06 1989-08-17 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE3922559C2 (de) * 1989-07-08 1994-03-24 Roland Man Druckmasch Offsetdruckwerk
US5022322A (en) * 1990-04-18 1991-06-11 Keller James J Metering roller control apparatus
DE4210529A1 (de) * 1991-12-11 1993-10-07 Kochsmeier Hans Hermann Dosiervorrichtung für flüssige Auftragsmittel
JP2864224B2 (ja) * 1995-06-30 1999-03-03 株式会社東京機械製作所 インキ供給装置
DE10000903A1 (de) * 1999-02-05 2000-08-10 Heidelberger Druckmasch Ag Verfahren zum Betrieb einer Druckmaschine und Druckmaschine zur Durchführung des Verfahrens
US6895861B2 (en) * 2003-07-11 2005-05-24 James F. Price Keyless inking systems and methods using subtractive and clean-up rollers
ATE295781T1 (de) * 1999-03-03 2005-06-15 James F Price Schraubenloses farbwerk für eine druckmaschine
US6672211B2 (en) 1999-03-03 2004-01-06 James F. Price Inking systems for printing presses
USRE40160E1 (en) * 2001-09-07 2008-03-25 Heidelberger Druckmaschinen Ag Method for controlling a quantity of medium transferable between two rollers
DE10143827A1 (de) * 2001-09-07 2003-03-27 Heidelberger Druckmasch Ag Verfahren zur Steuerung der Übertragung einer Mediummenge zwischen zwei Walzen
DE10144563A1 (de) * 2001-09-11 2003-03-27 Heidelberger Druckmasch Ag Druckmaschine und Verfahren zum Betreiben eines Farbwerks
DE10337594B4 (de) * 2003-08-16 2006-03-23 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Trennmittelauftragsvorrichtung
AU2005211994B2 (en) * 2004-01-15 2010-12-02 Kba-Notasys Sa Inking system for intaglio printing machine
JP4896461B2 (ja) * 2004-08-04 2012-03-14 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト 印刷機
DE102005031569B4 (de) * 2004-08-04 2016-07-28 Heidelberger Druckmaschinen Ag Druckmaschine
CN103522746A (zh) * 2013-10-22 2014-01-22 广东中烟工业有限责任公司 一种高速卷烟机的钢印印刷组件
JP6255899B2 (ja) * 2013-10-29 2018-01-10 凸版印刷株式会社 フレキソ版印刷機及びそれを用いた機能性薄膜の製造方法並びに機能性薄膜製造装置
CN208529936U (zh) * 2018-05-07 2019-02-22 广东欧格精机科技有限公司 一种印刷或涂布机上的往复运动式封闭墨斗

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE639293C (de) * 1936-12-02 Richard Lehmann Farbwerk fuer Druckmaschinen
FR1437855A (fr) * 1964-06-15 1966-05-06 Bonnierfoeretagen Ab Dispositif d'encrage, particulièrement pour presses à imprimer
US3587463A (en) * 1970-05-18 1971-06-28 Wallace H Granger Simplified circulating inking system for rotary newspaper printing press
US3709147A (en) * 1970-12-03 1973-01-09 W Granger Ink transfer cylinder mounting with adjustable drive clutch
DE2916212A1 (de) * 1979-04-21 1980-10-23 Maschf Augsburg Nuernberg Ag Farbwerk fuer eine druckmaschine
GB2049102A (en) * 1979-05-03 1980-12-17 Csi Corp Transfer roll
EP0023251A1 (fr) * 1979-07-26 1981-02-04 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif d'alimentation en encre pour un systéme d'encrage à rouleaux dans les machines d'impression rotatives
US4301583A (en) * 1979-02-15 1981-11-24 Consolidated Engravers Corporation Fluid metering roller

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE14574C (de) * W. R. SCHÜRMANN in Düsseldorf Neuerung in Konstruktion von Walzen
GB198864A (en) * 1922-04-13 1923-06-14 Calico Printers Ass Ltd Improvements relating to ink or colour supplying devices for printing machines
DE741828C (de) * 1938-01-13 1943-11-17 Maschf Augsburg Nuernberg Ag Anilinfabrwerk
FR1341701A (fr) * 1962-09-21 1963-11-02 Etudes De Machines Speciales Procédé et dispositif d'encrage pour machines d'impression
GB1230020A (fr) * 1967-06-30 1971-04-28
DE1933838A1 (de) * 1969-07-03 1971-02-04 Windmoeller & Hoelscher Rakelvorrichtung fuer Tiefdruckmaschinen
CA1019637A (en) * 1972-05-09 1977-10-25 Dahlgren Manufacturing Company Method and apparatus for inking printing plates
SE374056B (fr) * 1972-05-24 1975-02-24 Sunds Ab
DE2245301A1 (de) * 1972-09-15 1974-04-04 Springer Ag Verlag Axel Farbauftragwalze
JPS512508A (en) * 1974-05-17 1976-01-10 Fuji Telecasting Co Ltd Tenshainsatsuki no inkukyokyusochi
DE2822350A1 (de) * 1977-05-31 1978-12-07 Nebiolo Spa Feuchtwerk fuer flachdruckmaschinen
CH624526B (de) * 1977-12-19 Polytype Ag Verfahren und vorrichtung zum aufbringen von fliessfaehigen auftragsmedien auf zweidimensionale bahn- bzw. bogenfoermige substrate oder dreidimensionale formkoerper mit gewoelbten oberflaechen.
GB2019317B (en) * 1978-04-18 1982-07-28 Dahlgren H P Reversible newspaper press
JPS54156704A (en) * 1978-05-30 1979-12-11 Shiyougo Nagao Relief printing plate and relief printing machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE639293C (de) * 1936-12-02 Richard Lehmann Farbwerk fuer Druckmaschinen
FR1437855A (fr) * 1964-06-15 1966-05-06 Bonnierfoeretagen Ab Dispositif d'encrage, particulièrement pour presses à imprimer
US3587463A (en) * 1970-05-18 1971-06-28 Wallace H Granger Simplified circulating inking system for rotary newspaper printing press
US3709147A (en) * 1970-12-03 1973-01-09 W Granger Ink transfer cylinder mounting with adjustable drive clutch
US4301583A (en) * 1979-02-15 1981-11-24 Consolidated Engravers Corporation Fluid metering roller
DE2916212A1 (de) * 1979-04-21 1980-10-23 Maschf Augsburg Nuernberg Ag Farbwerk fuer eine druckmaschine
GB2049102A (en) * 1979-05-03 1980-12-17 Csi Corp Transfer roll
EP0023251A1 (fr) * 1979-07-26 1981-02-04 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif d'alimentation en encre pour un systéme d'encrage à rouleaux dans les machines d'impression rotatives

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159474B1 (fr) * 1981-10-31 1989-01-04 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif d'encrage pour machines d'impression offset
AT378151B (de) * 1983-10-07 1985-06-25 Johannes Zimmer Druck- und auftragsmaschine fuer fliessfaehige medien auf warenbahnen
EP0182325A2 (fr) * 1984-11-23 1986-05-28 Albert-Frankenthal AG Dispositif d'encrage
EP0182326A2 (fr) * 1984-11-23 1986-05-28 Albert-Frankenthal AG Dispositif d'encrage
EP0182325A3 (fr) * 1984-11-23 1987-10-28 Albert-Frankenthal AG Dispositif d'encrage
EP0182326A3 (fr) * 1984-11-23 1987-11-04 Albert-Frankenthal AG Dispositif d'encrage
WO1987001308A1 (fr) * 1985-08-30 1987-03-12 Johannes Zimmer Dispositif d'application et de dosage d'agents fluides sur une bande ou sur un cylindre
FR2590205A1 (fr) * 1985-11-21 1987-05-22 Seailles Tison Sa Dispositif pour l'encrage d'une forme d'impression rotative a partir d'une masse compacte d'encre a viscosite elevee
EP0225253A1 (fr) * 1985-11-21 1987-06-10 Seailles Et Tison Sa. Dispositif pour l'encrage d'une forme d'impression rotative à partir d'une masse compacte d'encre à viscosité élevée
EP0324140A3 (en) * 1988-01-09 1990-08-08 Albert-Frankenthal Ag Inking unit
EP0324140A2 (fr) * 1988-01-09 1989-07-19 Albert-Frankenthal AG Dispositif d'encrage
EP0327832A2 (fr) * 1988-02-11 1989-08-16 Heidelberger Druckmaschinen Aktiengesellschaft Encrage pelliculaire supérieur pour presses rotatives
EP0327832A3 (en) * 1988-02-11 1990-05-23 Heidelberger Druckmaschinen Aktiengesellschaft Overshot ink fountain for rotary presses
EP0355608A2 (fr) * 1988-08-25 1990-02-28 Mitsubishi Jukogyo Kabushiki Kaisha Imprimerie sans clés
EP0355608A3 (en) * 1988-08-25 1990-09-26 Mitsubishi Jukogyo Kabushiki Kaisha Keyless printing press
US5097762A (en) * 1988-08-25 1992-03-24 Mitsubishi Jukogyo Kabushiki Kaisha Keyless printing press
DE19625362A1 (de) * 1996-06-25 1998-01-02 Roland Man Druckmasch Farbwerk
EP2062729A1 (fr) * 2007-11-26 2009-05-27 Alcan Technology & Management Unité d'application pour matériau d'application contenant du solvant
EP2427734A4 (fr) * 2009-05-06 2015-11-11 Technosolutions Assessoria Ltda Procédé d'impression par flexographie à encre pâteuse associé à une variation de la charge en encre par modulation thermique
WO2016008700A1 (fr) * 2014-07-16 2016-01-21 Kba-Metalprint Gmbh Unité d'encrage d'une unité d'impression
US9833989B2 (en) 2014-07-16 2017-12-05 Kba-Metalprint Gmbh Device for printing on hollow bodies

Also Published As

Publication number Publication date
DE3117341A1 (de) 1982-11-18
DE3117341C2 (de) 1988-07-07
JPH0326127B2 (fr) 1991-04-09
EP0064270B1 (fr) 1984-12-19
US4428291A (en) 1984-01-31
JPS57187254A (en) 1982-11-17
EP0064270B2 (fr) 1991-10-30
DE3261597D1 (en) 1985-01-31

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