EP2072251A2 - Mécanismes de mouillage - Google Patents

Mécanismes de mouillage Download PDF

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Publication number
EP2072251A2
EP2072251A2 EP09153642A EP09153642A EP2072251A2 EP 2072251 A2 EP2072251 A2 EP 2072251A2 EP 09153642 A EP09153642 A EP 09153642A EP 09153642 A EP09153642 A EP 09153642A EP 2072251 A2 EP2072251 A2 EP 2072251A2
Authority
EP
European Patent Office
Prior art keywords
roller
forme cylinder
dampening
bridge
dampening 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
EP09153642A
Other languages
German (de)
English (en)
Other versions
EP2072251B1 (fr
EP2072251A3 (fr
Inventor
Claus Bolza-Schünemann
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
Publication of EP2072251A2 publication Critical patent/EP2072251A2/fr
Publication of EP2072251A3 publication Critical patent/EP2072251A3/fr
Application granted granted Critical
Publication of EP2072251B1 publication Critical patent/EP2072251B1/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
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/20—Details
    • B41F7/24—Damping devices
    • B41F7/36—Inking-rollers serving also to apply ink repellants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/20—Details
    • B41F7/24—Damping devices
    • B41F7/26—Damping devices using transfer rollers

Definitions

  • the invention relates to dampening units according to the preamble of claim 1 or 4.
  • a dampening unit in which a dampening solution from a fountain solution receiving immersion roller and at least one standing with the fountain roller in rolling contact another roller each have an independent controllable drive, said further roller is in rolling contact with an employee of a forme dampening form roller, wherein an iridescent bridge roller is set against the dampening roller.
  • both rollers may be required by separate drive means driven, both rollers but always have the same surface speed.
  • a film dampening unit for rotary printing machines wherein in a dampening of the fountain fountain box to the forme cylinder of three or four rollers a fountain roller and a metering roller by a first Electric motor are driven together, wherein one of the metering roller in the roller compactor subsequent wet rubbing roller is additionally reciprocated axially by a mechanism and wherein a bridging roll is employed on a dampening roller applied to the dampening roller and the forme cylinder.
  • the dampening of the dampening solution up to the forme cylinder has a three-roller compactor and each of the three rollers is independently driven by a preferably continuously adjustable, controllable electric motor.
  • a drive device for the dampening unit of an offset printing machine wherein an employee employed at the same time to a dampening roller and an inking roller iridescent bridge roller is provided, wherein the bridge roller is pneumatically driven, their speed is controlled by a change in the pneumatic pressure.
  • a dampening unit for a printing press, wherein a first roller receiving a fountain solution and a first roller in dampening transfer connection second roller are provided, both rollers are rotationally driven and wherein the operation of the dampening unit between the two rollers is a controllable slip control by control means ,
  • JP-A-01 232 045 is a dampening of a rotary offset printing machine known, the dampening unit of the dampening solution up to the forme cylinder a three-roller compactor and wherein both the dipping roller (1st roller) and the transfer roller (2nd roller) are independently driven by a more controllable motor.
  • the invention has for its object to provide dampening units.
  • the achievable with the present invention consist in particular in that the fountain roller and an adjacent wet transfer roller can be controlled completely independently.
  • the slip formed between them due to a desired difference in their surface speed is adjusted as needed for a correct dosage of a fountain solution to be applied to the rollers.
  • the adaptation of the slip takes place in particular as a function of a change in the surface speed of the forme cylinder.
  • the Fig. 1 and 2 each show in a schematic representation of a dampening unit 01, preferably a film dampening unit 01, with a first roller 04 and a second roller 06, wherein the first roller 04 a fountain solution 02, z.
  • a fountain solution 03 As water 02 or an alcohol-water mixture 02 from a fountain solution source 03, z. B. from a fountain solution 03, in particular from a fountain solution box 03 or from a with the fountain solution 02 filled tub 03 receives, wherein the first roller 04, the fountain solution 02 at least partially transmits directly to the first roller 04 adjacent arranged second roller 06.
  • the first roller 04 is thus preferably designed as a dip roller 04 or as a ductor roller 04.
  • the fountain solution source 03 z. B.
  • the dampening unit 01 may be designed as a brush dampening unit or as a rotary dampening unit, in which the dampening solution 02 is likewise applied contactlessly to the first roller 04.
  • the second roller 06 may be a metering roller 06, a wet transfer roller 06 or a friction roller 06, each preferably with a chromed or coated with a ceramic surface.
  • the first roller 04 is the first of a plurality of rollers in a compactor over which the dampening solution 02 is transported from the dampening solution reservoir 03 to that forme cylinder 09 of a printing press operating in offset printing, to which the dampening unit 01 is assigned.
  • the in the Fig. 1 and 2 differ in particular in the number of their rollers arranged in the compactor.
  • the printing machine is z. B. formed as a commercial printing press.
  • Your printing unit has at least one forme cylinder 09 and a transfer cylinder (not shown), these two cylinders roll on each other.
  • a commercial press preferably an offset press, is intended to mean a printing press with a forme cylinder 09 in which only one single printing form is arranged on its forme cylinder 09, wherein the printing forme preferably has a plurality of print image positions in the axial direction to the forme cylinder 09 , wherein the print image areas are free of a predetermined format, ie, in particular in the axial direction to the forme cylinder 09 within certain limits may have any width.
  • Dampening 01 which use a fountain solution 02, the z. B. to reduce environmental pollution or to reduce its cost preferably no or at least very little alcohol, especially isopropyl alcohol (IPA), is added by well below 5% of the volume of the dampening solution 02 total added substances require during production of the printing press , d. H. in their printing operation, for a good printing result, a very precisely adapted to the respective production speed adjustment of the forme cylinder 09 to be transported amount of dampening solution 02. To make matters worse, that for the printing machine an ever higher production speed can be realized. Today's printing presses achieve a production speed of quite 70,000 to 80,000 revolutions per hour for their printing cylinder.
  • IPA isopropyl alcohol
  • the production speed of the printing machine corresponds to the surface speed v09 of the forme cylinder 09.
  • the dampening unit 01 with the features described below provides for the transport of a sufficient and precisely edible quantity even for such a high production speed to dampening solution 02 safe.
  • the amount of dampening solution 02 required on the forme cylinder 09 for a good printing result depends on the emulsifying behavior of the ink used and on the quantity of ink required to produce the printed product.
  • the paint and the fountain solution 02 form a mixture, wherein depending on the nature of the color in the color within certain limits variable volumetric proportion of the fountain solution 02 is intermingled.
  • the backfilled into the dampening unit 01 color, the fountain solution 02 z. B. in a proportion of between 15% and 25% record. The proportion increases with increasing surface velocity v09 of the forme cylinder 09.
  • the proportion of the emulsified by the ink fountain solution 02 is z. B. also set an upper limit that the on a substrate, z.
  • the dampening unit 01 with the features described below therefore adapts the amount of dampening solution 02 provided on the forme cylinder 09 for a good printing result, also depending on the nature of the color and its quantitative requirement for the printed product to be produced.
  • the first roller 04 and the second roller 06 have separate, ie independently controllable, drive devices 07 ; 08 on.
  • Independently controllable drive devices 07; 08 for the first roller 04 and the second roller 06 have the advantage that a surface speed v04 of the first roller 04 generated by the drive device 07 and a surface speed v06 of the second roller 06 generated by the drive device 08 does not rigidly change the amount of dampening solution 02 influencing parameter follows, but that for adjusting the amount to be transported of the fountain solution 02 and the ratio of the surface velocities v04; v06 can be adjusted to each other variable and needs-based, whereby the dosage of the moisturizer 02 to be transported by the dampening unit 01 significantly influenced becomes.
  • different settings for the surface speed v04 of the first roller 04 and the surface speed v06 of the second roller 06 and for their relationship to one another may result for the same value for the surface speed v09 of the forme cylinder 09.
  • the surface speed v04 of the first roller 04 generated by the drive device 07 and the surface speed v06 of the second roller 06 generated by the drive device 08 are i. d. R. different from each other.
  • the surface speed v04 of the first roller 04 is less than the surface speed v06 of the second roller 06.
  • the surface speeds v04; v06 are independently adjustable and variably adjustable.
  • the surface speed v06 of the second roller 06 z.
  • the surface speed v04 of the first roller 04 is limited in its height by the requirement that the first roller 04 on its surface the fountain solution 02 from the dampening solution reservoir 03 must reliably record.
  • the surface speed v04 of the first roller 04 is preferably set to lower than its upper limit speed, e.g. B. to a value of at most 1.5 m / s.
  • the surface velocity v09 of the forme cylinder 09 is z. B. between 12 m / s and 15 m / s.
  • the surface speed v06 of the second roller 06 is set greater than the surface speed v04 of the first roller 04, which is generally the case, exists between the first and the second roller 04; 06 a slip because the Surface speed v04 of the first roller 04 remains behind the surface speed v06 of the second roller 06. This is due to the ratio of surface velocities v04; v06 of the two rolls 04; 06 slip formed by the independent drive means 07; 08 for the first roller 04 and the second roller 06 variably adjustable.
  • z. B. when booting the surface speed v09 of the forme cylinder 09 z. B. from a setting speed of the printing press on their production speed, the to be transported by the compactor of the dampening unit 01 amount of dampening solution 02 is adjusted.
  • the set-up speed of the printing press is z. B. between 1.7 m / s and 3.4 m / s, preferably between 2 m / s and 2.6 m / s, and is thus between 11% and at most 25% of the production speed of the printing press or the surface speed v09 of the forme cylinder 09.
  • the surface speed v09 of the forme cylinder 09 is used to reach the production speed, starting from the set-up speed, ie, for example, to the production speed. B. increased fourfold to ninefold.
  • a fast-reacting, in the amount of dampening solution 02 to be transported needs customizable dampening unit 01 is required.
  • the transporting quantity of dampening solution 02 must be adjusted in each case.
  • the current need for fountain solution 02 - as mentioned - depends on the amount of ink required for the printed product to be produced. On this need for adaptation can with a rigid coupling, z. B. a gear coupling between the first roller 04 and the second roller 06 in many applications, especially in printing machines with a large speed stroke, not always be sufficiently responded.
  • the drive means 07; 08 of the rollers 04; 06 of the dampening unit 01 in their speed controllable, preferably infinitely controllable, in particular electronically controlled.
  • the controller can be remotely controlled z. B. from one of the printing press associated control center.
  • the drive means 07; 08 for the first roller 04 and the second roller 06 are preferably as electric motors 07; 08, z. B. as AC or DC motors 07; 08 or as a frequency-controlled three-phase motors 07; 08 trained.
  • the drive means 18 of the forme cylinder 09 can be used as an electric motor 18, z. B.
  • the drive device 18 of the forme cylinder 09 is in particular of the drive means 07; 08 of the rollers 04; 06 of the dampening unit 01 independently, d. H. in particular, there is no positive connection between the drive devices 07; 08 of the rollers 04; It is not necessary that the drive means 18 of the forme cylinder 09 exclusively drives only the forme cylinder 09, but the drive means 18 transmits the torque generated by it at least to the forme cylinder 09, but possibly also to the latter the form cylinder 09 cooperating transfer cylinder (not shown).
  • the control of the drive means 07; 08; 18 can be extended to a control if necessary by adding an actual value detecting feedback and a feedback signal evaluating evaluation, wherein preferably the actual value of a rotational speed of the rollers 04; 06 or the forme cylinder 09 z. B. is detected with a sensor providing an electrical output signal.
  • the control or regulation of the drive means 07; 08; 18 is preferably carried out by means of a computing unit (not shown), the z. B. specifies a corridor for favorable settings.
  • the first roller 04 and the second roller 06 of the dampening unit 01 form the first rollers in the compactor, which transports the dampening solution 02 to the forme cylinder 09, wherein the surface speed v04 of the first roller 04 and the surface speed v06 of the second roller 06 independently and without rigid Depending on the surface speed v09 of the forme cylinder 09 are adjustable.
  • the surface speed v04 of the first roller 04 or the surface speed v06 of the second roller 06 are i. d. R. lower than the surface velocity v09 of the forme cylinder 09th
  • the surface speed v09 of the forme cylinder 09 and the surface speed v06 of the second roller 06 are in a first relationship to one another, whereas the surface speeds v06; v09 are in a second operating state of the dampening unit 01 in a second relationship to each other.
  • the surface speed v09 of the forme cylinder 09 can have the same value or assume different values from one another.
  • the compactor to the forme cylinder 09 can be extended by a third roller 11 or a fourth roller 13, wherein the third roller 11 of the second roller 06 and the fourth roller 13 of the third roller 11 is arranged downstream.
  • the third roller 11 is z. B. by a transmission 12, z. B. a gear transmission 12 or a belt drive 12, coupled to the second roller 06.
  • the drive of the third roller 11 by friction z.
  • the surface speed of the rollers provided in the roller train to the forme cylinder 09 is set such that between the second roller 06 and the third roller 11 or between the third roller 11 and the fourth roller 13 slip exists.
  • the slip z. B. 1: 3 wherein the first roller 04 rotates slower than the second roller 06.
  • the slip between the second roller 06 and the third roller 11 may be selected to be significantly larger, the third roller 11 rotates much faster than the second roller 06th
  • the designated traversing drive 19 from the rotary drive 07; 08 of the rollers 06; 11; 13 decouple and independently controllable design.
  • the frequency of the traversing movement is freely selectable.
  • the stroke of the traversing movement is z. B. ⁇ 8 mm.
  • the traversing drive 19 is z. B. as an electric motor 19, z. B. as a linear motor 19, is formed.
  • the fountain solution 02 applying to the forme cylinder 09 roller 11; 13 is driven in particular by friction of the forme cylinder 09.
  • the forme cylinder 09 is associated with an inking unit 16 with at least one engageable with the forme cylinder 09 inking roller 17, wherein the inking unit 16 a (not shown) mounted on the surface of the forme cylinder 09 printing form by means of the inking roller 17 colors.
  • the fountain solution 02 on the forme cylinder 09 priority-applying roller 06; 11; 13, that is, depending on the design of the roller, the second roller 06, the third roller 11 or the fourth roller 13, then preferably simultaneously to the form cylinder 09 and the inking roller 17 or to an inking roller of cooperating with the forme cylinder 09 inking unit 16 can be adjusted.
  • the employment of the fountain solution 02 on the forme cylinder 09 applying roller 06; 11; 13 to the inking roller 17 can thus directly or indirectly via a z. B.
  • the first bridge roller 14 upstream second bridge roller 23 may be provided (in Fig. 1 shown in dashed lines), wherein the upstream bridge roller 23 between the first bridge roller 14 and the third roller 11, that is arranged in the roller train before the dampening 02 to the forme cylinder 09 applying fourth roller 13 arranged roller 11 is arranged.
  • the first bridge roller 14 is preferably mounted in a frame (not shown) and by at least one actuating means, for.
  • a remotely operable working cylinder in particular a pneumatic cylinder (not shown) movable that they either, z. B.
  • one of the four operating positions described below can take. In an operating position, it is on the inking roller 17 and not on the fountain solution 02 on the forme cylinder 09 applying roller 06; 11; 13 employed. In another operating position, the bridge roller 14 on which the fountain solution 02 on the forme cylinder 09 applying roller 06; 11; 13 and not employed on the inking roller 17. In another operating position, the bridge roller 14 at the same time on the fountain solution 02 on the forme cylinder 09 applying roller 06; 11; 13 and employed on the inking roller 17, wherein its normal operating position, wherein the bridge roller 14 can be moved in addition, if necessary, in the other remaining operating positions.
  • the bridge roller 14 at the same time of the fountain solution 02 on the forme cylinder 09 applying roller 06; 11; 13 and parked by the inking roller 17.
  • the bridge roller 14 is then turned on when it with a fountain solution 02 applying to the forme cylinder 09 roller 06; 11; 13 and / or is in operative contact with the inking roller 17 in physical contact or at least for the transport of the ink or dampening solution 02, whereas it is turned off when its surface is the surface of one of said rollers 06; 11; 13; 17 not touched or the surfaces of said rollers 06; 11; 13; 17 are at least not in operative connection for the transport of the paint or dampening solution 02.
  • the upstream bridge roller 23 may have a plurality of operating positions by either being engaged on the first bridge roller 14 or on the third roller 11 or by at least one of these rollers 11; 14 is turned off, wherein at least one adjusting means (not shown), z. B. a working cylinder, in particular a pneumatic cylinder, is provided, wherein the adjusting means moves the upstream bridge roller 23 from one to another operating position, wherein the actuation of this actuating means preferably also remotely controlled, in particular from the control room, can take place.
  • a working cylinder in particular a pneumatic cylinder
  • the flattened strip When touching contact forms between the rollers 04; 06; 11; 13 on its surface, preferably in the axial direction of a flattened strip having a width between 3 mm and 8 mm, preferably between 5 mm and 6 mm, from. Between the dampening solution 02 on the forme cylinder 09 applying roller 06; 11; 13 and the inking roller 17 and the forme cylinder 09, the flattened strip may have a width of 8 mm to 10 mm.
  • the width of the strip is to be variable during the printing process, it is advantageous to adjust the setting of the rollers 04; 06; 11; 13; 17 perform with a roller lock, the z. B. remotely controlled, preferably by an operation from the control center, performs a radial stroke.
  • the adjustment of the width of the strip is i. d. R. regardless of the surface velocity v09 of the forme cylinder 09th
  • the bridge roller 14 is preferably formed iridescent and z. B. from a preferably as a controllable motor 21, z. B. as a linear motor 21, trained traction drive 21 is preferably driven independently of its rotational movement, wherein for their rotational movement another, of the remaining drive means 07; 08; 18 independent drive device 22, z.
  • a motor 22, preferably an AC or DC motor 22 or a frequency-controlled three-phase motor 22, in particular an electric, remotely controllable motor 22 may be provided.
  • the fountain solution 02 on the forme cylinder 09 applying roller 11; 13 can be adjusted to the bridge roller 14 or turned off by it.
  • the fountain solution 02 on the forme cylinder 09 applying roller 11; 13 is parked by the bridge roller 14.
  • a working cylinder preferably a pneumatic cylinder, provided, which is the fountain solution 02 on the forme cylinder 09-applying roller 11; 13 with respect to the bridge roller 14 brings in one of the two operating positions or turns off the forme cylinder 09.
  • the fountain solution 02 applying to the forme cylinder 09 roller 11; 13 can z. B. be stored in an eccentric bush, in which the fountain solution 02 on the forme cylinder 09 applying roller 11; 13 is moved with the actuating means in its desired operating position.
  • the "direct humidification" mode is selected when the the fountain solution 02 on the forme cylinder 09 roller 11; 13 is employed on the forme cylinder 09 and parked by the bridge roller 14.
  • the fountain solution 02 carrying on the forme cylinder 09 roller 11; 13 only the fountain solution 02 on the forme cylinder 09 on.
  • the mode “indirect humidification” is selected when the fountain solution 02 on the forme cylinder 09 applying roller 11; 13 is employed at the same time on the forme cylinder 09 and on the bridge roller 14.
  • "indirect dampening” transports the dampening solution 02 on the forme cylinder 09 applying roller 11; 13 also in not insignificant extent coming from the inking unit 16 color to the forme cylinder 09th
  • first roller 04 and the second roller 06 together from the fountain solution 02 on the forme cylinder 09 applying roller 11; 13 are movable.
  • the first roller 04 and the second roller 06 may be mounted in a common support, wherein the support z. B. has a pivot about which the support is rotatable, whereby the first roller 04 and the second roller 06 of the fountain solution 02 on the forme cylinder 09 applying roller 11; 13 swing together.
  • the surface of the first roller 04 is z. B. of an elastomeric material, preferably of a rubber, in particular of a material having a hardness between 20 and 30 Shore A, preferably about 25 Shore A.
  • the surface of the second roller 06 is z. B. from a ceramic or a chromium-containing material, wherein z. B. on a roll core of a metallic material, a coating of a chromium-containing material is applied.
  • the surface of the fountain solution 02 on the forme cylinder 09 applying roller 11; 13 is again z. B. of an elastomeric material, preferably of a rubber, in particular of a material having a hardness between 25 and 40 Shore A, preferably about 35 Shore A.
  • the surface of the fountain solution 02 on the forme cylinder 09 applying roller 11; 13 is thus preferably harder than the surface of the first roller 04.
  • the Surface of the second roller 06 is preferably much harder, z. B. by a factor of ten harder than the surface of the first roller 04 or the surface of the dampening solution 02 on the forme cylinder 09 applying roller 11; 13 trained.
  • the surface of the bridge roller 14 is z. B. of a plastic, preferably from Rilsan.
  • the surface speeds of the forme cylinder 09 to the roller 02 applying the dampening solution 02 to the forme cylinder 09 to the third roller 11 to the second roller 06 to the first roller 04 behave as 1 to (1 to 0.98) (0.4 to 0, for example). 98) to (0.25 to 0.4) to (0.08 to 0.18), preferably 1 to 0.99 to 0.96 to 0.33 to 0.1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)
  • Coating Apparatus (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Air Conditioning Control Device (AREA)
  • Vehicle Body Suspensions (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Ink Jet (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
EP09153642A 2002-12-13 2003-12-09 Mécanisme de mouillage Expired - Lifetime EP2072251B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10258326A DE10258326B4 (de) 2002-12-13 2002-12-13 Verfahren zur Steuerung einer ein Feuchtmittel aus einem Feuchtmittelreservoir aufnehmenden ersten Walze und einer zweiten Walze
EP03788864A EP1569797B1 (fr) 2002-12-13 2003-12-09 Procedes pour assurer la commande des rouleaux prelevant un agent de mouillage

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP03788864.1 Division 2003-12-09
EP03788864A Division EP1569797B1 (fr) 2002-12-13 2003-12-09 Procedes pour assurer la commande des rouleaux prelevant un agent de mouillage

Publications (3)

Publication Number Publication Date
EP2072251A2 true EP2072251A2 (fr) 2009-06-24
EP2072251A3 EP2072251A3 (fr) 2010-05-12
EP2072251B1 EP2072251B1 (fr) 2012-08-01

Family

ID=32518939

Family Applications (3)

Application Number Title Priority Date Filing Date
EP09153642A Expired - Lifetime EP2072251B1 (fr) 2002-12-13 2003-12-09 Mécanisme de mouillage
EP03788864A Expired - Lifetime EP1569797B1 (fr) 2002-12-13 2003-12-09 Procedes pour assurer la commande des rouleaux prelevant un agent de mouillage
EP05104000A Withdrawn EP1582348A3 (fr) 2002-12-13 2003-12-09 Procédé pour assurer la commande d'un premier rouleau prélevant un agent de mouillage dans une source d'agent de mouillage et celle d'un second rouleau, et dispositifs de mouillage

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP03788864A Expired - Lifetime EP1569797B1 (fr) 2002-12-13 2003-12-09 Procedes pour assurer la commande des rouleaux prelevant un agent de mouillage
EP05104000A Withdrawn EP1582348A3 (fr) 2002-12-13 2003-12-09 Procédé pour assurer la commande d'un premier rouleau prélevant un agent de mouillage dans une source d'agent de mouillage et celle d'un second rouleau, et dispositifs de mouillage

Country Status (11)

Country Link
US (1) US8256344B2 (fr)
EP (3) EP2072251B1 (fr)
JP (1) JP2006508839A (fr)
CN (2) CN100586710C (fr)
AT (1) ATE424998T1 (fr)
AU (1) AU2003293280A1 (fr)
BR (1) BR0316750A (fr)
DE (2) DE10258326B4 (fr)
ES (1) ES2320213T3 (fr)
RU (1) RU2296676C2 (fr)
WO (1) WO2004054804A1 (fr)

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DE102004022084A1 (de) * 2004-05-05 2005-12-08 Man Roland Druckmaschinen Ag Feuchtwerk für eine Druckmaschine
JP2006062363A (ja) 2004-08-25 2006-03-09 Heidelberger Druckmas Ag 印刷機
DE102005009681A1 (de) * 2005-03-03 2006-09-07 Man Roland Druckmaschinen Ag Feuchtwerk für eine Offsetdruckeinheit einer Druckmaschine
DE102005031957B4 (de) * 2005-07-08 2007-03-22 Koenig & Bauer Ag Vorrichtung zur Inspektion eines Bedruckstoffes mit uneinheitlich reflektierenden Oberflächen
FR2892661B1 (fr) * 2005-11-03 2008-02-01 Goss Int Montataire Sa Procede de reglage de la quantite d'encre appliquee sur un produit a imprimer et dispositif correspondant.
DE102006030057B4 (de) * 2006-05-23 2009-12-24 Koenig & Bauer Aktiengesellschaft Farbwerk einer Rotationsdruckmaschine
CN101495315B (zh) * 2006-05-23 2011-02-02 柯尼格及包尔公开股份有限公司 具有油膜传墨辊的轮转印刷机输墨装置
JP5334365B2 (ja) † 2006-10-23 2013-11-06 株式会社ミヤコシ オフセット印刷機の湿し水装置
DE102008003239B4 (de) * 2007-02-06 2015-12-03 Heidelberger Druckmaschinen Ag Verfahren zum Betreiben eines Feuchtwerks einer Druckmaschine
US8327763B2 (en) 2007-02-07 2012-12-11 Koenig & Bauer Aktiengesellschaft Printing couple of a rotary printing press and a method for washing a dampening unit of a printing couple
DE102007006063B4 (de) 2007-02-07 2009-10-01 Koenig & Bauer Aktiengesellschaft Druckwerk einer Rotationsdruckmaschine
DE102007015404B4 (de) 2007-03-30 2009-01-08 Koenig & Bauer Aktiengesellschaft Feuchtwerk für ein Druckwerk einer Druckmaschine
DE102007015401B4 (de) 2007-03-30 2010-09-23 Koenig & Bauer Aktiengesellschaft Feuchtwerk für ein Druckwerk einer Druckmaschine
DE102007015402A1 (de) 2007-03-30 2008-10-09 Koenig & Bauer Aktiengesellschaft Feuchtwerk für ein Druckwerk einer Druckmaschine
DE102008001860A1 (de) * 2008-05-19 2009-11-26 Manroland Ag Verfahren zum Betreiben einer Druckmaschine
CN101643984B (zh) * 2009-09-08 2011-08-17 王勇 一种织物湿法转印工艺中使用的浸湿装置
DE102011010236A1 (de) 2011-02-03 2012-08-09 Heidelberger Druckmaschinen Ag Verfahren zum Steuern eines Feuchtmittelauftrages auf eine Druckform einer Offsetdruckmaschine
US9327487B2 (en) * 2012-08-31 2016-05-03 Xerox Corporation Variable lithographic printing process
CN110239202B (zh) * 2019-06-26 2023-06-23 云南卓印科技有限公司 一种平版印刷橡胶水辊及其制备方法
DE102024106147A1 (de) * 2024-03-04 2025-09-04 Koenig & Bauer Ag Druckwerk und Verfahren zur Positionierung von Bestandteilen eines Druckwerks

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US3168037A (en) 1960-05-02 1965-02-02 Harold P Dahlgren Means for dampening lithographic offset printing plates
US3986452A (en) 1960-05-02 1976-10-19 Dahlgren Manufacturing Company, Inc. Liquid applicator for lithographic systems
DE2932105C2 (de) 1979-08-08 1982-08-12 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Farbwerk und Feuchtwerk einer Offsetrotationsdruckmaschine mit zwei Farbwalzensträngen
DE3832527A1 (de) 1987-09-29 1989-04-13 Jpe Kk Befeuchtungssystem fuer eine offsetdruckmaschine
JPH01232045A (ja) 1988-03-14 1989-09-18 J P Ii Kk 印刷機の給湿装置
EP0462490A1 (fr) 1990-06-21 1991-12-27 Heidelberger Druckmaschinen Aktiengesellschaft Système de mouillage à film pour presse rotative
EP0893251A2 (fr) 1997-07-24 1999-01-27 Heidelberger Druckmaschinen Aktiengesellschaft Machine d'impression comprenant un dispositif de mouillage
DE29900216U1 (de) 1999-01-11 1999-04-15 Fischer, Andreas, 30982 Pattensen Feuchtwerk für eine Druckmaschine
WO2003039873A1 (fr) 2001-11-08 2003-05-15 Koenig & Bauer Aktiengesellschaft Dispositifs d'entrainement d'un groupe d'impression

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DE2927127A1 (de) * 1979-07-05 1981-01-08 Grafische Tech Automation Druckmaschine, insbesondere offset- druckmaschine
EP0022191A1 (fr) 1979-07-05 1981-01-14 Automation für grafische Technik A.G. Machine à imprimer, en particulier machine à imprimer offset
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Publication number Priority date Publication date Assignee Title
US3168037A (en) 1960-05-02 1965-02-02 Harold P Dahlgren Means for dampening lithographic offset printing plates
US3986452A (en) 1960-05-02 1976-10-19 Dahlgren Manufacturing Company, Inc. Liquid applicator for lithographic systems
DE2932105C2 (de) 1979-08-08 1982-08-12 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Farbwerk und Feuchtwerk einer Offsetrotationsdruckmaschine mit zwei Farbwalzensträngen
DE3832527A1 (de) 1987-09-29 1989-04-13 Jpe Kk Befeuchtungssystem fuer eine offsetdruckmaschine
JPH01232045A (ja) 1988-03-14 1989-09-18 J P Ii Kk 印刷機の給湿装置
EP0462490A1 (fr) 1990-06-21 1991-12-27 Heidelberger Druckmaschinen Aktiengesellschaft Système de mouillage à film pour presse rotative
EP0893251A2 (fr) 1997-07-24 1999-01-27 Heidelberger Druckmaschinen Aktiengesellschaft Machine d'impression comprenant un dispositif de mouillage
DE29900216U1 (de) 1999-01-11 1999-04-15 Fischer, Andreas, 30982 Pattensen Feuchtwerk für eine Druckmaschine
WO2003039873A1 (fr) 2001-11-08 2003-05-15 Koenig & Bauer Aktiengesellschaft Dispositifs d'entrainement d'un groupe d'impression

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EP2072251B1 (fr) 2012-08-01
EP1582348A3 (fr) 2006-12-27
EP1569797A1 (fr) 2005-09-07
JP2006508839A (ja) 2006-03-16
CN100586710C (zh) 2010-02-03
CN100344448C (zh) 2007-10-24
RU2296676C2 (ru) 2007-04-10
EP2072251A3 (fr) 2010-05-12
EP1569797B1 (fr) 2009-03-11
DE10258326B4 (de) 2006-12-14
CN101134388A (zh) 2008-03-05
ATE424998T1 (de) 2009-03-15
RU2005121838A (ru) 2006-01-20
DE50311291D1 (de) 2009-04-23
US20060081139A1 (en) 2006-04-20
DE10258326A1 (de) 2004-07-15
BR0316750A (pt) 2005-10-25
WO2004054804A1 (fr) 2004-07-01
EP1582348A2 (fr) 2005-10-05
AU2003293280A1 (en) 2004-07-09
ES2320213T3 (es) 2009-05-20
US8256344B2 (en) 2012-09-04
CN1723124A (zh) 2006-01-18

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