EP1318914B1 - Procédé de fonctionnement d'une unité d'impression. - Google Patents

Procédé de fonctionnement d'une unité d'impression. Download PDF

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Publication number
EP1318914B1
EP1318914B1 EP01982107A EP01982107A EP1318914B1 EP 1318914 B1 EP1318914 B1 EP 1318914B1 EP 01982107 A EP01982107 A EP 01982107A EP 01982107 A EP01982107 A EP 01982107A EP 1318914 B1 EP1318914 B1 EP 1318914B1
Authority
EP
European Patent Office
Prior art keywords
speed
cylinder
forme
forme cylinder
roller
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
EP01982107A
Other languages
German (de)
English (en)
Other versions
EP1318914A1 (fr
Inventor
Bernd Kurt Masuch
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
Priority claimed from DE2000146371 external-priority patent/DE10046371A1/de
Priority claimed from DE2000146374 external-priority patent/DE10046374B4/de
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Priority to EP03018189A priority Critical patent/EP1361057A2/fr
Priority to EP03018196A priority patent/EP1361050A2/fr
Publication of EP1318914A1 publication Critical patent/EP1318914A1/fr
Application granted granted Critical
Publication of EP1318914B1 publication Critical patent/EP1318914B1/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
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/10—Rotary lithographic machines for offset printing using one impression cylinder co-operating with several transfer cylinders for printing on sheets or webs, e.g. satellite-printing units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/004—Electric or hydraulic features of drives
    • B41F13/0045—Electric driving devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/24—Rotary letterpress machines for flexographic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/025—Multicolour printing or perfecting on sheets or on one or more webs, in one printing unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/12—Rotary lithographic machines for offset printing using two cylinders one of which serves two functions, e.g. as a transfer and impression cylinder in perfecting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2200/00—Printing processes
    • B41P2200/10—Relief printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2200/00—Printing processes
    • B41P2200/10—Relief printing
    • B41P2200/12—Flexographic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2200/00—Printing processes
    • B41P2200/30—Heliography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/70—Driving devices associated with particular installations or situations
    • B41P2213/73—Driving devices for multicolour presses
    • B41P2213/734—Driving devices for multicolour presses each printing unit being driven by its own electric motor, i.e. electric shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2217/00—Printing machines of special types or for particular purposes
    • B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
    • B41P2217/13—Machines with double or multiple printing units for "flying" printing plates exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/70—Forming the printing surface directly on the form cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2233/00—Arrangements for the operation of printing presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2233/00—Arrangements for the operation of printing presses
    • B41P2233/10—Starting-up the machine
    • B41P2233/11—Pre-inking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00—Cleaning

Definitions

  • the invention relates to a method for operating a printing unit according to the preamble of claim 1.
  • a four-cylinder printing unit wherein the two co-operating transfer cylinders are fixedly coupled together, and are driven either via the drive of one or both associated form cylinder or via a connectable to the motors cross-shaft.
  • one of the forme cylinder can be shut down for the purpose of a plate change, while the associated transfer cylinder continues to run synchronously with the second forme cylinder.
  • the EP 09 97 273 A2 discloses an operating mode of a four-cylinder printing unit, wherein a form cylinder is turned off from the remaining co-acting cylinders.
  • the parked form cylinder is rotatable in one example by a drive motor and in another example by an auxiliary motor.
  • the EP 0 234 456 A2 discloses a flexographic printing unit with an impression cylinder and a cooperating with this form cylinder, wherein the impression cylinder has its own drive motor.
  • the form cylinder is coupled in production to a main drive, is decoupled during a plate change and is after the plate change accelerated by an additional motor to the production speed at which it is coupled back into the main drive and decoupled from the auxiliary motor.
  • GB 2 281 534 A is a printing unit of a cardboard boxes blanks printing machine with a counter-pressure cylinder and a co-operating with this form cylinder known, wherein the two cylinders and cooperating with the forme cylinder ink roller instead of a drive gear train each have their own drive motor. This should be achieved on the one hand an increased register accuracy, as well as a greater operating and machine flexibility.
  • the invention has for its object to provide a method for operating a printing unit.
  • the achievable with the present invention consist in particular that a large variety of operation and variability of a printing unit or a cylinder composite is created.
  • cylinder or cylinder groups can be moved independently of one another, with different rotational speeds or even rotational directions, which is necessary, for example, in the case of printing plate changes, the insertion of a paper web, independent inking or washing of rollers and cylinders.
  • different actions of the setup with the standstill (zero speed) or the production speed different setup speed or speed for the individual cylinder types are thus next to each other, with running or stationary paper web possible.
  • the modes of operation contribute to a time saving and thus to a reduction in the product unit costs and, secondly, to enable the implementation of different set-up work at a paper web running at production speed or in drawing speed.
  • a flying plate change for one or two-sided imprint operation is possible. For example, in advantageous operating conditions, a printing plate is changed or pre-dyed, while the associated steel cylinder is washed, pre-inked or likewise changed.
  • These printing units together with the operating modes or states according to the invention, allow the paper web to be guided at the drawing speed, while setting-up work can be carried out on a forme cylinder.
  • rollers associated with the cylinders for the color application. For example, regardless of the speed and the direction of rotation, the washing or a pre-inking, while the forme cylinder also undergoes a set-up program.
  • a printing unit of a printing press in particular a rotary printing press, has a first cylinder 01, z. B. on a forme cylinder 01.
  • the forme cylinder 01 acts via a web 06 with an impression cylinder 24, z. B. a steel cylinder 24 together and is on this off and off.
  • the forme cylinder 01 together with the impression cylinder 24 in a first group of exemplary embodiments forms a two-cylinder printing unit 33, for example a printing unit for low or high pressure, in particular a flexographic printing unit 33.
  • the forme cylinder 01 is rotatable independently of the impression cylinder 24, d. H. he turns depending on the operating condition z. T. with the counter-pressure cylinder 24 different speeds and / or directions of rotation. Likewise, the impression cylinder 24 rotates z. T. regardless of the forme cylinder 01.
  • speeds The operating states are defined below in terms of rotational speeds or effective peripheral speeds on the lateral surfaces, referred to below as "speeds”.
  • speed The operating conditions mentioned on the basis of the term "speed” are to be applied in the same way to the term "speed”.
  • the forme cylinder 01 can assume one or more of the following operating states: it can be at a standstill, ie rotate at a "zero" NFZ speed, but it can also rotate at a production speed PFZ or a setup speed RFZ, which as a rule starts from the standstill NFZ and the production speed PFZ is different.
  • the setup speed RFZ can in turn be a speed DWFZ for the change of the printing form, a speed VEFZ for the pre-inking or a speed WFZ for the washing.
  • Another set-up speed RFZ can also be a speed TFFZ for dry running, d. H. the decolorization of the forme cylinder 01 on the web 06, or a speed EFZ for retraction of the web 06.
  • the set-up rotational speed RFZ can also represent a rotational speed BBFZ for the imaging.
  • the production speed PFZ for the forme cylinder 01 is for a double circumference z. B. between 20,000 and 50,000 revolutions per hour (U / h), preferably at 35,000 to 45,000 U / h.
  • the characteristic for the pre-inking speed VEFZ of the forme cylinder 01 is for example in the range of 6,000 to 12,000 U / h.
  • the speed WFZ z. B. at 200 to 1,000 U / h, in particular between 300 and 800 U / h.
  • the speed EFZ of z. B. trailing cylinder 01 for drawing the web 06 is for example 300 to 2,000 U / h, in particular 300 to 800 U / h, which is approximately a retraction speed for the web 06 of 6 to 30 m / min, in particular 6 to 12 m / min corresponds.
  • the speed DWFZ can be for the automatic change of the printing form between 300 U / h and 2,000 U / h, in particular between 300 and 1,000 U / h, wherein during the change process usually takes place a direction reversal of the direction of rotation.
  • the speed DWFZ can, however, z. B. in so-called. Jogging, between 120 and 300 U / h. In direct imaging of the printing plate or the cylinder jacket surface on the forme cylinder 01, z.
  • the speed is BBFZ of the forme cylinder 01 usually over the production speed PFZ, for example over 50,000 U / h, in particular over 70,000 U / h for web-fed rotary printing machines, and over 5,000 U / h, in particular between 5,000 and 30,000 U / h for sheet-fed presses.
  • the speeds mentioned for the forme cylinder 01 preferably refer to cylinder 01 twice the circumference, d. H. on cylinder 01 on the circumference in the circumferential direction two printing plates are fastened one behind the other.
  • the scopes for this are format dependent and are z. B. between 900 mm and 1,300 mm.
  • the speeds for the forme cylinder 01 are to be doubled accordingly.
  • the directions of rotation are left-handed and clockwise possible. These directions of rotation are defined by the following figures, which represent the side views of the cylinder 01.
  • the inking roller 04 designed as a raster or anilox roller 04 or as a rubberized inking roller 04, can be at a standstill, ie it rotates at a speed "zero" NW, with production speed PW or with setup speed RW.
  • the set-up speed RW may be a pre-inking speed VEW, a washing washing speed WW, or an ink roller 04 running speed WLW.
  • the preferred speed ranges for the ink roller 04 depend on the printing process and / or the configuration of the printing unit or the inking unit.
  • a simple rubberized inking roller 04 an anilox 04 or anilox roller 04 and an anilox roller 04 double circumference.
  • the executed as a simple, rubberized inking roller 04 ink roller 04 preferably has approximately one third of the circumference of a forme cylinder 01 double circumference.
  • a directly cooperating with the forme cylinder 01 anilox roller 04 may have a circumference of a forme cylinder 01 simple circumference, or, in particular in the high or flexographic printing, a forme cylinder 01 double circumference.
  • the production speed PW is z. B. between 40,000 to 100,000 U / h for directly with the forme cylinder 01 acting anilox 04 or anilox roller 04 simple circumference, and between 60,000 and 150,000 U / h in the case of the inking roller 04.
  • the anilox roller 04 twice the circumference is the Production speed PW z. B. between 20,000 to 50,000 U / h.
  • the speed VEW for pre-inking the ink roller 04 is z.
  • the speed WW for washing the ink roller 04 is z. B. 600 to 1,600 U / h in the case of an anilox 04 or anilox roller 04 simple scope and is between 900 and 2400 U / h in the case of an inking roller 04th
  • the speed WLW is preferably between 3,000 and 6,000 U / h for the anilox roller 04 double circumference, between 6,000 and 12,000 U / h for the anilox roller 04 simple circumference and between 9,000 and 18,000 U / h for the inking roller 04.
  • the production rate of the forme cylinder 01 PFZ is z. B. between 6.4 and 16 m / s, in particular between 11 and 15 m / s.
  • the speed of the forme cylinder 01 PWFZ for the automated change of the printing form is z. B. between 0.32 and 0.64 m / s, for manual change z. B. between 0.10 and 0.32 m / s.
  • the speed VEFZ of the forme cylinder 01 z. B. between 1.9 and 3.9 m / s, while they are for washing the printing form WFZ z. B. between 0.06 and 0.32 m / s, in particular between 0.10 and 0.26 m / s.
  • the speed of the forme cylinder 01 z. B. between 0.64 and 1.3 m / s.
  • the speed of the forme cylinder BBFZ 01 is i. d. R. greater than 16 m / s, in particular greater than 22 m / s for web presses, and for sheetfed machines greater than 1.6 m / s, in particular between 1.6 and 9.6 m / s.
  • For retraction of the web is the speed EFZ of the forme cylinder 01 z. B. between 0.10 and 0.50 m / s, in particular between 0.10 and 0.2 m / s.
  • the speeds for the inking roller 04 are governed by the operating conditions in the state applied to the forme cylinder 01 according to its speed, so that, for example, the production speed of the inking roller 04 PW also in the range between 6.4 and 16 m / s, in particular between 11 and 15 m /. s is.
  • the ink roller 04 is executed as an anilox roller 04, then the circumference z. B. correspond approximately to the circumference of a forme cylinder 01 simple scope. If the circumference of the anilox roller 04 is larger, z. B. between 1.0 and 1.2 m, the above-mentioned rotational speeds PW are smaller to choose.
  • the speed to be selected again depends on the scope of the ink rollers 04, which z. B. between 0.35 and 0.5 m.
  • the speed of the ink roller 04 is for the pre-inking z. B. between 1.9 to 4.0 m / s. and for washing between 0.08 and 0.3 m / s. For continued running, the speed of the ink roller 04 z. B. between 0.95 and 1.95 m / s.
  • Suitable or desired rotational speeds for the mentioned, executed as a cylinder 01 and rollers 04 rotational body 01; 04 can be determined by knowing the effective perimeters for a variety of diameters based on the advantageous speeds.
  • rollers 04 are generalized and represented with a uniform diameter for simplicity.
  • the operating states are described on the basis of rotational speeds. However, the same embodiments are also to read on the operating conditions characterizing speeds.
  • the steel cylinder 24 can be at a standstill, ie it rotates at a speed "zero" NSZ, with a production speed PSZ or with a setup speed RSZ.
  • the setup speed RSZ of the steel cylinder 24 may be a speed AWSZ for changing a support or a lift, a speed ESZ for pulling the web 06th or a rotational speed WSZ for washing the steel cylinder 24, a rotational speed TFSZ for the dry driving, ie, the decolorization of the forme cylinder 01 on the web 06.
  • the production speed PSZ for the steel cylinder 24 is z. B. between 20,000 and 50,000 U / h, preferably at 35,000 to 45,000 U / h.
  • the speed AWSZ is between 300 and 2,000 rpm, in particular between 300 and 1,000 rpm.
  • the speed ESZ of the steel cylinder 24 for drawing in the web 06 is, for example, 300 to 2,000 U / h, in particular 300 to 800 U / h.
  • the speed WSZ z. B. at 200 to 1,000 U / h, in particular between 300 and 800 U / h.
  • the speed TFSZ for dry running is for the steel cylinder 24, for example, between 2,000 and 4,000 U / h, in particular between 2,000 and 3,000 U / h.
  • the specified speed ranges correspond to cylinders 01; 24 double the circumference.
  • the production speed of the steel cylinder 24 PSZ is z. B. between 6.4 and 16 m / s, in particular between 11 and 15 m / s.
  • the speed of the steel cylinder 24 AWSZ for changing the elevator is z. B. between 0.32 and 0.64 m / s, while washing the steel cylinder 24 WSZ z. B. between 0.06 and 0.32 m / s, in particular between 0.10 and 0.26 m / s.
  • the speed of the steel cylinder 24 is z. B. between 0.64 and 1.3 m / s.
  • the speed ESZ for feeding is z. B. between 0.10 and 0.50 m / s. in particular between 0.10 and 0.2 m / s.
  • suitable or desired rotational speeds can be determined with knowledge of the effective circumferences for the most varied diameters based on the advantageous speeds.
  • steel cylinder applies the above.
  • a first example not covered by the invention rotates the steel cylinder 24 with one of its set-up speeds RSZ, z. B. with the speed TFSZ for dry driving the forme cylinder 01, z. B. clockwise, while the employee to the steel cylinder 24 forme cylinder 01 rotates at one of its set-up speeds RFZ, for example, with its speed TFFZ for the drying of the printing plate.
  • Form cylinder 01 and associated ink roller 04 are offset from each other.
  • the ink roller 04 for example, also rotates with one of its set-up speeds RW, z. B. at the speed WW for washing the ink roller 04.
  • the ink roller 04 may, however even at standstill NW are, as is the case for example at the end of production.
  • a second example turns the ink roller 04 with one of their set-up speeds RW, z. B. with the speed WLW for continued, z. B. clockwise, while the parked by the steel cylinder 24 forme cylinder 01 rotates with one of its set-up speeds RFZ, for example, with its speed DWFZ for changing the printing form or alternatively with the speed BBFZ for imaging.
  • the steel cylinder 24 rotates, for example, with one of its set-up speeds RSZ. If the web 06 retracted while the change of the printing form takes place, the steel cylinder 24 can rotate at the speed ESZ for drawing in the web 06.
  • the steel cylinder 24 cooperates with the forme cylinder 01 and a second forme cylinder 09, wherein both forme cylinder 01; 09 at the same time, one of the forme cylinder 01; 09 either or none of the forme cylinder 01; 09 can be employed.
  • the second forme cylinder 09 together with the steel cylinder 24, independently and in parallel with the operating states of examples one and two, all operating states known for the first forme cylinder 01 in interaction with the steel cylinder 24 are possible.
  • the second forme cylinder 09 may have its own ink roller 04, for the operating conditions also above mentioned applies. In the following examples, the two forme cylinders 01; 09 but the common ink roller 04 on.
  • one to three is the formation of the ink roller 04 as an anilox roller 04, which z. B. is 10 to 20% smaller than the cooperating forme cylinder 01; 09 double circumference.
  • the anilox roller 04 has z. B. a circumference of about 0.96 m and the forme cylinder 01; 09 a circumference of about 1.2 m.
  • the steel cylinder 24 and the ink roller 04 are arranged stationary, while the or the forme cylinder 01; 09, for example, by pivoting, to the steel cylinder 24 and the ink roller 04 is designed to be adjustable or are.
  • At least the respective different, in particular with different speeds rotating cylinder 01; 09 driven by its own drive motor In a preferred embodiment, however, all cylinders 01; 09 of the described printing units individually by a separate drive motor without drive coupling with another cylinder 01; 09 or inking be powered.
  • the drive motors drive the respective cylinder 01; 09 or the inking unit both in the setup mode and during production.

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

Abstract

L'invention concerne une unité d'impression constituée d'au moins trois corps rotatifs (01, 09, 24), notamment un cylindre à contre-pression (24), un cylindre gravé (01, 09) coopérant en position d'impression et un rouleau (04) coopérant avec le cylindre gravé, les deux cylindres et le rouleau présentant chacun une vitesse de rotation zéro (NFZ, NSZ, NW) ou un régime de production (PFZ, PSZ, PW). Au moins deux des trois corps rotatifs ont un régime de montage (RFZ, RSZ, RW) différent du régime de production et de la vitesse de rotation zéro du dispositif concerné.

Claims (14)

  1. Procédé de fonctionnement d'une unité d'impression avec au moins trois corps rotatifs (01 ; 09 ; 24) coopérant par paires dans une position d'application de pression, en l'occurrence un cylindre de contre-pression (24) et au moins un cylindre porte-plaque (01 ; 09) coopérant sur une bande (06) avec le cylindre de contre-pression (24) dans une position d'application de pression, ainsi qu'au moins un rouleau encreur (04) coopérant avec le cylindre porte-plaque (01 ; 09) dans une position d'application de pression, le cylindre de contre-pression (24) étant entraîné par un moteur d'entraînement propre sans couplage d'entraînement vers un des autres corps rotatifs (01 ; 09 ; 24), caractérisé en ce qu'au moins le cylindre porte-plaque (01 ; 09) et le cylindre de contre-pression (24) sont entraînés chacun par un moteur d'entraînement propre sans couplage d'entraînement vers un des autres corps rotatifs (01 ; 09 ; 24) tant en mode de préparation réglage que lors de la production, et en ce qu'au moins le cylindre porte-plaque (01 ; 09) et le cylindre de contre-pression (24) sont simultanément entraînés chacun avec une vitesse de rotation de préparation-réglage (RFZ ; RSZ) différente d'une vitesse de rotation de production (PFZ ; PSZ) respective et de la vitesse de rotation zéro (NFZ ; NSZ), le cylindre de contre-pression (24) étant entraîné avec une vitesse de rotation (ESZ) pour une insertion d'une bande (06) et le cylindre porte-plaque (01 ; 09) avec une vitesse de rotation (DFWZ) pour un changement d'une plaque d'impression sur le cylindre porte-plaque (01 ; 09), ou avec une vitesse de rotation (BBFZ) pour une gravure d'une plaque d'impression sur le cylindre porte-plaque (01 ; 09) ou une surface d'enveloppe du cylindre porte-plaque (01 ; 09).
  2. Procédé selon la revendication 1, caractérisé en ce qu'un deuxième cylindre porte-plaque (01 ; 09) est applicable contre le cylindre de contre-pression (24).
  3. Procédé selon la revendication 2, caractérisé en ce que les deux cylindres porte-plaque (01 ; 09) de l'unité d'impression affectés au cylindre de contre-pression (24) comportent un rouleau encreur (04) commun coopérant en alternance avec un des deux cylindres porte-plaque (01 ; 09).
  4. Procédé selon la revendication 3, caractérisé en ce que le deuxième cylindre porte-plaque (01 ; 09) présente la vitesse de rotation zéro (NFZ), alors que le cylindre de contre-pression (24) est entraîné à la vitesse de rotation de préparation-réglage (RSZ).
  5. Procédé selon l'une des revendications 1 à 4, caractérisé en ce que le rouleau encreur (04) est entraîné à la vitesse de rotation de préparation-réglage (RW).
  6. Procédé selon l'une des revendications 1 à 4, caractérisé en ce que le rouleau encreur (04) présente la vitesse de rotation zéro (NW).
  7. Procédé selon la revendication 5, caractérisé en ce que la vitesse de rotation de préparation-réglage (RW) du rouleau encreur (04) est égale à une vitesse de rotation (VEW) pour un pré-encrage du rouleau encreur (04).
  8. Procédé selon la revendication 5, caractérisé en ce que la vitesse de rotation de préparation-réglage (RW) du rouleau encreur (04) est égale à une vitesse de rotation (WLW) pour un maintien en rotation du rouleau encreur (04).
  9. Procédé selon la revendication 5, caractérisé en ce que la vitesse de rotation de préparation-réglage (RW) du rouleau encreur (04) est égale à une vitesse de rotation (WW) pour un lavage du rouleau encreur (04).
  10. Procédé selon la revendication 1 ou la revendication 2, caractérisé en ce que le rouleau (04) est entraîné par un moteur d'entraînement indépendant des cylindres (01 ; 09 ; 24).
  11. Procédé selon la revendication 1 ou la revendication 10, caractérisé en ce que les moteurs d'entraînement sont réalisés sous forme de moteurs électriques à régulation de position.
  12. Procédé selon la revendication 1 ou la revendication 10, caractérisé en ce que les moteurs d'entraînement sont réalisés sous forme de moteurs électriques à régulation de vitesse.
  13. Procédé selon la revendication 1, caractérisé en ce que la vitesse de rotation de production (PFZ ; PSZ ; PW) peut être déterminée à partir d'une vitesse périphérique (PFZ ; PSZ ; PW) souhaitée.
  14. Procédé selon la revendication 1, caractérisé en ce que la vitesse de rotation de préparation-réglage (RFZ ; RSZ ; RW) peut être déterminée à partir d'une vitesse périphérique (RFZ ; RSZ ; RW) souhaitée.
EP01982107A 2000-09-20 2001-09-17 Procédé de fonctionnement d'une unité d'impression. Expired - Lifetime EP1318914B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03018189A EP1361057A2 (fr) 2000-09-20 2001-09-17 Unités d'impression
EP03018196A EP1361050A2 (fr) 2000-09-20 2001-09-17 Unité d'impression

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE2000146371 DE10046371A1 (de) 2000-09-20 2000-09-20 Druckeinheit
DE10046374 2000-09-20
DE2000146374 DE10046374B4 (de) 2000-09-20 2000-09-20 Verfahren zum Betreiben einer Druckeinheit
DE10046371 2000-09-20
PCT/DE2001/003562 WO2002024458A1 (fr) 2000-09-20 2001-09-17 Unite d'impression

Related Child Applications (4)

Application Number Title Priority Date Filing Date
EP03018196A Division-Into EP1361050A2 (fr) 2000-09-20 2001-09-17 Unité d'impression
EP03018196A Division EP1361050A2 (fr) 2000-09-20 2001-09-17 Unité d'impression
EP03018189A Division-Into EP1361057A2 (fr) 2000-09-20 2001-09-17 Unités d'impression
EP03018189A Division EP1361057A2 (fr) 2000-09-20 2001-09-17 Unités d'impression

Publications (2)

Publication Number Publication Date
EP1318914A1 EP1318914A1 (fr) 2003-06-18
EP1318914B1 true EP1318914B1 (fr) 2012-08-15

Family

ID=26007108

Family Applications (3)

Application Number Title Priority Date Filing Date
EP03018189A Withdrawn EP1361057A2 (fr) 2000-09-20 2001-09-17 Unités d'impression
EP01982107A Expired - Lifetime EP1318914B1 (fr) 2000-09-20 2001-09-17 Procédé de fonctionnement d'une unité d'impression.
EP03018196A Withdrawn EP1361050A2 (fr) 2000-09-20 2001-09-17 Unité d'impression

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP03018189A Withdrawn EP1361057A2 (fr) 2000-09-20 2001-09-17 Unités d'impression

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP03018196A Withdrawn EP1361050A2 (fr) 2000-09-20 2001-09-17 Unité d'impression

Country Status (4)

Country Link
US (1) US6736060B2 (fr)
EP (3) EP1361057A2 (fr)
AU (1) AU2002213798A1 (fr)
WO (1) WO2002024458A1 (fr)

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EP1318995B1 (fr) * 2000-09-19 2006-03-08 Centre National De La Recherche Scientifique (Cnrs) Derives de pyridinone et de pyridinethione presentant des proprietes inhibitrices du vih
AU2002213796A1 (en) * 2000-09-20 2002-04-02 Koenig And Bauer Aktiengesellschaft Printing unit
DE10329427B4 (de) * 2003-07-01 2007-02-15 Koenig & Bauer Ag Verfahren zum Betrieb eines Farbwerks
DE102008025493B4 (de) * 2008-05-28 2011-03-10 WINKLER+DüNNEBIER AG Verfahren zum Überführen einer Briefhüllenherstellungsmaschine von einem Einrichtbetrieb in einen normalen Produktionsbetrieb
DE102010022365A1 (de) * 2009-06-26 2011-04-07 Heidelberger Druckmaschinen Ag Erhaltung des Farbprofils im Farbwerk bei Druckunterbrechungen
DE102009029058A1 (de) * 2009-09-01 2011-03-03 Manroland Ag Verfahren zum Voreinfärben mindestens eines Offset-Druckwerks einer Rollendruckmaschine
US9199446B2 (en) * 2010-06-25 2015-12-01 Global Web Finishing, Llc Coating apparatus and method
CN106240140B (zh) * 2016-07-28 2018-06-19 广东汕樟轻工机械股份有限公司 卫星式八色柔版印刷机组

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DE2340300C3 (de) * 1973-08-09 1979-09-13 Roland Offsetmaschinenfabrik Faber & Schleicher Ag, 6050 Offenbach Farbkastenwalze für ein Heberfarbwerk an Druckmaschinen
GB2006680B (en) * 1977-10-27 1982-04-21 Ricoh Kk Offset printing machine control system
DE3136703C1 (de) * 1981-09-16 1982-11-04 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Einrichtungen an Druckmaschinen mit Registerverstelleinrichtungen
DE3313219C2 (de) 1983-04-13 1985-04-18 Metronic Gerätebau GmbH & Co, 8702 Veitshöchheim Druckeinheit für eine Rotationsdruckmaschine
IT1204804B (it) 1986-02-17 1989-03-10 Cerutti Spa Off Mec Unita' di stampa supplementare del tipo flessografiche
US5158017A (en) * 1990-09-11 1992-10-27 Sun Graphic Technologies, Inc. Press dampening system
EP0498012A1 (fr) * 1991-02-07 1992-08-12 FISCHER & KRECKE GMBH & CO. KG Machine d'impression flexographique avec engrenage auxiliaire pour changement de voie d'entraînement
GB2281534B (en) 1993-09-07 1996-09-25 Scm Container Mach Ltd A drive system
US6644184B1 (en) * 1995-02-09 2003-11-11 Man Roland Druckmaschinen Ag Offset printing machine
DE4430693B4 (de) * 1994-08-30 2005-12-22 Man Roland Druckmaschinen Ag Antriebe für eine Rollenrotations-Offsetdruckmaschine
DE19603663A1 (de) 1996-02-02 1997-08-07 Roland Man Druckmasch Druckwerk für den fliegenden Druckplattenwechsel
DE19611048A1 (de) 1996-03-20 1997-09-25 Windmoeller & Hoelscher Druckmaschine, vorzugsweise Flexodruckmaschine
DE19640649A1 (de) 1996-10-02 1998-04-16 Roland Man Druckmasch Antrieb für eine Bogendruckmaschine
DE19723043C2 (de) 1997-06-02 2002-08-01 Wifag Maschf Verfahren und Vorrichtung zur Regelung eines Umfangregisters von auf eine Bahn druckenden Zylindern einer Rollenrotationsdruckmaschine
EP1009635B1 (fr) * 1997-06-03 2001-12-12 Kba-Planeta Ag Procede et dispositif pour entrainer une presse d'imprimerie comportant un systeme de formation d'image integre
DE19822893A1 (de) 1997-06-03 1999-11-25 Koenig & Bauer Ag Verfahren und Einrichtung zum Antrieb einer Druckmaschine
DE19732330C2 (de) 1997-07-28 2001-04-19 Koenig & Bauer Ag Antrieb für eine Druckeinheit
US5983794A (en) 1998-09-15 1999-11-16 Heidelberger Druckmashinen Ag Imprinter printing unit for a web rotary printing press

Also Published As

Publication number Publication date
US6736060B2 (en) 2004-05-18
EP1318914A1 (fr) 2003-06-18
AU2002213798A1 (en) 2002-04-02
US20040050275A1 (en) 2004-03-18
EP1361050A2 (fr) 2003-11-12
WO2002024458A1 (fr) 2002-03-28
WO2002024458B1 (fr) 2002-07-18
EP1361057A2 (fr) 2003-11-12

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