EP0607081A1 - Druckverfahren und Presse für die Herstellung - Google Patents

Druckverfahren und Presse für die Herstellung Download PDF

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Publication number
EP0607081A1
EP0607081A1 EP94400065A EP94400065A EP0607081A1 EP 0607081 A1 EP0607081 A1 EP 0607081A1 EP 94400065 A EP94400065 A EP 94400065A EP 94400065 A EP94400065 A EP 94400065A EP 0607081 A1 EP0607081 A1 EP 0607081A1
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EP
European Patent Office
Prior art keywords
strip
press
printing
patterns
substrate
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
EP94400065A
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English (en)
French (fr)
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EP0607081B1 (de
Inventor
Jean-Jacques Eltgen
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.)
Nipson
Original Assignee
Nipson
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Filing date
Publication date
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Publication of EP0607081A1 publication Critical patent/EP0607081A1/de
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Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/06—Lithographic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1075—Mechanical aspects of on-press plate preparation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1091—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by physical transfer from a donor sheet having an uniform coating of lithographic material using thermal means as provided by a thermal head or a laser; by mechanical pressure, e.g. from a typewriter by electrical recording ribbon therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • B41F17/007—Use of printing belts
    • 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
    • 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

Definitions

  • the invention relates to a printing process, such as lithographic printing, offset printing, or the like, requiring a printing press and a coloring vehicle such as ink, paint. It also applies to a press for implementing the process.
  • Printing techniques using a press such as lithographic printing, allow high printing speeds, associated with excellent image quality.
  • an image consisting of text (s) or drawing (s) on paper or on any other usable printing medium, is obtained using a printing press, which enables the inked image reproducing on the support reproducing patterns previously carried on at least one printing plate.
  • the printing plate is produced from a flexible material, such as aluminum foil, outside the press, for example by implementing a photoengraving process. This operation consists in constituting on the plate outside the press, on the one hand, zones corresponding to an image which must be obtained on paper, zones having an affinity with the liquid coloring vehicle (printing ink) which will be used during printing and, on the other hand, areas having no affinity with the coloring vehicle.
  • the actual printing phase consists in inking the plate, the ink remaining only on the areas with which it has an affinity, and in putting the assembly in motion.
  • the ink is then transferred from the image areas of the plate to the blanket, then from the blanket to the printing medium.
  • the plate therefore constitutes an intermediate transfer element.
  • the known techniques use oil-based inks: the image areas of the plate are oleophilic therefore hydrophobic; the non-image areas of the plate are hydrophilic therefore oleophobic; finally the material surrounding the blanket is hydrophobic.
  • an oil seed ink water or a fountain solution is also put on the plate which is distributed over the hydrophilic zones, preventing the ink from being distributed there.
  • the hydrophobicity of the blanket means that only the ink is transferred from the plate to the blanket, and therefore onto the printing medium.
  • This technique also allows polychrome printing on the same support, for example using inks that lend themselves to subtractive color synthesis (yellow, cyan, magenta).
  • the technique using four plates is called four-color process.
  • the patterns on each plate are for example determined following a colorimetric analysis of the original when it comes to making a reproduction.
  • the invention described in this patent consists in replacing, for printing using a conventional ink (oilseed), the assembly constituted by the engraved plate and the plate-carrying cylinder by a simple cylinder at the periphery of which, whenever a new pattern is to be printed, is deposited a layer forming a substrate of pulverulent oleophobic material, layer on which is produced, using a curable oleophilic material, an image corresponding to the patterns to be printed.
  • the intermediate transfer element therefore consists of the substrate of oleophobic material and the zones of oleophilic material carried by this layer.
  • the oleophobic material is magnetic, and the cylinder is magnetizable, so that the layer of this material is maintained at the periphery of the cylinder by magnetizing the latter.
  • the deposition of the oleophilic material, in a configuration corresponding to the patterns to be printed, is carried out using an electronic, electromechanical or electromagnetic transfer device: data representative of the patterns to be carried on the layer of oleophobic material are contained in a electronic memory and are used so that the transfer device deposits oleophilic material only at the necessary locations on the layer of oleophobic material.
  • the oleophilic material used is a magnetic and fusible material; its deposition on the oleophobic material substrate is effected by magneto-deposition on the cylinder, in the manner of the deposition of magnetic toner in magnetographic printers.
  • magnetic heads are arranged near the cylinder, which make it possible to create, on the substrate, zones with magnetization making it possible to attract the particles of oleophilic material.
  • the system described in this patent further comprises, near the periphery of the cylinder, a melting device for fixing the oleophilic material.
  • Printing is carried out as on a conventional press: the cylinder, after being coated with the substrate layer and patterns, is rotated, then wetted and inked, so that the ink is distributed over the patterns and the wetting product on the oleophobic areas, then the ink is transferred to the printing medium (paper or other) via a blanket.
  • the printing medium paper or other
  • the cylinder When the desired printout of an image is reached, the cylinder is demagnetized, so that the substrate layer spontaneously detaches from the cylinder, carrying with it the hardened patterns, of oleophilic material, which it carries. If the printing of another image is desired, then a new substrate is made, on which are carried then hardened new patterns.
  • the constitution of the patterns corresponding to an image, as well as their removal, are therefore very rapid and less costly than with conventional presses.
  • This device lends itself to full color printing, insofar as the positioning of the patterns is carried out automatically, by an electronic device.
  • the deposition of the substrate has no other function than that of allowing the subsequent easy removal of the patterns by forced detachment of this substrate.
  • the invention aims to remedy these drawbacks, by proposing a printing process which is low cost, while allowing the constant quality and the possibilities of lithographic printing (monochrome or polychrome) whatever the intended print , which does not require the etching of a plate to constitute the intermediate element, and implements means making it possible to dismantle and dismantle the intermediate element automatically and quickly during the printing phases.
  • a method of printing at least one image, at a determined print, using a press, by transfer of a coloring vehicle between an intermediate transfer element and a printing medium comprising at least: a phase of automatic production of the intermediate transfer element in the press by depositing and fixing on a substrate a curable liquid or pulverulent material, the substrate and the curable material each having a different affinity with the dye vehicle, so that the intermediate member has areas having an affinity for the dye vehicle and areas without affinity for the dye vehicle; a printing phase and a dismantling phase of the intermediate transfer element when the desired draft is reached, is characterized in that it consists in using as a substrate a non-dismantable member of the press, and in that the dismantling phase of the intermediate element consists of using means allowing rapid removal of the hardened material from the substrate by means of an appropriate operation, the member constituting the substrate being constituted in such a way that immediate production a new intermediate transfer element is possible immediately after removal of the curable material, when a new image is to be
  • the intermediate transfer element is formed by directly fixing the curable material on a non-dismantable member of the press, the patterns to be printed are not likely to be damaged during printing, which therefore avoids the drawbacks of the patent device American.
  • the non-dismantling nature of the member serving as a substrate prohibits that, during the withdrawal of the hardenable material, this member is deteriorated, of course provided that the withdrawal phase employs means adapted to the physico-chemical properties of the material constituting this organ.
  • the constitution, that is to say the shape and / or the physico-chemical structure, of the organ constituting the substrate is adapted so that the immediate production of a new intermediate transfer element is possible immediately after the withdrawal of the curable material, no delay is necessary between the printing of a first image and that of another when the print of the first is reached.
  • the withdrawal phase consists in attacking the hardenable material with an appropriate chemical, the structure of the member constituting the substrate being such that it is not affected, therefore not dismantled, by this attack, in order to be able to serve without delay to the creation of a new transfer element.
  • the curable material is fusible, and the withdrawal phase consists in causing a fusion of this material, the structure of the member constituting the substrate being such that it has a low thermal inertia, so that immediately after the fusion and the withdrawal, this organ finds the temperature it had before this phase, allowing without delay the realization of a new transfer element.
  • the member constituting the substrate is an endless metal strip, brought into contact with a hydrophilic blanket, and the curable material is an oleophilic fusible powder.
  • a metal is naturally oleophobic (hydrophilic); a metal strip, that is to say a device having a small thickness relative to its surface, therefore has a low thermal inertia.
  • Such a strip is therefore entirely suitable for constituting an intermediate transfer element with oleophilic zones (those covered by the curable material) and oleophobic zones (the zones of the surface of the strip which are not covered) and to allow both the rapid removal of a fusible material deposited on its surface and the immediate implementation of such material to form a new image or new patterns.
  • FIG. 1 illustrates a first embodiment of a press allowing monochrome printing, for example using oleaginous ink.
  • the press shown in this figure allows the deposition of a fusible oleophilic material 1 on an endless metal strip 2 (oleophobic), in order to constitute the intermediate element with patterns corresponding to an image to be printed on a printing medium 3 such as paper fed cut sheet or continuous.
  • the endless band, carried by carrier rollers 4, 5, 6, 7, is in contact with the peripheral surface 8, oleophilic, of a cylindrical blanket 9, itself put, in known manner, in contact with the printing medium, such as paper 3 , using a pressure roller 90.
  • the fusible oleophilic material 1 is pulverulent and magnetic, and is contained in a reservoir 10 before it is deposited on the endless strip 2.
  • a device for magnetically transferring the fusible oleophilic material 1 from the reservoir to the strip is provided. It is, for example, a device identical to those found in magnetographic printers, that is to say consisting of a magnetizable drum 11 and an assembly 12 containing magnetization heads of the drum 11. In known manner, heads make it possible to selectively magnetize certain points of the drum 11, each head being able to be excited separately, so that it is possible to form a magnetic image of excellent definition at the periphery of the drum 11. Means for control, not shown but known per se, allow this selective excitation of the heads.
  • the drum 11 is placed near the reservoir 10 so that, when at least one point on its periphery is magnetized, the material 1 contained in this reservoir comes to be temporarily deposited on this magnetized point, and is arranged near the strip 2 metallic so that the material 1 temporarily deposited on its periphery is transferred to the face of the endless metallic strip 2 in contact with the blanket 9, so as to reproduce therein the image to be printed on the support.
  • the periphery of the drum 11 is in tangential contact with the metal strip 2, so that, when the drum 11 rotates about its axis 13 of rotation, the speed of rotation of its periphery corresponds to the speed of movement of the endless strip, and the material 1 is transferred to the metal strip.
  • the dimensions of the endless strip 2 should therefore make it possible to reproduce therein the largest image intended to be printed with the press, that is to say that, for example, the developed length and the width of the strip 2 are respectively at least equal to those of this image.
  • the material 1, after having been transferred to the metal strip 2, is fixed firmly on the latter. As already indicated, this operation makes it possible to avoid dismantling the patterns during printing.
  • this fixing is carried out by heating, then allowing to cool, the material.
  • at least one heating member 14 is provided in the vicinity of the strip 2, taking account of the direction of travel (illustrated by arrows) thereof, so that the material can be fixed immediately after being deposited, and acts on the entire width of the strip, and on a small part of its length.
  • this member 14 is arranged opposite the surface of the strip which receives the fusible material 1, so that its action is as effective as possible.
  • this member 15 in order for the heating to be even more efficient and rapid, it is conceivable to have at least one other heating member 15, facing the first 14, and facing the surface of the strip opposite to that which receives the material.
  • a heated part of it cools as soon as it leaves the zone, of short length, heated by the means 14, 15, so that the hardening is very fast.
  • the material used is hardenable and fixable by polymerization, natural or forced, for example by exposing it to ultraviolet radiation.
  • the member 14, that is to say the one placed facing the surface of the strip which receives the fusible material 1 would be replaced by an appropriate radiation source. No source corresponding to the member 15 would be provided opposite, since the radiation would be stopped by the band 2.
  • both the magnetic transfer device 11, 12 and the heating members 14, 15 are put into operation only when it is necessary, that is to say during the constitution of the image on the thin strip. 2.
  • means, such as a clutch mechanism, not shown, are provided so that the periphery of the drum 11 and the strip 2 are in contact only when it is necessary to transfer material 1 from the tank 10 towards the band, to avoid premature wear of the drum 11 and the band 2.
  • a known wetting device 16 and a known inking device 17 of the intermediate transfer device constituted by the strip 2 (oleophobic) and the fixed material (oleophilic) are provided.
  • the wetting device 16 comprises a feeding device, such as a reservoir 160, for wetting product 161, with rollers 162 for transferring the wetting product between the feeding device and the intermediate transfer device.
  • the inking device comprises an ink supply device 170, such as a reservoir 171 and rollers 172 for transferring the ink between the supply device and the intermediate transfer device.
  • wetting devices 16 and inking devices 17 are put into operation as soon as the intermediate transfer device is finished, that is to say immediately after the hardenable material 1 has been fixed.
  • the press includes a device for removing the material, put into service when the drawing of an image is reached, which makes it possible to dismantle the intermediate transfer device without damaging the substrate formed by the surface of the thin strip 2.
  • the removal device comprises means 18 for recasting the material, such as heating members, and means 19 for cleaning such as scrapers or scrapers and, optionally, a material recovery tank 20.
  • the means 18 for recasting and those 19 for cleaning are arranged relatively to one another and to the strip so that the areas to be cleaned are heated, so that the material 1 is at least partially remelted, before it undergoes the action. cleaning means 19, and so that the recasting continues when the cleaning means are active.
  • FIG. 1 makes it possible to meet these constraints: the recasting means 18 are arranged facing the surface of the strip opposite to that which receives the material, and the cleaning means 19 are on the side of the surface which supports the material, so as to be vis-à-vis part of the recasting means, so that there is a press area where the areas of the strip to be cleaned undergo the simultaneous action of means 18 for recasting and those 19 for cleaning.
  • the removal device is arranged in such a way that the action of the cleaning means 19 is facilitated by natural gravity.
  • FIG. 1 illustrates the manner in which this device must be placed for this action to be optimal: the cleaning means are positioned so as to act on a horizontal part of the strip, the surface to be cleaned being facing the ground , so that the material, after being remelted, tends to fall spontaneously into the recovery tank which then placed below.
  • removal device allows natural gravity to facilitate cleaning: it is sufficient for the removal device to act on a part of the strip which has a more or less significant slope, directed towards the ground.
  • the low thermal inertia of the metal strip has the consequence that, as soon as a part is no longer subjected to the radiation of the remelting device, it cools very quickly, allowing the almost immediate constitution of a new intermediate transfer element .
  • the means 19, 20 for cleaning and recovery are present, but the recasting means are replaced by means making it possible to spray the chemical agent. These are arranged so that, on the one hand, the chemical attack on the material 1 is initiated before it comes into contact with the cleaning means to facilitate their action and, on the other hand, so that their action is completely effective.
  • Figure 1 poses some implementation problems. Indeed, the transfer of a powdery magnetic material 1 between the drum 11 and the metal strip 2 is delicate. The material tends to remain fixed on the drum.
  • FIGS. 2 and 3 means are provided which make it possible to directly form the image on a substrate such as an endless band, instead of the form on a drum using a hardenable material, before transferring it to the substrate.
  • the variant of Figure 2 allows the curable material 1 used to be a magnetic material, curable by melting, polymerization, or other process.
  • the substrate, formed by the endless band is a material which is itself magnetic.
  • a device 21 for placing the material 1, at the appropriate locations on the strip 2 is composed on the one hand by a reservoir 210 of material, placed on the side of the face of the strip 2 in contact with the blanket 9, and on the other hand by an excitation device 211 with magnetic heads, placed on the other side of the strip, that is to say inside the space delimited by the endless strip, which allows selectively excite determined points of the strip to attract at these points the material 1 contained in the reservoir, in order to form there zones of different affinities with respect to the dye (ink) vehicle used. After its deposition, the material 1 is hardened, then removed when the desired draft is reached.
  • This variant is much less expensive, much simpler to implement, and has many other advantages compared to the device in FIG. 1.
  • the excitation heads (writing) are never polluted by the material 1
  • the material deposition efficiency is much higher, since it is directly transferred from the reservoir to the substrate.
  • the device 22 can be a device with calibrated jet of liquid or viscous material, which allows excellent image definition. More generally, it may be an injection device adapted to the product used.
  • FIGS. 4 and 5 allow continuous polychrome printing, that is to say the printing of a support 3 in the form of a continuous strip.
  • the device in FIG. 4 allows continuous polychrome printing using the three basic colors (yellow, cyan, magenta) used in subtractive synthesis.
  • This device consists of three presses A, B, C placed one after the other, and controlled by a single servo-control device 23.
  • the three presses are identical, and each correspond to that described with reference to FIG. 1, that is to say that they each comprise a device for transferring magnetic material onto their strip 2 with a magnetic drum. and drum excitation heads. It is understood that this representation is not limiting, and that the device could contain presses corresponding to those described with reference to FIGS. 2 and / or 3.
  • the first A is used for example to print yellow patterns, the second B to print cyan patterns and the third C to print magenta patterns.
  • the paper strip 3 is brought into contact with the blanket of each of these presses.
  • the single control device 23 controls both the magnetic transfer devices of each of these presses relatively to each other, so that the patterns are correctly positioned and that the final image is of integrity quality. Similarly, it controls the heating members 14, 15, the inking and wetting devices, and finally the devices for removing the hardenable material from each of these presses.
  • Figure 5 also allows continuous polychrome printing. It represents a device no longer comprising three, but four presses controlled by a single device 24 for servo-control, that is to say that it makes it possible to print with the three basic colors plus black.
  • the first A is used for example to print yellow patterns
  • the second B to print cyan patterns
  • the third C to print magenta patterns
  • the fourth D to print patterns in black.
  • the three presses are identical, and each correspond to that described with reference to FIG. 2, that is to say that they each comprise a device for direct transfer of the magnetic material between the reservoir and their strip. 2. It is understood that this representation is not limiting, and that the device could contain presses corresponding to those described with reference to Figures 1 and / or 3, and use a material not necessarily magnetic.
  • the press comprises a device for transferring the material 1 corresponding to that described with reference to FIG. 1, that is to say a device with a drum 11 and magnetic heads 12.
  • the press comprises a device 21 for transferring the material 1 corresponding to that described with regard to FIG. 2, that is to say a device for direct transfer between the reservoir and the strip. 2. It is understood that these representations are not limiting, and that any material transfer device described or mentioned with reference to the description of Figures 1 to 3, and that any material suitable for the device transfer employee on the press, can be used.
  • the press in FIG. 6 allows a polychrome sheet-by-sheet printing, using the three basic colors used in subtractive synthesis.
  • the press is associated with a device 25, known per se and not shown in detail, of sheet feed, of a cylinder 26 wallet, and a device 27 for recovering printed sheets.
  • the sheet cylinder 26 is in contact with the periphery 8 of the blanket 9, so that the rotational movement of the blanket is transmitted to the cylinder 26, making it possible to transfer the image of the blanket to a sheet carried by the cylinder 26.
  • the press comprises a station 16 for wetting and three stations 17A, 17B, 17C for inking the strip 2.
  • the inking stations are one near the other.
  • the dimensions of the strip are such that it is possible to successively and adjacent thereto form the basic patterns corresponding to the separation of the colors making it possible to constitute a given image.
  • the developed length of the strip must be at least three times greater than the circumference of the sheet cylinder which determines the dimensions of the largest printable image.
  • servo and control means (not shown) of the press make it possible to synchronously select and activate an inking station with the passage of the corresponding basic image.
  • the control and control means are such that the same sheet remains for three turns on the sheet cylinder, so that each turn, one of the basic images can be printed, so that the final image, which synthesizes the three colors, appear on the sheet at the end of these three turns.
  • the press of FIG. 7 allows a polychrome sheet-by-sheet printing, using black in addition to the three basic colors used in subtractive synthesis.
  • This press is similar to that of FIG. 6, except that it no longer comprises three, but four inking stations 17A, 17B, 17C, 17D, and, preferably, a strip 2 whose length is at least four times the circumference of the sheet cylinder.
  • the press includes servo and control means (not shown) arranged so that the same sheet remains for four turns on the sheet cylinder, so that each turn, one of the basic images can be printed, so that the final image, which synthesizes the four colors, appears on the sheet at the end of these four turns.
  • the length of the strip is not linked to the maximum dimension of the sheets to be printed, but is less than three or four times this dimension, depending on whether the printing is in three or four colors, it is nevertheless possible to perform polychrome printing, but it is then necessary to clean the strip one or more times when printing each sheet, and to separately constitute the various patterns corresponding to the final image to be obtained, which leads to a long implementation and expensive when it comes to making large prints.
  • the devices described with reference to FIGS. 1 to 7 are particularly suitable for printing using oil-based ink (s) when the strip 2 is metallic, that is to say naturally hydrophilic (oleophobic). ), and the oleophilic deposited material.
  • magnetic toner that is to say the pulverulent material used in magnetographic printers
  • this material is fusible. It is therefore particularly suitable for constituting oleophilic patterns on the metal strip, in presses using a magnetic transfer device between the material reservoir and the strip, and means of fixing (hardening) and removal using 'heating devices.
  • the presses according to the invention make it possible to obtain images of very good quality, with a print density comparable to that of lithographic presses. Quality actually depends on the means chosen for the transfer of the hardenable material to the strip, and their use or adjustment.
  • the quality essentially depends on the calibration of the jet.
  • the quality depends on the relative position of the magnetic heads between them, but also on the use of the press.
  • the image density can be considerably increased if the material is deposited by making the strip 2 make several turns, and if at each turn the magnetic heads are moved relative to the drum and therefore to the strip (embodiment of FIG. 1 ) or only to the strip (embodiment of FIG. 2), to compensate for the defects due to this spacing.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Printing Methods (AREA)
  • Rotary Presses (AREA)
EP94400065A 1993-01-14 1994-01-11 Druckverfahren und Presse für die Herstellung Expired - Lifetime EP0607081B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9300301A FR2700296B1 (fr) 1993-01-14 1993-01-14 Procédé d'impression et presse pour la mise en Óoeuvre.
FR9300301 1993-01-14

Publications (2)

Publication Number Publication Date
EP0607081A1 true EP0607081A1 (de) 1994-07-20
EP0607081B1 EP0607081B1 (de) 1996-04-24

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EP94400065A Expired - Lifetime EP0607081B1 (de) 1993-01-14 1994-01-11 Druckverfahren und Presse für die Herstellung

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US (1) US5992323A (de)
EP (1) EP0607081B1 (de)
JP (1) JP3105388B2 (de)
CA (1) CA2113049A1 (de)
DE (1) DE69400156T2 (de)
ES (1) ES2089886T3 (de)
FR (1) FR2700296B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0954443B1 (de) * 1997-01-27 2001-10-04 Océ Printing Systems GmbH Verfahren und einrichtung zum bedrucken eines trägermaterials unter verwendung einer strukturierten eisschicht
US6610458B2 (en) 2001-07-23 2003-08-26 Kodak Polychrome Graphics Llc Method and system for direct-to-press imaging
ITMI20050330A1 (it) * 2005-03-03 2006-09-04 Omet Srl Sistema di stampa offset a grande versatilita'
US20110197777A1 (en) * 2010-02-16 2011-08-18 Douglas Lowell Osterberg Variable print lithographic printing press
US9251458B2 (en) 2011-09-11 2016-02-02 Féinics Amatech Teoranta Selective deposition of magnetic particles and using magnetic material as a carrier medium to deposit nanoparticles
EP2765614A1 (de) * 2013-02-12 2014-08-13 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Rollenvorrichtung und Verfahren für die Herstellung eines Produkts mit einem Zielsubstrat, das mit mindestens einer folienförmigen Komponente bereitgestellt ist
EP2784724A3 (de) 2013-03-27 2015-04-22 Féinics AmaTech Teoranta Selektive Abscheidung von magnetischen Teilchen und Verwendung von magnetischem Material als Trägermedium zur Abscheidung anderer Teilchen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349443A1 (fr) * 1976-04-27 1977-11-25 Tokyo Kikai Seisakusho Ltd Presse d'imprimerie comportant un moyen pour realiser des cliches
DE3911932A1 (de) * 1989-04-12 1990-10-25 Krause Biagosch Gmbh Druckmaschine
EP0512549A1 (de) * 1991-05-10 1992-11-11 Fuji Photo Film Co., Ltd. Druckmaschine
EP0522804A1 (de) * 1991-07-08 1993-01-13 Rockwell International Corporation Direktdruck-Abbildungssystem für den Lithographiedruck

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395946A (en) * 1980-09-03 1983-08-02 Crosfield Electronics Limited Rotary printing presses with inplace laser impression of printing surface
US4718340A (en) * 1982-08-09 1988-01-12 Milliken Research Corporation Printing method
DE3636129A1 (de) * 1986-10-23 1988-05-05 Man Technologie Gmbh Druckform fuer den flachdruck
JPS63134242A (ja) * 1986-11-26 1988-06-06 Mitsubishi Heavy Ind Ltd オフセツト印刷機
JPS63135248A (ja) * 1986-11-28 1988-06-07 Mitsubishi Heavy Ind Ltd オフセツト印刷機
JPS63151456A (ja) * 1986-12-16 1988-06-24 Mitsubishi Heavy Ind Ltd オフセツト印刷機
JPH0248949A (ja) * 1988-08-11 1990-02-19 Mitsubishi Heavy Ind Ltd オフセット印刷方法
US5072671A (en) * 1988-11-09 1991-12-17 Man Roland Druckmaschinen Ag System and method to apply a printing image on a printing machine cylinder in accordance with electronically furnished image information
US5213041A (en) * 1991-06-28 1993-05-25 Man Roland Druckmaschinen Ag Method and system for fusing printing image deposits on surfaces of a printing substrate, and removal thereof for re-use of the surface
DE4123959C1 (de) * 1991-07-19 1993-02-04 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE4130264A1 (de) * 1991-09-12 1993-03-18 Roland Man Druckmasch Formzylinder in einer offsetdruckmaschine
US5351617A (en) * 1992-07-20 1994-10-04 Presstek, Inc. Method for laser-discharge imaging a printing plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349443A1 (fr) * 1976-04-27 1977-11-25 Tokyo Kikai Seisakusho Ltd Presse d'imprimerie comportant un moyen pour realiser des cliches
DE3911932A1 (de) * 1989-04-12 1990-10-25 Krause Biagosch Gmbh Druckmaschine
EP0512549A1 (de) * 1991-05-10 1992-11-11 Fuji Photo Film Co., Ltd. Druckmaschine
EP0522804A1 (de) * 1991-07-08 1993-01-13 Rockwell International Corporation Direktdruck-Abbildungssystem für den Lithographiedruck

Also Published As

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DE69400156T2 (de) 1996-09-19
US5992323A (en) 1999-11-30
ES2089886T3 (es) 1996-10-01
JPH06316144A (ja) 1994-11-15
FR2700296A1 (fr) 1994-07-13
DE69400156D1 (de) 1996-05-30
JP3105388B2 (ja) 2000-10-30
EP0607081B1 (de) 1996-04-24
CA2113049A1 (fr) 1994-07-15
FR2700296B1 (fr) 1995-02-24

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