WO1984002494A1 - Procede et installation pour la fabrication d'un element de stockage d'image a imprimer pour l'impression a plat - Google Patents

Procede et installation pour la fabrication d'un element de stockage d'image a imprimer pour l'impression a plat Download PDF

Info

Publication number
WO1984002494A1
WO1984002494A1 PCT/EP1983/000346 EP8300346W WO8402494A1 WO 1984002494 A1 WO1984002494 A1 WO 1984002494A1 EP 8300346 W EP8300346 W EP 8300346W WO 8402494 A1 WO8402494 A1 WO 8402494A1
Authority
WO
WIPO (PCT)
Prior art keywords
printing
image
heat
cylinder
ink
Prior art date
Application number
PCT/EP1983/000346
Other languages
German (de)
English (en)
Inventor
Josef Schneider
Original Assignee
Josef Schneider
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 Josef Schneider filed Critical Josef Schneider
Publication of WO1984002494A1 publication Critical patent/WO1984002494A1/fr

Links

Classifications

    • 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
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
    • B41M5/245—Electroerosion or spark recording

Definitions

  • the invention relates to a method and a device for producing a print image memory for planographic printing.
  • various material transfer processes are known, in particular for printing form production, for example the silver salt diffusion and transfer processes which are used for small offset printing, and the Logiscan process (cf. Vollmann, loc. Cit.).
  • the latter uses a film coated with nitrocellulose and soot, the coating of which is transferred image-wise to an uncoated aluminum plate using a YAG laser.
  • Transfer thermographic processes for the production of offset printing plates are further described in U.S. Patents 3,156,183 and 3,964,389.
  • the invention is therefore based on the object, while avoiding these disadvantages, of designing a method of the type required in the preamble of claims 1 and 2 in such a way that the production of the print image memory is considerably simplified and the entire production of the printed products is thus thoroughly rationalized.
  • the hydrophilic or hydrophilicizable carrier surface (for receiving or removing ink-accepting surface elements) is formed by the printing image cylinder of a printing press and the transfer of the ink-accepting surface
  • Removal of surface elements of this support surface within the printing press can be carried out with very little technical effort, space-saving and in a few process steps, a printing form for planographic printing within the printing press without mechanical changeover work, in particular a manual printing form change, being necessary are such.
  • a printing press working according to the method of the invention can be connected directly (without intermediate steps to be carried out manually) to the image processing electronics of the print preparation.
  • FIG. 2 shows a schematic representation of the cylinders and the integrable assemblies for the image-based coating and removal of the pressure
  • thermosensitive and electrothermally sensitive transfer layer each show a schematic representation of a thermosensitive and an electrothermally sensitive transfer layer
  • FIG. 4 shows a schematic diagram to explain the regeneration of a transfer layer.
  • Transfer thermal printing assembly B reproduced on a printing image cylinder 1 of a (otherwise not illustrated) planographic printing machine.
  • the construction of such assembly there are suitable packages for image - 5 moderate trans erthermographischen coating of the print image cylinder allows the integration into the printing machine.
  • thermoelectric ⁇ - or electro-thermosensitive coating transferred by heat on the print image cylinder 1
  • the transferred coating has oleophilic properties and forms the ink-accepting surface elements on the hydrophilic printing cylinder surface.
  • the printing press is also characterized by greater smoothness and can be dimensioned more easily for higher printing speeds.
  • each printing unit can be designed in the manner specified, so that multicolor prints can also be produced using only print image memories produced by the method according to the invention.
  • the printed image cylinder is coated image-wise only in a part of the printing works by the method according to the invention, so that, for example, particularly current or rapidly changing parts of the information to be printed (in newspaper printing, for example, a column with the latest news) can be reapplied quickly without the need for complex mechanical retrofitting of the printing unit.
  • Printing image cylinder 1 in an offset printing unit which, in addition to the printing image cylinder 1, contains a blanket cylinder 6 and an impression cylinder 7, between which the printing material 8 is passed.
  • the assembly B is used to apply the print image to the print cylinder 1 using a thermosensitive or electrothermal sensitive method.
  • the image data are transmitted from an image data source 50, for example from a data memory or from a reading scanner, to print head 3 of module B and converted there into heat pulses. The transfer takes place synchronously with the rotary drive 60 of the printing cylinder 1, so that on the surface 4 of the printing cylinder 1 a register-accurate printing form is created.
  • the print head 3 for applying the print image consists of one or more staggered element rows or matrices.
  • the packing density of the elements depends on the desired resolution and writing speed. It is advantageous to construct the element rows or matrices from a plurality of line or matrix-shaped blocks or building blocks.
  • thermosensitive transfer materials In addition to resistance heating elements in thin-film, thick-film or semiconductor technology, light-emitting diodes, hot-air nozzles or laser beams, in particular semiconductor lasers for heat generation, can also be used as heating elements for thermosensitive transfer materials.
  • thermosensitive transfer materials in which the heat necessary for the transfer of the material is generated via the internal ohmic heating, pin electrodes serve as print heads.
  • thermosensitive transfer film shows in schematic form the structure of a thermosensitive transfer film and 3a shows the structure of an electrothermally sensitive transfer film.
  • thermosensitive transfer film 300 (FIG. 3a) consists of a substrate 302 and a thermally activatable layer 303.
  • the substrate 302 is a flexible, band-shaped body which is produced, for example, as a metal foil made of aluminum, steel or copper. Other possible materials are plastics, such as polyamides, fluorine-containing polymers, acrylic resin, poly ⁇ arbonate, phenolic resin, etc.
  • the thickness of the substrate is between 5 and 100 ⁇ m, preferably between 10 and 40 ⁇ m.
  • the thermally activatable layer 303 contains thermoplastic, thermoreactive or thermoadhesive materials.
  • substances with these properties are wax-like substances, such as mineral oils, paraffin, polyethylene wax, carnauba wax, hydrogen-hardened waxes and the like, thermoplastic resins, such as polycarbonates, polyesters, polyvinyl alcohols, polyvinyl chlorides, polyvinyl acetates, vinyl chloride copolymers.
  • acrylic resins such as methyl methacrylate, styrene resins, for example Polystyrene or styrene-butadiene copolymers, epoxy resins, etc.
  • the layer thickness of the thermally activatable layer 303 is 0.5 to 10 ⁇ m, preferably 1 to 5 ⁇ m.
  • thermosensitive layer 303 From the thermally activatable layer 303, a part 305 of the thermosensitive layer 303 is applied to the surface of the printing surface by the heating element 301 when a certain temperature is exceeded.
  • 3b consists of a layer 308 with a high
  • thermosensitive layer 303 10 electrical resistance, an electrically conductive layer 309 and a thermosensitive layer 303.
  • heat is generated when current is passed, which results in the transfer
  • thermosensitive material 20th of a picture element 305 from the thermosensitive
  • the resistance layer 308 consists of one
  • Suitable substrates are plastics, as already mentioned above for the substrate of thermosensitive films. Substances that affect the conductivity of the
  • a suitable preparation of the layer can ensure that the conductivity
  • OMPI perpendicular to the layer is higher than the transverse conductivity.
  • a suitable method for orienting the conductive admixtures is, for example, the alignment of ferromagnetic metal powder in a magnetic field perpendicular to the layer.
  • the thickness of the resistance layer 308 is usually between 5 and 100 ⁇ m.
  • the conductive layer 309 consists of metal, for example an aluminum layer of 10 to 1000 nm in thickness.
  • thermosensitive layer 303 consists of materials which correspond to those of the thermosensitive layer in FIG. 3a.
  • FIGS. 3a and 3b are only to be regarded as examples. Other known arrangements and substances can also be used as electrothermosensitive transfer materials. y
  • the image and text elements transferred to the print image cylinder must fulfill certain properties with regard to liability and abrasiveness in order to be able to
  • UV-curable substances such as acrylic-modified polyesters, polyurethanes, epoxy resins with 1 to 10 mol of acrylate per kg, and reactive dilutions, such as hexane-diol diacrylate
  • HDDA timethylol propane triacrylate
  • TMPTA timethylol propane triacrylate
  • the device 10 schematically indicated in FIG. 2 can perform these functions.
  • the heat-sensitive layer material can either be used as a consumable or designed to be regenerable.
  • a possible arrangement for the regeneration of the transfer layer is shown schematically in FIG.
  • the substrate 405 with the partially used transfer layer 406 is guided past a regeneration station which contains molten transfer material 402 and e.g. consists of a radiation heater 401 and a doctor blade 403.
  • the regenerated transfer layer 404 can be used like the original layer.
  • a regeneration station can be integrated in module B according to FIG. 2.
  • a module 20 is provided in FIG. 2 for hydrophilizing the non-printing surfaces of the printing image cylinder 1. For example, it applies polyalcohols such as gum arabic or carboxy-methyl cellulose to the surface of the printing image cylinder 1. Another is to remove the printed image
  • Device 30 arranged on the circumference of the printing image cylinder 1.
  • Swelling agents or solvents such as acetone or glycol ether (e.g. ethyl glycol, ethyl diglycol etc.) are applied or the print image is heated.
  • the softened or detached print image is then scraped off or peeled off with the aid of a film which corresponds to the substrate materials of the transfer layers.
  • the cleaned print cylinder can be coated with printing elements transfer-thermographically again without any mechanical conversion work.
  • the invention thus enables a purely electronically controlled changeover in which the image and text data are used directly from an electronic memory in order to produce a printing form for planographic printing in the printing press.
  • the method according to the invention can also be implemented in the reverse manner that a hydro-coating Phile or hydrophilisable carrier surface (which is formed by the printing image cylinder of a printing press) in the printing press under the action of heat and pressure, surface elements are removed in an image-wise manner, so that only the printing? image-forming, ink-accepting surface elements remain on the print image cylinder.
  • a hydro-coating Phile or hydrophilisable carrier surface which is formed by the printing image cylinder of a printing press
  • surface elements are removed in an image-wise manner, so that only the printing? image-forming, ink-accepting surface elements remain on the print image cylinder.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

Procédé et installation pour la fabrication d'un élément de stockage d'image à imprimer pour l'impression à plat où des éléments de surfaces accepteurs de couleurs à l'intérieur d'une machine d'impression sont posés grâce à l'action de la pression et de la chaleur sur le cylindre d'impression de la machine d'impression d'une manière conforme à l'image ou sont retirés, d'un revêtement accepteur de couleurs de ce cylindre d'impression. De cette façon, la fabrication de l'élément de stockage de l'image à imprimer est sensiblement simplifiée et rationalisée; disparaissent en particulier les travaux de rajustage mécanique, qui étaient indispensables jusqu'à maintenant.
PCT/EP1983/000346 1982-12-27 1983-12-22 Procede et installation pour la fabrication d'un element de stockage d'image a imprimer pour l'impression a plat WO1984002494A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823248178 DE3248178C2 (de) 1982-12-27 1982-12-27 Bildmäßige Beschichtung von Druckformen für den Flachdruck

Publications (1)

Publication Number Publication Date
WO1984002494A1 true WO1984002494A1 (fr) 1984-07-05

Family

ID=6181875

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1983/000346 WO1984002494A1 (fr) 1982-12-27 1983-12-22 Procede et installation pour la fabrication d'un element de stockage d'image a imprimer pour l'impression a plat

Country Status (3)

Country Link
EP (1) EP0130193A1 (fr)
DE (1) DE3248178C2 (fr)
WO (1) WO1984002494A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264604A2 (fr) * 1986-10-23 1988-04-27 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Plaque d'impression lithographique
DE3835107A1 (de) * 1987-10-14 1989-04-27 Ricoh Kk Offsetdrucker
EP0363148A2 (fr) * 1988-10-04 1990-04-11 Canon Kabushiki Kaisha Appareil et méthode pour l'enregistrement de l'image
EP0432506A2 (fr) * 1989-12-14 1991-06-19 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Feuille pour le transfert thermique pour former des images directement sur un cylindre d'impression
EP0594097A1 (fr) * 1992-10-20 1994-04-27 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Formes d'impression effaçables
EP0693371A1 (fr) * 1994-07-22 1996-01-24 MAN Roland Druckmaschinen AG Forme d'impression effaçables et procédé pour l'effaçement et la régénération des formes
EP0844079A1 (fr) * 1996-11-21 1998-05-27 Eastman Kodak Company Plaques lithographiques à formation d'images par commande numérique par transfert de matière induit par laser
US5813336A (en) * 1995-12-22 1998-09-29 Heidelberger Druckmaschinen Ag Printing unit with axially removable printing sleeves
US5816161A (en) * 1994-07-22 1998-10-06 Man Roland Druckmaschinen Ag Erasable printing plate having a smooth pore free metallic surface

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705439A1 (de) * 1987-02-20 1988-09-01 Man Technologie Gmbh Druckmaschine
DE3714157A1 (de) * 1987-04-28 1988-11-17 Hans Grabensee Verfahren zum offsetdrucken und offsetdruckplatte
DE3834270A1 (de) * 1988-10-08 1990-04-12 Roland Man Druckmasch Verfahren zur herstellung von druckformen
DE3844946C2 (de) * 1988-11-09 1997-05-15 Roland Man Druckmasch Rotationsdruckmaschine mit einer Vorrichtung zur Zuführung eines Druckbildträgers zum Druckformzylinder
DE3837978A1 (de) * 1988-11-09 1990-05-10 Roland Man Druckmasch Verfahren zur bebilderung eines druckformzylinders
DE3837898A1 (de) * 1988-11-09 1990-06-13 Roland Man Druckmasch Verfahren und vorrichtung zur integrierten druckformherstellung an einer offset- druckmaschine
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
DE3911932A1 (de) * 1989-04-12 1990-10-25 Krause Biagosch Gmbh Druckmaschine
DE3917844C1 (fr) * 1989-06-01 1990-10-31 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
US5129321A (en) * 1991-07-08 1992-07-14 Rockwell International Corporation Direct-to-press imaging system for use in lithographic printing
DE4216636C2 (de) * 1992-05-20 1995-11-23 Roland Man Druckmasch Verfahren und Vorrichtung zum Löschen und Hydrophilieren einer mittels eines Thermotransverfahrens bebilderten Druckform
US6006666A (en) * 1992-05-20 1999-12-28 Man Roland Druckmaschinen Ag Method and apparatus for erasing the ink-carrying layer from the surface of an image-containing printing form
DE4430555C1 (de) * 1994-08-27 1996-04-04 Roland Man Druckmasch Verfahren und Vorrichtung zur Herstellung einer Druckform
DE10153794A1 (de) 2001-10-31 2003-05-22 Roland Man Druckmasch Verfahren und Vorrichtung zur integrierten Druckformerzeugung in einer Verarbeitungsmaschine
DE102008000726A1 (de) 2008-03-18 2009-09-24 Manroland Ag Walze für ein Druckwerk

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH479405A (de) * 1963-02-15 1969-10-15 Germer Horst Dipl Ing Schreibvorrichtung zum Erzeugen sichtbar verbleibender Schriftzeichen
DE1944302A1 (de) * 1969-09-01 1971-03-11 Schinke Heinz Joachim Vervielfaeltigungsverfahren und Vorrichtung zu dessen Durchfuehrung
DE2100611A1 (de) * 1970-01-09 1971-07-15 Olivetti & Co Spa Elektrothermische Schreibvorrichtung
US3596055A (en) * 1969-05-08 1971-07-27 Texas Instruments Inc Method and apparatus for producing displays utilizing an electronic display system
US3678852A (en) * 1970-04-10 1972-07-25 Energy Conversion Devices Inc Printing and copying employing materials with surface variations
US3741118A (en) * 1970-06-17 1973-06-26 A Carley Method for electronic lithography
US3752076A (en) * 1971-03-12 1973-08-14 Olivetti & Co Spa Method for duplicating a preliminary copy
DE2349443A1 (de) * 1973-01-24 1974-07-25 Massachusetts Inst Technology Verfahren zur waermetauschung und waermetauscher zur durchfuehrung des verfahrens
FR2258265A1 (fr) * 1974-01-17 1975-08-18 Scott Paper Co
FR2342167A1 (fr) * 1976-02-27 1977-09-23 Tokyo Kikai Seisakusho Ltd Procede d'impression offset sans fin
US4080897A (en) * 1977-01-07 1978-03-28 Xerox Corporation Selective tack imaging and printing
DE3311237A1 (de) * 1982-03-29 1983-09-29 Harris Corp., 32919 Melbourne, Fla. Verfahren und vorrichtung zur herstellung einer druckform
EP0101266A2 (fr) * 1982-08-09 1984-02-22 Milliken Research Corporation Procédé et appareil pour l'impression

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE615531A (fr) * 1961-04-24
DE2043140C3 (de) * 1970-08-31 1981-06-19 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Herstellung einer Flachdruckform und Vorrichtung zur Durchführung des Verfahrens
US3739088A (en) * 1971-05-20 1973-06-12 Perkin Elmer Corp Printing plate production method and apparatus

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH479405A (de) * 1963-02-15 1969-10-15 Germer Horst Dipl Ing Schreibvorrichtung zum Erzeugen sichtbar verbleibender Schriftzeichen
US3596055A (en) * 1969-05-08 1971-07-27 Texas Instruments Inc Method and apparatus for producing displays utilizing an electronic display system
DE1944302A1 (de) * 1969-09-01 1971-03-11 Schinke Heinz Joachim Vervielfaeltigungsverfahren und Vorrichtung zu dessen Durchfuehrung
DE2100611A1 (de) * 1970-01-09 1971-07-15 Olivetti & Co Spa Elektrothermische Schreibvorrichtung
US3678852A (en) * 1970-04-10 1972-07-25 Energy Conversion Devices Inc Printing and copying employing materials with surface variations
US3741118A (en) * 1970-06-17 1973-06-26 A Carley Method for electronic lithography
US3752076A (en) * 1971-03-12 1973-08-14 Olivetti & Co Spa Method for duplicating a preliminary copy
DE2349443A1 (de) * 1973-01-24 1974-07-25 Massachusetts Inst Technology Verfahren zur waermetauschung und waermetauscher zur durchfuehrung des verfahrens
FR2258265A1 (fr) * 1974-01-17 1975-08-18 Scott Paper Co
FR2342167A1 (fr) * 1976-02-27 1977-09-23 Tokyo Kikai Seisakusho Ltd Procede d'impression offset sans fin
US4080897A (en) * 1977-01-07 1978-03-28 Xerox Corporation Selective tack imaging and printing
DE3311237A1 (de) * 1982-03-29 1983-09-29 Harris Corp., 32919 Melbourne, Fla. Verfahren und vorrichtung zur herstellung einer druckform
EP0101266A2 (fr) * 1982-08-09 1984-02-22 Milliken Research Corporation Procédé et appareil pour l'impression

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
XEROX Disclosure Journal, Volume 1, No 4, April 1976, Stamford, Connecticut (US) R.N. JONES "Process for making Printing Masters", page 19 *

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264604A2 (fr) * 1986-10-23 1988-04-27 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Plaque d'impression lithographique
EP0264604A3 (fr) * 1986-10-23 1989-06-07 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Plaque d'impression lithographique
DE3835107A1 (de) * 1987-10-14 1989-04-27 Ricoh Kk Offsetdrucker
EP0363148A2 (fr) * 1988-10-04 1990-04-11 Canon Kabushiki Kaisha Appareil et méthode pour l'enregistrement de l'image
EP0363148A3 (fr) * 1988-10-04 1991-03-20 Canon Kabushiki Kaisha Appareil et méthode pour l'enregistrement de l'image
US5382964A (en) * 1989-12-14 1995-01-17 Man Roland Druckmaschinen Ag Printing apparatus with thermo transfer foil capable of compensating variations in spacing or pressure between a printer form carrier and a recording head
EP0432506A3 (en) * 1989-12-14 1991-10-16 M.A.N.-Roland Druckmaschinen Aktiengesellschaft Thermal transfer foil for forming images directly onto a printing cylinder
EP0432506A2 (fr) * 1989-12-14 1991-06-19 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Feuille pour le transfert thermique pour former des images directement sur un cylindre d'impression
EP0594097A1 (fr) * 1992-10-20 1994-04-27 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Formes d'impression effaçables
US5454318A (en) * 1992-10-20 1995-10-03 Man Roland Druckmaschinen Ag Erasable printing form
EP0693371A1 (fr) * 1994-07-22 1996-01-24 MAN Roland Druckmaschinen AG Forme d'impression effaçables et procédé pour l'effaçement et la régénération des formes
US5816161A (en) * 1994-07-22 1998-10-06 Man Roland Druckmaschinen Ag Erasable printing plate having a smooth pore free metallic surface
US6016750A (en) * 1994-07-22 2000-01-25 Man Roland Druckmaschinen Ag Erasable printing plate and a process and apparatus for erasing and regenerating the printing plate
US6125756A (en) * 1994-07-22 2000-10-03 Man Roland Druckmaschinen Ag Erasable printing plate having a smooth pore free ceramic or glass surface
US5813336A (en) * 1995-12-22 1998-09-29 Heidelberger Druckmaschinen Ag Printing unit with axially removable printing sleeves
EP0844079A1 (fr) * 1996-11-21 1998-05-27 Eastman Kodak Company Plaques lithographiques à formation d'images par commande numérique par transfert de matière induit par laser
US5858607A (en) * 1996-11-21 1999-01-12 Kodak Polychrome Graphics Laser-induced material transfer digital lithographic printing plates

Also Published As

Publication number Publication date
DE3248178A1 (de) 1984-07-05
DE3248178C2 (de) 1987-02-19
EP0130193A1 (fr) 1985-01-09

Similar Documents

Publication Publication Date Title
WO1984002494A1 (fr) Procede et installation pour la fabrication d'un element de stockage d'image a imprimer pour l'impression a plat
DE69034221T2 (de) Verfahren zum Aufzeichnen durch thermische Farbstoffübertragung
DE3877560T2 (de) Verfahren zur herstellung eines druckfarbenbildes und abdrucke desselben.
DE69130144T2 (de) Empfangsschicht für eine Übertragungsschicht und thermische Übertragungsschicht.
DE69113076T2 (de) Herstellungsverfahren für eine Karte.
DE19530284C2 (de) Verfahren und Vorrichtungen zur Übertragung von Druckfarbe
DE69402656T2 (de) Verfahren zur Behandlung eines Bildes, das durch thermische Übertragung erzeugt wird
DE69130636T2 (de) Verfahren zur bilderzeugung
EP1646507B1 (fr) Corps multicouche, dispositif et procede pour produire un motif sur une surface avec une haute resolution
DE60209619T2 (de) Verfahren zur Bilderzeugung und Produkt mit einem darauf erzeugten Bild
DE3415827C2 (fr)
US4915519A (en) Direct negative from resistive ribbon
EP1664863B1 (fr) Procede et systeme de film pour la production d'un element optiquement variable, personnalise
DE69809146T2 (de) Thermisches Übertragungsverfahren mit der Verwendung eines Zwischenübertragungsaufzeichnungsmediums und Druckmaterialsatz
DE19904823A1 (de) Fälschungssicheres laserbeschriftbares Etikett erzeugt durch Beugungsgitter
DE69507520T2 (de) Farbbilderzeugungsgerät vom Wärmeempfindlichen Farbstoffübertragungstyp
DE19939240C2 (de) Verfahren und Vorrichtung zum reversiblen Bebildern einer Druckform
DE4123003A1 (de) Thermisches bilduebertragungs-aufzeichnungsmaterial
DE60202915T2 (de) Thermotransferblatt, Verfahren zu dessen Herstellung und Verfahren zur Bilderzeugung unter Verwendung des Thermotransferblattes
DE69218333T2 (de) Prägewalze zur Bildung eines Trägers für ein Informationsspeichermedium und Vorrichtung zur Verwendung der Prägewalze
DE69201432T2 (de) Verfahren zur Erhöhung der Adhäsion von Abstandsteilchen auf einem Farbstoff-Donor- oder Farbstoff-Empfangs-Element für die Laser-induzierte thermische Farbstoff-Übertragung.
EP0368180B1 (fr) Procédé de fabrication d'un cylindre d'impression portant une image
DE3721925A1 (de) Thermisches umdruckverfahren
DE4025613C2 (de) Polyesterfilm zur Verwendung für Wärmeübertragungs-Aufzeichnungsblätter, sowie Verfahren zu dessen Herstellung
DE19654018A1 (de) Verfahren und Vorrichtung zum Erzeugen einer Durckbildverteilung

Legal Events

Date Code Title Description
AK Designated states

Designated state(s): JP US

AL Designated countries for regional patents

Designated state(s): AT BE CH DE FR GB LU NL SE