EP1125171B1 - Dispositif pour apposer un decor et/ou des signes sur des produits en verre, en vitroceramique et en ceramique - Google Patents

Dispositif pour apposer un decor et/ou des signes sur des produits en verre, en vitroceramique et en ceramique Download PDF

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Publication number
EP1125171B1
EP1125171B1 EP99971106A EP99971106A EP1125171B1 EP 1125171 B1 EP1125171 B1 EP 1125171B1 EP 99971106 A EP99971106 A EP 99971106A EP 99971106 A EP99971106 A EP 99971106A EP 1125171 B1 EP1125171 B1 EP 1125171B1
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EP
European Patent Office
Prior art keywords
roller
glass
corona
product
transfer 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
EP99971106A
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German (de)
English (en)
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EP1125171A1 (fr
Inventor
Michael Zimmer
Waldemar Weinberg
Petra Auchter-Krummel
Dieter Jung
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.)
AGC Inc
Original Assignee
Carl Zeiss AG
Schott Glaswerke AG
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Filing date
Publication date
Priority claimed from DE1998149500 external-priority patent/DE19849500C2/de
Application filed by Carl Zeiss AG, Schott Glaswerke AG filed Critical Carl Zeiss AG
Publication of EP1125171A1 publication Critical patent/EP1125171A1/fr
Application granted granted Critical
Publication of EP1125171B1 publication Critical patent/EP1125171B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1625—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer on a base other than paper

Definitions

  • glass ceramic and ceramic products are on a large scale decorations to achieve desired aesthetic impressions. at certain such products must also have labels, Labels or the like are applied, e.g. the user to give the necessary information immediately.
  • the glass ceramic plates for cooktops which in addition to the Brand, e.g. CERAN®, also other operating and status information, as well as each according to customer requirements, especially colored decorations.
  • the first typical process uses ceramic paints relevant printing techniques directly on the glass and ceramic products printed on, the color first dried to smudge and then baked, where in the case of the mentioned ceramic plates for hobs the Color penetration typically takes place during the ceramization. In this case, the printing is not carried out on the finished glass ceramic plate, but already on the green body to be ceramized.
  • Screen printing process must first be made a screen printing template.
  • the sieve is made of fine-mesh textile or wire mesh, which over a print frame is stretched out at the non-image areas with one Cut paper, drawn in bold ink or photographically manufactured template covered.
  • the ceramic colors directly onto the glass or ceramic product applied.
  • the production of the screen printing stencil in the known The process is very complex and unprofitable for one-off productions. moreover with the help of a squeegee, the printing ink through the open areas of the Screen printing stencil can be applied manually or in screen printing machines.
  • the screen printing process is still a wet process in which with printing oil pasted, ceramic color pigments are used as printing ink, so that relatively large and expensive machines with dryers are necessary, and furthermore, in particular with regard to the manufacturing process there are major occupational health and safety and environmental problems.
  • the solvents in the pressure oil evaporate relatively easily that complex and expensive occupational safety measures have to be taken, and on the other hand separate filter systems are required.
  • several sequential printing processes for the different colors e.g. Cyan, magenta, yellow and black
  • the resolution of the applied colored print limited by the grid of the screen printing stencil.
  • the printed ceramic or glass products are common regarding the smoothness, the homogeneity and the resolution of the color printing are satisfactory.
  • the known method also allows the images to be applied in a simplified manner on the transfer agent.
  • the electrophotographic reproducing device e.g. one Laser printer
  • the user is advantageously the first time given, even with very small quantities to be made changes without additional effort, such as in the color gradation, the grid, make. Also everyone can use today's computer technology possible graphics and / or changes directly to the transfer medium be transmitted.
  • DE 197 18 303 C1 describes a method for producing a a colored picture or decor provided glass pane, on which on a Coloring pad a template of the multicolored picture or decor applied is made using a color scanner, image processing software and a color plotter in the form of an ink jet pen Reproduction device using stoving colors in the Ink jet pen is transferred to the glass pane. The angry Colors are then burned in at an elevated temperature.
  • This method has the disadvantage that the ink jet recorder on the Glass substrate applied colors already during application on the hydrophobic glass surface run, so that no sharp images or decorations can be applied.
  • the transfer of the toner image applied to the intermediate carrier onto the Glass or ceramic product is made in such a way that by appropriate Heaters once the intermediate support in the contact zone to the glass or Ceramic product heated to a temperature of at least 100 ° C and on the other hand, the glass ceramic product to a temperature of at least Is preheated to 60 ° C.
  • the toner is on the intermediate carrier brought into the molten state and the melted toner is then transferred to the glass or ceramic product.
  • the toner runs and with it the charge image somewhat, so that the sharpness of the contours also leaves something to be desired in this method.
  • JP 08-146819A describes a method for applying decorations and / or signs on glass, glass ceramic and ceramic products below Application of electrophotography and an associated device known become a sharply contoured image without the risk of residual images allows
  • JP 08-146 819 A is an intermediate carrier Endless belt provided.
  • Such an endless belt has a certain type Flexibility and is therefore subject to deformation due to contact with the Image roller and the product, is therefore not stable and therefore true to shape as it is for applying an undistorted, high tolerance requirements sufficient, in particular large-scale image on the product is necessary is.
  • the second corona on the product is next to the Contact zone between the endless belt and product arranged, whereby the electrostatic transmission of that on the endless belt Intermediate image on the product leaves something to be desired.
  • the invention is based on the object, starting from the above, device known from JP 08-146 819 A and initially referred to, to train them so that the application of an undistorted, high Tolerance requirements sufficient, especially large format image the product is possible.
  • the intermediate carrier is formed by a dimensionally stable transfer roller, and that the second Corona is located directly below the product in the contact zone.
  • the device is expediently so trained that below the product in the contact zone for Transfer roller in direct contact with the product a counter roller, formed as a hollow roller, is arranged in the interior or on the Surface in the area of the contact zone, the second corona is arranged, and that the first corona on the transfer roller in the contact zone to Image roller is arranged, and has a potential that is opposite to the charge of the toner image on the image roller, and that at the Transfer roller in the contact zone to the product another, third Corona is arranged, the opposite potential to the first and the second corona in the counter roll.
  • a counter roller formed as a hollow roller
  • This measure improves the transmission of electrostatic Toner image on the image roller on the transfer to the product given.
  • the Transfer roller is a hollow roller, inside of which at least one Corona is attached.
  • a transfer roller constructed in this way enables because of its electrical insulating core that the corons inside the transfer roller are arranged.
  • the electrostatic transmission processes take place here solely in the outer conductive layer, which is relatively soft and therefore good contact with solid, especially glassy products guaranteed.
  • the device is like this formed that the transfer roller designed as a hollow roller has a core made of metallic material, preferably aluminum, on which one first layer of insulating silicone is applied, and that on this Basic structure a relatively soft layer of electrically conductive silicone, EPDM or other suitable plastics or rubber compounds is applied, and that in each case outside the transfer roller in the Contact zone to the image roller the first, upper corona and in the contact zone to produce the third, lower corona with opposite potential is arranged.
  • the transfer roller designed as a hollow roller has a core made of metallic material, preferably aluminum, on which one first layer of insulating silicone is applied, and that on this Basic structure a relatively soft layer of electrically conductive silicone, EPDM or other suitable plastics or rubber compounds is applied, and that in each case outside the transfer roller in the Contact zone to the image roller the first, upper corona and in the contact zone to produce the third, lower corona with opposite potential is arranged.
  • the corons are because of the shielding Effect of the metallic core outside the transfer roller in the Contact areas arranged, which also in this embodiment play electrically effective processes in the conductive, soft layer, that of the metallic core through the first layer of insulating Material is electrically isolated, so that the electrostatic charge image forms only in the outer soft layer.
  • the layer of electrically conductive Material has a hardness in the range of 50 Shore A with a specific Internal resistance in the range of 10 kOhm / cm and a strength in the range of 5 mm. In principle, other values are also conceivable.
  • the layer of electrically conductive Material such as silicone with a very thin, conductive Teflon layer or covered by another suitable coating. This layer increases that Gliding ability without noticeably changing the electrostatic conditions would.
  • the one in the second embodiment of the transfer roller metallic core on this core applied first layer of insulating Material preferably has a thickness that is in the range of 2 mm. This layer thickness is sufficient for the electrical insulation of the outer, conductive Layer off and is not too bulky. However, the invention is not based on limits this value.
  • the device is like this formed that the counter-roller, preferably made of a metallic core Aluminum, on which a relatively soft layer of insulating Material such as silicone is applied, and this layer, like the comparable layer of the transfer roller, a hardness in the range of 50 Shore A and a thickness in the range of 5 mm.
  • the counter-roller preferably made of a metallic core Aluminum, on which a relatively soft layer of insulating Material such as silicone is applied, and this layer, like the comparable layer of the transfer roller, a hardness in the range of 50 Shore A and a thickness in the range of 5 mm.
  • FIG. 1 According to the basic illustration in Figure 1 are on a Conveyor belt 1 glass, glass ceramic or ceramic products 2, z. B. tiles or glass ceramic plates for hobs on which a decor and / or Inscriptions and / or markings, i.e. "Images" are applied should.
  • the shape of the decor to be applied or the text for the Lettering or labeling is done by means of a personal computer 3 an electro-copying device 4, whose basic structure is still will be explained in more detail.
  • the corresponding images can be originally from the computer in the context of corresponding graphic or text programs can be specified. It is however, it is also possible to apply the decorations or Lettering / markings from a template via a scanner in the Read computer; they can be modified there if necessary.
  • the electro-copying device 4 typically consists of an image roller 5, which is provided with a photoconductive layer which has a corresponding Exposure arrangement 6, for example by a controlled laser beam, exposed according to the decor to be applied or the lettering becomes.
  • ceramic toner as for example from the cited DE 44 13 168 C2 has become known, and in so far as the disclosure content of this Registration should belong, the latent on the image roller 5 electrostatic charge image developed into a visible toner image that then transferred to a transfer roller 7 with a flexible surface becomes.
  • the toner image of the transfer roller 7 is then applied directly to the glass or transfer ceramic product 2.
  • This transfer takes place under Using an electrostatic field created by applying a Voltage is generated on two so-called corons 9, 10, one of which Corona 9 inside the transfer roller 7 and the other corona 10 below the substrate 2 is arranged directly in the contact zone.
  • the Korons can in the simplest case, be formed by a wire.
  • the electrostatically transferred toner image is made using conventional methods branded on the product.
  • the transfer roller 7 for example, made of glass fiber reinforced Plastic (GRP), polyethylene or similar suitable materials be executed.
  • This transfer roller is advantageously hollow on the inside, so that coronas can be attached on the inside, which carry over the Make toner on the substrate.
  • GRP glass fiber reinforced Plastic
  • On the surface of the Transfer roller 7 has proven to be advantageous in itself known way to apply a layer of a material that the toner carries, but a residue-free transfer of the coronary discharge Allows toner.
  • the use of a silicone rubber has been advantageous here proven as coating material. But other materials can also be used with appropriate physical properties. By this coating also gives the surface of the transfer roller one certain elasticity, but not distortion of the transmission, what also has a positive effect on contact formation.
  • the measures according to the invention make it more surprising for the first time and advantageously managed by means of glass and electrophotography Ceramic products directly, i.e. without transfer funds in the sense of Decal technique, in particular with large decorations and / or To provide characters undistorted.
  • FIG. 2 one is constructive compared to the basic illustration in FIG. 1 illustrated embodiment of the invention. Are with the same or equivalent parts of Figure 1 with the same Provide reference number.
  • Glass, glass ceramic or ceramic products 2 e.g. Tiles or Glass ceramic plates for hobs, on which a decor and / or lettering and / or markings are to be applied.
  • the electro-copying device shown in Figure 2 for applying this Decor etc. also consists of two main assemblies, the electrophotographic system 4a and the transfer system 4b.
  • the electrophotographic system 4a contains a as a central component Image drum 5, an OPC photoconductor drum with a photoconductive Layer is provided, which has a corresponding, preferably digital designed exposure arrangement 6, for example by a controlled Laser beam, or more simply through an LED write head with a resolution of 400 dpi for example with a writing width of 36 "corresponding to the applied decor or the label is exposed. It arises thereby a "latent" electrostatic charge image in a known manner.
  • the electrophotographic system 4a further contains a developer unit 8a with a preferably ceramic, in particular 2-component, toner system, as known for example from the cited DE 44 13 168 C2 has become, by means of which the latent located on the image drum 5 electrostatic charge image is developed into a visible toner image.
  • a developer unit 8a contains, as in the electrophotographic Common method, a storage container 8 for the toner in connection with the usual means for applying the toner to the image drum 5.
  • the electrophotographic system 4a has a conventional cleaning and Erase unit 8b to remove the untransferred toner from the Remove drum 5.
  • Transfer roller 7 The resulting on the image drum 5 according to the image to be applied
  • the toner image is then transferred onto the product 2 by means of the transfer system 4 transfer.
  • This transfer system 4 has three main components that Transfer roller 7, several corons 9, 10, by means of which they are applied an electrostatic field to transmit the toner image can be generated, and ultimately a counter roller 11.
  • a core 7a is made of electrically insulating glass fiber or carbon fiber reinforced plastic (GFK / CFK) provided.
  • a relatively soft, about 5 mm thick layer 7b is made of this core 7a electrically conductive silicone, EPDM or other suitable plastics or rubber compounds applied, with a hardness of approx. 50 Shore A and a resistance of approx. 10 kOhm / cm. These values are exemplary without that the invention would be limited to this.
  • the surface is teflonized with a very thin and conductive layer, or provided with another suitable coating.
  • transfer roller 7 is opposite the contact line with the Image drum 5 a positive transfer corona 9 a1, opposite the contact line with the counter roller 11 a negative transfer corona 9 b1 arranged.
  • the coating applied to the core carries the toner on one side, but on the other hand, leaves a residue-free corona discharge Transfer the toner too.
  • the one already mentioned has been advantageous here Proven use of a conductive silicone rubber as a coating material.
  • the core 7 a consists of a metallic material, preferably aluminum.
  • An approximately 2 mm thick layer 7 c of insulating silicone or similar materials is applied to the core.
  • a relatively soft, approx. 5 mm thick layer 7 b of electrically conductive silicone or similar materials, as in the first embodiment, is applied to this basic structure, with a hardness of approx. 50 ° shore and a resistance of approx. 10 kOHM / cm.
  • the surface is also covered with a very thin and conductive layer teflon-coated or provided with another coating.
  • a very thin and conductive layer teflon-coated or provided with another coating is also covered with a very thin and conductive layer teflon-coated or provided with another coating.
  • the counter roll 11 has a core 11 a made of a metallic material, preferably made of aluminum. There is an approx. 5 mm thick on this core Layer 11 b of insulating silicone or a similar material applied, with a hardness of approx. 60 Shore A. These values are also only exemplary. Within the counter roller 11 is opposite to the contact line the transfer roller 7 arranged a positive transfer corona 10 a.
  • the toner image on the image drum 5, consisting of negative charged toner particles, is in the contact zone from that at this point by means of the transfer corona 9 a1 positively charged transfer roller 7 accepted.
  • the transfer roller 7 is coated with an electrically conductive material, different voltage potentials can also be achieved at different points on the surface.
  • the resistance value between the two transfer areas is, for example, in the range of approximately 150 kOhm.
  • the toner particles are in contact with the transfer roller 7 the continuous glass or ceramic body 2 transferred to this, because whose surface over the negative located in the counter roll 11 Transfer corona 10 a is positively charged.
  • the type of construction of the transfer roller 7 allows the setting of the necessary and different voltage potentials at the two transfer areas.
  • the surface of the transfer roller 7 is for cleaning the rest Toner particles very smooth by means of a corresponding device 12 designed. This is the preparation of the transfer roller 7 for the Transfer of the next charge image from the image drum 5 simplified and there is no risk of residual images arising in the following Figure would be dragged.
  • the electrostatically transferred toner image is processed using conventional Methods baked on the product 2.
  • the ceramic products decorated with the device according to the invention concern, as already mentioned in the main patent, especially those made of clay or mixtures of clay-shaped and fired products.
  • Other preferred ceramic products also include products from special ceramic materials such.
  • the ceramic products can be made from porcelain, earthenware, but also from special ceramic materials such as stearin, rutile, cordierite and cermets represent. The ceramic product can still be used before decorating a glaze, or the glaze can be after decorating be applied.
  • glass / glass ceramic products include all products made from a glass mass or products with a glass surface.
  • Glass / glass ceramic products consist of simple and composite silicates of sodium, potassium, calcium, magnesium, aluminum, barium, zinc and lead. These glasses were created by fiery flames, and the cooled melts consist essentially of silicon dioxide. Calcium oxide and sodium oxide, whereby special glasses can also contain larger amounts of boron trioxide, phosphorus pentoxide, barium oxide, potassium oxide, lithium oxide, zirconium oxide or lead oxide. Silicon dioxide, boron oxide and phosphorus pentoxide are the actual glass formers, which also form the basis of the enamel. Accordingly, the term "glass product” should also be understood to mean enamel products.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Laminated Bodies (AREA)
  • Decoration By Transfer Pictures (AREA)
  • Printing Methods (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Surface Treatment Of Glass (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Claims (10)

  1. Dispositif pour apposer un décor et/ou des signes sur des produits (2) en verre, en vitrocéramique et en céramique par utilisation de l'électrophotographie, comprenant :
    un cylindre image (5), qui présente une couche photoconductrice susceptible d'être chargée de façon électrostatique,
    un équipement d'exposition (6) pour la production d'une image issue de la charge électrostatique et correspondant au décor et/ou aux signes à apposer,
    un réservoir de réserve (8) pour de préférence un toner céramique et des dispositifs (8a) pour développer, avec ledit toner, l'image issue de la charge électrostatique,
    un dispositif intermédiaire de transfert, qui est d'une part en contact direct avec le cylindre image (5) et de conformation telle que l'image obtenue avec le toner est reçue par le dispositif intermédiaire de transfert, et qui est, d'autre part, en contact direct avec le produit en verre, en vitrocéramique ou en céramique,
    au moins deux appareils corona (9,10), parmi lesquels le premier (9) est disposé le long du dispositif intermédiaire de transfert, tandis que le second (10) est disposé au voisinage de la zone de contact du produit (2) vers le dispositif intermédiaire de transfert, et
    des moyens de chauffage pour le processus de cuisson, sur le produit, de l'image obtenue avec le toner et transférée au moyen d'un processus électrostatique par les appareils corona,
    caractérisé en ce que le dispositif intermédiaire de transfert est constitué d'un cylindre de transfert (7) à profil stable, et en ce que le second appareil corona (10) est disposé sous le produit (2) directement dans la zone de contact.
  2. Dispositif selon la revendication 1, caractérisé en ce que, sous le produit (2) dans la zone de contact vers le cylindre de transfert (7), est disposé, en contact direct avec le produit (2), un contre-cylindre (11) de conformation creuse, à l'intérieur ou à la surface duquel est disposé, au voisinage de la zone de contact, le second appareil corona (10a), et en ce que le premier appareil corona (9 a1, 9 a2) est disposé le long du cylindre de transfert (7) dans la zone de contact vers le cylindre image (5) et présente un potentiel électrique qui est opposé à la charge de l'image obtenue avec le toner, sur le cylindre image (5), et en ce que le long du cylindre de transfert (7), dans la zone de contact vers le produit (2) est disposé un troisième appareil corona (9 b1, 10 b), qui possède un potentiel électrique opposé à celui du premier appareil corona (9 a1, 9 a2) et du second appareil corona (10 a) implanté dans le contre-cylindre (11).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que le cylindre de transfert (7) est un cylindre creux, à l'intérieur duquel au moins un appareil corona (9 a1, 9 b1) est implanté.
  4. Dispositif selon la revendication 3, caractérisé en ce que le cylindre de transfert (7), de conformation creuse, présente un noyau isolant électrique en plastique, de préférence en plastique renforcé par des fibres de verre ou par des fibres de carbone, et en ce que sur le noyau (7a) est appliquée une couche (7b) relativement souple en silicone électriquement conducteur, en EPDM ou autres matières plastiques appropriées ou des mélanges caoutchouteux, et en ce qu'à l'intérieur du cylindre de transfert (7), sont disposés d'une part, dans la zone de contact vers le cylindre image (5), le premier appareil corona supérieur (9 a1), et d'autre part, dans la zone de contact vers le produit (2), le troisième appareil corona inférieur (9 b1), avec un potentiel électrique opposé.
  5. Dispositif selon la revendication 3, caractérisé en ce que le cylindre de transfert (7), de conformation creuse, présente un noyau (7a) en matériau métallique, de préférence en aluminium, sur lequel une première couche (7c), en silicone isolant ou en matériau analogue, est appliquée et en ce que, sur cette structure de base, est appliquée une couche relativement souple (7b) en silicone électriquement conducteur ou en matériau analogue, et en ce que sont disposés, chaque fois à l'extérieur du cylindre de transfert (7), le premier appareil corona supérieur (9 a2) dans la zone de contact vers le cylindre image (5) et, dans la zone de contact vers le produit (2) le troisième appareil corona inférieur (10 b), avec un potentiel électrique opposé.
  6. Dispositif selon la revendication 4 ou 5, caractérisé en ce que la couche (7b) en matériau électriquement conducteur, de préférence en silicone, présente une dureté de l'ordre de 50 Shore A avec une résistance interne spécifique de l'ordre de 10 kOhm/cm, ainsi qu'une épaisseur de l'ordre de 5 mm.
  7. Dispositif selon l'une des revendications 4 à 6, caractérisé en ce que la couche (7b) en matériau électriquement conducteur est recouverte d'une couche téflonnée, très mince et conductrice ou d'un autre revêtement approprié conducteur, à propriétés de glissement.
  8. Dispositif selon la revendication 5 ou 6, 7, caractérisé en ce que la première couche (7c), en matériau isolant, de préférence en silicone, appliquée sur le noyau métallique (7a) possède une épaisseur qui est de l'ordre de 2 mm.
  9. Dispositif selon l'une des revendications 2 à 8, caractérisé en ce que le contre-cylindre (11) présente un noyau métallique (11a), de préférence en aluminium, sur lequel une couche relativement souple (11b) en matériau isolant, de préférence en silicone, est appliquée.
  10. Dispositif selon la revendication 9, caractérisé en ce que la couche (11b) en matériau isolant présente une dureté de l'ordre de 50 Shore A, ainsi qu'une épaisseur de l'ordre de 5 mm.
EP99971106A 1998-10-27 1999-10-21 Dispositif pour apposer un decor et/ou des signes sur des produits en verre, en vitroceramique et en ceramique Expired - Lifetime EP1125171B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE1998149500 DE19849500C2 (de) 1998-10-27 1998-10-27 Verfahren zum Aufbringen von Dekors und/oder Zeichen auf Glas-, Glaskeramik- und Keramikerzeugnisse
DE19849500 1998-10-27
DE19921321 1999-05-08
DE19921321A DE19921321C1 (de) 1998-10-27 1999-05-08 Vorrichtung zum Aufbringen von Dekors und/oder Zeichen auf Glas-, Glaskeramik- und Keramikerzeugnisse
PCT/EP1999/007989 WO2000025182A1 (fr) 1998-10-27 1999-10-21 Dispositif pour apposer un decor et/ou des signes sur des produits en verre, en vitroceramique et en ceramique

Publications (2)

Publication Number Publication Date
EP1125171A1 EP1125171A1 (fr) 2001-08-22
EP1125171B1 true EP1125171B1 (fr) 2003-12-03

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EP99971106A Expired - Lifetime EP1125171B1 (fr) 1998-10-27 1999-10-21 Dispositif pour apposer un decor et/ou des signes sur des produits en verre, en vitroceramique et en ceramique

Country Status (10)

Country Link
US (1) US6487386B1 (fr)
EP (1) EP1125171B1 (fr)
JP (1) JP3460084B2 (fr)
AT (1) ATE255731T1 (fr)
BR (1) BR9915097A (fr)
CA (1) CA2348592C (fr)
DE (2) DE19921321C1 (fr)
ES (1) ES2212676T3 (fr)
HK (1) HK1042556B (fr)
WO (1) WO2000025182A1 (fr)

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* Cited by examiner, † Cited by third party
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* Cited by examiner, † Cited by third party
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DE10052370C2 (de) * 2000-10-20 2003-06-05 Schott Glas Elektrofotografische Druckvorrichtung
DE10052371A1 (de) * 2000-10-20 2002-05-02 Schott Glas Modular aufgebaute elektrofotografische Druckvorrichtung
DE10142443C1 (de) * 2001-08-31 2003-04-24 Schott Glas Elektrofotographische Druckvorrichtung
DE10226561B4 (de) * 2002-06-14 2006-12-28 Schott Ag Gegenstand aus Glas oder Glaskeramik und Verfahren zum Dekorieren eines Gegenstandes aus Glas oder Glaskeramik
DE10335920B4 (de) * 2003-08-06 2005-08-18 Schott Ag Druckeinrichtung
DE10354345A1 (de) * 2003-11-20 2005-07-07 Schott Ag Mehrfarben-Druckvorrichtung
US7504361B2 (en) * 2004-06-03 2009-03-17 Neely Richard A Glass paneling with a sublimated image and process for making the same
DE102004053940B4 (de) * 2004-11-09 2011-03-10 Schott Ag Verfahren zum Auslitern von Behältern
DE102005010506B4 (de) * 2005-03-08 2012-04-05 Schott Ag Optisches Element und Verfahren zu dessen Herstellung
US7622237B2 (en) * 2005-09-29 2009-11-24 Terrie Banhazl System, apparatus, and method for the permanent transfer of images onto glossy surfaces
JP2007212809A (ja) * 2006-02-10 2007-08-23 Mitsubishi Heavy Ind Ltd 電子写真印刷装置および電子写真印刷方法、並びに板ガラスの製造方法
JP2007333879A (ja) * 2006-06-13 2007-12-27 Mitsubishi Heavy Ind Ltd 電子写真印刷装置の現像装置、非画線部トナー除去装置、これらを用いた電子写真印刷装置、電子写真印刷方法および板ガラスまたはセラミック板の製造方法
GB2446386A (en) * 2007-02-06 2008-08-13 Univ Montfort Electrostatic printing method and its use in rapid prototyping
US20080241723A1 (en) 2007-03-26 2008-10-02 Xerox Corporation Emulsion aggregation toner compositions having ceramic pigments
US20070170168A1 (en) * 2007-04-13 2007-07-26 Moschetti Mitchell R Color-coded cooktop and controls
ITMO20080098A1 (it) * 2008-04-03 2009-10-04 System Spa Dispositivo per la decorazione di prodotti ceramici tramite fotoelettrografia indiretta e impianto comprendente detto dispositivo.
EP2266925A1 (fr) 2009-06-22 2010-12-29 AGC Glass Europe Matage localisé du verre
US9217090B2 (en) 2012-02-29 2015-12-22 Wki Holding Company, Inc. Method and system for ink jet printing images to complex contoured surfaces of ceramic and glass items such as dishware
CN103268062B (zh) * 2013-05-21 2015-10-28 珠海天威飞马打印耗材有限公司 处理盒及激光平板打印机
CN105848917B (zh) * 2013-10-14 2019-12-06 康宁股份有限公司 在基材上印刷装饰图案的方法
US9796191B2 (en) 2015-03-20 2017-10-24 Corning Incorporated Method of inkjet printing decorations on substrates
JP2021039229A (ja) * 2019-09-03 2021-03-11 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 転写ローラを有する画像形成システム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217757A (ja) * 1985-07-16 1987-01-26 Ricoh Co Ltd カラ−電子写真法
US4684238A (en) 1986-06-09 1987-08-04 Xerox Corporation Intermediate transfer apparatus
JP2698079B2 (ja) * 1987-10-02 1998-01-19 東洋製罐 株式会社 容器の多色印刷方法
DE69122156T2 (de) 1990-04-23 1997-01-30 Xerox Corp Verfahren und Gerät zur Bilderzeugung mit einem Zwischenübertragungselement
JP3019517B2 (ja) 1991-08-30 2000-03-13 富士ゼロックス株式会社 多重転写装置
JP3214037B2 (ja) * 1992-02-05 2001-10-02 ソニー株式会社 光学ディスクのラベル印刷装置
JPH0635238A (ja) * 1992-07-22 1994-02-10 Nkk Corp 印刷金属板の製造方法及びその製造装置
DE4413168C2 (de) 1993-10-07 1998-01-15 Michael Zimmer Verfahren zur Herstellung dekorierter Keramik- und Glaserzeugnisse und keramische Farbzusammensetzungen zur Durchführung des Verfahrens
JPH08146819A (ja) * 1994-11-22 1996-06-07 Konica Corp 画像形成方法
IL113507A0 (en) 1995-04-26 1995-07-31 Indigo Nv Printing on floor tiles and the like
EP0760495B1 (fr) * 1995-09-01 2001-11-21 Canon Kabushiki Kaisha Appareil de formation d'images
US5701567A (en) * 1995-10-27 1997-12-23 Eastman Kodak Company Compliant transfer member having multiple parallel electrodes and method of using
JPH09218593A (ja) * 1996-02-08 1997-08-19 Fuji Xerox Co Ltd 画像形成装置
NL1004179C2 (nl) * 1996-10-03 1998-04-06 Oce Tech Bv Inrichting voor het decoderen van keramische en glazen dragers en tonerpoeder te gebruiken in deze inrichting.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006017359B3 (de) * 2006-04-11 2007-12-20 Schott Ag Verkapselung elektronischer und optoelektronischer Bauteile im Waferverbund

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US6487386B1 (en) 2002-11-26
BR9915097A (pt) 2001-08-14
HK1042556B (zh) 2004-11-26
CA2348592C (fr) 2004-09-28
CA2348592A1 (fr) 2000-05-04
JP3460084B2 (ja) 2003-10-27
EP1125171A1 (fr) 2001-08-22
DE19921321C1 (de) 2000-11-23
HK1042556A1 (en) 2002-08-16
ATE255731T1 (de) 2003-12-15
WO2000025182A1 (fr) 2000-05-04
ES2212676T3 (es) 2004-07-16
DE59907964D1 (de) 2004-01-15
JP2002528769A (ja) 2002-09-03

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