WO2011020755A1 - Procédé et dispositif pour produire une surface imprimée sur une pièce plane - Google Patents

Procédé et dispositif pour produire une surface imprimée sur une pièce plane Download PDF

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Publication number
WO2011020755A1
WO2011020755A1 PCT/EP2010/061691 EP2010061691W WO2011020755A1 WO 2011020755 A1 WO2011020755 A1 WO 2011020755A1 EP 2010061691 W EP2010061691 W EP 2010061691W WO 2011020755 A1 WO2011020755 A1 WO 2011020755A1
Authority
WO
WIPO (PCT)
Prior art keywords
printing
workpiece
droplets
wood
printed
Prior art date
Application number
PCT/EP2010/061691
Other languages
German (de)
English (en)
Inventor
René Pankoke
Original Assignee
Theodor Hymmen Holding Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42829499&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2011020755(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Theodor Hymmen Holding Gmbh filed Critical Theodor Hymmen Holding Gmbh
Priority to PL10741967T priority Critical patent/PL2313281T5/pl
Priority to EP10741967.3A priority patent/EP2313281B2/fr
Priority to ES10741967T priority patent/ES2391166T5/es
Publication of WO2011020755A1 publication Critical patent/WO2011020755A1/fr

Links

Classifications

    • 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
    • B41M5/0041—Digital printing on surfaces other than ordinary paper
    • B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0015—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0015—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
    • B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
    • B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
    • B41J11/00214—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation using UV radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • 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
    • B41M5/0041—Digital printing on surfaces other than ordinary paper
    • B41M5/0076—Digital printing on surfaces other than ordinary paper on wooden surfaces, leather, linoleum, skin, or flowers

Definitions

  • a decorative coating e.g. be a print of a replicated Hoiz Quilt or a stone tile motif
  • the flat workpieces are e.g. Wood-based panels, e.g. Medium density fiberboard (MDF), high density fiberboard (HDF) or chipboard whose surface must be decoratively coated for use as furniture, kitchen fronts or flooring (eg laminate flooring).
  • MDF Medium density fiberboard
  • HDF high density fiberboard
  • chipboard e.g. laminate flooring
  • the prior art discloses two problem areas: the decorative printing is carried out either by so-called indirect gravure printing machines in which the ink is transferred from an engraved gravure roll over a rubber roller interposed to compensate for tolerances in the workpiece and then remains on the workpiece surface.
  • This has the disadvantage of lack of flexibility, since a change of the decor (decorative image) inevitably leads to a change of the gravure roll and / or the ink.
  • the digital inkjet technology is already used, but in the direct printing on the workpiece surface with relatively large Drops (usually> 40 pl droplet volume) mean that fine structures can not be reproduced.
  • the color of the large-volume droplets is absorbed by them and runs in the direction of the wood grain.
  • the method according to the invention is intended to solve the problem of enabling an industrial production method of decorative printed flat workpieces, in particular wood-based panels, solid wood panels or veneer, in which a very lifelike appearance is made possible by a high resolution of the printed image with simultaneous industrial production capacities.
  • a capacity of> 500 m 2 / h, more preferably> 1000 m 2 / h, should be achieved at the same time as the low capacity of 40-80 m 2 / h customary today with inkjet technology with a larger droplet volume.
  • a flat workpiece consisting essentially of wood or wood components is first coated by applying at least one liquid base layer, which is then partially or completely dried. Subsequently, a digital inkjet printing is carried out in the run on the pretreated flat workpiece, wherein inkjet printing inkjet printheads droplets with a variable
  • Droplet size and the smallest droplet size is ⁇ 20 pl, and the small droplets differ from the larger droplets by at least a factor of two.
  • the printing of the workpiece on the base layer with droplets of different size enables a very high resolution of an image, so that visually appealing products are obtained.
  • a full-surface coating can be provided by large droplets. This increases the potential use of the printing device.
  • the droplet size can also be selected depending on the selected base layer, so that larger droplets are used in an absorbent substrate than in a non-absorbent substrate.
  • the veneer to be printed is available as a roll product with typical lengths of 50 to 100 m.
  • the plate product is usually with dimensions of 80-3,000 mm width and 100-6,000 mm length, particularly preferred
  • the usually coated plate thicknesses are from 1, 5 to 50 mm, more preferably 3-20 mm thickness.
  • the attached Figures 1-7 will be described. Thereafter, the inventive method is shown in various embodiments.
  • FIG. 1 shows a cross-section through a decorative coated flat workpiece. It shows a wooden material plate, eg chipboard or MDF board 10, FIG. which is coated with a veneer 1, ie the veneer is glued to the wood-based panel. Then comes one or more liquid applied basecoats, which act as dye-receiving layers 12, which are then printed by the method according to the invention with a layer of ink 13. Subsequently, a wear protection layer 14 can be applied. In an alternative embodiment, this wear protection layer can also be omitted.
  • a wear protection layer 14 can be applied. In an alternative embodiment, this wear protection layer can also be omitted.
  • the wood material board or other type of board e.g. a cement fiber board or other fiberboard glued no veneer layer 1, but the one or more color receiving layers 12 are applied directly to the plate 10.
  • FIG. 2 shows a cross-section through a veneer which is unwound and coated from the roll.
  • the veneer from the roll 21, the one or more color-receiving layers 22, the digital printing ink 23 applied thereon and one possible alternative are shown Wear protection layer 24 applied according to the invention.
  • FIG. 3 In this FIG. 3, the method according to the invention is shown with the method steps. It shows a development for a roll-shaped or web-shaped workpiece 31. Thereafter follows a first coating station for the application of a liquid coating 32 as a base layer, and a drying station 33, e.g. for a UV drying of UV curing acrylates. The stations 32 and 33 can also be used several times in series for a layer structure with several layers.
  • the station 34 shows a digital printer for the passage of the web-shaped or sheet-shaped workpiece.
  • the station 34 comprises four printing bars 35 each printing one color, for example cyan, magenta, yellow and black. Alternatively, a smaller or a larger number of Druckbaiken 35 can be used. Behind each pressure bar 35, a predrying station 36 is alternatively arranged, which may also be omitted in an alternative embodiment.
  • FIG. 4 In an alternative embodiment for printing on roll or web-shaped material, the method is divided into two steps. In a first step, the material is unwound from the roll in a station 41. Thereafter, it is coated in the station 42 and dried in the station 43. Again, the stations 42 and 43 may be connected several times in a row. The then rewound material is unwound again in a second process step and printed in the station 44. Here again four pressure bars 45 are provided. The possible intermediate drying behind the individual pressure bars as in FIG. 3 is not indicated here, but may also be present. 47 denotes a drying station and 48 a subsequent winding station of the web-shaped or roll-shaped material.
  • FIG. 5 shows an exemplary printed flat workpiece 51, which in this case has been printed with a wood imitation.
  • the workpiece 51 comprises some long wood pores or wood grains 52.
  • An indicated cutout 54 contains a knothole 53.
  • This cut-out 54 is also shown enlarged at 55.
  • the knothole printed from different droplets 56 and 57 from the ink-jet printer is shown.
  • two droplets 56 are shown for a large droplet volume of, for example, more than 40 pl and a small droplet 57 for, for example, less than 20 pl.
  • the droplet size of the droplets 56 and 57 may be different by a factor of 2 to 10 for the design of the printed image. It can be seen that with large and small droplets a correspondingly good visual resolution and thus lifelike reproduction of the knothole can be achieved without having to print over the image several times over.
  • print images can be produced with high resolution and print quality.
  • FIG. 6 shows an additional coating station for a so-called screened coating which, in the method according to the invention, can be inserted into the sequence shown in FIG.
  • a further station as shown in FIG. 6, can be inserted and thereafter a new drying, such as 33.
  • This station applies a screened coating to the surface of the flat workpiece 64. This means that the flat workpiece 64 is not uniformly acted upon by a liquid coating, but rather a recurring structured coating takes place via an anilox roller, similar to the gravure printing process.
  • This structure may, for example, take place such that on the surface of the flat workpiece 64 after the coating individual small "hills” and “valleys” are formed, which have a uniform distance from each other and are microscopically fine.
  • Such an anilox roller 61 as shown in the gravure printing process is shown in FIG. 6, as well as an original 62 with liquid coating medium, eg lacquer, and a preferably rubberized transfer roller 62, which renders the screened by the screen roller 61 into small droplets and placed on the rubberized transfer roller 62 liquid medium to be coated on the flat workpiece 64 transmits.
  • a raster-shaped application of individual spaced-apart coating dots as shown in a cutout 66, results.
  • FIG. 7 shows the device according to the invention for coating a plate-shaped flat workpiece.
  • a coating station 71 with a liquid medium is arranged in front of a drying station 72 and a digital printing station 73 with individual pressure bars 74. Furthermore, between the individual pressure bars 74 and intermediate drying device may be provided. Finally, the ink is dried in a station 75.
  • a wear protection layer which is possible in an alternative embodiment, can be applied as a liquid medium, which is then dried in a station 77.
  • the flat workpiece is first coated with a liquid ink-receiving layer as a roll stock or as a sheet, in order to ensure the best possible subsequent printing.
  • a station may also be interposed as shown in FIG. 6, for example behind the drying station 72, in order to produce a correspondingly screened surface on the dye-receiving layer for a better printing result before printing.
  • a very important improvement of the prior art by the method according to the invention is achieved by the application of the base layer, which has a surface that thereby significantly smaller droplet sizes (in particular ⁇ 20 pl) can be used. Furthermore, the bleeding of the individual droplets and the different colors into one another is prevented in the ink printing process.
  • the sheet workpiece in this example a wood-based panel, e.g. a chipboard, provided with a liquid coating.
  • This liquid coating may already be the surface to be printed (dye-receiving layer).
  • multiple liquid feeds with complete or partial intermediate drying may also be selected, e.g. around existing pores or depressions in the workpiece, e.g. the chipboard, close.
  • the uppermost and last applied liquid layer is in this case the dye-receiving layer at the same time.
  • the sheet workpiece may also have a colored, e.g. white or otherwise unicoloured melamine coating provided with wood-base plate, e.g. Chipboard, be.
  • a colored, e.g. white or otherwise unicoloured melamine coating provided with wood-base plate, e.g. Chipboard, be.
  • the wood-based panel (chipboard, MDF board or the like) has been coated on one or both sides with a plain decorative paper which has been impregnated with a melamine resin in a hot press (eg short-cycle press or continuous double belt press) that the melamine resin is cured and auspoiymerome.
  • the liquid coating comprises a primer or consists of a primer which imparts adhesion between the digital ink and the underlying cured melamine layer
  • the cured melamine layer may also be sanded to then be provided with said liquid coating
  • Third Possible alternative of this embodiment may also be sufficient only a grinding of Melaminsehicht and completely dispense with the liquid base layer in the form of a primer or adhesive.
  • a fine grid of a same alternatively be applied from another liquid medium as shown in Figure 6. This microscopic grid may have a spacing of less than 0.01 mm between each grid dot.
  • the spacing of the halftone dots is between 0.01 mm and 0.25 mm.
  • the advantage of this screened surface as dye-receiving layer is that the propagation of both the smaller and the larger ink jet droplets, ie less than 20 pl but also greater than 40 pl, in particular 6pl to 40p [, is controlled. It gives a clearer picture and less bleeding of the droplets.
  • the sheet-like workpiece as a roll or web or - as in our example - the chipboard as plate goods the printing station 34.
  • the printing station consists of pressure bar for each color, so for example in a four-color printing of four Druckbaiken.
  • Each individual pressure bar consists of a large number of print heads, which are lined up in such a way that they can deliver the corresponding print image across the entire width of the workpiece.
  • an intermediate drying 36 can still be arranged between the individual pressure bars 35. If the printing ink used is, for example, a UV-curing printing ink, this intermediate drying 36 can be formed from UV lamps.
  • the printing on the flat workpiece takes place in such a way that the print heads are arranged vertically and the flat workpiece is transported under the print heads. In this case, the printed image is applied in one pass over the entire width of the flat workpiece. At no point of the workpiece is therefore printed over each other several times.
  • the print heads in the print bars (35) are so pronounced that they can form different droplet sizes, especially small droplet sizes of less than 20 pl per droplet.
  • the number of different droplet sizes (“grayscale”) is up to 15 different gray levels, in a particularly preferred one
  • a wear protection layer can be applied to the so decorative printed surface, which is also applied in a liquid state and then dried.
  • these liquid anti-wear layer can still be added admixtures that make the surface properties positive.
  • These admixtures may be, for example, corundum (AIO 2 ) to increase the abrasion resistance or chemical nanoparticles that improve the scratch resistance of a liquid-applied paint.
  • the liquid-applied medium before printing may be a UV-curing acrylate, which is printed by ink jet printing with UV-based inks also prepared based on acrylate.
  • other liquid media and correspondingly adhering digital inks can be used for the printing press used.

Abstract

L'invention concerne un procédé pour produire une surface imprimée de façon décorative sur une pièce plane, procédé qui comprend les étapes suivantes : prétraitement d'une pièce plane, essentiellement à base de bois ou de composants ligneux, par application d'au moins une couche de base liquide (12, 22); séchage partiel ou complet de la au moins une couche de base liquide appliquée (12, 22); impression numérique par jet d'encre au passage sur la pièce plane prétraitée, des têtes d'impression à jet d'encre délivrant lors de l'impression des gouttelettes de dimension variable, la plus petite dimension de gouttelette étant < 20 pl et les gouttelettes de petite dimension se différenciant au moins d'un facteur deux des gouttelettes de plus grande dimension.
PCT/EP2010/061691 2009-08-19 2010-08-11 Procédé et dispositif pour produire une surface imprimée sur une pièce plane WO2011020755A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL10741967T PL2313281T5 (pl) 2009-08-19 2010-08-11 Sposób wytwarzania zadrukowanej powierzchni na płaskim przedmiocie obrabianym
EP10741967.3A EP2313281B2 (fr) 2009-08-19 2010-08-11 Procédé pour produire une surface imprimée sur une pièce plane
ES10741967T ES2391166T5 (es) 2009-08-19 2010-08-11 Método para producir una superficie impresa en una pieza para tratar plana

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009043812.2A DE102009043812B4 (de) 2009-08-19 2009-08-19 Verfahren zum Herstellen einer bedruckten Oberfläche auf einem flächigen Werkstück
DE102009043812.2 2009-08-19

Publications (1)

Publication Number Publication Date
WO2011020755A1 true WO2011020755A1 (fr) 2011-02-24

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ID=42829499

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/061691 WO2011020755A1 (fr) 2009-08-19 2010-08-11 Procédé et dispositif pour produire une surface imprimée sur une pièce plane

Country Status (5)

Country Link
EP (1) EP2313281B2 (fr)
DE (1) DE102009043812B4 (fr)
ES (1) ES2391166T5 (fr)
PL (1) PL2313281T5 (fr)
WO (1) WO2011020755A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013185814A1 (fr) 2012-06-13 2013-12-19 Kronoplus Technical Ag Panneau présentant une couche décorative et procédé d'impression de plaques
EP2774770A1 (fr) * 2013-03-08 2014-09-10 Flooring Technologies Ltd. Procédé d'impression d'une plaque en matériau dérivé du bois et plaque en matériau dérivé du bois dotée d'une couche décorative imprimée
EP2844495A4 (fr) * 2012-04-30 2016-01-20 Vaelinge Innovation Ab Procédé pour former un motif décoratif sur un élément d'un matériau à base de bois
EP3006645A1 (fr) * 2014-10-08 2016-04-13 Ed. Heckewerth Nachf. GmbH & Co. KG Panneau
US9409382B2 (en) 2012-11-28 2016-08-09 Valinge Innovation Ab Method of producing a building panel
US9605168B2 (en) 2014-01-31 2017-03-28 Ceraloc Innovation Ab Digital print with water-based ink
US9994010B2 (en) 2014-01-24 2018-06-12 Ceraloc Innovation Ab Digital print with water-based ink on panel surfaces
US10017950B2 (en) 2011-08-26 2018-07-10 Ceraloc Innovation Ab Panel coating
US10328680B2 (en) 2013-10-23 2019-06-25 Ceraloc Innovation Ab Method of forming a decorative wear resistant layer
US10369837B2 (en) 2012-04-30 2019-08-06 Valinge Innovation Ab Method for forming a decorative design on an element of a wood-based material

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3433105A4 (fr) 2016-03-24 2019-11-13 Välinge Innovation AB Procédé pour former un décor sur un substrat
PL3415316T3 (pl) 2017-06-13 2020-10-05 Hymmen GmbH Maschinen- und Anlagenbau Sposób i urządzenie do wytwarzania strukturyzowanej powierzchni
EP3844603A4 (fr) 2018-08-30 2022-05-18 Interface, Inc. Impression numérique pour revêtement de sol et structures décoratives
DE102019206431A1 (de) 2019-05-03 2020-11-05 Hymmen GmbH Maschinen- und Anlagenbau Verfahren zum Herstellen einer Struktur auf einer Oberfläche
DE102022103652A1 (de) 2022-02-16 2023-08-17 Van Der Vlis Design Gmbh Dreidimensional strukturiertes Dekorelement

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EP0372097A1 (fr) * 1988-11-30 1990-06-13 Siemens Aktiengesellschaft Dispositif pour la formation de gouttelettes d'encre dans une imprimante à gouttelettes d'encre
US20020061389A1 (en) 2000-11-13 2002-05-23 Dennis B. Brooker Wood surface inkjet receptor medium and method of making and using same
EP1872959A1 (fr) * 2006-06-26 2008-01-02 Dante Frati Procédé pour l'impression de surfaces plattes d'éléments à base de bois

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JPH09323434A (ja) 1996-04-02 1997-12-16 Toray Ind Inc 建材のプリント装置及びプリントずみ建材の製造方法
US7575293B2 (en) 2005-05-31 2009-08-18 Xerox Corporation Dual drop printing mode using full length waveforms to achieve head drop mass differences

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Publication number Priority date Publication date Assignee Title
EP0372097A1 (fr) * 1988-11-30 1990-06-13 Siemens Aktiengesellschaft Dispositif pour la formation de gouttelettes d'encre dans une imprimante à gouttelettes d'encre
US20020061389A1 (en) 2000-11-13 2002-05-23 Dennis B. Brooker Wood surface inkjet receptor medium and method of making and using same
EP1872959A1 (fr) * 2006-06-26 2008-01-02 Dante Frati Procédé pour l'impression de surfaces plattes d'éléments à base de bois

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10017950B2 (en) 2011-08-26 2018-07-10 Ceraloc Innovation Ab Panel coating
US10369837B2 (en) 2012-04-30 2019-08-06 Valinge Innovation Ab Method for forming a decorative design on an element of a wood-based material
EP2844495A4 (fr) * 2012-04-30 2016-01-20 Vaelinge Innovation Ab Procédé pour former un motif décoratif sur un élément d'un matériau à base de bois
RU2619095C2 (ru) * 2012-04-30 2017-05-11 Велинге Инновейшн Аб Способ формирования декоративного узора на элементе из древесного материала
WO2013185814A1 (fr) 2012-06-13 2013-12-19 Kronoplus Technical Ag Panneau présentant une couche décorative et procédé d'impression de plaques
EP2891562A1 (fr) 2012-06-13 2015-07-08 Kronoplus Technical AG Panneau avec couche décorative ainsi que procédé d'impression de plaques
US9409382B2 (en) 2012-11-28 2016-08-09 Valinge Innovation Ab Method of producing a building panel
RU2612823C2 (ru) * 2013-03-08 2017-03-13 Флоринг Текнолоджис Лтд. Способ нанесения печатного рисунка на древесно-стружечную плиту и древесно-стружечная плита с напечанным декоративным слоем
US9931667B2 (en) 2013-03-08 2018-04-03 Flooring Technologies Ltd. Method for printing a wood material board and wood material board with printed decorative layer
EP2774770A1 (fr) * 2013-03-08 2014-09-10 Flooring Technologies Ltd. Procédé d'impression d'une plaque en matériau dérivé du bois et plaque en matériau dérivé du bois dotée d'une couche décorative imprimée
US10328680B2 (en) 2013-10-23 2019-06-25 Ceraloc Innovation Ab Method of forming a decorative wear resistant layer
US11077652B2 (en) 2013-10-23 2021-08-03 Ceraloc Innovation Ab Method of forming a decorative wear resistant layer
US9994010B2 (en) 2014-01-24 2018-06-12 Ceraloc Innovation Ab Digital print with water-based ink on panel surfaces
US10071563B2 (en) 2014-01-31 2018-09-11 Ceraloc Innovation Ab Digital print with water-based ink
US9605168B2 (en) 2014-01-31 2017-03-28 Ceraloc Innovation Ab Digital print with water-based ink
US10737506B2 (en) 2014-01-31 2020-08-11 Ceraloc Innovation Ab Digital print with water-based ink
US11173722B2 (en) 2014-01-31 2021-11-16 Ceraloc Innovation Ab Digital print with water-based ink
EP3006645A1 (fr) * 2014-10-08 2016-04-13 Ed. Heckewerth Nachf. GmbH & Co. KG Panneau

Also Published As

Publication number Publication date
PL2313281T3 (pl) 2012-12-31
DE102009043812B4 (de) 2021-11-25
ES2391166T5 (es) 2021-06-17
DE102009043812A1 (de) 2011-03-10
EP2313281B1 (fr) 2012-07-11
EP2313281A1 (fr) 2011-04-27
EP2313281B2 (fr) 2020-09-02
ES2391166T3 (es) 2012-11-22
PL2313281T5 (pl) 2020-12-14

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