EP3090882B1 - Piece en forme de plaque comprenant une surface ayant des differentes de brillance et procede de production d'une telle surface - Google Patents

Piece en forme de plaque comprenant une surface ayant des differentes de brillance et procede de production d'une telle surface Download PDF

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Publication number
EP3090882B1
EP3090882B1 EP16166995.7A EP16166995A EP3090882B1 EP 3090882 B1 EP3090882 B1 EP 3090882B1 EP 16166995 A EP16166995 A EP 16166995A EP 3090882 B1 EP3090882 B1 EP 3090882B1
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EP
European Patent Office
Prior art keywords
gloss
design
layer
lacquer
sealing
Prior art date
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Active
Application number
EP16166995.7A
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German (de)
English (en)
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EP3090882A1 (fr
Inventor
Marcel Scheerer
Michael Ehrenberger
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.)
Robert Buerkle GmbH
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Robert Buerkle GmbH
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Publication of EP3090882A1 publication Critical patent/EP3090882A1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • 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
    • B41F17/24—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on flat surfaces of polyhedral articles
    • B41F17/26—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on flat surfaces of polyhedral articles by rolling contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/001—Apparatus or machines for carrying out printing operations combined with other operations with means for coating or laminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/002—Apparatus or machines for carrying out printing operations combined with other operations with means for applying specific material other than ink
    • 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
    • B41M1/10—Intaglio printing ; Gravure printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/02—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/0045—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or film forming compositions cured by mechanical wave energy, e.g. ultrasonics, cured by electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams, or cured by magnetic or electric fields, e.g. electric discharge, plasma

Definitions

  • the invention relates to a method for producing a surface with differences in gloss levels on a panel-shaped workpiece according to the preamble of patent claim 1, and a panel-shaped workpiece with a surface with differences in gloss levels according to the preamble of claim 8.
  • a carrier board in particular a wood-based material carrier board
  • a decorative layer is first printed with a decorative layer.
  • the decorative layer can be a single-color lacquer layer, but a wooden decoration to imitate a natural wood surface, a decorative print to imitate a stone surface, a decorative print with artistic motifs and the like are also often used. This is also the case within the scope of the present invention.
  • An at least partially transparent sealing layer is applied to the entire surface of this decorative layer, the sealing layer consisting of a sealing lacquer which has a first degree of gloss after it has hardened.
  • a sealing lacquer which has a first degree of gloss after it has hardened.
  • this can be a transparent glossy lacquer or a translucent matt lacquer. This can be freely selected depending on the desired visual effect in conjunction with the decorative layer.
  • the sealing layer After the sealing layer has at least partially cured, it is conventionally printed directly with a design print, which is formed with an at least partially transparent design varnish which, after it has cured, has a second degree of gloss.
  • the interaction of the different degrees of gloss of the design print and the sealing layer usually serves to optically approximate a panel-shaped workpiece with a decorative layer that imitates the natural surface of wood or another natural material to the model, because the sealing layer, which the decorative layer protects against abrasion, causes an artificial appearance of the surface, especially when the surface has a uniform degree of gloss.
  • the natural pores of a wood surface are preferably imitated on the surface of the sealing layer in such a way that they can be perceived optically and haptically that the design print on those Places where the decorative layer depicts a wood pore, which actually means a depression in the wood surface, a three-dimensional raised paint application takes place, which interrupts the shine of the sealing layer at this point and is also haptically perceptible.
  • EP-A-2 376 292 A development of this prior art is in EP-A-2 376 292 disclosed. It is also proposed there to apply a design print with a three-dimensional structure to the sealing layer in order to make the structure particularly haptically perceptible. In addition, the optical effect of a surface with different gloss levels should be created by using paints with different gloss levels.
  • the present invention is based on the approach of varying the uniform degree of gloss of the sealing layer by printing a design print, without pursuing the goal of providing the design print with perceptible three-dimensional properties. Because by using a design varnish for the design print, which has a degree of gloss that differs greatly from the sealing varnish, the resulting surface, which is formed partly by the printed image of the design print and partly by the exposed surface of the sealing layer, can also have three-dimensional structures with varying degrees of gloss be provided.
  • the simple printing of a design print offers the advantage of significantly easier handling, since conventional printing techniques that have been tried and tested for decades can be used.
  • the simple design print can be used to produce large-area variations in the degree of gloss on the surface of the panel-shaped workpiece without having to use correspondingly large amounts of structured paint to form a three-dimensional structure, which also takes an extremely long time and requires a lot of energy to harden. This is of particular importance in applications in which the distribution of the part surfaces with different gloss levels do not necessarily match the underlying one
  • Decorative layer should correspond or generally imitate a surface of a natural material, but can also be a design pressure formed with completely independent motifs in order to achieve optical effects that are not related to the decorative layer.
  • the present invention is therefore based on the object of further developing a method of the type mentioned at the outset and a plate-shaped workpiece of the type mentioned at the outset in such a way that surfaces with particularly large differences in the degree of gloss or jumps in the degree of gloss can be produced.
  • This object is achieved by a method having the features of patent claim 1 and by a panel-shaped workpiece having the features of patent claim 8.
  • the method according to the invention is accordingly modified in that after the at least partial curing of the sealing layer, an at least partially transparent intermediate layer is applied over the entire surface of the sealing layer, and in that the design paint is printed wet-on-wet onto the intermediate layer before this intermediate layer is cured.
  • the intermediate layer is produced with an intermediate lacquer, which consists of the same material as the sealing lacquer, or else of a material which has the same degree of gloss as the sealing lacquer after it has hardened.
  • the plate-shaped workpiece produced in this way has a surface that has a second degree of gloss within the printed image of the design print and a first degree of gloss of the sealing layer outside of the printed image of the design print, with these two degrees of gloss measured according to DIN EN ISO 2813 at an angle of 60° differ by at least 50 gloss level units (GU), preferably by at least 70 GU.
  • GU gloss level units
  • this residual film significantly changes the degree of gloss of the sealing layer, namely in the direction of the degree of gloss of the design paint. This reduces the difference in gloss level between the gloss level of the design varnish that prevails in the printed image of the design print and the gloss level outside of the printed image, which is then no longer the gloss level of the sealing varnish due to the residual film, but has changed in the direction of the gloss level of the design varnish.
  • the effect of the residual film is particularly disturbing if a sealing layer with a particularly high degree of gloss is used and a design print with a lower degree of gloss is printed on it. Even if the gloss level of the design print is only slightly lower than the gloss level of the sealing layer, it decreases the gloss level of the sealing layer through the residual film. The same can be observed if a sealing layer with a particularly low gloss level is used and a design print with only a slightly higher gloss level is printed on it.
  • the reason for the sometimes unsatisfactory jumps in gloss level in the surface of a panel-shaped workpiece of the present type, which has become apparent as a result of these findings according to the invention, is rendered harmless according to the invention in that the design print is not printed directly on the at least partially cured sealing layer, but first an intermediate layer on which wet -in-wet, before the intermediate layer hardens, the design varnish is printed on.
  • the intermediate lacquer for the production of this full-surface intermediate layer can be an additional layer of the sealing lacquer, or an intermediate lacquer that differs from this and has the same degree of gloss as the sealing lacquer after it has cured.
  • the layer thickness or application quantity of the intermediate layer is selected appropriately, the unavoidable residual film of design paint, which is applied to the surface of the workpiece outside of the actual print image of the design print, is absorbed by the still wet intermediate layer, so that after curing it increases the gloss level of the Sealing varnish not or only slightly changed.
  • the application quantity of the intermediate layer should be selected in such a way that the design varnish in the actual print image, despite the wet-on-wet printing, only mixes to an insignificant extent with the intermediate layer and, in particular, remains essentially unaffected on its surface, i.e. after curing its typical, has substantially unadulterated gloss level.
  • the surface-specific application quantity of the design coating in the printed image should typically correspond to at least 1.5 times, preferably 1.5 to 15 times the surface-specific application quantity of the intermediate layer.
  • the surface-specific application quantity of the intermediate layer i.e. the material quantity of the intermediate coat applied per unit area, should correspond to at least 5 times, preferably 5 to 50 times the surface-specific application quantity of the residual film of the design coating printed outside the printed image of the design print.
  • the application quantity of the (actually unwanted) residual film is so significant that it can be measured.
  • This measure according to the invention makes it possible to use a method of the present type to produce a panel-shaped workpiece with a carrier panel, a decorative layer, an at least partially transparent sealing layer and an at least partially transparent design print applied thereto, in which between the printed image of the design print and the rest surface a difference in gloss level of at least 50 gloss level units (GU), preferably at least 70 GU, measured according to DIN EN ISO 2813 at an angle of 60° and at a distance of 20 mm.
  • GU gloss level units
  • DIN EN ISO 2813 at an angle of 60° and at a distance of 20 mm.
  • the design print can have a printed image that is completely independent of the decorative layer.
  • the printed image of the design print can have a higher degree of gloss than the surface of the sealing layer or the intermediate layer; within the scope of the present invention, however, it can also be the other way around, i.e. the sealing layer is formed, for example, from a transparent high-gloss lacquer, with the printed image of the design print having a matt surface.
  • a sealing varnish and a design varnish can be used to produce the plate-shaped workpiece according to the invention, the gloss levels of which are measured according to DIN EN ISO 2813 at an angle of 60°, in the cured state differ by at least 50 gloss units (GU), preferably by at least 70 GU.
  • the present invention also offers advantages when a sealing varnish with a high degree of gloss, preferably above 75 GU, is used and the design print has an only slightly lower degree of gloss. Because of the intermediate layer used according to the invention, there is little or no change in the gloss level of the surface of the sealing layer when printing with the design paint.
  • the sealing layer is gelled before the intermediate layer is applied, or is already essentially cured. In the latter case, it is useful if the hardened sealing layer is sanded before the intermediate layer is applied, in order to ensure good adhesion of the various layers of paint to one another.
  • figure 1 shows a schematic, not to scale, sectional representation of a plate-shaped workpiece printed according to the invention. This is made up of a carrier board 1 made of wood-based material, a basic structure 2 applied thereto, a decorative layer 3, a sealing layer 4, an intermediate layer 5 and a design print 6.
  • the carrier plate 1 consists of a wood fiber board, which is laminated with a basic structure 2 made of an adhesive paper impregnated with melamine resin, which increases the resistance to indentation.
  • the decorative layer 3 is a color print of an image of a sawn wood surface, in which case basically all possible prints can be applied, such as geometric shapes, artistic representations, or a single-color layer of paint.
  • the design print 6 does not correspond to the appearance of the decorative layer 3, but forms an artistic pattern independent of it; How figure 2 shows, these are tendrils of flowers.
  • the design varnish used for design print 6 is a matt varnish that has a gloss level of approx. 10 GU after it has hardened. This is in contrast to the sealing lacquer that forms the sealing layer 4: This is a gloss lacquer that has a gloss level of approx. 90 GU after it has cured.
  • the intermediate layer 5, which consists of an additional layer of the same sealing lacquer, and to which the design print 6 was applied wet-on-wet according to the invention, has absorbed the residual film of design lacquer applied to the intermediate layer 5 outside of the printed image 7, which is unavoidable during design printing, in such a way that the surface of the intermediate layer 5 that is visible outside of the printed image 7 has an almost unchanged degree of gloss of approximately 90 GU after it has cured.
  • the sealing layer 4 or the intermediate layer 5 on the one hand Due to the very high difference between the high-gloss surface of the sealing layer 4 or the intermediate layer 5 on the one hand and the design print 6 on the other hand, the latter can be seen very clearly as a flower tendril when viewed from a flat angle, although both the sealing varnish and the design varnish are transparent.
  • FIG. 1 and 2 illustrated panel-shaped workpiece produced, namely by a wood-based panel was provided with a basic structure and a decorative print.
  • a sealing layer of a high-gloss sealing lacquer was then applied. After it had cured, the degree of gloss was measured according to DIN EN ISO 2813 at an angle of 60° and a distance of 20 mm; it was 86 GU.
  • a thin layer of the same sealing lacquer was then applied over the entire surface as an intermediate layer and a design print was applied to this wet-on-wet, the design lacquer having a gloss level of approximately 10 GU after curing.
  • the design print was applied using the indirect gravure printing process with a gravure roller and a rubber blanket cylinder as a transfer cylinder. also on a squeegee was placed on the rubber blanket cylinder in order to squeegee off print image residues after the print image had been transferred to the workpiece.
  • the surface of the rubber blanket cylinder was rinsed with design paint immediately in front of the squeegee. Both when scraping off the gravure roller and when scraping off the rubber blanket cylinder, a residual film of design paint was created, which covered the rubber blanket roller extremely thinly outside of the actual print image and was therefore also transferred to the workpiece.
  • the intermediate layer of not yet hardened sealing lacquer previously applied to the workpiece according to the invention was applied in an area-specific application amount which corresponded to 10 to 20 times the area-specific application amount of the residual film. As the measurement results show, this was sufficient to absorb the residual film wet-on-wet into the intermediate layer in such a way that its degree of gloss remained essentially unchanged after curing.
  • the design print was applied in an area-specific application amount that corresponded to about 2 to 3 times the area-specific application amount of the intermediate layer (based on the printed image), so that there, despite the wet-on-wet application, there was no mixing of the design varnish and the intermediate layer took place, which would have changed the degree of gloss of the design paint.
  • a comparative measurement was carried out by preparing a wood-based material base board with a basic structure and decorative layer using the same materials and in the same way, after which the same sealing lacquer was applied over the entire surface and cured.
  • a gloss level measurement according to DIN EN ISO 2813 at an angle of 60° and at a distance of 20 mm resulted in a gloss level of approx. 86 GU.
  • the same design paint as in the first experiment was printed directly onto the sealing layer with the same print image, without applying the intermediate layer according to the invention.
  • the residual film of design varnish printed on the sealing layer outside of the print image of the design print decisively changed the gloss level of the surface: the comparative measurement showed a gloss level outside of the printed image of the design print of only 57 GU.
  • figure 3 shows a schematic lateral sectional view of an embodiment of a system for the production of in the figures 1 and 2 shown workpiece is used.
  • This system includes a feed device for the carrier plate 1, the feed device not being shown here, but merely being symbolized by means of a conveying device 8 and the conveying direction 9 visualized. Since the system processes the carrier plate 1 in line with the finished workpiece, several conveyor devices 8 are shown one behind the other in the conveying direction 9 .
  • the system also includes a decorative printing device 10, a sealing device 11, a hardening device 12, an intermediate coating device 13, a printing device 14 and a curing device 15, through which the workpiece passes successively.
  • the carrier plate 1 is printed with the decorative layer 3 in the decorative printing device 10 .
  • the sealing layer is applied to the entire surface of the workpiece, after which it is gelled in the hardening device 12 by means of UV radiation. After gelling, the workpiece passes through the intermediate coating device 13, where According to the invention, the intermediate layer 5 is applied over the entire surface to the sealing layer.
  • the design paint is then printed wet-on-wet onto the intermediate layer 5 in the subsequent printing device 14 . Finally, all paint layers are cured in the curing device 15, which in turn contains a UV radiator.
  • the printing device 14 is shown enlarged in FIG. It can be seen here that the printing device 14 consists of an engraved cylinder 16 and a transfer cylinder 17, with the transfer cylinder 17 being designed as a blanket cylinder. A workpiece that is moved in the conveying direction 9 on the conveying device 8 is printed on by the transfer cylinder 17 .
  • Squeegees 18 , 19 are attached both to the gravure roller 16 and to the transfer cylinder 17 , each forming a reservoir for design paint 20 .
  • the squeegee 18 ensures that design paint 20 is brushed into the recesses of the gravure roller and is stripped off the roller surface outside of the recesses.
  • the reservoir formed by the squeegee 19 there serves to rinse the surface of the transfer cylinder 17 with design paint 20.
  • the squeegee 19 ensures that as little design paint as possible remains on the surface of the transfer cylinder 18 after the rinsing process - apart from the unavoidable residual film, which was recognized as problematic according to the invention and whose disadvantageous effects were eliminated according to the invention.

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  • Laminated Bodies (AREA)
  • Printing Methods (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Claims (10)

  1. Procédé de production d'une surface présentant des différences de degré de brillance sur une pièce en forme de plaque, comprenant les étapes de procédé consistant à :
    - fournir une plaque support (1), en particulier une plaque support en matériau à base de bois,
    - imprimer la plaque support (1) de manière indirecte ou directe avec une couche décorative (3), appliquer une couche bouche-pores (4) au moins partiellement transparente sur toute surface de la couche décorative (3), selon lequel la couche bouche-pores (4) est constituée d'un vernis bouche-pores présentant un premier degré de brillance après son durcissement,
    - durcir au moins partiellement la couche bouche-pores (4),
    - imprimer la couche bouche-pores (4) au moins partiellement durcie avec une impression design (6) formée avec un vernis design au moins partiellement transparent et présentant un second degré de brillance après son durcissement,
    caractérisée en ce que
    - après le durcissement au moins partiel de la couche bouche-pores (4), une couche intermédiaire (5) au moins partiellement transparente est appliquée sur toute la surface de la couche bouche-pores (4), selon lequel la couche intermédiaire (5) est fabriquée avec un vernis intermédiaire constitué du même matériau que le vernis bouche-pores ou d'un matériau qui présente après son durcissement le même degré de brillance que le vernis bouche-pores,
    - et en ce que le vernis design est imprimé de manière humide sur humide sur la couche intermédiaire (5) avant le durcissement de la couche intermédiaire (5).
  2. Procédé selon la revendication 1,
    caractérisée en ce que
    l'impression design (6) est mise en oeuvre avec une quantité d'application spécifique à la surface du vernis design au sein de l'image d'impression, ladite quantité d'application correspondant à au moins 1,5 fois, préférentiellement entre 1,5 et 15 fois la quantité d'application spécifique à la surface de la couche intermédiaire (5).
  3. Procédé selon la revendication 1 ou 2,
    caractérisée en ce que
    l'impression design (6) est mise en oeuvre grâce à un procédé d'impression en héliogravure indirecte avec un rouleau de gravure et un cylindre de transfert, et en ce que la quantité d'application spécifique à la surface de la couche intermédiaire (5) correspond au moins à 5 fois, de préférence entre 5 et 50 fois la quantité d'application spécifique à la surface d'un film résiduel du vernis design imprimé en dehors de l'image d'impression de l'impression design.
  4. Procédé selon l'une quelconque des revendications 1 à 3,
    caractérisée en ce que
    la couche bouche-pores (4) est gélifiée avant l'application de la couche intermédiaire (5) ou est durcie et poncée avant l'application de la couche intermédiaire (5).
  5. Procédé selon l'une quelconque des revendications 1 à 4,
    caractérisée en ce que
    un vernis bouche-pores et un vernis design sont utilisés, dont les degrés de brillance, mesurés selon la norme DIN EN ISO 2813 avec un angle de 60°, diffèrent à l'état durci respectivement d'au moins 50 unités de degré de brillance (GU), de préférence d'au moins 70 GU.
  6. Procédé selon l'une quelconque des revendications 1 à 4,
    caractérisée en ce que
    un vernis bouche-pores est utilisé, dont le degré de brillance, mesuré selon la norme DIN EN ISO 2813 avec un angle de 60°, est d'au moins 75 unités de degré de brillance (GU) à l'état durci, selon lequel un vernis design est utilisé, dont le degré de brillance, mesuré selon la norme DIN EN ISO 2813 avec un angle de 60°, n'est que légèrement inférieur, en particulier d'environ 10 GU à 30 GU.
  7. Procédé selon l'une quelconque des revendications 1 à 6,
    caractérisée en ce que
    l'impression design (6) est mise en oeuvre grâce à un procédé d'impression en héliogravure indirecte avec un rouleau de gravure et un cylindre porte-blanchet, et en ce que le cylindre porte-blanchet est raclé après le transfert de l'image d'impression afin d'éviter les images fantômes lors de rotations ultérieures, selon lequel le cylindre porte-blanchet est rincé avec du vernis design avant le raclage.
  8. Pièce en forme de plaque fabriquée grâce à un procédé selon l'une quelconque des revendications 1 à 7, avec une plaque support (1), en particulier une plaque support en matériau à base de bois, qui est imprimée de manière directe ou indirecte avec une couche décorative (3), avec une couche bouche-pores (4) au moins partiellement transparente appliquée sur toute la surface de la couche décorative (3) et constituée d'un vernis bouche-pores présentant un premier degré de brillance à l'état durci, et avec une impression design (6) au moins partiellement transparente appliquée sur la couche bouche-pores (4) et présentant un second degré de brillance,
    selon laquelle les premier et second degrés de brillance, mesurés selon la norme ISO 2813 avec un angle de 60°, diffèrent d'au moins 50 unités de degré de brillance (GU), de préférence d'au moins 70 GU, et caractérisée en ce qu'une couche intermédiaire (5) au moins partiellement transparente et présentant un degré de brillance égal au premier degré de brillance se trouve entre la couche bouche-pores (4) et l'impression design (6).
  9. Pièce en forme de plaque selon la revendication 8,
    caractérisée en ce que
    l'impression design (6) présente une épaisseur de couche correspondant à au moins 1,5 fois, de préférence entre 1,5 et 15 fois l'épaisseur de couche de la couche intermédiaire (5).
  10. Pièce en forme de plaque selon la revendication 8 ou 9,
    caractérisée en ce que
    l'impression design (6) présente une image d'impression indépendante de la couche décorative (3).
EP16166995.7A 2015-05-08 2016-04-26 Piece en forme de plaque comprenant une surface ayant des differentes de brillance et procede de production d'une telle surface Active EP3090882B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015107259.9A DE102015107259A1 (de) 2015-05-08 2015-05-08 Plattenförmiges Werkstück mit einer Oberfläche mit Glanzgradunterschieden, Verfahren zum Erzeugen einer solchen Oberfläche und Anlage zur Durchführung des Verfahrens

Publications (2)

Publication Number Publication Date
EP3090882A1 EP3090882A1 (fr) 2016-11-09
EP3090882B1 true EP3090882B1 (fr) 2023-06-07

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EP (1) EP3090882B1 (fr)
DE (1) DE102015107259A1 (fr)
ES (1) ES2949806T3 (fr)
HU (1) HUE063286T2 (fr)
LT (1) LT3090882T (fr)
PL (1) PL3090882T3 (fr)

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PL3415317T5 (pl) 2017-06-13 2023-11-27 Hymmen GmbH Maschinen- und Anlagenbau Sposób i urządzenie do wytwarzania powierzchni dekoracyjnej
DE102017113035B4 (de) * 2017-06-13 2019-10-31 Hymmen GmbH Maschinen- und Anlagenbau Verfahren und Vorrichtung zur Herstellung einer dekorativen Oberfläche
PL3415316T3 (pl) 2017-06-13 2020-10-05 Hymmen GmbH Maschinen- und Anlagenbau Sposób i urządzenie do wytwarzania strukturyzowanej powierzchni
CN110049644A (zh) * 2019-04-04 2019-07-23 Oppo广东移动通信有限公司 壳体及其制备方法及电子设备
DE102019206431A1 (de) 2019-05-03 2020-11-05 Hymmen GmbH Maschinen- und Anlagenbau Verfahren zum Herstellen einer Struktur auf einer Oberfläche

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Publication number Priority date Publication date Assignee Title
EP1645339B1 (fr) 2004-10-05 2015-07-08 Fritz Egger GmbH & Co. OG Procédé et appareil pour faire une surface structurée et objet manufacturé avec une surface structurée
DE202005015978U1 (de) * 2005-10-10 2007-02-15 Kronospan Technical Co. Ltd., Engomi Abriebfeste Platten mit dekorativer Oberfläche
DE102006052293C5 (de) * 2006-11-03 2011-02-03 Kronotec Ag Holzwerkstoffplatte mit Echtholzfurnier und Verfahren zu ihrer Herstellung
DE102007012236B4 (de) 2007-03-12 2013-10-31 Flooring Technologies Ltd. Verfahren zum Veredeln einer Holzwerkstoffplatte und daraus hergestelltes Paneel
DE102007044261B4 (de) * 2007-09-17 2009-06-18 Flooring Technologies Ltd. Verfahren zur Bereitstellung einer Walzenanordnung zum Erzeugen von Dekoren auf einer Holzwerkstoffoberfläche
DE102008051211A1 (de) * 2008-10-14 2010-04-22 Guido Schulte Boden-, Wand- oder Deckenpaneel und Verfahren zur Herstellung eines solchen Paneels
DE102009004482B4 (de) 2009-01-09 2012-03-29 Fritz Egger Gmbh & Co. Bauelement aus Holzwerkstoff mit aufgedrucktem Dekor und unterschiedlichem Glanzgrad
DE102010010784C5 (de) * 2010-03-09 2017-03-23 Fritz Egger Gmbh & Co. Og Verfahren und Vorrichtung zur Herstellung eines plattenförmigen Produktes mit einer ein Dekor aufweisenden Oberfläche
PL2857221T3 (pl) * 2013-10-07 2018-12-31 Flooring Technologies Ltd. Panel z super matową powierzchnią
EP2873535A1 (fr) * 2013-11-15 2015-05-20 Flooring Technologies Ltd. Pièces dotées d'une surface de décor structuré

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PL3090882T3 (pl) 2023-10-09
LT3090882T (lt) 2023-08-10
DE102015107259A1 (de) 2016-11-10
HUE063286T2 (hu) 2024-01-28
EP3090882A1 (fr) 2016-11-09
ES2949806T3 (es) 2023-10-03

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