WO2011138441A1 - Verfahren und vorrichtung zum erzeugen von dreidimensionalen oberflächen - Google Patents
Verfahren und vorrichtung zum erzeugen von dreidimensionalen oberflächen Download PDFInfo
- Publication number
- WO2011138441A1 WO2011138441A1 PCT/EP2011/057324 EP2011057324W WO2011138441A1 WO 2011138441 A1 WO2011138441 A1 WO 2011138441A1 EP 2011057324 W EP2011057324 W EP 2011057324W WO 2011138441 A1 WO2011138441 A1 WO 2011138441A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carrier element
- layers
- image
- web
- digital printing
- Prior art date
Links
Classifications
-
- 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
- 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
Definitions
- the invention relates to a method and an apparatus for producing three-dimensional surfaces.
- 2008/155276 A2 known.
- an image is printed on a decorative paper by means of a digital printing machine, which is passed as an endless web below the digital printing press.
- the decorative paper provided with the image is applied together with an overlay paper on a carrier element and pressed with this.
- the desired structure is embossed or pressed into the carrier element by the pressing of the composite consisting of the carrier element, the decor paper and the overlay paper.
- the pressing device must have a correspondingly formed pressure plate or die.
- the production of such dies or pressing plates is relatively expensive, expensive and requires a relatively long time, especially for small batches or small piece sizes of the support element.
- the carrier paper or overlay paper used e.g. in consequence of changing moistures or temperatures, length or width variations is subjected, which is very difficult or only with relatively high effort to bring into line with the printed image of the die.
- EP 1 017 555 B1 of the applicant discloses a method for producing a die having a three-dimensional structure, which is used for producing surfaces, in particular surfaces of melamine resin, in the production of laminate panels.
- a structured surface is formed on the surface of the laminate panel produces that the web-shaped die is brought into coincidence with the surface of the laminate plate and is pressed with this.
- the structure of the die transfers to the surface of the laminate.
- it can optionally be reused, and it is also known from the cited document to provide the layer or structure of the matrix with color pigments which combine with the surface of the laminate plate during curing or pressing. diffused into this.
- the invention has the object, a method and a device for producing three-dimensional surfaces in such a way that it is economically applicable to relatively small lot sizes, has high flexibility and high accuracy and haptic favorable Has properties.
- This object is achieved in a method and a device for generating a three-dimensional surface having the features of the two independent claims.
- the invention is based on the idea to form the image generated by at least one digital printing machine as a three-dimensional structure, so that it may be possible to dispense with the production of expensive semi-finished products, for example specially shaped embossing dies or the like.
- such three-dimensional surfaces can be produced by means of in particular a plurality of digital printing machines arranged one behind the other, so that the image or the three-dimensional structure can be connected directly or indirectly to the carrier element.
- the number of superimposed layers is not limited in principle. So it is, for example, at a typical layer thickness of 15 ⁇ quite possible, for example, to arrange six such layers one above the other, resulting in a haptic clearly recognizable structure.
- the structure is formed directly on a carrier element, in particular a plate, such as e.g. a furniture panel or a floor element can be applied.
- a carrier element in particular a plate, such as e.g. a furniture panel or a floor element
- This eliminates the need for elaborate dies or tools for the formation of the three-dimensional structure, which allows the economic use or economical production of relatively small batches.
- additional intermediate elements such as e.g. a backing paper or the like, the production additionally simplified or made more economical.
- the structure is applied to a sheet-like or film-like web.
- a sheet-like or film-like web is used for example for the coating of furniture and may optionally be provided on the furniture side facing the side with a connecting layer.
- the gloss level of each layer on the drying or curing of the pigmented binders in particular their drying time, can be adjusted.
- the visual impression for an observer can be additionally improved so that the impression is created that the three-dimensional surface consists, for example, of a natural material, such as a wood veneer.
- This is particularly advantageous, for example, in the case of laminate floors, which should give the viewer or user the impression of a real wooden floor.
- a device for producing three-dimensional surfaces it is proposed according to the invention for forming a relatively compact and high-performance device that several digital printing machines are provided, that the printing presses are arranged one behind the other in the conveying direction of the carrier element and that each printing press is associated with a drying device.
- Fig. 5 shows the generation of a three-dimensional structure using electrically conductive colors in various processing steps
- FIG. 1 shows a device 10 for producing a three-dimensional surface 1 on a carrier element 5.
- the exemplary embodiment illustrated in FIG. 1 is a plate, such as a furniture plate or a floor element, in particular a floor element as part of a laminate floor.
- the carrier element 5 is a plate, web, belt or roller-shaped tool.
- the carrier element 5 is a sheet-like or sheet-like web, as it serves for coating of furniture workpieces, wherein the web on the furniture workpiece associated side have a connecting layer can.
- the carrier element 5 is a tool, this can serve in particular for embossing three-dimensional surfaces 1.
- the end product thus has a three-dimensional surface 1.
- the carrier element 5 is conveyed in the direction of the arrow 12 by means of a conveying device 1 1, which is in particular not driven in a continuous manner and not shown in detail.
- the device 10 comprises four devices each designed as digital printing presses 13 to 16, in particular each of a plurality of printer nozzle units 18. Further, each of the digital printing presses 13 to 16 is followed by a particularly controllable UV in the conveying direction (arrow 12) of the carrier element 5 -Drying device 20 at.
- a three-dimensional structure 2 shown in more detail in FIG. 2 is applied to the upper side or surface 1 of the carrier element 5.
- the structure 2 has four printing layers 22 to 25, each of equal thickness.
- the number of print layers 22 to 25 may also be larger or smaller, depending on the number of digital printing machines used 13 to 16.
- the four print layers 22 to 25 are each formed the same thickness, but they may also have different thicknesses. As a typical layer thickness of the print layers 22 to 25, this has a thickness of about 15 ⁇ on.
- the experiments carried out in the context of the invention were carried out by means of a Roland "LEC-330" piezoelectric inkjet printer using UV-curing binders in which pigmented inks and / or inks were added.
- the easiest way to set the thickness of the print layers 22 to 25 is via the size of the color drops used (droplet size).
- the printing layers 22 to 25 are successively produced or formed by means of the device 10 or the digital printing machines 13 to 16, by first producing the first printing layer 22 by means of the first digital printing machine 13. This print layer 22 is then dried by means of the first drying device 20 assigned to the printing press 13, whereupon the second print layer 22 is subsequently applied by means of the second printing press 14. It is essential that at least one, preferably all print layers 22 to 25 produce an overall image. In this case, it can also be provided that only the lowermost layer 22 facing the carrier element 5 generates the image, while the other layers generate the three-dimensional structure 2.
- the degree of gloss of the respective print layer 22 to 25 can be influenced by curing by means of the drying devices 20, in particular by the drying time.
- gloss levels between glossy and dull are adjustable by varying the drying time, wherein a longer drying time is accompanied by an increase in the gloss level.
- the extent produced by means of the printing presses 13 to 16 three-dimensional surface 1 or its structure 2 can subsequently further deviss. Processing steps are subjected to, for example, the curing of the surface 1 serve.
- Such surface treatments may, for example, also consist in the use of different paint systems which may subsequently be applied to the surface 1.
- the surface 1 can be pressed by means of an overlay or coated with different films.
- an electron beam treatment or other mechanical processing (for example, polishing or matting) of the surface 1 is conceivable.
- FIGS. 3 to 5 show the various processing steps for producing a galvanically treated surface 30.
- 3 shows first the untreated carrier element 31, which subsequently contactedd according to the Fig. 4, in the embodiment with three layers 32 to 34 is printed from electrically conductive paint according to the method previously described.
- the three-dimensional surface 30 formed by means of the layers 32 to 34 is provided or coated with a galvanic layer 35.
- coatings for example chromium layers, such as matt chrome or hard chrome, in question. It is also possible to use nickel or copper with subsequent mechanical or galvanic aftertreatment.
- Fig. 6 to 10 processing steps are shown, as they serve to produce a three-dimensional surface 40 on a support member 41 using electrically non-conductive paint.
- a layer 42 of electrically non-conductive ink is printed on the carrier element 41.
- the interstices of the layer 42 are completely galvanized with a material 43.
- the printing ink (layer 42) is subsequently removed and finally, according to FIG. 10, the remaining structure is optionally finished or completely electroplated or coated with a layer 45 without aftertreatment.
- the device 10 described so far or the method described so far for the production of a three-dimensional surface 1 can be modified or modified in many ways without deviating from the idea of the invention.
- This consists in particular in the direct production of a three-dimensional structure 2 on a surface 1 by means of at least one digital printing press 13 to 16.
- it can be provided, for example, by the addition of abrasive agents in the printing ink (or directly into a gloss varnish) a wear-resistant Surface, even without finishing, to produce.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Printing Methods (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11722754.6A EP2566700B1 (de) | 2010-05-07 | 2011-05-06 | Verfahren und vorrichtung zum erzeugen von dreidimensionalen oberflächen |
RU2012152647/12A RU2564606C2 (ru) | 2010-05-07 | 2011-05-06 | Способ и устройство для создания трехмерных поверхностей |
PL11722754T PL2566700T3 (pl) | 2010-05-07 | 2011-05-06 | Sposób i urządzenie do wytwarzania powierzchni trójwymiarowych |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010019838A DE102010019838A1 (de) | 2010-05-07 | 2010-05-07 | Verfahren und Vorrichtung zum Erzeugen von dreidimensionalen Oberflächen |
DE102010019838.2 | 2010-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011138441A1 true WO2011138441A1 (de) | 2011-11-10 |
Family
ID=44119004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/057324 WO2011138441A1 (de) | 2010-05-07 | 2011-05-06 | Verfahren und vorrichtung zum erzeugen von dreidimensionalen oberflächen |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2566700B1 (de) |
DE (1) | DE102010019838A1 (de) |
PL (1) | PL2566700T3 (de) |
RU (1) | RU2564606C2 (de) |
WO (1) | WO2011138441A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202012001081U1 (de) | 2012-02-03 | 2012-03-23 | Karl W. Niemann Gmbh & Co. Kg | Platte mit strukturierter Oberfläche |
DE102012002025B4 (de) | 2012-02-03 | 2013-09-26 | Karl W. Niemann Gmbh & Co. Kg | Verfahren zum Herstellen einer Platte mit strukturierter Oberfläche und Platte mit strukturierter Oberfläche |
DE102012111809B4 (de) * | 2012-12-05 | 2018-01-04 | SÜDDEKOR GmbH | Dekoratives Oberflächenmaterial für Fußböden und Möbel sowie Verfahren zu dessen Herstellung |
JP6437539B2 (ja) | 2013-06-26 | 2018-12-12 | オセ−テクノロジーズ ビーブイ | レリーフ印刷物を生成するための方法 |
DE102015102180A1 (de) * | 2015-02-16 | 2016-08-18 | Wemhöner Surface Technologies GmbH & Co. KG | Verfahren zur Erzeugung einer Oberflächenstruktur auf einer Oberfläche eines Werkstückes und damit erzeugtes Werkstück |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1017555B1 (de) | 1997-09-22 | 2001-10-31 | WKP Württembergische Kunststoffplatten-Werke GmbH & Co. KG | Bahnförmige matrize zum erzeugen von oberflächenmaterialen sowie verfahren zum herstellen einer solchen matrize |
US20040145629A1 (en) * | 2003-01-16 | 2004-07-29 | Kia Silverbrook | Printed product incorporating inorganic semiconductors |
US20050014005A1 (en) * | 2003-07-18 | 2005-01-20 | Laura Kramer | Ink-jettable reactive polymer systems for free-form fabrication of solid three-dimensional objects |
EP1832429A2 (de) * | 2006-03-08 | 2007-09-12 | Homag Holzbearbeitungssysteme AG | Vorrichtung zum Bemustern von Werkstücken |
US20080218539A1 (en) * | 2007-03-08 | 2008-09-11 | Contra Vision Limited | Inkjet printing partially imaged panels with superimposed layers |
WO2008155276A2 (de) | 2007-06-20 | 2008-12-24 | Theodor Hymmen Holding Gmbh | Verfahren und vorrichtung zur dekorativen beschichtung einer platte |
-
2010
- 2010-05-07 DE DE102010019838A patent/DE102010019838A1/de active Pending
-
2011
- 2011-05-06 WO PCT/EP2011/057324 patent/WO2011138441A1/de active Application Filing
- 2011-05-06 RU RU2012152647/12A patent/RU2564606C2/ru active
- 2011-05-06 PL PL11722754T patent/PL2566700T3/pl unknown
- 2011-05-06 EP EP11722754.6A patent/EP2566700B1/de active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1017555B1 (de) | 1997-09-22 | 2001-10-31 | WKP Württembergische Kunststoffplatten-Werke GmbH & Co. KG | Bahnförmige matrize zum erzeugen von oberflächenmaterialen sowie verfahren zum herstellen einer solchen matrize |
US20040145629A1 (en) * | 2003-01-16 | 2004-07-29 | Kia Silverbrook | Printed product incorporating inorganic semiconductors |
US20050014005A1 (en) * | 2003-07-18 | 2005-01-20 | Laura Kramer | Ink-jettable reactive polymer systems for free-form fabrication of solid three-dimensional objects |
EP1832429A2 (de) * | 2006-03-08 | 2007-09-12 | Homag Holzbearbeitungssysteme AG | Vorrichtung zum Bemustern von Werkstücken |
US20080218539A1 (en) * | 2007-03-08 | 2008-09-11 | Contra Vision Limited | Inkjet printing partially imaged panels with superimposed layers |
WO2008155276A2 (de) | 2007-06-20 | 2008-12-24 | Theodor Hymmen Holding Gmbh | Verfahren und vorrichtung zur dekorativen beschichtung einer platte |
Also Published As
Publication number | Publication date |
---|---|
RU2564606C2 (ru) | 2015-10-10 |
EP2566700A1 (de) | 2013-03-13 |
RU2012152647A (ru) | 2014-06-20 |
DE102010019838A1 (de) | 2011-11-10 |
EP2566700B1 (de) | 2017-11-01 |
PL2566700T3 (pl) | 2018-03-30 |
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