EP2179864A1 - Method for finishing a carrier plate - Google Patents
Method for finishing a carrier plate Download PDFInfo
- Publication number
- EP2179864A1 EP2179864A1 EP08018733A EP08018733A EP2179864A1 EP 2179864 A1 EP2179864 A1 EP 2179864A1 EP 08018733 A EP08018733 A EP 08018733A EP 08018733 A EP08018733 A EP 08018733A EP 2179864 A1 EP2179864 A1 EP 2179864A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- layer
- press plate
- film
- pressing device
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 12
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 10
- 239000004640 Melamine resin Substances 0.000 claims abstract description 9
- 238000005034 decoration Methods 0.000 claims abstract description 7
- 239000003973 paint Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000002023 wood Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 239000000049 pigment Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 29
- 239000002346 layers by function Substances 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 230000009969 flowable effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 238000007786 electrostatic charging Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004924 water-based lacquer Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/0052—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by pressing
-
- 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
- B44C5/043—Ornamental plaques, e.g. decorative panels, decorative veneers containing wooden elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F9/00—Designs imitating natural patterns
- B44F9/02—Designs imitating natural patterns wood grain effects
Definitions
- the invention relates to a method for refining a support plate, for example a wood or wood-based panel, in particular MDF or HDF board with a top and a bottom, on the surface of the top of which a plurality of layers of a synthetic resin, preferably melamine resin applied and each layer is dried prior to the application of the next layer, wherein between two layers, a color layer is provided to produce a decoration and the dry layer structure between an upper and a lower pressure plate of a pressing device is pressed under the action of heat and pressure, thereby melting the resin layers. Furthermore, the invention relates to a pressing device.
- a support plate for example a wood or wood-based panel, in particular MDF or HDF board with a top and a bottom
- a plurality of layers of a synthetic resin, preferably melamine resin applied and each layer is dried prior to the application of the next layer, wherein between two layers, a color layer is provided to produce a decoration and the dry layer structure between an upper and a lower pressure plate of a
- the method described above is for example from the EP 1 454 763 A2 known.
- the plates produced by the process are used, for example, for the furniture, from them also panels, especially floor panels can be produced.
- Floor panels with a base plate made of wood material are commonly referred to as laminate panels and have been for many years for the substitution of parquet in the trade.
- the surface of the support plate is first ground and then a Primer made of one or more melamine resin layers applied to the primer then the desired decor (parquet, wood grain, tiles, etc.) is printed.
- a functional layer is applied for sealing the top.
- wear-resistant particles such as corundum, are embedded in the functional layer.
- the layer structure is pressed while embossing a structure corresponding to the decor (relief), in order to harmonize the visual and haptic impression with the natural material reproduced by the decor,
- WO 2007/059805 A1 From the WO 2007/059805 A1 is a coating system with flowable coating material for smooth or textured surfaces known.
- a material web with a structured surface is used.
- a carrier material On the input side of the coating system, a carrier material is supplied, which is coated with a flowable material.
- a collecting device Below the material web a collecting device is provided, which is funnel-shaped in cross section together with the material web, so that the flowable material can be applied to the carrier plate. While the carrier plate is transported with the overlying web through the device, the coating material hardens and it forms in its surface, the predetermined structure of the material web.
- the pressing device is very complex. As a coating material expensive UV coatings must be used.
- a structured film provided with depressions and / or elevations is arranged below the upper press plate, which ensures that the molten synthetic resin flows smoothly to the depressions and / or elevations of the texturing film, whereby a. After curing of the resin Structure forms.
- the surface created in this way is characterized by a new visual and haptic impression.
- the product surfaces are softer or more velvety, which is due to the effect of the structuring film instead of a hard steel pressed sheet. Since the structure is carried out in a short-cycle press by means of the structuring sensor film, the desired structure can be quickly and inexpensively changed or replaced. So it can be made on a pressing device a wide range of products.
- a water-based lacquer enriched with color pigments is used for the color layer.
- a counteracting layer is preferably applied to the underside prior to pressing.
- a liquid melamine resin is applied to the preferably previously ground top side.
- a primer layer can then be applied to the dried melamine resin layer.
- a pressing device for pressing and patterning carrier plate provided with a plurality of resin layers with an upper one Pressing plate and a lower pressure plate is characterized in that below the upper pressure plate is provided with depressions and / or elevations structured shear film is to be arranged.
- the texturizer film is preferably applied to the press plate.
- it is preferably fixable to the pressing plate, which can be done for example by suction, electrostatic charging or adhesion.
- an unwinding device is arranged on one side next to the upper press plate, and a winding device for the texturing film is arranged on the opposite side.
- the structure matching the printed decor is embossed in each case in the associated plate size.
- the structure can be repeated on the foil tape.
- the upper pressure plate has a press plate provided with a plurality of openings, and the openings communicate with a pneumatic device.
- a negative pressure for sucking the pattern generator film can be generated.
- the structurizer film then completely covers the openings in the press plate.
- the pneumatic device may preferably generate an overpressure in a pulse-like manner, which blows the structured-film from the press plate.
- the single FIGURE shows schematically the side view of a short-cycle press (KT-press) with the upper pressure plate 1 and the lower pressure plate 11.
- the upper pressure plate 1 consists of the upper frame 2, the press pad 3 and the press plate 4.
- Die on a press table 12th arranged lower press plate 11 consists of the base 13, the press pad 14 and the press plate 15th
- the lower press plate 11 is rigid. About the impression cylinder 5, the upper pressure plate 1 can be lowered to the lower pressure plate 11 and pressurized.
- the press plates 1, 11 are heated by thermal oil in a known manner.
- the openings in the press plate 4 are connected to a both negative pressure and positive pressure generating pneumatic device 50 in connection.
- an unwinding device 6 and a winding device 10 are arranged opposite one another.
- the structuring film 8 is unwound from the unwinding device 6 and simultaneously wound up by the winding device 10.
- About deflection rollers 7, 9, the Strtikturgeber film is guided below the press plate 1.
- the large-format support plate for example an MDF or HDF plate, is abraded by 0.1 mm.
- melamine-based liquid resin is applied to the top for priming and dried to the layer 101.
- a primer is applied and dried.
- a layer 102 enriched with color pigments, water-based paint is applied and thus generates the decorative layer, which is then dried.
- at least one functional layer 103 is applied as a seal of the upper side.
- the functional layer 103 it is possible to integrate the abrasion and / or the scratch-resistance-increasing particles.
- the functional layer 103 can also be formed antistatic.
- at least one counter-tensile layer 104 is applied to its underside and dried. Subsequently, the carrier plate 100 is transported into the short-cycle press and placed on the lower press plate 11.
- the structure of the structure-donor sheet 8 corresponding to the decor of the decoration layer 102 is selected and then pulled under the upper press plate 1 by driving the take-up device 10.
- the structure sensor film 8 is wound from the unwinding device 6.
- the structuring film 8 is sucked onto the press plate 4 and then the upper press plate 1 is lowered onto the carrier plate 100. Due to the heat and the pressure, the resin layers melt and the liquid resin runs into the depressions or fills the gaps between the elevations of the structuring film 8, so that after curing of the resin, a structure corresponding to the decoration in the surface of the Carrier plate 100 was generated.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
- Finished Plywoods (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zum Veredeln einer Trägerplatte, beispielsweise einer Holz- oder Holzwerkstoffplatte, insbesondere MDF- oder HDF-Platte mit einer Oberseite und einer Unterseite, auf deren Oberfläche der Oberseite eine Mehrzahl von Schichten aus einem Kunstharz, vorzugsweise Melaminharz aufgebracht und jede Schicht vor dem Aufbringen der nächsten Schicht getrocknet wird, wobei zwischen zwei Schichten eine Farbschicht zur Erzeugung eines Dekors vorgesehen wird und der trockene Schichtaufbau zwischen einer oberen und einer unteren Pressplatte einer Pressvorrichtung unter Einwirkung von Wärme und Druck verpresst wird und dabei die Kunstharzschichten aufschmelzen. Ferner betrifft die Erfindung eine Pressvorrichtung.The invention relates to a method for refining a support plate, for example a wood or wood-based panel, in particular MDF or HDF board with a top and a bottom, on the surface of the top of which a plurality of layers of a synthetic resin, preferably melamine resin applied and each layer is dried prior to the application of the next layer, wherein between two layers, a color layer is provided to produce a decoration and the dry layer structure between an upper and a lower pressure plate of a pressing device is pressed under the action of heat and pressure, thereby melting the resin layers. Furthermore, the invention relates to a pressing device.
Das vorstehend beschriebene Verfahren ist beispielsweise aus der
Fußbodenpaneele mit einer Trägerplatte aus Holzwerkstoff werden üblicherweise als Laminatpaneele bezeichnet und sind seit vielen Jahren zur Substitution von Parkett im Handel. Um eine glatte Oberfläche zu erhalten, wird die Oberfläche der Trägerplatte zunächst geschliffen und dann eine Grundierung aus einer oder mehrerer Melaminharzschichten aufgetragen, Auf die Grundierung wird dann das gewünschte Dekor (Parkett, Holzmaserung, Fliesen usw.) aufgedruckt. Auf das gedruckte Dekor wird dann eine Funktionsschicht zur Versiegelung der Oberseite aufgebracht. Wenn die Trägerplatte anschließend zu Fußbodenpaneelen weiterverarbeitet werden soll, werden in die Funktionsschicht verschleißhemmende Partikel, beispielsweise Korund, eingebettet. Abschließend wird der Schichtaufbau verpresst und dabei eine zu dem Dekor korrespondierende Struktur (Relief) eingeprägt, um den optischen und haptischen Eindruck dem durch das Dekor nachgebildeten natürlichen Material anzugleichen,Floor panels with a base plate made of wood material are commonly referred to as laminate panels and have been for many years for the substitution of parquet in the trade. To obtain a smooth surface, the surface of the support plate is first ground and then a Primer made of one or more melamine resin layers applied to the primer then the desired decor (parquet, wood grain, tiles, etc.) is printed. On the printed decor then a functional layer is applied for sealing the top. If the carrier plate is then to be further processed to floor panels, wear-resistant particles, such as corundum, are embedded in the functional layer. Finally, the layer structure is pressed while embossing a structure corresponding to the decor (relief), in order to harmonize the visual and haptic impression with the natural material reproduced by the decor,
Aus der
Es ist auch bekannt, Oberflächenstrukturen in auf Holzwerkstoffplatten aufkaschierte Folienpakete über Strukturgeber-Folien auf Umlaufpressen einzubringen. Da das Folienpaket bereits fertig ist, wird sowohl ein hoher Druck als auch eine hohe Temperatur benötigt. Da sowohl der aufbringbare Druck als auch die Temperatur durch den konstruktiven Aufbau der Umlaufpresse begrenzt sind, laufen derartige Anlagen nur sehr langsam. Die wiederverwendbare Strukturgeber-Folie übersteht nur eine begrenzte Anzahl an Durchläufen, so dass dieses Verfahren auch recht kostenintensiv ist.It is also known to introduce surface structures in laminated on wood-based panels film packages on texturizer films on rotary presses. Since the film package is already finished, both a high pressure and a high temperature is needed. Since both the applicable pressure and the temperature are limited by the structural design of the circulating press, such systems run only very slowly. The reusable plasticizer film survives only a limited number on runs, so that this procedure is also quite expensive.
Von dieser Problemstellung ausgehend soll das eingangs beschriebene Verfahren zum Veredeln einer Trägerplatte verbessert werden und es soll eine Pressvorrichtung geschaffen werden, mit der entsprechend beschichtete Trägerplatten rasch und kostengünstig strukturiert werden können.Based on this problem, the method described at the outset for refining a carrier plate is to be improved and a press device is to be created with which correspondingly coated carrier plates can be structured quickly and cost-effectively.
Zur Problemlösung wird unterhalb der oberen Pressplatte eine mit Vertiefungen und/oder Erhöhungen versehene Strukturgeber-Folie angeordnet, die dafür sorgt, dass das aufgeschmolzene Kunstharz sich den Vertiefungen und/oder Erhöhungen der Strukturgeber-Folie fließend anpasst, wodurch sich nach dem Aushärten des Kunstharzes eine Struktur ausbildet.To solve the problem, a structured film provided with depressions and / or elevations is arranged below the upper press plate, which ensures that the molten synthetic resin flows smoothly to the depressions and / or elevations of the texturing film, whereby a. After curing of the resin Structure forms.
Die so hergestellte Oberfläche zeichnet sich durch einen neuen optischen und haptischen Eindruck aus. Die Produktoberflächen sind weicher bzw. samtiger, was durch die Wirkung der Strukturgeber-Folie anstelle eines harten Stahlpressblechs erfolgt. Da die Struktur in einer Kurztakt-Presse mittels der Strukturgeber-Folie erfolgt, kann die gewünschte Struktur schnell und kostengünstig geändert bzw. gewechselt werden. Es kann also eine breite Produktpalette auf einer Pressvorrichtung hergestellt werden.The surface created in this way is characterized by a new visual and haptic impression. The product surfaces are softer or more velvety, which is due to the effect of the structuring film instead of a hard steel pressed sheet. Since the structure is carried out in a short-cycle press by means of the structuring sensor film, the desired structure can be quickly and inexpensively changed or replaced. So it can be made on a pressing device a wide range of products.
Vorzugsweise wird für die Farbschicht ein mit Farbpigmenten angereicherter wasserbasierter Lack verwendet.Preferably, a water-based lacquer enriched with color pigments is used for the color layer.
Um eine spätere Schüsselung der Trägerplatte oder der daraus hergestellten Paneele zu vermeiden, wird vorzugsweise vor dem Verpressen auf die Unterseite eine Gegenzugschicht aufgebracht.In order to avoid a subsequent buffing of the support plate or the panels produced therefrom, a counteracting layer is preferably applied to the underside prior to pressing.
Als erste Schicht wird auf die vorzugsweise vorher geschliffene Oberseite ein flüssiges Melaminharz aufgetragen. Auf die getrocknete Melaminharzschicht kann dann insbesondere vorzugsweise eine Primerschicht aufgetragen werden. Eine Pressvorrichtung zum Verpressen und Strukturieren von mit einer Mehrzahl von Harzschichten versehenen Trägerplatte mit einer oberen Pressplatte und einer unteren Pressplatte zeichnet sich dadurch aus, dass unterhalb der oberen Pressplatte eine mit Vertiefungen und/oder Erhöhungen versehene Strukturgeber-Folie anzuordnen ist.As the first layer, a liquid melamine resin is applied to the preferably previously ground top side. In particular, a primer layer can then be applied to the dried melamine resin layer. A pressing device for pressing and patterning carrier plate provided with a plurality of resin layers with an upper one Pressing plate and a lower pressure plate is characterized in that below the upper pressure plate is provided with depressions and / or elevations structured shear film is to be arranged.
Vorzugsweise liegt die Strukturgeber-Folie an der Pressplatte an. Insbesondere vorzugsweise ist sie an der Pressplatte fixierbar, was beispielsweise durch Ansaugen, elektrostatische Aufladung oder Adhäsion erfolgen kann.The texturizer film is preferably applied to the press plate. In particular, it is preferably fixable to the pressing plate, which can be done for example by suction, electrostatic charging or adhesion.
Vorzugsweise ist auf der einen Seite neben der oberen Pressplatte eine Abwickeleinrichtung und auf der gegenüberliegenden Seite eine Aufwickeleinrichtung für die Strukturgeber-Folie angeordnet. Auf der Strukturgeber-Folie ist die zu dem aufgedruckten Dekor passende Struktur jeweils in zugehöriger Plattengröße eingeprägt. Die Struktur kann sich auf dem Folienband wiederholen. Es können aber auch unterschiedliche Strukturen hintereinander (jeweils in Plattengröße) auf der Strukturgeber-Folie vorgesehen sein.Preferably, an unwinding device is arranged on one side next to the upper press plate, and a winding device for the texturing film is arranged on the opposite side. On the structure-forming film, the structure matching the printed decor is embossed in each case in the associated plate size. The structure can be repeated on the foil tape. However, it is also possible for different structures to be provided one behind the other (in each case in plate size) on the structure-forming film.
Vorzugsweise weist die obere Pressplatte ein mit einer Mehrzahl von Öffnungen versehenes Pressblech auf, und die Öffnungen stehen mit einer Pneumatikeinrichtung in Verbindung.Preferably, the upper pressure plate has a press plate provided with a plurality of openings, and the openings communicate with a pneumatic device.
Von der Pneumatik-Einrichtung kann ein Unterdruck zum Ansaugen der Strukturgeber-Folie erzeugt werden. Vorzugsweise deckt die Strukturgeber-Folie die Öffnungen im Pressblech dann vollständig ab. Um die am Pressblech anliegende Strukturgeber-Folie zu entfernen, kann von der Pneumatikeinrichtung vorzugsweise impulsartig ein Überdruck erzeugt werden, der die Strukturgeber-Folie vom Pressblech abbläst.From the pneumatic device, a negative pressure for sucking the pattern generator film can be generated. Preferably, the structurizer film then completely covers the openings in the press plate. In order to remove the structure sensor film applied to the press plate, the pneumatic device may preferably generate an overpressure in a pulse-like manner, which blows the structured-film from the press plate.
Mit Hilfe einer Zeichnung soll ein Ausführungsbeispiel der Erfindung nachfolgend näher erläutert werden.With the aid of a drawing, an embodiment of the invention will be explained in more detail below.
Die einzige Figur zeigt schematisch die Seitenansicht einer Kurztakt-Presse (KT-Presse) mit der oberen Pressplatte 1 und der unteren Pressplatte 11. Die obere Pressplatte 1 besteht aus dem Obergestell 2, dem Presspolster 3 und dem Pressblech 4. Die auf einem Pressentisch 12 angeordnete untere Pressplatte 11 besteht aus dem Untergestell 13, dem Presspolster 14 und dem Pressblech 15.The single FIGURE shows schematically the side view of a short-cycle press (KT-press) with the upper pressure plate 1 and the
Die untere Pressplatte 11 ist starr. Über die Druckzylinder 5 kann die obere Pressplatte 1 auf die untere Pressplatte 11 abgesenkt und mit Druck beaufschlagt werden. Die Pressplatten 1, 11 werden über Thermalöl in bekannter Weise aufgeheizt. An dem Pressblech 4, das mit einer Mehrzahl nicht gezeigten Öffnungen versehen ist, liegt die Strukturgeber-Folie 9 an, in die eine Struktur eingeprägt ist. Die Öffnungen im Pressblech 4 stehen mit einer sowohl Unterdruck als auch Überdruck erzeugenden Pneumatikeinrichtung 50 in Verbindung. Beidseitig neben der oberen Pressplatte 1 sind sich gegenüberliegend eine Abwickelvorrichtung 6 und eine Aufwickelvorrichtung 10 angeordnet. Die Strukturgeber-Folie 8 wird von der Abwickelvorrichtung 6 abgewickelt und gleichzeitig von der Aufwickelvorrichtung 10 aufgewickelt. Über Umlenkrollen 7, 9 wird die Strtikturgeber-Folie unterhalb der Pressplatte 1 entlanggeführt. Wenn die Pneumatikeinrichtung 50 Unterdruck erzeugt, wird die Strukturgeber-Folie 9 an das Pressblech 4 angesaugt. Zum Lösen wird über die Pneumatikeinrichtung 50 ein Druckluftstaß erzeugt, der die Strukturgeber-Folie 8 vom Pressblech 4 abbläst.The
Zum Glätten der Oberfläche wird die großformatige Trägerplatte, beispielsweise eine MDF- oder HDF-Platte um 0.1 mm abgeschliffen. Sodann wird flüssiges Harz auf Melaminbasis auf die Oberseite zum Grundieren aufgetragen und zur Schicht 101 getrocknet. Auf die getrocknete Melaminharzschicht 101 wird ein Primer aufgetragen und getrocknet.To smooth the surface, the large-format support plate, for example an MDF or HDF plate, is abraded by 0.1 mm. Then, melamine-based liquid resin is applied to the top for priming and dried to the
Anschließend wird eine Schicht 102 mit Farbpigmenten angereicherter, wasserbasierter Lack aufgetragen und damit die Dekorschicht erzeugt, die dann getrocknet wird. Hierauf wird wenigstens eine Funktionsschicht 103 als Versiegelung der Oberseite aufgetragen. In der Funktionsschicht 103 können den Abrieb und/oder die Kratzfestigkeit erhöhende Partikel integriert sein. Die Funktionsschicht 103 kann auch antistatisch ausgebildet werden. Zum Ausgleich der Wirkung des Schichtaufbaus 101, 102, 103 auf der Oberseite der Trägerplatte 100 wird auf ihrer Unterseite wenigstens eine Gegenzugschicht 104 aufgebracht und getrocknet. Anschließend wird die Trägerplatte 100 in die Kurztakt-Presse hinein transportiert und auf die untere Pressplatte 11 aufgelegt. Die zu dem Dekor der Dekorschicht 102 korrespondierende Struktur der Strukturgeber-Folie 8 wird ausgewählt und dann durch Antreiben der Aufwickelvorrichtung 10 unter die obere Pressplatte 1 gezogen. Dabei wickelt sich die Strukturgeber-Folie 8 von der Abwickelvorrichtung 6 ab. Die Strukturgeber-Folie 8 wird an das Pressblech 4 angesaugt und dann die obere Pressplatte 1 auf die Trägerplatte 100 abgesenkt. Durch die Hitze und den Druck schmelzen die Harzschichten auf und das flüssige Harz läuft in die Vertiefungen bzw. füllt die Zwischenräume zwischen den Erhöhungen der Strukturgeber-Folie 8 aus, so dass nach dem Aushärten des Harzes eine zu dem Dekor korrespondierende Struktur in der Oberfläche der Trägerplatte 100 erzeugt wurde.Subsequently, a
- 11
- Obere PressplatteUpper press plate
- 22
- Obergestellupper frame
- 33
- Presspolsterpress pad
- 44
- Pressblechpress plate
- 55
- Druckzylinderpressure cylinder
- 66
- Abwickelvorrichtungunwinding
- 77
- Umlenkrolleidler pulley
- 88th
- Strukturgeber-FolieAerating film
- 99
- Umlenkrolleidler pulley
- 1010
- Aufwickelvorrichtungrewinder
- 1111
- Untere PressplatteLower press plate
- 1212
- Pressentischpress table
- 1313
- Untergestellundercarriage
- 1414
- Presspolsterpress pad
- 1515
- Pressblechpress plate
- 5050
- Pneumatikeinrichtungpneumatic equipment
- 100100
- Trägerplatte/HolzwerkstoffplatteCarrier plate / wood material board
- 101101
- Grundierung/Primer-SchichtPrimer / primer layer
- 102102
- Dekorschichtdecorative layer
- 103103
- Funktionsschichtfunctional layer
- 104104
- Gegenzugreturn
Claims (15)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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PL08018733T PL2179864T3 (en) | 2008-10-27 | 2008-10-27 | Method for finishing a carrier plate |
ES08018733T ES2394526T3 (en) | 2008-10-27 | 2008-10-27 | Procedure for finishing a support plate |
EP08018733A EP2179864B1 (en) | 2008-10-27 | 2008-10-27 | Method for finishing a carrier plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08018733A EP2179864B1 (en) | 2008-10-27 | 2008-10-27 | Method for finishing a carrier plate |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2179864A1 true EP2179864A1 (en) | 2010-04-28 |
EP2179864B1 EP2179864B1 (en) | 2012-10-24 |
Family
ID=40679642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08018733A Not-in-force EP2179864B1 (en) | 2008-10-27 | 2008-10-27 | Method for finishing a carrier plate |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2179864B1 (en) |
ES (1) | ES2394526T3 (en) |
PL (1) | PL2179864T3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024223926A2 (en) | 2023-04-28 | 2024-10-31 | Dieffenbacher Maschinenfabrik Gmbh | Press and method for finishing or laminating substrates, and method for operating a press |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2603414A1 (en) * | 1976-01-29 | 1977-08-11 | Becker & Van Huellen | Hot-press for chipboard plywood or fibre sheets - has treatment plates formed from film or paper webs on either side of the wooden article |
DE19751115A1 (en) * | 1997-11-18 | 1999-05-20 | Cruciger & Steffens Schreinere | Decorated furniture panel |
EP1454763A2 (en) | 2003-03-06 | 2004-09-08 | Kronotec Ag | Decorative coating of a plate of wooden material |
US20040191547A1 (en) * | 2003-03-06 | 2004-09-30 | Frank Oldorff | Process for finishing a wooden board and wooden board produced by the process |
WO2007059805A1 (en) | 2005-11-24 | 2007-05-31 | Kronospan Technical Company Ltd. | Coating device comprising flowing coating material for smooth or structured surfaces |
DE102007016794A1 (en) * | 2007-04-05 | 2008-10-09 | hülsta-werke Hüls GmbH & Co KG | Method for producing a sheet-like component and sheet from a structured paper |
-
2008
- 2008-10-27 ES ES08018733T patent/ES2394526T3/en active Active
- 2008-10-27 EP EP08018733A patent/EP2179864B1/en not_active Not-in-force
- 2008-10-27 PL PL08018733T patent/PL2179864T3/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2603414A1 (en) * | 1976-01-29 | 1977-08-11 | Becker & Van Huellen | Hot-press for chipboard plywood or fibre sheets - has treatment plates formed from film or paper webs on either side of the wooden article |
DE19751115A1 (en) * | 1997-11-18 | 1999-05-20 | Cruciger & Steffens Schreinere | Decorated furniture panel |
EP1454763A2 (en) | 2003-03-06 | 2004-09-08 | Kronotec Ag | Decorative coating of a plate of wooden material |
US20040191547A1 (en) * | 2003-03-06 | 2004-09-30 | Frank Oldorff | Process for finishing a wooden board and wooden board produced by the process |
WO2007059805A1 (en) | 2005-11-24 | 2007-05-31 | Kronospan Technical Company Ltd. | Coating device comprising flowing coating material for smooth or structured surfaces |
DE102007016794A1 (en) * | 2007-04-05 | 2008-10-09 | hülsta-werke Hüls GmbH & Co KG | Method for producing a sheet-like component and sheet from a structured paper |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024223926A2 (en) | 2023-04-28 | 2024-10-31 | Dieffenbacher Maschinenfabrik Gmbh | Press and method for finishing or laminating substrates, and method for operating a press |
DE102023001728A1 (en) | 2023-04-28 | 2024-10-31 | Dieffenbacher Maschinenfabrik Gmbh, Zaisenhausen | Press and method for finishing or laminating substrates and method for operating a press |
Also Published As
Publication number | Publication date |
---|---|
EP2179864B1 (en) | 2012-10-24 |
ES2394526T3 (en) | 2013-02-01 |
PL2179864T3 (en) | 2013-03-29 |
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