ES2328236T5 - Decorative finishing of a wooden composite board - Google Patents
Decorative finishing of a wooden composite board Download PDFInfo
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- ES2328236T5 ES2328236T5 ES03020230.3T ES03020230T ES2328236T5 ES 2328236 T5 ES2328236 T5 ES 2328236T5 ES 03020230 T ES03020230 T ES 03020230T ES 2328236 T5 ES2328236 T5 ES 2328236T5
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- layer
- board
- sealing layer
- melamine resin
- sealing
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
- B27N7/005—Coating boards, e.g. with a finishing or decorating layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/24—Pressing or stamping ornamental designs on surfaces
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- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02005—Construction of joints, e.g. dividing strips
- E04F15/02033—Joints with beveled or recessed upper edges
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/181—Insulating layers integrally formed with the flooring or the flooring elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
- E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
- E04F2290/043—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise with a bottom layer for sound insulation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Floor Finish (AREA)
- Laminated Bodies (AREA)
- Finishing Walls (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Description
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ENNOBLECIMIENTO DECORATIVO DE UN TABLERO DE COMPUESTO DE MADERADECORATIVE WRAPPING OF A WOOD COMPOSITE BOARD
DESCRIPCIONDESCRIPTION
La invencion se refiere a un procedimiento para realizar el acabado de un tablero de compuesto de madera, en particular de un tablero MDF o HDF (de fibras de densidad media o de fibras de alta densidad) con una cara superior y una cara inferior. Tales tableros se utilizan por ejemplo para construir muebles. A partir de los mismos pueden fabricarse tambien paneles, en particular paneles de suelo.The invention relates to a process for finishing a wood composite board, in particular an MDF or HDF board (of medium density fibers or high density fibers) with an upper face and a lower face. Such boards are used for example to build furniture. From them, panels, in particular floor panels, can also be manufactured.
Los paneles de suelo con un tablero de soporte de compuesto de madera se denominan usualmente paneles de laminado y se encuentran en el mercado desde hace muchos anos para sustituir el parquet. El motivo decorativo deseado (parquet, veteado de madera, enlosado) se estampa sobre una banda de papel, que a continuacion se recubre con resina y se enrolla sobre un rodillo o se apila como lamina. El fabricante del suelo tiende y prensa sobre el tablero de soporte la banda decorativa asf prefabricada. Debido al estampado del motivo decorativo sobre la banda de papel, el posterior sellado de la banda de papel con resina sintetica y la siguiente union de la capa decorativa con el tablero de soporte mediante presion y temperatura, se modifican las dimensiones de la banda de papel. El especialista habla de que el papel crece. El papel crece tanto en longitud (crecimiento en longitud) como tambien en anchura (crecimiento en anchura). Cuando luego debe cortarse a medida este tablero decorativo para formar paneles individuales, deben tenerse en cuenta los aumentos de longitud y anchura, porque en caso contrario se dana una distribucion desigual del motivo decorativo entre los distintos paneles. Esto traena como consecuencia que el suelo compuesto por una capa decorativa distribuida desigualmente presentase en los bordes de union de los paneles saltos en el motivo decorativo. Incluso cuando estos saltos del motivo decorativo sean de solo unos milfmetros, saltan a la vista, lo que influye negativamente sobre la impresion estetica y con ello sobre la calidad del suelo ya tendido.Floor panels with a wooden composite support board are usually called laminate panels and have been in the market for many years to replace the parquet. The desired decorative motif (parquet, wood grain, tiling) is stamped on a paper strip, which is then coated with resin and rolled on a roller or stacked as laminate. The manufacturer of the floor tends and presses on the support board the prefabricated asf decorative band. Due to the stamping of the decorative motif on the paper strip, the subsequent sealing of the paper strip with synthetic resin and the subsequent union of the decorative layer with the support board by pressure and temperature, the dimensions of the paper strip are modified . The specialist talks about the role grows. The paper grows both in length (growth in length) and in width (growth in width). When this decorative board must then be cut to size to form individual panels, increases in length and width must be taken into account, because otherwise an uneven distribution of the decorative motif between the different panels will be damaged. This brings as a consequence that the floor composed of an unevenly distributed decorative layer is present at the junction edges of the panels jumped in the decorative motif. Even when these jumps of the decorative motif are only a few millimeters, they are visible, which negatively influences the aesthetic impression and with it the quality of the ground already laid.
Para poder fabricar con una calidad adecuada, debe captarse el crecimiento del papel y ajustarse correspondientemente la sierra que corta los paneles adecuadamente a partir del tablero de soporte. Un ajuste manual cuesta mucho tiempo. El documento DE 100 19 054 C1 describe un procedimiento para cortar a medida paneles a partir de un tablero de soporte, con el que la sierra puede adaptarse automaticamente al crecimiento del papel. Para ello se necesitan camaras, que detectan la posicion real de puntos definidos del motivo decorativo. La posicion real se compara entonces con la posicion de consigna y se calcula la desviacion de las dimensiones de anchura o longitud, con lo que la sierra puede ajustarse correspondientemente.In order to manufacture with adequate quality, paper growth must be captured and the saw that cuts the panels properly from the support board must be adjusted accordingly. A manual adjustment costs a lot of time. Document DE 100 19 054 C1 describes a procedure for custom cutting panels from a support board, with which the saw can automatically adapt to the growth of the paper. For this, cameras are needed, which detect the real position of defined points of the decorative motif. The actual position is then compared with the setpoint position and the deviation of the width or length dimensions is calculated, so that the saw can be adjusted accordingly.
Para optimizar el corte a medida, debe por lo tanto realizarse un elevado gasto, que encarece la fabricacion de paneles de alto valor. Para seguir adaptando la impresion optica del panel de laminado a la impresion optica de un panel de madera natural, puede estar prevista en la prensa en la que se prensa la capa decorativa con el tablero de soporte, una matriz que presenta un relieve, que troquela en la capa de resina sintetica un relieve correspondiente al veteado de madera. Puesto que el crecimiento del papel no es reproducible, no es posible llevar el relieve por completo a coincidir con el motivo decorativo. Las juntas de una superficie de enlosado no pueden troquelarse en la superficie, ya que aqrn las desviaciones senan visibles inmediatamente.To optimize the cut to size, therefore a high expense must be made, which makes the manufacture of high-value panels more expensive. To continue adapting the optical impression of the laminate panel to the optical impression of a natural wood panel, it can be provided in the press in which the decorative layer is pressed with the support board, a matrix that has a relief, which dies in the synthetic resin layer a relief corresponding to the wood grain. Since paper growth is not reproducible, it is not possible to bring the relief completely to match the decorative motif. The joints of a tiling surface cannot be punched on the surface, since the deviations are visible immediately.
En el documento DE 195 32 819 A1 se da a conocer un procedimiento para fabricar un tablero de compuesto de madera con una superficie que puede configurarse opticamente, en la que se aplican sobre el tablero de compuesto de madera, uno tras otro, un coloreado de imprimacion, un sellado, una base de estampado y un estampado del motivo decorativo. La base de estampado se forma entonces a partir de un coloreado de imprimacion o bien de una imprimacion de un sellado de barniz y un barniz de superficie. Mediante cilindros de impresion puede estamparse sobre la base de estampado un estampado del motivo decorativo, por ejemplo en una impresion a dos colores. Sobre este estampado puede finalmente aplicarse un barniz de varias capas de acrilato UV, que puede endurecerse mediante luz ultravioleta.Document DE 195 32 819 A1 discloses a method for manufacturing a wooden composite board with a surface that can be optically configured, in which a colored coloring is applied on the wooden composite board, one after the other. primer, a seal, a stamping base and a pattern of the decorative motif. The stamping base is then formed from a primer coloring or a primer from a varnish seal and a surface varnish. A print of the decorative motif can be stamped on the printing base, for example in a two-color print. A multilayer UV acrylate varnish can finally be applied to this pattern, which can be hardened by ultraviolet light.
En el documento DE 199 41 300 A1 se describe un tablero de material prensado deformable en caliente con un nucleo de madera y/o de fibras de celulosa, impregnado con una resina de formaldehndo que se endurece con el calor. Sobre este tablero de material prensado puede estar aplicada a ambos lados una capa decorativa de una lamina de plastico, papel o madera y/o una capa de barniz. Ademas, pueden contener las capas decorativas tambien una resina acnlica, de uretano, epoxi o melamina reticulada, que contienen un material de relleno o un colorante.In DE 199 41 300 A1 a board of hot deformable pressed material with a core of wood and / or cellulose fibers, impregnated with a formaldehyde resin that is hardened by heat is described. A decorative layer of a plastic, paper or wood sheet and / or a varnish layer can be applied to both sides on this pressed material board. In addition, the decorative layers may also contain an acrylic, urethane, epoxy or crosslinked melamine resin, which contain a filler material or a dye.
El documento EP 1 026 008 A2 da a conocer un overlay (capa de cubierta), un procedimiento para fabricar un overlay y un procedimiento para fabricar laminado de varias capas, en el que sobre una capa de soporte, por el lado inferior, pueden aplicarse dibujos y capas colorantes a contraimpresion. Como capa de soporte puede utilizarse al respecto un papel impregnado con resina de melamina, que se prensa con el laminado.EP 1 026 008 A2 discloses an overlay (cover layer), a process for manufacturing an overlay and a process for manufacturing multi-layer laminate, in which on a support layer, on the underside, they can be applied Drawings and dye layers. As a support layer, a paper impregnated with melamine resin can be used, which is pressed with the laminate.
El documento DE 197 51 115 A1 da a conocer un procedimiento para recubrir por ejemplo un panel, en el que sobre la superficie se aplica al menos una capa de colorante mediante un procedimiento de estampado, en particular mediante serigrafiado. Al respecto, la superficie puede no estar tratada, estar pulida o tener un tratamiento previo, en particular un barnizado. Finalmente, puede estar cubierta la capa de colorante aplicada por un recubrimiento con laca incolora.Document DE 197 51 115 A1 discloses a method for coating, for example, a panel, in which at least one layer of dye is applied to the surface by means of a stamping process, in particular by screen printing. In this regard, the surface may not be treated, be polished or have a previous treatment, in particular a varnish. Finally, the dye layer applied by a colorless lacquer coating may be covered.
Partiendo de esta problematica, debe indicarse un procedimiento para realizar el acabado de un tablero de compuesto de madera con el que se eviten los inconvenientes antes descritos.Starting from this problem, a procedure should be indicated to complete the finishing of a wooden composite board, which avoids the inconveniences described above.
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La solucion al problema se da con un tablero de fibra de madera generico, mediante las siguientes etapas:The solution to the problem is given with a generic wood fiber board, through the following stages:
a) aplicacion de una capa de sellado de resina de melamina sobre la cara superior del tablero,a) application of a melamine resin sealing layer on the top face of the board,
b) estampado de un motivo decorativo, que presenta tintas resistentes al calor, compuesto preferiblemente por tintas resistentes al calor, sobre la capa de sellado,b) stamping of a decorative motif, which has heat-resistant inks, preferably composed of heat-resistant inks, on the sealing layer,
c) aplicacion de una capa de proteccion de resina de melamina sobre el motivo decorativo,c) application of a melamine resin protection layer on the decorative motif,
d) prensado del tablero bajo la accion de la temperatura, hasta que la capa de proteccion y la capa de sellado se funden y se unen entre sf alojando el motivo decorativo estampado.d) pressing the board under the action of the temperature, until the protection layer and the sealing layer melt and join together housing the patterned decorative motif.
Debido a que el motivo decorativo se estampa sobre el tablero, no solo se elimina la problematica relativa al crecimiento del papel, sino tambien el manejo que implica el tendido de la banda de papel sobre la cara superior del tablero. Mediante la aplicacion de la capa de sellado sobre el tablero de soporte, se evita que la tinta del estampado sea absorbida por el tablero de soporte, lo cual sucedena sin la capa de sellado, ya que el tablero de soporte como tal es absorbente. Mediante la capa de sellado se mantiene fija la tinta decorativa en la superficie, con lo que la capa decorativa permanece en la superficie y se configura un motivo decorativo preciso, claramente visible. La capa de proteccion de resina de melamina sustituye al conocido overlay (capa de cubierta), que en el procedimiento conocido de realizacion del acabado se aplica sobre el papel decorativo. Mediante el subsiguiente prensado bajo la accion de la temperatura hasta que la capa de proteccion y la capa de sellado se funden, queda alojado el motivo decorativo y la capa de sellado y la capa de proteccion forman un conjunto. Con ayuda del tablero de aglomerado, puede ajustarse el grado de brillo de la superficie. Si se utiliza un tablero de aglomerado pulido, se logra una superficie de gran brillo.Because the decorative motif is stamped on the board, not only the problem related to the growth of the paper is eliminated, but also the handling that involves the laying of the paper band on the top face of the board. By applying the sealing layer on the support board, the stamping ink is prevented from being absorbed by the support board, which happens without the sealing layer, since the support board as such is absorbent. By means of the sealing layer, the decorative ink is fixed on the surface, whereby the decorative layer remains on the surface and a precise, clearly visible decorative motif is configured. The melamine resin protection layer replaces the known overlay (cover layer), which is applied to the decorative paper in the known process of finishing. By subsequent pressing under the action of the temperature until the protection layer and the sealing layer melt, the decorative motif is lodged and the sealing layer and the protection layer form an assembly. With the help of the chipboard, the degree of surface brightness can be adjusted. If a polished chipboard is used, a high gloss surface is achieved.
Para que el motivo decorativo o bien la capa de tinta no se funda al prensar o se modifique el color, ha de utilizarse una tinta correspondientemente resistente al calor o bien un barniz resistente al calor. Preferiblemente se realiza el acabado del tablero mediante las siguientes etapas adicionales:So that the decorative motif or the ink layer does not melt when pressing or the color is modified, a correspondingly heat-resistant ink or a heat-resistant varnish must be used. Preferably, the board is finished by the following additional steps:
e) aplicacion de una capa de sellado de resina de melamina sobre la cara inferior del tablero,e) application of a melamine resin sealing layer on the underside of the board,
f) aplicacion de una capa de tinta sobre la capa de sellado,f) application of an ink layer on the sealing layer,
g) aplicacion de una capa de proteccion de resina de melamina sobre la capa de tinta,g) application of a melamine resin protection layer on the ink layer,
h) prensado del tablero bajo la accion de la temperatura hasta que la capa de proteccion y la capa de sellado se funden y se unen entre sf alojando la capa de tinta.h) pressing the board under the action of the temperature until the protection layer and the sealing layer melt and join together housing the ink layer.
Mediante estas etapas se sustituye la base usual en un panel de laminado. Los distintos espesores de capa se corresponden con los de la cara superior, lo que evita un estiraje del tablero.Through these steps the usual base in a laminate panel is replaced. The different layer thicknesses correspond to those of the upper face, which avoids a stretch of the board.
En particular es ventajoso que en la cara superior y en la cara inferior se realice el acabado simultaneamente, con lo que se reduce el tiempo de fabricacion.In particular, it is advantageous that the finishing be carried out simultaneously on the upper face and on the lower face, thereby reducing manufacturing time.
El acabado del tablero puede realizarse en una operacion de pasada continua, con lo que se utiliza preferiblemente para prensar una prensa de paso continuo. De esta manera se reduce aun mas el tiempo de fabricacion, lo que reduce los costes de produccion.The board can be finished in a continuous pass operation, which is preferably used to press a continuous-pass press. In this way manufacturing time is reduced even further, which reduces production costs.
Las capas de sellado y/o las capas de proteccion se aplican preferiblemente en varias capas individuales, secandose cada capa individual antes de la aplicacion de la siguiente capa. Las capas individuales tienen un peso superficial en cada caso de 10-40 gramos/m2. La capa de sellado esta compuesta preferiblemente por dos capas individuales y la capa de proteccion por cuatro capas individuales. Tambien la tinta del estampado puede aplicarse en varias capas.The sealing layers and / or the protective layers are preferably applied in several individual layers, each individual layer being dried before the application of the next layer. The individual layers have a surface weight in each case of 10-40 grams / m2. The sealing layer is preferably composed of two individual layers and the protective layer by four individual layers. The printing ink can also be applied in several layers.
Para obtener una superficie lisa, se pule preferiblemente el tablero antes de aplicar la primera capa individual de la capa de sellado. En al menos una capa individual de la capa de sellado esta entremezclado o esparcido corindon, para aumentar la resistencia al desgaste. Tambien pueden estar entremezclados o esparcidos en la capa de proteccion aditivos antibacterianos y/o antiestaticos. Esto puede realizarse en la misma o en otra capa individual. Preferiblemente estan tratadas correspondientemente todas las capas individuales. En la capa de sellado y/o la capa de proteccion, pueden estar alojados materiales de relleno. Como materiales de relleno se usan fibras de madera, polvo de madera, metales, sustancias minerales (arcilla, arena), plasticos, celulosa o cenizas. Mediante los materiales de relleno puede lograrse una estructura que se aplique correspondientemente sobre el motivo decorativo, con lo que pueden lograrse relieves de filigrana. En las capas individuales sobre la cara inferior sirven los materiales de relleno por ejemplo para atenuar el sonido de las pisadas.To obtain a smooth surface, the board is preferably polished before applying the first individual layer of the sealing layer. In at least one individual layer of the sealing layer is intermingled or scattered corundum, to increase wear resistance. Antibacterial and / or antistatic additives may also be intermingled or spread in the protective layer. This can be done in the same or in another individual layer. Preferably all individual layers are treated accordingly. In the sealing layer and / or the protection layer, filler materials may be housed. As fillers, wood fibers, wood dust, metals, mineral substances (clay, sand), plastics, cellulose or ashes are used. By means of the filling materials a structure can be achieved that is applied correspondingly on the decorative motif, whereby filigree reliefs can be achieved. In the individual layers on the lower face, the filling materials serve, for example, to attenuate the sound of the footsteps.
El acabado de la cara superior del tablero puede realizarse tambien solo por zonas. Preferiblemente se realiza el acabado sobre una superficie del tablero que discurre en oblicuo respecto a la cara superior. Para ello pueden troquelarse varias juntas en V en la cara superior del tablero. Tras el acabado, se sierra el tablero en el centro a lo largo de las juntas en V, con lo que resultan paneles individuales, cuyos bordes laterales presentan un bisel. Estos biseles acentuan posteriormente el aspecto optico de una junta entre los distintos paneles de un suelo.The finishing of the upper face of the board can also be done only by zones. Preferably, the finishing is carried out on a surface of the board that runs obliquely with respect to the upper face. To do this, several V-joints can be punched on the top face of the board. After finishing, the board is sawed in the center along the V-joints, resulting in individual panels, whose side edges have a bevel. These bevels subsequently accentuate the optical appearance of a joint between the different panels of a floor.
Puesto que no se utiliza ninguna capa de papel, quedan asegurados los tableros frente a un estiraje, que podna resultar de la fuerza propia de traccion de los papeles. Al ser delgadas las capas, pueden lograrse cortos tiempos de proceso. Los materiales de relleno alojados en las capas individuales en la cara inferior del tablero, pueden estar previstos para atenuar el ruido de las pisadas.Since no layer of paper is used, the boards are secured against a stretch, which could result from the traction force of the papers. By being thin layers, short process times can be achieved. Filling materials housed in the individual layers on the underside of the board can be provided to attenuate the noise of the footsteps.
En lugar de realizar el acabado de un tablero de soporte HDF o MDF, pueden utilizarse tambien tableros OSB (de fibras orientadas) o tableros de aglomerado tradicionales con la correspondiente capa de cubierta finamente esparcida. Tambien puede pensarse en configurar la capa de sellado tan gruesa que se compensen irregularidades en el tablero (OSB).Instead of finishing an HDF or MDF support board, OSB boards (of oriented fibers) or traditional chipboard boards with the corresponding finely spread cover layer can also be used. You can also think of setting the sealing layer so thick that irregularities in the board (OSB) are compensated.
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Los tableros pueden utilizarse no solo como paneles de suelo, sino que tambien pueden utilizarse en la construccion de muebles.The boards can be used not only as floor panels, but can also be used in the construction of furniture.
En un tablero de compuesto de madera, en particular un panel de suelo, compuesto por un tablero de soporte de HDF o MDF, con una cara superior y una cara inferior, presentando la cara superior un motivo decorativo, preferiblemente un motivo decorativo de madera o de enlosado, estando aplicada sobre el tablero de soporte una capa de sellado, sobre la que esta estampada una capa decorativa, que presenta tintas resistentes al calor, que preferiblemente esta compuesta por tintas resistentes al calor, y estando cubierto el motivo decorativo por al menos una capa de proteccion, la capa de sellado esta compuesta por resina de melamina.On a wooden composite board, in particular a floor panel, composed of an HDF or MDF support board, with an upper face and a lower face, the upper face presenting a decorative motif, preferably a decorative motif of wood or of tiling, a sealing layer being applied on the support board, onto which a decorative layer is stamped, which has heat-resistant inks, which is preferably composed of heat-resistant inks, and the decorative motif being covered by at least a protective layer, the sealing layer is composed of melamine resin.
Mediante estampado de la correspondiente capa decorativa, puede aumentar el valor de maderas economicas. Asf puede por ejemplo estamparse sobre una hoja de madera de pino un motivo decorativo de roble y resaltarse correspondientemente con colores.By stamping the corresponding decorative layer, you can increase the value of economic woods. Thus, for example, a decorative oak motif can be stamped onto a sheet of pine wood and correspondingly highlighted with colors.
El tablero de aglomerado prensado puede estar dotado de un relieve correspondiente al motivo decorativo. Al prensar el tablero se generan cavidades en la capa de proteccion, que por ejemplo se corresponden con un veteado de madera o una superficie de enlosado. Con ello se adapta la haptica de la superficie a una superficie natural.The pressed chipboard board may be provided with a relief corresponding to the decorative motif. When pressing the board, cavities are generated in the protection layer, which for example correspond to a wood grain or a tiling surface. This adapts the surface haptic to a natural surface.
Ventajosamente esta estampado el motivo decorativo directamente sobre la capa de sellado. Para aumentar la resistencia frente al desgaste, pueden estar aplicados sobre el motivo decorativo elementos estructurales o granos de corindon.Advantageously, the decorative pattern is stamped directly on the sealing layer. To increase wear resistance, structural elements or corundum grains may be applied to the decorative motif.
El tablero de soporte puede estar alisado, ventajosamente pulido, en la cara superior y/o la cara inferior.The support board may be smoothly, advantageously polished, on the upper face and / or the lower face.
En particular pueden troquelarse en la capa de proteccion juntas con forma de V que discurren en la direccion longitudinal y/o la direccion transversal del tablero. En el procesamiento siguiente, se sierran a continuacion paneles a partir del tablero, serrando en el centro a lo largo de la junta en V. De esta manera se da a los paneles un borde biselado.In particular, V-shaped joints that run in the longitudinal direction and / or the transverse direction of the board can be punched in the protective layer. In the following processing, panels are then sawn from the board, sawing in the center along the V-joint. In this way the panels are given a beveled edge.
Claims (14)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10310199 | 2003-03-06 | ||
| DE10310199A DE10310199B4 (en) | 2003-03-06 | 2003-03-06 | Wood fiber board and process for its production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| ES2328236T5 true ES2328236T5 (en) | 2016-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| ES03020230.3T Expired - Lifetime ES2328236T5 (en) | 2003-03-06 | 2003-09-06 | Decorative finishing of a wooden composite board |
| ES09005141T Expired - Lifetime ES2394744T3 (en) | 2003-03-06 | 2003-09-06 | Decorative finish of a wood composite plate |
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| Application Number | Title | Priority Date | Filing Date |
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| ES09005141T Expired - Lifetime ES2394744T3 (en) | 2003-03-06 | 2003-09-06 | Decorative finish of a wood composite plate |
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| EP (2) | EP1454763B2 (en) |
| AT (1) | ATE438519T1 (en) |
| DE (2) | DE10310199B4 (en) |
| ES (2) | ES2328236T5 (en) |
| PT (1) | PT2105320E (en) |
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-
2003
- 2003-03-06 DE DE10310199A patent/DE10310199B4/en not_active Revoked
- 2003-09-06 EP EP03020230.3A patent/EP1454763B2/en not_active Expired - Lifetime
- 2003-09-06 ES ES03020230.3T patent/ES2328236T5/en not_active Expired - Lifetime
- 2003-09-06 ES ES09005141T patent/ES2394744T3/en not_active Expired - Lifetime
- 2003-09-06 PT PT90051418T patent/PT2105320E/en unknown
- 2003-09-06 DE DE50311774T patent/DE50311774D1/en not_active Expired - Lifetime
- 2003-09-06 AT AT03020230T patent/ATE438519T1/en active
- 2003-09-06 EP EP09005141A patent/EP2105320B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE438519T1 (en) | 2009-08-15 |
| EP1454763B2 (en) | 2016-06-08 |
| EP1454763A3 (en) | 2005-08-17 |
| ES2328236T3 (en) | 2009-11-11 |
| EP2105320B1 (en) | 2012-10-17 |
| ES2394744T3 (en) | 2013-02-05 |
| EP1454763A2 (en) | 2004-09-08 |
| EP2105320A1 (en) | 2009-09-30 |
| PT2105320E (en) | 2012-12-12 |
| EP1454763B1 (en) | 2009-08-05 |
| DE50311774D1 (en) | 2009-09-17 |
| DE10310199B4 (en) | 2007-09-20 |
| DE10310199A1 (en) | 2004-09-23 |
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