EP0689910B1 - Method for applying a surface decoration - Google Patents

Method for applying a surface decoration Download PDF

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Publication number
EP0689910B1
EP0689910B1 EP94440042A EP94440042A EP0689910B1 EP 0689910 B1 EP0689910 B1 EP 0689910B1 EP 94440042 A EP94440042 A EP 94440042A EP 94440042 A EP94440042 A EP 94440042A EP 0689910 B1 EP0689910 B1 EP 0689910B1
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EP
European Patent Office
Prior art keywords
edges
panel
standard
facing
panels
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.)
Expired - Lifetime
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EP94440042A
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German (de)
French (fr)
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EP0689910A1 (en
Inventor
Paul Strub
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ALSAPAN SA
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ALSAPAN SA
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Filing date
Publication date
Application filed by ALSAPAN SA filed Critical ALSAPAN SA
Priority to ES94440042T priority Critical patent/ES2089894T3/en
Priority to DK94440042.3T priority patent/DK0689910T3/en
Priority to AT94440042T priority patent/ATE136839T1/en
Priority to EP94440042A priority patent/EP0689910B1/en
Priority to DE69400155T priority patent/DE69400155T2/en
Publication of EP0689910A1 publication Critical patent/EP0689910A1/en
Application granted granted Critical
Publication of EP0689910B1 publication Critical patent/EP0689910B1/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • 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

Definitions

  • the present invention relates to a surface decoration coating process on standard particle boards or equivalent with rounded edges, and more generally with machined edges.
  • the decoration is applied either directly on the panel, or on paper glued to the panel.
  • Pieces with straight edges have a satisfactory cost price but no longer correspond to the desired aesthetics. As for parts with rounded edges, they have a high cost price which significantly restricts their possibility of development, particularly in the current economic context.
  • the overall cost of the product is lower than that of an equivalent melamine part, but remains significant due to the combined use of high density panels (20% more expensive) and high grammage papers (around 80 g) .
  • the objective of the invention is to achieve the same result, that is to say a surface quality equal to those obtained with the processes of the prior art, in particular at the edges of the panels, with panels of standard quality particles and light weight paper.
  • Another objective is to present an alternative to the melamine part, the use of which is generalized, at a price and a quality more in line with certain uses for which the melamine products are too expensive and the substitute products too different.
  • the basic idea on which the invention is based is the filling of rounded edges on raw panels of particles of normal density, to obtain a smooth surface, capable of being coated with a paper of low grammage.
  • the last two steps are replaced by the installation of a decoration using a screen-printing method.
  • a paper is used whose grammage is from 30 to 50 g / m2, whereas hitherto, the grammage used has been 80 g / m2. To fix the ideas, in terms of price, this represents a gain of around 25% on the panel, and around 30% on paper.
  • the coating of the edges is done by spraying; it is a possibility currently used preferentially within the framework of the process of the invention, but which is not exclusive. Indeed, coating with rollers can for example be used.
  • the adhesive used is preferably of the polyvinyl acetate type.
  • the whole process brings a major innovation thanks to the application within the framework of the invention of the edge filler, which allows a treatment of an area equivalent to that of a very high panel. density in the vicinity of the edges.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paper (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)

Abstract

The procedure consists of machining the panel, shaping and smoothing it, treating its edges with a pore sealant, drying, smoothing the edges, applying an adhesive over the whole panel surface and covering with paper. In a variant the panel can be decorated with a silk screen print after the edges have been sealed and dried. The panel edge sealant can be applied by spray or roller, and the sealant is one which takes no more than 3 mins. to dry. The adhesive, when used, is of PVAC type. All of the stages involved in the procedure can be set out in a single production line.

Description

La présente invention concerne un procédé de revêtement de décor surfacique sur des panneaux de particules standards ou équivalents à bords arrondis, et plus généralement à chants usinés. Le décor est appliqué soit directement sur le panneau, soit sur un papier collé sur le panneau.The present invention relates to a surface decoration coating process on standard particle boards or equivalent with rounded edges, and more generally with machined edges. The decoration is applied either directly on the panel, or on paper glued to the panel.

Ces panneaux sont utilisés depuis déjà longtemps dans l'industrie du meuble et la bureautique, avec des décors imitant le plus souvent le bois, en des teintes et des motifs variés. Ils servent à fabriquer des meubles meilleurs marchés et plus résistants que ceux qui sont réalisés en bois massif, avec une plus grande liberté dans le choix du décor revêtant les surfaces visibles.These panels have been used for a long time in the furniture industry and office automation, with decorations most often imitating wood, in various shades and patterns. They are used to make cheaper and more resistant furniture than that made of solid wood, with greater freedom in the choice of decoration covering the visible surfaces.

Jusqu'ici, la technique la plus employée est celle qui donne lieu aux panneaux postformés mélaminés, dont l'utilisation est maintenant largement répandue dans les industries précitées. Pour des raisons à la fois esthétiques et fonctionnelles, il s'avère que les chants de ces panneaux doivent souvent être au moins partiellement arrondis, dans un grand nombre de configurations dans lesquelles ils sont utilisés. C'est la réalisation des arrondis qui pose le plus de problèmes, car il faut procéder en plusieurs étapes qui augmentent évidemment les coûts de production.So far, the most widely used technique is that which gives rise to melamine postformed panels, the use of which is now widely used in the abovementioned industries. For reasons that are both aesthetic and functional, it turns out that the edges of these panels must often be at least partially rounded, in a large number of configurations in which they are used. It is the realization of rounding that poses the most problems, because it is necessary to proceed in several stages which obviously increase the production costs.

Schématiquement, la fabrication des panneaux post formés mélaminés comprend les opérations suivantes :

  • Mélaminage des panneaux en grande surface avec un underlay, suivi d'une
  • recoupe en bandeaux,
  • usinage des bandeaux de manière à former d'une part ledit panneau au profit désiré, et à dégager d'autre part l'underlay et la mélamine lors de l'usinage, et
  • postformage de l'ensemble underlay mélaminé sur le profit préalablement encollé.
Schematically, the manufacture of post-formed melamine panels includes the following operations:
  • Melamine panels in large areas with an underlay, followed by
  • cut into strips,
  • machining of the strips so as to form on the one hand said panel for the desired profit, and on the other hand to release the underlay and the melamine during the machining, and
  • postforming of the melamine underlay assembly on the previously glued profit.

L'inconvénient majeur d'un tel procédé, et des panneaux qui en sont issus, est qu'on dispose de pièces qu'on peut considérer comme étant en sur-qualité par rapport à la demande, aussi bien du point de vue de la résistance que de la longévité, qui sont souvent supérieures aux besoins exprimés par les clients.The major drawback of such a process, and of the panels which result therefrom, is that there are parts which can be considered to be in excess quality in relation to demand, both from the point of view of resistance than longevity, which are often greater than the needs expressed by customers.

Les pièces à chants droits ont un coût de revient satisfaisant mais ne correspondent plus à l'esthétique recherchée. Quant aux pièces à chants arrondis, elles ont un coût de revient élevé qui restreint sensiblement leur possibilité de développement, particulièrement dans le contexte économique actuel.Pieces with straight edges have a satisfactory cost price but no longer correspond to the desired aesthetics. As for parts with rounded edges, they have a high cost price which significantly restricts their possibility of development, particularly in the current economic context.

Cet inconvénient est également central dans d'autres techniques de surfaçage de panneaux de particules simplement à l'aide d'une couche de papier enrobant le panneau, techniques dites de l'enrobage. Jusqu'à présent, du fait de la densité insuffisante de l'âme des panneaux standards, il était impossible d'éviter l'utilisation de panneaux surdensifiés ou de fibres de bois, beaucoup plus chers, mais conduisant à des états de surface corrects après usinage des chants, et permettant le collage d'un papier dans des bonnes conditions. Toutefois, ledit papier doit être d'un grammage assez élevé pour que l'état de surface au niveau des chants arrondis soit équivalent en qualité à celui qu'on obtient par le procédé classique de postformage des panneaux mélaminés.This drawback is also central in other techniques for surfacing particle board simply by using a layer of paper coating the panel, techniques known as coating. Until now, due to the insufficient density of the core of the standard panels, it was impossible to avoid the use of over-densified panels or wood fibers, much more expensive, but leading to correct surface conditions after edge machining, and allowing the bonding of paper in good conditions. However, said paper must be of a sufficiently high grammage so that the surface condition at the level of the rounded edges is equivalent in quality to that obtained by the conventional process for postforming melamine panels.

Le coût global du produit est inférieur à celui d'une pièce équivalente mélaminée, mais reste significatif du fait de l'utilisation combinée de panneaux à forte densité (20% plus cher) et de papiers d'un grammage élevé (environ 80 g).The overall cost of the product is lower than that of an equivalent melamine part, but remains significant due to the combined use of high density panels (20% more expensive) and high grammage papers (around 80 g) .

Dans ces techniques, les coûts de production sont plus élevés non seulement car les matériaux employés sont plus onéreux, mais encore parce que les étapes du processus de fabrication sont plus compliquées, voire plus nombreuses. Les temps de cycle sont enfin souvent plus longs, avec des reprises pour les pièces postformées.In these techniques, production costs are higher not only because the materials used are more expensive, but also because the stages of the manufacturing process are more complicated, or even more numerous. Cycle times are often often longer, with times for postformed parts.

L'objectif de l'invention est d'aboutir au même résultat, c'est à dire à une qualité de surface égale à celles obtenues avec les procédés de l'art antérieur, notamment au niveau des chants des panneaux, avec des panneaux de particules de qualité standard et un papier de faible grammage.The objective of the invention is to achieve the same result, that is to say a surface quality equal to those obtained with the processes of the prior art, in particular at the edges of the panels, with panels of standard quality particles and light weight paper.

La conséquence immédiate est la réduction des coûts de production, résultant en premier lieu du coût des matières premières.The immediate consequence is the reduction in production costs, primarily resulting from the cost of raw materials.

Un autre objectif est de présenter une alternative à la pièce mélaminée, dont l'usage s'est généralisé, à un prix et une qualité plus conformes à certains usages pour lesquels les produits mélaminés sont trop onéreux et les produits de substitution trop différents.Another objective is to present an alternative to the melamine part, the use of which is generalized, at a price and a quality more in line with certain uses for which the melamine products are too expensive and the substitute products too different.

Ces pièces nouvelles pourront le cas échéant être utilisées en association avec des pièces mélaminées.These new parts may if necessary be used in combination with melamine parts.

Enfin, un autre objectif est d'ouvrir d'autres marchés du fait de la grande polyvalence du procédé et de la ligne de fabrication qui permettront de réaliser des pièces enrobées en PVC ou stratifié.Finally, another objective is to open other markets because of the great versatility of the process and the manufacturing line which will make it possible to produce parts coated in PVC or laminate.

L'idée de base sur laquelle repose l'invention est le bouche-porage des chants arrondis sur des panneaux bruts de particules à densité normale, pour obtenir une surface lisse, susceptible d'être enrobée d'un papier de faible grammage.The basic idea on which the invention is based is the filling of rounded edges on raw panels of particles of normal density, to obtain a smooth surface, capable of being coated with a paper of low grammage.

Cette technique de bouche-porage a déjà été utilisée, ainsi que cela apparaît notamment dans le document DD-A-240 523, mais pour un procédé qui fait appel à certaines seulement des étapes des procédés selon la présente invention. En outre, les lignes de production n'étaient pas unitaires, contrairement à celles qui sont utilisées dans le cadre de l'invention. Enfin, rien n'est dit sur les techniques finales permettant d'aboutir aux panneaux décorés, qui sont partie intégrante du procédé de la présente invention.This plugging technique has already been used, as appears in particular in the document DD-A-240 523, but for a process which uses only some of the steps of the processes according to the present invention. In addition, the production lines were not unitary, unlike those used in the context of the invention. Finally, nothing is said about the final techniques allowing to end up with the decorated panels, which are an integral part of the process of the present invention.

Celui-ci comporte les étapes suivantes :

  • profilage et ponçage du panneau,
  • enduction des chants par un produit de bouche-porage expansable destiné à boucher les pores du matériau,
  • séchage du panneau,
  • ponçage des chants,
   et il se caractérise en ce que les étapes précédentes, ainsi que l'enduction de la totalité du panneau avec un produit collant, et le couchage du panneau par enrobage en vue de l'application d'un décor en papier, sont réalisées en une seule ligne de fabrication, grâce à l'utilisation d'un produit de bouche-porage à séchage rapide.This includes the following steps:
  • panel profiling and sanding,
  • coating the edges with an expandable sealer intended to seal the pores of the material,
  • panel drying,
  • edge sanding,
and it is characterized in that the preceding steps, as well as the coating of the entire panel with a sticky product, and the coating of the panel by coating for the application of a paper decoration, are carried out in a single production line, thanks to the use of a quick-drying filler.

Selon une variante possible, les deux dernières étapes sont remplacées par la pose d'un décor à l'aide d'un procédé de type sérigraphique. Il n'y a pas d'ajout d'une couche supplémentaire, mais impression du décor directement sur le panneau préalablement traité à cet effet.According to a possible variant, the last two steps are replaced by the installation of a decoration using a screen-printing method. There is no addition of an additional layer, but printing of the decoration directly on the panel previously treated for this purpose.

Il est à noter que, par rapport aux procédés existants, même le procédé de l'invention faisant appel à une couche de papier représente une économie importante, réalisée à deux niveaux :

  • économie sur les matières et composants, et
  • économie organisationnelle (les temps de cycles sont plus courts).
It should be noted that, compared to existing methods, even the method of the invention using a layer of paper represents a significant saving, achieved on two levels:
  • savings on materials and components, and
  • organizational economics (cycle times are shorter).

A titre d'exemple, on utilise un papier dont le grammage est de 30 à 50 g/m², alors que jusqu'alors, le grammage utilisé était de 80 g/m². Pour fixer les idées, en termes de prix, cela représente un gain de l'ordre de 25% sur le panneau, et de l'ordre de 30% sur le papier.As an example, a paper is used whose grammage is from 30 to 50 g / m², whereas hitherto, the grammage used has been 80 g / m². To fix the ideas, in terms of price, this represents a gain of around 25% on the panel, and around 30% on paper.

Actuellement, le procédé de production des pièces postformées comprend :

  • L'approvisionnement de panneaux standards de densité moyenne,
  • La dépose du papier mélaminé par pressage, avec :
    • * dépilage des panneaux,
    • * pose des papiers mélaminés et Underlays (dessous et dessus),
    • * pressage,
    • * empilage.
  • Le stockage aux fins de stabilisation, et
  • L'usinage du panneau mélaminé, avec :
    • * dépilage des panneaux mélaminés,
    • * découpe,
    • * usinage des chants arrondis,
    • * postformage des chants,
    • * empilage des pièces.
Currently, the production process for postformed parts includes:
  • The supply of standard medium density panels,
  • Removal of melamine paper by pressing, with:
    • * unstacking of the panels,
    • * poses melamine and Underlays papers (bottom and top),
    • * pressing,
    • * stacking.
  • Storage for stabilization purposes, and
  • The machining of the melamine panel, with:
    • * unstacking of melamine panels,
    • * cutting,
    • * machining of rounded edges,
    • * postforming of the edges,
    • * stacking of parts.

La ligne de fabrication est donc génératrice de temps de cycles plus importants que pour l'invention, pour laquelle la production des pièces enrobées comprend :

  • L'approvisionnement de panneaux standards de faible densité ou de pièces pré-débitées.
  • Le traitement en une seule ligne de production :
    • * dépilage des pièces,
    • * usinage,
    • * bouche-porage des chants,
    • * séchage,
    • * ponçage,
    • * enduction,
    • * enrobage,
    • * empilage des pièces.
The production line therefore generates longer cycle times than for the invention, for which the production of the coated parts comprises:
  • The supply of standard low density panels or pre-cut parts.
  • Processing in a single production line:
    • * unstacking of parts,
    • * machining,
    • * song-filler,
    • * drying,
    • * sanding,
    • * coating,
    • * coating,
    • * stacking of parts.

Ils s'ensuit une accélération des flux de production, une absence de dépendance de la presse, une unité techniquement autonome et une ligne flexible adaptée aux petites séries.They result in an acceleration of production flows, an absence of dependence on the press, a technically autonomous unit and a flexible line suitable for small series.

Selon une technique possible, l'enduction des chants se fait par pulvérisation ; il s'agit d'une possibilité utilisée actuellement préférentiellement dans le cadre du procédé de l'invention, mais qui n'est pas exclusive. En effet, l'enduction à l'aide de rouleaux peut par exemple être employée.According to a possible technique, the coating of the edges is done by spraying; it is a possibility currently used preferentially within the framework of the process of the invention, but which is not exclusive. Indeed, coating with rollers can for example be used.

D'un point de vue concret, les étapes du procédé se répartissent de la manière suivante entre différentes machines :

  • une première machine a pour fonction de procéder à l'alimentation régulière en panneaux à particules avant traitement, et/ou l'évacuation de la ligne.
  • une seconde machine réalise l'usinage, un premier ponçage et l'application du produit destiné à boucher les pores au niveau des chants, et
  • une troisième machine ponce lesdits chants, encolle toute la surface à revêtir et procède à l'enrobage du panneau par le papier, dans le cas où il y a adjonction d'une couche de papier.
From a concrete point of view, the steps of the process are distributed as follows between different machines:
  • a first machine has the function of carrying out regular supply of particle boards before treatment, and / or evacuation of the line.
  • a second machine performs the machining, a first sanding and the application of the product intended to plug the pores at the edges, and
  • a third machine sands said edges, glues the entire surface to be coated and proceeds to coat the panel with paper, in the case where there is the addition of a layer of paper.

Celui-ci est vernis, et peut être distingué selon qu'il est d'abord préimprégné et ensuite vernis, ou simplement vernis. La colle utilisée est de préférence du type acétate de polyvinyle.This is varnished, and can be distinguished according to whether it is first prepreg and then varnished, or simply varnished. The adhesive used is preferably of the polyvinyl acetate type.

Grâce au procédé de l'invention, on obtient une qualité de surface sur les chants équivalente au postformage mélaminé, avec un coût de fabrication bien inférieur dans la technique de l'enrobage dû à :

  • une surface de panneau utilisée inférieure,
  • un grammage de papier plus faible,
  • la suppression de l'underlay,
  • la suppression des phases de pressage en presse à mélaminer,
  • la possibilité d'utiliser un panneau standard.
Thanks to the process of the invention, a surface quality on the edges is obtained equivalent to melamine postforming, with a much lower manufacturing cost in the coating technique due to:
  • a lower panel area used,
  • lower paper weight,
  • the removal of the underlay,
  • the elimination of the pressing phases in a melamine press,
  • the possibility of using a standard panel.

Tous ces facteurs concourent à la réalisation d'un produit extrêmement compétitif sur le plan économique.All these factors contribute to the production of an extremely economically competitive product.

Du point de vue industriel, tous les éléments formant l'équipement sont mis en ligne et permettent d'obtenir un processus industriel de fabrication en continu fiable, influant également sur la rentabilité globale en permettant d'aboutir au niveau de prix de revient souhaité.From an industrial point of view, all the elements forming the equipment are put on line and allow a reliable continuous manufacturing industrial process to be obtained, also influencing the overall profitability by making it possible to achieve the desired level of cost price.

En réalité, l'ensemble du procédé apporte une innovation majeure grâce à l'application dans le cadre de l'invention du bouche-porage des chants, qui permet un traitement d'une surface équivalente à celle qu'aurait un panneau a très haute densité dans le voisinage des chants.In reality, the whole process brings a major innovation thanks to the application within the framework of the invention of the edge filler, which allows a treatment of an area equivalent to that of a very high panel. density in the vicinity of the edges.

Avec un simple usinage, on aboutit à un état de surface excellent, qui autorise le couchage d'un papier de faible épaisseur, car le papier n'est pas destiné à rattraper un état de surface déficient. La zone centrale des panneaux, où la densité de particules traditionnellement beaucoup moins forte conduit aux problèmes mentionnés lors de l'usinage des chants, voit ses lacunes complètement comblées par l'expansion du produit de bouche-porage injecté uniquement au niveau desdits chants.With simple machining, the result is an excellent surface finish, which allows the coating of thin paper, since the paper is not intended to make up for a deficient surface finish. The central area of the panels, where the traditionally much lower density of particles leads to the problems mentioned during the machining of the edges, sees its gaps completely filled by the expansion of the filler product injected only at said edges.

Les produits obtenus par le procédé de l'invention comportent des avantages supplémentaires :

  • la relative simplicité de leur fabrication garantit leur fiabilité et leur longévité, et
  • ils peuvent être fabriqués à grande échelle, du fait de la rapidité du procédé, encore accéléré par la maîtrise actuelle des temps de séchage des produits tels que le produit de bouche-porage, qui sèche en moins de trois minutes, et la code, ainsi que par l'établissement d'une unique ligne de fabrication.
The products obtained by the process of the invention have additional advantages:
  • the relative simplicity of their manufacture guarantees their reliability and their longevity, and
  • they can be produced on a large scale, due to the speed of the process, further accelerated by the current control of the drying times of products such as the filler product, which dries in less than three minutes, and the code, as well than by establishing a single manufacturing line.

Claims (8)

  1. Process for facing, with surface decoration, panels made of standard or equivalent particles and having rounded edges, the said process comprising the following stages:
    - machining of the panel,
    - shaping and sanding of the panel,
    - covering of the edges with an expansible pore-stopping product intended to stop the pores of the material,
    - drying of the panel, and
    - sanding of the edges, characterized in that the preceding stages, as well as the covering of the whole of the panel with an adhesive product, and the covering of the panel by coating it with a view to the application of a paper decoration, are carried out in a single production line, owing to the use of a quick-drying pore-stopping product.
  2. Process for facing, with surface decoration, panels made of standard or equivalent particles and having rounded edges, the said process comprising the following stages:
    - machining of the panel,
    - shaping and sanding of the panel,
    - covering of the edges with an expansible pore-stopping product intended to stop the pores of the material,
    - drying of the panel, and
    - sanding of the edges, characterized in that the preceding stages, as well as the application of a decoration by silk-screen printing, are carried out in a single production line, owing to the use of a quick-drying pore-stopping product.
  3. Process for facing, with surface decoration, panels made of standard or equivalent particles and having rounded edges, according to either one of claims 1 and 2, characterized in that the covering of the edges is effected by spraying.
  4. Process for facing, with surface decoration, panels made of standard or equivalent particles and having rounded edges, according to either one of claims 1 and 2, characterized in that the covering of the edges is effected with the aid of rollers.
  5. Process for facing, with surface decoration, panels made of standard or equivalent particles and having rounded edges, according to one of the claims 1 to 4, characterized in that the sanding of the edges is effected by stripe and forming pads sanders.
  6. Process for facing, with surface decoration, panels made of standard or equivalent particles and having rounded edges, according to one of the claims 1 to 5, characterized in that the pore-stopping product dries in a time which does not exceed 3 minutes.
  7. Process for facing, with surface decoration, panels made of standard or equivalent particles and having rounded edges, according to one of the claims 1 to 6, characterized in that the used adhesive product is a polyvinyl acetate or equivalent.
  8. Implementation of the process according to one of the preceding claims, characterized in that it comprises a device for stacking out panels stored before processing and a device for stacking up panels after the process has been carried out.
EP94440042A 1994-06-21 1994-06-21 Method for applying a surface decoration Expired - Lifetime EP0689910B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES94440042T ES2089894T3 (en) 1994-06-21 1994-06-21 SURFACE DECORATION COATING PROCEDURE.
DK94440042.3T DK0689910T3 (en) 1994-06-21 1994-06-21 Method of applying surface decoration
AT94440042T ATE136839T1 (en) 1994-06-21 1994-06-21 METHOD FOR APPLYING A SURFACE DECOR
EP94440042A EP0689910B1 (en) 1994-06-21 1994-06-21 Method for applying a surface decoration
DE69400155T DE69400155T2 (en) 1994-06-21 1994-06-21 Process for applying a surface decor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94440042A EP0689910B1 (en) 1994-06-21 1994-06-21 Method for applying a surface decoration

Publications (2)

Publication Number Publication Date
EP0689910A1 EP0689910A1 (en) 1996-01-03
EP0689910B1 true EP0689910B1 (en) 1996-04-17

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EP94440042A Expired - Lifetime EP0689910B1 (en) 1994-06-21 1994-06-21 Method for applying a surface decoration

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EP (1) EP0689910B1 (en)
AT (1) ATE136839T1 (en)
DE (1) DE69400155T2 (en)
DK (1) DK0689910T3 (en)
ES (1) ES2089894T3 (en)

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Publication number Priority date Publication date Assignee Title
ES2627309B1 (en) * 2016-01-15 2018-08-01 Jesus Francisco Barberan Latorre PROCEDURE FOR COVERING PANELS AND MACHINE USED TO COVER PANELS
WO2022226900A1 (en) * 2021-04-29 2022-11-03 南兴装备股份有限公司 Regularizing edge-sealing production line system and regularizing edge-sealing production method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967581A (en) * 1971-07-06 1976-07-06 Irvin Edward Zirbel Apparatus for applying a coating to a workpiece edge
JPS5913976B2 (en) * 1977-03-31 1984-04-02 日本ハ−ドボ−ド工業株式会社 Decorative board manufacturing method
US4258651A (en) * 1979-09-20 1981-03-31 Knudtson Brice N Apparatus for applying sealant to the irregular side edges of a panel
DD240523A1 (en) * 1985-08-28 1986-11-05 Wtz Der Holz Verarbeitenden In METHOD FOR CLOSING OPEN PORES IN PROFILING CHIPBOARD EDGES
DD247870A1 (en) * 1986-04-10 1987-07-22 Wtz Holzverarbeitende Ind METHOD FOR SHUTTERING PROFILES FROM WOODEN PARTICLES
BE1001018A6 (en) * 1987-11-03 1989-06-13 S P R L R Schwanen Et Fils Lacquered fibreboard panels for interior and exterior decoration - having a polyester priming, a resin based lacquer thickly applied and a final coating of polyurethane varnish

Also Published As

Publication number Publication date
DE69400155D1 (en) 1996-05-23
DK0689910T3 (en) 1996-08-26
EP0689910A1 (en) 1996-01-03
DE69400155T2 (en) 1997-01-23
ATE136839T1 (en) 1996-05-15
ES2089894T3 (en) 1996-10-01

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