PANEL COATING
First Claim
1. A method for producing a laminated building panel, wherein the method comprises:
- applying a paper on one side of a wood fiber based core,after applying the paper on the core creating a dé
cor on the paper by a digital printing process while paper is on core,applying a resin on the paper;
heating the dé
cor and the paper with the resin; and
applying heat and pressure in order to cure the resin and thereby obtain a laminated product.
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Accused Products
Abstract
The disclosure relates to a method for coating of a floor panel and a floor panel produced by the method. The disclosure relates to a method for producing a laminated product, for example a building panel, preferably a floor panel. The method comprises applying a paper on one side of a wood fiber based core, e.g. an HDF panel, creating a décor on the paper by a digital printing process, applying a resin, preferably a melamine formaldehyde resin, on the paper, heating the décor and the paper with the resin, preferably by using an IR lamp; and applying heat and pressure in order to cure the resin and thereby obtain a laminated product. The disclosure also relates to alternative methods for producing a laminated product, and such a laminated product.
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Citations
20 Claims
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1. A method for producing a laminated building panel, wherein the method comprises:
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applying a paper on one side of a wood fiber based core, after applying the paper on the core creating a dé
cor on the paper by a digital printing process while paper is on core,applying a resin on the paper; heating the dé
cor and the paper with the resin; andapplying heat and pressure in order to cure the resin and thereby obtain a laminated product. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for producing a laminated building panel, wherein the method comprises:
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applying a powder based sub layer comprising wood fibers and a thermosetting resin on a wood fiber based core, applying a raw paper on the powder based sub layer, applying a protective powder based or paper based overlay comprising a melamine formaldehyde resin and aluminum oxide on said raw paper; applying heat and pressure in order to impregnate the raw paper, to cure the resin and thereby obtain a laminated product. - View Dependent Claims (17, 18)
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19. A floor panel (P) comprising:
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a core, a balancing layer on a rear side of said core, and a surface layer on a front side of said core, said surface layer comprising a decorative paper, a protective transparent paper, a first powder based sub layer arranged under the decorative paper, and a second powder based sub layer arranged between the decorative paper and the protective transparent paper, wherein the first and the second sub layers comprise fibers having an average length which is smaller than the average length of the fibers in the decorative and overlay papers. - View Dependent Claims (20)
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Specification