WOOD FIBRE BASED PANEL WITH A SURFACE LAYER
First Claim
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1. A building panel comprising:
- a surface layer comprising a wood veneer,a wood fibre based core, anda sub-layer arranged between the surface layer and the wood fibre based core, wherein the sub-layer comprises wood fibres and a binder,wherein the surface layer has surface portions comprising material from the sub-layer extending into the wood veneer.
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Abstract
A building panel with a surface layer (1) including a wood veneer, a wood fibre based core (2) and a sub-layer (3) between the surface layer (1) and the core (2). The sub-layer (3) includes wood fibres (4) and a binder (5). The surface layer (1) has surface portions (6) including material from the sub-layer (3). The surface portions (6) including material from the sub-layer (3) extend into the wood veneer.
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Citations
23 Claims
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1. A building panel comprising:
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a surface layer comprising a wood veneer, a wood fibre based core, and a sub-layer arranged between the surface layer and the wood fibre based core, wherein the sub-layer comprises wood fibres and a binder, wherein the surface layer has surface portions comprising material from the sub-layer extending into the wood veneer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A building panel comprising:
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a surface layer comprising a wood veneer, a wood fibre based core, and a sub-layer arranged between the surface layer and the wood fibre based core, wherein the sub-layer comprises wood fibres, a binder and wear resistant particles, wherein the surface layer has surface portions comprising material from the sub-layer extending into the wood veneer.
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14. A building panel comprising:
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a surface layer comprising a wood veneer, a wood fibre based core, and a sub-layer arranged between the surface layer and the wood fibre based core, wherein the sub-layer comprises wood fibres, a binder and colour pigments and/or a colorant, wherein the surface layer has surface portions comprising material from the sub-layer extending into the wood veneer.
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15. A building panel comprising:
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a surface layer comprising a veneer, a core, and a sub-layer arranged between the surface layer and core, wherein the surface layer has surface portions comprising material from the sub-layer extending into the veneer.
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16. A method to produce a building panel, the method comprising:
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applying a wood fibre powder and a binder on a wood fibre based core, to obtain a sub-layer; applying a wood veneer, comprising holes through the veneer, on the sub-layer, applying heat and pressure to bond the veneer, the sub-layer and the wood fibre based core together, wherein a portion of the wood fibre powder and the binder is pressed into the holes. - View Dependent Claims (17, 19, 20, 21, 22, 23)
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18. The method as claimed in clam 16, wherein the wood fibre powder comprises lignocellulosic particles or cellulose particles.
Specification