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HEAT AND PRESSURE GENERATED DESIGN

  • US 20110177319A1
  • Filed: 12/22/2010
  • Published: 07/21/2011
  • Est. Priority Date: 01/15/2010
  • Status: Abandoned Application
First Claim
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1. A method of manufacturing a building panel having a structured surface with a design that comprises colour variation in register with the structure whereby the method comprises the steps of:

  • applying a layer comprising a mix of fibres, binder, wear resistant particles, and a coloring substance on a carrier wherein the mix is floatable under heat and pressure; and

    applying heat and pressure on the mix by a structured matrix comprising protrusions and cavities such that a controlled floating of the mix is obtained by the varying pressure distribution applied on the surface.

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