Patent ID: 8287985
Filing Date: 2012-10-16
Classification: B44C,B44F,E04F,Y10T

Abstract:
1. A system of embossed decorative boards, each board being rectangular in shape; each board having a first and a second opposite short edge with a third and a fourth adjacent long edge, which third and fourth edges are opposite each other, which board includes an upper side decorative surface comprising a decor paper or decor sheet, the decor paper or decor sheet being covered with an overlying layer comprising embossing on its upper side, and a base layer, wherein the décor paper or décor sheet comprises a décor pattern, the décor pattern being one selected from the group consisting of wood and minerals, and providing a first visual effect, wherein the embossing is comprised by surface structure areas of which at least four are first, second, third and fourth outermost surface structure areas on each decorative board, the first outermost surface structure areas each having one end edge coinciding with the first edge of the board, being arranged opposite to the second outermost surface structure areas having each one end edge coinciding with the second edge of the board, the third outermost surface structure areas have each one end edge coinciding with the third edge of the board and the fourth outermost surface structure areas having each one end edge coinciding with the fourth edge of the board, that at least two surface structures having different textures are present on each of the third and fourth long edges used each texture providing a second visual characteristic, the surface structures each comprising at least one texture selected from the group consisting of recesses, pores, cracks, graining, joints pits, knots, and microstructuring; wherein two adjacent outermost surface structure areas within the same board have different surface structures, that the different surface structures can be arranged into surface structure groups according to its surface structure characteristics whereby the first outermost surface structure areas of the first edge is numbered L