Patent ID: 7323253

Claim:
A chip board including an intermediary layer ( 1 ) and a layer ( 2 ) of large chips positioned on both sides of said intermediary layer, as well as optionally an outer layer ( 3 ) positioned on the outer surface of each layer of large chips, said layers, in addition to the chips, also including an adhesive, wherein the intermediary layer ( 1 ) consists essentially of a mixture of wood chips having chip fractions of a chip size of 0.1 to 20 mm, and that the chips of the intermediary layer ( 1 ) are randomly oriented, and the individual chip in the layer ( 2 ) of large chips presents the following characteristics: a length of approx. 50 to approx. 130 mm, a width of approx. 4 to approx. 40 mm and a thickness of approx. 0.2 to approx. 2.0 mm, and wherein the chips within the individual layer of large chips are all oriented in one and the same direction.