Method for treating a composite wood board and structural panel comprising a core of wooden material

摘要

The method involves printing a decor (7) on the top of a wood-based panel. A cellulose-free outer layer (8) made from melamine resin is applied on the decor and in which glass beads (5) are mixed. The outer layer is dried and a wear-protection layer (4) is applied on the top of the outer layer. The drying of outer layer is performed actively. The specific amount of melamine resin-glass bead mixture is applied. The proportion of glass beads in the mixture is of specific value. The diameter of glass beads is in specific range. An independent claim is included for a construction panel.