A METHOD AND AN APPARATUS FOR APPLYING A SURFACE COATING ON EDGES OF A MINERAL FIBRE BOARD

摘要

The present invention concerns a method and an apparatus for applying a surface coating on edges of a mineral fibre board (1). In order to obtain a more uniform edge coating in particular by more complex edge profiles, the invention describes a method and an apparatus for applying a surface coating on edges of a mineral fibre board (1) wherein the applicator roller (6) of the coating station is profile geometry of the first edge to be coated on the mineral fibre board (1). Hereby a simple and cost effective process and apparatus is provided for achieving a strong, uniform edge coating on a mineral fibre board (1).