Method for marking of composite blade to provide wood-veining aspects to blade, involves exerting sufficient pressure by roller on blade for marking face of blade and for providing wood-veining aspects to blade

摘要

The method involves subjecting one of faces of a composite blade (1) under the action of a roller (2), where the roller includes a relief for imitating veining of a wood. Sufficient pressure is exerted by the roller on the blade for marking the face of the blade and for providing wood-veining aspects to the blade. The blade is engaged between the roller and another roller, where the former roller is heated at temperature ranging between 120 and 160 degrees Celsius, and the pressure exerted by the roller on the blade is in the range between 6 and 8 bars. An independent claim is also included for a composite blade.