METHOD AND APPARATUS FOR MOLDING SYNTHETIC LUMBER, AND ANTI-SLIP SYNTHETIC LUMBER PREPARED THEREBY

摘要

The present invention relates to method for molding synthetic lumber. The method for molding synthetic lumber of the present invention comprises the following steps: forming a first anti-slip groove on a piece of synthetic lumber placed on a shelf using a first moving bracket which is moved with respect to the shelf on the basis of an electric signal; and forming a second anti-slip groove on the piece of synthetic lumber along the pathway in the direction perpendicular to the first anti-slip groove using a second moving bracket which is moved perpendicularly to the moving direction of the first moving bracket on the basis of an electric signal.