Wood-like product manufacturing method and wood-like product

摘要

PROBLEM TO BE SOLVED: To bring the texture of a wood-like product closer to that of natural wood than before. SOLUTION: In a method for manufacturing a wood-like product 200, in which melts B1 and M1 to M3 obtained by melting a measured first base material B1 and master batches M1 to M3 are extruded from an opening of a mold 141, a first base is used. As the material B1, a mixture of high-density polyethylene and a first pigment was used, and as a masterbatch, a mixture of polystyrene or acrylonitrile styrene and a second pigment was used, and among the melts B1, M1 to M3. The melts B1 and M1 to M3 are extruded with a portion having a relatively high concentration of the first base material B1 and a portion having a relatively high concentration of the master batches M1 to M3 remaining. [Selection diagram] FIG. 9