Extrusion molding apparatus for product having wood pattern and extrusion molding method thereof

摘要

An extrusion molding apparatus for forming a product having an extrusion molding. The extrusion molding apparatus includes an extruder extruding the product through a die installed at an outlet of the extruder. A second inlet is formed at one side of the die to receive a second synthetic resin. A second extruder feeds the second synthetic resin into the second inlet and a passage in fluid communication with the second inlet. The passage transports the second synthetic resin to nozzle grooves formed in the die, thereby coating the second synthetic resin on a surface of the product extruded from the die having a first synthetic resin.