METHOD FOR FORMING PATTERN IN POLYESTER PLASTIC PRODUCT

摘要

PURPOSE: A method for producing patterns of waves or grainings of bull's horn for the appearance of polyester plastic products is provided. CONSTITUTION: A method includes a dye retardant polyester resin mixed with a hardener, a hardening accelerator and a dye to a dye affinitive polyester resin added with a hardener and accelerator to mix and harden for plastic products to form patters of waves or grainings like those of ivory or horns caused by the interfacing of two different materials to the effect of achieving the natural appearance of the product material.