PROCESS FOR PRODUCING ARTIFICIAL MARBLE HAVING BOTH GRANULAR PATTERN AND STRIPE PATTERN

摘要

A process for producing an artificial marble having both granular pattern and stripe pattern, comprising the steps of casting a hardenable composition (A) containing 0.5 to 30 wt.% of resin particles of 0.1 to 5.0 mm diameter (2) into a molding cell; superimposing in layered form at least one layer of a hardenable composition (B) of different color (3) on the cast hardenable composition (A) (2); moving a pectinate member (1) in the laminated hardenable composition (A) (2) and hardenable composition (B) (3) while keeping contact of the teeth of the pectinate member (1) with the bottom surface of the molding cell; and hardening the compositions.