METHOD OF PRODUCING CHINAWARE HAVING OMBRE-LIKE PATTERN

摘要

PROBLEM TO BE SOLVED: To attain simple production of chinaware having the ombre-like patterns that conventionally require a high-level of glazing techniques and complicated firing conditions by means of an electric furnace and a gas-firing furnace.;SOLUTION: When chinaware is produced by means of an electric furnace and a gas-firing furnace, unglazed pottery glazed pottery is preliminarily treated with naturally occurring sulfur-containing geothermal steam before the great firing step whereby the objective ombre-like pattern can be simply allowed to emerge.;COPYRIGHT: (C)2001,JPO