CERAMIC COATING METHOD FOR A CERAMICS EARTHENWARE COOKER

摘要

A ceramic coating method of earthenware is provided to improve intensity of cooker, to come off or destroy ceramic coating even if repetitively used for a long time, to be used semi-permanently and to be washed easily. A ceramic coating method of earthenware comprises steps of: molding cooker using heat-proof soil standing heat and drying the cooker; baking it one time to 900 ~ 950°C; baking it again to 1250 ~1300°C; jetting a surface of the earthenware(10); coating a ceramic liquid having silica(SiO2), alumina oxide(Al2O3) and titanium oxide(TiO2) as a main component at an outer surface of the earthenware and post-baking it to 200 ~ 300°C; and coating ceramics(11) at an outer surface of the earthenware.