Types of glass china
1. Blue-and-white porcelain folded blue-and-white porcelain glaze is a special name for blue-and-white porcelain on a white background. Typical blue-and-white wares use cobalt materials to depict patterns on the china, and then apply a transparent glaze, which is fired at a high temperature. The blue flower is under the glaze, so it is an underglaze…