overglaze decoration การใช้

• Enamelled glass is also called " painted ", and overglaze decoration to pottery is often called enamelling.
• The glazed porcelain may then be painted with overglaze decoration and fired again to bond the paint with the glaze.
• However, because the glost firing is at a higher temperature than used in overglaze decoration, the range of available colours is more limited.
• A piece is fired first, this initial firing being called the "'glost firing "', then the overglaze decoration is applied, and it is fired again.