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.