Firing Of Ceramic Cups

1. Kiln firing: Kiln firing is a very time-consuming step, the time process is about one day and night, and the temperature is around 1300 degrees Celsius. First build the kiln door, ignite the kiln, the fuel is pine wood, guide the piling technology, measure the fire, master the kiln temperature change, and decide the ceasefire time.

2. Color glaze: The color on the glaze, such as multicolored, pastel, etc., is to describe patterns and fill colors on the glazed surface of the fired porcelain, and then enter the red furnace to bake at a low temperature at a temperature of about 700--800 degrees Celsius. In addition, before firing the kiln, painting on the green body, such as blue and white, underglaze red, etc., is called underglaze red, which is characterized by the fact that the color is under high temperature glaze and will never fade.

3. Glazing: In the process of glazing, dip or swing glaze is used for ordinary round mouths, and blowing glaze is used for cutters or large round utensils.