The process flow of cosmetic glass bottle

（1） Raw material pre-processing. The massive raw materials (quartz sand, soda, limestone, feldspar, etc.) are crushed to dry the wet raw materials, and the iron containing raw materials are treated with iron removal to ensure the quality of glass.

（2） Preparation of compound.

（3）melted. Glass matching material in the pool kiln or pool furnace for high temperature (1550~1600 degrees) heating, so that the formation of uniform, no bubble, and meet the molding requirements of liquid glass.

（4） shape. Put the liquid glass into the mold to make the glass product of the desired shape