Batching: It is a process of mixing all kinds of raw materials evenly in a mixer according to the designed material prescription. The main raw materials of glass bottle including quartz sand, limestone, feldspar, soda ash, boric acid and so on.
The difference in perfume bottle raw materials and prescription determines the quality of glass products (the difference of quality is mainly showed at color, transparency and crispness). For perfume bottle, there are several raw materials widely used: normal rough material, White material, and high white material, among them the high white material is more transparent and clear than others. We call the glass made by high white material as white opal glass which is popular in luxury niche brands for high-end market.