Glass Process

Glass bottle production process including: ① raw material preparation. Bulk materials (quartz sand, soda ash, limestone, feldspar, etc) crushing, drying wet raw materials, iron processing ferrous material, in order to ensure the quality of glass. II batch preparation. ③ melting. Glass batch furnaces or furnace high temperature (1550~1600du) heated to form a homogeneous, bubble-free, and meets the requirements of forming molten glass. II. Shape required by the liquid glass into molds made of glass products, such as plate, utensils and so on. ⑤ heat treatment. By annealing, quenching processes, eliminate or stress inside the glass, phase separation and crystallization, and changing the structure of glass.