China jam jars manufacturer storage jar Production Process Introduction | RuixinGlass
China jam jars manufacturer storage jar Production Process Introduction | RuixinGlass
Glass bottle price introduction Glass bottle production process includes:
2, with the preparation of materials.
3, melting. Glass batch material in the pool kiln or pool furnace for high temperature (1550 ~ 1600 degrees) heating, so that the formation of uniform, no bubbles, and meet the molding requirements of liquid glass.
4, forming. A glass product, such as a flat plate, a variety of utensils, and the like, which are made of liquid glass in a desired shape.
5, heat treatment. Through the annealing, quenching and other processes to eliminate or produce the internal stress of the glass, split or crystallization, and change the structure of the glass state.