Glass bottle manufacturing process features in simple, freedom and molding changeable , hardness, heat resistant, clean,even can be repeatedly used.First of making is to design and manufacture of moulds, glass raw material with quartz sand as the main raw material, plus other complementary makings melted into liquid at high temperature, and then refined oil injection mold machine , cooling, incision, tempering, to form a glass bottle.
Glass bottle production process mainly includes, raw material's preparation. first ,Smash the raw material (quartz , soda ash, limestone, feldspar, etc.),make the damp raw material to be totally dry, filtrate iron from the raw material to improve the glass of quality . Glass material in pool melted under high temperature of 1550 ~ 1600 degrees to heating, forming uniform, no bubble, and meet the requirements of the molding liquid glass forming. The liquid pour into the injection mold machine required shape of glass products, such as tablets, all kinds of vessels and other heat treatment.