In the production of glass bottles need to know the most basic common sense

Glass bottles as the packaging material is mainly used in food, oil, wine, beverages, condiments, cosmetics and liquid chemical products, etc. , USES a very wide range. But the glass also has its disadvantages, such as weight, transportation, storage cost is higher, don't impact resistance, etc. Glass is the main raw materials of natural ore, limestone, quartz, caustic soda, etc. Glass has a high degree of transparency and corrosion resistance, contact with most of the chemicals are not changing material properties. The manufacturing process is simple, freedom and changeful modelling, hardness, heat resistant, clean, easy to clean, and has the characteristics of can be repeatedly used. First 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, cooling, incision, tempering, to form a glass bottle. Glass bottles generally have rigid mark, mark is made of the mold shape. Glass bottles of shaping according to the method can be divided into artificial blowing, blowing and three kinds of extrusion machinery. Glass bottles according to the composition can be divided into the following kinds: one is sodium glass two is three is boron silicon glass lead glass.