Glass Bottle Production Process

[ December 01, 2023 ]

First of all, to design and manufacture mold, glass raw materials to quartz sand as the main raw material, plus other accessories at high temperature to dissolve into liquid, and then injected into the mold,

cooling, cutting, tempering, the formation of glass bottles. Glass bottles generally have rigid signs, and the signs are also made of mold shapes. The molding of glass bottles can be divided into three

kinds according to the production method: artificial blowing, mechanical blowing and extrusion molding. Glass bottles can be divided into the following types according to their composition: one is

sodium glass, the other is lead glass, and the other is borosilicate glass.

The main raw materials of glass bottles are natural ore, quartz stone, caustic soda, limestone and so on. Glass bottles have a high degree of transparency and corrosion resistance, and contact with most

chemicals will not change the material properties. Its manufacturing process is simple, free and changeable shape, high hardness, heat resistance, clean, easy to clean, and has the characteristics of repeated

use. As a packaging material, glass bottles are mainly used in food, oil, alcohol, beverages, condiments, cosmetics and liquid chemical products, etc., and have a wide range of uses. But glass bottles also

have its disadvantages, such as large weight, high transportation and storage costs, and impact resistance.

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