Glass bottle manufacturers help you analyze the advantages and performance of glass bottles
2024.08.11
Advantages of glass bottle packaging:
- Glass bottles can be reused multiple times, which can reduce packaging costs;
- Glass can easily change color and transparency;
- Glass bottle materials have good barrier properties, which can effectively prevent oxygen and other gases from invading the contents, and also prevent the volatile components of the contents from evaporating into the atmosphere;
- Glass bottles are safe and hygienic, have good corrosion resistance and acid resistance, and are suitable for packaging acidic substances (such as vegetable juices and beverages).
Therefore, glass products are loved by many people and widely used in every corner of daily life.
The main raw material for glass is quartz sand, which is melted into a liquid state at high temperatures with other additives. It is then injected into a mold, cooled, cut, and tempered to form a glass bottle. Glass bottles generally have rigid markings, which are also made of mold shapes. The molding of glass bottles can be divided into three types according to the production method: manual blowing, mechanical blowing, and extrusion molding. Glass bottles can be divided into the following types according to their composition: sodium calcium glass, crystal glass, and high borosilicate glass.
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