Advantages of glass bottle packaging:
1. Glass bottles can be reused multiple times to reduce packaging costs;
2. Glass can easily change color and transparency;
3. The glass bottle material has good barrier performance, which can effectively prevent the invasion of oxygen and other gases on the contents, and also prevent the volatile components of the contents from volatilizing into the atmosphere
4. Glass bottles are safe and hygienic, with good reporting ability and acid corrosion resistance, suitable for packaging acidic substances (such as vegetable juice drinks).
Therefore, glass products are loved by many people and widely used in every corner of daily life. Especially kitchen glass oil bottles, glass storage tanks, noodle storage jars, salt & pepper bottles, etc
The main raw material for glass is quartz sand, which, along with other auxiliary materials, melts into a liquid state at high temperature. Then, it is injected into a mold, cooled, cut, and tempered to form a glass bottle. Glass bottles generally have rigid markings, which are also made from the shape of molds. 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 based on their composition:
One is sodium calcium glass
The second is crystal glass
The third is high borosilicate glass