Glass material has good barrier performance, which can well prevent oxygen and other gases from invading the contents, and prevent the volatile components of the contents from volatilizing into the atmosphere;
The glass bottle can be used repeatedly to reduce the packaging cost;
Glass can easily change color and transparency;
The glass bottle is safe and hygienic, with good corrosion resistance and acid resistance, and is suitable for the packaging of acidic substances (such as vegetable juice drinks);
In addition, because glass bottles are suitable for the production of automatic filling production lines, the development of domestic glass bottle automatic filling technology and equipment is also relatively mature. Using glass bottles to package fruit and vegetable juice drinks has certain production advantages in China.
There are many kinds of square glass bottles, from small bottles with a capacity of 100ml to 1L large bottles, from colorless and transparent amber, green, blue, black shading bottles and opaque opaque opaque glass bottles.