1.glass material has good barrier performance, can be v […]
1.glass material has good barrier performance, can be very good to prevent oxygen and other gases on the internal invasion, and can prevent the volatile components of the volatile to the atmosphere;
2. glass bottles can be repeatedly used, can reduce the cost of packaging;
3. glass is easier to change in color and transparency;
4. glass bottle safety and health, good corrosion resistance and acid resistance, suitable for acidic substances (if vegetables, drinks, etc.) packaging.
Glass bottles are the main packing containers for food, medicine and chemical industry. They have good chemical stability; easy sealing, good air tightness, transparent, can be observed for the situation from the outside; storage performance; surface finish, easy disinfection; beautiful, rich and colorful decoration; have certain mechanical strength, able to withstand the force of the pressure in the bottle and the transport process of raw materials; wide distribution, low price. Its shortcoming is the quality is big (the quality and the capacity ratio is big), the brittleness is big, is fragile. However, in recent years, using new technology of thin-walled light quantity and the physical and chemical tempered, these shortcomings have been significantly improved, so the glass bottle can in the fierce competition and plastic, iron, tin to under production increased year by year.http://www.kangbochina.com/