In order to compete with packaging materials and containers such as paper product containers and plastic bottles, glass packaging manufacturers in developed countries have been working to make product quality more reliable, more beautiful, lower cost, and cheaper. In order to achieve these goals, the development trends of foreign glass packaging industries are mainly manifested as:
Adopt advanced energy-saving technology. One way to save energy, improve the melting quality, and extend the kiln to save energy is to increase the amount of broken glass. The amount of foreign broken glass is 60% -70%. The ideal is to use 100% broken glass to achieve the goal of "ecological" glass production.