Production process and technology trends of cosmetic glass packaging
The production process of cosmetic glass packaging includes melting, molding, cooling and decoration. Among them, glass melting is to mix and melt raw materials such as quartz sand, sodium carbonate and limestone into liquid at high temperature, and then mold them into various bottle shapes through molds. The cooling process determines the hardness and transparency of the glass, and finally the surface decoration is completed through processes such as silk screen printing and hot stamping.
With the increase of environmental awareness, the industry is gradually turning to the use of lightweight and recyclable glass materials to reduce carbon emissions. In addition, the application of intelligent manufacturing technologies, such as automated production lines and digital detection systems, not only improves production efficiency, but also improves the quality consistency of glass packaging. In the future, cosmetic glass packaging will find a better balance between beauty and environmental protection.
