Because the application of hollow glass can not only improve the heat and sound insulation effect of buildings, but also simplify the structural design of ventilation and warm facilities such as air conditioning, it not only reduces the cost of building decoration, but also increases the effective practical space in the building. Therefore, hollow glass processing is getting more and more attention in the glass processing industry.

In addition to being widely used in glass curtain wall, automobile, aircraft and other aspects, hollow glass has begun to enter ordinary homes. The application of insulating glass is constantly expanding, and people's requirements for insulating glass are becoming higher and higher. The quality of insulating glass has become a research concern of hollow glass manufacturers.

Hollow glass is composed of two or more layers of flat glass. With high strength and high air tightness compound binder around, two or more pieces of glass and seal strip, glass strip bonding, sealing. The middle is filled with dry gas, and the frame is filled with desiccant to ensure the dryness of the air between the glass sheets. Can be selected according to the requirements of a variety of different performance of the glass original, such as colorless transparent float glass embossed glass, heat-absorbing glass, heat-reflecting glass, wire glass, tempered glass and frame (aluminum frame or glass strip, etc.), by bonding, welding or welding and made.

There are two main styles of hollow glass, trough aluminum insulating glass and rubber strip insulating glass. Trough aluminum insulating glass has been invented for a long time, the technology is relatively mature, but the processing technology is more complex. Although the use of rubber strip insulating glass is late, but the manufacturing process is simple, so the application range is wide and the popularization is fast.

With the continuous popularization and application of hollow glass, people have higher and higher requirements for hollow optical quartz glass. We should constantly improve the processing technology of insulating glass, strive to improve the technical level and product quality, and promote the development of insulating glass to a higher, newer and stronger direction.