Laminated glass is composed of two or more pieces of glass sandwiched between one or more organic polymer interlayer, which is specially processed by high temperature preloading (or vacuuming) and high temperature and high pressure process, so that glass and intermediate membrane are permanently bonded into one composite glass product. The commonly used interlayer glass intermediate membranes are: PVB, SGP, EVA, PU and so on. In addition, there are some special interlayer glasses, such as color interlayer glass, SGX type interlayer glass, XIR LOW-E middle film interlayer glass, etc. Embedded decorative pieces (metal mesh, metal plate and other) laminated glass, embedded PET laminated glass and other decorative and functional laminated glass.Laminated glass: 1) the benefits of modern living room, sound insulation effect is good, has become one of the important factors for people to measure housing quality. The sandwich glass that uses the Saflex PVB middle film can block sound waves and maintain a quiet and comfortable office environment. Its unique filter ultraviolet function, not only protect the health of people's skin, but also make the valuable furniture and display products in the house get rid of faded bad luck. It can also reduce the transmission of sunlight and reduce the energy consumption of refrigeration. 2) many advantages of laminated glass, in the home decoration will also have a good effect. The doors of many families, including the doors of the kitchen, are made of grit glass. Cooking oil smoke in the kitchen is easy to accumulate on it, and if it is replaced with laminated glass, there will be no trouble. Similarly, a large area of glass spaced at home is a potential safety hazard for children who are naturally active. If they use laminated glass, parents can be greatly relieved. Even if the glass is broken, the fragments and the sharp small fragments stick together with the middle membrane.