Laminated Glass, also known as laminated glass and vacuum glass, is a composite glass product, which consists of two or more pieces of glass with one or more organic polymer intermediate films sandwiched between them. After special high-temperature preloading (or vacuum pumping) and high-temperature and high-pressure process treatment, the glass and intermediate films are permanently bonded into a whole. Commonly used interlayer of laminated glass include PVB, SGP, EVA, PU, etc. Colored interlayer laminated glass, SGX printed interlayer laminated glass and XIR LOW-E interlayer laminated glass are decorative and functional laminated glasses embedded with decorative pieces (metal mesh, metal plate, etc.), and laminated glass embedded with PET material.