laminated glass

The Sandwich Glass is made by two pieces or more of glass which standed pressure and heat by one or more pieces of PVB(polyvinyl-butyral). Due to the refractivity of PVB pellicle in glass is approximately same as glass, Sandwich Glass can have purity and transparency as general glass. The Sandwich Glass is a kind of safety glass. The splinter is still adhering on PVB pellicle after the glass is crushed and can prevent the occurrence of misadventure. According to the usage of different PVB pellicle, our factory can produce different types of Sandwich Glass including ultraviolet ray intercepting, X-ray protection, electromagnetic wave protection and fireproof etc