Laminated glass is a multifunctional glazing material that is manufactured by permanently bonding two or more pieces of glass with layers of Polyvinyl Butyral. (PVB) interlayer, under heat and pressure, to create a single construction. It not only has a good optical nature, but also resistant to penetration, ultraviolet etc, it is widely used in areas such as defense, industry, transportation construction etc. PVB films for making laminated safety glass with first-class quality at favorable price. Specifications: PVB film Thickness: 0.38mm, 0.76mm, 0.45mm Width(mm): 3210,2440, 2200, 2140, 2050, 1950, 1850mm, 1750, 1650, 1600, 1560, 1500, 1450, 1400, 1350, 1300, 1250, 1200, 1150, 1100, 1000, 900, 800, 700, 600, 460 Length (m): 500, 400, 350, 300, 280, 270, 260, 230, 220, 200, 120, 110, 80 Color: Purple, Brown, Clear, Milk White, Red, Light Green, Blue, and so on. Customized Products are also available. PVB Film Packing: Aluminum foil and vacuum Main applications: Laminated safety glass, such as automotive widescreen, construction glass. We got ISO 16949:2001 certificate and the PCT certificate in Russia. Every Layer of the PVB film is separated by PE film, and then vacuumed by aluminum foil. Each rolls packaged in fumigated wooden case.