What is laminated Glass? Two or more sheets of glass are separated by one or more interlayers and subjected to heat and pressure, in order to ensure perfect adhesion between constituent elements. Interlayer includes clear PVB, colored PVB, Low-e film. Nowdays, they are popularly used for building, bullet/burst-proof and furniture purpose. Interlayer film: 0.38mm-3.04mm Min size: 300*300mm Max size: 8200*3080mm/ 12500*2440mm.