Laurel laminated glass is processed with two or more thoroughly cleaned panels with one or more polyvinyl-butyralfoils(PVB) are mounted on each other in a clear room.Then the sandwich is pre-strengthened in a rolling process at approx.200℃ heat.This is referred to as a mechanically pre-bonding unit and this make glass film transparent ,and then put these glasses on a shelf into the autoclave-with about 130℃ heat and 10 bar pressure.
There are several laminated glass manufacturing processes:
using two or more pieces of glass bonded between one or more pieces of adhesives; such as PVB or EVA, using heat and pressure.
using two or more pieces of glass and polycarbonate, bonded together with aliphatic urethane or EVA interlayer under heat and pressure.
interlaid with a cured resin or EVA.
