Video 2: first put the glass into the film processor for cleaning, then dry the water, conduct the indoor interlayer treatment, put the PVB film of different thickness between two or three pieces of glass, the film thickness is between 0.38-4.56mm, after the film is closed, enter the flat press for heating and rolling, then carry out the semi-automatic unloading, put it into the autoclave for 12 hours of high temperature treatment, and finally complete the Dry laminated glass