PVB film is a semi-transparent film with good adhesion to inorganic glass, transparent, heat-resistant, cold-resistant, high mechanical strength, and is a bonding material for laminated glass.

PVB film can absorb the impact energy, does not produce broken fragments, this safety glass is widely used in automobiles, high-rise buildings, bank counters, a variety of bulletproof glass. In the safety performance at the same time, there are excellent sound insulation, light control, thermal insulation, heat insulation, shockproof performance, is the ideal safety glass processing materials.PVB film production line main purpose: PVB automobile safety glass film production line: PVB film is mainly used for automobile windshield glass in the middle layer PVB architectural glass interlayer production line: PVB film is mainly used for high-rise buildings in the middle of the glass.

GWELL's pvb film production line, the main process is divided into PVB dry (over-roll method), PVB wet (over-water method), can be customised according to customer requirements processing and manufacturing. pvb film width: 3600mm (max), pvb film thickness: 0.38-1.52mm, output: 500-800kg/h, shrinkage: 2%, total length of the production line: 28m.