PVB Glass Inner Layer Cast Film Extrusion Machine , EVA Film Production Line

PVB film is a thermo-plastic film made of PVB resin and plasticizer. It is widely used for interlayer of construction glass, automobile, Solar photovoltaic glass, bullet-proof glass, sound proof glass, etc. Features high safety, sound proof, ultraviolet-proof, and it can be colorful or super transparent, and used for construction wall glass for more than 70 years. Also it is of Optical application value, and it is used for solar photovoltaic as well.
There are two types of production method: by roller forming and water cooling forming, the thickness of final product will be 0.38-1.52mm, width will be 500-3400mm, transparent, color strip and full color film are optional.