Our PVB glass interlayer film extrusion equipment adopts internationally leading extrusion technology and unique screw design to ensure excellent plasticization effect of various formulations of raw materials when running in the barrel. In terms of measurement control, advanced technology of automated overall control is selected to better control the uniformity of extrusion. Through the automatic matching of components and reasonable design of molds, the uniformity of the output is further controlled. The equipment adopts an automatic integrated cooling structure in the production process, which effectively controls the material temperature.

PVB glass interlayer film is a polymer material formed by plasticizing and extruding polyvinyl butyral resin with plasticizer DHA. The thickness of PVB film is generally 0.38mm, 0.76mm, and 1.5mm, which have good adhesion to inorganic glass and high characteristics such as transparency, heat resistance, cold resistance, moisture resistance, and mechanical strength

PVB film is the main material for manufacturing automotive windshields. Due to its multiple functions such as safety, insulation, noise control, and UV isolation, laminated glass is also widely used in construction and other fields.

We have already delivered multiple PVB glass interlayer film equipment to customers for use, and have won the trust of many customers in terms of pre-sales, after-sales, and equipment quality. Through long-term practical experience, the entire equipment and process have entered a mature stage.