Clean the glass, better use the soften water to clean the oil, dust, flaw on the glass surface. Then dry the glass and put away in the laminating room.
When cutting the Polyvinyl Butyral PVB interlayer film according to the glass, make sure the Polyvinyl Butyral PVB interlayer film not have 2mm extra larger than the glass, or the two much Polyvinyl Butyral PVB interlayer film will sealed the pre-laminated glass before all the Polyvinyl Butyral PVB interlayer film is totally melted.
http://www.polyvinylbutyralpvbfilmmanufacturer.com all rights reserved.