... PP Film Blowing Machine(Plastic Machinery,Film Machine) has 1)HIGH SPEED PRODUCTION 3)CONVENIENT OPERATION Product pattern:SJ65X25-FMX1000,SJ65X25-FMX800, SJ55X28 ... designed by ourselves.Its characteristics consist of compact structure,steady turn-round,high-speed production,even thickness of production,even thickness of product,hightransparency, smooth ...