... curled sheet of PVC,PS,expansion PSP,PP,PET,biodegraded PP,etc,to make all kinds of ... is suitable for curled sheet of PVC,PS,PET,PP,bildegraded PP,expansion PSP,etc,to make ... with upper and lower heaters of hollow far-infrared heating pieces for two-section heating.Divisional temperature ... efficiency. TECHNICAL SPECIFICATIONS: Suitable Sheet(mm)PVC PET PPExpansion PSPWidth 500-680 Thickness 0.1-1. ...