KSJL70-90/900Three-Layer Extruder Plastic Sheet Extruder Material used: PP,PE,HIPS,ABS KSJL70-90/900Three-Layer Extruder Plastic Sheet ... ExtruderKSJL70-90/900Three-layer Extruder Plastic Sheet is designed on the ... base of Double-layer Plastic Sheet Extruder and adopts advanced technology from domestic ...