Polyester Spiral Dryer Belt Started production at 1987, 100%polyester monofilament Heat resistant low thermal shrink Polyester Spiral Dryer Belt ManufacturerPFM started the production of polyester spiral dryer belt since 1987 ... and cardboard pulp,Fiberboard plants,Medicine,printing,drying industry as conveyor belt,Pharmacy,environment protection,Process hides,shoe-making,clothing,ceramics etc ...