Three-shed Polyester weaving dryer fabrics is used in dryness part of paper machine and other industry .It has the characteristics of flatness.being sutible for making culture paper,super pressure light printing paper,offset printing paper an light weight paper. Four-shed Polyester weaving dryer fabrics has the follwing characteristics:higher air permeability than three-shed polyester weaving dryer fabrics;thicker;flatless;good stability of size;long life and so on.It is widely used in making cultural paper,printing paper,wirting paper,packing paper,paper board and corrugated paper,also can,be used in the dryness part of other industries.