we are a major manufacturer and supplier of the Spiral dryer screen. The Spiral dryer fabric is composed of 100% contaminant resistant monofilament polyester coils, providing excellent strength and stability as well as clean running operation. The spiral construction offers the ability to achieve very high permeability without sacrificing stability. The air pumping capacity of this high permeability fabric can be useful in improving pocket ventilation. The fabric becomes endless once joined, eliminating concerns about seam strength or wear and providing the ability to remove damaged sections of the fabric. Use Spiral dryer fabrics where a high permeability, stable, clean running fabric is needed.