Basic weave structure for dryer fabrics is single, 1.5 and double layer fabrics. Round and rectangular shape polyester monofilament yarns are used for dryer fabrics in paper making. Rectangular monofilaments provide good contact with the paper sheet and improve aerodynamic properties of the fabric surface and cleanliness.
Spiral link dryer fabrics are an endless construction comprising a plurality of helical formed loops of monofilament yarns. The joining pin yarn passes through the loops to join adjacent coils to form a mesh or screen. The monofilaments to make spiral dryer fabrics could be round or rectangular ones for different applications.