... · Mildew resistant· Abrasion resistant· Retains heat-set pleats and crease· Easily washed Some Major Polyester Fiber Uses · ... , draperies, sheets and pillow cases, wall coverings, and upholstery· Other Uses: hoses, power belting, ropes and nets, thread, tire cord, ... auto upholstery, sails, floppy disk liners, and fiberfill for various products ...