... half layer fabric and three-layer fabric. Dryer ScreenThe dryer screen can be sorted 3-shed, 4-shed, and it also ... sorted 1.5 layers, 2 layers, and flat monofilament dryer screen. Different paper machine and paper products will use different dryer ... reduce the material loss from the mesh opening. Polyester spiral filter screen is mainly used in sludge desiccation, paper pulp washing, coal ...