Air Slide fabric Aramide spun/Polyester spun/multi Thickness: 4 mm, 5 mm, 6 mm, 7 mm, ... mm cement plant application Detailed Product DescriptionAir Slide Belt fabric Polyester spun/multiThickness: 4 mm, 5 mm, 6 mm, 7 mm, 8 ... , fluidising and aeration of bulk powderMaterial structure: high tencity polyester yarn, circular woven in plain weave, oneside polyurethane-coating, for maximumair permeability ...