... air permeability 2 resistance to deformation, Dacron Acupuncture Medium-speed BeltProduct features:1, Tensile, resistance to deformation, ... of transmitting and drying cardboard5, Suitable for medium-speed paperboard production line6, Adopting Hafu packaging reduces ... the damage of conveyor Dacron Acupuncture Medium-speed Belt TypeDL-10Material100%PET ThicknessAbout 10mm Weight5kg/square ...