The breather belt is typically flat and installed at a specific location on the bottom of the cement tanker. Most are long strips, and some even cover a portion of the tank bottom to provide a wide ventilation area.
Material
It is primarily made of special chemical fiber fabrics, such as polyester and terylene. These materials offer excellent air permeability, effectively venting air from the tank. They also possess high strength and wear resistance, withstanding the impact of material flow and external friction. They are also chemically resistant and will not be damaged by alkaline substances such as cement.
