Acrylic packing is woven from high-strength acrylic synthetic fibers, pre-impregnated with PTFE, and re-impregnated with PTFE emulsion during the weaving process. It can contain oil or not, and it can be impregnated with graphite. Acrylic packing has high strength, wear resistance, erosion resistance and other properties, and is an ideal substitute for asbestos packing. It is suitable for packing sealing of pumps, valves and kettles with higher linear speed and higher pressure.