Plastic random packing include: polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (polyvinylidene fluoride (PVDF)), etc. Plastic random packing has good corrosion resistance, large gaps, high flux, low resistance, low energy consumption, low operating costs, light weight, easy loading and unloading, and can be reused. Especially the plastic random packing is suitable for medium and low temperature (60-150 degrees) stripping, absorption, and washing towers in industries such as petroleum, chemical, chlor alkali, coal gas, and environmental protection