Polyethylene geomembranes is a revolutionary product of plastic woven fabric industry. It is a special fabric for all kinds of crops cultivation, lotus root cultivation, aquaculture and pools. It can fully prevent the seepage of pool water, resist acid-alkali corrosion, resist microbial erosion, increase the output of productsetc. It can effectively reduce unnecessary waste of resources, and it is widely used in sewage treatment, chemical reaction tank, landfill, as well as soil separation, stabilization, filtration, erosion prevention and marine protectionetc.