Water-proof Coiled Material/GEO-membrane Film Extrusion Line is a super-large water-proof Coiled material. The mainly material for the film is various kinds of polymer, such as PE, PP, PET, PVC, EVA etc. The Max width is 8000 mm, the thickness from 0.1 to 3.0mm. In order to meet different customers with different requirements, other auxiliary equipments could be arranged. Mainly used in the landfill plant, waste water treatment plants, subway project, tunnel construction,artificial lake, industrial water-proof and other projects. GEO-membrane film characteristics: 1. Width and thickness can be adjusted by online set.2. High strength and toughness. 3. Excellent stress cracking resistance. 4.Large temperature range. 5. Easy operation for construction. 6. Other underground works and complex terrain.