... , high strength, 3.wear resistance, 4.low temperature. . Composite geomembrane for dust collector Detailed Product Description;;1.anti-aging,waterproofing, 2 ... melt coating formed.Product Structure: one-geotextile one- membrane type, ,one-geotextile two-membrane type ,two-geotextile one-membrane type,two-geotextile two-membrane type,several-geotextile several ...