polyester non-woven geotextile 1.material:polyester or polypropylene 2.weight:100-600g/sm 3.width:3meters max polyester non-woven geotextile 1.Material:PP(polypropylene) or PET(polyester)2.Technics/process: Needle punched / thermally bonded3.Features:Geotextiles with various indicators of quality, with good stress -- strain and toughness,seepage performance and uniformity,and width,etc.Good ...