Geotextile is a kind of geosynthetic fabric , which can be divided into woven fabric and non-woven fabric according to the production process.According to raw materials, nonwoven fabrics are divided into staple fiber needle-punched non-woven fabrics and filament spun-bonded needle-punched non-woven fabrics.
Non-woven geotextiles are permeable geosynthetic materials made of synthetic fibers through needle punching or weaving.The finished product is in the shape of cloth, with a general width of 4-6 meters and a length of 50-100 meters.