Needle-punched cotton belongs to the non-woven industry. Needle-punched cotton is a kind of non-woven fabric, including many non-woven fabrics, such as spun lace, needle punch, hot air, spun-bond, melt blown, electrostatic spinning, stitch-bonding, wet method, etc.http://www.goldsunplastic.com/landscape-fabric/needle-punched-fabric/