Engineering needle-punched sling non-woven fabric

Acupuncture non-woven fabrics for engineering, mainly used in some areas of roads, mines, buildings and other construction surfaces in the ceiling direction. The utility model is characterized in that a sling is arranged on the non-woven mother layer, and the sling and the non-woven mother layer are woven together by needle-punching, and the sling is fixed in the longitudinal direction of the non-woven mother layer to form a height of about 25 ~ 30 kg of bumps. The purpose of the utility model is to reduce labor intensity during construction and improve work efficiency.