NEEDLE-PUNCHED NONWOVEN FABRIC

摘要

A needle-punched nonwoven fabric, which has a mixing ratio of a polylactic acid short fiber containing an epoxy compound of 20-40 mass%, a mixing ratio of a polyethylene terephthalate short fiber of 80-60 mass%, a basis weight of 100-200 g/m2, and tensile forces, at 20oC per unit basis weight, in the longitudinal direction of 0.30-0.60 (N/cm)/(g/m2) and in the transverse direction of 0.48-0.90(N/cm)/(g/m2). Thus, it is possible to provide a needle-punched nonwoven fabric which imposes a low environmental burden, shows a sufficient durability when used as an automobile interior material, and is easily stretchable in molding.