... HDI-high denier industrial yarns) applications: a) Features:1) Polyester high tenacity yarns (HDI-high denier industrial yarns) applications: ... curtain belt, hat belt, elastic band, frill band, mark band, spindle band, copying band, industrial band, industrial frill band, frill-less band g) Other fabrics: shoe lining ... , beach bench cloth, sunblind cloth2) Good quality Nylon, Polyester, HDI, PP Yarns