40/2×40/2 100×55 all-cotton thread‑carded black dyed greige fabric

This black dyed grey fabric, made of 100% cotton with a 40/2×40/2 yarn count and a density of 100×55, is woven from double‑ply cotton yarn. The yarns are pre‑dyed black during spinning, resulting in a rich, even base color with very few color variations or specks. The twill weave is crisp yet not stiff, offering high strength and excellent resistance to repeated washing, while minimizing whitening and fading. As a greige fabric, it requires no further dyeing and can be directly subjected to post‑finishing treatments such as anti‑wrinkle and three‑proof finishes, making it ideal for workwear, aprons, and bag linings. This significantly reduces downstream dyeing and finishing labor costs and ensures consistent color quality across large production runs.