1.4D dope dyed psf polyester fiber spinning

This 1.4D*38MM colorful polyester staple fiber was used to produce yarn and on-woven.We can also produce other dope dyed fiber according to your request, from 1.2D-15D. Spinning fabrics with colored fibers can save the high-temperature and high-pressure dyeing process of polyester for post-processing plants, reduce the pollution of three wastes, reduce production costs, and be beneficial to environmental protection, bringing remarkable economic and social benefits to post-processing plants.