It has the characteristics of high strength, good wire tube forming, uniform coloring, and triangular hollowness. The stability of the triangular hollow is used to solve the easy deformation of the circular hollow in the past. When the product is post-processed, the end breakage rate is low, the unwinding is complete, the weaving efficiency is high, and the dyeing is uniform and stable. Product performance: light weight, strong warmth retention, good moisture permeability, high bulkiness, soft and smooth hand feeling, and good resilience. Application: Widely used in thermal underwear, intimate underwear, winter clothes, bedding, casual clothes, outdoor sports, blankets and other fields. The main product specifications are DTY150D/96f and so on.