Abstract: The selected anti-UV fiber was blended with Tencel^TM Lyocell fiber in a certain proportion. By optimizing the spinning process based on fiber property, the technical problems of nano-TiO₂ modified polyester fiber in spinning was solved. Therefore, a new type of anti-UV & moisture-absorbing and quick-dry functional yarn was developed.

Key words: anti-UV; moisture-absorbing and quick-dry; nano-TiO₂; Tencel^TM Lyocell fiber; siro-compact spinning