| 摘要 |
Modification of surface of polyester filaments in continuous filament yarns, including crystalline and other spin-oriented yarns, such as DTFY, and in draw-textured and other drawn yarns, and in fabrics and garments of such yarns, by treatment of freshly-extruded polyester filaments with caustic, preferably in spin-finish, so as to improve moisture-wicking properties. |
