| 摘要 |
PROBLEM TO BE SOLVED: To provide a spun yarn that has a good feeling and touch, has both thermal insulation properties and strong fabric strength, and can satisfactorily perform dyeing processing.SOLUTION: A two-layer structure spun yarn includes a core layer and a sheath layer. A core part includes polyamide based short fibers and a sheath part includes cellulose short fibers and acrylic short fibers in a mixed state. The cellulose fiber is a solvent-spun cellulose fiber. The ratio of the core layer to the sheath layer is preferably 20:80 to 50:50. The polyamide based fiber is preferably a nylon 6 fiber or a nylon 66 fiber. The cellulose fiber is not limited especially but is preferably a solvent-spun cellulose fiber (lyocell) for its fiber strength and drape properties. |
