| 摘要 |
PROBLEM TO BE SOLVED: To provide a covered elastic yarn for providing a hosiery product which does not cause a blood circulation disorder during being worn, does not leave traces after being taken off and is hard to be slipped off during being worn, without impairing attach-ability/detach-ability and a fit feeling.SOLUTION: The covered elastic yarn is a covering yarn formed by arranging a polyurethane elastic yarn having a fineness of 400 dtex-1240 dtex as a core yarn and arranging a non-elastic yarn as a sheath yarn. When a fineness of the polyurethane elastic yarn is denoted as A and a fineness of the non-elastic yarn is denoted as B, A/B is 15-80.SELECTED DRAWING: Figure 1 |
