| 摘要 |
PROBLEM TO BE SOLVED: To provide a nylon rope unconventionally highly excellent in lightweight feeling while standing comparison with conventional ropes in terms of mechanical strength, and to provide a method for producing the nylon rope. SOLUTION: The nylon rope comprises spun yarns of hollow nylon staple fibers. The method for producing the nylon rope comprises subjecting spun yarns made from raw wool of sheath/core-type conjugate staple fibers with a polyamide as the sheath component and a polyester as the core component to a dyeing step followed by a stranding step, wherein either at the stage of the spun yarns or at the stage after rope formation, the spun yarns are treated with a hot alkali solution to elute the polyester core component of the conjugate fibers. COPYRIGHT: (C)2005,JPO&NCIPI |
