Elastic fibers usually occur as individual, refractile, branching, and anastomosing fibers. 弹性纤维通常是单独的，折光的，分枝的及吻合的纤维。
The elastane fiber was applied to a modified open-end rotor spinning frame to produce different kinds of elastic rotor-spun yarns. 在经过改进的转杯纺纱机上引入弹性纤维以生产不同类型的弹性转杯纱。
