摩擦纺氨纶包芯纱的研制及产品开发

FRICTION SPINNING POLYURETHANE CORE-SPUN YARN'S RESEARCH AND ITS MANUFACTURE

探索了一条更好地利用摩擦纺纱开发中高档市场适销产品的途径。研究结果表明,运用摩擦纺纱的原理,通过改进弹力丝喂入装置和对纺纱工艺的特殊设计,在DREFⅢ纺纱机上可以纺制中高档的低弹牛仔服用纱,提高了摩擦纺纱设备的利用程度及经济效益。

This article has explored a way that friction spinning machines can be better used for manufacturing high-grade marketable goods. It has been indicated highgrade yarn used for low-resilience jeans can be spun inDREF Ⅱ. if we use friction spinning principle and improve some strech yarn feeding motion and spinning process design, In result, the application extent of the friction spinning machine is increased and its economical efficiency raised.