为了顺利开发羊毛/PTT/山羊绒70/20/10 12.5 texx2混纺股线,针对3种混纺纤维的性能特点,对羊毛条和山羊绒纤维进行预处理、对PTT纤维进行预开松,并介绍了在棉纺设备纺纱过程中应采取的主要工艺技术措施.生产实践证明,棉纺设备上开发的羊毛混纺股线满足了使用要求.%To develop wool/PTT/cashmere 70/20/10 12.5 tex×2 blended ply successfully, wool sliver and cashmere fiber were pretreated, PTT fiber was pre-opened according to three fiber property.Main technology measures adopted on cotton spinning equipment were introduced.The practice proves that wool blended ply could be spun on cotton spinning equipment and the use demand could be reached.
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