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arrow Development of Multi color Self circulating Rotor Spun Color Blended Yarn

Datetime:2018-09-26 17:45:03  

YANG Ruihua  DENG Qianqian  XU Yaya  XUE Yuan  GAO Weidong

(Jiangnan University,Jiangsu Wuxi,214122)

Abstract  The design method of multicolor selfcirculating rotor spun color blended yarn was discussed.Three feeding roller were separately controlled by PLC control system.The online control of feeding speed for multiple fiber sliver was obtained.The online control methods for the blending ratio and yarn fineness of multi color self circulating rotor spun color blended yarn were put forward.The color blended yarns with multiple color styles like segment color yarn,slub yarn,color slub yarn,multisegment gradient color yarn,color & fineness double changeable yarn and so on were spun.The yarn color style characteristics were analyzed.It was pointed out that the blending effect of online blended color was better.It is considered that the production method provides the possibility for the reverse production from pattern to yarn.