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arrow Spinning of Plant Dyed Modal Fiber Colord Spun Knitting Yarn

Datetime:2019-12-27 11:43:23  

ZHANG Yuqing1  HAN Xiaochun2

(1.Qingdao University,Shandong Qingdao,266071;

2.Ningxia Ruyi Technology Fashion Industry Co.,Ltd.,Ningxia Yinchuan,750200)

    Abstract  Production process of 19.7 tex colored spun knitting yarn by using rubia, turmeric and indigo plants dyed modal fibers was discussed.Physical property index and morphology of three kinds of plant dyed modal fibers were introduced and observed.Two blending plans of natural modal and three kinds of plant dyed modal fibers were compared.Process parameters in each process were optimized and necessary key technology measures were taken.Three kinds of colored spun knitting yarn with better quality were spun.It is considered that reasonable selection of plant dyed fiber blending methods,pretreatment and process configuration are the key to ensure successful production process and yarn quality.