Efficient Processing Technology of Recycled Polyester Fiber Blended Yarn Based on Heavy Quantitative Siro Spinning

摘要：

　　In this paper,super weight processing and siro spinning technology were adopted to prepare high quality and com-fortable recycled polyester fiber blended yarn.Two-component blended yarns were prepared by blending recycled polyester fi-ber with viscose,modal and combed cotton respectively.Hence,the softness,moisture absorption and air permeability of re-cycled polyester fiber yarns could get improved.The pre-drawing blending method and improved chemical-fiber combing tech-nology were used to produce high quality slivers with fewer fiber defects where fiber materials were evenly distributed.The Siro spinning of super weight processing technology was adopted to prepare three kinds of two-component blended yarn,which were modal/recycled polyester 75/25 and combed cotton/recycled polyester 50/50.All these blended yarns meet the require-ments of corresponding product quality standards.And at the same time,the production processes met the requirements of low cost and high efficiency.

关键词： Recycled polyester fiber Two-component blended yarn Siro spinning Super weight processing technology High quality

作者: DONG Xiaoman JI Yijun LI Jiguo CUI Yihuai JI Feng ZHANG Ruiyun

作者单位: Key Laboratory of Textile Science&Technology,Ministry of Education,Donghua University,Shanghai 20162 Nantong Shuanghong Textile Co.,Ltd.,Nantong 226661,Jiangsu,China China Cotton Textile Association,Beijing 100027,China

会议类型: 国际会议

会议名称: 2021 Sino-Africa International Symposium on Textiles and Apparel (SAISTA2021)(2021中非纺织服装国际论坛)

会议地点: 线上

会议语种:英文

页码: 112-115

在线出版日期: 2021-11-05（万方平台首次上网日期，不代表论文的发表时间）