Study on the Novel Spinning Technology of Broken Silk Fancy Yarn

摘要

Broken silk thread is one of the numerous fancy yarns, and has been used in development of yarn-dyed textiles. However, the processing technology of traditional broken silk thread is very complex, and has restricted its wide application in the development of new textile products. Therefore, the aim of this paper is to develop a novel spinning technology of broken silk fancy yarn. Some examples of broken silk thread, which spun silk or cotton yarn is used as core yarn and binding yarn, polyester filament is as used as effect yarn, are spun on the ring fancy yarn twisting machine, and physical properties of these fancy yarns are tested and analyzed. The better technical program about choice of fiber material on the fancy component yarn and technological processes is put forward, and some tips on the operation are also given.