Abstract:

In order to further improve the silk yarn quality and cut production costs, the compact spinning technology is being used in silk spinning. Firstly, analyse the adaptability of several kinds of compact spinning in silk spinning, and then get the superiority of the four roller compact spinning. Secondly, comparative analyzing the qualities of yarns spun on the traditional spinning frame and the compact spinning system. Finally, take silk to singeing. It turned out that the superiority of the four roller compact spinning, and by adopting four roller compact spinning system, the fibers can be cluster in the agglomeration zone and the twisting triangle will be eliminated. compare to the traditional spinning frame, it concluded that the strength, hairiness and evenness of yarns spun on the compact spinning system is better. The loss rate of the compact spinning system is lower, and it can also reduce procedures and energy consumption.

Key words: compact spinning, silk spinning, yarn quality, singeing