Fiber regeneration and cyclic utilization of waste cashmere products.

Fiber regeneration and cyclic utilization is an effective approach to save resources and build a green economy. In this paper, we use waste cashmere products and semi-finished products as raw material to produce regenerated fiber. According to the properties of the fiber, we select ring spinning system and rotor spinning system to spin yarns, then compare the properties of these two different kinds of yarns and their corresponding fabrics. The experimental results show that the regenerated fiber of cashmere fabric is spinnable, and the yarn is good quality and the fabric keeps the style characteristics of cashmere. So this project has higher economic value and industry promotion prospects. [ABSTRACT FROM AUTHOR]