How to improve the quality of Lyocell Fiber yarn

1. In the production of Lyocell Fiber yarn, the raw materials should be treated for health in advance, and the temperature and humidity of the workshop should be reasonably controlled to improve the spinnability of the fiber.

2. According to the performance of Lyocell fiber, carding equipment should be selected to improve transfer efficiency.

3. The spacing of the roller should be properly enlarged to reduce the fluctuation of the drafting force and stabilize the bar dry index.

4. The fine yarn should increase the pressure of the shaking frame, increase the spacing of the roller in the back area, and choose high-quality steel collar and steel wire ring to stabilize the yarn quality and reduce the broken end.

5. Self-winding should adopt a lower speed and smaller tension to reduce yarn hair and knot growth rate.