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- Title
Process optimization of high proportion regenerated collagen fiber blended yarn.
- Authors
LI Yang; ZHANG Shufeng; SUN Qichang; SONG Jing
- Abstract
The key points of production and process optimization of high proportion regenerated collagen fiber blended yarn were discussed. The characteristics and advantages of regenerated collagen fiber were introduced. According to its special properties of low strength, high temperature resistance and high moisture recovery, the spinning process was adjusted and optimized, and equipment process was modified in the picking process. Temperature detection sensor was equipped on carding machine to avoid fiber damage caused by high temperature. The research and process optimization of flexible carding were strengthened, and the generation of short fibers was reduced as far as possible under the premise of ensuring adequate carding .In the drawing process, from the aspects of rubbered-covered roll and coating, the fiber entangling was reduced. Finally the siro condensed regenerated collagen fiber/Modal fiber 70/30 14.8 tex yarn was successfully developed, which further expanded the application field of regenerated collagen fiber yarn.
- Subjects
BLENDED yarn; YARN; PROCESS optimization; COLLAGEN; MANUFACTURING processes; HIGH temperatures
- Publication
Cotton Textile Technology, 2024, Vol 52, Issue 629, p67
- ISSN
1000-7415
- Publication type
Article