再生纤维原料纺纱相关装备及其技术特点OACSTPCD

The spinning equipment for processing recycled fibrous materials and their technology characteristics were summarized.The overview of waste textiles was briefly introduced.The related resuing technology of waste textiles were sorted out,including physical recycling method,chemical recycling method,thermal energy recycling method and mechanical opening method.The spinning system,spinning equipment and its technology characteristics for processing recycled fibrous materials exhibited by Switzerland Rieter and Saurer in 2022 China International Textile Machinery Exhibition&ITMA Asia were emphatically summarized.It is considered that guiding and developing the reuse of waste textiles scientifically and orderly conforms to Chinese laws,regulations and development plans.The waste textiles after mechanical opening can reenter the spinning process to achieve its high value utilization.