Device and method for producing fancy yarns

FRICTION DISC FOR A FALSE-TWIST DEVICE

Production process of environment-friendly denim fabric and production line thereof

Combined frictional false twisting device for ring spinning frame

Method and apparatus for reducing residual torque and neps in singles ring yarns

Method and apparatus for manufacturing slalom false twisting on ring yarn

Multi-device machine for treating thread before weaving, applying a provisional mechanical treatment

Method and apparatus for manufacturing a singles ring yarn