The development of a new spinning technology “Nu-Torque™” is to meet the demands on fabric softness, surface clearness and dimensional stability. “Nu-Torque™” implies new torque or nil torque of a single yarn. Ring spinning systems have been the major technology for producing yarns with good softness, optimal yarn structure and high flexibility which has never been achieved by un-conventional spun yarn. However, one of the disadvantages related to the conventional ring spinning process is the yarn residual torque or twist liveliness which builds up as the twist is inserted. It is known that the residual torque of a twisted yarn is the most prominent and fundamental factor contributing to spirality, distortion of single jersey knitted fabrics and surface unevenness of denim fabric after stone-wash finishing......