JetRing spinning and its influence on yarn hairiness

In the production of cotton and polyester JetRing spun yarns, spindle speed, air pressure, and yarn twist level affect yarn hairiness. However, the distance between the front roller nip and the nozzle inlet has only a marginal effect on yarn hairiness. Results also show that JetRing spun yarns have a much lower numbers of hairs than the equivalent ring spun yarns.