The comparison of the yarn properties produced with Rocos® compact yarn spinning system and convantional ring spinning system

In this study, RoCoS® compact yarns and conventional ring yarns were compared according to their physical properties. For this aim, %100 combed cotton, %100 modal, %50/50 modal-combed and %50/50 polyester-viscose RoCoS® and conventional yarns were produced at three yarn counts. Physical properties were evaluated statistically by using Design Expert 6.0.1. programme. In this programme yarn spinning system and yarn count were chosen independent variables, yarn properties (strength, elongation, uniformity, hairness and yarn imperfections) were chosen dependent variables and were analyzed statistically. Also the effects which these independents made to dependent properties and interaction between independent properties were assessed. Keywords: Ring Spinning, Rocos® Compact Spinning, Ring Yarn Physical Properties, Compact Yarn Physical Properties