Novel technique for improving yarn quality and reducing hairiness in conventional ring frame

An attempt has been made to produce condensed yarn using mingling chamber fitted in the front drafting zone in the conventional ring spinning machine. Three combed cotton yarns of 60s, 80s and 100s Ne have been spun on the existing and modified ring spinning systems. A test of significance at 95% level confirms that the condensed yarns produced by the proposed system are much better in strength, elongation, hairiness and imperfections as compared to the yarns produced on existing system. The proposed method of yarn condensing has great potentiality to be used as an alternative method of compact spinning as it is capable of producing optimum quality yarns at lower cost.