Green Global
Foundation   Journal
...an emerging window for scientific research and publication across the globe

THE EFFECT OF SHORE HARDNESS OF TOP ROLLER COT, COT GRINDING, APRON WASH AND SPACER SIZE ON YARN QUALITY (Pages : 74 - 76)

The effect of shore hardness of rubber cots which are used as top roller in the drafting zone, the effect of cot grinding, the effect of apron wash by jet powder and the effect of spacer size in the ring machine on yarn quality have been studied in this paper. It was observed that yarn quality was improved by using softer synthetic rubber cot, grinding the cot roller, replacing the grooved (partially) apron by new apron, washing the aprons by jet powder and yellow color spacer (2.5 mm). This was the best performance to produce 30sKH from 0.75Ne roving hank.Download