Hairiness of Jute Yarn: Part II-Effects of Linear Density, Twist Multiplier, Spinning Draft and Piling Period

68-70<span style="font-size:11.0pt;line-height:115%; font-family:" calibri","sans-serif";mso-ascii-theme-font:minor-latin;mso-fareast-font-family:="" "times="" new="" roman";mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:="" minor-latin;mso-bidi-font-family:"times="" roman";mso-ansi-language:en-us;="" mso-fareast-language:en-us;mso-bidi-language:ar-sa"="">The effects of variation of linear density, twist multiplier, spinning frame draft and piling period on the hairiness of jute yarn were examined. With increase in linear density and twist multiplier the hairiness decreased significantly. Increase in spinning frame draft caused a significant increase in hairiness. A piling period of 3 days produced a minimum number of hairs, and with increase in piling period the hairiness increased.</span

Effect of Oil Content on Hairiness of Jute Yarn

168-169At 4% oil content the yarn produced a minimum number of hairs per unit length and below and above this oil content the hairiness increased greatly. With total omission of oil in the yarn, the hairiness was maximum.</span