Blending is a mixing process where two or more different fibers are combined into the desired percentage. In a yarn spinning system, different compositions, lengths, diameters, or colors may be mixed to create a blended yarn. In this system, various lots of fibers are combined into a homogeneous mass before being spun into a staple fiber yarn. Usually, jute and cotton fiber are blended together to make jute-cotton blended yarn. The diversified use of jute is one way to blend yarn. A 30%: 40%: 30% ratio was used for making the jute-cotton-viscose blended yarn. A rotor frame in a cotton spinning line produced the jute-cotton-viscose blended yarn and 100% cotton yarn. The physical properties like count, yarn Lea strength, and CSP were measured for both jute-cotton-viscose blended yarn and 100% cotton yarn. Among them, the average count of jute-cotton-viscose blended yarn and 100% cotton yarn are found approximately the same, i.e., 6.0 and 5.89, respectively. However, the yarn lea strength and CSP of both samples are 318.6 lb, 208 lb, and 1876, 1246, respectively, for 100% cotton yarn and jute-cotton-viscose blended yarn, which are far different from each other. There is the consistency of CV%, SD, and PMD of the blended yarn as well as 100 % yarn. In this study, viscose was first introduced for the blending process with jute and cotton to produce a jute-cotton-viscose blended yarn, and the physical properties were compared with both yarns.

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It has been analyzed the properties such as tensile strength, tearing resistance, crease angle recovery, pilling formation, drape coefficient , colorfastness to rubbing and colorfastness wash by testing with the help of related instrument, The twill woven fabrics which are chosen only different to their weave structure (2/1 S twill and 3/1 S twill) whether the other specification of the fabrics like warp count, weft count, ends per inch, picks per inch, GSM of the fabrics and the fiber quality were same. From the experiment, it was found that some properties such as tensile strength, drape coefficient and colorfastness of 2/1 twill are better than 3/1 twill on the other hand few properties such as crease angle recovery, tearing resistance and colorfastness to wash of 3/1 twill is better than 2/1 twill. Afterward while performing the job for identifying the pill formation tendency, it was observed that pill formation tendencies of the both fabrics are same.