Knitted Regenerate Polyester

knitted Regenerate Polyester

Textile fiber produced by dissolving a natural material (such as cellulose), then regenerating it by extrusionand precipitation, as with viscose.

Regenerated cellulosic fibers are mainly used to impart comfort properties of knitted fabrics with blending of natural and synthetic fibers. Thanks to technological progress, it can be said that there are various types of new generation cellulosic fibers in textile sector under several brands and these all have their own properties. The scope of this study is about the investigation on the air permeability of blended knitted fabrics of new generation regenerated cellulosic fibers with polyester and cotton, individually. Bamboo, ProModal and Viloft fibers were chosen as regenerated cellulosic fibers in order to evaluate their own functional properties. These fibers were blended with most commercially used fibers as cotton and polyester at different ratios as 67%/33%, 50%/50% and 33%/67% to produce 19.7 tex ring spun yarns. Furthermore, 100% regenerated cellulosic fibers, 100% cotton and 100% polyester ring spun yarns were also manufactured for comparison the differences. Blending of regenerated/cotton and regenerated/polyester yarns are preferred in the production of knitted fabrics so all yarn samples obtained from these yarns were knitted as single jersey at the same production parameters. The permeability of fabric to air tests were performed in accordance with the related standard at 100 Pa pressure drop by using 20 cm 2 test surface area. Variance analysis was carried out using statistical package program to put forward the whether there was an effect of regenerated type (Bamboo, ProModal and Viloft), blend type (cotton and polyester) and blend ratio (100%, 67%/33%, 50%/50% and 33%/67%) on air permeability of fabrics at 95% confidence interval or not. As a consequence, it was determined that these parameters have statistically significance on air permeability of single jersey fabrics.

knitted Regenerate Polyester

Knitted fabric is a textile that results from knitting, the process of inter-looping of yarns or inter-meshing of loops. Its properties are distinct from woven fabric in that it is more flexible and can be more readily constructed into smaller pieces, making it ideal for socks and hats.

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