Production method of under-twisted yarn towel

Abstract

The invention discloses a towel manufacturing process, which relates to the textile field. The towel manufacturing process comprises the steps: combed long-staple cotton yarns are woven into a piece of grey cloth by a high speed weaving machine; the grey cloth is soaked into a solution of a continuous washing and bleaching range to remove the impurities and slurries in the cotton yarns; the grey cloth is deoxidized, dyed, enzyme-washed, softened, dried by vibration and sewn into towels. Through adopting the long-staple cotton, shorter fibers are eliminated through fine combing, and the long-staple cotton is spun into yarns through twisting, the fibers are parallel and smooth, the gloss is better, and the hairiness is less. Without the water soluble yarn working procedure, the product woven through soft twist yarns reaches the effect of the non-twisted yarn, the labor intensity of workers is reduced, the sewage treatment pressure is relieved, the problem of the environmental pollution is reduced, and the product service life is prolonged.

Description

technical field [0001] The invention relates to the textile field, in particular to a towel manufacturing process. Background technique [0002] The process of manufacturing towels in the prior art includes: making raw cotton into 30-twist / 10cm 9S weak-twisted long-staple cotton through opening and cleaning, carding, drawing, roving, spun yarn, and winding, bobbin, slit warping, and pulping. Yarn, weaving semi-finished gray cloth, combined descouring and bleaching machine (i.e., two washes at 100°C for removal at a pressure of about 0.3Mpa and a speed of 12-15 m / min, and three washes at room temperature), overflow machine Add desizing agent and penetrating agent to desizing, boil and bleach in caustic soda, pretreatment agent and hydrogen peroxide solution, add citric acid to neutralize, use deoxygenase to deoxidize, use 150% 3RS yellow + yuanming powder + soda ash to dye, use Soap with detergent LS, soften with softener, dry, and sew to make towels. Among them, RS yellow ...

AI Technical Summary

Problems solved by technology

[0003] But in the prior art, water-soluble silk and 10S combed long-staple cotton are combined twisted, and the remaining long-staple cotton after the water-soluble silk is decomposed is too small in twist (about 4-6 twists / 10 centimeters), causing the surface of the yarn to warp. The fiber breaks loose and stretches around, forming a large area of ​​hairiness on the surface of the towel. After the towel is washed twice, the hairiness falls off under the impact of the water flow to form hairballs. The more hairiness, the more hairballs