Preparation method of multi-component full-color spinning fabrics

Abstract

The invention discloses a preparation method of multi-component full-color spinning fabrics, and belongs to the technical field of spinning fabrics. The fabrics are made of air vortex spinning yarn. The process of the air vortex spinning yarn includes: entering start-clearing process after the mixture of disperse fiber colored respectively, obtaining card slivers after cotton clearing and cotton carding, obtaining drawn slivers after the card slivers are mixed through three ways of drawing and doubling, and obtaining finished products after the drawn slivers pass through vortex spinning. The disperse fiber comprises viscose, gossamer, wool and spun silk. In the cotton clearing process, the disc heater speed is 740 r / min, the beater stretches out 1-1.5 mm of a rib strip, the cotton opening machine beater speed is 450 r / min, and full-close is formed below a grid bar. In the vortex spinning process, the spinning speed is 340 m / min, first break draft is three times, dominant draft is fifteen times, traverse angle is 14 deg and feeding rate is 0.98. The preparation method of the multi-component full-color spinning fabrics can meet the technical requirements of multi-component full-color spinning, and the vortex spinning is applied to the color spinning field, and thus the preparation method of the multi-component full-color spinning fabrics has the advantages of being low in cost, uniform in coloring, and free from color aberration and the like.

Description

Technical field [0001] The invention relates to a method for preparing a multi-component full-color spinning fabric, which belongs to the technical field of textile fabrics. Background technique [0002] With the improvement of people's living standards, people have higher and higher requirements for the individualization and comfort of clothing. In order to meet the market demand for this aspect, the vortex spinning process is short, the production rate is high, and it can save a lot of money. The amount of labor required is relatively simple to operate, and the strength and uniformity of the spun yarn are better than those of conventional technology. It can not only produce core-spun yarn, but also use different fiber lengths and shrinkage to produce dual structures. The yarn can be spun into a variety of special yarns, so it is widely used. [0003] In order to meet the requirements of consumers for diversification of fabric styles, various fibers are generally blended to obtai...

AI Technical Summary

Problems solved by technology

[0003] In order to meet consumers' requirements for the diversification of fabric styles, various fibers are generally blended to obtain the advantages of different fibers. However, due to the different fiber properties of blended yarns, the temperature and pH required for dyeing Values ​​are different, multi-component yarn dyeing has always been more difficult, and it is difficult to level all the colors when registering

The method of color spinning can directly dye the fibers separately, avoiding the conflict of dyeing of fibers, and can also solve the conflict of color registration. As a new spinning technology, vortex spinning is widely used in knitting, sweater, weaving and other fields. In the field of color spinning, it is in its infancy. Traditional vortex spinning can only be used for polyester and viscose. This is because the characteristics of vortex spinning restrict fiber performance, and the influence of temperature and humidity on fiber requirements. Therefore, there is no successful precedent for color spinning of wool, spun silk and other fibers for semi-worsted spinning in vortex spinning production.

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