Processing method of high-elasticity light and thin composite yarns

Abstract

The invention provides a processing method of high-elasticity light and thin composite yarns, and is used for solving the technical problems that the existing preparation method is unreasonable in components, the product quality is low and the like. The processing method of the high-elasticity light and thin composite yarn comprises the following steps: a, purchasing chinlon elater and viscose filament yarns as raw materials, and detecting whether the raw materials are in conformity with the national quality index of the textile industry; b, merging 3 to 5 chinlon elaters and 2 to 3 viscose filament yarns by virtue of a yarn merging apparatus, and then twisting to obtain a composite yarn; c, pouring 50 to 70 parts of organic silicon polyurethane water-base paint, 5 to 8 parts of antibacterial agent, 3 to 7 parts of antistatic agents, 2 to 3 parts of coupling agents, 0.8 to 1.2 parts of dispersing agents and 10 to 20 parts of water into a stirring machine to be mixed to obtain a coating solution, wherein the stirring time is 10 to 25 min; d, smearing the coating solution onto the surface of the composite yarn to obtain a high-elasticity light and thin composite yarn, and winding the high-elasticity light and thin composite yarn on a finished product reel; and e, packing the finished product reel by virtue of a packing apparatus. The processing method has the advantages of good product quality.

Description

technical field [0001] The invention relates to a processing method, in particular to a processing method of high-elastic light and thin composite yarn. Background technique [0002] The traditional characteristics and spinning methods of natural fibers or chemical fiber yarns have been difficult to meet people's higher-level requirements for clothing comfort and functionality. Therefore, double (or multi) component filaments (or fibers) are composited into Yarn technology emerged as the times require, and has become one of the main contents of new technologies in domestic enterprises. [0003] After searching, for example, Chinese patent literature discloses a preparation method of high-strength composite yarn [application number: 201510347917.3; publication number: CN 104988625A]. The preparation method of this high-strength composite yarn, the inner core of the yarn is twisted by spandex yarn and nylon yarn, it is characterized in that the outer skin of the yarn is made ...

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Problems solved by technology

[0004] Although the preparation method disclosed in this patent can improve the strength of the material, the components of the preparation method are unreasonable and the product quality is poor. Therefore, it is necessary to design a processing method for high-elasticity light and thin composite yarn

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