Manufacturing process of high thermal-preservation, moisture absorption and sweat-releasing acrylic fibers and application thereof

Abstract

The invention discloses a manufacturing process of high thermal-preservation, moisture absorption and sweat-releasing acrylic fibers. The process comprises following steps: (1) material selection; (2) cotton carding operation; (3) drawing operation; (4) roving operation; (5) spinning operation; (6) spooling operation. The invention further discloses a fabric manufacturing process utilizing fibers obtained by the above process as warp yarns. The process comprises following steps: (1) material selection: selecting 60% of cotton in 1.3D*33mm and 40% of lenzing viscose in 1.2 D*38 mm to be blended as weft yarns; (2) warping operation; (3) sizing operation; (4) denting operation; (5) weaving operation; (6) performing pre-treatment after manufacture; (7) printing. The manufacturing process of high thermal-preservation, moisture absorption and sweat-releasing acrylic fibers has following beneficial effects: acrylic fibers manufactured feel soft, has good spreadability, high water-carrying performance and soft lustre, are fluffy, dry and comfortable, breathable and comfortable to wear and easy to dye and resemble wool; and anti-solarization, weatherability and mildew-resistant and mothproof performance of ordinary acrylic fibers are obtained.

Description

technical field [0001] The invention relates to the field of textile weaving, in particular to a manufacturing process and application of high heat-retaining, moisture-absorbing and sweat-wicking acrylic fibers. Background technique [0002] Acrylic fiber (PAN fiber), also known as polyacrylonitrile fiber in scientific name, is known as "artificial wool", and it is called "Olon" and "Cashmiron" abroad. Its interior has an irregular spiral conformation, and there is no strict crystallization region. This structure makes acrylic fiber low in density and good in warmth retention. However, the tight internal structure makes pure acrylic fiber fabrics poor in hygroscopicity, poor in elasticity and hand feeling, and poor in overall wearing performance. . Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a manufacturing process and application of high heat-retaining, moisture-absorbing and sweat-wicking acrylic fibe...

AI Technical Summary

Problems solved by technology

Its interior has an irregular spiral conformation, and there is no strict crystallization region. This structure makes acrylic fiber low in density and good in warmth retention. However, the tight internal structure results in poor hygroscopicity, poor elasticity and hand feeling of pure acrylic fiber fabric, and poor overall wearing performance.