Anti-pilling wool-like knitted fabric and preparation method thereof

Abstract

The invention discloses an anti-pilling wool-like knitted fabric and a preparation method thereof. The preparation method comprises the following steps: (1) preparation of first yarns and second yarns; (2) weaving of a gray fabric: selecting the first yarns and the second yarns and performing front-back interweaving by using a thick-and-thin needle alternating structure via a knitter so as to weave the gray fabric; (3) dyeing: dyeing the above gray fabric with a cationic dye and a reactive dye; (4) anti-pilling finishing: subjecting the dyed gray fabric to softening treatment and anti-pillingtreatment successively; and (5) post-treatment: subjecting the dyed gray fabric to tentering, shaping, perching and rolling. The anti-pilling wool-like knitted fabric prepared by using the method of the invention can imitate the rough style of a woolen sweater; since cotton yarns are used for weaving, the elasticity of the fabric is improved, and the fabric has good elasticity and a fine back surface, and can be worn next to the skin; and the pilling effect of the fabric is improved compared with wool fabrics, and the fabric is not easy to fluff and has low cost.

Description

technical field [0001] The invention belongs to the technical field of textiles and relates to a wool-like knitted fabric, in particular to an anti-pilling wool-like knitted fabric and a preparation method thereof. Background technique [0002] The use of wool by humans can be traced back to the Neolithic Age, and it spread from Central Asia to the Mediterranean and other parts of the world, and became the main textile raw material in Asia and Europe. As an important raw material in the textile industry, wool has the advantages of good elasticity, strong hygroscopicity, and good warmth retention. Wool textiles are famous for their luxury, elegance, and comfortable natural style, especially cashmere, which has the reputation of "soft gold". [0003] Because the wool fiber is soft and elastic, and has good warmth retention, it can be used to make textiles such as woolen wool, woolen yarn, blankets, and felt. Wool products have the characteristics of fullness, good warmth rete...

AI Technical Summary

Problems solved by technology

[0003] Because the wool fiber is soft and elastic, and has good warmth retention, it can be used to make textiles such as woolen wool, woolen yarn, blankets, and felt. Wool products have the characteristics of fullness, good warmth retention, and comfortable wearing, but the cost of wool textiles is much higher than that of cotton products. , and woolen textiles are not easy to preserve, easy to get small hair balls, moths, and unstable in size. Wool textiles also have problems such as thick yarn counts and heavy weights. Wool products other than cashmere are not suitable for close-fitting wear. Limited, due to the relationship between the weaving structure, woven wool fabrics still have problems such as poor elasticity and poor wearability

[0004] In this regard, a variety of wool-like fabrics have been developed at present, but most of the wool-like fabrics have the following problems: 1) the yarn count used is relatively thick, which is not suitable for wearing next to the body, and is very heavy; The relationship between the composition ratio, the spinning method, the fiber performance, the anti-pilling index is not good, and it is easy to fluff; 3) Because of the relationship between the weaving structure, the fabric has poor elasticity, is difficult to take care of, and has poor wearability