Multi-component fluffy fiber and manufacturing method thereof

Abstract

The invention discloses a multi-component fluffy fiber, which consists of at least one center thread and at least one surface thread, wherein the center thread is formed by viscose fibers, high-shrinkage yarns and modified polyester fibers in a combination way, the adding amount of the high-shrinkage yarns in the center thread accounts for more than 35 percent of the total weight of the center thread and the shrinkage rate of the center thread is 33 percent; the surface thread is formed by viscose fibers and polyester fibers in a combination way and the shrinkage rate of the surface thread is 12 percent. Compared with the prior art, after the multi-component fluffy fiber provided by the invention is used for making a fabric, during the subsequent treatment of the fabric, the center thread and the surface thread are shrunk differently and the surface thread with small shrinkage rate is raised on the surface of the center thread to form a fluffy feeling. Moreover, the different shrinkage enables a great number of air holes to occur in the fabric and the warmth keeping effect of the fabric is effectively improved. The invention additionally provides a manufacturing method of the multi-component fluffy fiber.

Description

technical field [0001] The invention relates to the technical field of textile fibers, in particular to a multi-component fleece-feeling fiber and a manufacturing method thereof. Background technique [0002] With the continuous improvement of people's living standards, clothing made of wool as raw material is more and more popular. Wool is a kind of natural protein fiber, which is composed of thin and curved fibers, which contains a lot of air and forms an air layer, which can defend against the invasion of external cold air and keep body temperature without reducing. Cashmere is much thinner than wool, and the outer scales are also finer and smoother than wool. Therefore, it is light in weight, soft and tough. It is especially suitable for making underwear. When worn next to the skin, it is light, soft, soft and smooth, and very comfortable, which is unmatched by any fiber. [0003] But cashmere is often the most expensive yarn in the market, and its high price and proce...

AI Technical Summary

Problems solved by technology

At present, the common blending method of cashmere yarn and ordinary yarn is to directly intertwine the two yarn components together, so that not only the cashmere yarn appears on the surface of the fabric, but also other yarns inevitably appear on the surface of the fabric, reducing the It affects the feel and gloss of the fabric, which is difficult to be accepted by consumers