A kind of high imitation cashmere core-spun yarn and its preparation process

Abstract

The invention relates to a high-imitation cashmere core-spun yarn and its preparation process. The core-spun yarn uses polyester filament as the core yarn, and high-imitation cashmere blended fiber is used as the outsourcing yarn for the core-spun yarn. The high-imitation cashmere blended yarn The fiber is a mixed fiber of hollow viscose fiber, nylon, and graphene composite nylon. The ratio of raw materials for the polyester filament and high-imitation cashmere blended fiber is as follows: 29-33% polyester filament, 60% ~64% hollow viscose fiber and nylon, 5~9% graphene composite nylon, the yarn count of the core-spun yarn is 19~57tex; wherein, the weight ratio of the hollow viscose fiber to nylon is 22 ~23:8~9. The advantages of the present invention are: the high-imitation cashmere core-spun yarn of the present invention has better softness, excellent moisture absorption and perspiration, is comfortable and durable, has good heat retention, good appearance, and has long-lasting elasticity and shape retention.

Description

technical field [0001] The invention relates to the technical field of spinning, in particular to a high-imitation cashmere core-spun yarn and a preparation process thereof. Background technique [0002] Cashmere is a thin and curved fiber, which contains a lot of air and forms an air layer, which can defend against the invasion of external cold air and keep the body temperature without lowering. 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 is very comfortable. However, most cashmere sweaters made of cashmere are prone to pilling. Once pilling occurs, it will affect the aesthetics of the cashmere sweater; At the same time, cashmere resources are limited, and cashmere products are very expensive. [0003] In response to the above phenomenon, people have develop...

AI Technical Summary

Problems solved by technology

It is especially suitable for making underwear. When worn next to the skin, it is light, soft, soft and smooth, and is very comfortable. However, most cashmere sweaters made of cashmere are prone to pilling. Once pilling occurs, it will affect the aesthetics of the cashmere sweater; At the same time, cashmere resources are limited, and cashmere products are very expensive

[0003] In response to the above phenomenon, people have developed various forms of wool-like and cashmere-like products, but in the process of use, the shortcomings of these products are increasingly exposed: first, poor warmth retention; second, poor fabric elasticity and shape retention; third, It is easy to fluff and pilling; Fourth, some raw materials need to be dyed, which pollutes the environment

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