Nano-antibacterial regenerated protein fiber blended yarn and production process thereof

Abstract

The invention belongs to the technical field of novel spinning, and particularly relates to a nano-antibacterial regenerated protein fiber blended yarn. A preparation process of the blended yarn comprises the following steps that cotton fibers are pretreated; the pretreated cotton fibers in the first step are subjected to blowing-carding; a part of the cotton fibers subjected to blowing-carding and nano-antibacterial regenerated protein fibers are mixed and made into a first cotton roll, a part of pearl fibers and the residual cotton fibers subjected to blowing-carding in the second step are mixed and made into a second cotton roll; the residual nano-antibacterial regenerated protein fibers and the first cotton roll in the third step are mixed and made into a first carding sliver, and thesecond cotton roll in the third step is made into a second carding sliver; and the first and second carding slivers in the fourth step are made into drawn slivers through a drawing process, and then the drawn slivers are made into the nano-antibacterial regenerated protein fiber, pearl fiber and cotton fiber blended yarn through a roving process and a spun yarn process sequentially. The nano-antibacterial regenerated protein fiber blended yarn has the antibacterial sterilization and deodorization functions, and the preparation process of the blended yarn is simple and easy to operate.

Description

technical field [0001] The invention belongs to the field of novel spinning technology, and in particular relates to a nano antibacterial regenerated protein fiber blended yarn and a production process thereof. Background technique [0002] As people's awareness of environmental protection and health care continues to increase, more and more people begin to pay attention to natural fibers. Cotton fibers, as the most commonly used natural fibers, are widely used in the production of various textiles. At present, there are endless yarns on the market, with different material structures, which are widely used in weaving, rope making, thread making and other fields of life. Xinjiang long-staple cotton fiber is very famous in the textile industry because of its softness and length. However, the elasticity and heat retention of long-staple cotton fiber blended yarns on the market are not good, so the fabric after weaving has the disadvantages of poor heat retention effect and poo...

AI Technical Summary

Problems solved by technology

However, the long-staple cotton fiber blended yarns currently on the market do not have good elasticity and warmth retention. Therefore, the fabric after weaving has the disadvantages of poor warmth retention effect and poor elasticity.