Preparation method of peony flower fiber

Abstract

The invention relates to a preparation method of peony flower fiber. The preparation method comprises the following steps of (1) preparing a peony flower extract solution; (2) performing swelling treatment on cationic viscose fiber; (3) preparing peony flower extract fiber; (4) spraying soft water; (5) spraying a softening agent; and (6) performing post-treatment. According to the preparation method of the fiber, firstly, peony flower extract powder is uniformly dispersed in deionized water to prepare the peony flower extract solution, and then the peony flower fiber is prepared in a spraying mode; and in the method, no strong acid or strong base is involved in the adsorption process of the peony flower extract, and high temperature does not need to be used, so that effective components in the peony flower extract cannot be destroyed, the content of the peony flower extract in the prepared fiber is high, and the prepared composite fiber is resistant to oxidation, capable of removing DPPH free radicals and good in antibacterial function.

Description

technical field [0001] The invention belongs to the field of light industry textiles, and in particular relates to a preparation method of peony fiber. Background technique [0002] The textile industry is a traditional industry in China. With the rapid development of clothing, household and industrial textiles, the differentiation and individualization of textile products have become the focus of the development of various enterprises. Functional fibers as high-grade textile raw materials are generally improved by means of physical modification, chemical modification and molecular design to obtain fibers with specific properties, so that the original viscose fibers are stable in light and heat, conductive, Flame retardant, dyeing, antistatic, moisture absorption, fluffy, anti-pilling, anti-fouling and other aspects have been greatly improved. [0003] Regenerated cellulose fiber is made of natural cellulose (cotton, hemp, bamboo, tree, shrub) as raw material, without chang...

AI Technical Summary

Problems solved by technology

[0004] At present, most of the fibers with modified functions are added to the regenerated cellulose fibers by blending plant extracts. This process will inevitably come into contact with strong acid and strong alkali environments during the production process, which will damage the extracts and fibers. Cause damage and destruction, and in the fiber forming process, the extract will be partially lost; through the way of injection before blending, the original flower color of the peony flower extract is not obvious, if too much is added, it will affect the fiber. spinnability, so that the prepared peony fiber has high defects, and the physical performance index of the fiber becomes worse

Images