Production process of bamboo charcoal fiber

Abstract

The invention relates to a production process of bamboo charcoal fiber, comprising the following steps: pulverizing bamboo charcoal powder until the particle size is below the micron order, dispersing evenly; preparing cellulose triacetate from refined cotton linters as a raw material, dissolving the cellulose triacetate in dichloromethane to form a 10-50wt% spinning solution, adding bamboo charcoal micro powder to the spinning solution, wherein the weight ratio of the bamboo charcoal micro powder to the cellulose triacetate is 1:(50-100), and preparing bamboo charcoal acetate fiber by a dry spinning method. The invention has high performances of both bamboo charcoal fiber and acetate fiber, the manufactured fabric has the functions of moisture absorption, permeability, antibiosis, bacteriostasis, deodorization, high adsorption, temperature and humidity adjustment, far infrared radiation, electromagnetic radiation prevention and the like, and the fabric is soft, delicate, nonirritating and hypo-allergenic to skin, washable, sunfast, heat resistant, easy to wash, vermin-proof and moisture-proof.

Description

technical field [0001] The invention relates to a production process of bamboo charcoal fiber. Background technique [0002] With the improvement of people's living standards and the increasing awareness of green environmental protection, health-care functional textiles have gradually become one of the development trends of textiles. However, the existing functional textile fabrics are limited by the performance of raw materials, and often have a single function. In order to improve the functionality of fabrics, fabric manufacturers often weave far-infrared fibers, negative ion fibers and antibacterial fibers together. It is necessary to organize raw materials and take into account different fiber parameters for processing. Not only is the cost high, but the process is complicated. At the same time, the function of existing functional fabrics will quickly decrease or even disappear due to the increase in the number of washings. [0003] The non-woven fabric made of acetate...

AI Technical Summary

Problems solved by technology

However, the existing functional textile fabrics are limited by the performance of raw materials, and often have a single function

In order to improve the functionality of fabrics, fabric manufacturers often weave far-infrared fibers, negative ion fibers and antibacterial fibers together. It is necessary to organize raw materials and take into account different fiber parameters for processing. Not only is the cost high, but the process is complicated.

At the same time, the function of existing functional fabrics will quickly decrease or even disappear due to the increase in the number of washings.