A kind of cattail fiber and preparation method thereof

Abstract

The invention discloses a cattail fiber and a preparation method thereof. The invention belongs to the field of materials, in particular to a natural plant fiber. The cattail fibers are selected from natural cattail leaves and subjected to preliminary water washing and mechanical separation, and are degummed by a combined biochemical method, and the degumming process is optimized by designing a single factor experiment, an orthogonal experiment and an average level experiment to obtain a cattail process fiber After oiling and combing, the fiber is tested for performance. Aiming at the problems of long process, high labor cost and serious pollution of traditional retting degumming and existing single chemical degumming method, the present invention adopts biochemical combined degumming technology to shorten the process flow and minimize the consumption of chemical reagents, thereby reducing pollution , to achieve degumming effect and ensure fiber quality. Cattail is rich in resources and has the functions of clearing heat and keeping warm. The developed cattail fiber can be used as a new spinning raw material, and cattail fabric can be further developed to enrich the types of textile products.

Description

technical field [0001] The invention belongs to the field of materials, in particular to a natural plant fiber. Background technique [0002] In recent years, with the increasing shortage of energy and resources in the world, the research and development of new materials has attracted people's attention and widespread attention. Among them, the development and research of new plant fibers has become a hot spot for scholars at home and abroad. A large number of existing cellulose fibers in nature have not been developed and utilized. The global natural cellulose output reaches 100 billion t / a, while the world's textile industry uses less than 22 million t / a of cellulose. my country is a large agricultural country, rich in natural cellulose raw materials, with an output of 1.145 billion t / a. Among the existing forestry by-products, there are a large amount of cellulose raw materials that can be processed with biomass products, providing a large amount of "green" cellulose raw...

AI Technical Summary

Problems solved by technology

Leaf sheaths and leaves are good weaving materials after drying. At present, cattail leaf sheaths and leaves are mostly used for primary processing such as weaving cattail fans, cattail mats, and cattail bags, and the added value of the products is not high.