The reason why new fiber is called new fiber is that the shape, performance or other aspects of the fiber are different from the original traditional fiber, and the fiber has been improved in some aspects in order to meet the needs of production and life. New fibers can be divided into new natural fibers, new cellulose fibers, soy protein fibers, water-soluble fibers, functional fibers, differentiated fibers, high-performance fibers and highly sensitive fibers.
New fibers are no longer satisfied by traditional fibers It came into being in response to people’s needs in certain aspects and to solve some shortcomings of traditional fibers. It reflects people’s increasing requirements for textile materials. At the same time, the development of new fibers reflects the future development trends and directions of fiber materials. Therefore, studying the current development status and types of new fibers is of great significance to the further development and development of new fibers in the future.
1. The development prospects of new fibers
As people now With the increasing awareness of environmental protection and the current development status of new fibers, it is not difficult to see that the development trend of new fibers is now developing in the direction of diversification, novelty and environmental protection. With the improvement of people’s living standards and the defects of certain fibers themselves, people are not only satisfied with the currently developed fibers, but also pursue diversification in fiber materials; the development of new products for various fabrics requires the emergence of various new fibers, which requires The novelty of new fibers; due to the great environmental problems caused by the production process of chemical fibers and waste fibers, this requires the development of new fibers in the future to be environmentally friendly.
In addition, the development of new textile fibers depends on the level of polymer science, and my country’s current level of polymer science development is relatively low, which results in the need to import many high-performance materials and high value-added products. . For example, the production of medical sutures and high-performance artificial blood vessels is almost blank in our country. To this end, scientific researchers should devote themselves to developing various high-performance polymer materials to promote the development and application of new textile fibers.
2. The significance of the development of new fibers
The development of new textile materials Application has given vitality to the traditional textile industry. Coupled with the advancement of textile mechatronics, intelligence and new production processes, this ancient industry can be full of vitality and shine again. The continuous development and use of new natural fibers not only saves energy such as oil, but also reduces environmental pollution. Natural fibers have a certain affinity for the human body. Some natural fibers also have medical and health care functions. As people advocate nature and return to nature, The pursuit of nature continues to grow, and the development and use of natural fibers is increased, giving it a broader market prospect.
3. Classification of new fibers
1. New natural fibers
New natural fibers mainly include natural colored cotton and modified wool. Ordinary cotton fabrics need to go through chemical bleaching and dyeing processes to become colorful. Textiles made of natural colored cotton can have colorful colors without chemical dyeing and finishing processes. They can be said to be green and environmentally friendly products in the true sense. Currently, natural colored cotton is mainly There are three series of colored cottons: brown, green and brown. As people’s consumption of green textiles becomes more and more intense, great hopes have been placed on the use of natural colored cotton. Modified wool is processed through wool deformation, so that the diameter of the wool fiber can be reduced to 0.5-1µm, the hand feel becomes soft and delicate, the hygroscopicity, wear resistance, heat preservation, dyeing performance, etc. are improved, and the luster becomes brighter.
2. New cellulose fiber
New cellulose fiber quilt Known as the “green fiber” of the 21st century, it has the characteristics of soft hand feel, good drape, mercerized luster, moisture absorption and breathability, antistatic, and high wet strength. New fibers mainly include Lyocell, model, riche, etc. The blended products of new cellulose fibers and other fibers are increasingly expanding, breaking through the pattern that viscose fibers are mainly used in coarse woolen fabrics, and are used in the development of worsted products and knitwear The product grade has been improved and it is suitable for making women’s clothing and casual clothing.
3. Soybean protein fiber
Soybean protein fiber is a regenerated plant protein fiber, regenerated Protein fiber is spun from protein solution extracted from natural animal milk or plants. It has low monofilament linear density, low density, high elongation, good acid and alkali resistance, soft hand feel, wool-like feel, silk-like soft luster, cotton fiber’s moisture absorption and moisture conductivity, and wearing comfort. , Wool’s wool has warm properties, but its heat resistance is poor, and the fiber itself is beige. In addition, soybean protein fiber has wide variety adaptability, wool-type products have better styles, women’s clothing fabrics have better styles, and cotton-type fabrics are ideal medium-thick clothing fabrics.
4. Water-soluble fiber
Water-soluble fiber refers to a kind of excessive technical fiber among textile fibers. It is made of a kind of fiber that can be dissolved under certain process conditions. Fibers in water are mostly used. This fiber is mainly blended with other fibers to make textile yarns and fabrics fluffy.��It provides a guarantee for protecting the living environment and realizing the sustainable development of the textile industry, and meets the requirements of the green and environmentally friendly era in the 21st century. With the civilization and progress of society, it can be considered that the future textile industry will be a green ecological industry.
Conclusion
New fiber is that traditional fiber is no longer satisfied with people In some aspects, the demand has emerged to solve some shortcomings of traditional fibers. It reflects the improvement of people’s requirements for textile materials. At the same time, the development of new fibers reflects the future development trends and directions of fiber materials. Therefore, studying the current development status and types of new fibers is of great significance to the further development and development of new fibers in the future. </p
