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- Title
大豆蛋白纤维交织物的保健性能研究.
- Authors
周惊鸿; 张红霞; 祝成炎; 田 伟; 李艳清; 王宁宁; 曲 艺
- Abstract
In recent years, with the improvement of living standards, people’ s health awareness has been constantly enhanced. In addition to requiring beautiful and durable textiles, people have also put forward requirements for the health care of textiles. As a result, the development of health care textiles becomes a trend. As a kind of modified protein fiber, soybean protein fiber with many advantages of both chemical fiber and natural fiber, as well as the health care property of generating negative ions, emitting far infrared and resisting ultraviolet rays, has become an excellent choice for developing health care textiles. However, at present, the domestic and foreign research on soybean protein fiber fabric mainly focuses on its basic wearability, while there are few studies on its functional performance, lacking relevant literature as the reference for the development of health care soybean protein fiber fabric. In order to explore the health care property of soybean protein fiber and provide basis for developing soybean protein fiber fabric in the future, we carried out a series of experiments. In this paper, the cross section and longitudinal morphology of soybean protein fiber were observed by scanning electron microscopy, and then, two groups of soybean protein fiber intertexture samples were woven. The negative,ion concentration, far infrared emission and ultraviolet resistant properties of the fabric were tested. In one group, with polyester as the warp yarn and soybean protein fiber and viscose as the weft yarn, fabrics were woven at the weft insertion ratio of 0:1, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1 and 1,0 with five-heddle satin weaves, respectively. The effects of changes in soybean protein fiber content on the above three properties of the fabric were investigated. In the other group, with polyester as the warp yarn andsoybean protein fiber and viscose as the weft yarn, and a weft insertion proportion of 1,1, a total of six kinds of different fabric weaves of plain, four-heddle broken twill, honeycomb weave, 2 / 1 twill, eight-heddle weft satin and five-heddle weft satin were woven respectively. The influence of fabric weave on the above three properties of soybean protein fiber intertexture was investigated. By analyzing the test results, the following conclusions are drawn: the cross section of soybean protein fiber is ovaloid with skin core structure, and the fiber has obvious longitudinal grooves, and the surface is not smooth, which makes the soybean protein fiber have soft luster and good moisture conductivity. The negative,ion concentration, far infrared emission and ultraviolet resistant property of soybean protein fiber intertexture are positively correlated with soybean protein fiber content. When the weft yarn is made of soybean protein fiber, the three properties of the intertexture are the best. Fabric weave has a certain effect on the health care property of soybean protein fiber intertexture. In samples with different fabric weaves, honeycomb weave exhibits the best negative,ion concentration and far-infrared property and the worst ultraviolet resistant property. Eight-heddle satin weave has the best ultraviolet resistant property and the worst far,infrared property, and the negative,ion concentration of plain weave is the least. Through the comprehensive analysis of fuzzy mathematics, eight,heddle satin weave is the best among the three. The negative-ion concentration, far infrared emission and ultraviolet resistant property of soybean protein fiber intertexture in this paper have reached the corresponding national standards, indicating that soybean protein fiber has good health care property. This paper studies and verifies the health care property of soybean protein fiber intertexture. The research results can provide some references for developing soybean protein fiber fabrics that both meet the market requirements and meet people’s needs for health care textiles.
- Publication
Journal of Silk, 2022, Vol 59, Issue 3, p33
- ISSN
1001-7003
- Publication type
Article
- DOI
10.3969/j.issn.1001-7003.2022.03.005