载银粘胶色纺面料的制备及其抗菌性能

纳米银具有非常好的抗菌性能，在医用纺织品领域发展快，应用日益增多。而在纺织服装民用领域由于工艺要求等原因，发展较慢。本文通过利用纳米银对粘胶纤维进行抗菌处理，通过色纺工艺制备载银粘胶纤维和普通粘胶纤维按1:1混纺比例的粘胶色纺面料，并对粘胶色纺面料进行了扫描电镜、抗菌性能及皂洗等试验。实验结果表明，纳米银溶液对粘胶纤维处理可以实现载银染色同步处理，进一步缩短了抗菌色纺纱的生产流程，具有制备色纺面料的可行性。经纳米银抗菌处理粘胶散纤维后制备的色纺面料具有优异的抗菌性和耐皂洗性。

Preparation and antimicrobial property of silver-loaded color spun rayon fabrics

Nano silver has very good antimicrobial property and is used much in medical textiles. Due to the finishing method, it develops slowly in daily textile and fashion consumption. In this paper, the raw rayon fibers were treated with nano silver. The rayon color mélange fabrics were prepared by combining the antimicrobial rayon fiber and raw rayon fiber at the ration of 1:1. After the tests of SEM, anti-bacteria and soap washing, the results showed that nano silver solution used in this paper had strong adsorption ability on rayon fibers and the rayon fiber could be loaded with nano silver and dyed in yellow simultaneously, which shortened the production course of antimicrobial color mélange yarns. The rayon color mélange fabrics containing 50% load-silver rayon had quite good antimicrobial and washable properties.