吸湿凉爽功能针织物的研究进展

吸湿凉爽功能纺织品是夏季服用面料开发热点之一。通过文献梳理与分析,从针织物吸湿导湿原理、针织物中的差动毛细效应、针织物的热传递性能以及织物与皮肤接触方式4方面,分析并总结了针织物凉爽功能实现原理,提出吸湿凉爽功能针织物的功能实现要从优化纱线及织物内部的毛细孔隙、构建传湿梯度、改变皮肤与织物接触等方面着手。同时,针对吸湿凉爽功能针织物的功能测试与表征方法进行总结,为进一步设计和研发吸湿凉爽功能产品提供基础思路。

Research Progress on Hygroscopic and Cool Functional Knitted Fabrics

Hygroscopic and cool functional textiles are a hot topic in developing summer fabrics. Based on the literature review and analysis, this paper analyzes and summarizes the principle of hygroscopic and cooling function of knitted fabrics from four aspects, including the principle of moisture absorption and moisture transfer in knitted fabrics, the differential capillary effect in knitted fabrics, the heat transfer performance and the contacting way of fabric-to-skin. It proposes that the function of moisture absorption and cooling function of knitted fabric should be realized by optimizing the capillary pores in yarn and fabric, constructing moisture transfer gradient and changing the contacting way of the skin-to-fabric. At the same time, the methods of functional test and characterization are summarized for further design and research of functional fabrics.