机织物透气性研究进展

Research Progress on Air Permeability of Woven Fabrics

分析纤维种类、纱线规格、纱线交织状态、织物紧密程度与厚度以及织物后整理等因素对织物透气性的影响,总结影响因子量化方法,使之与透气性建立关系,归纳建立机织物三维模型的不同方法,并进行优势比较。分析认为,利用TexGen软件建立机织物三维模型并进行透气性分析将成为一种具有发展前景的方法。

In view of the research on the air permeability of woven fabrics,the effects of fiber types,yarn specifications,yarn interweaving state,fabric tightness and thickness,and fabric finishing on the air permeability of woven fabrics were analyzed.The methods of quantifying these factors were summarized to establish the relationship between them and air permeability.The different methods of building three-dimensional model of woven fabric were summarized and the advantages of each method were compared.The analysis shows that using TexGen software to build three-dimensional model of woven fabric and analyze the air permeability will be a promising method.