混纺比对涤棉平纹面料导湿排汗性能的影响  

Influence of the blending ratio on moisture diffusion and perspiration ofpolyerster/cotton blended plain fabrics

作　　者：张才前 孟少妮[1] 麻海燕 ZHANG Caiqian;MENG Shaoni;MA Haiyan(Institute of Art and Art Design,Nanyang Normal University,Nanyang 473061,China;Yuanpei College,Shaoxing University,Shaoxing 312000,China)

机构地区：[1]南阳师范学院美术与艺术设计学院,河南南阳473061 [2]绍兴文理学院元培学院,浙江绍兴312000

出　　处：《现代纺织技术》2025年第1期30-35,共6页Advanced Textile Technology

基　　金：2024年度南阳师范学院博士专项科研项目(2024ZX034)。

摘　　要：面料的原材料和组分对服装导湿、排汗性能影响较大。为探究面料混纺比与导湿、排汗性能间的关系,选择不同混纺比的涤棉平纹面料,通过电阻法评估汗液在各面料上的扩散及蒸发行为,采用动态水分管理测试仪和织物透湿量仪分别对面料水分扩散速率和透湿性进行测试。结果表明:混纺面料经纬向紧度是影响汗滴在面料经纬方向上扩散速率的主要因素,两者呈线性正相关;混纺面料中涤棉纤维混纺比、织物紧度和厚度影响面料的导湿及排汗性能,混纺面料中棉纤维含量越大,面料紧度值和厚度越大,则面料中汗液扩散速率和蒸发速率越小;随着混纺面料中棉纤维含量增大,面料的透湿性也会增大。研究结果对开发导湿、排汗面料具有一定参考价值,能够为夏季服装产品的选择提供理论参考。The most important factors affecting the moisture diffusion and perspiration performance of blended yarns or fabrics are the types of fibers and the blending ratio.In this paper,the resistance method was adopted to test the moisture diffusion and perspiration performance of summer polyester/cotton blended woven fabrics with different composition ratios.At the same time,the moisture diffusion rate and moisture permeability of the fabric were tested by dynamic moisture management tester and fabric moisture permeability meter,differences in moisture diffusion and perspiration performance of fabrics with different parameters were analyzed,and the performance variation law was obtained.The test objects were ten polyester/cotton plain woven fabrics with different blend ratios.Some metal probes were inserted into the fabric sample as a resistance sensor.A precise volume of 0.2ml of simulated human sweat was measured by using an adjustable pipette and injected into the fabric through a dispensing tube.The data acquisition card was used to monitor the changes in resistance values between the probes after the simulated sweat diffused on the surface and inside the fabric.If the resistance value decreased from the order of GΩto MΩ,the sweat had transferred to the probe position;if the resistance between the probes increased from the order of MΩto GΩ,it indicated that the sweat had evaporated.The probes were distributed in the warp,weft,30°,45°,and 60°directions of the fabric.By detecting the resistance changes between these probes,the diffusion and evaporation properties of simulated sweat along different directions of the fabric could be obtained.A dynamic moisture management tester was used to test the moisture diffusion velocity of each fabric,and the drop diffusion time was compared with that of the resistance method.The fabric permeability meter was used to test the moisture permeability of the fabric,and the comfort performance of the fabric was evaluated comprehensively.The conclusions are as follows:when the w

关 键 词：混纺比 涤棉面料 导湿排汗 电阻测试 滴液法 夏季服装 

分 类 号：TS102.5[轻工技术与工程—纺织工程]