The one-way moisture-conducting function of the fabric is developed on the basis of moisture-conducting and quick-drying. It means that moisture and heat are quickly transferred from the inner layer of the fabric (skin contact layer) to the outer layer of the fabric (air contact layer) and evaporate quickly, and the moisture is quickly dried. , the heat does not stay in the inner layer �该类面料不粘贴皮肤，穿着非常舒适，是运动面料的首选� �</p
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Methods to achieve one-way moisture conduction effect</p
1. Raw materials</p
由于各种原料具有不同的吸湿性和导湿性，选择导湿性较好的原料作里面，导湿性较差的原料作外面，则汗液易从里侧传向外侧并快速蒸发。里层原料的吸湿性不能太好，否则汗液也没法充分排出。同一种原料也可以通过纺纱或其他整理加工改变其吸湿性和导湿性，例如：强捻纱可以明显改善其导湿性。此外，纱线在织造之前还可以进行亲水整理或拒水整理，从而改变其性能。纤维越细或纤维的截面形状越复杂，表面的沟槽和微孔越多，即纤维的异形度越大，形成的毛细管数量越多，织物的导湿能力也就越强。利用异型化纤原料的毛细差动效应原理，汗液从导湿能力弱的内侧向导湿能力相对较强的外侧转移，并在外侧蒸发快干。
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2. Fabric organization</p
特殊的网眼立体结构可以促进并加速湿、热从里层导向外层。里层网眼越大，外层网眼越小，汗液从里向外加速传导，在外层蒸发快干。
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3.Finishing</p
通过后整理降低织物一面的热阻和湿阻，使这一面的热湿传递性增强，有利于排汗导湿� For example: Use printing method to perform single-sided finishing on the fabric, so that the oil-repellent and water-repellent finishing agent is evenly distributed on one side of the fabric, and the penetration depth of the finishing agent on the fabric is controlled to make one side of the fabric hydrophilic and the other side of the fabric hydrophilic. The side is hydrophobic, forming a hydrophilic and hydrophobic double-sided structure. �由于疏水性表面导湿能力强于亲水性一侧，汗液从疏水一侧导向亲水一侧，并能快速扩散蒸发，使织物内层保持相对干爽� �</p
注：单向导湿技术咨询：德科纳米事业部�
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