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首页> 外文期刊>Fibers and Polymers >Effect of Biaxial Stretch and Domestic Washing on Air Permeability of Elastic Knitted Fabrics for Sportswear
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Effect of Biaxial Stretch and Domestic Washing on Air Permeability of Elastic Knitted Fabrics for Sportswear

机译:双轴拉伸和国内洗涤对运动服弹性针织织物透气性的影响

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摘要

This paper introduces a non-automatic device to apply biaxial stretch and investigates the effect of biaxial stretch and domestic washing on air permeability of polyamide-elastane knitted fabrics for sportswear. Air permeability of the selected fabrics significantly increased upon biaxial stretch, regardless the fabric type and stretch level (5% or 10%) applied. Generally, air permeability of relaxed fabrics decreased due to slight shrinkage that occurred upon washing, but domestic washing was not found to have a statistical significant influence on air permeability of the selected fabrics. The manual device proposed applies stretch in one or two directions, it is robust and easy to handle, and fabric preparation is quite straightforward. The fabric holder used in this study is particularly suited to the head of the air permeability tester and the level of stretch applied depends on type of fabric.
机译:本文介绍了一种非自动装置,涂抹双轴伸展,并研究双轴拉伸和家庭洗涤对运动装的聚酰胺 - 弹性织物针织织物的透气性渗透性。 在双轴拉伸时,所选织物的透气性显着增加,无论涂料,无论涂料型和拉伸水平(5%或10%)。 通常,由于在洗涤时发生的轻微收缩,宽松织物的透气性降低,但没有发现国内洗涤对所选择的织物的透气性具有统计学意义。 所提出的手动装置在一个或两个方向上施加拉伸,它是坚固且易于手柄,而且织物制剂非常简单。 本研究中使用的织物保持器特别适用于透气测试仪的头部,并且施加的拉伸水平取决于织物的类型。

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