功能性服装工程和设计外文文献翻译

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出处:Gupta D. Design and engineering of functional clothing[J]. Indian Journal of Fibre and Textile Research, 2011, 36(4): 327.原文:Designandengineering of functionalclothing------Deepti Gupta 出处:Gupta D. Design and engineering of functional clothing[J]. Indian Journal of Fibre and Textile Research, 2011, 36(4): 327.1.1 Stretch FabricsStretch fabrics are integral to design of functional clothing. From additional comfort to enhanced mobility, muscle support, muscle alignment and body part compression—all are now possible by strategic use of stretch fabrics. The efficiency and performance of textile sensors and electrodes, in particular, depends on the nature of contact with the body which can be controlled by the stretch characteristics of the fabric. Fabrics with 1 way,2 way and 4 way stretch are being developed to offer controlled stretch and functioning. Patternpieces have to be suitably engineered to provide the required stretch and fit in a product.1.2 Smart TextilesSmart textiles are materials that sense and react to environmental conditions or stimuli, such as those from mechanical, thermal, chemical, electrical,magnetic or other sources. Examples include chromatic materials which change colourwithchange in environment, phase change materials for thermoregulation and shape memory polymers which change shape with change in temperature.1.3 Biomimetic TextilesBiomimetics is a field which deals with development of materials which are inspired by natural phenomenon. From mimicking skin’s function to enhancing skin performance, more andmore materials are being developed which imitate livingsystems. Breathable wet suits - based on the pores of leaves, self cleaning effects based on the lotus leaf and sharkskin effect (Fig. 2) for better hydrodynamics in water are some concepts which have already been commercialized.1.4 Nanotechnology in TextilesDevelopments in nanofibres (electrospinning), nano finishes, nano membranes and nano composites can be used to impart functionalities which were hitherto not possible to achieve in textiles. Antimicrobial, anti UV, stain repellent, fire resistant, antistat, moisture control and thermoregulation properties can be imparted at the molecular level without affecting the inherent flexibility and comfort of fabrics. Progress in this field is expected to yield multifunctional fabrics which are flexible,lightweight and comfortable, making them the ideal choice for complex functional clothing applications.Process of Clothing DesignOnce the user requirements have been established,the next step is to identify and select appropriatematerials, followed by the design of clothingassembly, pattern engineering and the finalassembling of these heterogeneous materials to createmultilayer or composite assemblies in a manner thatallows them to adequately fulfill the requirements ofcomfort, protection and functionalityConclusionDesign and engineering of functional clothing is a complex and challenging process. What adds to thecomplexity is the fact that the existing systems governing the design of fashion clothing cannot beused to design performance wear clothing and no guidelines are available for designing these hightech systems. User requirements and conditions of use play a critical role in the entire process of design, manufacture and testing. Availability ofinnovative materials and associated technologies for production and assembling of clothing ensemblesfor specialized functional applications has paved the path for development of new and innovative garments capable of providing enhanced comfort andproductivity and reduced physiological strain for the users. Joint involvement of engineers, designers,physiologists and ergonomists and the user is needed to fine tune the material choice, composition, sizing and assembling issues related to designing ofclothing for a specific end use.Gupta D. Design and engineering of functional clothing[J]. Indian Journal of Fibre and Textile Research, 2011, 36(4): 327.译文:功能性服装工程和设计----古吉塔1.1弹性布料弹力面料是功能性服装设计不可或缺的。

增强舒张度的同时更要具有舒适性,使用弹力面料的策略使得肌肉的张紧,肌肉舒展和身体个别部位的压缩成为可能。

纺织传感器和电极的效率和性能,可以控制的织物的拉伸特性。

织物以1种方式,2种方式和4种方式伸展方便肌体的运动。

1.2智能纺织品智能纺织品可以对环境条件的刺激做出反应,如那些从机械,热,化学,电,磁或其他来源的材料。

例如可以根据环境颜色变化而改变颜色的材料,随温度变化进行体温调节的相变材料和形状记忆聚合物材料的。

1.3仿生纺织品仿生学是一场涉及来自自然现象带来的灵感,仿生材料的发展。

使得纺织品从模仿皮肤的功能,增强皮肤的性能,越来越多的材料正在开发模仿生命系统。

基于叶片的气孔开发的透气的衣服、基于荷叶开发的自清洁效应服装。

以及基于鲨鱼皮的效果在水中更好流体力学鲨鱼皮泳装。

这些仿生概念已经被商业化。

1.4纳米技术在纺织品的应用纳米技术在纺织纳米纤维(静电),纳米整理,纳米膜和纳米复合材料的发展实现了以往纺织品前所未有的功能。