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首页> 外文期刊>Indian Journal of Fibre & Textile Research >Low stress mechanical behaviour of fabrics obtained from different types of cottonylon sheath/core yarn
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Low stress mechanical behaviour of fabrics obtained from different types of cottonylon sheath/core yarn

机译：由不同类型的棉/尼龙皮/芯纱获得的织物的低应力机械性能

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摘要

Low stress mechanical properties of apparel fabrics prepared from different types of cottonylon (sheath/core) yarns on ring frame and air-jet spinning have been compared and their influence on fabric properties studied. Three different types of nylon crimped filament, namely 30, 44 and 70 denier, are used to prepare different cottonylon (sheath/core) yarns of the proportions 85/15, 75/25, 60/40 respectively on both ring and air-jet spinning systems separately. Total six different sheath/core yarns have been prepared under identical conditions and then converted into plain woven fabrics. These fabrics have been tested on Kawabata instrument and the results are compared with those of the fabrics made from 100% cotton ring-spun yarns. It is observed that the fabric stiffness increases with the increase in synthetic filament part in the sheath/core yarn, irrespective of the spinning process. Total hand value is increased when the filament percentage in the core material is increased. The fabrics obtained from air-jet spinning have more stiffness than that of the fabrics obtained from ring spinning system.
机译：比较了由不同类型的棉/尼龙（皮/芯）纱线在环锭细纱机和喷气纺制而成的服装面料的低应力机械性能，并研究了它们对织物性能的影响。使用三种不同类型的尼龙卷曲长丝，即30、44和70旦尼尔，分别在环和空气上制备比例分别为85 / 15、75 / 25、60 / 40的不同棉/尼龙（皮/芯）纱喷气纺纱系统分开。在相同条件下总共准备了六种不同的皮/芯纱，然后将其转化为平纹机织织物。这些织物已在Kawabata仪器上进行了测试，并将结果与​​100％纯棉环锭纱制成的织物进行了比较。可以观察到，无论在纺丝过程中如何，织物硬度都随着皮/芯纱中合成长丝部分的增加而增加。当芯材中的长丝百分比增加时，总手价值也会增加。与从环锭纺丝系统获得的织物相比，由喷气纺丝获得的织物具有更大的刚度。

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