Low-stress mechanical properties and fabric hand of cotton and polylactic acid fibre blended knitted fabrics

被引：0
作者：
Guruprasad, R. [1 ]
Prasad, G. Krishna [1 ]
Prabu, G. T., V [1 ]
Raj, Sheela [1 ]
Patil, P. G. [1 ]
机构：
[1] ICAR Cent Inst Res Cotton Technol, Bombay 400019, Maharashtra, India
来源：
INDIAN JOURNAL OF FIBRE & TEXTILE RESEARCH | 2018年 / 43卷 / 03期
关键词：
Cotton; Fabric handle; Knitted fabric; Low-stress mechanical property; Objective measurement; Polylactic acid;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
Low-stress mechanical behavior of cotton-rich/polylactic acid blended fabrics has been investigated and the results are compared with cotton and polylactic acid fibre fabrics. The polylactic acid fibres are mixed with cotton fibres in two different proportions, namely 20% and 35% and spun into 14.76 tex (40(s) Ne) yarn. The yarns are then knit into single jersey structure followed by chemical pretreatments and relaxation. The relaxed fabrics are tested for low-stress mechanical properties using Kawabata evaluation system for fabrics (KES-F) and the hand values are calculated. The results show that the addition of PLA fibres to cotton enhances the smoothness and softness of the blended fabrics. The total hand value of the fabrics ranges between 3.2 and 3.5.
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页码：381 / 384
页数：4
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