التفاصيل البيبلوغرافية
| العنوان: |
A Comparative Study on the Dyeing Efficiency of Pashmina and Pashmina Blended Knitwear with Acid Dyes. |
| المؤلفون: |
Sofi, Asif Hassan, Wani, Sarfaraz A., Jose, Seiko, Kamboj, Arpana, Shakyawar, D. B., Nachimuthu, Shanmugam, Nazir, Tahir, Ahmad, Rafeh |
| المصدر: |
Journal of Natural Fibers; 2023, Vol. 20 Issue 1, p1-9, 9p |
| مصطلحات موضوعية: |
CASHMERE, NATURAL dyes & dyeing, BLENDED textiles, DYES & dyeing, KNIT goods, KNITWEAR, NYLON fibers |
| Abstract (English): |
A study was conducted to assess the dyeing efficiency of pashmina and pashmina blendedz knitted fabrics. The pashmina, wool and nylon fibers were blended into five different proportions. Each blend was spun into 48 Nm. The yarn thus prepared was processed into interlock knitted fabric on a circular knitting machine. The knitted fabric was divided into two portions. One part of knitted fabrics was subjected to acid dyeing before nylon dissolution, while another part was subjected to dyeing after nylon dissolution. Both the fabric types were evaluated for dyeing efficiency in terms of color values, and fastness properties, besides their mechanical properties. The results indicated that the removal of nylon from the blended fabric resulted in considerable reduction in tensile strength and areal density, however, the elongation properties were not much altered. After nylon dissolution, the color values and fastness properties showed slight reduction, depending upon the blend composition. The SEM images confirmed that the HCl treatment is efficient to remove the nylon from the blended fabric. [ABSTRACT FROM AUTHOR] |
| Abstract (Chinese): |
研究了蚕丝和蚕丝混纺针织物的染色效率. 帕什米纳、羊毛和尼龙纤维按 五种不同的比例混合. 将每种混合物纺成 48 Nm. 由此制备的纱线在圆形针 织机上加工成互锁针织物. 针织物分为两部分. 一部分针织物在尼龙溶解前 进行酸性染色, 另一部分在尼龙溶解后进行染色. 这两种织物的染色效率都 是根据颜色值、牢度性能以及机械性能进行评估的. 结果表明, 从混纺织物 中去除尼龙会导致拉伸强度和面密度显著降低, 但伸长率没有太大变化. 尼 龙溶解后, 颜色值和牢度性能略有下降, 具体取决于共混物的组成. SEM 图 像证实, HCl 处理可以有效去除混纺织物中的尼龙. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |