纺织学报 ›› 2011, Vol. 32 ›› Issue (7): 106-110.

• 染整与化学品 • 上一篇    下一篇

丝胶整理对羊绒针织物抗起毛起球性的影响

汪涛   

  1. 西南大学纺织服装学院
  • 收稿日期:2010-07-26 修回日期:2011-02-22 出版日期:2011-07-15 发布日期:2011-09-15
  • 通讯作者: 汪涛 E-mail:wang_tao7910@126.com

Research on Pilling Resistance of Cashmere Knitting Finished with Sericin

  • Received:2010-07-26 Revised:2011-02-22 Online:2011-07-15 Published:2011-09-15

摘要: 为提高羊绒针织物抗起毛起球性,采用丝胶溶液对其整理。分析了丝胶溶液整理的工艺参数对羊绒织物的抗起毛起球关系,并且对整理的与未整理的羊绒织物的耐洗涤性进行了比较分析。结果表明,当丝胶整理液浓度为8%(o.w.f),pH值为6,温度为50℃,整理30min时,整理羊绒织物的起球性得到最大程度改善。在此工艺条件下整理的羊绒织物的起球等级比原样的提高1级以上,而且具有良好的耐洗涤性,洗涤20次仍保持洗涤前的起球等级不变。同时测试比较了羊绒织物的回潮率、缩水率、顶破强力,研究表明,经整理后的羊绒织物的这些性能指标均有所提高,而织物的手感稍有下降但仍然非常柔软。

Abstract: The cashmere knitting was finished with sericin solutions in order to improve its pilling resistance. The relationship between the finishing processing parameters and the propensity to pilling was analyzed and the laundry-proof property of the finished cashmere knitting and the unfinished one was compared too. The results show that, under the condition of the concentration of the sericin solution 8%(on the weight of fabric), the pH value 6, the temperature 50℃, and the impregnating time 30 minutes, the pilling property of the cashmere knitting can be improved in great degree. The pilling grade of the finished cashmere knitting can also be enhanced by more than one grade. The perfect laundry-proof property can keep the pilling grade of the finished cashmere knitting after washing 20 times the same as the unwashed. The properties such as moisture regain, shrinkage and fabric bursting strength were tested and compared. It shows that these properties of cashmere knitting were improved after finished, and the feeling of the finished one that decreased slightly is pretty soft.

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