Study of polyester-cotton blended fabric dyeing in non-aqueous medium dyeing system
This paper mainly investigate the dyeing process and method of disperse red 177 and alkali-free active red 2B for polyester/cotton blended fabrics at normal temperature and atmospheric pressure in non-aqueous medium dyeing system.After repeated research and testing,the final dyeing of red dye is one-bath one-step dyeing method.The results showed that a little water (100%-150%,owf) was used in dyeing system.The alkali amount was about 20g/L in one-bath one-step dyeing system.Compared with the conventional water bath dyeing,it can be obtained under normal pressure conditions in one-bath one-step dyeing system.As a result,the dyeing method was feasible and no water,no any dispersing agent was used during dyeing.Furthermore,this dyeing method is environmentally friendly because of the emission reduction was reduced during dyeing.
polyester-cotton blended fabric D5 reactive dye disperse dye one-bath one-step methodEnvironmental protection
Nan Jiang Liu-Jun Pei Ji-Ping Wang
School of Engineer Research Center for Eco-Dyeing and Finishing of Textiles, Zhejiang Sci-Tech Unive School of Engineer Research Center for Eco-Dyeing and Finishing of Textiles, Zhejiang Sci-Tech Unive
国际会议
2019上海纺织服装创意创新研究生学术论坛暨第十三届纺织服装创新国际论坛
上海
英文
105-109
2019-10-23（万方平台首次上网日期，不代表论文的发表时间）