The study of discharging printing pastes and agents on Cashmere
The cashmere products discharge printing technics is complicated because of its fiber specificity. The key technology is the selection of paste and discharge agent and such problems alike. In the print process, paste plays a role as carrier and dispersion medium of dye and accessory ingredient. Discharge printing requires better performance than routine direct printing. In this paper, we compare the performance of paste to screen out the suitable one for cashmere. Discharging agent usually used in removing the background color. We choose stannous chloride, Zinc formaldehyde sulfoxylate, rongalite, RongalitH, Thiourea Dioxide, RongalitC and compound BR-1 in the experiments, then the white discharge level, printed definition and discharge printing agent stability was compared. GAs the results show, as the paste A-9 used in cashmere discharge printing, compound BR-1 and RongalitC both can be used, but BR-1 has a high cost and dissolve difficultly. However, RongalitC is economically affordable.
Cashmere Discharge Printing Paste Discharge Printing Agents
Wang Li-ping Wu Zhi-yun Gao Xiao- Ping
Inner Mongolia University of Technology,Inner Mongolia,010051,China
国际会议
上海
英文
1530-1532
2009-05-27（万方平台首次上网日期，不代表论文的发表时间）