高效除油、匀染组合在涤纶练染一浴工艺中的应用

Application of Efficient Degreasing and Level Dyeing Combination in One Bath Scouring and Dyeing Process for Polyester Fabric

采用高效去污除油剂及高性能匀染剂组合,在高温条件下对涤纶织物进行练染一浴加工。优化的练染一浴工艺为:染料x%,CPNNEW0.5~1g/L,MCT0.5~1g/L,pH400.5~1g/L,温度130~135℃,时间30~60min,处理后织物颜色匀一,无消色现象。生产实践表明:练染一浴加工后,织物颜色均匀,无色差、污渍、染色色花、色点等问题,生产稳定性好。

The combination of high-efficiency decontamination and degreasing agent and high-performance leveling agent were used to process polyester fabric in one bath under high temperature. The optimized one bath scouring and dyeing process was as follows: dye x%, CPN NEW 0.5-1 g/L, MCT 0.5-1 g/L, pH40 0.5-1 g/L, temperature 130-135 ℃, and time 30-60 min. The color of the treated fabric was uniform, and there were no residual stains, dyeing flowers, color spots and other problems. The production practice showed that after one bath scouring and dyeing, the fabric had uniform color, no color difference and good production stability.