In response to the many problems of traditional polyester-cotton fabric dyeing process,such as long process flow,long time consumption,large amount of additives,and high water consumption,a new process of direct cotton dyeing and soaping without reduction cleaning after dyeing polyester fabric is developed using one soap washing agent after dyeing polyester-cotton fabric.Compared with traditional processes,the new process does not require reduction cleaning after dyeing polyester,but directly dyes cotton for one bath soap washing,reducing dyeing energy consumption,reducing water consumption for fabric cleaning after dyeing,and greatly improving production efficiency.The process time has been reduced by more than 28.00％,water consumption per ton of fabric has been saved by 24.50％,electricity consumption per ton of fabric has been saved by 26.61％,steam consumption per ton of fabric has been saved by 6.99％,and the cost of fabric additives has been saved by 318.02 yuan.The use of new processes for dyeing polyester-cotton fabrics has significant advantages in testing various fabric fastness and physical properties indicators,as well as statistical energy consumption and auxiliary cost.The physical properties indicators and color fastness test results are significantly improved compared to traditional processes,and the auxiliary and energy consumption costs are significantly reduced.This is in line with the important trend of energy-saving,consumption reducing,and green development in the modern printing and dyeing industry.
关键词
涤棉织物染色/免还原清洗/一浴皂洗/节能降耗
Key words
Dyeing of Polyester Cotton Fabrics/Reduction-free Cleaning/One Bath Soap Washing/Energy Saving and Consumption Reduction
维普
万方数据