Dyeing of Wool and Woolen Fabrics in Magnetically Treated Water

ABSTRACT

The paper presents the results of the investigation into the process of magnetic treatment of water for application in the dyeing of wool and woolen fabrics. The parameters, such as electrolytic conductivity, surface tension, pH, hardness, and temperature, were measured before and after the magnetic treatment.

The optimum conditions of treating water in a magnetic field ensuring the best parameters of the dyed fabric were established. The parameters of the magnetic treatment are optimal if the magnetic field is induced to 0.18 T, water flows through the magnetic field in a rubber tube, and treatment time is from 4 to 5 s. Laboratory tests of the so dyed fabrics showed they had increased absorption of the dye and significantly improved color fastness to washing and wet rubbing. The results of the experiments with the dyeing of wool and woolen fabrics in magnetically treated water suggest that in optimum process conditions the economic effect reduced the dye consumption by about 15% together with improved dyeing quality.

摘要

介绍了水磁处理工艺在羊毛和羊毛织物染色中的应用结果. 在磁处理前后测量了电解电导率、表面张力、pH、硬度和温度等参数.

建立在磁场中处理水的最佳条件，确保染色织物的最佳参数. 如果磁场被诱导为 0.18 T，水流经橡胶管中的磁场，处理时间为 4 到 5 秒，则磁处理参数为最佳参数. 对染色织物的实验室测试表明，它们增加了染料的吸收，并显著提高了洗涤和湿擦的色牢度. 磁性处理水中羊毛和羊毛织物染色的实验结果表明，在最佳工艺条件下，经济效益降低了15%左右，染染质量也提高了.

KEYWORDS:

• Wool
• woolen fabrics
• dyeing
• magnetic treatment of water
• experimental installation

关键词:

• 羊毛
• 羊毛面料
• 染色
• 水的磁处理
• 实验安装