家庭洗涤中浓缩型护色洗衣液对彩色织物洗后色差的影响

The Effect of Concentrated Color Care Liquid Detergent on Colored Fabrics' Color Difference After Washing During Home Laundry

当前洗涤用品行业发展趋势是液体化与浓缩化,但国内尚未有对浓缩型护色洗衣液对彩色织物的护色效果研究的相关报道。考虑到消费者在日常家庭洗涤中洗涤衣物频率较高,且对混合洗涤彩色衣物有所期待,为弥补相关研究空白和模拟实际家庭洗涤情况,本文选用了11类常见的彩色及白色纯棉、棉麻混纺及涤纶织物,对比国标洗衣液,研究经浓缩型护色洗衣液洗涤10次后彩色织物的色差变化情况。并从主客观两方面对实验结果进行评价,主客观评价结果表明:所选浓缩型护色洗涤剂对各类织物的护色效果优于国标洗衣液,但对白色织物的防串色效果一般。上述研究方法及相关结论可为后续研究者及企业进行相关研究时提供参考。

Liquid and concentrated detergents have become the current development trend of detergent industry, but there is no research on the color protection effect of concentrated color care liquid detergent on colored fabrics in our country. Considering the high frequency of consumers washing clothes in daily home laundry and their expectation of mixed laundry for colored garments, 11 types of colored and white cotton, cotton blended and polyester fabrics are selected to study the effect of concentrated color care liquid detergent, in comparison with the national standard liquid detergent on colored fabrics＇ color difference after washing 10 times, in order to make up for gaps in relevant research and simulate the actual home laundry. Then, the experimental results are evaluated from subjective and objective aspects, which shows that： the selected concentrated color care liquid detergent has better color protection effect than the standard liquid detergent on all kinds of fabrics, but it has general anti color crossing effect on white fabrics. The above research methods and related conclusions can provide reference for the followup researchers and enterprises to do relevant research.