介绍测试棉织物永久性耐洗色牢度的耐洗色牢度与皂洗次数、测试标准、测试条件等关系。
The relationship between color fastness to washing and soaping times, testing standard, as well as testing condition are introduced.
采用粘合剂BPD及柔软剂SPD能使产品各项色牢度达到国家标准。特别是手感柔软性取得了较佳的效果。
The State std. for colour fastness was satisfied and excellent soft-hand obtained by the use of Adhesive BPD plus Softener SPD.
对纤维素的改性工艺条件和染色工艺作了分析，试验表明染色色牢度基本符合国家标准。
The paper analysed modification conditions and dyeing processes of cellulose. The experiments show that color fastness of dyeing can also meet the national standard.
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