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Development of 18.5 tex Pure Cotton Magic Yarn
Author(s): YANG Liu
Pages: 41-
43
Year: 2013
Issue:
3
Journal: Advanced Textile Technology
Keyword: 择染剂; 纯棉胚纱; 魔幻纱; 色牢度;
Abstract: 为了开发魔幻纱系列纱线,在对设备进行改造的基础上,采用自制择染剂R对纯棉胚纱进行预处理改性和活性染料染色,并对魔幻纱的预处理工艺和染色工艺进行优化,得到的预处理工艺为:择染剂R的质量浓度为20g/L,35℃改性90s,染色工艺为:染料浓度为3%(owf),40℃保温15min,然后加热至60℃保温50min,经过一次染色后就可以得到呈现深浅两种颜色变化的魔幻纱,按相关标准对魔幻纱的水洗色牢度进行测试,结果表明色牢度符合国家标准.
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