This paper investigated the compatibility of disperse dyes and Lanasol reactive dyes at one-bath dyeing condition for PLA/wool blends,analysed the effects of different dyeing process parameters on union dyeing in one-bath and established the suitable dyeing process parameters for PLA/wool blends.
文章研究了适用于PLA纤维的分散染料和适用于羊毛的活性染料在PLA/羊毛混纺制品一浴染色条件下的相容性,分析了各染色工艺因素对一浴染色同色性的影响规律,确定了合适的PLA/羊毛混纺制品的一浴同色染色工艺条件。
According to the problem of union dyeing of wool/silk blends with one bath and one step dyeing,the low temperature dyeing with redox system was used in the one bath and one step dyeing of wool/silk blends.
针对毛/丝复合织物一浴一步法染色同色性差的难题,将氧化还原体系低温染色应用到毛/丝复合织物一浴一步法染色中。
Factors exerting influence on identical color ability of blended fabrics are analyzed,such as salts,alkali,fixing temperature.
针对竹纤维及毛纤维的物理化学性能,采用安诺素活性染料对竹/毛混纺织物进行一浴一步法染色,通过系统研究染色过程中电解质、碱剂、固色温度、染浴、pH值等因素对同色性的影响,筛选优化工艺;并在优化工艺条件下,探讨了安诺素活性染料对竹纤维及毛纤维的上染速率以及竹/毛混纺织物的染色提升性及染色牢度。
This paper studies the identical color ability and tensile properties of the silk-flax blended knitting fabric,and chose proper technological parameters like temperature,time,amount of soda,neutral salt to optimize the dyeing process.
研究染色各工艺条件如染色温度、中性盐用量、碱量和染色时间对绢麻混纺针织物的染色同色性以及强力的影响,在此基础上进行工艺优化。
An investigation on the application of redox system on the union dyeing of wool/silk blends;
利用氧化还原体系的丝/毛同色染色(英文)
Cationic modification of ramie before spinning of wool/ramie blending yarn was applied in improving the union dyeing of the blends.
在毛麻复合纺纱前将麻纤维进行阳离子改性,用以改善毛麻复合物的同色染色性能。
For wool,the dye uptake and the colour yield (K/S) reached or exceeded that dyed at boiling with the selected acid dyes and reactive dyes;for union dyeing of wool/silk blends,the system resulted in improved union colour without jeopardizing the dye fastness.
将该体系用于羊毛/蚕丝复合纺织物的染色,可显著改善同色染色性能而染色牢度不受影响。
Evaluation of color metamerism and color rendering property;
颜色技术原理及在印染中的应用(七) 第六篇 同色异谱颜色及光源显色性的评价
The principle,phenomenon and required conditions of metamerism were discussed.
通过讨论同色异谱的原理、现象和需要的条件,并在此基础上提出一种以同色异谱现象作为理论根据的防伪油墨,这种防伪油墨在生产实践中还存在很大的问题,通过对同色异谱现象的分析,结合所需要的条件,分析了油墨相关的性质和特点,并给出了印刷和使用中的困难,并分析了不足之处。
On the basis of the Young-Helmholtz theory, a method for assessing degree of metamerism of colored objects is developed by using the concept of average Hamming distance in terms of the differences of spectral visual response.
根据杨赫姆霍尔兹对立学说,运用模糊性度量中平均Hamming距离的概念,提出了以光谱视觉响应差异为基础的同色异谱程度评价方法,分析结果表明该评价方法优于CIE的评价方法。