分析了植物染料染色牢度的特点。
The characteristics of dyeing fastness of natural plant dyeing are analyzed.
衡量植物染料的染色效果主要是看其染色牢度。
The dyeing effect of the vegetable dye depends on the dyeing strength.
本文研究了分散染料在不同线密度涤纶纤维上的染色牢度。
The colour fastness of disperse dyes on polyester fibers with diftbrentfineness was studied.
作者探讨了稀土染色的增深、匀染及提高染色牢度的机理。
The mechanism of darkening, level dyeing and of improving the fastness is studied.
综述了丝绸常用的各类染料的染色牢度、色彩鲜艳度等染色性能。
This paper reviews the dyeing characteristic such as colour fastness and chroma of various dyes usually used.
其工艺简单、匀染性好、染色牢度好、能耗低，具有较大的应用前景。
This process features simple operation, good levelness and fastness, as well as low energy consumption.
超细纤维染色中存在着染色深度下降，染色不匀和染色牢度降低等问题。
There are some troubles in microfibre dyeing, such as decrease in dye depth, uneven dyeing, poor fastness and so on.
运用国际先进的检测设备，对成品进行物理指标及染色牢度等方面的检测。
The company used advanced international testing equipment to test physical indexes, dyeing and fastness of finished products.
与传统染色方法相比，其带状织物的颜色、光泽和染色牢度能满足高标准。
If compared with traditionally dyed ribbons the high standards of the ribbons in regard of color, luster and colorfastness are met.
分散染料是氨纶染色的理想染料，它具有较高的上染率和较好的染色牢度。
Disperse dyes are suitable for dyeing PU fiber, high uptake and satis factory fastnesses were observed.
普通涤纶织物用分散染料染色，经整理后会发生色变、色花和染色牢度下降。
The ordinary polyester fabrics dyed with disperse dyes will exhibit faults of uneven dyeing, colour change and colour-fastness decrease after finishing process.
试验结果表明，活性染料的转移年和固色率都达到90％以上，染色牢度很好。
The result shows that the dyetransferring percentage and dye-fixing percentage are all over 90%, and the color fastness is very good.
本发明染料可按传统的阳离子染料染色法上染腈纶，染色牢度能够满足使用要求。
This invented dye can dye acrylic fibre according to the conventional cation staining, with the color fastness meeting the using requirement.
对涤棉一浴二步法和二浴二步法工艺条件、染色牢度、生产时间及成本等进行了比较。
Process conditions, various color fastness, production cycle, as well as the cost were compared between the one bath two step process and two bath two step process.
该固色剂在适当的条件下能有效地改善水溶性染料的染色牢度，固色后基本无色变现象。
Under proper conditions, it can efficiently enhance the colour fastness of the fabric dyed with water soluble dyes and after fixation little colour change will occur on the dyeings.
结果表明，低接枝率的真丝绸用酸性染料染色，颜色增深，染色牢度与未接枝的相当；
The results showed that the color of silk dyed by acid dyes with low grafting yield deepened, and the color fastness was similar to the untreated silk.
从清洗工艺流程、染色牢度、色差及生产成本等方面，比较和分析了传统清洗和ECO清洗工艺。
The ECO cleaning process of the dyed polyester fibers was analyzed and compared with the conventional processes in the fields of process flow, color fastness, color difference and production cost.
结果表明，B型活性染料用于大豆蛋白质纤维染色具有很好的染深性、鲜艳度和较高的染色牢度。
Results showed that the dyed soybean fiber features excellent pile-on property, brilliance and color fastness.
用含有葡萄糖基的新型水溶性硫化染料在纯棉织物上进行应用，研究了染色方法并测试了染色牢度。
A new water-soluble sulfur black was applied in dyeing of cotton textile. The dyeing methods were studied and colour fastnesses of the dyed cotton were tested.
实验结果表明，改性可显著提高真丝绸阴离子染料染色上染率，降低染化料消耗，并提高了染色牢度。
The modified silk showed the improved exhaustion rate, the decreased consumption of dyes and chemicals, and increased colour fastness with anion dyes.
试验结果表明，低温染色助剂WWH能降低羊毛的染色温度，低温染色后拉伸羊毛的染色牢度基本不变。
The results showed that WWH can decrease the dyeing temperature of wool. The fastness of the stretching wool make no change approximately after low temperature dyeing.
棉纤维通过化学改性和交联作用，增加棉纤维与活性染料的反应能力，达到增深和提高染色牢度的目的。
The reactivity of cotton fibers with reactive dye is enhanced by chemical modification and crosslinking, and the depth of shade and color-fastness are improved.
同时染料的极性、分子量的大小对它的染色牢度有一定的影响，极性小或分子量大的分散染料对可染丙纶的提升力好。
It was also concluded that the weak polarity or big molecular weight of disperse dye is favorable for better dyeing effect.
与常用的两浴法相比，不仅工艺简单、匀染性好、染色牢度好，而且节能、节水、提高生产效率，具有良好的应用前景。
Compared with conventional two-bath process, the former process features simple operation, good levelness and color fastness, as well as high efficiency and effectiveness.
试验结果表明，与常规高温匀染剂相比，修补剂L的加入在提升得色量方面有较大的作用，而且不会造成染色牢度下降。
Results showed that adding mending agent L to dye bath could obviously enhance color yield, while exert little negative impact on color fastness.
活性染料染锦纶色泽较鲜艳，染色牢度尤其日晒牢度较好，且可与中性染料、弱酸性染料拼染，因此，色谱的选择范围较大。
Reactive dyes can impart polyamide fabric brilliant shade, good fastness especially to the sunlight, as well as the good combination with neutral and weak acid dyes.
交联染色能够实现染料在纤维上的超高固色率，染色纤维具有良好的染色牢度和部分整理效果，具有实现染色绿色化的发展趋势。
Crosslinking dyeing can reach high dye fixation on fiber, and dyed fiber has good fastness and finishing property to some degree, which results in its green dyeing trend.
普拉染料对羊绒进行低温染色，在浅色和中色各项染色牢度均能达到优等品指标，从而可提高产品的服用性能，并具有节能效果。
The low temperature dyeing of cashmere is carried out with Pula dyestuff, all dyeing-fastness in light-color and middle-color reached excellent grade, therefore the use performance …
普拉染料对羊绒进行低温染色，在浅色和中色各项染色牢度均能达到优等品指标，从而可提高产品的服用性能，并具有节能效果。
The low temperature dyeing of cashmere is carried out with Pula dyestuff, all dyeing-fastness in light-color and middle-color reached excellent grade, therefore the use performance …
应用推荐