Latest News and Updates on Textile Auxiliaries and Dyes

Low-temperature disperse dyesWith the rising energy costs and the increasing demand for energy conservation and emission reduction, low-temperature disperse dyes have come into being. These dyes can be used at relatively low temperatures (usually around 100°C), thereby saving energy and reducing pro Read More

Key points to dyeing polyester microfiber When dyeing polyester microfiber, several precautions need to be taken into account. Firstly, due to the fine structure of polyester microfiber, the dyeing process requires precise control of temperature. A slight variation in temperature can significantly a Read More

The Applications of Fluorescent Whitening AgentsFluorescent whitening agents (FWAs), also known as optical brighteners, are chemical compounds that enhance the appearance of white and colored fabrics, paper, and other materials by absorbing ultraviolet light and re-emitting blue light. This process Read More

Research on Alkaline Dye Bleaching ProcessAbstract:The alkaline dye bleaching process is a critical step in textile manufacturing, particularly for achieving high-contrast designs and patterns. This research delves into the mechanisms, materials, and techniques involved in the alkaline dye bleaching Read More

Research on Acid Dye Printing Process Read More

Factors that Improve Color Fastness of FabricsImprove color fastness to washing1 Thoroughly soaped (cellulose fiber reactive dyes)2 Reduction cleaning (polyester disperse dyes)3 Wash with water and adjust the dyeing temperature or heat preservation and color fixing time.4 Choose high-fastness dyes ( Read More

Causes of shading during dyeing processDye propertiesBefore fabric dyeing, you must first color-match proofing. There are two basic methods for selecting dyes when proofing: one is to choose a dye that is similar to the color you want to dye, and then add a small amount of other dyes to adjust its c Read More

Penetrant analysis method?I. Penetration time test:Take several square double-sided grey cloths of 20mm×20mm for use, prepare 500ml of 1g/L penetrant solution and place it in a 500ml beaker, take a square piece of cloth, put it down 1cm away from the surface of the static solution, and press the sto Read More

One is the white glue printing that needs a foundation, which is suitable for dark clothing. This method requires screen printing combination, the effect is better.The other is to spray white ink and color ink at the same time, but need to spray treatment liquid on the surface of the clothing, so th Read More

What are the processes, difficulties and solutions for paint dyeing? Read More

What's direct dyes application Direct dyes are widely used in various fields due to their specific properties and coloring effects.One of the significant applications of direct dyes is in the textile industry. They are commonly employed for dyeing natural fibers such as cotton, linen, and silk. Thes Read More

Sulfur dye’s role in the dyeing process of denim. Firstly, sulfur dyes provide excellent color depth and intensity. When used in denim dyeing, they can achieve rich and dark shades, which are highly desired in the production of classic denim looks. The deep and saturated colors give denim a bold and Read More