Latest News and Updates on Textile Auxiliaries and Dyes

10 mistakes often made with reactive dyes!1. Why is it required to use a small amount of cold water to adjust the slurry and the temperature of the compound should not be too high?(1) Use a small amount of cold water to adjust the slurry first. The purpose is to make the dye easy to fully wet out. I Read More

What is Defoamer and its application? Defoamer is an additive to eliminate foam. In the production and application process of coatings, textiles, medicine, fermentation, papermaking, water treatment and petrochemical industries, a large amount of foam will be produced, which will affect the quality Read More

Dyeing process of yarn-dyed fabricThe foam dyeing process of fabrics, yellow, pink, orange, red...etc. The world is full of colors. As far as the textile industry is concerned, the importance of colors has increased a lot. In the world of textiles and clothing, color is one of the factors that attra Read More

El proceso de la preparación del teñido de fibras de algodón son Descrude, Blanqueo, Mercerizado, y Pasos Finales. Read More

Reactive dyes generally have poor chlorine fastness, which mainly depends on the molecular structure of the color body. There are sulfonic or carboxylic acid groups at the ortho position of the diazo group of the dye, or there are sulfonates at the ortho or para position of the hydroxyl group of the Read More

Does too high temperature affect the thermal transfer ink?What is the relationship between ink and thermal transfer? The principle of thermal transfer is to stamp the pattern by heating and pressing, which is a new type of printing method. The thermal transfer ink can print the pattern on special pa Read More

Water repellent, abbreviated as W/R. Water repellent refers to the deposition of hydrophobic compounds on the surface of the fiber. There are pores on the surface of the fabric. Air and water vapor can pass through. Generally, water droplets (like lotus leaves) are formed on the cloth surface. Read More

1. Reduction and cleaning under alkaline conditions: Soaping agent + reducing agent (sodium sulfide or thiourea dioxide) + alkali (caustic soda or soda ash), but many domestic dyeing factories do not use soaping agent. Soaping agent: non-ionic surface active agent, which is conducive to dissolving, Read More

What are the ribbon dyeing processWhat are the ribbon dyeing process? The webbing can be used as a kind of clothing accessory products, but also as a kind of textiles. There are two main methods for coloring webbing. One is the most widely used dyeing (conventional dyeing), which is mainly to proces Read More

What is Agricultural silicone and its application? Agricultural silicone is mainly composed of ethoxy-modified trisiloxane, which is a special silicone surfactant modified by polyether. performanceIt has low surface tension, spreadability, permeability and emulsification and dispersibility, and is e Read More

No-washing dyeing technology solves the problem of water pollutionOn May 7, 2020, Suzhou Shiming Technology Co., Ltd. announced that it has developed a new type of non-washing environmentally friendly high-fastness nano-disperse dye paste, which can reduce dyeing without changing the existing dyeing Read More

Las fibras son agrupaciones de moléculas elementales (monómeros) organizadas en cadena lineal que conforman macromoléculas (polímeros). Las fibras textiles están constituidas por elementos de gran longitud con respecto a las otras dimensiones, lo que favorece la resistencia a la flexión, cualidad indispensable para la utilización textil. Morfológicamente constan de una cutícula o piel y una parte interna, lumen o corazón, cuyas propiedades tintóreas y mecánicas son levemente diferentes Read More