Latest News and Updates on Textile Auxiliaries and Dyes

El informe Auxiliares de impresión y teñido de textiles ofrece un análisis del mercado de toda la industria junto con una evaluación exhaustiva del panorama de la oferta y la demanda, la proporción de producción y consumo, las ventas, la capacidad de producción, los ingresos brutos, la importación y exportación, el análisis de costos, el margen de beneficio, red de ventas y canales de distribución, junto con un análisis exhaustivo de la cadena industrial. Read More

El defecto principal de rendimiento del teñido de nylon con colorante ácido que es su dependencia del valor de pH del baño de teñido, es decir, su velocidad y cantidad de teñido cambiarán significativamente con la fluctuación del valor de pH del baño de teñido. De acuerdo con las inspecciones, cuando se usan comúnmente colorantes ácidos para teñir nylon, el rango de pH óptimo del baño de tinte es 4.5-5.5. Porque en este rango, el rendimiento del colorante que es el más alto y la estabilidad del color es la mejor. Cuando el pH del baño de teñido es superior a 6, la velocidad de teñido se vuelve significativamente más lenta y la profundidad del color se vuelve significativamente más superficial. Cuando el pH del baño de teñido es inferior a 3, la velocidad de teñido aumentará repentinamente y la profundidad del color aumentará rápidamente. Read More

The main body of "super-imitation cotton" is polyester, and the polyester content is greater than 85%. It is a differentiated functional polyester fiber, including filament-like cotton and staple fiber-like cotton. More vividly, super-imitation cotton products look like cotton ( Visual), feels like Read More

In the current printing and dyeing process, reactive dyes are one of the most widely used dyes. This is because reactive dyes are reactive dyes. The macromolecules of the dye contain reactive groups, which can react with the hydroxyl (-OH) or amino (-NH2) of the fiber during the dyeing process to fo Read More

The difference between dyes and pigmentsWe can admire all kinds of object colors every year. Some of these colors are naturally formed, and some are given by people, which are very beautiful. Artificial colors are basically done with dyes and pigments. Speaking of dyes and pigments, we are not famil Read More

[Mechanical pre-shrinking]: It is an effective method to solve warp shrinkagePrinciple: Increase the weft density and warp shrinkage of the fabric to a certain extent, so that the fabric has a loose structure. In fact, it is to make the latent shrinkage that originally existed in the fabric, before Read More

1. The meaning and method of anti-puffing(1) Eliminating the milling of wool fabrics is of great significance for pure wool worsted fabrics and knitted fabrics, which can not only enable the fabric to obtain real dimensional stability, but also reduce the effect of pilling.(2) The reason for felt sh Read More

Dyestuff types: colorful changes the worldDyes are colored substances. But colored substances are not necessarily dyes. As a dye, it must be able to make a certain color adhere to the fiber. And it is not easy to fall off and change color. Dyestuffs are not limited to the dyeing and printing of text Read More

Cold pad-batch dyeing, as a semi-continuous dyeing method, realizes environmentally friendly dyeing of cotton knitted fabrics through processes such as semi-product pretreatment, pad dyeing solution, coiling, stacking, washing, soaping, washing and drying. 1. Pre-processing preparationThe cold pad-b Read More

The development, quality improvement, and upgrade of certain varieties of cotton and its blended knitted fabrics require mercerizing treatment and reasonable selection of mercerizing methods. Now give an example for discussion. 1. It can improve the quality of knitwear Knitted outerwear fabrics such Read More

What is Flame retardants and its application? Flame retardants, functional additives that endow flammable polymers with flame retardancy, are mainly designed for the flame retardancy of polymer materials; there are many types of flame retardants, which are divided into additive flame retardants and Read More

What is Flame retardant adhesive and its application? Flame retardant adhesive is an inorganic polymer adhesive formed by high temperature and high pressure polymerization of inorganic materials such as aluminum phosphate, magnesium silicate, sodium silicate, fire retardants, and inorganic polymer p Read More