Latest News and Updates on Textile Auxiliaries and Dyes

The deterioration of congestion in major ports around the world is continuing. Seaexplorer, a container transportation platform, pointed out that on June 18, 304 ships were waiting for berths in front of ports around the world. It is estimated that 101 ports around the world have congestion problems Read More

How color smoke worksThe day scene color smoke belongs to the fireworks and firecrackers. The main effect is to emit a variety of colorful smoke. The day scene color smoke breaks the limitation of traditional fireworks which can only be displayed at night, and can be clearly displayed during the day Read More

1. The influence of fabric surface morphology. Unfixed dyes are the main cause of poor color fastness to rubbing. Under dry conditions, the surface is rough or nubuck and raised fabrics are as hard as hemp fabrics, denim fabrics and pigment printing fabrics. If dry rubbing is performed, it is easy t Read More

Color fastness is a kind of color fastness, also called color migration fastness or color fastness to bleeding. It refers to the migration and staining of dye or residual floating color on the fabric, which mainly reflects the fabric after washing or raining. The degree of contamination that causes Read More

Dyeing principle of plastic productsThe colors on plastic products are all obtained by coloring the original liquid with organic pigments and other inorganic substances. This coloring has low production cost and low energy consumption, but the color is monotonous.With the increasing use of plastic p Read More

Factors affecting the light fastness of dyes 1. The wavelength of the light source and the irradiated light; 2. Environmental factors; 3. The chemical properties and organizational structure of the fiber; 4. Bonding strength between dye and fiber; 5. The chemical Read More

Preface Silicone softeners can give fabrics a soft, smooth, plump and elastic hand feel, as well as features such as wrinkle resistance, abrasion resistance, washing resistance and good sewing properties, which greatly increase the added value of the product and are favored by customers. ; But in th Read More

What is Biological enzymes and its application? Biological enzymes are organic substances with catalytic effects produced by living cells, most of which are proteins, and a very small part of them are RNA. Its manufacturing and application fields are gradually expanding, and its application in the t Read More

What is Amylase and its application?Amylase is the general name of enzymes that hydrolyze starch and glycogen. It usually catalyzes the hydrolysis of starch slurry on fabrics by amylase. Due to the high efficiency and specificity of amylase, the desizing rate of enzyme desizing is high and the desiz Read More

Analysis of favorable factors and development trends of the dye industry1. Overview of industry developmentDyestuffs belong to the manufacturing of chemical raw materials and chemical products, and the subdivided industries belong to the dye manufacturing industry. Dyes are substances that can make Read More

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