Diversifying dye dye polyester, which is heated to the prescribed temperature (125 ~ 135 ° C), you must keep the staining period of time. The test shows that the length of the preservation and dyeing time has the impact on the quality of the dyeing.1) Polyester fiber structure is tight, and the mome Read More
Disperse dyeing is mainly because polyester fiber is dyed high -temperature and high pressure. Although the dye molecules are small, the dyes molecules are all entered inside the fiber during dyeing. It is to use the dye molecules that do not enter the fiber to destroy and improve the role of improv Read More
Reactive Printing ProcessIn the textile industry, the printing process is also a very important skill. Reactive printing can generally be divided into two types of printing: conventional all-material printing (one-phase method) and two-phase printing.Conventional all-material printing refers to the Read More
Learning Guide: Traditional acid dyes refer to water -soluble dyes containing acid groups, and the vast majority of acid groups contain sodium sulfonate exist on dye molecules. Read More
los colorantes ácidos tradicionales se refieren a los colorantes solubles en agua que contienen grupos ácidos, y la gran mayoría de los grupos ácidos contienen sulfonato de sodio en las moléculas de colorante. Read More
The emergence of disperse dye -alkaline dyeing:When decentralized dye dyeing conventional polyester, the general dyeing bath is generally controlled (pH value is 5-6). Due to dyeing under acidic conditions, most of the scattered dye color light is the purest and high -dye rate. However, polyester si Read More
Cold -rolled pile staining, usually ethylene dyes. This is because the active base of the ethylene -type active dye is commonly used, which is very sensitive to alkali. In an alkaline bath, the reaction can be quickly disappeared, and the ethylene radon (-so2ch = CH2) with strong chemical activity c Read More
The dyeing auxiliary is specially used for washing and dying during the production process. These auxiliaries are formulated for textile products in the forms of cationic, non-ionic, surfactants and amphoteric. Our offered assortment of auxiliaries is comprised of pre-treatment chemicals, dyeing & p Read More
La impresión directa digital es que se procesa el patrón que debe imprimirse a través del software de imagen, y el sistema de control de la computadora se rocía directamente a la tela para formar un patrón en forma de flor a través de la boquilla de la máquina impresa. Read More
Digital direct printing is that the pattern that needs to be printed through the image software is processed, and the computer control system is sprayed directly to the fabric to form a flower -shaped pattern through the nozzle of the inkjet printed machine. Read More
