Digital printing developmentDigital printing is printing using digital technology. Digital printing technology is a high-tech product that integrates machinery, computer electronic information technology, and has gradually formed with the continuous development of computer technology. It first appea
Reactive dye, also known as reactive dye, is a new type of water -soluble dye that appeared in the 1950s. Reactive dye molecules contain active groups that can react with amino groups in cellulose and protein fibers in cellulose. Generate covalent bonds and generate "dyes-fiber" compounds. The React
Classification of dyesI. Classification of dyes according to their chemical structure or their characteristic groups is called chemical classification They are divided into: azo dyes, anthraquinone dyes, arylmethane dyes, indigo dyes, sulphur dyes, phthalocyanine dyes, nitro and nitroso dyes, in add
Vat dyes are a popular choice in the textile industry, known for their exceptional color fastness and resistance to fading. This article explores the fascinating world of vat dyes, their unique dyeing process, and their versatility in creating vibrant and long-lasting colors for various textile appl
Introduction:Reactive dyes are a commonly used class of dyes in the textile industry due to their vibrant colors and ability to form a covalent bond with the textile fibers. While these dyes offer excellent color fastness, their application can lead to a phenomenon known as "reactive fragility." Thi
Keywords：Disperse dyeTextile dyesDyeingDisperse dye definitionDisperse dyes are a type of dye with smaller molecules (molecular weight 200-500) and relatively simple structure. It does not contain strong hydrophilic groups such as sulfonic acid group so3- and carboxyl COOH. It only contains some wea
Introduction:Dyes play a crucial role in the world of textiles, providing color to fabrics and enhancing the aesthetic appeal of various products. Two primary categories of dyes, organic and conventional, exhibit distinct characteristics and production processes. Understanding the disparities betwee
Disperse dyes are a type of dye with smaller molecules (molecular weight 200-500) and relatively simple structure. It does not contain strong hydrophilic groups such as sulfonic acid group so3- and carboxyl COOH. It only contains some weak polar groups such as carboxyl groups, amino groups, and nitro groups, and is a non-ionic dye with very low water activity.
Printing paste color pulp refers to the mixing ratio of different proportion of dye water with printed paste (when adding printed color pulp, generally dissolved in water or fully bloated and dispersed in water). Purch. PolychismDyes or pigments (coatings)Additives (fixing agent, hygroscopic agent,
Vat dyes are insoluble in water and cannot be used to dye fabrics directly. When dyeing, it is necessary to use insurance powder in an alkaline solution to reduce the leuco body to a water-soluble leuco body, so that it can be adsorbed by the fiber, and then oxidized and developed by air, etc., to convert the leuco body into the original dye and dye it on the fiber.
Fluorescent whitening agent is a fluorescent dye, or a white dye, which is also a collective name for a type of compound. Its characteristics are to stimulate the radiation of the incident light to generate fluorescence, so that the infected matter can obtain the glittering effect of fluorite -like fluorite, making the substances seen by the naked eye very white.
Nowadays, the importance of digital printing is constantly gaining prominence. The growth of multi color inkjet technology is especially growing in the home and office application. A substantial and thriving consumer market for inkjet can be noticed in packaging, publication, and specialty areas.