Water printing flower-free true color ink jet dispersing dye ink of polyester fiber ground mat

Abstract

The invention relates to the field of printing and dyeing, in particular to water printing flower-free true color ink jet dispersing dye ink of a polyester fiber ground mat. The water printing flower-free true color ink jet dispersing dye ink of the polyester fiber ground mat is rapid in printing and dyeing coloring, good in color sensation and long in color life. The water printing flower-free true color ink jet dispersing dye ink of the polyester fiber ground mat comprises the following components: 22 to 35 percent of dispersing dye ink, 3 to 7 percent of mixing agent, 4 to 9 percent of leveling agent, 2 percent of moisture absorbent, lubricating agent, 1 to 3 percent of softening agent, 1 to 3 percent of finishing agent, 28 to 40 percent of deionized water and 0.5 percent of chelating agent, wherein the finishing agent comprises a 0.7 to 1.2 percent of brightening aid, 1 to 1.2 percent of color fixing aid and 1.3 to 1.6 percent of printing aid; and the leveling agent mainly comprises an acid leveling agent and a cation leveling agent. The water printing flower-free true color ink jet dispersing dye ink of the polyester fiber ground mat has the following beneficial effects: the condition that the color fixing degree of the dye is reduced under the conditions that the total content of the mixing agent, the dispersing liquid for dispersing the dye ink and the deionized water ishigh is overcome; blending is conducted during use of the chelating agent, so that the adsorption ability of the whole dye ions is improved once a steam printing and dyeing process starts; the defectthat the polyester has low color fastness in the process of dyeing by an exhaust dyeing method; and the color fastness is enhanced and the leveling performance is high.

Description

technical field [0001] The invention relates to the field of printing and dyeing, in particular to a waterless printing true-color inkjet disperse dye ink for polyester chemical fiber floor mats. Background technique [0002] In carpets, natural carpet dyeing and production are very complicated, so the price is expensive and even reaches tens of thousands of square meters. Therefore, industrial production produces carpets made of chemical fiber textile materials, which reduces the production price of carpets. Chemical fiber carpets are generally brushed or woven. Most of the inks used in the existing textile industry are reactive dyes (also known as reactive dyes), acid dyes or disperse dye inks. Among them, the pH value of reactive dyes is easy to increase, and they are prone to hydrolysis or alcoholysis in water, thereby reducing the cost of textile printing. The color fastness, the coloring life is too low, and the color fastness declines very fast, otherwise the color wi...

AI Technical Summary

Problems solved by technology

[0002] In carpets, natural carpet dyeing and production are very complicated, so the price is expensive and even reaches tens of thousands of square meters. Therefore, industrial production produces carpets made of chemical fiber textile materials, which reduces the production price of carpets. Chemical fiber carpets are generally brushed or woven. Most of the inks used in the existing textile industry are reactive dyes (also known as reactive dyes), acid dyes or disperse dye inks. Among them, the pH value of reactive dyes is easy to increase, and they are prone to hydrolysis or alcoholysis in water, thereby reducing the cost of textile printing. The color fastness, the coloring life is too low, and the color fastness declines very fast, otherwise the color will fade easily after washing and soaking in water, and the ink will easily decompose. It needs a lot of water for printing and dyeing, and then drying for production. The production process is expensive and cannot be stored for a long time. , In addition, because it contains a lot of impurities, it is easy to block the nozzle, which is less and less suitable for the increasingly evolved inkjet printing and dyeing machine