Application practice of nylon molt fabric acid printing new thickeners

The nylon velvet fabric is a velvet cloth made of velvet fabric, which is printed to obtain a rich printing velvet cloth; its appearance is luxurious and noble, soft and soft, and is widely used for decorative cloth and textile clothing cloth. Due to the characteristics of nylon fabric fabrics, it is necessary to use acidic dyes for direct printing. 

Nylon fluffy fluffy fabric printing is different from conventional nylonic fabrics or shuttle fabrics. Otherwise, the printed flaws such as leakage, white lines, white dots, and obtained color withered in printed patterns are prone to, and then it is easy to cause the printing pattern to be unclear, the brightness is not good and the dyeing is not good, which ultimately affects the quality of the printed products.

Printing paste, as an indispensable important component in the printed color pulp, plays thicker, transmitting dyes and improving the printed performance in the printed color paste. Performance such as streaming performance, water holding, reactivity of printed dyes, and easy washing properties directly affect the printing effect of the fabric; to a large extent determine the color light, surface giving, color contour clarity, printing, printing, and printing of the fabric fabrics. 

Uniformity and fabric feel and color fastness, etc.; Conventional ether -based plant seed gum (such as Gwaer bean gel powder) difficult to adapt to high -quality printed nylon velvet cloth requirements

The thickened agent mainly relies on the stretched carboxyl-based negative ions and water on the main chain to form a hydrogen bond. 

The paste viscosity decreases rapidly, and the results indicate that the added medium (such as dyes, electrolyte ions, etc.) added will destroy the molecular chain segment of the thickened and stretching agent, thereby reducing the viscosity value of the original paste of the thickener