Cmc Printing paste

Printing paste is a polymer compound added to the printing paste that can play a thickening role. Before adding printing paste, printing paste is generally dissolved in water or fully swollen in water and dispersed hydrophilic polymer thick colloidal solution, or oil/water type or water/oil type emulsion paste. When mixing into printing paste, part of the dye is dissolved in water, and the other part of the dye is dissolved, adsorbed or dispersed in the original printing paste.

Printing paste is the main component of printing paste, which determines the printing operation performance, the surface color of the dye, the finish of the pattern outline and so on. The new printing paste developed by the new printing paste factory has the following advantages: 1. High color yield and dye saving. The paste is viscous and smooth, has good dispersion performance, can make the dye material evenly dispersed and accurately fixed in a certain position of the fabric without seepage, avoid the use of traditional paste is easy to produce uneven dyeing, color spots, flow infiltration, thin line breaks and other defects, make the pattern outline clear, bright color and save dye. 2, high color fastness.

The product does not condense and hydrolyze in the color paste between PH 5 and 13, has good acid and alkali resistance and electrolyte performance, and has strong carrying capacity, so that the dye is fixed on the fiber through various functions. 3, improve production efficiency and product quality. The new paste is suitable in viscosity, sticky and non-stick, and has high thixotropic performance. When the paste is carried on the fabric, it is non-stick to printing tools and fabrics, which effectively avoids the defects of traditional paste which are easy to appear in the printing process, such as dragging pulp and scraping, dragging and dragging due to mesh, and difficult to desizing due to fabric, thus reducing the rate of defective products.

Improve the work efficiency and product quality, is a new breakthrough in the printing industry. 4, wide range of use. The product is mainly suitable for reactive dyes, disperse dyes printing process. In the use of acid dyes, fast sulfosin (Lalanine) dyes can reduce the amount of triethanolamine by 50%. Can be used in roller, flat screen and round screen printing process. Can be used in pure cotton, flannelette, polyester cotton and other fabric printing.

5, the use of simple, easy to operate. The paste is used in the same way as sodium alginate without changing any process. First put tap water or warm water into the bucket, under continuous agitation, slowly pour the new paste into the water, and fully stir until the grainless paste can be.