Pretreatment, dyeing and printing of economical jet dyeing machine

Pretreatment of economical jet dyeing machine
The economical jet dyeing machine contains impurities in the natural fiber during the operation. In the textile processing process, each slurry, oil agent and contaminated dirt are added. The presence of these impurities hinders the dyeing and finishing process. Smooth progress also affects the performance of the fabric.
Therefore, the application of chemical and physical mechanical action to remove impurities on the fabric, so that the fabric is white, soft, has good permeability, presents the natural luster of the fabric to meet the requirements of the application, and provides a qualified half for dyeing, printing and finishing. product.

Dyeing of economic jet dyeing machine
The textile fabric is treated with dyeing bath (dye + additive + solvent), and the dye or fiber is chemically or physically chemically combined to transfer the dye in the dyeing bath to the fiber to form an insoluble colored material, so that the color of the fabric is uniform. Good dyeing fastness. According to the different ways of dye and fabric contact (dyeing process), it can be divided into dip dyeing and padding.

Economical jet dyeing machine printing
Printing is a partial dyeing that requires a certain degree of color fastness. The dye is configured into a color paste (dye + paste + chemical), which is dyed on the fabric according to a predetermined pattern to give a predetermined color fastness to form a pattern. Printing is divided into flat screen printing, rotary screen printing, transfer printing, digital printing and so on.

https://www.tonghuadyeingmachine.com/