Wet transfer printing method for nylon wool electrostatic flocking cloth

Abstract

The invention discloses a wet transfer printing method for nylon plush electrostatic flocking cloth, which belongs to the technical field of electrostatic flocking fabric printing. Steps: use inorganic salt solution and organic acid solution to prepare the pretreatment solution; introduce the nylon plush electrostatic flocking cloth into the paddle filled with the pretreatment solution for padding; mix the wet nylon plush electrostatic flocking cloth with the printing The film is introduced into the calendering device in the composite state to transfer the pattern on the printed film to the plush surface of the nylon plush electrostatic flocking cloth, and the rolling device is introduced into the separation device to separate the printed nylon plush electrostatic flocking cloth and the printing The film is separated and the printed film is rolled up. At the same time, the printed nylon plush electrostatic flocking cloth is introduced into the oven for drying and cooled; then introduced into the steamer to steam and fix the color, and after the steamer is washed, softened and dried. Get printed nylon plush electrostatic flocking cloth. Advantages: The printed pattern is clear and bright and full, and the effect of washing and sun resistance is enhanced; it embodies energy saving; embodies environmental protection, simple process and high production efficiency.

Description

technical field [0001] The invention belongs to the technical field of electrostatic flocking fabric printing, and in particular relates to a wet transfer printing method of nylon plush electrostatic flocking fabric. Background technique [0002] The electrostatic flocking cloth is obtained by first coating the flocking adhesive on the surface of the base cloth and then using the high-voltage electrostatic field to load the plush. There are usually three types of plush: one is nylon plush; the other is viscose plush ; The third is polyester plush, so the industry usually refers to electrostatic flocking fabrics as nylon plush electrostatic flocking cloth, viscose plush electrostatic flocking cloth or polyester plush electrostatic flocking according to the difference in the planting plush. cloth. The printed cloth obtained by printing on these three plush surfaces is usually called nylon plush electrostatic flocked printed cloth, viscose plush electrostatic flocked printed c...

AI Technical Summary

Problems solved by technology

[0005] Although the thermal transfer printing method is generally used in the textile printing and dyeing industry to print plush electrostatic flocking cloth, it has not been seen in published patents and non-patent literature. Specific technical information, and the industry generally believes that thermal transfer printing has the following disadvantages: First, there is environmental pollution, because thermal transfer printing needs to heat the electric heating roller to a high temperature of about 210°C on the printing machine, and transfer the transfer printing paper with patterns Combined with the plush electrostatic flocking cloth and enters the printing machine at the same time, the pattern on the printing paper is transferred to the plush electrostatic flocking cloth, and a large amount of exhaust gas will be generated in the process, and the exhaust gas will have an impact on the environment; two. It is difficult to guarantee the printing quality, because the temperature of the electric heating roller is difficult to control in a constant temperature state due to factors such as climate change and processing speed, so the temperature change of the heating roller will affect the pattern transfer effect, resulting in pattern depth and lack of color fastness , the light fastness is poor, and the pattern is bright and full, and the effect is lacking

In addition, high-temperature printing will affect the air permeability of the plush electrostatic flocking fabric, resulting in poor three-dimensional sense, hard hand feeling and other quality problems; third, because the heating of the electric heating roller to a high temperature of 210°C requires a lot of energy consumption, it is different from the current society Contrary to the spirit of conservation-oriented and energy-saving economy advocated