Burnt-out fabric dyeing process

Abstract

The invention discloses a burnt-out fabric dyeing process. The method comprises the following steps: pretreating the burnt-out fabric; putting a dye into a dyeing vat and adding a dyeing accelerant; taking the burnt-out fabric out and transferring the burnt-out fabric directly to the dyeing vat, increasing the temperature of the dyeing vat to 90-100 DEG C, performing insulation for 1.5 hours, cooling the material to 50-60 DEG C, draining all leg water, adding clear water with the temperature of 10 to 15 DEG C for 1 or 2 times, and then performing soaping treatment; performing dye fixation on the burnt-out fabric with soaping treatment, and adding a dye fixation processing agent in the water bath; performing steaming arrangement on the burnt-out fabric after dye fixation treatment by a steaming machine, and intermittently beating the material of the burnt-out fabric by using a pressure bar in the steaming finishing process; washing the material of the burnt-out fabric after steaming arrangement, and performing steps of drying, ironing, and burnt-out treatment. According to the burnt-out fabric dyeing process of the invention, the material is dyed before the burnt-out treatment, thetemperature difference is used in the process, the adhesion between the dye and the material after dyeing is good, and the color is not easy to fall off.

Description

technical field [0001] The invention belongs to the technical field of dyeing, and in particular relates to a burnt-out cloth dyeing process. Background technique [0002] The dyeing process of burnt-out cloth generally takes place after the burnt-out treatment. During the burnt-out process, there is a color difference between the pattern and the fabric, and color compensation treatment is required. The cost and quality of the traditional dyeing process cannot be achieved at the same time. Burnt-out fabrics dyed at low cost are easy to fade and fade, and the quality of the fabric is difficult to meet expectations. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a burnt-out fabric dyeing process, comprising the following steps: [0004] Step 1. Pretreatment of the burnt-out fabric. Put the burnt-out fabric that has not been treated into a water bath for soaking. The tem...

AI Technical Summary

Problems solved by technology

The cost and quality of the traditional dyeing process cannot be achieved at the same time. The burnt-out cloth dyed at low cost is easy to fade, and the quality of the fabric is difficult to meet expectations.