Dual-auxiliary-cylinder cyclical material injection dyeing method of dyeing machine

Abstract

The invention discloses a dual-auxiliary-cylinder cyclical material injection dyeing method of a dyeing machine, wherein the dyeing machine comprises a main cylinder, a first auxiliary cylinder and a second auxiliary cylinder; the first auxiliary cylinder and the second auxiliary cylinder are connected for material injection into the main cylinder by a mode of cyclically diluting an addition agent or dye materials. The dual-auxiliary-cylinder cyclical material injection dyeing method of the dyeing machine comprises the following steps: firstly diluting chemical materials in the first auxiliary cylinder until the first auxiliary cylinder is full; refluxing bath fluids from the main cylinder to the second auxiliary cylinder until the second auxiliary cylinder is full; regulating the refluxed bath fluid flow rate of the second auxiliary cylinder to the same amount of material injection flow rate of the second auxiliary cylinder, thus the refluxing and material injection are cycled, and the bath fluids refluxing to the second auxiliary cylinder are subjected to cyclical material injection to enter the main cylinder; and feeding the injection material of the first auxiliary cylinder into the second auxiliary cylinder, and recycling the injection material in the second auxiliary cylinder so as to enter the main cylinder. According to the dual-auxiliary-cylinder cyclical material injection dyeing method of the dyeing machine provided by the invention, patterns have less possibility of being dyed on a textile fiber in dyeing, the time of dyeing technology is shortened by a half, and the schedule of the production process is accelerated.

Description

technical field [0001] The invention relates to the field of dyeing, in particular to a dyeing method of double auxiliary cylinder circular injection dyeing of a dyeing machine. Background technique [0002] Dyeing is dyeing, also known as coloring, which refers to the use of chemical or other methods to affect the substance itself to make it colored. Through dyeing, objects can be presented in various colors that people need, and colorful life can be used to decorate life. The method of dyeing has existed since ancient times and has been continuously developed. [0003] One of the main points of the formulation of the dyeing process is to consider the problem of dyeing flowers, so the process must control the time, speed, and proportion of adding chemical materials to the dyeing according to the different colors and different types of cloth to achieve uniform coloring. Prevent the disadvantages of color flowers. [0004] Each existing dyeing machine is equipped with two ...

AI Technical Summary

Problems solved by technology

The auxiliary agent or dye in the auxiliary cylinder is injected into the fabric fiber of the main cylinder, and the fabric fiber is running at a high speed in the form of a rope in the main cylinder, and the fabric is still piled up in the main cylinder. During operation and during the flushing process of the liquid pressure, it is very easy to be dyed, and the dyeing time is longer

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