Field jet fabric dyeing method and field jet fabric dyeing system

Abstract

The invention relates to a field jet fabric dyeing method. The method comprises the following steps that a fabric is guided to pass through a dyeing assembly through a guiding system; fabric is dyed through a dyeing mechanism and a voltage source; the dyeing mechanism comprises a dye storage mechanism and a dye injection mechanism; the dyeing mechanism comprises a needle tube part, an airflow supply part and a dye supply part; the needle tube part is provided with an airflow channel and a dye channel, and the airflow channel is in fluid communication with the airflow supply part; the dye channel is in fluid communication with the dye storage mechanism; the voltage source applies a voltage to the dyeing mechanism such that an electrostatic field is generated between the dyeing mechanism and the fabric and a voltage is generated, the dye is output from the dye channel under the action of a dye supply pressure and/or a negative pressure of the air flow and forms droplets, and the droplets are charged by the voltage, after spallation, an electrified fog drop group is formed under the action of electric field force, moves towards the fabric and is adsorbed on the fabric, so that the fabric is dyed. The invention further relates to a field jet fabric dyeing system.

Description

technical field [0001] The present disclosure relates to the field of fabric printing and dyeing, and more specifically, to a field jet fabric dyeing method and a field jet fabric dyeing system. Background technique [0002] Textile dyeing is a technique in which dyes are used to dye and process dyed objects. At present, the most common dyeing technology is pad dyeing, that is, the process of pad dyeing solution-drying-fixation-washing. The greatest pressure on dyeing processing is environmental pressure, such as the substitution of banned dyes, the treatment of three wastes, water and energy saving, monitoring and control of ecological standards of products, etc. If these problems are not solved, the industry bottleneck of dyeing processing cannot be solved. Contents of the invention [0003] The purpose of the present disclosure is to propose a field jet fabric dyeing method and a field jet fabric dyeing system, which can overcome at least one defect in the prior art. ...

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