Low-temperature dyeing process suitable for vegetable dye

Abstract

The invention discloses a low-temperature dyeing process suitable for vegetable dye, and relates to the field of low-temperature dyeing of dye. The low-temperature dyeing process of the vegetable dye is implemented through a dyeing mechanism; the dyeing mechanism comprises a box body; and a baffle is fixed on the inner wall of the box body, and the baffle divides the box body into a dyeing chamber and a heat dissipation chamber located on one side of the dyeing chamber. Dye flowing into a metal pipe can be heated through an electromagnetic coil, so that the dye can be heated in real time, the heating efficiency is high, heating is more uniform, and the temperature is more convenient to stably control; meanwhile, a first servo motor drives a spiral blade to rotate, the dye can be pressurized and uniformly mixed, and additives in the dye can react more uniformly; and through a first gear and a second gear, a second supporting roller and a first supporting roller rotate oppositely, the fabric can directly move between the second supporting roller and the first supporting roller, dyeing is more uniform, and the dyeing efficiency is higher.

Description

technical field [0001] The invention relates to the field of low-temperature dyeing of dyes, in particular to a low-temperature dyeing process suitable for vegetable dyes. Background technique [0002] The dyeing process is the pre-dyeing treatment of the clothes. In order to make the clothes more uniform and increase the dyeing fastness, the stains on the clothes are cleaned before dyeing, and the buttons and accessories on the clothes are removed to prevent damage during dyeing. Low temperature dyeing is a dyeing process in which the dyeing temperature is lower than the conventional temperature. [0003] Fabric dyeing methods are mainly exhaust dyeing and pad dyeing, and dyes need to be heated to 80 degrees Celsius in the process of low-temperature dyeing and pad dyeing. Currently, the amount of dye is relatively large, resulting in uneven heating and low heating efficiency. The addition of additives results in uneven mixing and inconvenient adjustment of the fiber stress...

AI Technical Summary

Problems solved by technology

[0003] Fabric dyeing methods are mainly exhaust dyeing and pad dyeing, and dyes need to be heated to 80 degrees Celsius in the process of low-temperature dyeing and pad dyeing. Currently, the amount of dye is relatively large, resulting in uneven heating and low heating efficiency. Adding additives, resulting in uneven mixing and inconvenient adjustment of fiber stress of the fabric

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