Yarn padding tank capable of saving impregnation liquid and realizing uniform dyeing and working method of yarn padding tank

Abstract

The invention discloses a yarn padding tank capable of saving an impregnation liquid and realizing uniform dyeing. The yarn padding tank comprises a yarn inlet, a yarn outlet, a feeding port, a discharging port, a guide roll, a first roll, a first tension roll, a second tension roll, an impregnation unit, a first switch and a second switch, wherein the guide roll is arranged below one side of theyarn inlet; a padding unit is arranged below the guide roll; the first roll is arranged above the padding unit, and the first tension roll is arranged above the first roll; the second tension roll isarranged above the first tension roll; the yarn outlet is formed in one side of the second tension roll, the first switch is located on the outer box wall of the padding device, and the second switchis located on the outer box wall of the padding device.

Description

technical field [0001] The invention belongs to the field of yarn printing and dyeing equipment, and in particular relates to a padding tank for yarn that saves dipping liquid and is uniformly dyed and a working method thereof. Background technique [0002] Padding plays a pivotal role in the technical field of yarn pretreatment in the printing and dyeing industry. As one of the most basic, classic and important processes in the technical field of yarn pretreatment in the printing and dyeing industry, padding can The color specified for it gives the yarn color effect, form effect and practical effect. [0003] However, in the existing padding devices in my country, the impregnation solution in the padding tank is always used too fast, the yarn is impregnated unevenly, and the dripping liquid pollutes the working environment of the subsequent process after the yarn leaves the padding device. Therefore, in order to improve the utilization rate of the impregnation liquid and t...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing padding devices in our country, the impregnation solution in the padding tank is always used too fast, the yarn is impregnated unevenly, and the dripping liquid pollutes the working environment of the subsequent process after the yarn leaves the padding device.

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