Yarn dip dyeing post-treatment device and method

Abstract

The invention relates to a yarn dip dyeing post-treatment device and a yarn dip dyeing post-treatment method. The yarn dip dyeing post-treatment device comprises a fixing frame, a draining device anda washing device, wherein the fixing frame is of a U-shaped structure, the draining device is mounted on the left side in the fixing frame, the washing device is arranged on the right side of the draining device, and the washing device is mounted on the right side in the fixing frame. With the device and the method, the problems that when an existing device is used for processing dip-dyed yarns, alarge amount of dye liquor adheres to the surfaces of the yarns generally, the dye liquor cannot be drained and collected effectively, then waste of the dye liquor is caused easily, meanwhile, the dye liquor has difficulty in immersing into the yarns, so that the dip-dyeing effect of the yarns is poor, moreover, when the existing device is used for washing the yarns, layered washing cannot be carried out on the yarns, so that the washing effect of the yarns is poor and the washing is incomplete, and then the subsequent processing effect of the yarns is influenced are solved.

Description

technical field [0001] The invention relates to the field of yarn post-treatment, in particular to a yarn dip-dyeing post-treatment device and method. Background technique [0002] Yarn is made by twisting and polymerizing fibers such as cotton, hemp, and silk on a spinning machine. Yarn is not only a product of fibers such as cotton and hemp silk, but also a raw material for the production of fabrics such as cloth. Therefore, yarn production is a very important link in the entire textile production. Yarn is usually white as it comes off the spinning machine. And the cloth fabric that people produce for attractive in appearance is usually multicoloured, and some of these cloth fabrics of various colors come by the printing and dyeing of monochromatic fabric (mainly white), and some are directly woven by the yarn of different colors and come. [0003] At present, the existing yarns usually have the following defects in the treatment and processing after the dyeing: 1. When...

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Problems solved by technology

[0005] The present invention can solve the problem that when the existing equipment processes the dyed yarn, a large amount of dye liquor usually adheres to the surface of the yarn, and cannot effectively drain and collect the dye liquor, which easily causes waste of the dye liquor. It is difficult to immerse into the inside of the yarn, resulting in poor dyeing effect of the yarn, and the existing equipment cannot clean the yarn in layers when cleaning the yarn, resulting in poor cleaning effect and incomplete cleaning of the yarn, which affects The subsequent processing effect of yarn and other problems

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