Batch dyeing and drying treatment process for textile yarn

Abstract

The invention provides a batch dyeing and drying treatment process for textile yarn. The process is completed through cooperation of a base, a tightening type turning device, an accelerated dipping device, a sealing cover, a drying frame and a wiping device, and can solve the problems that dust particles may be attached to the surface of the yarn in a conveying process, and the state during conveying is not in a tightening state, so that the above-mentioned conditions influence a dip dyeing effect; and the traditional dip dyeing time is short, the yarn is possibly not soaked thoroughly, dye separation is facilitated, and the dye on the separated yarn is distributed unevenly, so that part of the redundant dye is directly attached to the yarn after being dried, and thus a solidified fuel layer appears on the surface of the yarn, and the percent of pass of the yarn is influenced.

Description

technical field [0001] The invention relates to the field of textile yarns, in particular to a batch dyeing and drying process for textile yarns. Background technique [0002] With the improvement of people's living standards, people have higher and higher requirements for textiles, which have changed from the original basic requirements of warmth and comfort to various functional requirements such as antibacterial, disinfection, radiation protection, and high elasticity. The application of thread solves various problems in people's daily life. In the process of yarn production, it needs to be dyed and dyed. However, some problems may be encountered during the coloring process. The yarn is conveyed In the process, dust particles may be attached to the surface, and the state of transportation is not in a tight state. The above conditions affect the effect of exhaust dyeing, and the traditional exhaust dyeing time is short, the yarn may not be soaked to facilitate dye separati...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a batch dyeing and drying process of textile yarn, which can solve the problem that dust particles may be attached to the surface of the yarn during the conveying process, and the state during conveying is not in a tight state. Both affect the effect of exhaust dyeing, and the traditional exhaust dyeing time is short, the yarn may not be soaked to facilitate dye separation, and the dye distribution on the separated yarn is uneven, and some excess dye is directly attached to the yarn after drying , leading to a solidified fuel layer on the surface of the yarn, which affects the qualified rate of the yarn and other issues

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