Yarn dyeing process and yarn with high dyeing property

Abstract

The invention relates to a yarn dyeing process and high-dyeing-property yarn, and relates to the field of textile fabric dyeing, the yarn dyeing process comprises the following steps: S1, pretreatment: boiling off the yarn, washing with water and drying after boiling off, and then carrying out low-temperature plasma treatment on the yarn; s2, dyeing: immersing the yarns subjected to low-temperature plasma treatment into dye liquor, controlling the bath ratio to be 1: (2-8), and dyeing the yarns at the temperature of 35-120 DEG C; and S3, fixation: carrying out steam fixation treatment on the dyed yarns, and washing and drying the yarns after the fixation treatment is completed, so as to complete the yarn dyeing process. According to the technical scheme provided by the invention, the yarn dyeing quality and efficiency can be effectively improved, and the dyed yarn has higher color fastness and better quality.

Description

technical field

[0001] The present application relates to the field of textile dyeing technology, in particular to a yarn dyeing process and a yarn with high colorability. Background technique

[0002] In the field of textiles, dyeing refers to the coloring of the yarn or the textile itself by chemical or other methods. Under the conditions allowed by technology, the textile can be dyed to show the various colors that people need. Different colors enrich the color and expressiveness of fabrics, providing people with more diverse color choices.

[0003] Yarn dyeing is a dyeing process with yarn as the object. In the production process of textiles, dyeing is carried out at that stage and is affected by many factors. Generally speaking, the cost of dyeing at the front of the weaving process is the lowest, and dyes with better fastness can be selected, and some designs can be improved in the subsequent manufacturing process. Yarn dyeing can generally achieve better leveling e...

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