A kind of preparation and processing method of concave-convex slub yarn

Abstract

The invention relates to the field of textile yarn, in particular to a preparation and processing method of slub yarn and aims to provide a preparation and processing method of concave-convex slub yarn. The concave-convex slub yarn has a softer hand feeling, the anti-pilling performance reaches grade 3, and the appearance has a concave-convex effect. The method comprises the first step of material selection, wherein 100% 17.5-micron mercerized merino wool is selected; the second step of dyeing treatment, wherein the mercerized merino wool is matched at room temperature according to the bath ratio of 1:8-1:10, 0.5-1 g / L glacial acetic acid, 0.5-1 g / L leveling agent Albegal B and an active dye for wool with the adding amount ranging from 0 to 3% and the color from light to dark are added, and the mixture is kept for 10 minutes. Through the designed preparation and processing method of the concave-convex slub yarn, the concave-convex slub yarn with infinite length changes and thickness changes can be produced and processed, space is provided for design of clothes, the sale added value of the product is increased, and the anti-pilling performance conforms to the national grade-3 standard.

Description

technical field [0001] The invention relates to the field of textile yarns, in particular to a method for preparing and processing slub yarns. Background technique [0002] With the improvement of people's living standards, people's requirements for clothing are getting higher and higher. Consumers have developed from the initial pursuit of warmth to comfort, beauty, and health. Therefore, functional textiles have emerged as the times require. [0003] At present, the characteristic of slub yarn is that it has the appearance of uneven thickness distribution, and it is one of the most types of fancy yarns. Yarn, filament slub yarn, etc.; the salient feature of slub yarn is that the yarn is thin and thick, and the parts stacked on the yarn are called slubs, and the slubs can be distributed regularly or irregularly. Generally divided into air-spun slub yarn and ring-spun slub yarn; however, the existing slub yarn has the disadvantages of single pattern style, poor anti-pilling...

AI Technical Summary

Problems solved by technology

[0003] At present, the characteristic of slub yarn is that it has the appearance of uneven thickness distribution, and it is one of the most types of fancy yarns. Yarn, filament slub yarn, etc.; the salient feature of slub yarn is that the yarn is thin and thick, and the parts stacked on the yarn are called slubs, and the slubs can be distributed regularly or irregularly. Generally divided into air-spun slub yarn and ring-spun slub yarn; however, the existing slub yarn has disadvantages such as single pattern style, poor anti-pilling performance and poor hand feeling.

Images