Method for preparing and processing semi-worsted section color slub yarn

Abstract

The invention relates to the field of textile yarns, in particular to a method for preparing and processing a section color slub yarn, and aims to provide the method for preparing and processing the semi-worsted section color slub yarn that has good comfortableness and a softer hand feeling and enables a fabric style to have an expandable and colorful effect. The method comprises the following steps: step 1, raw material selection: 100 percent of 80S merino wool or 100 percent of 90S mercerized merino wool; step 2, dyeing treatment: proportioning the merino wool or the mercerized merino wool according to a bath ratio of (1:8)-(1:10) at a room temperature and also adding 0.5-1 g / L glacial acetic acid, 0.05-1 g / L Abaige leveling agent B and a reactive dye for the wool from shallow to deep with an adding amount of 0-3 percent, keeping for ten minutes, raising the temperature to 45-55 DEG C by the temperature of 0.8 DEG C per minute, then raising the temperature to 80-90 DEG C by the temperature of 1 DEG C per minute and keeping for 45-60 minutes. Through the method for preparing and processing the semi-worsted section color slub yarn, designed by the invention, a spun yarn fabric strip is strong in irregularity, and rich and outstanding in color, has flowing water-like and corrugated effects, is unique in style and can better meet people's needs.

Description

technical field

[0001] The invention relates to the field of textile yarns, in particular to a method for preparing and processing segment-colored 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] Ordinary melange yarn emphasizes that the fibers of various colors are fully mixed, and the fibers of each color in each layer of the sliver are evenly distributed. The biggest difference between segment color slub yarn and ordinary melange yarn is that the yarn is embedded with new fibers in the longitudinal direction, making it full of color changes in the longitudinal direction. , and the longitudinal yarn area becomes larger, that is, bamboo knots, which can be untreated ordinary cotton fibers or natural-co...

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