Wool and nylon blended yarn and manufacture process thereof

Abstract

The invention discloses a wool and nylon blended yarn and a manufacture process thereof. The blended yarn consists of the following ingredients in percentage by weight: 80 wool, 20 nylon and 40S yarn counts. The manufacture process of the wool and nylon blended yarn is characterized in that the manufacture technical process comprises the following steps: (1) carrying out wool pretreatment; (3) respectively carrying out loosening scotching on the wool and the nylon; (4) carrying out cotton carding on the wool and the nylon; (5) carrying out drawing and doubling; (6) obtaining coarse yarns; (7) obtaining coarse yarns; (8) obtaining fine yarns; and (8) carrying out cheese winding. The invention has the advantages that: 1). the defect of the wool is perfectly overcome after a certain proportion of nylon is added into the wool, the heat insulation performance of the products is improved, the surface material has vivid color and good laser, people feel more comfortable after wearing the products made of the wool and nylon blended yarns, and the wool and nylon blended yarn belongs to the preferred surface material for manufacturing various high-grade competitive clothes; and 2) the problem of the difficulty of the existing protein fiber blended yarn production process is solved, and good effects are reached through the improvement on each work procedure.

Description

technical field [0001] The invention relates to a wool and nylon blended yarn and a manufacturing process thereof, belonging to the technical field of textiles. Background technique [0002] Wool is a natural animal fiber. The fiber is composed of protein and has a scale-like structure outside the fiber. The properties of different wools depend on their fiber thickness and their different scale structures. The finer the fibers and the smoother the surface, the better the hand feel of the woven fabric. [0003] The advantage is: [0004] First, high water absorption. Wool is a very good hydrophilic fiber, very comfortable to wear; [0005] Second, warmth retention. Because wool is naturally curled, many stagnant air zones can be formed as barriers; [0006] Third, durability. Wool has very good stretchability and elastic recovery, and has a special scale structure and excellent flexibility, so it also has good appearance retention. [0007] weakness is: [0008] 1. F...

AI Technical Summary

Problems solved by technology

[0009] 2. However, the protein fiber is thick, high rigidity, low single strength, fluffy, and poor cohesion. With semi-worsted spinning, wool spinning, or silk spinning, a high proportion of natural protein fiber products can be spun, but the yarn count is thick and the softness is poor. , only for sweater knitting etc.

[0010] 3. When the wool content exceeds 50%, there are serious quality problems in the spinning process. It is difficult to form a roll, the unevenness of the cotton roll rice weight is large, it is difficult to card into a web, and the sliver is accidentally drawn due to poor fiber cohesion. Large, the spun yarn is unusable at all

In addition, the specific resistance of wool is relatively high, and it is easy to generate static electricity, which greatly increases harmful yarn defects.

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