Soft wool blended yarn

Abstract

The utility model discloses a soft wool blended yarn which comprises a core yarn and a fasciated yarn covering the outer side of the core yarn. The core yarn comprises wool coarse spun yarn and wool / PVA blended yarn which are doubled and twisted; the fasciated yarns comprise wool worsted yarns; the spiral winding direction of the wool worsted yarn is opposite to the doubling and twisting direction of the wool coarse yarn and the wool / PVA blended yarn. According to the soft wool blended yarn, the wool coarse spun yarn used in the core yarn has the fluffy characteristic, and after the used wool / PVA blended yarn is subjected to hot water treatment, PVA is dissolved in water, only wool fibers are left, and the fluffy performance and the warm keeping effect of the wool blended yarn are further improved. And the fasciated yarn adopts the wool worsted yarn, so that the phenomenon of fuzzing and pilling of the blended yarn can be reduced.

Description

Technical Field

[0001] The utility model relates to a soft wool blended yarn, belonging to the technical field of wool yarns. Background Art

[0002] With the improvement of modern living standards, people have put forward more and newer wearing requirements for knitted clothing. Knitted fabrics for clothing should not only be fashionable, high-end and comfortable, but also have diversified functions such as antibacterial, health care, warmth retention, easy care and easy maintenance. Wool yarn, mainly composed of protein, has the advantages of good elasticity, strong moisture absorption and good warmth retention. It has become one of the important raw materials in the textile industry, and wool fabrics woven from wool yarn are deeply favored by consumers. When people wear clothing fabrics, they are in direct contact with the user, and their soft characteristics can bring a better user experience. How to prepare a soft wool blended yarn so that the fabric prepared has a good wearing experience has become a problem to be solved. Utility Model Content

[0003] The utility model aims to provide a soft wool blended yarn, wherein the wool coarse yarn used is fluffy, and the wool PVA blended yarn becomes more fluffy after being treated with hot water and the PVA becomes water-soluble, so that the blended yarn has a soft characteristic; and the wool worsted yarn wrapped on the outside can reduce pilling.

[0004] In order to solve the above technical problems, the purpose of this utility model is achieved as follows:

[0005] The utility model relates to a soft wool blended yarn, comprising a core yarn and a wrapping yarn wrapped around the outside of the core yarn; the core yarn comprises a wool spun yarn and a wool / PVA blended yarn twisted in parallel; the wrapping yarn comprises a wool worsted yarn; the spiral winding direction of the wool worsted yarn is opposite to the twisting direction of the wool spun yarn and the wool / PVA blended yarn.

[0006] On the basis of the above solution and as a preferred solution of the above solution: the wrapping yarn further includes mulberry silk yarn, and the mulberry silk yarn and the wool worsted yarn are spirally arranged in opposite directions.

[0007] On the basis of the above solution and as a preferred solution of the above solution: a bamboo charcoal fiber covering layer is provided between the core yarn and the wrapping yarn.

[0008] On the basis of the above solution and as a preferred solution of the above solution: titanium dioxide is attached to the surface of the wool worsted yarn.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the cutting angle between the mulberry silk yarn, the wool worsted yarn and the core yarn is 10-30°.

[0010] The beneficial effects of the present invention are as follows: the soft wool blended yarn of the present invention has a fluffy wool spun yarn used in the core yarn, and the wool / PVA blended yarn is treated with hot water to dissolve the PVA, leaving only the wool fibers, further improving the fluffiness and warmth retention of the wool blended yarn. The wrapping yarn uses wool worsted yarn, which can reduce the occurrence of pilling in the blended yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 1 is a schematic structural diagram of the soft wool blended yarn involved in Example 1;

[0012] Figure 2 It is a schematic structural diagram of the soft wool blended yarn involved in the second embodiment.

[0013] The markings in the figure are as follows: 1-core yarn; 2-wrapping yarn; 3-bamboo charcoal fiber covering layer. DETAILED DESCRIPTION

[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0015] Example 1

[0016] Combine Figure 1 This embodiment is described in detail. The soft wool blended yarn involved in this embodiment includes a core yarn 1 and a wrapping yarn 2 wrapped around the outer side of the core yarn 1; the core yarn 1 includes a wool spun yarn 11 and a wool / PVA blended yarn 12 twisted together; the wrapping yarn 2 includes a wool worsted yarn; the spiral winding direction of the wool worsted yarn is opposite to the twist direction of the wool spun yarn and the wool / PVA blended yarn.

[0017] Wool worsted yarn and wool spun yarn have a fluffier structure. Furthermore, the PVA fibers in the wool / PVA blended yarn are hot-water soluble. When the fabric made from the blended yarn of this embodiment is treated with hot water, the PVA fibers dissolve in water, leaving only the wool fibers. The spaces where the PVA fibers once existed become voids, thereby increasing the fluffiness of the yarn and improving its warmth retention.

[0018] The wrapping yarn 2 is made of wool worsted yarn. As is well known, wool worsted yarn has a compact structure and is less prone to pilling. Wrapping the wool worsted yarn around the outer surface of the core yarn 1 protects the fluffy core yarn 1, making the resulting fabric less prone to pilling during use.

[0019] Furthermore, the cutting angle between the wool worsted yarn and the core yarn is 10-30°, and is selected as 20° in this embodiment.

[0020] Example 2

[0021] This embodiment is described in detail in conjunction with Example 2. The soft wool blended yarn of this embodiment differs from that of Example 1 in that the wrapping yarn 2 also includes mulberry silk yarn, which is spirally arranged in opposite directions to the worsted wool yarn. While the worsted wool yarn is spirally wound in a clockwise direction, the mulberry silk yarn is spirally wound in a counterclockwise direction. The use of the mulberry silk yarn enhances the surface gloss of the soft wool blended yarn.

[0022] Furthermore, the cutting angles of the mulberry silk yarn, the wool worsted yarn and the core yarn are 10-30°, and in this embodiment, 15° is selected.

[0023] Furthermore, another difference from Example 1 is that a bamboo charcoal fiber coating layer 3 is provided between the core yarn 1 and the wrapping yarn 2. The bamboo charcoal fiber used in the bamboo charcoal fiber coating layer 3 has an adsorption effect. When textile fabrics contain substances such as protein or fat, microorganisms can easily multiply. The mycotoxin secreted by bacteria and mold can volatilize and emit odors, and can also break down fibers into food, causing fiber damage. The bamboo charcoal fiber layer 3 absorbs these odors, thereby reducing the odor emitted by the yarn.

[0024] Furthermore, the surface of the wool worsted yarn is coated with titanium dioxide. The titanium dioxide coated on the surface of the cashmere worsted yarn is a nanoscale photo-semiconductor material with photocatalytic properties. When excited by ultraviolet rays and light, titanium dioxide generates a large number of electrons, which react with water and oxygen adsorbed on the surface of the fabric to produce highly oxidizing hydroxyl free radicals. Hydroxyl free radicals can effectively degrade harmful gases in the air, destroy bacterial cell membranes and proteins that are converted into viruses, and effectively kill a variety of bacteria (such as Escherichia coli, Staphylococcus aureus, influenza virus, etc.), with an antibacterial rate of 99.99%. It can also decompose organic pollutants such as toxins and musty odors released by bacteria or mold into harmless carbon dioxide and water through oxidation-reduction reactions, thus achieving antibacterial, sterilization, and odor elimination functions.

[0025] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A soft wool blended yarn, characterized in that: The invention comprises a core yarn (1) and a wrapping yarn (2) wrapped around the outside of the core yarn (1); the core yarn (1) comprises a wool spun yarn and a wool / PVA blended yarn twisted in parallel; the wrapping yarn (2) comprises a wool worsted yarn; the spiral winding direction of the wool worsted yarn is opposite to the twisting direction of the wool spun yarn and the wool / PVA blended yarn; The wrapping yarn (2) further comprises mulberry silk yarn, and the mulberry silk yarn and the wool worsted yarn are spirally arranged in opposite directions; A bamboo charcoal fiber covering layer (3) is provided between the core yarn (1) and the wrapping yarn (2). Titanium dioxide is attached to the surface of the wool worsted yarn.

2. A soft wool blended yarn according to claim 1, characterized in that: The cutting angles of the mulberry silk yarn, the wool worsted yarn and the core yarn are 10-30 degrees.

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