Warm-keeping anti-static yarn

Abstract

The utility model discloses a warmth-keeping anti-static yarn, which relates to the technical field of yarns, and is characterized in that the warmth-keeping anti-static yarn comprises a core layer, an air layer and a surface layer, the core layer is formed by plying and twisting a plurality of main yarns, the surface layer is formed by winding anti-static yarns and surface yarns on the main yarns, and structural yarns for supporting the air layer are arranged between the surface layer and the core layer. The air layer is arranged in the yarn, so that heat can be stored in the yarn, the yarn has high warm-keeping capacity, the structural yarn in the air layer is made of the acrylic fibers, the acrylic fibers have high warm-keeping capacity, the warm-keeping capacity of the air layer is enhanced, and the air layer is more comfortable to wear. The carbon fibers contained in the antistatic yarns located on the surfaces of the yarns have high conductivity and can well guide static charges on the surfaces of the yarns, so that the yarns have high antistatic capacity.

Description

Technical Field

[0001] The utility model relates to the technical field of yarns, and more particularly to a warming and anti-static yarn. Background Art

[0002] Yarn is made of various fibers and is used to make various fabrics. Currently, the functions of most fabrics on the market are mainly realized by the functions of yarn.

[0003] In autumn and winter, in order to keep warm, people generally wear thicker and more clothes, which increases the mutual friction between the clothes, and the mutual friction will form static electricity on the surface of the fabric.

[0004] Therefore, new solutions need to be proposed to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a warm and anti-static yarn in order to solve the above problems.

[0006] The above technical purpose of the present invention is achieved through the following technical solutions: a warm and anti-static yarn, including a core layer, an air layer and a surface layer, the core layer is formed by plying and twisting a number of main yarns, the surface layer is formed by winding anti-static yarn and face yarn on the main yarn, and a structural yarn for supporting the air layer is arranged between the surface layer and the core layer.

[0007] The utility model is further configured as follows: the main yarn is formed by twisting polyester fibers, and the specification of the main yarn is 15D.

[0008] The utility model is further configured as follows: the structural yarn is twisted from acrylic fiber, and the specification of the structural yarn is 5D.

[0009] The utility model is further configured as follows: the twist of the structural yarn is 1000 twists / m-1200 twists / m.

[0010] The utility model is further configured as follows: the antistatic yarn is formed by twisting two strands of cotton fibers and one strand of carbon fiber.

[0011] The utility model is further configured as follows: the veil is formed by twisting a strand of cotton fiber and a strand of wool fiber.

[0012] The utility model is further configured as follows: the diameter of the antistatic yarn is greater than the diameter of the face yarn.

[0013] In summary, the present invention has the following beneficial effects:

[0014] By setting an air layer inside the yarn, heat can be stored inside the yarn, which makes the yarn have a strong thermal insulation ability. The structural yarn in the air layer is made of acrylic fiber, which also has a strong thermal insulation ability, thereby enhancing the thermal insulation of the air layer. The carbon fiber contained in the anti-static yarn located on the surface of the yarn has a strong conductivity, which can play a good guiding role in the static charge on the surface of the yarn, making the yarn have a strong anti-static ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the present utility model.

[0016] Drawing numbers: 1. main yarn; 2. antistatic yarn; 3. face yarn; 4. structural yarn. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] A warm anti-static yarn, such as Figure 1 As shown, it includes a core layer, an air layer and a surface layer. The core layer is the main body of the yarn and is used to support the main structure of the yarn, while the surface layer is used to give the yarn a certain feel, and the surface layer also has a certain conductivity, which can guide static charge to the outside of the yarn, thereby achieving an anti-static effect. The air layer is set between the core layer and the surface layer, so that more heat can be stored inside the yarn, thereby making the yarn have stronger warmth retention ability. The core layer is formed by plying and twisting several main yarns 1, and the main yarn 1 is twisted by polyester fiber. The specification of the main yarn 1 is 15D. The polyester fiber has high strength, so it is made into the main yarn 1 and forms a core layer. It also has high strength, thereby giving the yarn a higher basic strength, ensuring the durability of the yarn, and extending the service life of the yarn.

[0019] The surface layer is formed by winding antistatic yarn 2 and veil 3 on the main yarn 1. The antistatic yarn 2 is twisted by two cotton fibers and one carbon fiber. The carbon fiber has strong conductivity and can use its own conductivity to guide the static charge on the yarn surface to the outside of the yarn, thereby giving the yarn antistatic ability. The veil 3 is twisted by one cotton fiber and one wool fiber. Both cotton fiber and wool fiber have strong warmth retention. At the same time, these two fibers are natural fibers and are not easy to generate static electricity. The yarn itself also has a certain antistatic ability. The diameter of the antistatic yarn 2 is larger than the diameter of the veil 3. This setting can make the carbon fiber content in the surface layer higher, thereby obtaining stronger conductivity and further enhancing the antistatic ability of the yarn.

[0020] A structural yarn 4 for supporting the air layer is arranged between the surface layer and the core layer. The structural yarn 4 is twisted from acrylic fiber. The thermal insulation property of acrylic fiber itself is close to that of wool fiber, which can make the structural yarn 4 also have strong thermal insulation property. The specification of the structural yarn 4 is 5D, and the twist of the structural yarn 4 is 1000 twists / m-1200 twists / m, preferably 1200 twists / m. This setting can make the structural yarn 4 obtain higher strength, thereby ensuring the integrity of the air layer structure, so that the air layer can give full play to its role.

[0021] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A warm anti-static yarn, characterized by: The invention comprises a core layer, an air layer and a surface layer, wherein the core layer is formed by plying and twisting a plurality of main yarns (1), the surface layer is formed by winding an antistatic yarn (2) and a surface yarn (3) on the main yarn (1), and a structural yarn (4) for supporting the air layer is arranged between the surface layer and the core layer.

2. The thermal insulation and antistatic yarn according to claim 1, characterized in that: The main yarn (1) is formed by twisting polyester fibers, and the specification of the main yarn (1) is 15D.

3. The thermal insulation and antistatic yarn according to claim 1, characterized in that: The structural yarn (4) is formed by twisting acrylic fibers, and the specification of the structural yarn (4) is 5D.

4. The thermal insulation and antistatic yarn according to claim 1, characterized in that: The twist of the structural yarn (4) is 1000 twists / m to 1200 twists / m.

5. The thermal insulation and antistatic yarn according to claim 1, characterized in that: The antistatic yarn (2) is formed by twisting two strands of cotton fibers and one strand of carbon fiber.

6. The thermal insulation and antistatic yarn according to claim 1, characterized in that: The veil (3) is formed by twisting a strand of cotton fiber and a strand of wool fiber.

7. The thermal insulation and antistatic yarn according to claim 1, characterized in that: The diameter of the antistatic yarn (2) is greater than the diameter of the face yarn (3).

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