Composite yarn

Abstract

The utility model discloses a composite yarn, which comprises a yarn main body (1), and the yarn main body (1) comprises a heating yarn (11), an antibacterial yarn (12) and an elastic yarn (13) which are mutually doubled and twisted; the heating yarns (11) comprise moisture absorption heating yarns (111), far infrared heating yarns (112) and light absorption heating yarns (113) which are mutually doubled and twisted; the antibacterial yarns (12) comprise antibacterial filaments (121) and moisture absorption and sweat releasing yarns (122) which are mutually doubled and twisted, the moisture absorption and sweat releasing yarns (122) are skin-core type composite filaments, each skin-core type composite filament comprises a core layer (123) and a skin layer (124), and each skin layer (124) is of a cross section structure; a comfortable skin-friendly layer (2) is connected to the outer surface of the yarn main body (1) in a twisting manner; the yarn has skin-friendly and soft performance, antibacterial performance and heating performance.

Description

Technical Field

[0001] The utility model relates to the field of yarns, in particular to a multifunctional composite yarn with skin-friendly and soft properties, antibacterial properties and heat-generating properties. Background Art

[0002] With the continuous development of society, the competitiveness of ordinary yarns is decreasing, and ultimately, profit margins are shrinking. At the same time, as the market continues to mature, the development of differentiated fibers has become an increasingly urgent need in the industry. Today's consumers are not only demanding higher functionality from fibers, but also increasingly attaching importance to the style of the materials. Driven by market demand, uniquely styled yarns have become a hot development topic in the industry.

[0003] Therefore, it is of great practical significance to develop a multifunctional composite yarn with skin-friendly softness, antibacterial properties and heat-generating properties. Summary of the Invention

[0004] The purpose of the utility model is to provide a multifunctional composite yarn with skin-friendly and soft properties, antibacterial properties and heat-generating properties.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A composite yarn comprises a yarn main body, wherein the yarn main body comprises a heating yarn, an antibacterial yarn and an elastic yarn twisted together; the heating yarn comprises a hygroscopic heating yarn, a far-infrared heating yarn and a light-absorbing heating yarn twisted together; the antibacterial yarn comprises an antibacterial filament and a moisture-absorbing and perspiration-wicking yarn twisted together, the moisture-absorbing and perspiration-wicking yarn is a core-sheath type composite filament, the core-sheath type composite filament comprises a core layer and a skin layer, the skin layer having a cross-section structure; the outer surface of the yarn main body is twisted and connected with a comfortable skin-friendly layer.

[0007] Furthermore, the hygroscopic and heat-generating yarn is a hygroscopic and heat-generating acrylic yarn with a fineness of 60S.

[0008] Furthermore, the far-infrared yarn is a far-infrared polyester filament with a fineness of 75D.

[0009] Furthermore, the light-absorbing and heat-generating yarn is a light-absorbing and heat-generating polyester filament with a fineness of 75D.

[0010] Furthermore, the elastic yarn is SORONA filament with a fineness of 50D.

[0011] Furthermore, the antibacterial filament is a silver ion antibacterial polyester filament with a fineness of 75D.

[0012] Furthermore, the silver ion content in the silver ion antibacterial polyester filament is 400 ppm.

[0013] Furthermore, the core layer of the moisture absorbing and perspiration wicking yarn is nylon, and the skin layer is polyester.

[0014] Furthermore, the comfortable skin-friendly layer is a blended yarn with a fineness of 60S.

[0015] Furthermore, the blended yarn is spun by uniformly mixing 20% ​​by weight of wool, 30% by weight of cashmere, 30% by weight of lyocell, 10% by weight of silk and 10% by weight of nylon.

[0016] The beneficial effects of the present invention are as follows: (1) The main body of the yarn is made of yarns of multiple components twisted and combined with each other, giving the main body of the yarn multiple functions; (2) The heating yarn is made of three forms of heating yarns twisted and combined with each other, giving the yarn better heating performance; (3) The antibacterial yarn is made of antibacterial filaments and skin-core moisture-absorbing and perspiration-wicking yarns twisted together, so that the yarn not only has antibacterial properties, but can also absorb and conduct moisture in time, ensuring the durability of the antibacterial effect; (4) The comfortable skin-friendly layer adopts multi-component blended yarn, giving the yarn the smoothness of Tencel and silk and the softness of cashmere and wool. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the yarn main body of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the heating yarn of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the antibacterial yarn of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the moisture-absorbing and perspiration-wicking yarn of the present invention;

[0021] Figure 5 It is a structural schematic diagram of the composite yarn of the utility model;

[0022] In the figure: 1. Yarn body; 2. Comfortable skin-friendly layer; 11. Heating yarn; 12. Antibacterial yarn; 13. Elastic yarn; 111. Moisture-absorbing heating yarn; 112. Far-infrared heating yarn; 113. Light-absorbing heating yarn; 121. Antibacterial filament; 122. Moisture-absorbing and perspiration-wicking yarn; 123. Core layer; 124. Skin layer; DETAILED DESCRIPTION

[0023] The following combination Figures 1 to 5 Specific embodiments are used to further illustrate the technical solution of the present invention.

[0024] A composite yarn comprises a yarn body 1, wherein the yarn body 1 comprises a heating yarn 11, an antibacterial yarn 12 and an elastic yarn 13 twisted together; the heating yarn 11 comprises a hygroscopic heating yarn 111, a far-infrared heating yarn 112 and a light-absorbing heating yarn 113 twisted together; the antibacterial yarn 12 comprises an antibacterial filament 121 and a moisture-absorbing and perspiration-wicking yarn 122 twisted together, the moisture-absorbing and perspiration-wicking yarn 122 is a core-sheath type composite filament, the core-sheath type composite filament comprises a core layer 123 and a skin layer 124, and the skin layer 124 has a cross-section structure; a comfortable skin-friendly layer 2 is twisted and connected to the outer surface of the yarn body 1; the hygroscopic heating yarn 111 is a hygroscopic heating acrylic yarn with a fineness of 60S; the far-infrared heating yarn 112 is a far-infrared heating yarn with a fineness of 75D Infrared polyester filament; the light-absorbing and heating yarn 113 is a light-absorbing and heating polyester filament with a fineness of 75D; the elastic yarn 13 is a SORONA filament with a fineness of 50D; the antibacterial filament 121 is a silver ion antibacterial polyester filament with a fineness of 75D and a silver ion content of 400ppm; the core layer 123 of the moisture-absorbing and perspiration-wicking yarn 122 is nylon, and the skin layer 124 is polyester. The weight ratio of the core layer 123 of the moisture-absorbing and perspiration-wicking yarn 122 is 24%, and the fineness of the moisture-absorbing and perspiration-wicking yarn 122 is 75D; the comfortable skin-friendly layer 2 is a blended yarn with a fineness of 60S, which is spun after a uniform mixture of 20% wool by weight, 30% cashmere by weight, 30% lyocell by weight, 10% silk by weight and 10% nylon by weight.

[0025] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. A composite yarn comprising a yarn body (1), characterized in that: The yarn body (1) comprises a heating yarn (11), an antibacterial yarn (12) and an elastic yarn (13) twisted together; the heating yarn (11) comprises a hygroscopic heating yarn (111), a far-infrared heating yarn (112) and a light-absorbing heating yarn (113) twisted together; the antibacterial yarn (12) comprises an antibacterial filament (121) and a hygroscopic and perspiration-wicking yarn (122) twisted together, the hygroscopic and perspiration-wicking yarn (122) being a core-sheath composite filament, the core-sheath composite filament comprising a core layer (123) and a skin layer (124), the skin layer (124) having a cross-section structure; the outer surface of the yarn body (1) is twisted and connected with a comfortable skin-friendly layer (2).

2. The composite yarn according to claim 1, characterized in that The hygroscopic and heat-generating yarn (111) is a hygroscopic and heat-generating acrylic yarn with a fineness of 60S.

3. The composite yarn according to claim 1, characterized in that The far-infrared heating yarn (112) is a far-infrared heating polyester filament with a fineness of 75D.

4. The composite yarn according to claim 1, characterized in that The elastic yarn (13) is a SORONA filament with a fineness of 50D.

5. The composite yarn according to claim 1, characterized in that The antibacterial filament (121) is a silver ion antibacterial polyester filament with a fineness of 75D.

6. The composite yarn according to claim 5, characterized in that The silver ion content in the silver ion antibacterial polyester filament is 400 ppm.

7. The composite yarn according to claim 1, characterized in that The core layer (123) of the moisture-absorbing and perspiration-releasing yarn (122) is nylon, and the skin layer (124) is polyester.

8. The composite yarn according to claim 1, characterized in that The comfortable skin-friendly layer (2) is a blended yarn with a fineness of 60S.

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