Antibacterial, moisture-absorbing and heat-releasing functional yarn
By designing yarns with multi-layer fiber structures, combined with modified acrylic, viscose, polyester, phase change, modal and wool or cotton fibers, the existing yarns have poor performance in antibacterial, hygroscopic and exothermic functions, achieving higher functionality and comfort.
Patent Information
- Application Number
- CN202422065358.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-08-26
AI Technical Summary
Existing yarns have poor performance in antibacterial, hygroscopic and heat-exothermic functions, making it difficult to meet users' needs for yarn functionality.
An antibacterial, hygroscopic and exothermic functional yarn is designed, which consists of multiple fiber layers, including modified acrylic fibers, viscose fibers, polyester fibers, phase change fibers, modal fibers and wool or cotton fibers. Through the combination of these fiber layers, the antibacterial, hygroscopic and exothermic functions of the yarn are achieved.
This yarn meets users' needs for yarn functionality by improving antibacterial ability, heat resistance, heat exothermic performance, moisture absorption performance and comfort, and provides better wear comfort and health protection.
Smart Images
Figure CN223047674U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textiles, in particular to an antibacterial, moisture-absorbing and heat-releasing functional yarn. Background Technique
[0002] Yarn is a kind of textile product processed from various textile fibers into products with a certain fineness, and is used for weaving, making ropes, making threads, knitting, embroidery, etc. Yarns are divided into staple fiber yarns, which are made by spinning staple fibers (natural staple fibers or cut chemical fibers), and are divided into ring-spun yarns, open-end spun yarns, self-twist yarns, etc.
[0003] The properties of fibers and the spinning method play a decisive role in the performance of yarns. During the twisting process of ring-spun yarns, due to fiber transfer, from the inner layer to the outer layer of the yarn and then from the outer layer to the inner layer, with repeated transfers, the fibers are helically arranged around the axis of the yarn, and the spiral radius alternately increases or decreases along the axis.
[0004] However, most of the existing yarns overly focus on their comfort, and most of them are made of natural fibers such as cotton or wool, which results in a decline in the antibacterial property, moisture absorption property and heat-releasing function of the yarn itself, and it is difficult to meet the people's requirements for the functionality of the yarn. Content of the Utility Model
[0005] The purpose of the utility model is to provide an antibacterial, moisture-absorbing and heat-releasing functional yarn to solve the problems raised in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: an antibacterial, moisture-absorbing and heat-releasing functional yarn, including a yarn body, the yarn body includes a base layer and a functional layer, the base layer includes a first fiber layer and a surface layer, and the functional layer includes a second fiber layer, a third fiber layer, a fourth fiber layer and a moisture-absorbing inner layer;
[0007] The second fiber layer is arranged outside the first fiber layer, the third fiber layer is arranged outside the second fiber layer, the fourth fiber layer is arranged outside the third fiber layer, the moisture-absorbing inner layer is arranged outside the fourth fiber layer, and the surface layer is arranged outside the moisture-absorbing inner layer. The second fiber layer contains silver ions. The first fiber layer is the innermost layer and the surface layer is the outermost layer. The second fiber layer, the third fiber layer, the fourth fiber layer and the moisture-absorbing inner layer are arranged between the first fiber layer and the surface layer, and are the main functional layers for realizing the antibacterial, moisture-absorbing and heat-releasing functional yarn.
[0008] Preferably, the first fiber layer adopts modified acrylic fiber, and the modified acrylic fiber is used as the innermost layer, which has certain elasticity and warmth retention.
[0009] Preferably, the second fiber layer is made of viscose fiber to provide certain hygroscopicity and cooperate with silver ions to improve the antibacterial ability.
[0010] Preferably, the third fiber layer is made of polyester fiber. Using polyester fiber can improve the heat resistance and light resistance, and it has good resilience and breaking strength.
[0011] Preferably, the fourth fiber layer is made of phase change fiber. Phase change fiber is a heat storage and temperature regulating functional fiber developed by utilizing the characteristics of releasing or absorbing latent heat and maintaining a constant temperature during the phase change process of substances, so as to improve the heat release performance.
[0012] Preferably, the moisture-absorbing inner layer is made of modal fiber to improve the moisture-absorbing performance.
[0013] Preferably, the surface layer is made of wool fiber or cotton fiber. The surface layer is used as the outermost layer to increase the comfort.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] The antibacterial ability can be effectively improved by the second fiber layer provided in the present utility model, the overall heat resistance is improved by the third fiber layer, the fourth fiber layer has good heat release performance, and the moisture-absorbing performance and comfort are improved by the moisture-absorbing inner layer and the surface layer. It is suitable for popularization and use, providing better wearing comfort and health protection. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of the present utility model;
[0017] Figure 2 is the present utility model Figure 1 is an enlarged schematic structural diagram of part A in the present utility model.
[0018] In the figure: 100, yarn body; 101, first fiber layer; 102, second fiber layer; 103, third fiber layer; 104, fourth fiber layer; 105, moisture-absorbing inner layer; 106, surface layer. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.
[0021] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0022] Please refer to Figure 1-2 , the present utility model provides a technical solution: an antibacterial, moisture-absorbing and heat-releasing functional yarn, including a yarn main body 100, the yarn main body 100 includes a base layer and a functional layer, the base layer includes a first fiber layer 101 and a surface layer 106, and the functional layer includes a second fiber layer 102, a third fiber layer 103, a fourth fiber layer 104, and a moisture-absorbing inner layer 105.
[0023] Furthermore, the second fiber layer 102 is arranged outside the first fiber layer 101, the third fiber layer 103 is arranged outside the second fiber layer 102, the fourth fiber layer 104 is arranged outside the third fiber layer 103, the moisture-absorbing inner layer 105 is arranged outside the fourth fiber layer 104, the surface layer 106 is arranged outside the moisture-absorbing inner layer 105, and the second fiber layer 102 contains silver ions.
[0024] Furthermore, the first fiber layer 101 is made of modified acrylic fiber. Taking the modified acrylic fiber as the innermost layer, it has certain elasticity and warmth retention.
[0025] Furthermore, the second fiber layer 102 is made of viscose fiber to provide certain moisture absorption and cooperate with silver ions to improve the antibacterial ability.
[0026] Furthermore, the third fiber layer 103 is made of polyester fiber. Using polyester fiber can improve the heat resistance and light resistance, and has good resilience and breaking strength.
[0027] Further, the fourth fiber layer 104 is made of phase change fibers. Phase change fibers are a type of heat storage and temperature regulating functional fiber developed by utilizing the characteristics of releasing or absorbing latent heat and maintaining a constant temperature during the phase change process of substances, thereby improving the heat release performance.
[0028] Further, the moisture-absorbing inner layer 105 is made of modal fibers, thereby improving the moisture absorption performance.
[0029] Further, the surface layer 106 is made of wool fibers or cotton fibers. The surface layer 106 serves as the outermost layer to increase the comfort level.
[0030] In summary, in this yarn, the first fiber layer 101 is used as the innermost layer, and the first fiber layer 101 is made of modified acrylic fibers, thereby providing a certain degree of elasticity and warmth retention. In cooperation with the second fiber layer 102 on the outside, it can exhibit antibacterial ability, and the second fiber layer 102 is made of viscose fibers and also has a certain degree of moisture absorption. The third fiber layer 103 provides heat resistance and light resistance for the yarn. The fourth fiber layer 104 can further improve the heat release performance. By using the moisture-absorbing inner layer 105 as the layer close to the surface layer 106, the moisture absorption performance can be further improved, and the surface layer 106 as the outermost layer provides good comfort. As a yarn with antibacterial, moisture-absorbing, and heat release functions, this yarn can be widely applied in fields such as clothing and home textiles, providing better wearing comfort and health protection.
[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An antibacterial, hygroscopic and heat-releasing functional yarn, characterized in that: The yarn body (100) comprises a base layer and a functional layer, the base layer comprises a first fiber layer (101) and a surface layer (106), and the functional layer comprises a second fiber layer (102), a third fiber layer (103), a fourth fiber layer (104) and a moisture-absorbing inner layer (105); The second fiber layer (102) is arranged on the outside of the first fiber layer (101), the third fiber layer (103) is arranged on the outside of the second fiber layer (102), the fourth fiber layer (104) is arranged on the outside of the third fiber layer (103), the hygroscopic inner layer (105) is arranged on the outside of the fourth fiber layer (104), the surface layer (106) is arranged on the outside of the hygroscopic inner layer (105), and the second fiber layer (102) contains silver ions.
2. The antibacterial, moisture-absorbing and heat-releasing functional yarn according to claim 1, characterized in that: The first fiber layer (101) is made of modified acrylic fiber.
3. The antibacterial, moisture-absorbing and heat-releasing functional yarn according to claim 1, characterized in that: The second fiber layer (102) is made of viscose fiber.
4. The antibacterial, moisture-absorbing and heat-releasing functional yarn according to claim 1, characterized in that: The third fiber layer (103) is made of polyester fibers.
5. The antibacterial, moisture-absorbing and heat-releasing functional yarn according to claim 1, characterized in that: The fourth fiber layer (104) is made of phase change fiber.
6. The antibacterial, moisture-absorbing and heat-releasing functional yarn according to claim 1, characterized in that: The moisture-absorbing inner layer (105) is made of modal fiber.
7. The antibacterial, moisture-absorbing and heat-releasing functional yarn according to claim 1, characterized in that: The surface layer (106) is made of wool fiber or cotton fiber.