Warm-keeping antibacterial fabric
By combining microfiber, polyester fiber, antibacterial coating and modal fiber through a composite structure design, the problems of poor breathability and weak tear resistance of warm and antibacterial fabrics are solved, achieving a comfortable, durable and antibacterial effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2026-03-27
AI Technical Summary
Existing thermal and antibacterial fabrics have poor breathability after improving warmth, resulting in discomfort when worn. Furthermore, the thickened design may reduce the physical strength and tear resistance of the fabric.
It adopts a composite structure design with an embedded thermal insulation layer, a close-fitting thermal insulation layer, a tear-resistant reinforcement layer, a breathable inner layer, an antibacterial inner layer, an abrasion-resistant outer layer, and a wrinkle-resistant layer. These layers are composed of micro denier fibers, polyester fibers, an antibacterial coating, nanoparticles, and modal fibers, which enhance the fabric's warmth, breathability, tear resistance, and antibacterial properties.
It achieves comfortable and warm wear, durability and tear resistance, while effectively inhibiting bacterial growth, thus improving the overall performance and lifespan of the fabric.
Smart Images

Figure CN224044783U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of fabric, specifically to a warm and antibacterial fabric. BACKGROUND
[0002] The warm and antibacterial fabric is a special fabric that combines warmth and antibacterial functions. It uses materials with good warmth retention as the base and combines antibacterial technology to effectively inhibit the growth and reproduction of bacteria, fungi and other microorganisms while keeping the body warm. This fabric usually uses an internal antibacterial agent, such as silver ion antibacterial technology, to directly synthesize antibacterial components into chemical fibers, achieving long-lasting antibacterial effects. The warm and antibacterial fabric not only improves comfort, but also reduces odors and infections caused by bacterial growth.
[0003] However, the existing warm and antibacterial fabric has a thickened design, which improves warmth but has poor air permeability, causing discomfort when worn. In addition, some warm and antibacterial fabrics with good air permeability usually require a loose fabric structure, which can weaken the physical strength of the fabric and reduce its tear resistance, causing certain drawbacks during use.
[0004] Therefore, the utility model is proposed. UTILITY MODEL CONTENT
[0005] The utility model aims to provide a warm and antibacterial fabric that is comfortable and warm to wear, durable, and resistant to tearing, and effectively inhibits bacterial growth.
[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a warm and antibacterial fabric includes an embedded warm layer and a close-fitting warm layer. The embedded warm layer has a tear-resistant reinforcement layer fixed on one side. The tear-resistant reinforcement layer has two layers, and a breathable inner layer is arranged between the two tear-resistant reinforcement layers. The close-fitting warm layer is fixed on the tear-resistant reinforcement layer on one side. The embedded warm layer has an antibacterial inner layer fixed on the other side. The antibacterial inner layer has a wear-resistant outer layer fixed thereon. The wear-resistant outer layer and the antibacterial inner layer are provided with a wrinkle-resistant layer.
[0007] Furthermore, to provide excellent warmth retention and a delicate wearing experience for the fabric as a whole, while ensuring lightness and comfort, the embedded warm layer and the close-fitting warm layer are both made of micro-denier fiber material.
[0008] Further, in order to enhance the tear resistance of the fabric, improve the overall durability and stability, the anti-tear reinforcing layer comprises the first shaping layer and the second shaping layer, and the reinforcing net is arranged between the first shaping layer and the second shaping layer, and the reinforcing net is knitted by two vertically staggered elastic fiber filaments.
[0009] Further, in order to enable the fabric to have excellent shaping effect and durability, ensure the stability of the fabric structure, resist wrinkles and deformation, and prolong the service life of the clothes, the first shaping layer and the second shaping layer are both polyester fiber materials.
[0010] Further, in order to enhance the air permeability of the fabric, enable smooth air circulation, and thus improve the comfort and health of wearing, the air-permeable inner layer is uniformly provided with air-permeable micropores.
[0011] Further, in order to improve the hygiene of the fabric and protect the skin health, the fabric is suitable for highly clean environments or close-fitting clothes, the antibacterial inner layer comprises the first antibacterial coating and the second antibacterial coating, the first antibacterial coating and the second antibacterial coating are uniformly coated with antibacterial agents on the surfaces, the filling adhesion layer is arranged between the first antibacterial coating and the second antibacterial coating, and the filling adhesion layer is provided with nano-level antibacterial particles.
[0012] Further, in order to enable the fabric to resist daily wear and tear, prolong the service life of the clothes, and be suitable for wearing in outdoor and high-activity scenarios, the wear-resistant outer layer is a nylon fiber material.
[0013] Further, in order to utilize the natural wrinkle resistance and non-iron property of modal fiber, keep the fabric flat during wearing, and reduce the need for ironing, the wrinkle-resistant layer is a modal fiber material.
[0014] The technical effects and advantages of the utility model are as follows: the embedded warm-keeping layer and the close-fitting warm-keeping layer enhance the warm-keeping performance and ensure comfortable warmth; the anti-tear reinforcing layer significantly improves the durability and tear resistance of the fabric and prolongs the service life; the air-permeable inner layer effectively promotes air circulation and reduces the feeling of stuffiness; the antibacterial inner layer can effectively inhibit bacterial growth, keep the fabric clean and healthy, and improve the warm-keeping performance, antibacterial performance, durability and aesthetic appearance. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of the utility model;
[0016] Figure 2 It is an explosion structure schematic view of the utility model;
[0017] Figure 3 It is a structure schematic view of the antibacterial inner layer of the utility model;
[0018] Figure 4 It is the connection structure diagram of the anti-tearing reinforcing layer and the breathable inner layer of the utility model;
[0019] Figure 5 It is the structure diagram of the anti-tearing reinforcing layer of the utility model.
[0020] In the drawing: 1, inner embedded warm layer;2, close-to-body warm layer;3, anti-tearing reinforcing layer;301, first shaping layer;302, second shaping layer;303, reinforcing net;4, breathable inner layer;5, antibacterial inner layer;501, first antibacterial coating;502, second antibacterial coating;503, filling adhesion layer;6, wear-resistant outer layer;7, anti-wrinkle layer. Specific implementation
[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0022] Please refer to Figures 1-5 As shown in the drawing, a warm-keeping antibacterial fabric includes inner embedded warm layer 1 and close-to-body warm layer 2, and the inner embedded warm layer 1 is closely combined with the close-to-body warm layer 2 to provide double warm-keeping effect and ensure warm and comfortable. The anti-tearing reinforcing layer 3 is designed to effectively prevent accidental tearing and enhance the durability of the fabric. The inner embedded warm layer 1 is fixedly installed with the anti-tearing reinforcing layer 3 on one side surface, and the number of the anti-tearing reinforcing layer 3 is two. The breathable inner layer 4 is arranged between the two anti-tearing reinforcing layers 3. The two layers of anti-tearing reinforcing layers 3 are integrated with the breathable inner layer 4 to promote air circulation and reduce the feeling of stuffiness. The close-to-body warm layer 2 is fixed on the anti-tearing reinforcing layer 3 on one side. The antibacterial inner layer 5 is fixed on the other side surface of the inner embedded warm layer 1. The antibacterial inner layer 5 is provided with high-tech antibacterial coating and nanoparticles to comprehensively inhibit the breeding of bacteria and protect the health of the skin. The wear-resistant outer layer 6 is fixedly installed on the antibacterial inner layer 5, and the anti-wrinkle layer 7 is arranged between the wear-resistant outer layer 6 and the antibacterial inner layer 5. The wear-resistant outer layer 6 is made of nylon fiber and is wear-resistant and durable, suitable for wearing in various environments. The anti-wrinkle layer 7 is made of modal fiber, which gives the fabric good wrinkle resistance and keeps the clothes flat and crisp. The overall design takes into account the warmth, antibacterial property, wear resistance and beauty.
[0023] The inner thermal layer 1 and the close-fitting thermal layer 2 are both made of microdenier fiber material. The microdenier fiber has an extremely fine fiber diameter, which gives the fabric an unparalleled delicate touch and light weight, making the wearing experience more soft and comfortable. At the same time, the excellent thermal performance of microdenier fiber effectively locks the body heat and reduces heat loss, so that even in cold environments, it can keep warm and spring-like. In addition, the excellent air permeability of microdenier fiber ensures the dryness and comfort of the skin, avoiding the discomfort caused by moisture accumulation. Not only does it improve the thermal performance of the fabric, but also improves the comfort and air permeability.
[0024] The tear-resistant reinforcing layer 3 includes a first shaping layer 301 and a second shaping layer 302, and a reinforcing net 303 is arranged between the first shaping layer 301 and the second shaping layer 302. The reinforcing net 303 is woven with two vertically staggered elastic fiber filaments. The first shaping layer 301 and the second shaping layer 302 are both made of polyester fiber material. The first shaping layer 301 and the second shaping layer 302 are both made of high-strength polyester fiber material, which is known for its excellent wear resistance and tear resistance, providing a solid foundation for the fabric. The reinforcing net 303 is embedded between the first shaping layer 301 and the second shaping layer 302, forming a grid-like reinforcing structure. Not only does it enhance the overall strength of the fabric, but it also gives the fabric a certain degree of elasticity and recovery. Even when subjected to external force pulling or impact, it can effectively disperse the force and prevent tearing.
[0025] The air-permeable inner layer 4 is uniformly provided with air-permeable micropores. The surface of the air-permeable inner layer 4 is uniformly and finely provided with a large number of air-permeable micropores. These micropores, although small, are like thousands of micro-ventilation openings, building a bridge between the fabric interior and the external environment. It can effectively promote air circulation, allowing the skin surface moisture and heat to be quickly discharged, avoiding the accumulation of heat and moisture. At the same time, these air-permeable micropores can also enhance the air permeability of the fabric to some extent, allowing the wearer to enjoy a fresh and dry wearing experience while staying warm.
[0026] The antibacterial inner layer 5 comprises a first antibacterial coating layer 501 and a second antibacterial coating layer 502, the first antibacterial coating layer 501 and the second antibacterial coating layer 502 are coated with uniformly distributed antibacterial agents, a filling adhesion layer 503 is arranged between the first antibacterial coating layer 501 and the second antibacterial coating layer 502, and nano-scale antibacterial particles are arranged on the filling adhesion layer 503, the first antibacterial coating layer 501 and the second antibacterial coating layer 502 serve as core layers of the antibacterial inner layer 5, and the surfaces of the first antibacterial coating layer 501 and the second antibacterial coating layer 502 are uniformly coated with high-efficiency antibacterial agents. These antibacterial agents can effectively inhibit and kill various harmful bacteria, and provide a safe and healthy microenvironment for the wearer. A filling adhesion layer 503 is arranged between the two antibacterial coating layers, which enhances the adhesion and stability of the coating layer, and the nano-scale antibacterial particles uniformly distributed on the filling adhesion layer 503 further amplify the antibacterial effect due to their small size and large specific surface area, thereby ensuring that the fabric maintains excellent antibacterial performance in any use scenario.
[0027] The wear-resistant outer layer 6 is made of nylon fiber material, which is known for its excellent wear resistance, tear resistance and weather resistance, and provides a tough outer layer protection for the fabric. Whether it is friction and wear in daily wear or complex challenges in outdoor environments, the wear-resistant outer layer 6 can easily cope with it, ensuring the long-lasting durability of the fabric. The wrinkle-resistant layer 7 is made of modal fiber material, which not only allows the fabric to maintain a flat and crisp appearance during wear, reducing the generation of wrinkles, but also gives the fabric a softer and more skin-friendly touch. The natural properties of modal fiber also make the wrinkle-resistant layer 7 perform well in terms of breathability and moisture absorption, further improving the comfort of wear.
[0028] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims to which they relate.
[0029] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.
Claims
1. A warm-keeping and antibacterial fabric, comprising an inner-embedded warm-keeping layer (1) and a close-fitting warm-keeping layer (2), characterized in that: The inner-embedded warm layer (1) is fixedly installed with tear-resistant reinforcing layers (3) on one side, the number of the tear-resistant reinforcing layers (3) is two, a breathable inner layer (4) is arranged between the two tear-resistant reinforcing layers (3), the skin-warming layer (2) is fixed on the tear-resistant reinforcing layer (3) on one side, an antibacterial inner layer (5) is fixed on the other side of the inner-embedded warm layer (1), a wear-resistant outer layer (6) is fixedly installed on the antibacterial inner layer (5), and a wrinkle-resistant layer (7) is arranged between the wear-resistant outer layer (6) and the antibacterial inner layer (5).
2. The warm antibacterial fabric according to claim 1, characterized in that: The inner-embedded warm layer (1) and the skin-warming layer (2) are both micro-denier fiber materials.
3. The warm antimicrobial fabric of claim 1, wherein: The tear-resistant reinforcing layer (3) comprises a first shaping layer (301) and a second shaping layer (302), a reinforcing net (303) is arranged between the first shaping layer (301) and the second shaping layer (302), and the reinforcing net (303) is made of two vertically staggered elastic fiber filaments.
4. The warm antimicrobial fabric of claim 3, wherein: The first shaping layer (301) and the second shaping layer (302) are both polyester fiber materials.
5. The thermal antimicrobial fabric of claim 1, wherein: Uniformly distributed air-permeable micropores are formed on the breathable inner layer (4).
6. The thermal antimicrobial fabric of claim 1, wherein: The antibacterial inner layer (5) comprises a first antibacterial coating layer (501) and a second antibacterial coating layer (502), the surfaces of the first antibacterial coating layer (501) and the second antibacterial coating layer (502) are coated with uniformly distributed antibacterial agents, a filling adhesion layer (503) is arranged between the first antibacterial coating layer (501) and the second antibacterial coating layer (502), and nano-level antibacterial particles are arranged on the filling adhesion layer (503).
7. The thermal antimicrobial fabric of claim 1, wherein: The wear-resistant outer layer (6) is a nylon fiber material.
8. The thermal antimicrobial fabric of claim 1, wherein: The wrinkle-resistant layer (7) is a modal fiber material.