Wear-resistant and heat-insulating composite fabric with hydrophobic surface

Abstract

The utility model discloses a surface-hydrophobic wear-resistant heat-insulating composite fabric which comprises an inner fabric layer, a heat-insulating layer is arranged above the inner fabric layer, and an antibacterial fabric layer is arranged between the heat-insulating layer and the inner fabric layer; a wear-resistant layer is arranged above the heat insulation layer, and an antistatic layer is arranged between the wear-resistant layer and the heat insulation layer; and an outer hydrophobic layer is arranged above the wear-resistant layer. According to the utility model, the thermal insulation layer made of the nano aerogel or the Xinshenli fiber is arranged above the inner fabric layer, and the thermal insulation layer is used for improving the thermal insulation effect of the fabric; the outer hydrophobic layer treated by fluorocarbon resin is arranged above the heat insulation layer, so that a highly hydrophobic layer is formed on the outer surface of the fabric, moisture and stains are effectively resisted, and the fabric is kept clean and dry; the composite fabric disclosed by the utility model integrates multiple functions, not only meets the requirement of modern people on high performance of garment fabrics, but also improves the comfort and durability of garments, and has a wide market application prospect.

Description

Technical Field

[0001] The utility model relates to the technical field of textile fabrics, in particular to a wear-resistant and heat-insulating composite fabric with a hydrophobic surface. Background Art

[0002] With the development of science and technology and the improvement of people's living standards, the requirements for clothing fabrics are getting higher and higher. Not only do fabrics need to have basic properties such as warmth and comfort, but in some special environments, such as outdoor work and car interiors, fabrics also need to have some special functions, such as wear resistance, heat insulation and hydrophobicity. However, traditional composite fabrics often cannot meet these requirements at the same time and it is difficult to meet people's diverse needs. Therefore, in order to solve the above problems, we proposed a wear-resistant and heat-insulating composite fabric with hydrophobic surface. Summary of the invention

[0003] In view of this, the purpose of the present invention is to provide a wear-resistant and heat-insulating composite fabric with a hydrophobic surface to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A wear-resistant and heat-insulating composite fabric with a hydrophobic surface, comprising an inner fabric layer, a heat-insulating layer is arranged above the inner fabric layer, wherein an antibacterial fabric layer is arranged between the heat-insulating layer and the inner fabric layer; a wear-resistant layer is arranged above the heat-insulating layer, wherein an antistatic layer is arranged between the wear-resistant layer and the heat-insulating layer; an outer hydrophobic layer is arranged above the wear-resistant layer; the thickness of the inner fabric layer is 100-200 μm; the thickness of the antibacterial fabric layer is 20-50 μm; the thickness of the heat-insulating layer is 50-100 μm; the thickness of the antistatic layer is 5-15 μm; the thickness of the wear-resistant layer is 200-400 μm; the thickness of the outer hydrophobic layer is 100-200 μm.

[0006] Preferably, the inner fabric layer comprises a skin-friendly layer and a moisture-absorbing layer, wherein the skin-friendly layer and the moisture-absorbing layer are woven together.

[0007] Preferably, the skin-friendly layer is woven from pure cotton or organic cotton, and the moisture-absorbing layer is woven from bamboo fiber, flax fiber or regenerated cellulose fiber.

[0008] Preferably, the antibacterial fabric layer is nano-silver fabric, nano-zinc oxide fabric or chitosan fabric.

[0009] Preferably, the heat insulation layer is nano aerogel or Thinsulate fiber.

[0010] Preferably, the antistatic layer is woven from carbon nanotube fibers or high-performance conductive polymer fiber materials.

[0011] Preferably, the wear-resistant layer is woven from polyester fibers, nylon fibers or spandex fibers.

[0012] Preferably, the outer hydrophobic layer is located on the outermost side of the fabric, wherein the outer hydrophobic layer is woven from hydrophobic fibers.

[0013] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects: the utility model uses a double-layer skin-friendly material as the inner fabric layer, arranges a skin-friendly layer on the surface close to the human skin, and arranges a moisture-absorbing layer above the skin-friendly layer, thereby ensuring the softness, comfort and moisture absorption and perspiration performance of the inner fabric layer and improving the wearing comfort; an insulating layer made of high-efficiency insulating materials such as nano aerogel or Thinsulate fiber is arranged above the inner fabric layer, wherein the insulating layer is used to improve the thermal insulation effect of the fabric to adapt to various temperature-changing environments; an outer hydrophobic layer treated with fluorocarbon resin is arranged above the insulating layer, so that a highly hydrophobic layer is formed on the outer surface of the fabric, which effectively resists moisture and stains and keeps the fabric clean and dry; the composite fabric of the utility model integrates multiple functions, which not only meets the modern people's demand for high performance of clothing fabrics, but also improves the comfort and durability of clothing, and has broad market application prospects.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure explosion of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the inner fabric layer of the utility model.

[0019] Among them: 1. Inner fabric layer; 101. Skin-friendly layer; 102. Moisture-absorbing layer; 2. Antibacterial fabric layer; 3. Heat-insulating layer; 4. Antistatic layer; 5. Wear-resistant layer; 6. Outer hydrophobic layer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Please refer to Figure 1 , Figure 2 To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wear-resistant and heat-insulating composite fabric with a hydrophobic surface, wherein the composite fabric comprises, from bottom to top, an inner fabric layer 1, an antibacterial fabric layer 2, a heat-insulating layer 3, an antistatic layer 4, a wear-resistant layer 5 and an outer hydrophobic layer 6, wherein the layers are tightly and evenly connected together by adhesives, thermal fusion or other appropriate connection methods to ensure that there is no delamination or displacement between the layers; the thickness of the inner fabric layer 1 is 100-200μm, and the inner fabric layer 1 serves as the basis of the entire composite fabric and is in direct contact with the skin, thereby providing basic comfort and hygroscopicity; the thickness of the antibacterial fabric layer 2 is 20-50μm, so as to ensure its antibacterial effect without increasing too much thickness, wherein the antibacterial fabric layer 2 is tightly attached to the inner fabric layer 1 to inhibit the growth of microorganisms and improve the hygienic performance; the thickness of the heat-insulating layer 3 is The thickness of the antistatic layer 4 is 5-15 μm, wherein the antistatic layer 4 covers the thermal insulation layer 3, aiming to reduce the static electricity generated by the friction of the fabric; the thickness of the wear-resistant layer 5 is 200-400 μm, wherein the wear-resistant layer 5 is one of the outer protective layers of the fabric, which can effectively enhance the durability and service life of the fabric; the thickness of the outer hydrophobic layer 6 is 100-200 μm, wherein the outer hydrophobic layer 6 is located in the outermost layer, giving the fabric excellent hydrophobic properties, effectively blocking the invasion of moisture and stains, and keeping the fabric dry and clean; through the precise design of the above-mentioned layered structure and the strict control of the thickness of each layer, the utility model ensures the lightness, comfort and durability of the fabric while achieving multifunctionality, meeting the requirements of modern clothing for high performance and multifunctional fabrics.

[0022] Please refer to Figure 2 , Figure 3 As an embodiment of the utility model, the inner fabric layer 1 includes a skin-friendly layer 101 and a moisture-absorbing layer 102, wherein the skin-friendly layer 101 and the moisture-absorbing layer 102 are woven together; the skin-friendly layer 101 is woven from pure cotton or organic cotton, and the moisture-absorbing layer 102 is woven from bamboo fiber, flax fiber or regenerated cellulose fiber.

[0023] In the above scheme, by providing a tightly fitting skin-friendly layer 101 and a moisture-absorbing layer 102, wherein the skin-friendly layer 101 and the moisture-absorbing layer 102 are interwoven with each other through a fine textile process, it can be ensured that there is good bonding between the skin-friendly layer 101 and the moisture-absorbing layer 102, forming a fabric structure that is both soft and highly functional, so as to enhance the wearing comfort and moisture absorption of the inner fabric layer 1; wherein the skin-friendly layer 101 is made of natural fiber materials such as pure cotton or organic cotton, and the thickness of the skin-friendly layer 101 is 40 to 80 μm, thereby ensuring the inner fabric layer 1 The softness and breathability give the wearer an excellent skin-friendly feeling; the moisture absorption layer 102 is made of bamboo fiber, flax fiber or regenerated cellulose fiber and other materials with good moisture absorption and perspiration discharge properties, and the thickness of the moisture absorption layer 102 is 60-120 μm, ensuring that the moisture absorption layer is not only highly hygroscopic, but also can quickly diffuse and evaporate sweat, thereby keeping the wearer feeling dry; through the above layered structure design, material selection and thickness control, the inner fabric layer 1 can provide excellent comfort and moisture absorption, meeting the modern clothing's demand for high-quality and multi-functional fabrics.

[0024] See also Figure 2 As an embodiment of the utility model, the antibacterial fabric layer 2 is nano-silver fabric, nano-zinc oxide fabric or chitosan fabric.

[0025] In the above-mentioned scheme, the nanosilver particles in the nanosilver fabric can destroy the cell structure of bacteria, thereby achieving an antibacterial effect, and the antibacterial effect of the nanosilver particles is long-lasting, and the antibacterial properties can be maintained even after multiple washings; the nanozinc oxide fabric can kill and inhibit a variety of bacteria, can effectively remove odors, keep the fabric fresh, and can still maintain its antibacterial and deodorizing effects after multiple washings; chitosan is a natural polymer with good antibacterial properties, which not only ensures the softness and comfort of the composite fabric, but also effectively inhibits the growth of bacteria, providing the wearer with long-lasting and comprehensive health protection.

[0026] See also Figure 2 As an embodiment of the utility model, the heat insulation layer 3 is made of a high-efficiency heat insulation material, wherein the high-efficiency heat insulation material is nano aerogel or Thinsulate fiber.

[0027] In the above-mentioned scheme, the thermal insulation layer 3 is the core part of the composite fabric, which is made of nano aerogel or Thinsulate fiber. Both materials stand out for their excellent thermal insulation performance and become the key to ensuring the thermal insulation effect of the hybrid fabric; nano aerogel is known as "solid smoke", and its unique nanopore structure can effectively block the transfer of heat and provide excellent thermal insulation protection. At the same time, the ultra-light characteristics of nano aerogel enable the fabric to maintain high efficiency while not adding too much weight; Thinsulate fiber is widely praised for its excellent warmth retention and lightness. Among them, Thinsulate fiber can effectively lock in air to form a static air layer, thereby reducing heat loss. The Thinsulate fiber not only has outstanding warmth retention effect, but also has good air permeability and quick drying, so that the hybrid fabric can provide a comfortable wearing experience in various environments.

[0028] See also Figure 2 As an embodiment of the utility model, the antistatic layer 4 is woven from carbon nanotube fibers or high-performance conductive polymer fiber materials.

[0029] In the above-mentioned scheme, the tiny tubular structure in the carbon nanotube fiber has excellent conductivity and strength, which can significantly improve the performance of the antistatic layer; the high-performance conductive polymer fiber can quickly conduct static charge into the ground, thereby avoiding the accumulation and discharge of static electricity, making the antistatic layer both soft and anti-static, greatly improving the safety and comfort of the fabric; the carbon nanotube fiber or high-performance conductive polymer fiber material is cleverly integrated into the antistatic layer through a fine weaving process, which not only enhances the structural stability, but also ensures that the fibers can be evenly distributed, thereby exerting the best anti-static effect.

[0030] See also Figure 2 As an embodiment of the utility model, the wear-resistant layer 5 is woven with high-performance polymer materials, and the polymer materials include polyester fibers, nylon fibers or spandex fibers, etc., wherein the high-performance fibers have excellent wear resistance and durability, and can effectively resist various abrasions, ensuring that the mixed fabric remains as good as new during long-term use.

[0031] In the above-mentioned scheme, the polymer material plays a key role in the wear-resistant layer 5. Its molecular structure is stable and it has high tensile strength and toughness, so that the wear-resistant layer 5 can withstand greater friction and pressure. In addition, the polymer material also has excellent chemical corrosion resistance and can resist the erosion of various chemical substances, further enhancing the durability of the wear-resistant layer 5.

[0032] See also Figure 2 As an embodiment of the utility model, the outer hydrophobic layer 6 is located on the outermost side of the mixed fabric, wherein the outer hydrophobic layer 6 is woven from hydrophobic fibers.

[0033] In the above scheme, the hydrophobic fiber is woven from polyester fiber, nylon fiber or other synthetic fiber treated with a special hydrophobic agent, wherein the hydrophobic fiber forms a tight mesh structure during the weaving process, which not only ensures the durability of the mixed fabric, but also provides it with excellent waterproof performance; the hydrophobic agent is a fluorocarbon resin hydrophobic agent, a silicone hydrophobic agent or an acrylic hydrophobic agent, which can be tightly combined with the fiber surface to form an extremely thin waterproof barrier, effectively preventing the penetration and diffusion of water molecules. This highly hydrophobic surface not only provides an excellent waterproof effect, but also enhances the performance of the fabric in various humid environments, thereby protecting the inside of the composite fabric from being soaked by water. This characteristic makes the composite fabric have a wide range of application value in outdoor equipment, rain gear, sportswear and other fields, and has broad development prospects.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the utility model, which are used to illustrate the technical solution of the utility model, rather than to limit it. The protection scope of the utility model is not limited thereto. Although the utility model is described in detail with reference to the above-mentioned embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above-mentioned embodiments within the technical scope disclosed by the utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiment of the utility model, and should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A wear-resistant and heat-insulating composite fabric with a hydrophobic surface, characterized in that: The invention comprises an inner fabric layer (1), wherein a heat insulating layer (3) is arranged above the inner fabric layer (1), wherein an antibacterial fabric layer (2) is arranged between the heat insulating layer (3) and the inner fabric layer (1); a wear-resistant layer (5) is arranged above the heat insulating layer (3), wherein an antistatic layer (4) is arranged between the wear-resistant layer (5) and the heat insulating layer (3); an outer hydrophobic layer (6) is arranged above the wear-resistant layer (5); the thickness of the inner fabric layer (1) is 100 to 200 μm; the thickness of the antibacterial fabric layer (2) is 20 to 50 μm; the thickness of the heat insulating layer (3) is 50 to 100 μm; the thickness of the antistatic layer (4) is 5 to 15 μm; the thickness of the wear-resistant layer (5) is 200 to 400 μm; and the thickness of the outer hydrophobic layer (6) is 100 to 200 μm.

2. The wear-resistant and heat-insulating composite fabric with a hydrophobic surface according to claim 1, characterized in that: The inner fabric layer (1) comprises a skin-friendly layer (101) and a moisture-absorbing layer (102), wherein the skin-friendly layer (101) and the moisture-absorbing layer (102) are woven together.

3. The wear-resistant and heat-insulating composite fabric with hydrophobic surface according to claim 2, characterized in that: The skin-friendly layer (101) is woven from pure cotton or organic cotton, and the moisture-absorbing layer (102) is woven from bamboo fiber, flax fiber or regenerated cellulose fiber.

4. The wear-resistant and heat-insulating composite fabric with a hydrophobic surface according to claim 1, characterized in that: The antibacterial fabric layer (2) is nano-silver fabric, nano-zinc oxide fabric or chitosan fabric.

5. The wear-resistant and heat-insulating composite fabric with hydrophobic surface according to claim 1, characterized in that: The heat insulation layer (3) is nano aerogel or Thinsulate fiber.

6. The wear-resistant and heat-insulating composite fabric with hydrophobic surface according to claim 1, characterized in that: The antistatic layer (4) is woven from carbon nanotube fibers or high-performance conductive polymer fiber materials.

7. The wear-resistant and heat-insulating composite fabric with hydrophobic surface according to claim 1, characterized in that: The wear-resistant layer (5) is woven from polyester fibers, nylon fibers or spandex fibers.

8. The wear-resistant and heat-insulating composite fabric with a hydrophobic surface according to claim 1, characterized in that: The outer hydrophobic layer (6) is located on the outermost side of the fabric, wherein the outer hydrophobic layer (6) is woven from hydrophobic fibers.

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