Double-jacquard multi-layer composite breathable screen cloth structure

Abstract

The utility model discloses a double-jacquard multilayer composite breathable screen cloth structure, and relates to the technical field of jacquard screen cloth. The jacquard mesh cloth comprises a middle supporting layer, a skin-attaching bottom layer arranged below the middle supporting layer, a second jacquard mesh cloth surface layer arranged above the middle supporting layer, a first jacquard mesh cloth surface layer arranged above the second jacquard mesh cloth surface layer, and a second jacquard mesh cloth surface layer arranged above the first jacquard mesh cloth surface layer, and air holes are formed in the first jacquard screen cloth surface layer and the second jacquard screen cloth surface layer. Due to the fact that the first jacquard mesh cloth surface layer and the second jacquard mesh cloth surface layer which are woven in the perpendicular direction are arranged, the thickness and the strength of the mesh cloth structure are improved, the abrasion resistance is improved, and the service life is prolonged. The middle supporting layer, the skin-attaching bottom layer and the second jacquard mesh cloth surface layer are bonded through hot melt adhesive points, then composite connection is conducted, the influence of a traditional adhesive film on air permeability is avoided, the temperature adjusting function is achieved through phase change microcapsules, and the antibacterial effect of the skin-attaching bottom layer is improved through a silver ion antibacterial coating.

Description

Technical Field

[0001] This utility model belongs to the field of Jacquard mesh technology, and in particular relates to a double Jacquard multilayer composite breathable mesh structure. Background Technology

[0002] Jacquard mesh is a jacquard fabric made using a jacquard device. Jacquard multi-layer composite breathable mesh is often used to make the mesh breathable layer of athletic shoe uppers. Athletic shoes made from it are flexible, lightweight, breathable, comfortable, and have a strong three-dimensional feel. At the same time, jacquard fabric is also widely used in home decoration and has become a choice for many people in their daily lives.

[0003] However, in practical applications, existing jacquard multi-layer composite breathable mesh fabrics have low mechanical strength when used alone, while the multi-layer structure can easily lead to a decrease in the breathability of the mesh structure. Furthermore, traditional multi-layer mesh fabrics are connected by adhesive film or sewing, which presents a contradiction between breathability and support durability, as well as technical problems such as easy hardening and weight increase that affect comfort. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a double Jacquard multilayer composite breathable mesh structure, which can effectively solve the problems of the existing technology.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a double Jacquard multilayer composite breathable mesh fabric structure, comprising an intermediate support layer, a skin-friendly bottom layer disposed below the intermediate support layer, and a second Jacquard mesh fabric top layer disposed above the intermediate support layer, and further comprising:

[0007] A first Jacquard mesh surface layer is disposed on top of a second Jacquard mesh surface layer, and the interior of the first and second Jacquard mesh surface layers is provided with ventilation holes.

[0008] Hot melt adhesive dots are set above and below the intermediate support layer;

[0009] Phase change microcapsules are placed inside the skin's underlying layer.

[0010] Furthermore, the weaving directions of the first and second jacquard mesh surface layers are perpendicular to each other.

[0011] Furthermore, the vent holes are arranged at equal intervals inside the first and second Jacquard mesh layers.

[0012] Furthermore, the intermediate support layer has an "X"-shaped cross-grid structure, and the hot melt adhesive dots are arranged at equal intervals above and below the intermediate support layer. The grid nodes of the intermediate support layer are bonded to the surface layer of the second Jacquard mesh and the skin-adhesive bottom layer through the hot melt adhesive dots.

[0013] Furthermore, the skin-adhesive base layer has a smooth honeycomb structure, and the phase change microcapsules are embedded within the honeycomb structure of the skin-adhesive base layer.

[0014] Furthermore, the surface of the skin-adhesive base layer is coated with a silver ion antibacterial coating, and the silver ion antibacterial coating is evenly distributed on the surface of the skin-adhesive base layer.

[0015] This utility model has the following beneficial effects:

[0016] This invention improves the thickness and strength of the mesh structure by incorporating a first and a second Jacquard mesh surface layer woven in mutually perpendicular directions, thereby enhancing abrasion resistance and service life. Furthermore, it uses hot-melt adhesive dot matrix bonding of the yarn weaving nodes to compositely connect the intermediate support layer, the skin-contact bottom layer, and the second Jacquard mesh surface layer. This achieves stable multi-layer mesh composite connection while avoiding the impact on breathability caused by traditional adhesive film bonding of different mesh layers, thus optimizing the multi-layer mesh structure composite connection method. Phase change microcapsules embedded in the honeycomb-structured skin-contact bottom layer enable temperature regulation of the mesh structure, and a silver ion antibacterial coating enhances the antibacterial effect of the skin-contact bottom layer, thereby improving the comfort of the mesh structure. Ultimately, this optimizes the structure of the multi-layer composite breathable mesh fabric, resulting in superior performance. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the present invention.

[0020] Figure 3 This is an exploded view of the present invention;

[0021] Figure 4 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Intermediate support layer; 2. Skin-friendly bottom layer; 3. First jacquard mesh surface layer; 4. Second jacquard mesh surface layer; 5. Breathable pores; 6. Hot melt adhesive dots; 7. Phase change microcapsules; 8. Silver ion antibacterial coating. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0025] Please see Figure 1-4 As shown, this utility model is a double jacquard multilayer composite breathable mesh fabric structure, including an intermediate support layer 1, a skin-friendly bottom layer 2 disposed below the intermediate support layer 1, and a second jacquard mesh fabric surface layer 4 disposed above the intermediate support layer 1, and further including:

[0026] The first jacquard mesh layer 3 is positioned above the second jacquard mesh layer 4. The weaving directions of the first jacquard mesh layer 3 and the second jacquard mesh layer 4 are perpendicular to each other. The use of double-layered jacquard mesh with perpendicular weaving directions increases the strength of the mesh structure. Ventilation holes 5 are provided inside the first jacquard mesh layer 3 and the second jacquard mesh layer 4. The ventilation holes 5 are arranged at equal intervals inside the first jacquard mesh layer 3 and the second jacquard mesh layer 4 to ensure the breathability of the mesh structure. Yes; hot melt adhesive dots 6 are set above and below the intermediate support layer 1, and the hot melt adhesive dots 6 are arranged at equal intervals above and below the intermediate support layer 1. The intermediate support layer 1 has an "X" shaped cross grid structure, and the grid nodes of the intermediate support layer 1 are bonded to the second Jacquard mesh surface layer 4 and the skin-adhesive bottom layer 2 through the hot melt adhesive dots 6. The hot melt adhesive dots 6 are used as connectors to bond the intermediate support layer 1 to the second Jacquard mesh surface layer 4 and the skin-adhesive bottom layer 2, and the bonding points are at the nodes to avoid affecting the breathability of the mesh fabric;

[0027] Phase change microcapsules 7 are disposed inside the skin-contact base layer 2, which has a smooth honeycomb structure. The phase change microcapsules 7 are embedded in the honeycomb structure of the skin-contact base layer 2. The phase change microcapsules 7 enable the mesh structure to absorb and release heat, thus achieving active temperature regulation. The surface of the skin-contact base layer 2 is coated with a silver ion antibacterial coating 8, which is uniformly distributed on the surface of the skin-contact base layer 2. The silver ion antibacterial coating 8 releases silver ions Ag⁺, which destroys the microbial structure, giving the mesh structure bactericidal, bacteriostatic, and antifungal effects.

[0028] Working Principle: When the multi-layer composite breathable mesh structure is applied to sports shoes or other fabric products, the use of a first Jacquard mesh surface layer 3 and a second Jacquard mesh surface layer 4 with mutually perpendicular weaving directions makes the mesh structure stronger and more durable. Simultaneously, ventilation holes 5 allow for airflow both inside and outside the mesh structure. Furthermore, the intermediate support layer 1, bonded by hot melt adhesive dots 6, forms a breathable channel with the second Jacquard mesh surface layer 4 and the skin-contact bottom layer 2, further ensuring the breathability of the fabric product. When the ambient temperature rises, the phase change microcapsules 7 absorb heat, lowering the surface temperature of the textile and providing comfort. Conversely, when the ambient temperature drops, the phase change microcapsules 7 release heat, raising the surface temperature of the textile and providing warmth, thus achieving active temperature regulation. Moreover, during prolonged wear of sports shoes or fabric products, the silver ion antibacterial coating 8 releases silver ions (Ag⁺) to destroy the structure of microorganisms, ensuring comfort.

[0029] The above are merely preferred embodiments of the present utility model and do not limit the present utility model. Any modifications, equivalent substitutions, or improvements made to the technical solutions described in the foregoing embodiments, or to some of the technical features, shall fall within the protection scope of the present utility model.

Claims

1. A double jacquard multilayer composite breathable mesh fabric structure, comprising an intermediate support layer (1), a skin-adhesive bottom layer (2) disposed below the intermediate support layer (1), and a second jacquard mesh fabric top layer (4) disposed above the intermediate support layer (1), characterized in that, Also includes: The first Jacquard mesh surface layer (3) is disposed above the second Jacquard mesh surface layer (4), and the first Jacquard mesh surface layer (3) and the second Jacquard mesh surface layer (4) are provided with ventilation holes (5). Hot melt adhesive dots (6) are set above and below the intermediate support layer (1); Phase change microcapsules (7) are placed inside the skin-penetrating base layer (2).

2. The double Jacquard multilayer composite breathable mesh structure according to claim 1, characterized in that, The weaving directions of the first Jacquard mesh surface layer (3) and the second Jacquard mesh surface layer (4) are perpendicular to each other.

3. The double jacquard multilayer composite breathable mesh structure according to claim 1, characterized in that, The ventilation holes (5) are arranged at equal intervals inside the first Jacquard mesh surface layer (3) and the second Jacquard mesh surface layer (4).

4. The double jacquard multilayer composite breathable mesh structure according to claim 1, characterized in that, The intermediate support layer (1) has an "X" shaped cross grid structure. The hot melt adhesive dots (6) are arranged at equal intervals above and below the intermediate support layer (1). The grid nodes of the intermediate support layer (1) are bonded to the second Jacquard mesh surface layer (4) and the skin-adhesive bottom layer (2) through the hot melt adhesive dots (6).

5. The double jacquard multilayer composite breathable mesh structure according to claim 1, characterized in that, The skin-adhesive base layer (2) has a smooth honeycomb structure, and the phase change microcapsules (7) are embedded in the honeycomb structure of the skin-adhesive base layer (2).

6. The double Jacquard multilayer composite breathable mesh structure according to claim 1, characterized in that, The surface of the skin-penetrating base layer (2) is coated with a silver ion antibacterial coating (8), and the silver ion antibacterial coating (8) is evenly distributed on the surface of the skin-penetrating base layer (2).

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