Thin film fabric with anti-puncture structure

Abstract

The utility model discloses a thin film fabric with an anti-puncture structure, which relates to the technical field of thin film fabrics, and comprises a base layer and a wear-resistant layer, the outer side of the base layer is coated with a reinforcing layer, the outer side of the reinforcing layer is coated with a protective layer, the outer side of the protective layer is coated with a breathable layer, the wear-resistant layer is coated on the outer side of the breathable layer, and the wear-resistant layer is coated on the outer side of the breathable layer. The reinforcing layer comprises a first braided wire and a second braided wire, and a protective block is arranged between the first braided wire and the second braided wire. When the thin film fabric with the anti-puncture structure is used, the first polyethylene fiber lines and the second polyethylene fiber lines in the protective layer can play a first-layer protection role on the fabric, sharp objects are prevented from directly penetrating through the fabric, and meanwhile, the protective blocks in the reinforcing layer can play a second-layer protection role on the fabric, so that the sharp objects are prevented from directly penetrating through the fabric. In addition, the protection block is fixed in the reinforcing layer through the first braided wire and the second braided wire, and therefore the stability of the protection block can be improved.

Description

Technical Field

[0001] This utility model relates to the field of film fabric technology, specifically a film fabric with a puncture-resistant structure. Background Technology

[0002] People's demand for textiles has moved beyond basic functions like warmth and coverage; they now place greater emphasis on durability, protection, and environmental friendliness in challenging environments. This shift in demand is particularly evident in sportswear, outdoor gear, and occupational protective clothing.

[0003] Existing thin-film fabrics are very thin and light, making them prone to tearing and puncture when scratched by sharp objects, resulting in damage to the entire fabric and thus failing to provide good puncture resistance. Utility Model Content

[0004] The purpose of this invention is to provide a thin film fabric with a puncture-resistant structure to solve the problem mentioned in the background art that the currently used thin film fabrics do not have good puncture resistance.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a thin film fabric with a puncture-resistant structure, comprising: a base layer and an abrasion-resistant layer, wherein a reinforcing layer is covered on the outside of the base layer, a protective layer is covered on the outside of the reinforcing layer, a breathable layer is covered on the outside of the protective layer, and the abrasion-resistant layer is covered on the outside of the breathable layer.

[0006] The reinforcing layer includes a first braided wire and a second braided wire, and a protective block is provided between the first braided wire and the second braided wire.

[0007] Preferably, the first braided wire and the second braided wire are arranged in an alternating vertical arrangement, and the protective block is evenly installed between the first braided wire and the second braided wire.

[0008] Preferably, the protective layer comprises a first polyethylene fiber thread and a second polyethylene fiber thread.

[0009] Preferably, the first polyethylene fiber thread and the second polyethylene fiber thread are cross-connected.

[0010] Preferably, the surface of the breathable layer is provided with a first vent hole, which is uniformly distributed on the surface of the breathable layer.

[0011] Preferably, the surface of the wear-resistant layer is provided with a second vent hole, which is uniformly formed on the surface of the wear-resistant layer.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: When the film fabric with the puncture-resistant structure is used, the first polyethylene fiber thread and the second polyethylene fiber thread in the protective layer can provide a first layer of protection for the fabric, preventing sharp objects from directly penetrating the fabric. At the same time, the protective block in the reinforcing layer can provide a second layer of protection for the fabric, making it difficult for sharp objects to penetrate the protective block. Furthermore, the protective block is fixed in the reinforcing layer by the first braided thread and the second braided thread, thereby increasing the stability of the protective block. This is the characteristic of the use of the film fabric with the puncture-resistant structure.

[0013] 1. The puncture-resistant membrane fabric can be protected by the first and second polyethylene fiber threads in the protective layer. At the same time, the protective blocks in the reinforcing layer can increase the overall protective effect of the fabric, so that sharp objects will not directly cut through the fabric, thus increasing the overall puncture resistance of the fabric.

[0014] 2. The puncture-resistant membrane fabric allows for normal air circulation within the fabric through the gaps between the first and second polyethylene fiber threads in the protective layer. Simultaneously, the first and second ventilation holes enhance the overall breathability of the fabric, making it more comfortable to wear. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional cross-sectional view of the reinforcing layer of this utility model;

[0017] Figure 3 This is a three-dimensional cross-sectional view of the wear-resistant layer of this utility model;

[0018] Figure 4 This is a three-dimensional cross-sectional view of the protective layer of this utility model.

[0019] In the diagram: 1. Base layer; 2. Reinforcing layer; 3. Protective layer; 4. Breathable layer; 5. Wear-resistant layer; 201. First braided thread; 202. Second braided thread; 203. Protective block; 301. First polyethylene fiber thread; 302. Second polyethylene fiber thread; 6. First vent hole; 7. Second vent hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 This utility model provides a technical solution: a thin film fabric with a puncture-resistant structure, comprising: a base layer 1 and an abrasion-resistant layer 5, a reinforcing layer 2 covering the outside of the base layer 1, a protective layer 3 covering the outside of the reinforcing layer 2, a breathable layer 4 covering the outside of the protective layer 3, and the abrasion-resistant layer 5 covering the outside of the breathable layer 4.

[0022] The reinforcing layer 2 includes a first braided wire 201 and a second braided wire 202. A protective block 203 is provided between the first braided wire 201 and the second braided wire 202. The first braided wire 201 and the second braided wire 202 are arranged in an alternating vertical structure. The protective block 203 is evenly installed between the first braided wire 201 and the second braided wire 202. Both the first braided wire 201 and the second braided wire 202 are made of ultrafine nanofiber material.

[0023] In practical implementation, when the film fabric with the puncture-resistant structure is punctured by a sharp object, it first passes through the outermost abrasion-resistant layer 5 and the breathable layer 4 to one side of the protective layer 3. Since the first polyethylene fiber thread 301 and the second polyethylene fiber thread 302 are arranged in a crisscross pattern, the first polyethylene fiber thread 301 and the second polyethylene fiber thread 302 inside the protective layer 3 can act as a buffer against the sharp object, thereby reducing the puncture force. Then, it passes through the protective layer 3 to the reinforcing layer 2, where a protective block 203 is connected. The protective block 203 is mainly made of DuPont fiber, which is characterized by high hardness, good toughness, and high elongation at break, thus effectively preventing puncture by sharp objects. The protective block 203 is fixed inside the reinforcing layer 2 by the first braided thread 201 and the second braided thread 202, thus increasing the stability of the entire reinforcing layer 2. During processing, the ultrafine nanofiber material is formed by spraying solution or melt under the action of a high voltage electric field. By controlling factors such as voltage, receiving distance, and solvent evaporation rate, the diameter, length, arrangement, and orientation of the nanofibers can be precisely controlled to achieve electrospinning. At the same time, a specific patterned surface template is used to guide the growth of nanofibers, ensuring the orderly arrangement of fibers and improving the structural stability and performance of the film. Furthermore, by performing technical treatments on the surface of the fabric (such as plasma treatment and chemical plating), the interfacial compatibility between the base fabric and the film can be improved, enhancing the overall performance of the composite material and reducing the risk of delamination.

[0024] See Figure 1 , Figure 2 and Figure 4 It can be seen that, during use, the first polyethylene fiber thread 301 and the second polyethylene fiber thread 302 in the protective layer 3 can provide the first layer of protection for the fabric, while the protective block 203 in the reinforcing layer 2 can provide the second layer of protection for the fabric, thereby increasing the puncture resistance of the entire fabric.

[0025] The protective layer 3 includes a first polyethylene fiber 301 and a second polyethylene fiber 302, which are cross-connected. The surface of the breathable layer 4 is provided with a first vent 6, which is uniformly provided on the surface of the breathable layer 4. The surface of the wear-resistant layer 5 is provided with a second vent 7, which is uniformly provided on the surface of the wear-resistant layer 5. The first vent 6 and the second vent 7 are staggered.

[0026] In practical implementation, the puncture-resistant membrane fabric, due to the cross-distribution of the first polyethylene fiber thread 301 and the second polyethylene fiber thread 302 in the protective layer 3, and the small gap in the middle and large gap on the periphery between the first polyethylene fiber thread 301 and the second polyethylene fiber thread 302, can increase the heat dissipation and ventilation effect of the entire fabric through the gap between the first polyethylene fiber thread 301 and the second polyethylene fiber thread 302. At the same time, the surface of the breathable layer 4 and the abrasion-resistant layer 5 are respectively provided with the first air vent 6 and the second air vent 7, which are staggered. The first air vent 6 and the second air vent 7 can increase the ventilation effect of the entire fabric, allowing air to enter the interior of the fabric better through the first air vent 6 and the second air vent 7. In addition, the breathable layer 4 is made of linen, and the abrasion-resistant layer 5 is made of polyester. While providing breathability, it can also increase the abrasion resistance of the entire fabric, making the entire fabric more comfortable to wear.

[0027] See Figure 1 , Figure 3 and Figure 4 It is known that, during use, the breathability of the entire fabric can be increased through the gap between the first polyethylene fiber thread 301 and the second polyethylene fiber thread 302, and the breathability of the fabric can be further improved by the combination of the first air vent 6 and the second air vent 7.

[0028] In summary: When using this puncture-resistant membrane fabric, since the main material of the entire base layer 1 is cotton, which is more comfortable to wear, the base layer 1 can be used as the innermost layer of the fabric. Then, the reinforcing layer 2, protective layer 3, breathable layer 4, and abrasion-resistant layer 5 are wrapped around the outer layer in sequence, thereby increasing the puncture resistance and breathability of the entire fabric. This is the characteristic of the use of the puncture-resistant membrane fabric. The contents not described in detail in this description are existing technologies known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A thin-film fabric with a puncture-resistant structure, comprising: The base layer (1) and the wear-resistant layer (5) are characterized in that: the outer side of the base layer (1) is covered with a reinforcing layer (2), the outer side of the reinforcing layer (2) is covered with a protective layer (3), the outer side of the protective layer (3) is covered with a breathable layer (4), and the wear-resistant layer (5) is covered with the outer side of the breathable layer (4). The reinforcing layer (2) includes a first braided wire (201) and a second braided wire (202), and a protective block (203) is provided between the first braided wire (201) and the second braided wire (202).

2. The film fabric with a puncture-resistant structure according to claim 1, characterized in that: The first braided wire (201) and the second braided wire (202) are arranged in an alternating pattern, and the protective block (203) is evenly installed between the first braided wire (201) and the second braided wire (202).

3. The film fabric with a puncture-resistant structure according to claim 1, characterized in that: The protective layer (3) includes a first polyethylene fiber thread (301) and a second polyethylene fiber thread (302).

4. The film fabric with a puncture-resistant structure according to claim 3, characterized in that: The first polyethylene fiber thread (301) and the second polyethylene fiber thread (302) are cross-connected.

5. A film fabric with a puncture-resistant structure according to claim 1, characterized in that: The surface of the breathable layer (4) is provided with a first vent (6), and the first vent (6) is evenly distributed on the surface of the breathable layer (4).

6. The film fabric with a puncture-resistant structure according to claim 1, characterized in that: The surface of the wear-resistant layer (5) is provided with a second vent (7), and the second vent (7) is uniformly opened on the surface of the wear-resistant layer (5).

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