High-toughness waterproof polyester fabric

Abstract

The utility model relates to the technical field of polyester fabrics, in particular to a high-toughness waterproof polyester fabric which comprises a first polyester fabric body, a semicircular part is arranged on the bottom side of the first polyester fabric body, the bottom side of the first polyester fabric body is fixedly connected with the top side of the cambered surface of the semicircular part, an arc-shaped part is arranged on the plane of the bottom side of the semicircular part, and the arc-shaped part is fixedly connected with the top side of the cambered surface of the semicircular part. According to the high-toughness waterproof polyester fabric, the first polyester fabric body and the second polyester fabric body are designed, the semicircular pieces and the arc-shaped pieces are designed in an interlayer between the first polyester fabric body and the second polyester fabric body, when the fabric bodies are subjected to drawing force, the semicircular pieces and the arc-shaped pieces can deform, and therefore the fabric bodies are not prone to deformation; by means of the high-strength fiber structure, tension is effectively dispersed, the arc-shaped structures of the semicircular pieces can evenly guide the tension to the two sides, the arc-shaped structures are not rigid structures and have certain flexibility, and the polyester fabric can flexibly adapt to various bends and twists in the using process due to the flexibility of the semicircular pieces and the arc-shaped pieces.

Description

Technical Field

[0001] This utility model relates to the field of polyester fabric technology, specifically to a high-toughness waterproof polyester fabric. Background Technology

[0002] Polyester fabric refers to fabrics made primarily from polyester fibers. Polyester fibers are synthetic fibers produced by the chemical polycondensation of organic diacids and diols. Due to their many excellent properties, polyester fabric is widely used in the textile industry.

[0003] In existing technologies, polyester fabric is used in a variety of different scenarios. For example, T-shirts made of polyester fabric can maintain their shape for a long time after wearing, and they dry quickly after washing, making them easy to wear and care for daily. Shirts are made of polyester blended fabric, incorporating natural fibers such as cotton, which retains the strength of polyester while improving moisture absorption and softness, making them comfortable to wear and giving them a neat and stylish appearance.

[0004] However, wearing polyester T-shirts during vigorous exercise or maintaining certain postures for extended periods can cause excessive stretching of the garment, exceeding the elastic recovery range of polyester fibers. When the external force is removed, the garment cannot fully return to its original shape, resulting in deformation. For example, frequently performing vigorous chest expansion exercises or bending over may deform the shoulders, waist, and other parts of the T-shirt. To address this, we propose a high-tenacity, waterproof polyester fabric. Utility Model Content

[0005] One of the technical problems this application aims to solve is to make polyester fabric less prone to deformation during use by adding high-toughness fibers.

[0006] To solve the above-mentioned technical problems, this application provides a high-toughness waterproof polyester fabric, including a polyester fabric body one, a semi-circular part is provided on the bottom side of the polyester fabric body one, the bottom side of the polyester fabric body one is fixedly connected to the top side of the arc surface of the semi-circular part, an arc-shaped part is provided on the bottom plane of the semi-circular part, the bottom plane of the semi-circular part is fixedly connected to one end of the arc-shaped part, and a polyester fabric body two is provided on the bottom side of the arc surface of the arc-shaped part, the bottom side of the arc surface of the arc-shaped part is fixedly connected to the top side of the polyester fabric body two.

[0007] In some embodiments, a breathable layer is designed at the opening of the inner wall of the semi-circular part and the arc-shaped part, and the breathable layer is cylindrical and fixedly connected to the inner wall of the semi-circular part and the arc-shaped part.

[0008] In some embodiments, the inner walls of the first polyester fabric body, the second polyester fabric body, and the breathable layer are all provided with connecting holes, and the inner surface of the connecting holes is connected to the outer side of the breathable layer.

[0009] In some embodiments, the outer side of the breathable layer is fixedly connected to the inner walls of polyester fabric body one and polyester fabric body two respectively, a waterproof layer is provided at one end of the breathable layer, and one end of the breathable layer is fixedly connected to the inner wall of the waterproof layer. A cleaning layer is provided on one side of the waterproof layer, and one side of the waterproof layer is fixedly connected to one side of the cleaning layer.

[0010] In some embodiments, one side of the waterproof layer is fixedly connected to both the first polyester fabric and one side of the first polyester fabric.

[0011] In some embodiments, both the inner walls of the first polyester fabric body and the second polyester fabric body are provided with anti-wrinkle components, and the inner walls of the first polyester fabric body and the second polyester fabric body are fixedly connected to one end of the anti-wrinkle component.

[0012] This utility model has at least the following beneficial effects:

[0013] 1. The design incorporates two polyester fabric bodies, with a semi-circular component and an arc-shaped component in the interlayer between them. When the fabric is subjected to tensile force, the semi-circular and arc-shaped components deform. Thanks to their high-strength fiber structure, they effectively disperse the tensile force. The arc-shaped structure of the semi-circular component can evenly guide the tensile force to both sides. They are not rigid structures. Ultra-high molecular weight polyethylene fibers possess both high strength and a certain degree of flexibility. This flexibility of the semi-circular and arc-shaped components allows the polyester fabric to flexibly adapt to various bends and twists during use.

[0014] 2. A waterproof layer is designed on one side of both polyester fabric body one and polyester fabric body two. When rainwater, dew and other liquid water come into contact with the fabric surface, they first encounter the barrier of the outer waterproof layer, which greatly enhances the overall waterproof effect and can effectively cope with harsh conditions such as heavy rain and long-term humid environment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the component disassembly structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the disassembled structure of the components of this utility model;

[0018] Figure 4 This is an enlarged structural diagram of the component of this utility model;

[0019] Figure 5 This is an enlarged structural diagram of a partial component of this utility model;

[0020] In the diagram: 11. Polyester fabric body one; 12. Semi-circular part; 13. Arc-shaped part; 14. Polyester fabric body two; 15. Breathable layer; 16. Waterproof layer; 17. Cleaning layer; 18. Connecting hole; 19. Anti-wrinkle part. Detailed Implementation

[0021] 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.

[0022] Example 1: Please refer to Figures 1-5 This utility model provides a technical solution: a high-toughness waterproof polyester fabric, comprising a polyester fabric body 11, a semi-circular part 12 disposed on the bottom side of the polyester fabric body 11, the bottom side of the polyester fabric body 11 being fixedly connected to the top side of the arc surface of the semi-circular part 12, an arc-shaped part 13 disposed on the bottom plane of the semi-circular part 12, the bottom plane of the semi-circular part 12 being fixedly connected to one end of the arc-shaped part 13, a second polyester fabric body 14 disposed on the bottom side of the arc surface of the arc-shaped part 14, the bottom side of the arc surface of the arc-shaped part 14 being fixedly connected to the top side of the second polyester fabric body 14, and a breathable layer 15 designed at the opening of the inner wall of the semi-circular part 12 and the arc-shaped part 13, the breathable layer 15 being cylindrical and fixedly connected to the semi-circular part 12 and the arc-shaped part 13. The inner walls of the shaped component 13, the inner walls of polyester fabric body 11, polyester fabric body 14, and the inner walls of the breathable layer 15 are all provided with connecting holes 18. The inner surface of the connecting hole 18 is connected to the outer side of the breathable layer 15. The outer side of the breathable layer 15 is fixedly connected to the inner walls of polyester fabric body 11 and polyester fabric body 14 respectively. A waterproof layer 16 is provided at one end of the breathable layer 15. One end of the breathable layer 15 is fixedly connected to the inner wall of the waterproof layer 16. A cleaning layer 17 is provided on one side of the waterproof layer 16. One side of the waterproof layer 16 is fixedly connected to one side of the cleaning layer 17. One side of the waterproof layer 16 is fixedly connected to one side of polyester fabric body 11 and polyester fabric body 14 respectively.

[0023] When using this type of high-toughness waterproof polyester fabric, it is designed with two polyester fabric bodies, 11 and 14. A semi-circular component 12 and an arc-shaped component 13 are respectively designed in the interlayer between the two, and both are woven from ultra-high molecular weight polyethylene fibers. The top side of the arc surface of the semi-circular component 12 is fixed to the bottom side of the polyester fabric body 11. Because the semi-circular component 12 is semi-circular, its bottom plane is fixed to the arc-shaped component 13, which is fixed at one end of the bottom plane. Thus, during use, when the fabric is subjected to tensile force, the semi-circular component 12 and the arc-shaped component 13 will deform, relying on their own... The high-strength fiber structure effectively disperses tensile force. The arc-shaped structure of the semi-circular part 12 can evenly guide the tensile force to both sides, while the arc-shaped part 13 further assists, making the force on each part of the entire fabric more balanced during the stretching process, which greatly improves the overall tensile strength of the polyester fabric. At the same time, although the semi-circular part 12 and the arc-shaped part 13 are made of high-strength fibers, they are not rigid structures. Ultra-high molecular weight polyethylene fibers have a certain degree of flexibility while possessing high strength. This flexibility of the semi-circular part 12 and the arc-shaped part 13 allows the polyester fabric to flexibly adapt to various bending, twisting and other deformations during use.

[0024] A breathable layer 15 is designed between the semi-circular part 12 and the arc-shaped part 13. Since the semi-circular part 12 and the arc-shaped part 13 are sandwiched, the breathable layer 15 is located between them. At the same time, the breathable layer 15 is cylindrical and runs through the polyester fabric 1 and the polyester fabric body 2 14. During use, it forms a directional ventilation path. This design can guide the air to flow in a specific direction and accurately deliver fresh air to the required area. For example, in outdoor sportswear, it can provide good ventilation for areas that are prone to sweating, such as the armpits and back, and quickly remove sweat. The breathable layer 15 is made of polyester fiber, which has good breathability and quick-drying properties. It can quickly remove moisture and keep you dry. At the same time, polyester fiber has high strength, wear resistance, and is not easily deformed, which helps to maintain the structural stability of the breathable layer 15 and ensure long-term breathability.

[0025] A waterproof layer 16 is designed on one side of both polyester fabric body 11 and polyester fabric body 2 14. When rainwater, dew and other liquid water come into contact with the fabric surface, they first encounter the barrier of the outer waterproof layer 16, which greatly enhances the overall waterproof effect and can effectively cope with harsh conditions such as heavy rain and long-term humid environment. The polytetrafluoroethylene (PTFE) coating has extremely low surface energy. Water droplets on its surface are spherical, making it difficult to adhere and penetrate. The waterproof effect is excellent and can effectively resist the intrusion of various forms of water.

[0026] A cleaning layer 17 is designed on one side of the waterproof layer 16. The cleaning layer 17 uses a titanium dioxide (TiO2) nano-coating, which gives it superhydrophobic and oleophobic properties. Dust and stains are difficult to adhere to. Once dirty, the fabric can be restored to cleanliness simply by rinsing with rainwater or wiping, greatly reducing the frequency of washing.

[0027] Example 2: Please refer to Figures 1-5 Both polyester fabric body 11 and polyester fabric body 2 are provided with anti-wrinkle components 19 on their inner walls, and the inner walls of polyester fabric body 11 and polyester fabric body 2 are fixedly connected to one end of the anti-wrinkle component 19.

[0028] Anti-wrinkle elements 19 are designed into polyester fabric body 11 and polyester fabric body 2 14. Anti-wrinkle elements 19 are arc-shaped. During daily storage, such as when large amounts of fabric are stacked together or placed in a confined space and compressed by surrounding objects, the fiber structure of polyester fabric body 11 and polyester fabric body 2 14 is forced to change shape. Especially when external force is concentrated in a localized area, the fibers in that area are compressed and bent, thus forming wrinkles. The arc-shaped anti-wrinkle element 19 provides uniform support within the polyester fabric body. When the fabric is compressed or bent by external force, the anti-wrinkle element 19 can prevent the fibers from being compressed and bent. It reduces fiber disorder caused by external force, thereby effectively preventing wrinkle formation. The anti-wrinkle layer uses high-strength elastic spandex fiber. Spandex itself has high elasticity, which gives the anti-wrinkle element 19 good stretchability, allowing it to stretch and contract with the deformation of the polyester fabric, effectively buffering the impact of external force on the fabric.

[0029] Please see Figures 1-5The polyester fabric body 11 and polyester fabric body 14 are designed with a semi-circular component 12 and an arc-shaped component 13. During use, when the fabric is subjected to tensile force, the semi-circular component 12 and the arc-shaped component 13 will deform. Due to their high-strength fiber structure, they effectively disperse the tensile force. The arc-shaped structure of the semi-circular component 12 can evenly guide the tensile force to both sides, while the arc-shaped component 13 further assists, making the stress on all parts of the fabric more balanced during stretching. Simultaneously, a breathable layer 15 is designed between the semi-circular component 12 and the arc-shaped component 13. Because the semi-circular component 12 and the arc-shaped component 13 are sandwiched between these layers, the designed breathable layer allows for ventilation. Layer 15 is located between the two layers. The breathable layer 15 is cylindrical, penetrating both polyester fabric one and polyester fabric two 14, forming a directional ventilation path during use. A waterproof layer 16 is designed on one side of both polyester fabric one 11 and polyester fabric two 14. When rainwater, dew, or other liquid water comes into contact with the fabric surface, it first encounters the barrier of the outer waterproof layer 16, greatly enhancing the overall waterproof effect and effectively coping with harsh conditions such as heavy rain and prolonged humid environments. A cleaning layer 17 is designed on one side of the waterproof layer 16. The cleaning layer 17 uses a titanium dioxide nano-coating, giving it superhydrophobic and oleophobic properties. Dust and stains are difficult to adhere to; once soiled, simply rinsing with rainwater or wiping easily restores the fabric to cleanliness.

[0030] Anti-wrinkle element 19 is designed in polyester fabric body 11 and polyester fabric body 2 14. The anti-wrinkle element 19 is arc-shaped. Its special shape can provide uniform support inside the polyester fabric body. When the fabric is squeezed or bent by external force, the anti-wrinkle element 19 can prevent the fibers from being squeezed and bent. It reduces the fiber disorder caused by external force, thereby effectively preventing the formation of wrinkles.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A high-toughness, waterproof polyester fabric, characterized in that: The device includes a polyester fabric body one (11), a semi-circular part (12) is provided on the bottom side of the polyester fabric body one (11), the bottom side of the polyester fabric body one (11) is fixedly connected to the top side of the arc surface of the semi-circular part (12), an arc-shaped part (13) is provided on the bottom plane of the semi-circular part (12), one end of the bottom plane of the semi-circular part (12) is fixedly connected to the arc-shaped part (13), a polyester fabric body two (14) is provided on the bottom side of the arc surface of the arc-shaped part, and the bottom side of the arc surface of the arc-shaped part is fixedly connected to the top side of the polyester fabric body two (14).

2. The high-toughness waterproof polyester fabric according to claim 1, characterized in that: The inner wall openings of the semicircular part (12) and the arc-shaped part (13) are designed with a breathable layer (15), which is cylindrical and fixedly connected to the inner wall of the semicircular part (12) and the arc-shaped part (13).

3. The high tenacity waterproof polyester fabric according to claim 2, characterized in that: The inner walls of the first polyester fabric (11), the second polyester fabric (14), and the breathable layer (15) are all provided with connecting holes (18), and the inner surface of the connecting holes (18) is connected to the outer side of the breathable layer (15).

4. The high tenacity waterproof polyester fabric according to claim 3, characterized in that: The outer side of the breathable layer (15) is fixedly connected to the inner walls of polyester fabric body one (11) and polyester fabric body two (14) respectively. A waterproof layer (16) is provided at one end of the breathable layer (15), and the inner wall of the waterproof layer (16) is fixedly connected to the inner wall of the waterproof layer (16). A cleaning layer (17) is provided on one side of the waterproof layer (16), and one side of the waterproof layer (16) is fixedly connected to one side of the cleaning layer (17).

5. The high-toughness waterproof polyester fabric according to claim 4, characterized in that: One side of the waterproof layer (16) is fixedly connected to one side of the polyester fabric body (11) and the other side of the polyester fabric body (11).

6. The high-toughness waterproof polyester fabric according to claim 5, characterized in that: Both the inner walls of the first polyester fabric (11) and the second polyester fabric (14) are provided with anti-wrinkle components (19), and the inner walls of the first polyester fabric (11) and the second polyester fabric (14) are fixedly connected to one end of the anti-wrinkle component (19).

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