Washable, compression-resistant and tear-resistant polyester fabric

Abstract

The utility model relates to the technical field of polyester fabrics, in particular to a washable compression-resistant tear-resistant polyester fabric which comprises an anti-tear layer, air holes are formed in the inner wall of the anti-tear layer, cross-shaped hair rings are arranged on the inner surfaces of the air holes, the inner surfaces of the air holes are fixedly connected with one ends of the cross-shaped hair rings, and the other ends of the cross-shaped hair rings are fixedly connected with the anti-tear layer. According to the washable, compression-resistant and tear-resistant polyester fabric, the tear-resistant layer is designed in the interlayer of the first polyester fabric body and the second polyester fabric body, the air holes are formed in the tear-resistant layer, the cross-shaped hair rings are designed in the air holes, and when the fabric is torn by external force, the tear-resistant layer can be prevented from falling off due to the high-strength characteristic of the tear-resistant layer, so that the washable, compression-resistant and tear-resistant polyester fabric is not prone to falling off, and the washable, compression-resistant and tear-resistant polyester fabric is not prone to falling off. The anti-tear layer is arranged on the anti-tear layer, stress can be effectively dispersed, cracks are prevented from rapidly expanding from a single stress point, cross-shaped hair rings are designed in the air holes, when the cloth is locally scratched by sharp objects or impacted by external force, fiber bundles of the cross-shaped hair rings and the anti-tear layer jointly form a buffer net, and the fiber bundles are interwoven like countless tiny anchor points to hinder spreading of tearing openings.

Description

Technical Field

[0001] This utility model relates to the field of polyester fabric technology, specifically to a washable, pressure-resistant, and tear-resistant 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 scenarios, such as decorative fabrics. Due to its good abrasion resistance and stain resistance, polyester fabric effectively resists friction and stains from daily use when used as sofa upholstery. Specially treated polyester fabric also has waterproof and oil-proof properties, making it easy to wipe clean even if beverages or food are spilled. Furthermore, polyester fabric can be printed and jacquard to create rich textures and patterns, meeting the diverse aesthetic needs of consumers for sofas.

[0004] However, when polyester fabric is used on sofas, the fabric is immediately subjected to pressure the moment a user sits on it. At the same time, because the sofa is relatively soft, it will sag when the user sits down, and the fabric will follow suit. This will cause slight stretching of the fabric, but continuous stretching will cause it to gradually lose its original tightness, thereby reducing the quality of the sofa. To address this, we propose a washable, pressure-resistant, and tear-resistant polyester fabric. Utility Model Content

[0005] One of the technical problems to be solved by this application is: adding high-toughness fibers to polyester fabric to make it more compact during use.

[0006] To address the aforementioned technical problems, this application provides a washable, pressure-resistant, and tear-resistant polyester fabric, comprising a tear-resistant layer, an air vent on the inner wall of the tear-resistant layer, a cross-shaped loop on the inner surface of the air vent, and a fixed connection between the inner surface of the air vent and one end of the cross-shaped loop; a pressure-resistant layer on one side of the tear-resistant layer, fixedly connected to one side of the pressure-resistant layer; and a resilient layer on one side of the pressure-resistant layer, fixedly connected to one side of the resilient layer.

[0007] In some embodiments, a connecting ring is provided inside the compression-resistant layer, and the inner wall of the compression-resistant layer is fixedly connected to the outer side of the connecting ring.

[0008] In some embodiments, one end of the connecting ring is provided with an extrusion layer, and one end of the connecting ring is fixedly connected to one end of the extrusion layer.

[0009] In some embodiments, one side of the elastic layer is provided with a first polyester fabric and a second polyester fabric, and one side of the elastic layer is fixedly connected to one side of the first polyester fabric and the second polyester fabric.

[0010] In some embodiments, the diameter of the vent holes corresponds perpendicularly to the internal pore diameter of the pressure-resistant layer.

[0011] In some embodiments, a friction layer is provided inside the polyester fabric body, and the inside of the polyester fabric body is fixedly connected to the outside of the friction layer.

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

[0013] 1. A tear-resistant layer is designed between the polyester fabric body one and polyester fabric body two. The tear-resistant layer has ventilation holes inside, and cross loops are designed in the ventilation holes. When the fabric is torn by external force, the tear-resistant layer can effectively disperse stress due to its high strength characteristics and prevent the crack from spreading rapidly from a single stress point. When the fabric is locally scratched by a sharp object or impacted by external force, the fiber bundles of the cross loops will form a buffer net together with the tear-resistant layer. These fiber bundles are intertwined, like countless tiny anchor points, which hinder the spread of the tear.

[0014] 2. Compression layers are designed on both the upper and lower sides of the tear-resistant layer. The internal pore size of the compression layer corresponds to the air vents. A connecting ring is designed in the compression layer. An extrusion layer is installed at one end of the connecting rod. Both the extrusion layer and the connecting ring are annular. The connecting ring and the extrusion layer tightly connect the compression layer, the tear-resistant layer, and the polyester fabric together to form an organic whole. When the fabric is subjected to external force, the layers are no longer subjected to force independently, but rather resist the external force together through the transmission and coordination of the connecting ring and the extrusion layer. 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 top view of the component structure 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 a schematic diagram of the component separation structure of this utility model;

[0020] In the diagram: 11. Polyester fabric body one; 12. Polyester fabric body two; 13. Compression layer; 14. Tear-resistant layer; 15. Cross loop; 16. Connecting ring; 17. Compression layer; 18. Ventilation holes; 19. Resilient layer; 110. Friction layer. 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 washable, pressure-resistant, and tear-resistant polyester fabric, including a tear-resistant layer 14. The inner wall of the tear-resistant layer 14 has ventilation holes 18, and the inner surface of the ventilation holes 18 is provided with cross-shaped loops 15. The inner surface of the ventilation holes 18 is fixedly connected to one end of the cross-shaped loops 15. A pressure-resistant layer 13 is provided on one side of the tear-resistant layer 14, and one side of the tear-resistant layer 14 is fixedly connected to one side of the pressure-resistant layer 13. A resilient layer 19 is provided on one side of the pressure-resistant layer 13, and one side of the pressure-resistant layer 13 is connected to one side of the resilient layer 19. The compression-resistant layer 13 is fixedly connected to a connecting ring 16 inside. The inner wall of the compression-resistant layer 13 is fixedly connected to the outer side of the connecting ring 16. One end of the connecting ring 16 is provided with a compression layer 17, and one end of the connecting ring 16 is fixedly connected to one end of the compression layer 17. One side of the elastic layer 19 is provided with polyester fabric body 11 and polyester fabric body 2 12 respectively, and one side of the elastic layer 19 is fixedly connected to one side of polyester fabric body 11 and polyester fabric body 2 12 respectively. The diameter of the vent hole 18 is perpendicularly corresponding to the internal pore diameter of the compression-resistant layer 13.

[0023] This type of washable, pressure-resistant, and tear-resistant polyester fabric, when used, firstly consists of a polyester fabric body 11 and a polyester fabric body 2 12, with a tear-resistant layer 14 sandwiched between them. The tear-resistant layer 14 is located in the middle of the polyester fabric body 11 and the polyester fabric body 2 12. Furthermore, the tear-resistant layer 14 has ventilation holes 18 inside, and cross-shaped loops 15 are designed in the ventilation holes 18. When the fabric is torn by external force, the tear-resistant layer 14, with its high strength characteristics, can effectively disperse stress and prevent cracks from rapidly expanding from a single stress point. The cross-shaped loops designed in the ventilation holes 18... 15. When the fabric is scratched by a sharp object or impacted by an external force, the fiber bundles of the cross loops 15 and the tear-resistant layer 14 will form a buffer net together. These fiber bundles are intertwined, like countless tiny anchor points, to prevent the spread of tears. The tear-resistant layer 14 is made of ultra-high molecular weight polyethylene fiber, which ranks among the top in strength among existing chemical fibers, and also has good abrasion resistance and chemical corrosion resistance. The cross loops 15 are made of nylon fiber, which has the highest abrasion resistance among natural and chemical fibers, and also has high strength and elastic recovery ability.

[0024] Meanwhile, anti-compression layers 13 are designed on both the upper and lower sides of the tear-resistant layer 14. The internal pore size of the anti-compression layer 13 corresponds to the ventilation holes 18, and a connecting ring 16 is designed in the anti-compression layer 13. An extrusion layer 17 is installed at one end of the connecting rod. Both the extrusion layer 17 and the connecting ring 16 are annular. The connecting ring 16 and the extrusion layer 17 tightly connect the anti-compression layer 13, the tear-resistant layer 14, and the polyester fabric together to form an organic whole. When the fabric is subjected to external force, the layers are no longer subjected to independent force, but are instead connected through the connecting ring 16 and the extrusion layer 17. Through transmission and coordination, they jointly resist external forces. The compression layer 13 uses aramid fiber, which has high strength, high modulus and good heat resistance. It can withstand greater pressure without deformation, effectively enhancing the compression resistance of polyester fabric. It can also provide certain tear resistance and flame retardant properties. The connecting ring 16 and the extrusion layer 17 both use nylon fiber. Nylon fiber has good wear resistance, high strength, good elasticity and fatigue resistance. It can withstand repeated stretching and extrusion during long-term use, ensuring the structural stability of the connecting ring 16 and the extrusion ring and making them less prone to breakage.

[0025] Since the compression-resistant layer 13 is located in the interlayer between polyester fabric body 11 and polyester fabric body 2 12, one side of the compression-resistant layer 13 is fixed to the elastic layer 19 on polyester fabric body 11 and polyester fabric body 2 12. In this way, after the pressure is removed, the elastic fibers of the elastic layer 19 quickly rebound, causing the compression-resistant layer 13 and the entire fabric fixed to it to return to their original shape. This rapid shape recovery ability allows the polyester fabric to remain flat and crisp even under long-term or high-intensity pressure, avoiding permanent wrinkles or dents. The elastic layer 19 uses memory fibers, which have a unique shape memory function. After being deformed by external force, they can return to their initial shape through temperature or other external stimuli.

[0026] Example 2: Please refer to Figures 1-5 The interior of the polyester fabric body 11 is provided with a friction layer 110, and the interior of the polyester fabric body 11 is fixedly connected to the exterior of the friction layer 110.

[0027] A friction layer 110 is provided inside the polyester fabric. The friction layer 110 is in the shape of a rectangular strip. The rectangular strip friction layer 110 increases the roughness of the fabric surface. When in contact with an object, it can effectively increase the friction force and prevent the object from slipping or the fabric itself from shifting. For example, when used inside a backpack, it can stably hold the object and prevent it from shaking during movement. When used in home decoration fabrics, such as tablecloths and sofa cushions, it can make them fit the furniture surface better and prevent them from slipping. The fibers used in the friction layer 110 are the same as those used in the connecting ring 16 and the extrusion layer 17, which are nylon fibers.

[0028] Please see Figures 1-5 The tear-resistant layer 14 is located in the middle of polyester fabric body 11 and polyester fabric body 12. Furthermore, the tear-resistant layer 14 has ventilation holes 18, each containing cross-shaped loops 15. When the fabric is torn by external force, the tear-resistant layer 14, due to its high strength, can effectively disperse stress. When the fabric is locally scratched by a sharp object or impacted by external force, the fiber bundles of the cross-shaped loops 15, together with the tear-resistant layer 14, form a buffer net. Compression-resistant layers 13 are designed on both the upper and lower sides of the tear-resistant layer 14, and the internal pore size of the compression-resistant layer 13 corresponds to that of the ventilation holes 18. Furthermore, the compression layer 13 is designed with a connecting ring 16, and one end of the connecting rod is equipped with an extrusion layer 17. Both the extrusion layer 17 and the connecting ring 16 are annular. The connecting ring 16 and the extrusion layer 17 tightly connect the compression layer 13 with the tear-resistant layer 14 and the polyester fabric, forming an organic whole. When the fabric is subjected to external force, the layers are no longer subjected to independent force. One side of the compression layer 13 will be fixed with the elastic layer 19 on the polyester fabric 11 and the polyester fabric 2 12. In this way, after the pressure is removed, the elastic fibers of the elastic layer 19 quickly rebound, causing the compression layer 13 and the entire fabric fixed thereto to return to their original shape.

[0029] A friction layer 110 is provided inside the polyester fabric. The friction layer 110 is in the shape of a rectangular strip. The rectangular strip friction layer 110 increases the roughness of the fabric surface. When in contact with an object, it can effectively increase the friction force and prevent the object from slipping or the fabric from shifting.

[0030] 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.

[0031] 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 washable, pressure-resistant, and tear-resistant polyester fabric, characterized in that: The device includes a tear-resistant layer (14), the inner wall of which is provided with a vent hole (18), and the inner surface of the vent hole (18) is provided with a cross-shaped loop (15). The inner surface of the vent hole (18) is fixedly connected to one end of the cross-shaped loop (15). A pressure-resistant layer (13) is provided on one side of the tear-resistant layer (14), and one side of the tear-resistant layer (14) is fixedly connected to one side of the pressure-resistant layer (13). A resilient layer (19) is provided on one side of the pressure-resistant layer (13), and one side of the pressure-resistant layer (13) is fixedly connected to one side of the resilient layer (19).

2. The washable, pressure-resistant, and tear-resistant polyester fabric according to claim 1, characterized in that: The pressure-resistant layer (13) is provided with a connecting ring (16) inside, and the inner wall of the pressure-resistant layer (13) is fixedly connected to the outer side of the connecting ring (16).

3. The washable, pressure-resistant, and tear-resistant polyester fabric according to claim 2, characterized in that: One end of the connecting ring (16) is provided with an extrusion layer (17), and one end of the connecting ring (16) is fixedly connected to one end of the extrusion layer (17).

4. The washable, pressure-resistant, and tear-resistant polyester fabric according to claim 3, characterized in that: One side of the elastic layer (19) is provided with polyester fabric body one (11) and polyester fabric body two (12), and one side of the elastic layer (19) is fixedly connected to one side of polyester fabric body one (11) and polyester fabric body two (12).

5. The washable, pressure-resistant, and tear-resistant polyester fabric according to claim 4, characterized in that: The diameter of the vent (18) corresponds perpendicularly to the internal pore diameter of the pressure-resistant layer (13).

6. The washable, pressure-resistant, and tear-resistant polyester fabric according to claim 5, characterized in that: The interior of the polyester fabric body (11) is provided with a friction layer (110), and the interior of the polyester fabric body (11) is fixedly connected to the exterior of the friction layer (110).

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