High-strength polyester fabric

Abstract

The utility model discloses high-strength polyester fabric which comprises a multi-layer composite module and a plurality of three-dimensional organization modules, and the multi-layer composite module comprises at least two polyester layers which are overlapped up and down; a plurality of three-dimensional weave modules are interwoven, each three-dimensional weave module comprises first yarn, second yarn and third yarn, and the first yarn and the second yarn are located on the two polyester layers respectively and are interwoven through warp yarn and weft yarn respectively; the third yarns are interwoven with the first yarns and the second yarns in the form of warp yarns, are spirally wound on the upper sides and the lower sides of the two polyester layers, and penetrate through gaps between the first yarns and the second yarns. Therefore, the third yarn is utilized to interweave and reinforce the organization structure formed by the first yarn and the second yarn, a spatial three-dimensional structure is formed, and the layering resistance and the tear resistance are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of polyester cloth especially relates to a high strength polyester cloth. BACKGROUND

[0002] The polyester cloth is a kind of cloth that is formed by spinning polyester, i.e. polyester fiber material, has good wrinkle resistance and shape retention, has high strength and elastic recovery capacity, is firm and durable, wrinkle-free and ironing-free, and does not stick hair, and is widely used in manufacturing clothing and industrial products.

[0003] At present, the polyester cloth on the existing market usually adopts the organization structure of plane warp and weft weaving, and the strength is not very ideal, the anti-tearing performance needs to be improved when using, which affects the use of users. UTILITY MODEL CONTENT

[0004] The utility model aims at at least one of the technical problems in the related art to some extent.

[0005] Therefore, the utility model provides a high strength polyester cloth, the organization structure formed by the first yarn and the second yarn is interwoven by the third yarn, a space three-dimensional structure is formed, and the anti-layering capacity and the anti-tearing property are enhanced.

[0006] To achieve the above-mentioned purpose, the utility model provides a high strength polyester cloth, which comprises a plurality of composite modules and a plurality of three-dimensional organization modules, wherein the plurality of composite modules comprise at least two polyester layers stacked up and down;A plurality of three-dimensional organization modules are interwoven, the three-dimensional organization module comprises a first yarn, a second yarn and a third yarn, wherein the first yarn and the second yarn are located on the two polyester layers respectively, and are interwoven with warp yarn and weft yarn respectively;The third yarn is interwoven with the first yarn and the second yarn with warp yarn, the third yarn is spirally arranged on the upper and lower sides of the two polyester layers, and the third yarn passes through the gap between the first yarn and the second yarn.

[0007] In addition, the high strength polyester cloth proposed according to the above-mentioned application can also have the following additional technical features:

[0008] Specifically, the plurality of composite modules further comprise a barrier layer, a carbon fiber layer, an antistatic layer and a skin-friendly layer, wherein the carbon fiber layer is provided with two, and the two carbon fiber layers are arranged on the two sides of the two polyester layers respectively;The antistatic layer is provided with two, and the two antistatic layers are arranged on the two sides of the two carbon fiber layers respectively;The skin-friendly layer and the barrier layer are arranged on the two sides of the two antistatic layers respectively.

[0009] Specifically, the first yarn, the second yarn and the third yarn are respectively coated with a reinforcing layer.

[0010] Specifically, the outer side of the two polyester layers is tightly coated with a resin coating.

[0011] Specifically, the outer side of the reinforcing layer is coated with a flame-retardant layer.

[0012] Specifically, a plurality of flame-retardant particles are fixedly embedded in the flame-retardant layer.

[0013] Compared with the prior art, the application has the following beneficial effects:

[0014] 1. The third yarn is used to interweave and strengthen the organizational structure formed by the first yarn and the second yarn, forming a spatial three-dimensional structure, enhancing the anti-delamination ability and tear resistance;

[0015] 2. The multi-layer composite module can make the polyester fabric have high strength and tear resistance, and the connection between the layers is firm, so that the fabric strength is improved.

[0016] The additional aspects and advantages of the present application will be partially given in the following description, and some will become apparent from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0018] Figure 1 is a cross-sectional structure schematic view of the high-strength polyester fabric of one embodiment of the present application;

[0019] Figure 2 is a three-dimensional organizational module schematic view of the high-strength polyester fabric structure of one embodiment of the present application;

[0020] Figure 3 is a first yarn cross-sectional structure schematic view of the high-strength polyester fabric of one embodiment of the present application;

[0021] Figure 4 is a first yarn cross-sectional structure schematic view of the high-strength polyester fabric of another embodiment of the present application;

[0022] As shown in the figure: 10, multi-layer composite module; 101, barrier layer; 102, carbon fiber layer; 103, antistatic layer; 104, skin-friendly layer; 105, polyester layer; 20, three-dimensional organizational module; 201, first yarn; 202, second yarn; 203, third yarn; 30, reinforcing layer; 40, resin coating; 50, flame-retardant layer; 501, flame-retardant particle. DETAILED DESCRIPTION

[0023] Embodiments of the present application are described in detail below with reference to the accompanying drawings, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0024] The high-strength polyester fabric of the embodiments of the present application is described below in conjunction with the accompanying drawings.

[0025] As shown in the drawings, Figures 1-4 The high-strength polyester fabric of the embodiments of the present application can include a multi-layer composite module 10 and a plurality of three-dimensional organization modules 20.

[0026] The multi-layer composite module 10 can include a barrier layer 101, a carbon fiber layer 102, an antistatic layer 103, a skin-friendly layer 104, and at least two polyester layers 105 stacked up and down. The carbon fiber layer 102 is provided with two, and the two carbon fiber layers 102 are respectively arranged on both sides of the two polyester layers 105. The antistatic layer 103 is provided with two, and the two antistatic layers 103 are respectively arranged on both sides of the two carbon fiber layers 102. The skin-friendly layer 104 and the barrier layer 101 are respectively arranged on both sides of the two antistatic layers 103.

[0027] The plurality of three-dimensional organization modules 20 are interwoven, and the three-dimensional organization module 20 can include a first yarn 201, a second yarn 202, and a third yarn 203, wherein the first yarn 201 and the second yarn 202 are respectively located on the two polyester layers 105, and are respectively interwoven with warp yarns and weft yarns. The third yarn 203 is interwoven with the first yarn 201 and the second yarn 202 with warp yarns, and the third yarn 203 is spirally arranged on the upper and lower sides of the two polyester layers 105, and the third yarn 203 passes through the gap between the first yarn 201 and the second yarn 202.

[0028] It should be noted that the two polyester layers 105 described in this embodiment form a spatial three-dimensional structure through the third yarn 203, which makes the elongation of the fabric low, which means that the elongation is limited when stressed, thereby maintaining good dimensional stability. This weaving method can enhance the impact resistance, thereby effectively dispersing external forces and improving the tear resistance and puncture resistance.

[0029] In an embodiment of the present application, as shown in the drawings, Figure 3 The first yarn 201, the second yarn 202, and the third yarn 203 are respectively coated with a reinforcing layer 30. The reinforcing layer 30 is coated with a flame-retardant layer 50, and a plurality of flame-retardant particles 501 are fixedly embedded in the flame-retardant layer 50.

[0030] It should be noted that by coating the surface of the fabric with nanomaterials (such as carbon nanotubes, graphene oxide, etc.), the reinforcing layer 30 described in this embodiment can significantly improve the tensile, impact and corrosion resistance.

[0031] It should be noted that the flame-retardant layer 50 described in this embodiment is made of polypropylene, and the flame-retardant particles 501 are aluminum hydroxide particles, which can provide excellent flame-retardant properties to the fabric.

[0032] In one embodiment of the present application, as shown in Figure 4 The outer side of the two polyester layers 105 is tightly coated with a resin coating layer 40. This step can be achieved by immersing the fabric in high-strength resin (such as epoxy resin, polyurethane), and after curing, a composite structure is formed. Thus, the tear resistance and wear resistance are significantly improved, and it is suitable for use in protective clothing, industrial filter cloth and other fields.

[0033] In summary, the high-strength polyester fabric of the embodiments of the present application uses the third yarn to interweave and strengthen the organizational structure formed by the first yarn and the second yarn, forms a spatial three-dimensional structure, and enhances the delamination resistance and tear resistance. In addition, through the multi-layer composite module, the polyester fabric can have high-strength tear resistance while the connection between the layers is firm and not prone to delamination, thereby improving the strength of the fabric.

[0034] In the description of the present application, the terms "first", "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0035] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0036] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled in the art can change, modify, replace and deform the above-mentioned embodiments within the scope of the utility model.

Claims

1. A high-strength polyester cloth, characterized by, The application relates to a multi-layer composite module (10) and a plurality of three-dimensional tissue modules (20), wherein, The multi-layer composite module (10) comprises at least two upper and lower superimposed polyester layers (105); The plurality of three-dimensional tissue modules (20) are interwoven, and the three-dimensional tissue modules (20) comprise first yarns (201), second yarns (202) and third yarns (203), wherein, The first yarns (201) and the second yarns (202) are respectively arranged on the two polyester layers (105) and are interwoven as warp yarns and weft yarns respectively; The third yarns (203) are interwoven with the first yarns (201) and the second yarns (202) as warp yarns, the third yarns (203) are spirally arranged on the upper and lower sides of the two polyester layers (105), and the third yarns (203) pass through the gaps between the first yarns (201) and the second yarns (202).

2. The high strength polyester fabric according to claim 1, wherein, The multi-layer composite module (10) further comprises a barrier layer (101), a carbon fiber layer (102), an antistatic layer (103) and a skin-friendly layer (104), wherein, The carbon fiber layer (102) is provided with two carbon fiber layers (102) arranged on the two sides of the two polyester layers (105) respectively; The antistatic layer (103) is provided with two antistatic layers (103) arranged on the two sides of the two carbon fiber layers (102) respectively; The skin-friendly layer (104) and the barrier layer (101) are arranged on the two sides of the two antistatic layers (103) respectively.

3. The high strength polyester fabric according to claim 1, wherein, The first yarns (201), the second yarns (202) and the third yarns (203) are respectively coated with a reinforcing layer (30) on the outside.

4. The high-strength polyester fabric according to claim 1 or 3, characterized in that, The outside of the two polyester layers (105) is tightly coated with a resin coating layer (40).

5. The high strength polyester fabric according to claim 3, wherein, The outside of the reinforcing layer (30) is coated with a flame-retardant layer (50).

6. The high tenacity polyester fabric according to claim 5, wherein, The flame-retardant layer (50) is internally fixedly connected with a plurality of flame-retardant particles (501).

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