Tear-resistant and wear-resistant modal fiber composite bonding cloth structure

Abstract

The utility model discloses a tear-resistant and wear-resistant modal fiber composite adhesive fabric structure, and aims to provide an environment-friendly textile fabric structure capable of improving structural strength, tear resistance and bearing capacity. The fabric comprises a base cloth layer, the base cloth layer is formed by weaving blended wefts and blended warps in a crossed mode, the blended wefts and the blended warps are formed by weaving modal fibers and polyester yarns in a mixed mode, the inner side and the outer side of the base cloth layer are sequentially connected with an anti-tearing layer and a wear-resisting layer in a bonding mode, and the outer wear-resisting layer is coated with a waterproof breathable layer. The anti-tearing layer comprises a plurality of transverse penetrating holes and vertical penetrating holes, transverse connecting belts are connected to the transverse penetrating holes in a penetrating mode, vertical connecting belts are connected to the vertical penetrating holes in a penetrating mode, the transverse connecting belts and the vertical connecting belts are arranged in a forward staggered mode, the anti-tearing layer is connected with a locking structure, and the transverse connecting belts and the vertical connecting belts are connected with the locking structure. The utility model has the beneficial effects that the wear resistance, the tear resistance and the bearing strength of the cloth structure are improved; the stability of the tear-resistant structure in the cloth structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric structures, in particular to a tear-resistant and wear-resistant modal fiber composite bonding fabric structure. Background Art

[0002] Fabrics are widely used in many industries, such as clothing, interior decoration, etc. However, the existing composite bonding fabrics have poor wear resistance and tear resistance, resulting in easy tearing of the fabrics and easy wear of the surface.

[0003] China Patent Grant Publication No.: CN 214983691 U, Grant Publication Date: December 03, 2021. The utility model discloses an environmentally friendly and wear-resistant textile fabric, which includes a base fabric layer. Both sides of the base fabric layer are fixedly connected with soft cotton layers. An antibacterial and odor-proof layer is fixedly connected to the side wall of the soft cotton layer away from the base fabric layer. A flame retardant layer is fixedly connected to the side wall of the antibacterial and odor-proof layer away from the soft cotton layer. An antistatic layer is fixedly connected to the side wall of the flame retardant layer away from the base fabric layer. A wear-resistant layer is fixedly connected to the side wall of the antistatic layer away from the base fabric layer. A number of anti-wrinkle strips are fixedly connected to the side wall of the wear-resistant layer away from the base fabric layer. The disadvantage of this technical solution is that when the fabric is used in an environment with large tearing force and load-bearing, the strength is low and it is easy to tear.

[0004] In summary, the overall strength of the fabric is low, it is easy to tear, and the load-bearing strength is weak. Content of the Utility Model

[0005] The utility model aims to overcome the deficiencies in the prior art that the overall strength of the fabric is low, it is easy to tear, and the wear resistance is low, and provides a tear-resistant and wear-resistant modal fiber composite bonding fabric structure with improved structural strength, tear resistance and wear resistance.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A tear-resistant and wear-resistant modal fiber composite bonding fabric structure includes a base fabric layer. The base fabric layer is woven by crossing blended weft and blended warp. Both the blended weft and the blended warp are woven into threads by mixing modal fibers and polyester filaments. Anti-tear layers and wear-resistant layers are adhesively connected in sequence on both the inner and outer sides of the base fabric layer. A waterproof and breathable layer is coated on the outer wear-resistant layer. The anti-tear layer includes a number of horizontal perforations and vertical perforations. Horizontal connecting bands are inserted through the horizontal perforations, and vertical connecting bands are inserted through the vertical perforations. The horizontal connecting bands and the vertical connecting bands are arranged in a positive staggered manner. The anti-tear layer is connected with a locking structure, and both the horizontal connecting bands and the vertical connecting bands are connected with the locking structure.

[0008] The base fabric layer is made by mixing modal fibers and polyester filaments into threads to ensure breathability and high wear resistance, and it is not easily worn or torn. The anti-tear layer and the wear-resistant layer are adhesively connected to both sides of the base fabric layer in sequence to increase the upper limit of the fabric's stress resistance and reduce the wear degree of contact friction. A waterproof and breathable layer is coated on the surface of the wear-resistant layer outside the base fabric layer to prevent water from entering the external environment and allow breathable exchange between the internal and external environments. A number of horizontal perforations and vertical perforations are distributed in the anti-tear layer, so that the horizontal connecting bands pass through above and below the horizontal perforations in the same column, and the vertical connecting bands pass through above and below the vertical perforations in the same column. Thus, the horizontal connecting bands and the vertical connecting bands are arranged in a positive staggered manner, which increases the overall anti-tearing force of the fabric structure. At the same time, the horizontal connecting bands and the vertical connecting bands are positioned through a locking structure to prevent the horizontal connecting bands and the vertical connecting bands from shifting and deforming, further enhancing the overall anti-tearing ability. The effects of improving the wear resistance, anti-tearing ability and load-bearing strength of the fabric structure are achieved.

[0009] Preferably, the locking structure includes a first positioning ring, a second positioning ring and a connecting line. The first positioning ring is placed on one side of the anti-tear layer, the second positioning ring is placed on the other side of the anti-tear layer, one end of the connecting line is connected to the first positioning ring, and the other end of the connecting line is connected to the second positioning ring. In the locking structure, the first positioning ring is placed on one side surface of the anti-tear layer, the second positioning ring is placed on the other side surface of the anti-tear layer, one end of the connecting line is connected to the first positioning ring, and the other end passes through the anti-tear layer and the horizontal connecting band or the vertical connecting band and then is connected to the second positioning ring, making the connection between the anti-tear layer and the horizontal connecting band or the vertical connecting band more tightly stable and preventing the horizontal connecting band or the vertical connecting band from shifting and deforming. The effect of improving the stability of the anti-tearing structure in the fabric structure is achieved.

[0010] Preferably, the structural shapes of the first positioning ring and the second positioning ring are annular. The first positioning ring and the second positioning ring are made by cross-weaving blended weft threads and blended warp threads. Both the blended weft threads and the blended warp threads are made by mixing nylon materials into threads. The tensile properties of the first positioning ring and the second positioning ring are improved by the nylon material. The effects of improving the tensile property and strengthening the whole fabric are achieved.

[0011] Preferably, the connecting line is a twisted thread made of nylon material. The tensile properties of the first positioning ring and the second positioning ring are improved by the nylon material. The effects of further improving the tensile property and strengthening the whole fabric are achieved.

[0012] Preferably, the anti-tear layer is made by cross-weaving blended weft threads and blended warp threads. Both the blended weft threads and the blended warp threads are made by mixing bamboo fiber filaments and polyester filaments into threads. Bamboo fiber has wear resistance, does not pilling, high hygroscopicity and quick drying, high breathability, and has good natural antibacterial effect and environmental protection. In addition, bamboo fiber is blended with polyester filaments as warp and weft threads to strengthen the tensile strength of bamboo fiber. At the same time, RPET yarn is used for the polyester filaments to improve the fabric strength while ensuring the renewable and environmentally friendly green production benefits.

[0013] Preferably, the wear-resistant layer is made by cross-weaving blended weft and blended warp, and both the blended weft and blended warp are made by blending bamboo fiber and tencel into threads. Bamboo fiber has wear resistance, does not pill, high hygroscopicity and quick drying property, high air permeability, and has good natural antibacterial effect and environmental protection property. In addition, bamboo fiber is blended with polyester filaments as warp and weft to enhance the tensile strength of bamboo fiber. Among them, tencel has good stability, is not easy to shrink after washing, is smooth and elegant, and has strong flexibility to make up for the tensile strength of bamboo fiber. The effect of further improving the strength of the fabric while ensuring the renewable and environmentally friendly green production benefits is achieved.

[0014] Preferably, the waterproof and breathable layer is a TPU waterproof and breathable membrane. The TPU waterproof and breathable membrane is a high molecular waterproof material, which has good elasticity and high strength, and has physical properties that cannot be compared with other materials in terms of waterproof characteristics (it can withstand a water pressure of more than 10,000 mm). The effect of ensuring the load-bearing capacity of the fabric and improving the strength is achieved.

[0015] The beneficial effects of the present utility model are: improving the wear resistance, tear resistance and load-bearing strength of the fabric structure; improving the stability of the tear-resistant structure in the fabric structure; further improving the tensile property and strengthening the whole fabric; ensuring the renewable and environmentally friendly green production benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a perspective view of the present utility model;

[0017] Figure 2 is a top view of the tear-resistant layer;

[0018] Figure 3 is Figure 1 a cross-sectional view of

[0019] Figure 4 is Figure 2 a cross-sectional view of

[0020] In the figure: 1. base fabric layer, 2. tear-resistant layer, 3. wear-resistant layer, 4. waterproof and breathable layer, 5. horizontal perforation, 6. vertical perforation, 7. horizontal connecting band, 8. vertical connecting band, 9. locking structure, 10. positioning ring one, 11. positioning ring two, 12. connecting line, 13. PP coating. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The following description of at least one exemplary embodiment is actually illustrative only and in no way limits the present application, its application or use. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present application.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments of the present application. As used herein, unless otherwise clearly specified in the context, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0023] Unless otherwise specifically stated, the relative arrangements of components, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application. For ease of description, spatial relative terms such as "upper", "lower", "left", and "right" are used in the embodiments to describe the relationship of one element or feature shown in the drawings relative to another element or feature. It should be understood that in addition to the orientations shown in the drawings, the spatial terms are intended to include different orientations during the use or operation of the device. For example, if the device in the drawing is inverted, the element described as being "below" other elements or features will be positioned "above" other elements or features. Therefore, the exemplary term "lower" can include both upper and lower orientations. The device can be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein can be interpreted accordingly. At the same time, it should be understood that for the sake of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, processes, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, processes, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0024] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without additional statements, these terms have no special meaning, so it should not be construed as a limitation on the protection scope of this application.

[0025] Embodiment 1:

[0026] As Figures 1 - 3 shown, a tear-resistant and wear-resistant modal fiber composite adhesive fabric structure includes a base fabric layer 1, which is made by cross-weaving blended weft yarns and blended warp yarns. Both the blended weft yarns and the blended warp yarns are made by blending modal fibers and polyester filaments into yarns. On both the inner and outer sides of the base fabric layer 1, a tear-resistant layer 2 and a wear-resistant layer 3 are adhesively connected in sequence. A waterproof and breathable layer 4 is coated on the outer wear-resistant layer 3. The tear-resistant layer 2 includes a number of horizontal perforations 5 and vertical perforations 6. A horizontal connecting band 7 is inserted through the horizontal perforations 5, and a vertical connecting band 8 is inserted through the vertical perforations 6. The horizontal connecting band 7 and the vertical connecting band 8 are arranged in a positive staggered manner. The tear-resistant layer 2 is connected with a locking structure 9, and both the horizontal connecting band 7 and the vertical connecting band 8 are connected with the locking structure 9. The tear-resistant layer 2 is made by cross-weaving blended weft yarns and blended warp yarns, and both the blended weft yarns and the blended warp yarns are made by blending bamboo fiber filaments and polyester filaments into yarns. The wear-resistant layer 3 is made by cross-weaving blended weft yarns and blended warp yarns, and both the blended weft yarns and the blended warp yarns are made by blending bamboo fiber and tencel into yarns. The waterproof and breathable layer 4 is a TPU waterproof and breathable membrane.

[0027] As Figure 2 、 4 shown, the locking structure 9 includes a first positioning ring 10, a second positioning ring 11, and a connecting line 12. The first positioning ring 10 is placed on one side of the tear-resistant layer 2, and the second positioning ring 11 is placed on the other side of the tear-resistant layer 2. One end of the connecting line 12 is connected to the first positioning ring 10, and the other end of the connecting line 12 is connected to the second positioning ring 11. The structural shapes of the first positioning ring 10 and the second positioning ring 11 are annular. The first positioning ring 10 and the second positioning ring 11 are made by cross-weaving blended weft yarns and blended warp yarns, and both the blended weft yarns and the blended warp yarns are made by blending nylon materials into yarns. The connecting line 12 is a nylon twisted yarn.

[0028] As Figures 1 - 4 shown: A PP coating 13 is coated on the waterproof and breathable layer to enhance the ultraviolet resistance of the surface layer, achieving the effect of extending the service life of the fabric.

[0029] On both the inner and outer sides of the base fabric layer 1, a tear-resistant layer 2 and a wear-resistant layer 3 are adhesively connected in sequence, and the bonding material is PUR glue to improve environmental protection.

[0030] The connecting line 12 is knitted and stitched around the first positioning ring 10 and the second positioning ring 11 to connect the first positioning ring 10 and the second positioning ring 11, making the structure stable.

[0031] As shown Figures 1 - 4 in the figure: The anti-tearing layer 2 passes through the horizontal connecting band 7 through the horizontal perforations 5 and the vertical connecting band 8 through the vertical perforations 6 up and down, so that the anti-tearing layer 2 forms a high-strength structural material layer. Then, the anti-tearing layer 2 and the wear-resistant layer 3 are adhesively bonded to the inner and outer sides of the base fabric 1 through PUR glue in sequence. A TPU waterproof and breathable film of the waterproof and breathable layer 4 is coated on the outer side of the base fabric 1, and a PP coating 13 is coated on the outside of the waterproof and breathable layer 4, forming an overall anti-tearing and wear-resistant modal fiber composite adhesive fabric structure.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A tear-resistant and wear-resistant modal fiber composite adhesive fabric structure, characterized in that, It includes a base fabric layer (1) which is made by cross-weaving blended weft threads and blended warp threads. Both the blended weft threads and the blended warp threads are formed by blending modal fibers and polyester filaments into threads. Anti-tear layers (2) and wear-resistant layers (3) are adhesively connected in sequence on both the inner and outer sides of the base fabric layer (1). A waterproof and breathable layer (4) is coated on the outer wear-resistant layer (3). The anti-tear layer (2) includes a number of horizontal perforations (5) and vertical perforations (6). A horizontal connecting band (7) is inserted and connected through the horizontal perforations (5), and a vertical connecting band (8) is inserted and connected through the vertical perforations (6). The horizontal connecting band (7) and the vertical connecting band (8) are arranged in a positive staggered manner. The anti-tear layer (2) is connected with a locking structure (9), and both the horizontal connecting band (7) and the vertical connecting band (8) are connected with the locking structure (9).

2. The structure of a tear-resistant and wear-resistant modal fiber composite adhesive fabric according to claim 1, characterized in that, The locking structure (9) includes a first positioning ring (10), a second positioning ring (11) and a connecting line (12). The first positioning ring (10) is placed on one side of the anti-tear layer (2), the second positioning ring (11) is placed on the other side of the anti-tear layer (2), one end of the connecting line (12) is connected with the first positioning ring (10), and the other end of the connecting line (12) is connected with the second positioning ring (11).

3. The structure of a tear-resistant and wear-resistant modal fiber composite adhesive fabric according to claim 2, characterized in that, The structural shapes of the first positioning ring (10) and the second positioning ring (11) are annular. The first positioning ring (10) and the second positioning ring (11) are made by cross-weaving blended weft threads and blended warp threads. Both the blended weft threads and the blended warp threads are formed by blending nylon materials into threads.

4. The structure of a tear-resistant and wear-resistant modal fiber composite adhesive fabric according to claim 3, characterized in that, The connecting line (12) is a twisted thread made of nylon material.

5. The structure of a tear-resistant and wear-resistant modal fiber composite adhesive fabric according to claim 1, characterized in that, The anti-tear layer (2) is made by cross-weaving blended weft threads and blended warp threads. Both the blended weft threads and the blended warp threads are formed by blending bamboo fiber filaments and polyester filaments into threads.

6. The anti-tearing and wear-resistant modal fiber composite adhesive fabric structure according to claim 1, characterized in that, The wear-resistant layer (3) is made by cross-weaving blended weft threads and blended warp threads. Both the blended weft threads and the blended warp threads are formed by blending bamboo fiber and tencel into threads.

7. The structure of a tear-resistant and wear-resistant modal fiber composite adhesive fabric according to claim 1, characterized in that, The waterproof and breathable layer (4) is a TPU waterproof and breathable membrane.

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