A woven jacquard open-reed breathable fabric and shoes

Abstract

The utility model relates to a kind of woven jacquard empty reed breathable fabric and shoes, the fabric includes mutually crossing warp and weft, the spacing of adjacent warp is regularly changed, forms the layer structure that empty reed area and non-empty reed area are sequentially connected, the empty reed area does not contain the warp in the layer structure, and the non-empty reed area is formed by at least 3 the warp and the weft crossing. The woven jacquard empty reed breathable fabric described above is used as upper material, not only has flexible and changeable pore structure, but also has sufficient fabric strength, comfort and aesthetics are taken into account, with excellent market application prospect.

Description

Technical Field

[0001] This utility model relates to the field of textile technology for shoe upper materials, and in particular to a woven jacquard breathable reed fabric and shoes. Background Technology

[0002] As a key component of athletic shoes, outdoor shoes, and everyday footwear, the technological development of shoe upper materials has consistently revolved around three main directions: functional integration, performance refinement, and lightweight structure. Current mainstream shoe upper fabrics have gradually evolved from single textiles to composite systems integrating polymer materials and precision textile processes. While meeting basic wear requirements, they must also address more complex demands for environmental adaptability and functional integration.

[0003] In current footwear products, conventional woven fabrics offer good dimensional stability and mechanical strength due to their dense warp and weft yarn interlacing structure. However, the dense arrangement of yarn interlacing points significantly reduces the fabric's porosity, severely hindering airflow and moisture diffusion. Prolonged wear of such fabrics can easily lead to heat and moisture buildup on the feet, reducing comfort.

[0004] To improve breathability, some products use jacquard weaving to create surface textures. However, traditional jacquard weaving still relies on a tight base structure to maintain strength, resulting in limited improvement in breathability. More importantly, this type of process can easily cause yarn displacement when increasing the pore area, reducing the fabric's burst strength by about 30%, making it difficult to meet the requirements of athletic shoe uppers in complex mechanical environments such as bending and friction.

[0005] In existing technologies, there is a significant contradiction between breathability and structural strength: if the pores are enlarged to increase the moisture permeability, the tear resistance of the fabric will be directly weakened; if the structure is strengthened by coating / filming, the breathable channels will be further blocked.

[0006] Therefore, developing an innovative material that can improve warp tear strength while ensuring efficient moisture wicking has become a critical technological bottleneck that the footwear and apparel industry urgently needs to overcome. Utility Model Content

[0007] To address the aforementioned issues, this utility model provides a woven jacquard open reed breathable fabric and shoes. A special weaving method is used to create breathable holes, namely jacquard open reeds. Due to the regular variation in the spacing between adjacent warp yarns, a structure can be formed in which open reed areas and non-open reed areas are connected in sequence. The non-open reed areas provide structural strength, while the open reed areas perform the function of moisture wicking and breathability.

[0008] Specifically, the present invention adopts the following solution:

[0009] A woven jacquard open reed breathable fabric includes intersecting warp and weft yarns, with the spacing between adjacent warp yarns varying regularly to form a structure in which open reed areas and non-open reed areas are connected sequentially. In the structure, the open reed areas do not contain the warp yarns, and the non-open reed areas are formed by at least three warp yarns intersecting with the weft yarns.

[0010] Furthermore, the non-empty reed area is formed by the intersection of 3 parallel warp yarns and 1 to 5 weft yarns, and the spacing between the empty reed areas is one reed, the width of one reed being the width of the 3 parallel warp yarns.

[0011] Furthermore, the non-empty reed area is formed by the intersection of 3 to 16 parallel warp yarns and 1 to 10 weft yarns, and the spacing between the empty reed areas is two reeds, with the width of one reed being the width of 3 parallel warp yarns.

[0012] Furthermore, the non-empty reed area is formed by the intersection of 3 to 16 parallel warp yarns and 5 to 10 weft yarns, and the spacing between the empty reed areas is three reeds, with the width of one reed being the width of three parallel warp yarns.

[0013] Furthermore, the two sets of non-empty reed areas are brought closer together to form an effect of 3 to 16 parallel warp yarns and 1 to 10 weft yarns crossing each other. The spacing between the empty reed areas is four reeds, and the width of one reed is the width of three parallel warp yarns.

[0014] Furthermore, the woven jacquard open reed breathable fabric has a structure in which open reed areas and non-open reed areas are connected in sequence.

[0015] Furthermore, the woven jacquard open reed breathable fabric has at least two different open reed zones.

[0016] Furthermore, the warp yarn is nylon multifilament or polyester multifilament.

[0017] Furthermore, the weft yarn is a thermoplastic core-spun yarn.

[0018] Furthermore, the woven jacquard breathable reed fabric has a single-layer structure.

[0019] Furthermore, the woven jacquard open reed breathable fabric includes a surface layer and a bottom layer, wherein the bottom layer is a plain weave and the surface layer has a layer structure in which open reed areas and non-open reed areas are connected in sequence.

[0020] Based on the same inventive concept, this utility model also provides a shoe comprising the aforementioned woven jacquard breathable reed fabric.

[0021] By adopting the aforementioned technical solution, compared with the prior art, this utility model forms a structure on the shoe upper material in which regularly distributed hollow reed areas and non-hollow reed areas are connected in sequence. The hollow reed areas can effectively increase the number and area of ​​breathable pores in the shoe upper, thereby significantly improving the breathability of the shoe upper; the non-hollow reed areas can provide sufficient strength for the shoe upper, ensuring wear resistance and durability.

[0022] Preferably, this invention combines the hollow reed area with a multi-layer jacquard structure, so that the upper material can not only have good breathability, but also present rich patterns and textures, thereby meeting consumers' requirements for the aesthetics of footwear products. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the fabric structure provided in Embodiment 1 of this utility model;

[0024] Figure 2 This is a schematic diagram of the fabric structure provided in Embodiment 2 of this utility model;

[0025] Figure 3 This is a schematic diagram of the fabric structure provided in Embodiment 3 of this utility model;

[0026] Figure 4 This is a schematic diagram of the fabric structure provided in Embodiment 4 of this utility model;

[0027] Figure 5 This is a schematic diagram of the fabric structure provided in Embodiment 5 of this utility model. Detailed Implementation

[0028] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. However, those skilled in the art will understand that the embodiments described below are only some embodiments of this utility model, not all embodiments, and are only used to illustrate this utility model, and should not be regarded as limiting the scope of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Where specific conditions are not specified in the embodiments, conventional conditions or conditions recommended by the manufacturer shall be followed. Where the manufacturers of reagents or instruments are not specified, they are all conventional products that can be purchased commercially.

[0029] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Example 1:

[0032] A woven jacquard breathable reed fabric includes interlaced warp yarns 1 and weft yarns 2. The spacing between adjacent warp yarns 1 varies regularly, forming a structure in which open reed areas 3 and non-open reed areas 4 are sequentially connected. In this structure, the open reed areas 3 do not contain any warp yarns 1, and the non-open reed areas 4 are formed by at least three warp yarns 1 interlacing with the weft yarns 2. Using this structure, the open reed areas form breathable holes, the non-open reed areas provide sufficient fabric strength, and the interconnected open and non-open reed areas improve warp tear strength while maintaining the fabric's efficient moisture wicking capacity.

[0033] refer to Figure 1 The fabric is woven using a specific reed tooth arrangement. Three warp yarns are threaded through each reed tooth, and then two reed teeth are left unthreaded, repeating this cycle to form a special weaving method of "three warp yarns per reed, two unthreaded reeds". This weaving method creates a regular, spaced distribution of warp yarns on the shoe upper material, laying the foundation for the subsequent formation of a breathable, open-loop structure.

[0034] Specifically, the warp yarns are multifilament yarns, and the weft yarns are thermoplastic core-spun yarns. In a heated environment, the weft yarns act as adhesives and fixes the yarns together. Warp yarns with the same structure can be brought together towards the reed area, while warp yarns with different structures do not have the same bringing-to-gathering effect. By changing the warp and weft interlacing structure and the misalignment of the weft yarns, different sizes of hole structures can be formed.

[0035] Example 2:

[0036] Based on Example 1, this embodiment describes the specific structure of micropores formed on woven jacquard breathable reed fabric. The micropore size can be 0.05-0.5mm.

[0037] refer to Figure 2 The fabric has a plain weave effect in some areas. The warp yarn 1 is made of nylon or polyester multifilament, and the weft yarn 2 is made of TPU core-spun yarn. During weaving, three yarns are threaded through one reed, and one reed is left empty. The empty reed area 3 forms micropores.

[0038] This embodiment is merely exemplary, and the present invention is not limited to this structure. Those skilled in the art should realize that the number of warp yarns inserted into each reed tooth can also be other values, such as 5, 6, 8, 10, 13 or 16 yarns. The different number of yarns will change the size of the empty reed area and the non-empty reed area, thereby forming a variety of fabric styles.

[0039] Example 3:

[0040] Based on Example 1, this embodiment describes the specific structure of the central hole formed on the woven jacquard reed breathable fabric. The size of the central hole can be 0.3-1.5mm.

[0041] refer to Figure 3 The fabric uses nylon or polyester multifilament for warp yarn 1 and TPU core-spun yarn for weft yarn 2. The weft yarn consists of two TPU core-spun yarns arranged side by side with the same structure in the weft direction. In the partial weaving, three yarns are threaded through one reed, leaving two reeds empty. The empty reed area 3 forms a central hole.

[0042] This embodiment is merely exemplary, and the present invention is not limited to this structure. Those skilled in the art should realize that the number of yarns arranged side by side in the weft yarn can also be other values, such as 3, 5, 6, 8 or 10 yarns. The different number of yarns will change the size of the empty reed area and the non-empty reed area, thereby forming a variety of fabric styles.

[0043] Example 4:

[0044] Based on Example 1, this embodiment describes the specific structure of large holes formed on woven jacquard reed breathable fabric, where the size of the large holes can be 1-5mm.

[0045] refer to Figure 4 The fabric uses nylon or polyester multifilament for warp yarn 1 and TPU core-spun yarn for weft yarn 2. The weft yarn consists of five TPU core-spun yarns arranged in the same weft direction. In the partial weaving, three yarns are threaded through one reed, leaving three reeds empty. The empty reed area 3 forms a large hole.

[0046] Example 5:

[0047] Based on Example 1, this embodiment describes the specific structure of large holes formed on woven jacquard reed breathable fabric. The size of the large holes can be 2 to 10 millimeters.

[0048] refer to Figure 5 The fabric uses nylon or polyester multifilament for warp yarn 1 and TPU core-spun yarn for weft yarn 2. The weft yarn consists of five TPU core-spun yarns arranged side by side with the same structure in the weft direction. During partial weaving, three yarns are threaded through one reed, leaving two reeds empty. The non-empty reed areas with medium or micro holes are grouped together in pairs. The warp yarns near the empty reed area 3 within the group change the structure of the warp and weft yarns during weaving. The two adjacent warp and weft yarns are in the same vertical position, above and below the same weft yarn. Because the structures between them are the same, the non-empty reed groups lose their fixed position and merge together. At the same time, the weft yarns of the adjacent empty reed area 3 remain misaligned with the warp yarns, and the empty reed area 3 forms a large hole.

[0049] Example 6:

[0050] This embodiment, based on Embodiment 1, introduces a woven jacquard breathable reed fabric with two different reed areas, employing an alternating pattern of micro-pores and medium-sized pores. In one section, the weave is plain weave with micro-pores; the warp yarns are nylon or polyester multifilament, and the weft yarns are TPU core-spun yarn. During weaving, three yarns are threaded through one reed, leaving one reed empty, thus forming micro-pores in the reed area. In another section, the weave is plain weave with medium-sized pores; the warp yarns are nylon or polyester multifilament, and the weft yarns are TPU core-spun yarn, with two TPU core-spun yarns arranged side-by-side in the same weft direction. During weaving, three yarns are threaded through one reed, leaving two reeds empty, thus forming medium-sized pores in the reed area. The area where the micro-pores and medium-sized pores connect is a conventional woven structure.

[0051] Example 7:

[0052] This embodiment, based on Embodiment 1, introduces a multi-layered structure of a woven jacquard breathable reed fabric, including a surface layer and a bottom layer. The bottom layer is a plain weave, and the surface layer has a layered structure with sequentially connected open reed areas and non-open reed areas. Specifically, the surface layer has micropores, the warp yarns are made of nylon or polyester multifilament, and the weft yarns are made of TPU core-spun yarn. During weaving, three yarns are threaded through one reed, leaving one reed empty, thus forming micropores in the open reed area.

[0053] In a preferred embodiment, the fabric utilizes warp yarn layering in certain areas, and the surface layer incorporates transparent monofilaments with tangles based on the above structure, allowing the underlying pattern to be seen through the surface layer, thus creating a layered pattern.

[0054] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention.

Claims

1. A woven jacquard open-shed air-permeable fabric comprising warp and weft yarns crossing each other, characterized in that: The spacing between adjacent warp yarns varies regularly, forming a structure in which open reed areas and non-open reed areas are connected in sequence. In this structure, the open reed areas do not contain the warp yarns, and the non-open reed areas are formed by the intersection of at least 3 warp yarns and the weft yarns.

2. The woven jacquard open-reed, air-permeable fabric according to claim 1, characterized in that: The non-empty reed area is formed by the intersection of 3 parallel warp yarns and 1 to 5 weft yarns. The spacing between the empty reed areas is one reed, and the width of one reed is the width of the 3 parallel warp yarns.

3. The woven jacquard open-reed air-permeable fabric according to claim 1, characterized in that: The non-empty reed area is formed by the intersection of 3 to 16 parallel warp yarns and 1 to 10 weft yarns. The spacing between the empty reed areas is two reeds, and the width of one reed is the width of 3 parallel warp yarns.

4. The woven jacquard open-reed, air-permeable fabric according to claim 1, characterized in that: The non-empty reed area is formed by the intersection of 3 to 16 parallel warp yarns and 5 to 10 weft yarns. The spacing between the empty reed areas is three reeds, and the width of one reed is the width of three parallel warp yarns.

5. The woven jacquard open-reed air-permeable fabric according to claim 1, characterized in that: The two sets of non-empty reed areas are brought close together to form an effect of 3 to 16 parallel warp yarns and 1 to 10 weft yarns crossing each other. The spacing between the empty reed areas is four reeds, and the width of one reed is the width of three parallel warp yarns.

6. The woven, jacquard, open-reed, air-permeable fabric of claim 1, wherein: The woven jacquard breathable reed fabric has a structure in which reed areas and non-reed areas are connected in sequence.

7. The woven jacquard open-reed air-permeable fabric according to claim 6, characterized in that: The woven jacquard breathable reed fabric has at least two different reed zones.

8. The woven jacquard open-reed, air-permeable fabric according to any one of claims 1-7, characterized in that: The warp yarn is nylon multifilament or polyester multifilament.

9. The woven jacquard open-reed air-permeable fabric according to any one of claims 1-7, characterized in that: The weft yarn is a thermoplastic core-spun yarn.

10. The woven jacquard open-reed, air-permeable fabric according to any one of claims 1-7, characterized in that: The woven jacquard breathable reed fabric has a single-layer structure.

11. The woven jacquard open-reed, air-permeable fabric according to any one of claims 1-7, characterized in that: The woven jacquard open reed breathable fabric includes a surface layer and a bottom layer, wherein the bottom layer is a plain weave and the surface layer has a layer structure in which open reed areas and non-open reed areas are connected in sequence.

12. A shoe comprising the woven jacquard breathable reed fabric as described in any one of claims 1-11.

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