A one-piece woven warp-knitted shoe heel sheet mesh, its manufacturing method, and the shoe heel sheet itself.

Abstract

This invention discloses an integrally woven warp-knitted shoe heel sheet mesh fabric, its manufacturing method, and the shoe heel sheet itself, belonging to the field of textile technology. It includes a mesh fabric body integrally woven by a Jacquard warp knitting machine. The mesh fabric body includes a surface layer, a bottom layer, and a connecting layer. In at least one region of the mesh fabric body, the intermediate layer creates an upright space between the surface layer and the bottom layer to form a shoe heel sheet area; in other regions, the intermediate layer tightly connects the surface layer and the bottom layer to form a plain weave area.

Description

Technical Field

[0001] This invention relates to the field of textile technology, and more specifically, to an integrally woven warp-knitted shoe heel sheet mesh, its manufacturing method, and the shoe heel sheet itself. Background Technology

[0002] The heel, located at the back of the shoe, behind the opening, serves to wrap around the user's heel, improving the shoe's fit and comfort. However, because the curvature of each person's heel varies, manufacturers cannot guarantee a perfect fit for every user's heel during production. Consequently, friction may occur between the heel and the foot, causing discomfort or even injury. For example, some users experience chafing on their heels when wearing newly purchased leather shoes. While using fabric for the heel may improve comfort and reduce the risk of injury, it compromises support, resulting in a loss of comfort and a less secure fit.

[0003] Sports shoes are shoes worn by users during exercise. Due to the large amount of foot movement during exercise, the aforementioned discomfort or injury is often aggravated. Therefore, sports shoes have an inner lining made of materials such as filter cloth, tericot, and sweat fabric in the direction that fits the heel. At the same time, the inner lining is filled with materials such as sponge and rubber to improve the support, cushioning and comfort of the heel.

[0004] However, existing methods for treating the heels of athletic shoes also bring the following technical drawbacks: 1. Rubber padding reduces the internal space of the shoe, thus affecting the overall comfort of the user; 2. Because the flatness and hardness of rubber or sponge padding differ from the lining material, it is prone to wear and tear during use, thus accelerating the wear and tear of the entire shoe; 3. While adding rubber or sponge padding improves the comfort of wearing the shoe, it reduces the breathability of the heel area; 4. Rubber or sponge padding will accelerate powdering after washing and drying, causing damage to the shoe. Summary of the Invention

[0005] To address the technical problems of comfort, breathability, and wear resistance in the heels of athletic shoes mentioned above, this invention provides an integrally woven warp-knitted heel sheet mesh, a manufacturing method, and the heel sheet itself.

[0006] This invention discloses an integrally woven warp-knitted shoe heel sheet mesh fabric. An integrally woven warp-knitted shoe heel sheet mesh fabric includes a mesh fabric body integrally woven by a jacquard warp knitting machine. The mesh fabric body includes a face layer, a bottom layer and an intermediate layer. In at least one area of ​​the mesh fabric body, the intermediate layer creates an upright space between the face layer and the bottom layer to form a shoe heel sheet area. In other areas, the intermediate layer tightly connects the face layer and the bottom layer to form a plain weave area.

[0007] Preferably, a closed opening is provided at the junction of the heel sheet area and the plain weave area.

[0008] Preferably, the middle and bottom layers of the heel sheet have a vertical space with a height of 1-6 mm.

[0009] Preferably, the height of the upright space of the heel sheet gradually decreases from the center area to the surrounding area until the opening is completely closed.

[0010] Preferably, the surface and / or bottom layer of the heel sheet area are provided with multiple lifting holes.

[0011] Preferably, the surface layer of the heel sheet area is also provided with jacquard weave.

[0012] [This invention also discloses a method for manufacturing an integrally woven warp-knitted shoe heel sheet mesh fabric] A method for manufacturing an integrally woven warp-knitted shoe heel sheet mesh fabric includes: Layout design: Use graphic design software to design the layout of the mesh fabric body and limit the distribution of the heel sheet on the mesh fabric body; Comb setting: Select a Jacquard warp knitting machine, which can be one of a single Jacquard warp knitting machine, a double Jacquard warp knitting machine, a triple Jacquard warp knitting machine, or a multi-jacquard warp knitting machine, and upload the design file of the designed mesh fabric body to the Jacquard warp knitting machine; Yarn threading on combs: After the yarn has been warped, it is threaded onto the Jacquard combs and ground combs according to the weaving process; Mesh weaving: Weaving is performed on the front needle bed using at least one ground comb to form the surface layer of the mesh fabric; weaving is performed on the back needle bed using at least one ground comb to form the bottom layer of the mesh fabric; weaving is performed back and forth on the front and back needle beds using at least one ground comb and a pair of Jacquard combs to form the intermediate layer connecting the surface layer and the bottom layer. In the heel panel area, large stitches are used for circular weaving to give the heel panel area a certain vertical space, and small stitches are used for circular weaving in the plain weave area to make the surface layer and the bottom layer of the plain weave area fit together tightly. Alternatively, at least one Jacquard comb can be used to weave on the front needle bed to form the surface layer of the mesh fabric; at least one Jacquard comb can be used to weave in large stitches on the front or back needle bed to form the raised middle layer. Alternatively, use at least one ground comb to weave small stitches in circles on the surface of the mesh fabric, and use at least one Jacquard comb to weave small stitches in circles on the front or back needle bed to form a concave plain weave in the middle. Finishing process: The woven mesh body is subjected to high-temperature pre-shrinking and shaping treatment, which causes the elastic transparent monofilaments in the middle layer of the weave to shrink and stand upright, making the upright space more obvious and elastic.

[0013] Preferably, all combs are tightly woven at the bottom layer to form a closed structure that integrates the top layer, bottom layer, and middle layer.

[0014] Preferably, the knitting is performed on the front and / or back needle beds using a comb, forming pull holes and / or jacquard patterns on the surface and / or bottom layers.

[0015] [This invention also discloses an integrally woven warp-knitted shoe heel sheet] A one-piece woven warp-knitted shoe heel sheet, wherein the shoe heel sheet is obtained by cutting the mesh fabric body obtained by the above-mentioned manufacturing method along the periphery of the shoe heel sheet area.

[0016] By adopting the above technical solution, the beneficial effects of the present invention are: In existing technologies, rubber padding in the heel reduces the internal space of the shoe, thus affecting the user's comfort. In contrast, the heel sheet of this solution uses elastic transparent monofilament instead of rubber padding, allowing the heel to fit the user's foot more closely. At the same time, due to the flexibility of the thread itself, the user will not experience any discomfort from the product pressing against their foot.

[0017] In existing technologies, heel padding is relatively hard. During wear, especially in sports shoes, the heel or sock frequently rubs against the heel. Due to differences in flatness and hardness, and because the padding is inserted into the lining later and is not completely bonded to it, there are gaps that make the lining or padding prone to wear, thus accelerating shoe wear. In contrast, this solution uses a transparent monofilament woven middle layer to replace the padding, which is woven together with the top and bottom layers that replace the lining, making the entire heel part a complete unit, greatly reducing the wear rate of the heel.

[0018] In existing technologies, the internal structure of heel padding is relatively dense, resulting in poor breathability. However, the heel sheet in this solution features perforated weaving on both the top and bottom layers, with the middle layer formed by multiple transparent monofilaments connecting the top and bottom layers. The presence of gaps between these monofilaments enhances the breathability of the integrally woven heel sheet. Furthermore, the middle monofilaments are customizable, allowing for adjustments to the resilience ratio of the fabric based on the shoe material's age range and intended use.

[0019] In existing technologies, heel padding is mostly made of rubber or sponge. After washing and drying, especially in the summer sun, the material will quickly turn to powder, causing the heel to collapse and become damaged, thus compromising the shoe's durability. In addition, rubber or sponge materials are super absorbent, absorbing water heavily after washing and making them difficult to dry. In contrast, the one-piece woven heel sheet of this solution is woven from yarn in one piece, without using rubber or sponge materials, thus eliminating the powdering of the padding material and improving the overall durability of the shoe.

[0020] The heel sheet of this solution is formed by cutting yarn after it is woven in one piece by a jacquard warp knitting machine. The cut heel sheet can be directly put into the shoe production process. Compared with the existing technology, which requires weaving the lining first, then making the filling material for filling, and then sewing the lining opening before entering the shoe production process, this solution reduces the production steps, improves production efficiency, and reduces production costs. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on such drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of an integrated woven warp-knitted shoe heel sheet mesh structure according to the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of the cross-sectional structure of section A in the middle; Key reference numerals: 1. Mesh fabric body; 2. Top layer; 3. Bottom layer; 4. Middle layer; 5. Heel sheet area; 6. Plain weave area; 7. Vertical space; 8. Closed opening; 9. Pull-out hole; 10. Jacquard. Detailed Implementation

[0023] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings and examples, so that the process of how the present invention uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. It should be noted that, as long as there is no conflict, the various embodiments and features in the various embodiments of the present invention can be combined with each other, and the resulting technical solutions are all within the protection scope of the present invention.

[0024] Furthermore, numerous specific details are set forth in the following description for illustrative purposes to provide a thorough understanding of the embodiments of the invention. However, it will be apparent to those skilled in the art that the invention may be practiced without the specific details or particular methods described herein.

[0025] [A one-piece woven warp-knitted shoe heel sheet mesh fabric provided by the present invention] A one-piece woven warp-knitted shoe heel sheet mesh fabric includes a mesh body 1 woven integrally by a jacquard warp knitting machine. The mesh body 1 includes a surface layer 2, a bottom layer 3, and a middle layer 4. In at least one area of ​​the mesh body 1, the middle layer 4 creates an upright space 7 with a height of 1-6 mm between the surface layer 2 and the bottom layer 3. The height of the upright space 7 gradually decreases from the center area to the surrounding areas until it closes at an opening 8, where the height of the upright space 7 is 0. The closing opening 8 interweaves the surface layer 2, the bottom layer 3, and the middle layer 4 into a single, non-layered unit along the edge of the upright space 7, thereby forming a shoe heel sheet area 5 with the shape of a shoe heel sheet. The mesh body 1 area between the shoe heel sheet areas 5, the surface layer 2, and the bottom layer 3 are connected by the middle layer 4 to form a plain weave area 6. Usually, to improve the breathability and visual effect of the shoe heel sheet area 5, perforations 9 and jacquard 10 are often made on the surface layer 2 and the bottom layer 3 of the shoe heel sheet area 5.

[0026] [A method for manufacturing an integrally woven warp-knitted shoe heel sheet according to the present invention] A method for manufacturing an integrally woven warp-knitted shoe heel sheet includes: Layout design: Use graphic design software to design the layout of the mesh body 1, and limit the distribution of the heel sheet on the mesh body 1; Comb setting: Select a Jacquard warp knitting machine, which can be one of a single Jacquard warp knitting machine, a double Jacquard warp knitting machine, a triple Jacquard warp knitting machine, or a multi-jacquard warp knitting machine, and upload the design file of the designed mesh body 1 to the Jacquard warp knitting machine; Yarn threading through combs: After the yarn has been warped, it is threaded through the Jacquard combs and bottom combs according to the weaving process. Mesh weaving: At least one ground comb is used to weave on the front needle bed to form the surface layer 2 of the mesh body 1; at least one ground comb is used to weave on the back needle bed to form the bottom layer 3 of the mesh body 1; at least one ground comb and a pair of Jacquard combs are used to weave back and forth on the front and back needle beds to form the intermediate layer 4 connecting the surface layer 2 and the bottom layer 3. In the heel panel area 5, large-pitch circular weaving is performed to give the heel panel area 5 a certain vertical space 7, and small-pitch circular weaving is performed in the plain weave area 6. The weave is circular, making the surface layer 2 and bottom layer 3 of the plain weave area 6 fit together tightly. All the combs are tightly woven on the bottom layer 3 along the edge of the heel sheet area 5, forming a closed opening 8 where the surface layer 2, bottom layer 3 and middle layer 4 are combined into one. The combs are used to run the warp knitting hole 9 on the front needle bed, forming hole 9 on the surface layer 2. The combs are used to run the warp knitting jacquard 10 on the front needle bed, forming hole 9 on the surface layer 2. The combs are used to run the warp knitting hole 9 on the back needle bed, forming hole 9 on the bottom layer 3. Alternatively, at least one Jacquard comb can be used to weave DTY yarn on the front needle bed to form the surface layer 2 of the mesh body 1; at least one Jacquard comb can be used to weave elastic yarn in the front or back needle bed with a large stitch pitch to form the protrusion of the middle layer 4. Alternatively, at least one ground comb can be used to weave elastic yarn in small stitches on the surface layer 2 of the mesh body 1, and at least one Jacquard comb can be used to weave monofilament in small stitches on the front or back needle bed, pulling the surface layer 2 of the local mesh body 1 towards the bottom layer 3 to make the originally raised middle layer 4 concave towards the bottom layer 3, forming a concave plain weave in the middle layer 4. Post-processing: The woven mesh body 1 is subjected to high-temperature pre-shrinking and shaping treatment, which causes the elastic transparent monofilaments of the woven intermediate layer 4 to shrink and stand upright, making the upright space 7 more obvious and elastic. Sheet cutting: Cut along the outside of the closed opening 8 around the heel sheet area 5 to obtain the heel sheet. Example

[0027] Reference Figures 1-2 A one-piece woven warp-knitted shoe heel sheet mesh fabric includes a mesh body 1 woven integrally by a jacquard warp knitting machine. The mesh body 1 includes a surface layer 2, a bottom layer 3, and a middle layer 4. In at least one area of ​​the mesh body 1, the middle layer 4 creates an upright space 7 with a height of 1-6 mm between the surface layer 2 and the bottom layer 3. The height of the upright space 7 gradually decreases from the center area to the surrounding areas until it closes at an opening 8, where the height of the upright space 7 is 0. The closing opening 8 interweaves the surface layer 2, the bottom layer 3, and the middle layer 4 into a single, non-layered unit along the edge of the upright space 7, thereby forming a shoe heel sheet area 5 with the shape of a shoe heel sheet. The mesh body 1 area between the shoe heel sheet areas 5, the surface layer 2, and the bottom layer 3 are connected by the middle layer 4 to form a plain weave area 6. Usually, to improve the breathability and visual effect of the shoe heel sheet area 5, perforations 9 and jacquard 10 are often made on the surface layer 2 and the bottom layer 3 of the shoe heel sheet area 5.

[0028] [Weaving method of one-piece woven warp-knitted shoe heel sheet on a single jacquard warp knitting machine] S1. Layout design: Use graphic design software to design the layout of the mesh body 1 and limit the distribution of the heel sheet on the mesh body 1. S2. Comb Setup: A single Jacquard warp knitting machine is used for weaving. This single Jacquard warp knitting machine uses seven combs for weaving, arranged sequentially from the front needle bed to the back needle bed. They are the first ground comb (GB1), the second ground comb (GB2), the third Jacquard comb (JK1-1), the fourth Jacquard comb (JK1-2), the fifth ground comb (GB5), the sixth ground comb (GB6), and the seventh ground comb (GB7). At the same time, the design file of the designed mesh fabric body 1 is uploaded to the single Jacquard warp knitting machine. S3, Comb threading: JK1-1 and JK1-2 both use a 1-thread-1-skip method, that is, thread one thread and then skip one needle position, and repeat this cycle to thread through all the needle positions of the comb. GB1, GB2, GB5, GB6 and GB7 use a full-thread method. S4, Mesh weaving: Ground comb GB1: Warping P-DTY100D / 36F semi-dull environmentally friendly low-elasticity lightweight mesh (recycle) Y, 6 heads, 496 yarns per head, gear warp feed 1650mm / rubc, basic warp knitting structure 1-0 / 0-0 / 0-1 / 1-1 / / , GB1: P-DTY100D / 36F semi-dull environmentally friendly low-elasticity lightweight mesh (recycle) Y content accounts for about 12.929%; Ground comb GB2: Warping P-DTY100D / 36F semi-dull environmentally friendly low-elasticity lightweight yarn (recycle) Y, 6 heads, 496 yarns per head, gear warp feed 2300mm / rubc, basic warp knitting structure 0-1 / 1-1 / 3-2 / 1-1 / / , GB2: P-DTY100D / 36F semi-dull environmentally friendly low-elasticity lightweight yarn (recycle) Y content accounts for about 18.022%; Jacquard comb JK1-1: Warping SCY-70D / 75D / 36F polyester environmentally friendly white low-elastic spandex single-covered yarn, 6 heads, 248 yarns per head, gear feed rate 3000mm / lacquer, warp knitting basic structure 1-0 / 1-0 / 1-2 / 1-2 / / , JK1-1: SCY-70D / 75D / 36F polyester environmentally friendly white low-elastic spandex single-covered yarn (S380) content accounts for about 11.166%; Jacquard comb JK1-2: Warping SCY-70D / 75D / 36F polyester environmentally friendly white low-elastic spandex single-covered yarn, 6 heads, 248 yarns per head, gear feed rate 3000mm / lacquer, warp knitting basic structure 1-0 / 1-0 / 1-2 / 1-2 / / , JK1-2: SCY-70D / 75D / 36F polyester environmentally friendly white low-elastic spandex single-covered yarn (S380) content accounts for about 11.166%; Ground comb GB5: Warping P-DT40D / 1F semi-dull, 6 heads, 496 yarns per head, gear warp feed 9500mm / lacquer, basic warp knitting structure 2-3 / 1-2 / 1-0 / 2-1 / / , GB5: P-DT40D / 1F semi-dull content accounts for about 22.331%; Ground comb GB6: Warping P-DTY750D / 36F semi-dull environmentally friendly low-elasticity lightweight recycle, 6 heads, 496 yarns per head, gear feed rate 2350mm / rubc, basic warp knitting structure 1-1 / 0-1 / 2-2 / 3-2 / / , GB6: P-DTY750D / 36F semi-dull environmentally friendly low-elasticity lightweight recycle content accounts for about 13.810%; Ground comb GB7: Warping P-DTY750D / 36F semi-dull environmentally friendly low-elasticity lightweight yarn (recycle), 6 heads, each head with 496 yarns, gear warp feed 1800mm / rubc, basic warp knitting structure 1-1 / 2-1 / 1-1 / 0-1 / / , P-DTY750D / 36F semi-dull environmentally friendly low-elasticity lightweight yarn (recycle) content accounts for about 10.578%.

[0029] S5. Finishing: The woven mesh body 1 is subjected to high-temperature pre-shrinking and shaping treatment, which causes the elastic transparent monofilaments of the woven intermediate layer 4 to shrink and stand upright, making the upright space 7 more obvious and elastic. S6. Sheet cutting: Cut along the outside of the closed opening 8 around the heel sheet area 5 to obtain the heel sheet.

[0030] Those skilled in the art should clearly understand that the following points should also be noted during the development of this solution: GB1 and GB2 are the surface layer 2 yarns. This layer can be woven together by one or more combs, either fully or intermittently, to form a mesh that enhances physical properties such as breathability. Different materials or colors of yarn can be used for weaving to enhance the richness of the mesh fabric and fully utilize the advantages of polyester filament, such as crispness, wrinkle resistance, easy washing, and quick drying.

[0031] JK1-1 and JK1-2 are the middle layer 4, following the basic weave 1-0 / 1-0 / 1-2 / 1-2 / / , using polyester-spandex single-wrapped yarn. Its high elasticity connects the top layer 2 or bottom layer 3 to form the desired shape and contour, making the three-dimensional raised effect of GB5 stronger, thus enhancing the 3D effect of the mesh fabric. CD yarn can be used for weaving, with partial jacquard embellishment to create a two-tone effect; GB5, the middle layer 4, follows the basic weave 2-3 / 1-2 / 1-0 / 2-1 / / , connecting the top layer 2 and bottom layer 3, providing support and further highlighting the sense of layering, three-dimensionality, and technological feel, breaking through the current market limitations of mesh fabrics.

[0032] GB6 and GB7 are the base yarns. The jacquard 10 can be woven together by using one or more combs to fully or intermittently weave the yarns, forming a mesh to enhance physical properties such as breathability. Different materials or colors of yarn can be used for weaving to enhance the richness of the mesh fabric and fully utilize the advantages of polyester filament, such as crispness, wrinkle resistance, easy washing and quick drying. Example

[0033] Reference Figures 1-2 A one-piece woven warp-knitted shoe heel sheet mesh fabric includes a mesh body 1 woven integrally by a jacquard warp knitting machine. The mesh body 1 includes a surface layer 2, a bottom layer 3, and a middle layer 4. In at least one area of ​​the mesh body 1, the middle layer 4 creates an upright space 7 with a height of 1-6 mm between the surface layer 2 and the bottom layer 3. The height of the upright space 7 gradually decreases from the center area to the surrounding areas until it closes at an opening 8, where the height of the upright space 7 is 0. The closing opening 8 interweaves the surface layer 2, the bottom layer 3, and the middle layer 4 into a single, non-layered unit along the edge of the upright space 7, thereby forming a shoe heel sheet area 5 with the shape of a shoe heel sheet. The mesh body 1 area between the shoe heel sheet areas 5, the surface layer 2, and the bottom layer 3 are connected by the middle layer 4 to form a plain weave area 6. Usually, to improve the breathability and visual effect of the shoe heel sheet area 5, perforations 9 and jacquard 10 are often made on the surface layer 2 and the bottom layer 3 of the shoe heel sheet area 5.

[0034] [Weaving method of one-piece woven warp-knitted shoe heel sheet on a double Jacquard warp knitting machine] S1. Layout design: Use graphic design software to design the layout of the mesh body 1 and limit the distribution of the heel sheet on the mesh body 1. S2. Comb Setup: A double Jacquard warp knitting machine is used for knitting. This double Jacquard warp knitting machine uses eight combs for knitting, arranged sequentially from the front needle bed to the back needle bed. They are the first ground comb (GB1), the second Jacquard comb (JK1-1), the third Jacquard comb (JK1-2), the fourth Jacquard comb (GB4), the fifth Jacquard comb (JK2-1), the sixth Jacquard comb (JK2-2), the seventh ground comb (GB7), and the eighth ground comb (GB8). At the same time, the design file of the designed mesh fabric body 1 is uploaded to the double Jacquard warp knitting machine. S3. Comb threading: JK1-1, JK1-2, JK2-1, and JK2-2 all use a 1-thread-1-skip method, that is, thread one thread and then skip one needle position, and repeat this cycle to thread through all the needle positions of the comb. GB1, GB4, GB7, and GB8 use a full-thread method. S4, Mesh weaving: Ground comb GB1: Warping P-DTY750D / 36F semi-dull environmentally friendly low-elasticity lightweight recycle, 6 heads, 512 yarns per head, gear feed rate 1400mm / rubc, basic warp knitting structure 0-1 / 1-1 / 1-0 / 0-0 / / , GB1: P-DTY750D / 36F semi-dull environmentally friendly low-elasticity lightweight recycle content accounts for about 8.857%; Jacquard comb JK1-1: Warping P-DTY100D / 36F semi-dull environmentally friendly low-elasticity lightweight yarn (recycle) Y, 6 heads, 256 yarns per head, gear feed rate 2150mm / lacquer, basic warp knitting structure 1-0 / 1-1 / 1-2 / 1-1 / / , JK1-1: P-DTY100D / 36F semi-dull environmentally friendly low-elasticity lightweight yarn (recycle) Y content accounts for about 9.068%; Jacquard comb JK1-2: Warping P-DTY100D / 36F semi-dull environmentally friendly low-elasticity lightweight mesh (recycle) Y, 6 heads, 256 yarns per head, gear feed rate 2150mm / lacquer, warp knitting basic structure 1-0 / 1-1 / 1-2 / 1-1 / / , JK1-2: P-DTY100D / 36F semi-dull environmentally friendly low-elasticity lightweight mesh (recycle) Y content accounts for about 9.068%; Ground comb GB4: Warping P-DT40D / 1F environmentally friendly monofilament semi-dull, 6 warp heads, 512 yarns per warp head, gear warp feed 7300mm / lacquer, GB4: basic warp knitting structure 0-1 / 1-0 / 1-0 / 0-1 / / , GB4: P-DT40D / 1F environmentally friendly monofilament semi-dull content accounts for about 18.473%; Jacquard comb JK2-1: Warping P-FDY150D / 48FCD elastic environmentally friendly filament, 6 coils, 256 yarns per coil, gear feed rate 2350mm / lacquer, basic warp knitting structure 1-2 / 1-2 / 1-0 / 1-0 / / , JK2-1: P-FDY150D / 48F elastic environmentally friendly filament content accounts for about 14.867%; Jacquard comb JK2-2: Warping P-FDY150D / 48FCD elastic environmentally friendly filament, 6 coils, 256 yarns per coil, gear feed rate 2350mm / lacquer, warp knitting basic structure 1-2 / 1-2 / 1-0 / 1-0 / / , JK2-2: P-FDY150D / 48F elastic environmentally friendly filament content accounts for about 14.867%; Ground comb GB7: Warping P-DTY750D / 36F semi-dull environmentally friendly low-elasticity lightweight recycle, 6 heads, 512 yarns per head, gear feed rate 2220mm / rubc, basic warp knitting structure 1-1 / 0-1 / 2-2 / 3-2 / / , GB7: P-DTY750D / 36F semi-dull environmentally friendly low-elasticity lightweight recycle content accounts for about 14.045%; Ground comb GB8: Warping P-DTY750D / 36F semi-dull environmentally friendly low-elasticity lightweight recycle, 6 heads, 512 yarns per head, gear warp feed 1700mm / rubc, basic warp knitting structure 1-1 / 2-1 / 1-1 / 0-1 / / , GB8: P-DTY750D / 36F semi-dull environmentally friendly low-elasticity lightweight recycle content accounts for about 10.755%.

[0035] S5. Finishing: The woven mesh body 1 is subjected to high-temperature pre-shrinking and shaping treatment, which causes the elastic transparent monofilaments of the woven intermediate layer 4 to shrink and stand upright, making the upright space 7 more obvious and elastic. S6. Sheet cutting: Cut along the outside of the closed opening 8 around the heel sheet area 5 to obtain the heel sheet.

[0036] Those skilled in the art should clearly understand that the following points should also be noted during the development of this solution: GB1 is the surface layer 2 yarn, running the basic warp knitting structure 0-1 / 1-1 / 1-0 / 0-0 / / , combined with Jacquard combs to form the surface layer 2 structure; JK1-1 and JK1-2 are the surface layer 2 yarns, running the basic warp knitting structure 1-0 / 1-1 / 1-2 / 1-1 / / , forming the surface layer 2 mesh pattern, which greatly improves the breathability of the mesh fabric.

[0037] JK2-1 and JK2-2 are intermediate layers 4, following a basic weave of 1-2 / 1-2 / 1-0 / 1-0 / / . Using elastic yarn, their high elasticity connects the surface layer 2 or the bottom layer 3 to form the desired shape and contour, making the three-dimensional raised effect of GB4 stronger, thus enhancing the 3D effect of the mesh fabric. CD yarn can be used for weaving, with partial jacquard embellishments to create a two-tone effect. GB4, as intermediate layer 4, follows a basic weave of 0-1 / 1-0 / 1-0 / 0-1 / / , connecting the surface layer 2 and the bottom layer 3, providing support and further highlighting the sense of layering, three-dimensionality, and technological feel, breaking through the current limitations of mesh fabrics on the market.

[0038] GB7 and GB8 are the base yarns. The jacquard 10 can be woven together by using one or more combs to fully or intermittently weave the yarns, forming a mesh that enhances physical properties such as breathability. Different materials or colors of yarn can be used for weaving to enhance the richness of the mesh fabric and fully utilize the advantages of polyester filament, such as crispness, wrinkle resistance, easy washing and quick drying. Example

[0039] Reference Figures 1-2A one-piece woven warp-knitted shoe heel sheet mesh fabric includes a mesh body 1 woven integrally by a jacquard warp knitting machine. The mesh body 1 includes a surface layer 2, a bottom layer 3, and a middle layer 4. In at least one area of ​​the mesh body 1, the middle layer 4 creates an upright space 7 with a height of 1-6 mm between the surface layer 2 and the bottom layer 3. The height of the upright space 7 gradually decreases from the center area to the surrounding areas until it closes at an opening 8, where the height of the upright space 7 is 0. The closing opening 8 interweaves the surface layer 2, the bottom layer 3, and the middle layer 4 into a single, non-layered unit along the edge of the upright space 7, thereby forming a shoe heel sheet area 5 with the shape of a shoe heel sheet. The mesh body 1 area between the shoe heel sheet areas 5, the surface layer 2, and the bottom layer 3 are connected by the middle layer 4 to form a plain weave area 6. Usually, to improve the breathability and visual effect of the shoe heel sheet area 5, perforations 9 and jacquard 10 are often made on the surface layer 2 and the bottom layer 3 of the shoe heel sheet area 5.

[0040] [Weaving method of one-piece woven warp-knitted shoe heel sheet on a Sanjaka warp knitting machine] S1. Layout design: Use graphic design software to design the layout of the mesh body 1 and limit the distribution of the heel sheet on the mesh body 1. S2. Comb Setup: A three-jakka warp knitting machine is used for weaving. This three-jakka warp knitting machine uses eight combs for weaving, arranged sequentially from the front needle bed to the back needle bed. They are the first ground comb (GB1), the second jaka comb (JK1-1), the third jaka comb (JK1-2), the fourth jaka comb (JK2-1), the fifth jaka comb (JK2-2), the sixth jaka comb (JK3-1), the seventh jaka comb (JK3-2), the eighth ground comb (GB8), and the ninth ground comb (GB9). At the same time, the design file of the designed mesh fabric body 1 is uploaded to the three-jakka warp knitting machine. S3, Comb threading: JK1-1, JK1-2, JK2-1, JK2-2, JK3-1, and JK3-2 all use a 1-thread-1-skip method, that is, thread one thread and then skip one needle position, and repeat this cycle to thread through all the needle positions of the comb. GB1, GB8, and GB9 use a full-thread method. S4, Mesh weaving: Ground comb GB1: Warping P-FDY100D / 36F semi-dull environmentally friendly yarn (recycle), 6 heads, 512 yarns per head, gear warp feed 1500mm / rubber, basic warp knitting structure 1-0 / 0-0 / 1-0 / 1-1 / / , GB1: P-FDY100D / 36F semi-dull environmentally friendly yarn (recycle) content accounts for about 12.876%; Jacquard comb JK1-1: Warping P-DTY100D / 48F semi-dull white low-elasticity lightweight mesh, 6 warp heads, 256 yarns per warp head, gear feed rate 1850mm / lacquer, basic warp knitting structure 1-0 / 1-1 / 1-2 / 1-1 / / , JK1-1: P-DTY100D / 48F semi-dull white low-elasticity lightweight mesh content accounts for about 7.940%; Jacquard comb JK1-2: warping P-DTY100D / 48F semi-dull white low-elasticity lightweight mesh, 6 warp heads, 256 yarns per warp head, gear feed rate 1850mm / lacquer, basic warp knitting structure 1-0 / 1-1 / 1-2 / 1-1 / / , JK1-2: P-DTY100D / 48F semi-dull white low-elasticity lightweight mesh content accounts for about 7.940%; Jacquard comb JK2-1: Warping SCY-70D / 75D / 36F polyester environmentally friendly white low-elastic spandex single-covered yarn, 6 heads, 256 yarns per head, gear feed rate 2500mm / lacquer, warp knitting basic structure 1-0 / 1-0 / 1-2 / 1-2 / / , JK2-1: SCY-70D / 75D / 36F polyester environmentally friendly white low-elastic spandex single-covered yarn (S380) content accounts for about 10.515%; Jacquard comb JK2-2: Warping SCY-70D / 75D / 36F polyester environmentally friendly white low-elastic spandex single-covered yarn, 6 heads, 256 yarns per head, gear feed rate 2500mm / lacquer, warp knitting basic structure 1-0 / 1-0 / 1-2 / 1-2 / / , JK2-2: SCY-70D / 75D / 36F polyester environmentally friendly white low-elastic spandex single-covered yarn (S380) content accounts for about 10.515%; Jacquard comb JK3-1: Warping P-DTY100D / 48F CD bright low-elasticity lightweight mesh, 6 heads, 256 yarns per head, gear feed rate 2250mm / lacquer, basic warp knitting structure 1-1 / 1-0 / 1-1 / 1-2 / / ; JK3-1: P-DTY100D / 48FCD bright low-elasticity lightweight mesh content accounts for about 9.657%; Jacquard comb JK3-2: Warping P-DTY100D / 48F CD bright low-elasticity lightweight mesh, 6 heads, 256 yarns per head, gear feed rate 2250mm / lacquer, basic warp knitting structure 1-1 / 1-0 / 1-1 / 1-2 / / ; JK3-2: P-DTY100D / 48FCD bright low-elasticity lightweight mesh content accounts for about 9.657%; Ground comb GB8: Warping P-DT0.08 / 1F bright (64D / 1F), 6 heads, 512 yarns per head, gear feed rate 7500mm / lacquer, basic warp knitting structure 0-1 / 0-1 / 1-0 / 1-0 / / , GB8: P-DT0.08 / 1F bright (64D / 1F) content accounts for about 21.245%; Ground comb GB9: Warping P-DTY750D / 36F CD semi-dull white low-elasticity lightweight mesh, 6 heads, 512 yarns per head, gear warp feed 1500mm / lacquer, basic warp knitting structure 0-0 / 0-1 / 1-1 / 1-0 / / , GB9: P-DTY750D / 36F CD semi-dull white low-elasticity lightweight mesh content accounts for about 9.657%.

[0041] S5. Finishing: The woven mesh body 1 is subjected to high-temperature pre-shrinking and shaping treatment, which causes the elastic transparent monofilaments of the woven intermediate layer 4 to shrink and stand upright, making the upright space 7 more obvious and elastic. S6. Sheet cutting: Cut along the outside of the closed opening 8 around the heel sheet area 5 to obtain the heel sheet.

[0042] Those skilled in the art should clearly understand that the following points should also be noted during the development of this solution: GB1 is the surface layer 2 yarn, running the basic warp knitting structure 0-1 / 1-1 / 1-0 / 0-0 / / , combined with Jacquard combs to form the surface layer 2 structure; JK1-1 and JK1-2 are the surface layer 2 yarns, running the basic warp knitting structure 1-0 / 1-1 / 1-2 / 1-1 / / , forming the surface layer 2 mesh pattern, which greatly improves the breathability of the mesh fabric.

[0043] JK2-1 and JK2-2 are intermediate layers 4, following a basic weave of 1-2 / 1-2 / 1-0 / 1-0 / / . Using elastic yarn, their high elasticity connects the surface layer 2 or the bottom layer 3 to form the desired shape and contour, enhancing the three-dimensional raised feel of GB8 and thus improving the 3D effect of the mesh fabric. CD yarn can be used for weaving to create a two-tone effect. JK3-1 and JK3-2 are intermediate layers 4, following a basic weave of 1-1 / 1-0 / 1-1 / 1-2 / / . Jacquard 10 is applied to the surface layer 2, and texture is created on the bottom layer 3. A multi-color jacquard 10 effect can be achieved through combination design, combined with functional yarns, making the shoe material pattern richer. GB8 is intermediate layer 4, following a basic weave of 0-1 / 0-1 / 1-0 / 1-0 / / . Connecting the surface layer 2 and the bottom layer 3, it provides support, further highlighting the sense of layering, three-dimensionality, and technological feel, breaking through the current market limitations of mesh fabrics.

[0044] GB9 is a bottom layer of 3 yarns, which, when combined with JK3-1 and JK3-2, forms a bottom layer of 3 shapes, creating a mesh that enhances physical properties such as breathability. Different materials or colors of yarn can be used for weaving to enhance and enrich the mesh fabric effect.

[0045] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the figures shown are only one embodiment of the present invention; the actual structure is not limited thereto. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A one-piece woven warp-knitted shoe heel sheet mesh fabric, comprising a mesh fabric body woven integrally by a Jacquard warp knitting machine, the mesh fabric body comprising a surface layer, a bottom layer, and an intermediate layer, characterized in that: The intermediate layer is woven from elastic transparent monofilaments. In at least one area of ​​the mesh body, the intermediate layer creates an upright space between the top layer and the bottom layer to form a heel sheet area. In other areas, the intermediate layer tightly connects the top layer and the bottom layer to form a plain weave area. A closed opening is provided at the connection between the heel sheet area and the plain weave area. The closed opening interweaves the top layer, the bottom layer and the intermediate layer into a single, non-layered whole along the edge of the upright space.

2. The integrally woven warp-knitted shoe heel sheet mesh fabric according to claim 1, characterized in that: The middle layer of the heel sheet creates a vertical space with a height of 1-6mm between the top and bottom layers.

3. The integrally woven warp-knitted shoe heel sheet mesh fabric according to claim 2, characterized in that: The height of the upright space of the heel sheet gradually decreases from the center area to the surrounding areas until the opening is completely closed.

4. The integrally woven warp-knitted shoe heel sheet mesh fabric according to claim 2 or 3, characterized in that: The surface and / or bottom layer of the heel sheet area are provided with multiple lifting holes.

5. The integrally woven warp-knitted shoe heel sheet mesh fabric according to claim 4, characterized in that: The surface layer of the heel panel area is also decorated with jacquard weave.

6. A method for manufacturing an integrally woven warp-knitted shoe heel sheet mesh fabric, characterized in that: include: Layout design: Use graphic design software to design the layout of the mesh fabric body and limit the distribution of the heel sheet on the mesh fabric body; Comb setting: Select a Jacquard warp knitting machine, which can be one of a single Jacquard warp knitting machine, a double Jacquard warp knitting machine, a triple Jacquard warp knitting machine, or a multi-jacquard warp knitting machine, and upload the design file of the designed mesh fabric body to the Jacquard warp knitting machine; Comb threading: After the yarn is warped, it is threaded onto the Jacquard comb and the ground comb according to the weaving process. The comb threading material used to weave the middle layer includes elastic transparent monofilament. Mesh weaving: Using at least one ground comb, weave on the front needle bed to form the surface layer of the mesh fabric; using at least one ground comb, weave on the back needle bed to form the bottom layer of the mesh fabric; using at least one ground comb and a pair of jacquard combs, weave back and forth on the front and back needle beds to form the intermediate layer connecting the surface layer and the bottom layer. In the heel panel area, large-pitch circular weaving is used to give the heel panel area a certain vertical space, and small-pitch circular weaving is used in the plain weave area to make the surface layer and the bottom layer of the plain weave area fit together tightly; using all the combs along the connection between the heel panel area and the plain weave area, the intermediate layer is tightly woven to form a closed opening that combines the surface layer, the bottom layer and the intermediate layer into one. Finishing: The woven mesh fabric is subjected to high-temperature pre-shrinking and shaping treatment.

7. The manufacturing method according to claim 6, characterized in that: Using combs to knit on the front and / or back needle beds, creating pull holes and / or jacquard patterns on the surface and / or bottom layers.

8. A one-piece woven warp-knitted shoe heel sheet, characterized in that: The mesh body obtained by the manufacturing method of any one of claims 6 to 7 is cut along the periphery of the heel sheet area.

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