Integrally-woven warp-knitted heel sheet mesh cloth

Abstract

The utility model discloses integrally-woven warp-knitted heel sheet mesh cloth, which belongs to the technical field of textile, and comprises a mesh cloth body integrally woven by a jacquard warp knitting machine, the mesh cloth body comprises a surface layer, a bottom layer and a connecting layer, and at least one area middle layer of the mesh cloth body expands a vertical space between the surface layer and the bottom layer to form a heel sheet area; and the surface layer and the bottom layer are tightly connected by the middle layer in other areas to form plain areas.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to an integrated warp knitted heel sheet mesh. Background Art

[0002] The heel is located at the back of the shoe, on the back side of the shoe opening, and its function is to wrap the user's heel, improve the heel performance of the shoe during wearing, and enhance the comfort of the user during wearing. However, since the curvature of people's heels is different, manufacturers cannot meet the fit of the heels of all users during the production process. Therefore, during the wear and use of the user, the heel will produce a certain friction with the heel, causing the user to feel a certain discomfort or cause certain injuries. For example, some users' heels will be rubbed when wearing newly purchased leather shoes, or use fabrics as heels, although the fit and comfort of the heels are improved and the possibility of injury is reduced, the heels lose their support, causing the shoes to lose the comfort of heeling during use.

[0003] Sports shoes are generally shoes that users wear during exercise. Due to a large amount of foot movement during exercise, the above-mentioned discomfort or injury is often aggravated. Therefore, the heel of the sports shoe is provided with a lining made of filter cloth, tricot, sweat cloth and other materials in the direction of fitting the heel, and the lining is filled with fillers such as sponge and rubber to improve the support, cushioning and comfort of the heel.

[0004] However, the existing heel processing method of sports shoes also brings the following technical defects: 1. The rubber filler will cause the internal space of the shoe to become smaller, which will affect the overall wearing comfort of the user; 2. Since the flatness and hardness of the rubber or sponge filler are different from those of the lining fabric, it is easy to cause wear of the filler or fabric during use, thereby accelerating the wear of the entire shoe; 3. Although the addition of rubber or sponge filler improves the comfort during wearing and use, it loses the breathability of the heel of the sports shoe; 4. The rubber or sponge filler will accelerate powdering after washing and drying, causing damage to the shoes. Summary of the invention

[0005] In order to solve the technical problems of comfort, air permeability and wear resistance of sports shoe heels in the above-mentioned prior art, the utility model provides an integrally woven warp knitted heel sheet mesh, a production method and a heel sheet.

[0006] [The utility model discloses an integrated woven warp knitted heel sheet mesh]

[0007] An integrally woven warp knitted heel sheet mesh comprises a mesh body integrally woven by a jacquard warp knitting machine, the mesh body comprising a surface layer, a bottom layer and an intermediate layer, the intermediate layer in at least one area of ​​the mesh body opening up a vertical space between the surface layer and the bottom layer to form a heel sheet area; the intermediate layers in the remaining areas tightly connect the surface layer and the bottom layer to form a plain weave area.

[0008] Preferably, a closed opening is provided at the connection between the heel sheet area and the plain weave area.

[0009] Preferably, a vertical space with a height of 1.5-4 mm is opened between the middle layer and the bottom layer of the heel sheet.

[0010] Preferably, the height of the upright space of the heel sheet gradually decreases from the central area to the surrounding areas until the closed opening is completely closed.

[0011] Preferably, the surface layer and / or the bottom layer in the heel sheet area are provided with a plurality of lifting holes.

[0012] Preferably, jacquard is also provided on the surface layer of the heel sheet area.

[0013] [The utility model also discloses a method for manufacturing an integrally woven warp knitted heel sheet mesh]

[0014] A method for manufacturing an integrally woven warp knitted heel sheet mesh, comprising:

[0015] Layout design: Use graphics software to design the layout of the mesh body and define the distribution of the heel sheet on the mesh body;

[0016] Bar setting: Select a jacquard warp knitting machine, which can be 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 to the jacquard warp knitting machine;

[0017] Yarn threading on comb bars: After the yarn is warped, it is threaded on jacquard comb bars and ground comb bars according to the weaving process;

[0018] Mesh cloth weaving: using at least one ground comb bar to weave on the front needle bed to form the surface layer of the mesh cloth body; using at least one ground comb bar to weave on the rear needle bed to form the bottom layer of the mesh cloth body; using at least one ground comb bar and a pair of jacquard comb bars to reciprocate on the front and rear needle beds to form an intermediate layer connecting the surface layer and the bottom layer, wherein large-gauge loop weaving is performed in the heel sheet area so that the heel sheet area has a certain upright space, and small-gauge loop weaving is performed in the plain weave area so that the surface layer and the bottom layer of the plain weave area are closely fitted;

[0019] Post-processing: The woven mesh body is subjected to high-temperature pre-shrinkage and shaping treatment to make the elastic transparent monofilaments in the woven middle layer shrink and stand upright, making the upright space more obvious and elastic.

[0020] Preferably, all the combs are tightly woven on the bottom layer to form a closed opening in which the surface layer, the bottom layer and the middle layer are integrated into one.

[0021] Preferably, knitting is performed on the front needle bed and / or the rear needle bed using a comb bar to form holes and / or jacquards on the surface layer and / or the bottom layer.

[0022] [The utility model also discloses an integrated warp knitted heel sheet]

[0023] An integrally woven warp-knitted heel sheet is obtained by cutting the mesh body obtained by the above-mentioned manufacturing method along the periphery of the heel sheet area.

[0024] By adopting the above technical solution, the beneficial effects of the utility model are:

[0025] In the prior art, the rubber filler on the heel will cause the internal space of the shoe to become smaller, thus affecting the comfort of the user when wearing it; however, the heel sheet of the present invention uses elastic transparent monofilament to replace the rubber filler, so that the heel can fit the heel more closely when the user wears it. At the same time, due to the flexibility of the wire itself, the user will not feel the discomfort of the product pressing against the shoe when wearing it.

[0026] In the prior art, the texture of the heel filler is relatively hard. When the wearer, especially when wearing sports shoes, exercises, the heel or socks frequently rub against the heel. The heel lining and filler made of woven fabrics have different flatness and hardness, and the filler is filled into the lining later and is not completely bonded to the lining, leaving a certain gap, which makes the lining or filler easy to wear, thereby accelerating the wear of the shoes. However, in this solution, the filler is replaced by an intermediate layer woven with transparent monofilaments, which is integrally woven with the surface layer and the bottom layer that replace the lining, so that the entire heel part becomes a complete whole, which greatly reduces the wear rate of the heel.

[0027] In the prior art, the interior of the heel filler is relatively dense, so its air permeability is poor. However, the heel sheet of the present invention can be woven with holes on both the surface layer and the bottom layer, and the middle layer is formed by weaving a plurality of transparent monofilaments connecting the surface layer and the bottom layer, and there is a certain gap between the transparent monofilaments, so that the integrally woven heel sheet of the present invention has better air permeability.

[0028] In the prior art, heel fillers are mostly made of rubber or sponge materials, which will quickly turn into powder after being washed and dried, especially in the hot sun in summer, so that the heel part will collapse and be damaged, and the durability of the shoe will be lost. The one-piece woven heel sheet of the present invention is woven from yarn without using rubber or sponge materials, thereby preventing the filling material from turning into powder and improving the overall durability of the shoe.

[0029] The heel sheet of the present invention is formed by weaving yarns through a jacquard warp knitting machine and then cutting them. The cut heel sheet can directly enter the shoe production process. Compared with the prior art, which requires first weaving the lining, then manufacturing the filler for filling, and finally sewing the lining opening before entering the shoe production process, the production process is reduced, the production efficiency is improved, and the production cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0031] Figure 1 This is a schematic diagram of the structure of an integrated warp knitted heel sheet mesh fabric of the utility model;

[0032] Figure 2 For the utility model Figure 1 Schematic diagram of the cross-section structure of the middle A part;

[0033] Explanation of the main figure marks: 1. Mesh body; 2. Surface layer; 3. Bottom layer; 4. Middle layer; 5. Heel sheet area; 6. Plain weave area; 7. Vertical space; 8. Closed mouth; 9. Eyelet; 10. Jacquard. DETAILED DESCRIPTION

[0034] The following will describe the implementation methods of the present invention in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present invention applies 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 of the present invention and the various features in the embodiments can be combined with each other, and the technical solutions formed are all within the protection scope of the present invention.

[0035] Meanwhile, in the following description, many specific details are described for the purpose of explanation to provide a thorough understanding of the embodiments of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without the specific details or the specific manner described herein.

[0036] [An integrated warp knitted heel sheet mesh provided by the utility model]

[0037] An integrally woven warp knitted heel sheet mesh, comprising a mesh body 1 integrally woven by a jacquard warp knitting machine, the mesh body 1 comprising a surface layer 2, a bottom layer 3 and an intermediate layer 4, at least one area of ​​the intermediate layer 4 of the mesh body 1 opens a vertical space 7 with a height of 1.5 to 4 mm between the surface layer 2 and the bottom layer 3, and the height of the vertical space 7 gradually decreases from the central area to the surroundings until a closed opening 8, the height of the vertical space 7 is 0, and the closed opening 8 interweaves the surface layer 2, the bottom layer 3 and the intermediate layer 4 along the edge of the vertical space 7 into a non-layered whole, thereby forming a heel sheet area 5 with a heel sheet shape, and the surface layer 2 and the bottom layer 3 of the mesh body 1 area between the heel sheet area 5 are connected through the intermediate layer 4 to form a plain weave area 6. Usually, in order to improve the air permeability and visual effect of the heel sheet area 5, the surface layer 2 of the heel sheet area 5 is often raised with holes 9 and jacquard 10, and the bottom layer 3 is also raised with holes 9.

[0038] [A method for manufacturing an integrally woven warp knitted heel sheet according to the utility model]

[0039] A method for manufacturing an integrally woven warp knitted heel sheet, comprising:

[0040] Layout design: Use graphics software to design the layout of the mesh body 1 and limit the distribution of the heel sheet on the mesh body 1;

[0041] Comb setting: select a jacquard machine, which can be 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;

[0042] Yarn threading on comb bars: After the yarn is warped, it is threaded on jacquard comb bars and base comb bars according to the weaving process;

[0043] Mesh weaving: using at least one ground comb bar to weave on the front needle bed to form the surface layer 2 of the mesh body 1; using at least one ground comb bar to weave on the rear needle bed to form the bottom layer 3 of the mesh body 1; using at least one ground comb bar and a pair of jacquard comb bars to reciprocate on the front and rear needle beds to form an intermediate layer 4 connecting the surface layer 2 and the bottom layer 3, wherein the heel sheet area 5 is knitted with a large needle pitch so that the heel sheet area 5 has a certain upright space 7, and the plain weave area 6 is knitted with a small needle pitch. The upper layer 2 and the bottom layer 3 of the plain weave area 6 are knitted in a circle, so that the upper layer 2 and the bottom layer 3 of the plain weave area 6 are closely attached, and all the combs are tightly knitted on the bottom layer 3 along the edge of the heel sheet area 5 to form a closed opening 8 in which the upper layer 2, the bottom layer 3 and the middle layer 4 are combined into one; the combs are used to form a warp knitting eyelet 9 structure on the front needle bed to form a eyelet 9 on the upper layer 2; the combs are used to form a warp knitting jacquard 10 structure on the front needle bed to form a eyelet 9 on the upper layer 2; the combs are used to form a warp knitting eyelet 9 structure on the back needle bed to form a eyelet 9 on the bottom layer 3;

[0044] Post-processing: The woven mesh body 1 is subjected to high-temperature pre-shrinkage and shaping treatment, so that the elastic transparent monofilaments of the woven middle layer 4 shrink and stand upright, making the upright space 7 more obvious and elastic;

[0045] Sheet cutting: Cutting is performed along the outer side of the closed opening 8 around the heel sheet area 5 to obtain the heel sheet. Example

[0046] Reference Figure 1~2 An integrally woven warp knitted heel sheet mesh, comprising a mesh body 1 integrally woven by a jacquard warp knitting machine, the mesh body 1 comprising a surface layer 2, a bottom layer 3 and an intermediate layer 4, at least one region of the mesh body 1 having an intermediate layer 4 extending a vertical space 7 with a height of 1.5 to 4 mm between the surface layer 2 and the bottom layer 3, and the height of the vertical space 7 gradually decreases from the central region to the surroundings until a closed opening 8, the height of the vertical space 7 is 0, the closed opening 8 interweaves the surface layer 2, the bottom layer 3 and the intermediate layer 4 along the edge of the vertical space 7 into a non-layered whole, thereby forming a heel sheet region 5 having a heel sheet shape, and the surface layer 2 and the bottom layer 3 of the mesh body 1 region between the heel sheet region 5 are connected through the intermediate layer 4 to form a plain weave region 6. Usually, in order to improve the air permeability and visual effect of the heel sheet region 5, the surface layer 2 of the heel sheet region 5 is often provided with a hole-lifting 9 and a jacquard 10, and the hole-lifting 9 is also performed on the bottom layer 3.

[0047] [Weaving method of one-piece warp knitted heel sheet on a single jacquard warp knitting machine]

[0048] S1. Layout design: Use drawing software to design the layout of the mesh body 1 and limit the distribution of the heel sheet on the mesh body 1;

[0049] S2. Comb bar setting: a single jacquard warp knitting machine is selected for knitting. The single jacquard warp knitting machine uses seven comb bars for knitting, which are arranged in sequence from the front needle bed to the rear needle bed, namely, the first ground comb bar (GB1), the second ground comb bar (GB2), the third jacquard comb bar (JK1-1), the fourth jacquard comb bar (JK1-2), the fifth ground comb bar (GB5), the sixth ground comb bar (GB6), and the seventh ground comb bar (GB7). At the same time, the design file of the designed mesh body 1 is uploaded to the single jacquard warp knitting machine;

[0050] S3, Comb bar threading: The threading method of JK1-1 and JK1-2 is 1 threading and 1 empty, that is, after threading one yarn, one needle position is empty, and the needle positions of the entire comb bar are threaded in a cycle. The threading method of GB1, GB2, GB5, GB6, and GB7 is full threading;

[0051] S4, mesh weaving:

[0052] Ground comb GB1: warping P-DTY100D / 36F semi-bright environmentally friendly low-elastic light net (recycle) Y, 6 warps, 496 yarns per warp, gear let-off 1650mm / lacquer, warp knitting basic structure 1-0 / 0-0 / 0-1 / 1-1 / / , GB1: P-DTY100D / 36F semi-bright environmentally friendly low-elastic light net (recycle) Y content accounts for about 12.929%;

[0053] Ground comb GB2: warping P-DTY100D / 36F semi-bright environmentally friendly low-elastic light net (recycle) Y, 6 warps, 496 yarns per warp, gear let-off 2300mm / lacquer, warp knitting basic organization 0-1 / 1-1 / 3-2 / 1-1 / / , GB2: P-DTY100D / 36F semi-bright environmentally friendly low-elastic light net (recycle) Y content accounts for about 18.022%;

[0054] Jacquard comb JK1-1: Warping SCY-70D / 75D / 36F polyester environmentally friendly white low-elastic spandex single covered yarn (S380), 6 warps, 248 yarns per warp, gear warp delivery 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%;

[0055] Jacquard comb JK1-2: Warping SCY-70D / 75D / 36F polyester environmentally friendly white low-elastic spandex single covered yarn (S380), 6 warps, 248 yarns per warp, gear warp delivery 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%;

[0056] Ground bar GB5: warping P-DT40D / 1F semi-bright, 6 warps, 496 yarns per warp, gear let-off 9500mm / lacquer, warp knitting basic structure 2-3 / 1-2 / 1-0 / 2-1 / / , GB5: P-DT40D / 1F semi-bright content accounts for about 22.331%;

[0057] Ground bar GB6: warping P-DTY750D / 36F semi-bright environmentally friendly low-elastic light net (recycle), 6 warps, 496 yarns per warp, gear warp let-off 2350mm / lacquer, warp knitting basic structure 1-1 / 0-1 / 2-2 / 3-2 / / , GB6: P-DTY750D / 36F semi-bright environmentally friendly low-elastic light net (recycle) content accounts for about 13.810%;

[0058] Ground comb GB7: warping P-DTY750D / 36F semi-bright environmentally friendly low-elastic light net (recycle), 6 warps, 496 yarns in each warp, gear warp let-off 1800mm / lacquer, warp knitting basic structure 1-1 / 2-1 / 1-1 / 0-1 / / , P-DTY750D / 36F semi-bright environmentally friendly low-elastic light net (recycle) content accounts for about 10.578%.

[0059] S5, post-processing: subjecting the woven mesh body 1 to a high-temperature pre-shrinking and shaping treatment, so that the elastic transparent monofilaments of the woven middle layer 4 shrink and stand upright, making the upright spaces 7 more obvious and elastic;

[0060] S6, sheet cutting: cutting is performed along the outer side of the closed opening 8 around the heel sheet area 5 to obtain a heel sheet.

[0061] Those skilled in the art should clearly know that in the process of making this solution, the following points should also be noted:

[0062] GB1 and GB2 are the surface layer 2 yarns, which can be woven together by one or more combs with full or intermittent yarn penetration to form a mesh to enhance physical properties such as air permeability. Yarns of different materials or colors can be used for weaving to enhance the rich mesh effect and give full play to the advantages of polyester filaments such as being straight, wrinkle-resistant, easy to wash and quick-drying.

[0063] JK1-1, JK1-2 are the middle layer 4, with the basic structure of 1-0 / 1-0 / 1-2 / 1-2 / / , using polyester-spandex single-covered yarn, using its high elasticity to connect the surface layer 2 or the bottom layer 3 to form the required shape contour, so that the three-dimensional convexity formed by GB5 is stronger, thereby enhancing the 3D effect of the mesh. CD yarn can be used for weaving, and local jacquard 10 embellishment can be formed to form a two-color effect; GB5 is the middle layer 4, with the basic structure of 2-3 / 1-2 / 1-0 / 2-1 / / , connecting the surface layer 2 and the bottom layer 3, playing a supporting role, and more prominent The sense of hierarchy, three-dimensionality and technology has broken through the current market restrictions on mesh.

[0064] GB6 and GB7 are base yarns, and the jacquard 10 can be woven together by one or more combs with full or intermittent yarns to form a mesh to enhance physical properties such as air permeability; yarns of different materials or colors can be used for weaving to enhance the effect of rich mesh cloth and give full play to the advantages of polyester filaments such as being straight, wrinkle-resistant, easy to wash and quick-drying. Example

[0065] Reference Figure 1~2 An integrally woven warp knitted heel sheet mesh, comprising a mesh body 1 integrally woven by a jacquard warp knitting machine, the mesh body 1 comprising a surface layer 2, a bottom layer 3 and an intermediate layer 4, at least one region of the mesh body 1 having an intermediate layer 4 extending a vertical space 7 with a height of 1.5 to 4 mm between the surface layer 2 and the bottom layer 3, and the height of the vertical space 7 gradually decreases from the central region to the surroundings until a closed opening 8, the height of the vertical space 7 is 0, the closed opening 8 interweaves the surface layer 2, the bottom layer 3 and the intermediate layer 4 along the edge of the vertical space 7 into a non-layered whole, thereby forming a heel sheet region 5 having a heel sheet shape, and the surface layer 2 and the bottom layer 3 of the mesh body 1 region between the heel sheet region 5 are connected through the intermediate layer 4 to form a plain weave region 6. Usually, in order to improve the air permeability and visual effect of the heel sheet region 5, the surface layer 2 of the heel sheet region 5 is often provided with a hole-lifting 9 and a jacquard 10, and the hole-lifting 9 is also performed on the bottom layer 3.

[0066] [Weaving method of one-piece warp knitted heel sheet on double jacquard warp knitting machine]

[0067] S1. Layout design: Use drawing software to design the layout of the mesh body 1 and limit the distribution of the heel sheet on the mesh body 1;

[0068] S2. Comb setting: a double jacquard warp knitting machine is used for knitting. The double jacquard warp knitting machine uses eight combs for knitting, which are arranged in sequence from the front needle bed to the back needle bed, namely, the first ground comb bar (GB1), the second jacquard comb bar (JK1-1), the third jacquard comb bar (JK1-2), the fourth jacquard comb bar (GB4), the fifth jacquard comb bar (JK2-1), the sixth jacquard comb bar (JK2-2), the seventh ground comb bar (GB7), and the eighth ground comb bar (GB8). At the same time, the design file of the designed mesh body 1 is uploaded to the double jacquard warp knitting machine;

[0069] S3, Combing bar threading: The threading method of JK1-1, JK1-2, JK2-1, and JK2-2 is 1 threading and 1 empty, that is, after threading one yarn, one needle position is empty, and the needle positions of the entire comb bar are threaded in a cycle. The threading method of GB1, GB4, GB7, and GB8 is full threading;

[0070] S4, mesh weaving:

[0071] Ground bar GB1: warping P-DTY750D / 36F semi-bright environmentally friendly low-elastic light net (recycle), 6 warps, 512 yarns per warp, gear let-off 1400mm / lacquer, warp knitting basic structure 0-1 / 1-1 / 1-0 / 0-0 / / , GB1: P-DTY750D / 36F semi-bright environmentally friendly low-elastic light net (recycle) content accounts for about 8.857%;

[0072] Jacquard comb JK1-1: warping P-DTY100D / 36F semi-bright environmentally friendly low-elastic light net (recycle) Y, 6 warps, 256 yarns per warp, gear warp let-off 2150mm / lacquer, warp knitting basic structure 1-0 / 1-1 / 1-2 / 1-1 / / , JK1-1: P-DTY100D / 36F semi-bright environmentally friendly low-elastic light net (recycle) Y content accounts for about 9.068%;

[0073] Jacquard comb JK1-2: warping P-DTY100D / 36F semi-bright environmentally friendly low-elastic light net (recycle) Y, 6 warps, 256 yarns per warp, gear warp let-off 2150mm / lacquer, warp knitting basic organization 1-0 / 1-1 / 1-2 / 1-1 / / , JK1-2: P-DTY100D / 36F semi-bright environmentally friendly low-elastic light net (recycle) Y content accounts for about 9.068%;

[0074] Ground comb GB4: warping P-DT30D / 1F environmentally friendly monofilament semi-bright, 6 warps, 512 yarns per warp, gear let-off 7300mm / lacquer, GB4: warp knitting basic organization 0-1 / 1-0 / 1-0 / 0-1 / / , GB4: P-DT30D / 1F environmentally friendly monofilament semi-bright content accounts for about 18.473%;

[0075] Jacquard comb JK2-1: warping P-FDY150D / 48F elastic environmentally friendly filament, 6 warps, 256 yarns per warp, gear let-off 2350mm / lac, warp knitting basic structure 1-2 / 1-2 / 1-0 / 1-0 / / , JK2-1: P-FDY150D / 48F elastic environmentally friendly filament content accounts for about 14.867%;

[0076] Jacquard comb JK2-2: warping P-FDY150D / 48F elastic environmentally friendly filament, 6 warps, 256 yarns per warp, gear let-off 2350mm / lac, 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%;

[0077] Ground bar GB7: warping P-DTY750D / 36F semi-bright environmentally friendly low-elastic light net (recycle), 6 warps, 512 yarns per warp, gear warp let-off 2220mm / lacquer, warp knitting basic structure 1-1 / 0-1 / 2-2 / 3-2 / / , GB7: P-DTY750D / 36F semi-bright environmentally friendly low-elastic light net (recycle) content accounts for about 14.045%;

[0078] Ground comb GB8: warping P-DTY750D / 36F semi-bright environmentally friendly low-elastic light net (recycle), 6 warps, 512 yarns each, gear warp let-off 1700mm / lacquer, warp knitting basic structure 1-1 / 2-1 / 1-1 / 0-1 / / , GB8: P-DTY750D / 36F semi-bright environmentally friendly low-elastic light net (recycle) content accounts for about 10.755%.

[0079] S5, post-processing: subjecting the woven mesh body 1 to a high-temperature pre-shrinking and shaping treatment, so that the elastic transparent monofilaments of the woven middle layer 4 shrink and stand upright, making the upright spaces 7 more obvious and elastic;

[0080] S6, sheet cutting: cutting is performed along the outer side of the closed opening 8 around the heel sheet area 5 to obtain a heel sheet.

[0081] Those skilled in the art should clearly know that in the process of making this solution, the following points should also be noted:

[0082] GB1 is the surface layer 2 yarn, with a warp knitting basic structure of 0-1 / 1-1 / 1-0 / 0-0 / / , and a jacquard comb to form the surface layer 2 structure; JK1-1, JK1-2 are the surface layer 2 yarns, with a warp knitting basic structure of 1-0 / 1-1 / 1-2 / 1-1 / / , forming the surface layer 2 mesh pattern, which greatly improves the air permeability of the mesh.

[0083] JK2-1, JK2-2 are the middle layer 4, with the basic structure of 1-2 / 1-2 / 1-0 / 1-0 / / , and elastic yarn is used to connect the surface layer 2 or the bottom layer 3 with its high elasticity to form the required shape contour, so that the three-dimensional convexity formed by GB4 is stronger, thereby enhancing the 3D effect of the mesh. CD yarn can be used for weaving, and local jacquard 10 embellishment can be formed to form a two-color effect; GB4 is the middle layer 4, with the basic structure of 0-1 / 1-0 / 1-0 / 0-1 / / , connecting the surface layer 2 and the bottom layer 3, playing a supporting role, and more prominent The sense of hierarchy, three-dimensionality and technology has broken through the current market restrictions on mesh.

[0084] GB7 and GB8 are base yarns, and the jacquard 10 can be woven together by one or more combs with full or intermittent yarns to form a mesh to enhance physical properties such as air permeability; yarns of different materials or colors can be used for weaving to enhance the effect of rich mesh cloth and give full play to the advantages of polyester filaments such as being straight, wrinkle-resistant, easy to wash and quick-drying. Example

[0085] Reference Figure 1~2 An integrally woven warp knitted heel sheet mesh, comprising a mesh body 1 integrally woven by a jacquard warp knitting machine, the mesh body 1 comprising a surface layer 2, a bottom layer 3 and an intermediate layer 4, at least one region of the mesh body 1 having an intermediate layer 4 extending a vertical space 7 with a height of 1.5 to 4 mm between the surface layer 2 and the bottom layer 3, and the height of the vertical space 7 gradually decreases from the central region to the surroundings until a closed opening 8, the height of the vertical space 7 is 0, the closed opening 8 interweaves the surface layer 2, the bottom layer 3 and the intermediate layer 4 along the edge of the vertical space 7 into a non-layered whole, thereby forming a heel sheet region 5 having a heel sheet shape, and the surface layer 2 and the bottom layer 3 of the mesh body 1 region between the heel sheet region 5 are connected through the intermediate layer 4 to form a plain weave region 6. Usually, in order to improve the air permeability and visual effect of the heel sheet region 5, the surface layer 2 of the heel sheet region 5 is often provided with a hole-lifting 9 and a jacquard 10, and the hole-lifting 9 is also performed on the bottom layer 3.

[0086] [Weaving method of one-piece warp knitted heel sheet on three-jacquard warp knitting machine]

[0087] S1. Layout design: Use drawing software to design the layout of the mesh body 1 and limit the distribution of the heel sheet on the mesh body 1;

[0088] S2, comb bar setting: a three-jacquard warp knitting machine is selected for weaving, and the three-jacquard warp knitting machine uses eight comb bars for weaving, which are arranged in sequence from the front needle bed to the rear needle bed, namely, the first ground comb bar (GB1), the second jacquard comb bar (JK1-1), the third jacquard comb bar (JK1-2), the fourth jacquard comb bar (JK2-1), the fifth jacquard comb bar (JK2-2), the sixth jacquard comb bar (JK3-1), the seventh jacquard comb bar (JK3-2), the eighth ground comb bar (GB8), and the ninth ground comb bar (GB9), and the design file of the designed mesh body 1 is uploaded to the three-jacquard warp knitting machine;

[0089] S3, Combing bar threading: The threading method of JK1-1, JK1-2, JK2-1, JK2-2, JK3-1, and JK3-2 is 1 threading and 1 empty, that is, after threading one yarn, one needle position is empty, and the needle positions of the entire comb bar are threaded in a cycle. The threading method of GB1, GB8, and GB9 is full threading;

[0090] S4, mesh weaving:

[0091] Ground bar GB1: warping P-FDY100D / 36F semi-bright environmentally friendly yarn (recycle), 6 warps, 512 yarns per warp, gear let-off 1500mm / lacquer, warp knitting basic structure 1-0 / 0-0 / 1-0 / 1-1 / / , GB1: P-FDY100D / 36F semi-bright environmentally friendly yarn (recycle) content accounts for about 12.876%;

[0092] Jacquard comb JK1-1: warping P-FDY100D / 36F semi-bright environmentally friendly yarn (recycle), 6 warps, 256 yarns per warp, gear let-off 1850mm / lacquer, warp knitting basic structure 1-0 / 1-1 / 1-2 / 1-1 / / , JK1-1: P-FDY100D / 36F semi-bright environmentally friendly yarn (recycle) content accounts for about 7.940%;

[0093] Jacquard comb JK1-2: warping P-FDY100D / 36F semi-bright environmentally friendly yarn (recycle), 6 warps, 256 yarns per warp, gear let-off 1850mm / lacquer, warp knitting basic structure 1-0 / 1-1 / 1-2 / 1-1 / / , JK1-2: P-FDY100D / 36F semi-bright environmentally friendly yarn (recycle) content accounts for about 7.940%;

[0094] Jacquard comb JK2-1: Warping SCY-70D / 75D / 36F polyester environmentally friendly white low-elastic spandex single covered yarn (S380), 6 warps, 256 yarns per warp, gear warp delivery 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%;

[0095] Jacquard comb JK2-2: Warping SCY-70D / 75D / 36F polyester environmentally friendly white low-elastic spandex single covered yarn (S380), 6 warps, 256 yarns per warp, gear warp delivery 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%;

[0096] Jacquard comb JK3-1: Warping P-DTY100D / 48F CD glossy low-elastic light mesh, 6 warps, 256 yarns per warp, gear let-off 2250mm / lacquer, warp knitting basic structure 1-1 / 1-0 / 1-1 / 1-2 / / , JK3-1: P-DTY100D / 48FCD glossy low-elastic light mesh content accounts for about 9.657%;

[0097] Jacquard comb JK3-2: Warping P-DTY100D / 48F CD glossy low-elastic light mesh, 6 warps, 256 yarns per warp, gear let-off 2250mm / lacquer, warp knitting basic structure 1-1 / 1-0 / 1-1 / 1-2 / / , JK3-2: P-DTY100D / 48FCD glossy low-elastic light mesh content accounts for about 9.657%;

[0098] Ground comb GB8: warping P-DT33D / 1F mother yarn semi-bright (330D / 10F), 6 warps, 512 yarns per warp, gear let-off 7500mm / lacquer, warp knitting basic structure 0-1 / 0-1 / 1-0 / 1-0 / / , GB8: P-DT33D / 1F mother yarn semi-bright (330D / 10F) content accounts for about 21.245%;

[0099] Ground comb GB9: warping P-DTY750D / 36F CD semi-gloss white low-elastic light mesh, 6 warps, 512 yarns each, gear let-off 1500mm / lacquer, warp knitting basic structure 0-0 / 0-1 / 1-1 / 1-0 / / , GB9: P-DTY750D / 36F CD semi-gloss white low-elastic light mesh content accounts for about 9.657%.

[0100] S5, post-processing: subjecting the woven mesh body 1 to a high-temperature pre-shrinking and shaping treatment, so that the elastic transparent monofilaments of the woven middle layer 4 shrink and stand upright, making the upright spaces 7 more obvious and elastic;

[0101] S6, sheet cutting: cutting is performed along the outer side of the closed opening 8 around the heel sheet area 5 to obtain a heel sheet.

[0102] Those skilled in the art should clearly know that in the process of making this solution, the following points should also be noted:

[0103] GB1 is the surface layer 2 yarn, with a warp knitting basic structure of 0-1 / 1-1 / 1-0 / 0-0 / / , and a jacquard comb to form the surface layer 2 structure; JK1-1, JK1-2 are the surface layer 2 yarns, with a warp knitting basic structure of 1-0 / 1-1 / 1-2 / 1-1 / / , forming the surface layer 2 mesh pattern, which greatly improves the air permeability of the mesh.

[0104] JK2-1, JK2-2 are the middle layer 4, with the basic structure of 1-2 / 1-2 / 1-0 / 1-0 / / , and elastic yarn is used to connect the surface layer 2 or the bottom layer 3 with its high elasticity to form the required shape contour, so that the three-dimensional convexity formed by GB8 is stronger, thereby enhancing the 3D effect of the mesh. CD yarn can be used for weaving to form a two-color effect; JK3-1, JK3-2 are the middle layer 4, with the basic structure of 1-1 / 1-0 / 1-1 / 1-2 / / , jacquard 10 on the surface layer 2, and texture on the bottom layer 3, combined design of multi-color jacquard 10 effect, with functional yarn, the shoe material pattern is richer; GB8 is the middle layer 4, with the basic structure of 0-1 / 0-1 / 1-0 / 1-0 / / , connecting the surface layer 2 and the bottom layer 3, playing a supporting role, and more highlighting the sense of hierarchy, three-dimensional sense and sense of technology, breaking through the current market restrictions on mesh.

[0105] GB9 is the bottom layer 3 yarn, which is combined with JK3-1 and JK3-2 to form the bottom layer 3 shape, forming a mesh to enhance physical properties such as air permeability; yarns of different materials or colors can be used for weaving to enhance the rich mesh effect.

[0106] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. An integrally woven warp knitted heel sheet mesh, comprising a mesh body integrally woven by a jacquard warp knitting machine, the mesh body comprising a surface layer, a bottom layer and an intermediate layer, characterized in that: The middle layer of at least one area of ​​the mesh body opens a vertical space between the surface layer and the bottom layer to form a heel sheet area; the middle layers of the remaining areas tightly connect the surface layer and the bottom layer to form a plain weave area.

2. The one-piece warp knitted heel sheet mesh according to claim 1, characterized in that: A closed opening is provided at the connection between the heel sheet area and the plain weave area.

3. The one-piece warp knitted heel sheet mesh according to claim 2, characterized in that: The middle layer of the heel sheet opens a vertical space with a height of 1.5~4MM between the surface layer and the bottom layer.

4. The one-piece warp knitted heel sheet mesh according to claim 2, characterized in that: The height of the upright space of the heel sheet material gradually decreases from the central area to the surrounding areas until the closed opening is completely closed.

5. The one-piece warp knitted heel sheet mesh according to claim 3 or 4, characterized in that: The upper layer and / or the bottom layer in the heel panel area are provided with a plurality of lifting holes.

6. The one-piece warp knitted heel sheet mesh according to claim 5, characterized in that: Jacquard is also provided on the surface layer in the heel panel area.

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