Jacquard mesh cloth and weaving method

Abstract

The invention discloses jacquard mesh cloth and a knitting method, the jacquard mesh cloth comprises a mesh cloth body integrally knitted by a double-needle bar jacquard warp knitting machine, the mesh cloth body is of a double-sided structure and comprises a surface layer, a middle layer and a bottom layer, and the middle layer is arranged between the surface layer and the bottom layer; the surface layer is formed by weaving transparent yarns and is provided with a plurality of surface layer jacquard and at least one transparent bulge, and the bottom layer is provided with bottom layer meshes; the plurality of surface-layer jacquard weaves are distributed at intervals to form a discontinuous area, and yarns of the surface-layer jacquard weaves are connected to the bottom-layer yarns from the surface-layer jacquard weaves and are woven and combined with the bottom-layer meshes of the bottom layer. According to the jacquard mesh cloth and the weaving method, the discontinuous three-dimensional jacquard effect is achieved by controlling the yarn control tension in the weaving process.

Description

Technical Field

[0001] The invention relates to the technical field of textiles, and in particular to a jacquard mesh cloth and a weaving method. Background Art

[0002] In the existing market, due to the use of disc-type weaving in warp knitting machines, hundreds of yarns must be woven simultaneously and continuously, and there must be no interruption from the beginning to the end. In addition, in order to ensure the weaving quality, the yarn tension under the same warp feed must be consistent, or the deviation must be extremely small, and the tension of almost every yarn must be the same. This limitation has greatly restricted the diversity and flexibility of mesh design. Therefore, only continuous jacquard can be made, or floating threads are exposed, which affects the appearance and imposes many constraints on pattern design. Summary of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned defects or problems existing in the background technology, and to provide a jacquard mesh cloth and a weaving method, so as to achieve an intermittent three-dimensional jacquard effect by controlling the yarn tension in the weaving process.

[0004] To achieve the above objectives, various embodiments of the present invention adopt the following technical solutions but are not limited to the following solutions:

[0005] The first technical scheme relates to a jacquard mesh cloth, comprising a mesh cloth body woven integrally by a double-needle bed jacquard warp knitting machine, wherein the mesh cloth body is a double-sided structure, comprising a surface layer, an intermediate layer and a bottom layer, wherein the intermediate layer is arranged between the surface layer and the bottom layer; the surface layer is woven with transparent yarn, the surface layer is provided with a plurality of surface jacquard patterns and at least one transparent protrusion, and the bottom layer is provided with a bottom layer mesh; a plurality of the surface jacquard patterns are spaced apart to form an intermittent area, and the yarn of the surface jacquard is connected to the bottom layer yarn from the surface jacquard and is woven and combined with the bottom layer mesh of the bottom layer.

[0006] The second technical solution is based on the first technical solution, wherein the mesh body is woven by at least 7 comb bars and includes at least a first pair of jacquard comb bars. The first pair of jacquard comb bars are used in the intermittent zone to jacquard on the needle beds before and after the intermittent zone. The first pair of jacquard comb bars are equipped with a warp yarn frame device to control the tension of the yarn during the weaving process.

[0007] The third technical solution is based on the second technical solution, wherein the color of at least part of the discontinuous area changes to form a gradient area, and the gradient area contains at least two yarns of different colors.

[0008] The fourth technical solution is based on the third technical solution, wherein the comb bars further include a second pair of jacquard comb bars for weaving the gradient zone, and the color transition is achieved by changing the yarn tension of the second pair of jacquard comb bars.

[0009] The fifth technical solution is based on the fourth technical solution, wherein the two different colors of yarns in the gradient zone are used alternately or mixed, wherein one yarn is a transparent yarn and the other yarn is a colored yarn.

[0010] The sixth technical solution is based on the first technical solution, wherein the transparent protrusion is adjacent to or overlaps with at least one surface jacquard.

[0011] The seventh technical solution is based on the sixth technical solution, wherein the transparent protrusions are woven with 100D-300D transparent polyester monofilament.

[0012] The eighth technical solution is based on the first technical solution, wherein the surface layer is also provided with a surface layer mesh.

[0013] The ninth technical solution is based on the first technical solution, wherein the bottom layer is woven with elastic polyester low-elastic light mesh yarn.

[0014] The tenth technical scheme is based on any one of the first to ninth technical schemes, wherein a weaving method is used to make the above-mentioned jacquard mesh cloth, using the integrated weaving technology of the double-needle bed jacquard warp knitting machine to weave a mesh cloth body including a surface layer, a middle layer and a bottom layer; a three-dimensional surface jacquard is weaved on the surface layer, and the three-dimensional surface jacquard includes a jacquard contour and a jacquard protrusion, wherein the jacquard contour is woven by a jacquard comb with high-elastic yarn, and the jacquard protrusion is woven by a jacquard comb with low-elastic yarn; a three-dimensional bottom layer jacquard is also weaved on the bottom layer, and the three-dimensional bottom layer jacquard corresponds to the jacquard pattern of the surface layer, including a jacquard contour and a jacquard protrusion, and the weaving method is the same as that of the surface layer; a connecting yarn comb can be selectively used to connect the surface layer and the bottom layer to enhance the connection between the double-sided two-layer fabric; a bottom yarn comb is used to weave on the bottom layer, and the bottom yarn comb is made of polyester low-elastic light mesh yarn with a variable warp satin structure.

[0015] From the above description of the various embodiments of the present invention, it can be seen that, compared with the prior art, the various embodiments of the present invention have the following advantages:

[0016] Beneficial effects:

[0017] In the first technical solution and related embodiments, the jacquard mesh adopts the integrated weaving technology of the double-needle-bed jacquard warp knitting machine to achieve a double-sided structural design of the mesh body, including a surface layer, an intermediate layer and a bottom layer. This double-sided mesh structure utilizes the characteristics of the transparent yarn of the surface layer to make the mesh more three-dimensional and structurally stable than ordinary meshes. The jacquard and transparent raised design of the surface layer increase the aesthetics of the mesh, and the transparent raised part makes the mesh more vivid and varied visually. The bottom mesh enhances the air permeability of the mesh. The discontinuous area formed between the surface jacquards is connected to the bottom yarn from the surface jacquard by yarn and woven with the bottom mesh to form an intermittent transparent three-dimensional jacquard double-sided mesh, which makes the mesh more visually layered and varied, and improves the aesthetics of the mesh.

[0018] In the second technical solution and related embodiments, a double-needle bed single jacquard machine knitting process is adopted, and the first pair of jacquard bars are combined to perform jacquard design on the needle beds before and after the discontinuous area to achieve a three-dimensional visual effect of discontinuous jacquard. The use of yarn tension control technology on the creel can accurately control the tension of the yarn during the knitting process, ensure that the yarn remains stable when forming discontinuous jacquard, and control the tension of the yarn by reducing the amount of warp feed, thereby improving production efficiency and material utilization and reducing production costs.

[0019] In the third technical solution and related embodiments, which is another embodiment, the aesthetics and visual layering of the mesh are enhanced by forming a color gradient of at least a portion of the discontinuous area on the jacquard mesh. The gradient area contains at least two different colors of yarn, making the color transition more natural and enriching the color expression of the mesh.

[0020] In the fourth technical solution and related embodiments, the double needle bed double jacquard machine is used for weaving, and the second pair of jacquard bars weaves the gradient zone. The change in yarn tension affects the floating length and density of the yarn in the fabric, thereby forming a gradient effect of color or pattern.

[0021] In the fifth technical solution and related embodiments, transparent yarns and colored yarns are used alternately or mixed to achieve color changes in the gradient zone, thereby increasing the transparency and color richness of the mesh.

[0022] In the sixth technical solution and related embodiments, the transparent protrusions are adjacent to or overlap with at least one surface jacquard, thereby increasing the three-dimensional sense and layering of the jacquard effect.

[0023] In the seventh technical solution and related embodiments, the transparent protrusions are woven with 100D-300D transparent polyester monofilament to ensure the transparency of the transparent protrusions and improve the overall aesthetics of the mesh.

[0024] In the eighth technical solution and related embodiments, the surface layer mesh increases the air permeability and aesthetics of the surface layer.

[0025] In the ninth technical solution and related embodiments, the bottom layer is woven with elastic polyester low-elastic light mesh yarn, so that the mesh bottom layer has good elasticity and air permeability.

[0026] In the tenth technical solution and related embodiments, the weaving method weaves three-dimensional jacquard patterns on the surface layer and the bottom layer respectively, and the jacquard contour and the jacquard protrusion adopt different yarn materials (high elastic yarn and low elastic yarn), and the jacquard pattern has a distinct three-dimensional sense and layering through jacquard comb weaving, which enhances the visual effect of the product. The bottom yarn comb is used to weave on the bottom layer, and polyester low-elastic light mesh yarn is used, and a variable warp satin structure is used to achieve the adjustability of the mesh size, and the gradient colorful mesh design increases the air permeability and aesthetics of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a schematic diagram of the structure of the jacquard mesh cloth in the embodiment;

[0029] Figure 2 It is a schematic diagram of the structure of the jacquard mesh cloth according to the embodiment.

[0030] Description of main reference numerals:

[0031] Mesh cloth body 1; surface layer 2; middle layer 3; bottom layer 4; surface layer jacquard 21; surface layer mesh 22; intermittent area 23. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are preferred embodiments of the present invention and should not be regarded as excluding other embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In the claims, description and the above-mentioned drawings of the present invention, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. are for distinguishing different objects rather than for describing a specific order.

[0034] In the claims, specification and the above-mentioned drawings of the present invention, unless otherwise explicitly defined, directional words, such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise", etc., indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific protection scope of the present invention.

[0035] In the claims, specification and the above drawings of the present invention, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without a displacement relationship and relative rotation relationship between the two, that is to say, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements.

[0036] In the claims, description and drawings of the present invention, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".

[0037] See also Figure 1 to Figure 2 ,like Figure 2 As shown, a jacquard mesh fabric comprises a mesh fabric body 1 integrally woven by a double-needle-bed jacquard warp knitting machine. The mesh fabric body 1 is a double-sided structure, comprising a surface layer 2, a middle layer 3 and a bottom layer 4.

[0038] Surface layer 2, such as Figure 1 and Figure 2 As shown, it is woven with transparent yarn, and the surface layer 2 is provided with a plurality of surface jacquards 21, at least one transparent protrusion (not shown in the figure) and a surface mesh 22. The transparent protrusion is woven with 100D-300D transparent polyester monofilament. The transparent protrusion is adjacent to or overlaps with at least one surface jacquard 21. In this embodiment, the transparent protrusion is woven with 100D-300D transparent polyester monofilament to ensure the transparency of the transparent protrusion and improve the overall aesthetics of the mesh. The transparent protrusion is adjacent to or overlaps with at least one surface jacquard 21, which increases the three-dimensional sense and layered sense of the jacquard effect. The surface mesh 22 increases the air permeability and aesthetics of the surface layer 2.

[0039] Intermediate layer 3, such as Figure 2 As shown, it is arranged between the surface layer 2 and the bottom layer 4. The middle layer 3 is woven with Amicor fibers. Amicor fibers have high antibacterial properties and air permeability.

[0040] The bottom layer 4 is provided with bottom layer mesh and bottom layer jacquard (not shown in the figure), and the bottom layer mesh is woven by a bottom yarn comb. The bottom layer 4 is woven with elastic polyester low-elastic light mesh yarn, so that the bottom layer 4 has good elasticity and air permeability.

[0041] like Figure 1 As shown, in the jacquard mesh, several surface jacquards 21 are spaced apart to form discontinuous areas 23. The yarns of these surface jacquards 21 are directly connected to the yarns of the bottom layer 4 from the surface jacquards 21, and are woven and combined with the bottom mesh to form a complete single-sided fabric. This design makes the entire fabric present a discontinuous effect, and the warp let-off amount of the discontinuous area 23 is optimized, from the original fixed 3100 to about 2000, improving the performance and appearance of the fabric.

[0042] The mesh body 1 is woven by at least 7 comb bars, including at least the first pair of jacquard comb bars. In the intermittent area 23, the first pair of jacquard comb bars are used to perform jacquard on the needle beds before and after the intermittent area 23. In order to ensure the stability of the tension of the yarn during the weaving process, the first pair of jacquard comb bars are equipped with a warp creel device.

[0043] This embodiment uses a double-needle single jacquard creel machine, which is mainly different from an ordinary single jacquard machine in that the electronic warp-feeding jacquard comb head is replaced with a floor-standing creel. Each yarn is wound on a bobbin with a length of 23 cm and a suitable inner diameter. A row of aluminum strips is installed at the front of the bobbin, and a ring-type pressure tensioner is provided. The tensioner is structured with 6 magnetic rings of different gravity, which are arranged from inside to outside in order of size to ensure that each yarn can be equipped with a tensioner, so that the tension of each yarn can be independently controlled.

[0044] The creel is divided into two layers, with a total of 3072 yarn tubes. After the yarn passes through the yarn guide, it is pulled to the frame of the warp knitting machine. In order to adapt to this creel structure, the original two sets of jacquard warp beams are replaced with two sets of heightened yarn rods. These two sets of heightened yarn rods divide the 3072 yarns on the creel into two parts and pull them to the jacquard combs.

[0045] Since hundreds of yarns need to be woven simultaneously on existing warp knitting machines, and these yarns must not be interrupted from beginning to end, the tension of each yarn must remain consistent or the deviation cannot be too large. This application breaks through the limitations of these machines on the market, and controls the yarn tension through process changes and yarn frames to achieve intermittent jacquard three-dimensionality. In order to support the feasibility of intermittent jacquard, flexible and precise control is achieved by designing an electronic warp feed system for the warp feed amount. In addition, in order to enrich the diversity of patterns, warp yarn frames are added to the two combing bars of the jacquard yarn to control the tension of the yarn and further control the warp feed amount of each yarn. This design breaks through the limitation that the tension of the entire combing must be consistent, and provides the possibility of producing more special and rich patterns.

[0046] The intermittent design of the jacquard makes full use of the flexibility of the double-sided machine. The jacquard is made on the needle beds before and after the intermittent area 23, and in order to enhance the three-dimensional effect of the pattern, the middle yarn of the jacquard is also designed. These middle yarns are combined with the bottom yarn and texture structure in the local area to form a complete single-sided mesh and present a good intermittent jacquard appearance effect.

[0047] In this embodiment, the jacquard mesh adopts the integrated weaving technology of the double-needle bed jacquard warp knitting machine to realize the double-sided structural design of the mesh body 1, including the surface layer 2, the middle layer 3 and the bottom layer 4. This double-sided mesh structure utilizes the characteristics of the transparent yarn of the surface layer 2 to make the mesh more three-dimensional and structurally stable than ordinary mesh. The surface jacquard 21 and the transparent protrusion design increase the aesthetics of the mesh, and the transparent protrusion makes the mesh more vivid and varied visually. The bottom mesh enhances the air permeability of the mesh. The discontinuous area 23 formed between the surface jacquard 21 is connected to the bottom layer 4 yarn from the surface jacquard 21 of the surface layer 2 through yarn and woven with the bottom mesh to form an intermittent transparent three-dimensional jacquard double-sided mesh, which makes the mesh more visually rich in layering and variation, and improves the aesthetics of the mesh.

[0048] Another embodiment is that a gradient zone appears in the discontinuous zone 23. The color of at least part of the discontinuous zone 23 changes to form a gradient zone, and the gradient zone contains at least two different colors of yarn. By forming a color gradient of at least part of the discontinuous zone 23 on the jacquard mesh, the aesthetics and visual layering of the mesh are enhanced. The gradient zone contains at least two different colors of yarn, so that the color transition is more natural and the color expression of the mesh is enriched. The comb bar also includes a second pair of jacquard comb bars for weaving the gradient zone, and the color transition is achieved by changing the yarn tension of the second pair of jacquard comb bars. In this embodiment, the second pair of jacquard comb bars weave the gradient zone through double needle bed double jacquard machine weaving, and the change of yarn tension will affect the floating length and density of the yarn in the fabric, thereby forming a gradient effect of color or pattern. The yarn tension of the two jacquard comb bars is dynamically adjusted according to the design requirements. For example, the yarn tension of one jacquard comb bar gradually increases or decreases, and the yarn tension of the other jacquard comb bar remains unchanged or changes in the opposite direction.

[0049] Two different colored yarns are used alternately or mixed in the gradient zone, one of which is a transparent yarn and the other is a colored yarn. Specifically, one is a transparent polyester monofilament and the other is a cationic polyester yarn. By using the transparent yarn and the colored yarn alternately or mixed, and changing the yarn tension, the color change of the gradient zone is achieved, increasing the transparency and color richness of the mesh.

[0050] A weaving method is provided for weaving the above-mentioned jacquard mesh cloth, using the integrated weaving technology of a double-needle-bed jacquard warp knitting machine to weave a mesh cloth body 1 comprising a surface layer 2, an intermediate layer 3 and a bottom layer 4; weaving a three-dimensional jacquard pattern on the surface layer 2, the three-dimensional jacquard pattern comprising a jacquard outline and a jacquard protrusion, wherein the jacquard outline is woven by a jacquard comb using high-elastic yarn, and the jacquard protrusion is woven by a jacquard comb using low-elastic yarn; weaving a three-dimensional jacquard pattern on the bottom layer 4, the three-dimensional jacquard pattern corresponds to the three-dimensional jacquard pattern on the surface layer 2, comprises a jacquard outline and a jacquard protrusion, and the weaving method is the same as that of the surface layer 2; selectively using a connecting yarn comb to connect the surface layer 2 and the bottom layer 4 to enhance the connection degree of the double-sided two-layer fabric; using a bottom yarn comb to weave on the bottom layer 4, the bottom yarn comb using polyester low-elastic light mesh yarn, and having a variable warp satin structure. In this embodiment, the weaving method weaves three-dimensional jacquard patterns on the surface layer 2 and the bottom layer 4 respectively, and the jacquard contour and the jacquard protrusion use different yarn materials (high-elastic yarn and low-elastic yarn), and the jacquard pattern has a distinct three-dimensional sense and layering through jacquard comb weaving, which enhances the visual effect of the product. The bottom yarn comb is used to weave on the bottom layer 4, and polyester low-elastic light mesh yarn is used, and a variable warp satin structure is used to achieve the adjustability of the mesh size, and the gradient colorful mesh design increases the air permeability and aesthetics of the product.

[0051] Embodiment 1

[0052] The jacquard mesh fabric woven in this embodiment is a single-sided jacquard mesh fabric, the jacquard type is a single-sided jacquard mesh fabric, the material is a 100D transparent yarn, the number of jacquard bars is a single jacquard mesh fabric (two bars), and the jacquard mesh fabric is a discontinuous jacquard mesh fabric.

[0053] Two combs for the veil:

[0054] GB1: Warping 100D transparent yarn (polyester monofilament) yarn 6 bobbins, each bobbin has 512 yarns, GB1 yarn is fully threaded on the machine, gear warp amount is 2140mm / lacquer, GB1 warp plain weave 0-1 / 1-1 / 2-1 / 1-1 / / , GB1 transparent yarn (polyester monofilament) content is about 15.204%.

[0055] GB2: Warping 100D transparent yarn (polyester monofilament) yarn 6 bobbins, each bobbin has 512 yarns, GB2 yarn is fully threaded on the machine, gear warp amount is 2660mm / lacquer, GB2 warp pile structure is 3-2 / 1-1 / 0-1 / 2-2 / / , GB2 transparent yarn (polyester monofilament) content is about 18.899%.

[0056] Two combs for jacquard yarn (the first pair of jacquard combs):

[0057] JB3: Warping 150D polyester low-elastic light mesh yarn, 6 bobbins, 1536 yarns in each bobbin, JB3 yarn is threaded into the machine in the way of 1 through 1 empty, gear warp amount 3100mm / lacquer, JB3 plain warp weave 1-0 / 1-1 / 1-2 / 1-1 / / , JB3 polyester low-elastic light mesh yarn content is about 16.519%.

[0058] JB4: warping 150D polyester low elastic light mesh yarn, 6 bobbins, 1536 yarns in each bobbin, JB4 yarn is threaded on the machine in the way of 1 through 1 empty, gear warp feed amount 3100mm / lacquer, JB4 plain warp weave 1-0 / 1-1 / 1-2 / 1-1 / / , JB4 polyester low elastic light mesh yarn content is about 16.519%.

[0059] Connecting yarn comb: GB5 connecting yarn can be used optionally. The use of connecting yarn can increase the connection degree of double-sided two-layer fabrics, and can also be used to increase the hair height and its resilience.

[0060] GB5: Warping 100D transparent yarn (polyester monofilament) yarn 6 bobbins, each bobbin 512 yarns, GB5 yarn is fully threaded on the machine, gear warp amount is 2000mm / lacquer, GB5 has a chain weave structure of 1-1 / 1-0 / 0-0 / 0-1 / / , GB5 transparent yarn (polyester monofilament) content is about 14.210%.

[0061] Two combs for the bottom yarn:

[0062] The mesh size can be arbitrarily designed or no mesh can be made, or even the mesh can be gradient and colorful according to the season and design requirements.

[0063] GB6: warping 150D polyester low elastic light mesh yarn, 6 bobbins, 256 yarns in each bobbin, GB6 yarn is threaded on the machine in the way of 1 through 1 empty, gear warp feed amount 1750mm / lacquer, GB6 warp satin weave 2-2 / 1-0 / 1-1 / 1-2 / 1-1 / 1-0 / 1-1 / 2-3 / 2-2 / 2-1 / 1-1 / 2-3 / / , GB6 polyester low elastic light mesh yarn content accounts for about 9.325%.

[0064] GB7: warping 150D polyester low elastic light mesh yarn, 6 bobbins, 256 yarns in each bobbin, GB7 yarn is threaded on the machine in the way of 1 through 1 empty, gear warp feed amount 1750mm / lacquer, GB7 warp satin weave variation 1-1 / 2-3 / 2-2 / 2-1 / 1-1 / 2-3 / 2-2 / 1-0 / 1-1 / 1-2 / 1-1 / 1-0 / / , GB7 polyester low elastic light mesh yarn content accounts for about 9.325%.

[0065] Embodiment 2

[0066] This embodiment is based on the first embodiment, and a single jacquard double-sided jacquard mesh is woven, which can realize a local thickness, elasticity or intermittent gold yarn jacquard design.

[0067] Veil: Two guide bars GB1 and GB2 are used, both of which use 100D transparent polyester monofilament yarn to achieve jacquard effect through different weave structures. GB1 runs plain warp weave, while GB2 runs velvet weave. Both use full threading method, and achieve different yarn tension and weave effects by accurately controlling the warp feeding amount of gears.

[0068] Jacquard yarn: Two combs are used for intermittent jacquard, and the warp feeding amount is flexibly controlled by the electronic warp feeding system to achieve precise yarn tension control. The use of jacquard combs makes the pattern more three-dimensional, and the color yarn frame jacquard makes the pattern color richer. Because it is a creel control yarn, it can also be partially coarse and fine jacquard, using different D yarn jacquards, or even partially elastic jacquards, partially using elastic yarns, and partially intermittent gold yarn jacquards, to achieve local coarse and fine, elastic or intermittent gold yarn jacquards, thereby achieving diversified design of mesh fabrics.

[0069] Connecting yarn: GB5 comb uses 100D transparent polyester monofilament yarn with chain weave, which can be used selectively according to design requirements to enhance the connection degree of double-sided mesh or increase other characteristics such as pile height and resilience.

[0070] Bottom yarn: Both comb bars GB6 and GB7 use 150D polyester low-elastic light mesh yarn, with variable warp satin weave. The yarn is threaded in a 1-through-1-out manner to achieve the adjustability of the mesh size and the gradient and colorful mesh design.

[0071] Embodiment 3

[0072] The double-jacquard double-sided three-dimensional jacquard mesh fabric woven in this embodiment has double jacquard bars (four bars), which not only has a discontinuous area 23 but also a gradient area. The material is 100D transparent yarn and 150D cationic CD yarn, and the color and design effects are richer, and can achieve double-color, three-color, mixed color and other effects.

[0073] Two combs for the veil:

[0074] GB1: Warping 100D transparent yarn (polyester monofilament) yarn 6 bobbins, each bobbin has 512 yarns, GB1 yarn is fully threaded on the machine, gear warp amount is 2140mm / lacquer, GB1 warp plain weave 0-1 / 1-1 / 2-1 / 1-1 / / , GB1 transparent yarn (polyester monofilament) content is about 15.204%.

[0075] GB2: Warping 100D transparent yarn (polyester monofilament) yarn 6 bobbins, each bobbin has 512 yarns, GB2 yarn is fully threaded on the machine, gear warp amount is 2660mm / lacquer, GB2 warp pile structure is 3-2 / 1-1 / 0-1 / 2-2 / / , GB2 transparent yarn (polyester monofilament) content is about 18.899%.

[0076] Four combs for jacquard yarn (the first pair of jacquard combs and the second pair of jacquard combs):

[0077] JB3: Warping 150D polyester low-elastic light mesh yarn, 6 bobbins, 1536 yarns in each bobbin, JB3 yarn is threaded into the machine in the way of 1 through 1 empty, gear warp amount 3100mm / lacquer, JB3 plain warp weave 1-0 / 1-1 / 1-2 / 1-1 / / , JB3 polyester low-elastic light mesh yarn content is about 8.259%.

[0078] JB4: warping 150D polyester low elastic light mesh yarn, 6 bobbins, 1536 yarns in each bobbin, JB4 yarn is threaded on the machine in the way of 1 through 1 empty, gear warp feed amount 3100mm / lacquer, JB4 plain warp weave 1-0 / 1-1 / 1-2 / 1-1 / / , JB4 polyester low elastic light mesh yarn content accounts for about 8.259%.

[0079] JB5: Warping 150D cationic CD low-elastic light mesh yarn, 6 bobbins, 1536 yarns in each bobbin, JB5 yarn is threaded into the machine in the way of 1 through 1 empty, gear warp amount 3100mm / lacquer, JB5 plain warp weave 1-1 / 1-2 / 1-1 / 1-0 / / , JB5 polyester low-elastic light mesh yarn content is about 8.259%.

[0080] JB6: Warping 150D polyester low-elastic light mesh yarn, 6 bobbins, 1536 yarns in each bobbin, JB6 yarn is threaded into the machine in the way of 1 through 1 empty, gear warp feed amount 3100mm / lacquer, JB6 plain warp weave 1-1 / 1-2 / 1-1 / 1-0 / / , JB6 polyester low-elastic light mesh yarn content is about 8.259%.

[0081] The double jacquard four-and-a-half machine gauge increases the color richness and design effect diversity of the intermittent transparent three-dimensional jacquard mesh fabric. According to design needs, it can design two-color intermittent transparency, three-color intermittent transparency, mixed color intermittent transparency, etc., and segment dyeing can also be added to increase its color richness and design trend.

[0082] Two combs for the bottom yarn:

[0083] The mesh size can be arbitrarily designed or no mesh can be made, or even the mesh can be gradient and colorful according to the season and design requirements.

[0084] GB7: warping 150D polyester low elastic light mesh yarn, 6 bobbins, 256 yarns in each bobbin, GB6 yarn is threaded on the machine in the way of 1 through 1 empty, gear warp feed amount 1750mm / lacquer, GB6 warp satin weave 2-2 / 1-0 / 1-1 / 1-2 / 1-1 / 1-0 / 1-1 / 2-3 / 2-2 / 2-1 / 1-1 / 2-3 / / , GB6 polyester low elastic light mesh yarn content accounts for about 9.325%.

[0085] GB8: warping 150D polyester low elastic light mesh yarn, 6 bobbins, 256 yarns in each bobbin, GB7 yarn is threaded on the machine in the way of 1 through 1 empty, gear warp feed amount 1750mm / lacquer, GB7 warp satin weave variation 1-1 / 2-3 / 2-2 / 2-1 / 1-1 / 2-3 / 2-2 / 1-0 / 1-1 / 1-2 / 1-1 / 1-0 / / , GB7 polyester low elastic light mesh yarn content accounts for about 9.325%.

[0086] Embodiment 4

[0087] This embodiment is based on the third embodiment, and weaves a double-jacquard double-sided three-dimensional jacquard mesh cloth. The number of jacquard bars is double jacquard (four bars), and the material is 100D transparent yarn and 150D polyester low-elastic light mesh yarn, which can achieve two-color, three-color, mixed color and segment dyeing effects.

[0088] Veil: Four combs GB1, GB2, JB3 and JB4 are used. JB3 and JB4 use 150D polyester low-elastic light mesh yarn with plain warp weave, while GB1 and GB2 use 100D transparent polyester monofilament yarn with plain warp weave and velvet weave to achieve rich jacquard effects.

[0089] Double jacquard yarn: Through four combs, two-color, three-color or mixed-color intermittent transparent jacquard and segment dyeing effects are achieved, which greatly increases the richness of colors and the diversity of designs.

[0090] Bottom yarn: The two comb bars GB7 and GB8 use 150D polyester low-elastic light mesh yarn, with variable warp satin weave. The yarn is threaded in a 1-through-1-out manner to achieve the adjustability of the mesh size and the gradient and colorful mesh design.

[0091] The description of the above specification and embodiments is used to explain the protection scope of the present invention, but does not constitute a limitation on the protection scope of the present invention. Through the enlightenment of the present invention or the above embodiments, ordinary technicians in this field can obtain modifications, equivalent substitutions or other improvements to the embodiments of the present invention or part of the technical features thereof through logical analysis, reasoning or limited experiments, which should be included in the protection scope of the present invention.

Claims

1. A jacquard mesh fabric, characterized in that: The invention comprises a mesh body (1) woven integrally by a double-needle-bed jacquard warp knitting machine, wherein the mesh body (1) is a double-sided structure, comprising a surface layer (2), an intermediate layer (3) and a bottom layer (4), wherein the intermediate layer (3) is arranged between the surface layer (2) and the bottom layer (4); the surface layer (2) is woven with transparent yarn, the surface layer (2) is provided with a plurality of surface jacquards (21) and at least one transparent protrusion, and the bottom layer (4) is provided with bottom layer meshes; the plurality of surface jacquards (21) are spaced apart to form a discontinuity zone (23), wherein the yarn of the surface jacquard (21) is connected to the yarn of the bottom layer (4) from the surface jacquard (21) and is woven and combined with the bottom layer meshes of the bottom layer (4).

2. A jacquard mesh cloth as claimed in claim 1, characterized in that: The mesh body (1) is woven from at least 7 comb bars, and includes at least a first pair of jacquard comb bars. The discontinuous zone (23) uses the first pair of jacquard comb bars to jacquard on the needle beds before and after the discontinuous zone (23). The first pair of jacquard comb bars is equipped with a warp yarn frame device to control the tension of the yarn during the weaving process.

3. A jacquard mesh cloth as claimed in claim 2, characterized in that: The color of at least a portion of the discontinuous area (23) changes to form a gradient area, and the gradient area contains at least two yarns of different colors.

4. A jacquard mesh cloth as claimed in claim 3, characterized in that: The comb bars also include a second pair of jacquard comb bars for weaving the gradient zone, and the color transition is achieved by changing the yarn tension of the second pair of jacquard comb bars.

5. A jacquard mesh cloth as claimed in claim 4, characterized in that: The two different colored yarns in the gradient zone are used alternately or mixedly, wherein one yarn is a transparent yarn and the other yarn is a colored yarn.

6. The jacquard mesh fabric according to claim 1, characterized in that: The transparent protrusion is adjacent to or overlaps with at least one surface jacquard (21).

7. A jacquard mesh cloth as claimed in claim 6, characterized in that: The transparent protrusions are woven from 100D-300D transparent polyester monofilament.

8. The jacquard mesh fabric according to claim 1, characterized in that: The surface layer (2) is also provided with surface layer meshes (22).

9. The jacquard mesh fabric according to claim 1, characterized in that: The bottom layer (4) is woven with elastic polyester low-elastic light mesh yarn.

10. A weaving method for making a jacquard mesh fabric as claimed in any one of claims 1 to 9, characterized in that: The invention uses a double-needle-bar jacquard warp knitting machine integrated knitting technology to knit a mesh cloth body (1) comprising a surface layer (2), an intermediate layer (3) and a bottom layer (4); a three-dimensional surface jacquard (21) is knitted on the surface layer (2), the three-dimensional surface jacquard (21) comprising a jacquard outline and a jacquard protrusion, wherein the jacquard outline is knitted by a jacquard comb using high-elastic yarn, and the jacquard protrusion is knitted by a jacquard comb using low-elastic yarn; a three-dimensional bottom layer (4) jacquard is also knitted on the bottom layer (4), the three-dimensional bottom layer (4) jacquard corresponding to the texture of the surface jacquard (21), comprising a jacquard outline and a jacquard protrusion, and the knitting method is the same as that of the surface layer (2); a connecting yarn comb can be selectively used to connect the surface layer (2) and the bottom layer (4) to enhance the connection degree of the double-sided two-layer fabric; a bottom yarn comb is used to knit on the bottom layer (4), the bottom yarn comb is made of polyester low-elastic light mesh yarn, and has a variable warp satin structure.

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