Jacquard mesh cloth

Abstract

The utility model discloses jacquard mesh cloth which comprises a mesh cloth body integrally woven 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. The utility model provides jacquard mesh cloth, which realizes a discontinuous three-dimensional jacquard effect by controlling yarn control tension in a weaving process.

Description

Technical Field

[0001] This utility model relates to the field of textile technology, specifically to a jacquard mesh fabric. Background Technology

[0002] In the current market, because warp knitting machines use a coil-head weaving method, hundreds of yarns must be woven simultaneously and continuously from start to finish without interruption. Furthermore, to ensure weaving quality, the yarn tension under the same warp feed must be consistent or have minimal deviation, requiring almost every yarn to have the same tension. This limitation significantly restricts the diversity and flexibility of mesh fabric design. Therefore, only continuous jacquard weaves or exposed floats are possible, affecting aesthetics and imposing numerous constraints on pattern design. Utility Model Content

[0003] The purpose of this invention is to overcome the aforementioned defects or problems in the background technology and provide a jacquard mesh fabric that achieves an intermittent three-dimensional jacquard effect by controlling the yarn tension in the weaving process.

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

[0005] The first technical solution relates to a jacquard mesh fabric, comprising a mesh fabric body woven integrally by a double-needle bed jacquard warp knitting machine. The mesh fabric body has a double-sided structure, including a face layer, a middle layer, and a bottom layer, with the middle layer disposed between the face layer and the bottom layer. The face layer is woven with transparent yarn, and the face layer is provided with several face layer jacquards and at least one transparent protrusion. The bottom layer is provided with bottom layer mesh holes. The several face layer jacquards are distributed at intervals to form discontinuous areas. The yarns of the face layer jacquards are connected to the bottom layer yarns from the face layer jacquards and are woven together with the bottom layer mesh holes of the bottom layer.

[0006] The second technical solution is based on the first technical solution, wherein the mesh body is woven from at least 7 combs and includes at least a first pair of Jacquard combs. The discontinuity zone uses the first pair of Jacquard combs to jacquard on the needle beds before and after the discontinuity zone. The first pair of Jacquard combs is 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 at least some of the discontinuous areas change color to form a gradient area, and the gradient area contains at least two different colors of yarn.

[0008] The fourth technical solution is based on the third technical solution, wherein the comb also includes a second pair of Jacquard combs that weave the gradient zone, and the color transition is achieved by the change in yarn tension of the second pair of Jacquard combs.

[0009] The fifth technical solution is based on the fourth technical solution, wherein two different colored yarns in the gradient area are used alternately or in combination, one of which is a transparent yarn and the other 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 protrusion is woven from 100D-300D transparent polyester monofilament.

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

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

[0014] The tenth technical solution is based on any one of the first to ninth technical solutions, wherein a weaving method is used to produce the aforementioned jacquard mesh fabric, employing a double-needle bed Jacquard warp knitting machine integrated weaving technology to weave a mesh fabric body comprising a face layer, a middle layer, and a bottom layer; a three-dimensional face layer jacquard is woven on the face layer, the three-dimensional face layer jacquard including a jacquard outline and jacquard protrusions, wherein the jacquard outline is woven with high-elastic yarn using Jacquard combs, and the jacquard protrusions are woven with low-elastic yarn using Jacquard combs; a three-dimensional bottom layer jacquard is also woven on the bottom layer, the three-dimensional bottom layer jacquard corresponding to the face layer jacquard pattern, including a jacquard outline and jacquard protrusions, the weaving method being the same as the face layer; a connecting yarn comb can be selectively used to connect the face layer and the bottom layer to enhance the connection between the two layers of fabric; a bottom yarn comb is used to weave on the bottom layer, the bottom yarn comb being made of polyester low-elasticity lightweight mesh yarn, following a variable warp satin structure.

[0015] As can be seen from the above description of the various embodiments of the present utility model, compared with the prior art, the various embodiments of the present utility model have the following beneficial effects:

[0016] In the first technical solution and related embodiments, the jacquard mesh fabric achieves a double-sided structural design by employing integrated weaving technology on a double-needle bed Jacquard warp knitting machine, including a surface layer, a middle layer, and a bottom layer. This double-sided mesh fabric structure utilizes the characteristics of the transparent yarn in the surface layer, making the mesh fabric more three-dimensional and structurally stable than ordinary mesh fabrics. The jacquard and transparent raised design of the surface layer increases the aesthetics of the mesh fabric, and the transparent raised parts make the mesh fabric more visually vivid and varied. The bottom layer mesh enhances the breathability of the mesh fabric. The discontinuous areas formed between the surface jacquard patterns are connected to the bottom layer yarns by yarns and woven together with the bottom layer mesh, forming a discontinuous transparent three-dimensional jacquard double-sided mesh fabric, making the mesh fabric more visually layered and varied, and improving the aesthetics of the mesh fabric.

[0017] In the second technical solution and related embodiments, by employing a double-needle bed jacquard knitting process, combined with the jacquard design of the first pair of jacquard guides on the needle beds before and after the discontinuity zone, a three-dimensional visual effect of discontinuous jacquard is achieved. The application of yarn tension control technology on the yarn frame can precisely control the yarn tension during the knitting process, ensuring the yarn remains stable when forming the discontinuous jacquard. Furthermore, by reducing the amount of warp feed and controlling the yarn tension, production efficiency and material utilization are improved, and production costs are reduced.

[0018] In the third technical solution and related embodiments, this is another embodiment whereby color gradients are formed in at least partially discontinuous areas on the jacquard mesh fabric, enhancing the aesthetics and visual depth of the fabric. The gradient areas contain at least two different colors of yarn, making the color transition more natural and enriching the color expression of the mesh fabric.

[0019] In the fourth technical solution and related embodiments, by using a double-needle bed double Jacquard machine for knitting, the second pair of Jacquard combs knits the gradient zone. The change in yarn tension will affect the float length and density of the yarn in the fabric, thereby forming a gradient effect of color or pattern.

[0020] In the fifth technical solution and related embodiments, the color change of the gradient area is achieved by alternating or mixing transparent yarn and colored yarn, thereby increasing the transparency and color richness of the mesh fabric.

[0021] In the sixth technical solution and related embodiments, the transparent protrusion is adjacent to or overlaps with at least one jacquard surface layer, increasing the three-dimensionality and layering of the jacquard effect.

[0022] In the seventh technical solution and related embodiments, the transparent protrusions are woven from 100D-300D transparent polyester monofilaments to ensure the transparency of the transparent protrusions and improve the overall aesthetics of the mesh fabric.

[0023] In the eighth technical solution and related embodiments, the mesh of the surface layer increases the breathability and aesthetics of the surface layer.

[0024] In the ninth technical solution and related embodiments, the bottom layer is woven with elastic polyester low-elasticity lightweight mesh yarn, which makes the bottom layer of the mesh fabric have good elasticity and breathability.

[0025] In the tenth technical solution and related embodiments, this weaving method weaves three-dimensional jacquard patterns on the surface and bottom layers respectively, and the jacquard outline and jacquard protrusions use different yarn materials (high-elasticity yarn and low-elasticity yarn). Through jacquard weaving, the jacquard pattern has a distinct three-dimensional and layered feel, enhancing the product's visual effect. A bottom yarn comb is used to weave on the bottom layer, employing low-elasticity polyester lightweight mesh yarn and a variable warp satin weave, achieving adjustable mesh size and a gradient, colorful mesh design, increasing the product's breathability and aesthetics. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the jacquard mesh fabric structure for an example.

[0028] Figure 2 This is a schematic diagram of the jacquard mesh structure for an example.

[0029] Explanation of key figure labels:

[0030] 1. Mesh body; 2. Surface layer; 3. Middle layer; 4. Bottom layer; 21. Jacquard surface layer; 22. Mesh surface layer; 23. Discontinuity zone. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are preferred embodiments of the present utility model and should not be considered as excluding other embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0032] Unless otherwise expressly defined, the use of terms such as "first," "second," or "third" in the claims, description, and drawings of this utility model is for distinguishing different objects and not for describing a specific order.

[0033] Unless otherwise expressly defined, in the claims, description, and accompanying drawings of this utility model, the use of directional terms such as "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," and "counterclockwise" to indicate orientation or positional relationships is based on the orientation and positional relationships shown in the accompanying drawings and is only for the convenience of describing this utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the specific protection scope of this utility model.

[0034] Unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" used in the claims, description and drawings of this utility model shall be interpreted broadly to refer to any connection in which there is no displacement or relative rotation relationship between the two parties, including non-removable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or components.

[0035] In the claims, description and accompanying drawings of this utility model, the terms "comprising," "having," and variations thereof are used to mean "including but not limited to."

[0036] See Figures 1 to 2 ,like Figure 2 As shown, a jacquard mesh fabric includes a mesh fabric body 1 woven integrally by a double-needle bed jacquard warp knitting machine. The mesh fabric body 1 has a double-sided structure and includes a face layer 2, a middle layer 3 and a bottom layer 4.

[0037] 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 several surface jacquard patterns 21, at least one transparent protrusion (not shown in the figure), and 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 pattern 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 fabric. The transparent protrusion is adjacent to or overlaps with at least one surface jacquard pattern 21, increasing the three-dimensionality and layering of the jacquard effect. The surface mesh 22 increases the breathability and aesthetics of the surface layer 2.

[0038] Middle layer 3, such as Figure 2 As shown, it is positioned between the top layer 2 and the bottom layer 4. The middle layer 3 is woven with Amicor fibers. Amicor fibers offer highly effective antibacterial properties and breathability.

[0039] The bottom layer 4 features a bottom mesh and a bottom jacquard pattern (not shown in the diagram). The bottom mesh is woven from bottom yarn combs. The bottom layer 4 is woven from elastic polyester low-elasticity lightweight mesh yarn, giving it good elasticity and breathability.

[0040] like Figure 1 As shown, in the jacquard mesh fabric, several surface jacquard patterns 21 are spaced apart, forming discontinuities 23. The yarns of these surface jacquard patterns 21 are directly connected to the yarns of the bottom layer 4 from the surface jacquard patterns 21, and are woven together with the bottom mesh to form a complete single-sided fabric. This design gives the entire fabric a discontinuous effect, and the warp feed of the discontinuities 23 is optimized, reduced from the original fixed 3100 to approximately 2000, improving the fabric's performance and appearance.

[0041] The mesh body 1 is woven from at least seven guide bars, including at least a first pair of jacquard guide bars. In the break section 23, jacquard weaving is performed on the needle beds before and after the break section 23 using the first pair of jacquard guide bars. To ensure stable yarn tension during weaving, the first pair of jacquard guide bars is equipped with a warp yarn carrier device.

[0042] This embodiment uses a double-needle sheet jacquard frame machine. The main difference between this machine and a standard single jacquard machine is that the electronically fed jacquard comb head is replaced with a floor-standing frame. Each yarn is wound onto a 23cm long bobbin with a suitable inner diameter. The bobbin has a row of aluminum strips at the front and is equipped with a ring-type tensioner. The tensioner has six magnetic rings of different weights, arranged from the inside out in order of size, to ensure that each yarn has its own tensioner, allowing for independent tension control of each yarn.

[0043] The yarn frame consists of two layers, containing a total of 3072 yarn tubes. After passing through the yarn guide, the yarn is drawn onto the frame of the warp knitting machine. To accommodate this yarn frame structure, the original two sets of Jacquard warp beams were replaced with two sets of heightened guide rods. These two sets of heightened guide rods divide the 3072 yarn tubes on the yarn frame in half and guide them onto the guide rods to reach the Jacquard combs.

[0044] Because existing warp knitting machines require the simultaneous weaving of hundreds of yarns, and these yarns must be continuous from start to finish, the tension of each yarn must be consistent or the deviation must not be too large. This application overcomes these limitations of existing machines by controlling yarn tension through process changes and yarn frames, achieving intermittent jacquard three-dimensional weaving. To support the feasibility of intermittent jacquard, a flexible and precise control of the warp feed is achieved through the design of an electronic warp feed system. Furthermore, to enrich the diversity of patterns, warp frames are added to the two guide bars of the jacquard yarn to control yarn tension and further control the warp feed of each yarn. This design overcomes the limitation that the tension of the entire guide bar must be consistent, making it possible to produce more unique and diverse patterns.

[0045] Jacquard's intermittent design fully utilizes the flexibility of a double-sided knitting machine. Jacquard is performed on the needle beds before and after the intermittent zone 23, and interstitial yarns are designed to enhance the three-dimensionality of the pattern. These interstitial yarns combine with the yarns and texture at the bottom in localized areas, forming a complete single-sided mesh fabric and presenting a pleasing intermittent jacquard appearance.

[0046] In this embodiment, the jacquard mesh fabric achieves a double-sided structural design of the fabric body 1 by employing integrated weaving technology on a double-needle bed Jacquard warp knitting machine, including a surface layer 2, a middle layer 3, and a bottom layer 4. This double-sided mesh fabric structure utilizes the characteristics of the transparent yarn in the surface layer 2, making the mesh fabric more three-dimensional and structurally stable than ordinary mesh fabrics. The jacquard pattern 21 and transparent raised design of the surface layer enhance the aesthetics of the mesh fabric, and the transparent raised parts make the mesh fabric more visually vivid and varied. The bottom layer mesh enhances the breathability of the mesh fabric. The discontinuous areas 23 formed between the surface layer jacquard patterns 21 are connected to the bottom layer yarns by yarns from the surface layer jacquard patterns 21 of the surface layer 2 and woven together with the bottom layer mesh, forming a discontinuous transparent three-dimensional jacquard double-sided mesh fabric, making the mesh fabric more visually layered and varied, and improving its aesthetics.

[0047] Another embodiment features a gradient zone in the discontinuity zone 23. At least a portion of the discontinuity zone 23 undergoes a color change to form a gradient zone, which contains at least two different colored yarns. By creating a color gradient in at least a portion of the discontinuity zone 23 on the jacquard mesh, the aesthetics and visual depth of the mesh are enhanced. The presence of at least two different colored yarns in the gradient zone makes the color transition more natural and enriches the color expression of the mesh. The guide bars also include a second pair of jacquard guide bars that weave the gradient zone, achieving the color transition through changes in the yarn tension of the second pair of jacquard guide bars. In this embodiment, the gradient zone is woven using a double-needle bed double jacquard machine. Changes in yarn tension affect the float and density of the yarn in the fabric, thereby creating a gradient effect in color or pattern. The yarn tension of the two jacquard guide bars is dynamically adjusted according to design requirements; for example, the yarn tension of one jacquard guide bar gradually increases or decreases, while the yarn tension of the other jacquard guide bar remains constant or changes in the opposite direction.

[0048] Two different colored yarns are used alternately or in combination in the gradient zone, one of which is transparent and the other is colored. Specifically, one is transparent polyester monofilament and the other is cationic polyester yarn. By alternating or mixing transparent and colored yarns, and by varying the yarn tension, the color change in the gradient zone is achieved, increasing the transparency and color richness of the mesh fabric.

[0049] A weaving method for weaving the aforementioned jacquard mesh fabric utilizes a double-needle bed Jacquard warp knitting machine with integrated weaving technology to weave a mesh fabric body 1 comprising a face layer 2, a middle layer 3, and a bottom layer 4. A three-dimensional jacquard pattern is woven on the face layer 2, comprising a jacquard outline and jacquard protrusions. The jacquard outline is woven using high-elastic yarn with Jacquard guides, while the jacquard protrusions are woven using low-elastic yarn with Jacquard guides. A three-dimensional jacquard pattern is also woven on the bottom layer 4, corresponding to the three-dimensional jacquard pattern on the face layer 2, comprising a jacquard outline and jacquard protrusions, and woven in the same manner as the face layer 2. A connecting yarn guide can be selectively used to connect the face layer 2 and the bottom layer 4 to enhance the connection between the two layers. A bottom yarn guide is used to weave on the bottom layer 4, the bottom yarn guide being made of low-elasticity polyester lightweight mesh yarn in a variable warp satin weave. In this embodiment, the weaving method weaves three-dimensional jacquard patterns on the surface layer 2 and the bottom layer 4 respectively. The jacquard outline and jacquard protrusions use different yarn materials (high-elasticity yarn and low-elasticity yarn). Through jacquard weaving, the jacquard pattern has a distinct three-dimensional and layered feel, enhancing the product's visual appeal. The bottom layer 4 is woven using a bottom yarn comb, employing low-elasticity polyester lightweight mesh yarn and a variable warp satin weave to achieve adjustable mesh size and a gradient, colorful mesh design, increasing the product's breathability and aesthetics.

[0050] Example 1

[0051] This embodiment weaves a single jacquard double-sided jacquard mesh fabric. The jacquard type is single-sided jacquard, the material is 100D transparent yarn, the number of jacquard combs is single jacquard (two combs), and it is an intermittent jacquard design.

[0052] Two combs for the veil:

[0053] GB1: 100D transparent yarn (polyester monofilament) with 6 warp heads, each head containing 512 yarns. GB1 yarn is threaded onto the machine in a full-load manner, with a gear feed rate of 2140mm / rubber. GB1 warp weave is 0-1 / 1-1 / 2-1 / 1-1 / / . The content of GB1 transparent yarn (polyester monofilament) is approximately 15.204%.

[0054] GB2: 100D warped transparent yarn (polyester monofilament) with 6 coils, each coil containing 512 yarns. GB2 yarn is threaded onto the machine in a full-load manner, with a gear feed rate of 2660mm / rubber. GB2 warp pile structure is 3-2 / 1-1 / 0-1 / 2-2 / / . The content of GB2 transparent yarn (polyester monofilament) is approximately 18.899%.

[0055] Two combs made of jacquard yarn (the first pair of jacquard combs):

[0056] JB3: 150D warped polyester low-elasticity lightweight mesh yarn, 6 warp heads, 1536 yarns per warp head. JB3 yarn is threaded on the machine in a 1-thread-1-hole manner, with a gear feed rate of 3100mm / lact. JB3 warp weave is 1-0 / 1-1 / 1-2 / 1-1 / / . The content of JB3 polyester low-elasticity lightweight mesh yarn is about 16.519%.

[0057] JB4: 150D warped polyester low-elasticity lightweight mesh yarn, 6 warp heads, 1536 yarns per warp head. JB4 yarn is threaded on the machine in a 1-thread-1-hole manner, with a gear feed rate of 3100mm / lact. JB4 warp weave is 1-0 / 1-1 / 1-2 / 1-1 / / . The content of JB4 polyester low-elasticity lightweight mesh yarn is about 16.519%.

[0058] Connecting yarn comb: GB5 connecting yarn can be used. The use of connecting yarn can increase the connection between the two layers of fabric, or it can be used to increase the pile height and its resilience, etc.

[0059] GB5: 100D transparent yarn (polyester monofilament) with 6 warp heads, each head containing 512 yarns. GB5 yarn is threaded onto the machine in a full-load manner, with a gear feed rate of 2000mm / rubber. GB5 braided chain weave is 1-1 / 1-0 / 0-0 / 0-1 / / . The content of GB5 transparent yarn (polyester monofilament) is approximately 14.210%.

[0060] Two combs for the base yarn:

[0061] Depending on the season and design needs, the mesh size can be designed arbitrarily, or no mesh can be made, or even a gradient and colorful mesh can be made.

[0062] GB6: 150D warped polyester low-elasticity lightweight mesh yarn, 6 warp heads, 256 yarns per warp head. GB6 yarn is threaded on the machine in a 1-thread-1-hole manner, with a gear feed rate of 1750mm / lact. GB6 has a variable warp satin weave of 2-2 / 1-0 / 1-1 / 1-2 / 1-1 / 1-0 / 1-1 / 2-3 / 2-2 / 2-1 / 1-1 / 2-3 / / . The content of GB6 polyester low-elasticity lightweight mesh yarn is approximately 9.325%.

[0063] GB7: 150D warped polyester low-elasticity lightweight mesh yarn, 6 warp heads, 256 yarns per warp head. GB7 yarn is threaded on the machine in a 1-thread-1-hole manner, with a gear feed rate of 1750mm / lact. GB7 has a variable warp satin weave 1-1 / 2-3 / 2-2 / 2-1 / 1-1 / 2-3 / 2-2 / 1-0 / 1-1 / 1-2 / 1-1 / 1-0 / / . The content of GB7 polyester low-elasticity lightweight mesh yarn is about 9.325%.

[0064] Example 2

[0065] This embodiment is based on Embodiment 1 and is woven with a single jacquard double-sided jacquard mesh fabric, which can achieve localized thickness, elasticity, or intermittent gold yarn jacquard design.

[0066] Yarn: Two guide bars, GB1 and GB2, are used, both made of 100D transparent polyester monofilament yarn. The jacquard effect is achieved through different weave structures. GB1 uses a plain warp weave, while GB2 uses a pile warp weave. Both are full-threaded, and different yarn tensions and weave effects are achieved by precisely controlling the gear feed.

[0067] Jacquard yarn: Two guide bars are used for intermittent jacquard weaving, and the amount of warp feed is flexibly controlled by an electronic warp feed system to achieve precise yarn tension control. The use of jacquard guide bars makes the patterns more three-dimensional, and the colored yarn frame jacquard makes the patterns more colorful. Because the yarn is controlled by the frame, it is also possible to use localized thick and thin jacquard, jacquard using different denier yarns, or even localized stretch jacquard, localized use of elastic yarn, and localized intermittent gold yarn jacquard, thereby achieving localized thick and thin, elastic or intermittent gold yarn jacquard, thus achieving diversified designs for mesh fabrics.

[0068] Connecting yarn: GB5 comb uses 100D transparent polyester monofilament yarn with a braided chain structure. It can be used selectively according to design requirements to enhance the connection of the double-sided mesh or increase other properties such as pile height and resilience.

[0069] Base yarn: Both guide bars GB6 and GB7 use 150D polyester low-elasticity lightweight mesh yarn with a variable warp satin weave. The yarn is threaded in a 1-through-1-open manner to achieve adjustable mesh size and a gradient color mesh design.

[0070] Example 3

[0071] This embodiment weaves a double-jacquard double-sided three-dimensional jacquard mesh fabric. The number of jacquard combs is double jacquard (four combs). It not only has 23 discontinuous areas, but also gradient areas. The material is 100D transparent yarn and 150D cationic CD yarn, which makes the colors and design effects richer and can achieve two-color, three-color, mixed color and other effects.

[0072] Two combs for the veil:

[0073] GB1: 100D transparent yarn (polyester monofilament) with 6 warp heads, each head containing 512 yarns. GB1 yarn is threaded onto the machine in a full-load manner, with a gear feed rate of 2140mm / rubber. GB1 warp weave is 0-1 / 1-1 / 2-1 / 1-1 / / . The content of GB1 transparent yarn (polyester monofilament) is approximately 15.204%.

[0074] GB2: 100D warped transparent yarn (polyester monofilament) with 6 coils, each coil containing 512 yarns. GB2 yarn is threaded onto the machine in a full-load manner, with a gear feed rate of 2660mm / rubber. GB2 warp pile structure is 3-2 / 1-1 / 0-1 / 2-2 / / . The content of GB2 transparent yarn (polyester monofilament) is approximately 18.899%.

[0075] Jacquard yarn with four combs (first pair of jacquard combs and second pair of jacquard combs):

[0076] JB3: 150D warped polyester low-elasticity lightweight mesh yarn, 6 warp heads, 1536 yarns per warp head. JB3 yarn is threaded on the machine in a 1-thread-1-hole manner, with a gear feed rate of 3100mm / lact. JB3 warp weave is 1-0 / 1-1 / 1-2 / 1-1 / / . The content of JB3 polyester low-elasticity lightweight mesh yarn is approximately 8.259%.

[0077] JB4: 150D warped polyester low-elasticity lightweight mesh yarn, 6 warp heads, 1536 yarns per warp head. JB4 yarn is threaded on the machine in a 1-thread-1-hole manner, with a gear feed rate of 3100mm / lact. JB4 warp weave is 1-0 / 1-1 / 1-2 / 1-1 / / . The content of JB4 polyester low-elasticity lightweight mesh yarn is approximately 8.259%.

[0078] JB5: 150D cationic CD low-elasticity lightweight mesh yarn, with 6 warp heads and 1536 yarns per head. JB5 yarn is threaded on the machine in a 1-thread-1-hole manner, with a gear feed rate of 3100mm / lact. JB5 warp plain weave is 1-1 / 1-2 / 1-1 / 1-0 / / . The content of JB5 polyester low-elasticity lightweight mesh yarn is approximately 8.259%.

[0079] JB6: 150D warped polyester low-elasticity lightweight mesh yarn, 6 warp heads, 1536 yarns per warp head. JB6 yarn is threaded on the machine in a 1-thread-1-hole manner, with a gear feed rate of 3100mm / lact. JB6 warp weave is 1-1 / 1-2 / 1-1 / 1-0 / / . The content of JB6 polyester low-elasticity lightweight mesh yarn is approximately 8.259%.

[0080] The double Jacquard four-and-a-half machine adds richness to the colors and diversity to the design effects of the intermittent transparent three-dimensional jacquard mesh fabric. Depending on the design needs, it can be designed with two-color intermittent transparency, three-color intermittent transparency, mixed color intermittent transparency, etc. It can also add segment dyeing to increase the richness of its colors and design trends.

[0081] Two combs for the base yarn:

[0082] Depending on the season and design needs, the mesh size can be designed arbitrarily, or no mesh can be made, or even a gradient and colorful mesh can be made.

[0083] GB7: 150D warped polyester low-elasticity lightweight mesh yarn, 6 warp heads, 256 yarns per warp head. GB6 yarn is threaded on the machine in a 1-thread-1-hole manner, with a gear feed rate of 1750mm / lact. GB6 has a variable warp satin weave of 2-2 / 1-0 / 1-1 / 1-2 / 1-1 / 1-0 / 1-1 / 2-3 / 2-2 / 2-1 / 1-1 / 2-3 / / . The content of GB6 polyester low-elasticity lightweight mesh yarn is approximately 9.325%.

[0084] GB8: 150D warped polyester low-elasticity lightweight mesh yarn, 6 warp heads, 256 yarns per warp head. GB7 yarn is threaded on the machine in a 1-thread-1-hole manner, with a gear feed rate of 1750mm / lact. GB7 has a variable warp satin weave structure of 1-1 / 2-3 / 2-2 / 2-1 / 1-1 / 2-3 / 2-2 / 1-0 / 1-1 / 1-2 / 1-1 / 1-0 / / . The content of GB7 polyester low-elasticity lightweight mesh yarn is approximately 9.325%.

[0085] Example 4

[0086] This embodiment is based on embodiment three and is woven with a double Jacquard double-sided three-dimensional jacquard mesh fabric. The number of Jacquard combs is double Jacquard (four combs). The material is 100D transparent yarn and 150D polyester low-elasticity lightweight mesh yarn, which can achieve two-color, three-color, mixed color and section dyeing effects.

[0087] The veil uses four combs: GB1, GB2, JB3, and JB4. JB3 and JB4 use 150D polyester low-elasticity lightweight mesh yarn with a plain weave, while GB1 and GB2 use 100D transparent polyester monofilament yarn with a plain and pile weave to achieve a rich jacquard effect.

[0088] Double Jacquard Yarn: Achieves two-, three-, or mixed-color intermittent transparent jacquard patterns and section dyeing effects through four combs, greatly increasing the richness of colors and the diversity of designs.

[0089] Base yarn: The two combs GB7 and GB8 use 150D polyester low-elasticity lightweight mesh yarn, with a variable warp satin weave. The yarn is threaded in a 1-through-1-open manner to achieve adjustable mesh size and a gradient colorful mesh design.

[0090] The foregoing description of the specifications and embodiments is intended to explain the scope of protection of this utility model, but does not constitute a limitation on the scope of protection of this utility model. Modifications, equivalent substitutions, or other improvements to the embodiments of this utility model or a portion thereof that can be obtained by those skilled in the art through logical analysis, reasoning, or limited experimentation, based on the teachings of this utility model or the foregoing embodiments, should all be included within the scope of protection of this utility model.

Claims

1. A jacquard mesh fabric, characterized in that, The fabric includes a mesh body (1) woven integrally by a double-needle bed jacquard warp knitting machine. The mesh body (1) has a double-sided structure and includes a face layer (2), an intermediate layer (3) and a bottom layer (4). The intermediate layer (3) is located between the face layer (2) and the bottom layer (4). The face layer (2) is woven with transparent yarn. The face layer (2) is provided with several face layer jacquards (21) and at least one transparent protrusion. The bottom layer (4) is provided with bottom layer mesh. The several face layer jacquards (21) are distributed at intervals to form discontinuity areas (23). The yarn of the face layer jacquards (21) is connected to the yarn of the bottom layer (4) from the face layer jacquards (21) and is woven together with the bottom layer mesh of the bottom layer (4).

2. The jacquard mesh fabric as described in claim 1, characterized in that, The mesh body (1) is woven from at least 7 combs and includes at least a first pair of Jacquard combs. The discontinuity zone (23) uses the first pair of Jacquard combs to jacquard on the needle bed before and after the discontinuity zone (23). The first pair of Jacquard combs is equipped with a warp yarn frame device to control the tension of the yarn during the weaving process.

3. The jacquard mesh fabric as described in claim 2, characterized in that, At least some of the discontinuity zone (23) changes color to form a gradient zone, which contains at least two different colors of yarn.

4. The jacquard mesh fabric as described in claim 3, characterized in that, The comb also includes a second pair of jacquard combs that weave the gradient zone, achieving the color transition through changes in yarn tension of the second pair of jacquard combs.

5. The jacquard mesh fabric as described in claim 4, characterized in that, The gradient zone uses two different colored yarns alternately or in combination, one of which is a transparent yarn and the other is a colored yarn.

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

7. The jacquard mesh fabric as described in claim 6, characterized in that, The transparent protrusions are woven from 100D-300D transparent polyester monofilaments.

8. The jacquard mesh fabric as described in claim 1, characterized in that, The surface layer (2) is also provided with surface layer mesh (22).

9. The jacquard mesh fabric as described in claim 1, characterized in that, The bottom layer (4) is woven from elastic polyester low-elasticity lightweight mesh yarn.

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