A draw round hole jacquard warp knit fabric and its manufacturing method

Abstract

The application discloses a kind of to pull round hole jacking warp-knitted fabric and its manufacturing method, belong to textile technical field, include by jacking warp-knitted fabric body that is integrally woven by jacking warp-knitting machine, warp-knitted fabric body includes surface layer, bottom layer and intermediate layer, the surface layer of warp-knitted fabric body is provided with multiple right circular hole, and the right circular hole is formed by jacking guide bar in opposite direction and is woven to pull.

Description

Technical Field

[0001] This invention relates to the field of textile technology, and more specifically, to a jacquard warp-knitted mesh fabric with round holes and its manufacturing method. Background Technology

[0002] In recent years, with the widespread application of textile uppers in the athletic shoe market, consumers' demand for the aesthetics and unique designs of shoe uppers has been increasing. However, traditional jacquard knitting equipment can only form elliptical meshes during the knitting process, and cannot achieve perfectly round or other irregularly shaped lifting holes. This has become a major bottleneck restricting product diversity and market competitiveness. The root cause is that traditional equipment uses a pair of half-size jacquard guide bars, and both move synchronously and in the same direction during knitting. This results in uneven tension distribution when the yarn shifts, making it impossible to form an ideal shape.

[0003] With the continuous innovation of warp knitting technology, the advent of double Jacquard and triple Jacquard warp knitting machines has brought new possibilities for the freedom and diversity of knitting processes. Theoretically, by adding a pair and a half Jacquard guide bars, the flexibility of knitting can be significantly improved, enabling precise knitting of various irregularly shaped loops, including perfect circles. However, this method is not a perfect solution, and it introduces new challenges:

[0004] Increased design complexity: The additional configuration of Jacquard combs increases the difficulty and workload of mesh design, and reduces production efficiency.

[0005] Limited weaving freedom: Although it increases the diversity of shapes, it sacrifices the original weaving freedom of double Jacquard and triple Jacquard warp knitting machines in actual operation, limiting the creative space.

[0006] Technical barriers and safety risks: For inexperienced operators, the coordinated weaving of multiple Jacquard combs increases the difficulty of control and poses a risk of needle collision due to improper coordination, which may cause equipment damage.

[0007] This invention relates to the field of textile footwear manufacturing, and particularly to innovative designs for athletic footwear products, aiming to enhance the visual appeal of textile footwear and the flexibility of weaving techniques.

[0008] It should be noted that the "positive direction" mentioned in this scheme refers to a pair of half-size jacquard combs weaving in the same direction. Examples of this in the chain weave structure are: jk1: 1-0 / 1-1 / 1-2 / 1-1 / / , jk2: 1-0 / 1-1 / 1-2 / 1-1 / / or jk1: 1-1 / 1-0 / 1-1 / 1-2 / / , jk2: 1-1 / 1-0 / 1-1 / 1-2 / / The "opposite direction" mentioned in this scheme refers to a pair of half-size Jacquard combs weaving in opposite directions to each other. Examples of chain weaving structures include: JK1:1-0 / 1-1 / 1-2 / 1-1 / / , JK2:1-2 / 1-1 / 1-0 / 1-1 / / or JK1:0-1 / 1-1 / 2-1 / 1-1 / / , JK2:2-1 / 1-1 / 0-1 / 1-1 / / . Summary of the Invention

[0009] To address the technical problems of poor visual appeal and limited weaving flexibility in existing warp-knitted jacquard mesh fabrics, this invention provides a warp-knitted jacquard mesh fabric with round holes and its manufacturing method.

[0010] This invention discloses a jacquard warp-knitted mesh with circular holes.

[0011] A jacquard warp-knitted mesh fabric with counter-pulling circular holes includes a mesh fabric body woven integrally by a jacquard warp knitting machine. The mesh fabric body includes a surface layer, a bottom layer, and an intermediate layer. The surface layer of the mesh fabric body is provided with multiple circular lifting holes, which are formed by two half-size jacquard combs being woven in opposite directions.

[0012] Preferably, the surface layer of the mesh fabric body is densely provided with small mesh holes.

[0013] Preferably, the surface layer of the mesh fabric body has a tight plain weave.

[0014] Preferably, the surface and / or bottom layers of the mesh fabric body are also provided with traditional elliptical lifting holes.

[0015] Preferably, the surface layer of the mesh fabric body is also provided with jacquard weave.

[0016] [This invention also discloses a method for manufacturing a jacquard warp-knitted mesh with round holes.]

[0017] A method for manufacturing a jacquard warp-knitted mesh with round holes includes:

[0018] Layout design: Use graphic design software to design the layout of the mesh fabric body and define the distribution of the circular lifting holes on the mesh fabric body;

[0019] Comb setting: Select a Jacquard warp knitting machine, which can be one of a single Jacquard warp knitting machine, double Jacquard warp knitting machine, triple Jacquard warp knitting machine or multiple Jacquard warp knitting machine. At least one pair of half-size Jacquard combs are installed in reverse direction, and the design file of the designed mesh fabric body is uploaded to the Jacquard warp knitting machine.

[0020] Yarn threading on combs: After the yarn has been warped, it is threaded onto the Jacquard combs and ground combs according to the weaving process;

[0021] Net fabric weaving: Using at least one pair of half-size Jacquard combs traveling in the opposite direction on the front needle bed in a modified warp plain weave, or using at least two pairs of full-size Jacquard combs traveling in opposite directions on the front needle bed in a modified warp plain weave, weave a surface layer with round lifting holes; using at least one ground comb to weave back and forth between the front and back needle beds to form an intermediate layer; using at least one ground comb to weave on the back needle bed to form the bottom layer.

[0022] Preferably, only one and a half Jacquard combs are used to perform reverse-direction weaving on the front needle bed in a variable warp weave, so that the surface and / or bottom layers of the mesh fabric body form small mesh holes or free-form large mesh holes.

[0023] Preferably, a pair of half-size jacquard combs are used on the front needle bed to form two pairs of full-size jacquards that pull against each other in opposite directions, so that the surface layer of the mesh fabric body forms a tight plain weave structure in the remaining area on the basis of forming a perfectly round lifting hole.

[0024] Preferably, a pair of half-size Jacquard combs are used to perform forward lifting hole weaving on the front needle bed and / or the rear needle bed, so that the surface layer of the mesh fabric body also has traditional elliptical lifting holes.

[0025] Preferably, one of the jacquard combs is used to run a warp-knitted jacquard structure on the front needle bed, so that the surface layer of the mesh fabric also has a jacquard pattern.

[0026] By adopting the above technical solution, the beneficial effects of the present invention are:

[0027] 1. In the existing technology, during the weaving process of Jacquard warp-knitted mesh, especially in single Jacquard warp-knitted mesh, the Jacquard combs often move in the forward direction. Therefore, the mesh openings are usually only elliptical lift holes, which have a simple structure and lack visual appeal, thus reducing market competitiveness. However, this solution directly achieves the formation of irregular holes such as perfectly round lift holes by having the Jacquard combs move in the reverse direction. This enables diverse combinations of lift hole structures, enhances visual appeal, and improves market competitiveness.

[0028] 2. In existing technologies, in multi-jacca production equipment such as double-jacca and triple-jacca machines, producing mesh fabric with irregularly shaped holes such as circular lifting holes requires adding a pair of jacquard combs to participate in the counter-pulling weaving, which reduces the weaving diversity and freedom of multi-jacca production equipment. However, the reverse-direction movement of the jacquard combs in this solution allows the formation of irregularly shaped holes such as circular lifting holes to be achieved with only a pair of jacquard combs. The remaining jacquard combs can be used for more mesh fabric texture, jacquard, etc., which improves the weaving diversity and freedom.

[0029] 3. In existing technologies, in multi-jac production equipment such as double-jac and triple-jac, to produce mesh fabric with irregular holes such as circular lifting holes, it is necessary to add a pair of jacquard combs to participate in the counter-pulling weaving. However, counter-pulling weaving will cause different offsets between different jacquard combs, which may lead to pin collisions and equipment damage. In contrast, the jacquard combs in this solution travel in the opposite direction, directly achieving the formation of irregular holes such as circular lifting holes with only a pair of jacquard combs, without considering the offset of other jacquard combs, and eliminating any safety hazards. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on such drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of a single Jacquard weaving structure for a Jacquard warp-knitted mesh fabric with round holes according to the present invention;

[0032] Figure 2 This is a cross-sectional view of a single jacquard weave structure of a jacquard warp-knitted mesh fabric with round holes according to the present invention;

[0033] Figure 3 This is a schematic diagram of a dense plain weave structure of a jacquard warp-knitted mesh with round holes according to the present invention;

[0034] Figure 4 This is a cross-sectional view of a dense plain weave structure of a jacquard warp-knitted mesh with round holes according to the present invention;

[0035] Figure 5 This is a comparison diagram of the chain weave structure of a jacquard warp-knitted mesh fabric with round holes according to the present invention and a traditional jacquard warp-knitted mesh fabric;

[0036] Key reference numerals: 1. Mesh fabric body; 2. Top layer; 3. Bottom layer; 4. Middle layer; 5. Circular perforation; 6. Small mesh; 7. Tight plain weave; 8. Oval perforation; 9. Jacquard. Detailed Implementation

[0037] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings and examples, so that the process of how the present invention uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. It should be noted that, as long as there is no conflict, the various embodiments and features in the various embodiments of the present invention can be combined with each other, and the resulting technical solutions are all within the protection scope of the present invention.

[0038] Furthermore, numerous specific details are set forth in the following description for illustrative purposes to provide a thorough understanding of the embodiments of the invention. However, it will be apparent to those skilled in the art that the invention may be practiced without the specific details or particular methods described herein.

[0039] [A Jacquard warp-knitted mesh with round holes according to the present invention]

[0040] A jacquard warp-knitted mesh fabric with reverse circular holes includes a mesh fabric body 1 woven integrally by a jacquard warp knitting machine. The mesh fabric body 1 includes a surface layer 2, a bottom layer 3, and an intermediate layer 4. The surface layer 2 of the mesh fabric body 1 is provided with a plurality of circular lifting holes 5. The circular lifting holes 5 are formed by two half-size jacquard combs or two pairs of full-size jacquard combs woven in opposite directions.

[0041] When using a single Jacquard warp knitting machine, because the Jacquard combs are in a reverse pulling weaving state, the surface layer 2 of the mesh body 1 is formed by densely arranged small mesh holes 6.

[0042] When using a double Jacquard warp knitting machine, a triple Jacquard warp knitting machine, or other multi-jacquard warp knitting machines, the surface layer 2 can be knitted through additional Jacquard combs to form a tight plain weave structure 7.

[0043] When using a double Jacquard warp knitting machine, a triple Jacquard warp knitting machine, or other multi-jacquard warp knitting machines, the knitting can proceed in the forward direction through additional Jacquard combs, so that the surface layer 2 and / or bottom layer 3 of the mesh body 1 also have traditional oval lifting holes 8.

[0044] To enhance the aesthetics of the mesh fabric body 1, jacquard weaving 9 can be performed on the surface layer 2 of the mesh fabric body 1 to form jacquard 9.

[0045] [A method for manufacturing a jacquard warp-knitted mesh with round holes according to the present invention]

[0046] A method for manufacturing a jacquard warp-knitted mesh with round holes includes:

[0047] Layout design: Use graphic design software to design the layout of the mesh body 1, and limit the distribution of the circular lifting holes 5 on the mesh body 1;

[0048] Comb setting: Select a Jacquard warp knitting machine, which can be one of a single Jacquard warp knitting machine, a double Jacquard warp knitting machine, a triple Jacquard warp knitting machine, or a multi-Jacquard warp knitting machine. At least one pair of half-size Jacquard combs are installed in reverse direction, and the design file of the designed mesh body 1 is uploaded to the Jacquard warp knitting machine.

[0049] Yarn threading on combs: After the yarn has been warped, it is threaded onto the Jacquard combs and ground combs according to the weaving process;

[0050] Net weaving: Using at least a pair of half-size Jacquard combs in the opposite direction on the front needle bed, a variable warp flat weave is used to weave the surface layer 2 with round lifting holes 5; using at least one ground comb, the weave is repeated between the front and back needle beds to form the intermediate layer 4; using at least one ground comb, the weave is performed on the back needle bed to form the bottom layer 3.

[0051] It is worth noting that since at least one and a half Jacquard guide bars are knitted in the opposite direction, when using a single Jacquard warp knitting machine, only one and a half Jacquard guide bars are knitted in the opposite direction on the front needle bed in a variable warp flat weave, without any other Jacquard guide bars cooperating in the knitting. Therefore, the surface layer 2 of the mesh body 1 will form a dense network of small mesh holes 6 covering the surface layer 2 of the mesh body 1, which improves the breathability of the mesh body 1.

[0052] When using a double Jacquard warp knitting machine, at least two pairs of full-size Jacquard combs can be used in opposite directions to form a variable warp flat weave on the front needle bed. That is, the first half-size Jacquard combs JK1 and JK2 simultaneously move 1-0 / 1-1 / 1-2 / 1-1 / / , while the other half-size Jacquard combs JK3 and JK4 simultaneously move in opposite directions to move 1-2 / 1-1 / 1-0 / 1-1 / / , or the first half-size Jacquard combs JK1 and JK2 simultaneously move 0-1 / 1-1 / 2-1 / 1-1 / / , while the other half-size Jacquard combs JK3 and JK4 simultaneously move in opposite directions to move 2-1 / 1-1 / 0-1 / 1-1 / / , thus forming a reverse knitting pattern with pairs of Jacquard combs.

[0053] When using a double Jacquard warp knitting machine, a triple Jacquard warp knitting machine, or other multi-jacquard warp knitting machines, a pair of half-size Jacquard combs can be used to perform traditional forward knitting on the front needle bed, so that the surface layer 2 of the mesh body 1 forms a perfectly round lifting hole 5, while the remaining areas are all tightly woven plain weave 7.

[0054] A pair of half-size Jacquard combs can also be used to perform forward lifting hole weaving on the front needle bed and / or the rear needle bed, so that the surface layer 2 and / or bottom layer 3 of the mesh body 1 also have traditional oval lifting holes 8.

[0055] Another comb can be used to run warp-knitted jacquard 9 on the front needle bed, so that the surface layer 2 of the mesh body 1 also has jacquard 9.

[0056] Example 1:

[0057] Reference Figure 1 , 2 5. A jacquard warp-knitted mesh fabric with circular holes includes a mesh body 1 woven integrally by a single jacquard warp knitting machine. The mesh body 1 includes a surface layer 2, a bottom layer 3, and an intermediate layer 4. The surface layer 2 of the mesh body 1 is provided with a plurality of circular lifting holes 5. The circular lifting holes 5 are formed by a pair of half-size jacquard combs that move in opposite directions and are knitted together. Since the jacquard combs are in a reverse knitting state, the surface layer 2 of the mesh body 1 is formed by densely arranged small circular holes. At the same time, jacquard 9 is also woven on the surface layer 2 of the mesh body 1, which has jacquard 9.

[0058] [Weaving method of integrated double-loop round-hole Jacquard warp-knitted mesh on a single Jacquard warp-knitting machine]

[0059] S1. Layout design: Use graphic design software to design the layout of the mesh body 1 and limit the distribution of the circular lifting holes 5 on the mesh body 1.

[0060] S2. Comb Setup: A single Jacquard warp knitting machine is used for weaving. This single Jacquard warp knitting machine uses six combs for weaving, arranged sequentially from the front needle bed to the back needle bed. They are the third Jacquard comb (JK3), the fourth Jacquard comb (JK4), the fifth ground comb (GB5), the sixth ground comb (GB6), the seventh ground comb (GB7), and the eighth ground comb (GB8). At the same time, the design file of the designed mesh fabric body 11 is uploaded to the single Jacquard warp knitting machine.

[0061] S3, Comb threading: JK3 and JK4 both use a 1-thread-1-skip method, that is, thread one thread and then skip one needle position, and repeat this cycle to thread through all the needle positions of the comb. GB5, GB6, GB7 and GB8 use a full-thread method.

[0062] S4, Mesh weaving:

[0063] Jacquard comb JK3: Warping P-DTY200D / 96F semi-dull low-elastic environmentally friendly biodegradable micro-mesh yarn, 6 warp heads, 248 yarns per warp head, gear feed rate 2180m / lacquer, with a variable warp plain weave 1-0 / 1-1 / 1-2 / 1-1 / / , and the content of JK3 biodegradable low-elastic yarn is about 21.584%;

[0064] Jacquard comb JK4: Warping P-DTY200D / 96F semi-glossy white low-elasticity environmentally friendly biodegradable micro-mesh yarn, 6 warp heads, 248 yarns per warp head, gear feed rate 2180m / lacquer, with a variable warp plain weave 1-2 / 1-1 / 1-0 / 1-1 / / , and the content of JK4 biodegradable low-elasticity yarn is about 21.584%;

[0065] Ground comb GB5: Warping P-DT30D / 1F environmentally friendly biodegradable bright yarn, 6 warp heads, 496 yarns per warp head, gear feed rate 5800m / lacquer, running chain structure 0-1 / 1-0 / 0-1 / 1-0 / / , GB5 biodegradable monofilament yarn content accounts for about 17.228%;

[0066] Ground comb GB6: Warping P-DT0.10 / 1F environmentally friendly biodegradable transparent monofilament (100D / 1F) yarn, 6 warp heads, 496 yarns per warp head, gear feed rate 2400m / lacquer, variable warp plain weave 2-2 / 1-0 / 1-1 / 2-3 / / , GB6 biodegradable monofilament yarn content accounts for about 11.881%;

[0067] Ground comb GB7: Warping P-DT0.10 / 1F environmentally friendly biodegradable transparent monofilament (100D / 1F) yarn, 6 warp heads, 496 yarns per warp head, gear feed rate 2400m / lacquer, variable warp plain weave 1-1 / 2-3 / 2-2 / 1-0 / / , GB7 polyester biodegradable monofilament yarn content is about 11.881%;

[0068] Ground comb GB8: Warping P-DT0.10 / 1F environmentally friendly biodegradable transparent monofilament (100D / 1F) yarn, 6 warp heads, 496 yarns per warp head, gear feed rate 1600m / lacquer, variable warp plain weave 1-1 / 1-0 / 0-0 / 0-1 / / , GB8 biodegradable monofilament yarn content accounts for about 15.842%;

[0069] Example 2:

[0070] Reference Figures 3-5 A jacquard warp-knitted mesh fabric with circular holes includes a mesh body 1 woven integrally by a double jacquard warp knitting machine. The mesh body 1 includes a surface layer 2, a bottom layer 3, and an intermediate layer 4. The surface layer 2 of the mesh body 1 is provided with a plurality of circular lifting holes 5. The circular lifting holes 5 are formed by a pair of half-size jacquard combs that move in opposite directions and are knitted together. The surface layer 2 can be woven by another jacquard comb to form a tight plain weave 7. At the same time, the jacquard comb can perform traditional lifting hole knitting to form traditional elliptical circular holes. The surface layer 2 of the mesh body 1 is also woven with jacquard 9, which has jacquard 9.

[0071] [Weaving method of integrated double-loop round-hole Jacquard warp-knitted mesh on a double Jacquard warp-knitting machine]

[0072] S1. Layout design: Use graphic design software to design the layout of the mesh body 1 and limit the distribution of the circular lifting holes 5 on the mesh body 1.

[0073] S2. Comb Setup: A double Jacquard warp knitting machine is used for knitting. This double Jacquard warp knitting machine uses six combs for knitting, arranged sequentially from the front needle bed to the back needle bed. They are the first Jacquard comb (JK3), the second Jacquard comb (JK4), the third Jacquard comb (JK5), the fourth Jacquard comb (JK6), the fifth ground comb (GB7), and the sixth ground comb (GB8). At the same time, the design file of the designed mesh fabric body 1 is uploaded to the double Jacquard warp knitting machine.

[0074] S3, Comb threading: JK3, JK4, JK5, and JK6 all use a 1-thread-1-skip method, that is, thread one thread and then skip one needle position, and repeat this cycle to thread through all the needle positions of the comb. GB7 and GB8 use a full-thread method.

[0075] S4, Mesh weaving:

[0076] Jacquard number JK3: Warping P-DTY200D / 72F environmentally friendly low-elasticity lightweight mesh (100D / 36F / 2) (recycle) yarn, 6 heads, 256 yarns per head, gear feed rate 2350m / lacquer, variable warp plain weave 1-0 / 1-1 / 1-2 / 1-1 / / , JK3 polyester low-elasticity lightweight mesh yarn content is about 13.575%;

[0077] Jacquard comb JK4: Warping P-DTY200D / 72F environmentally friendly low-elasticity lightweight mesh (100D / 36F / 2) (recycle) yarn, 6 heads, 256 yarns per head, gear feed 2350m / lacquer, variable warp plain weave 1-0 / 1-1 / 1-2 / 1-1 / / , JK4 polyester low-elasticity lightweight mesh yarn content is about 13.575%;

[0078] Jacquard comb JK5: Warping P-DTY200D / 72F environmentally friendly low-elasticity lightweight mesh (100D / 36F / 2) (recycle) yarn, 6 heads, 256 yarns per head, gear feed 2500m / lacquer, variable warp plain weave 1-2 / 1-1 / 1-0 / 1-1 / / , JK5 polyester low-elasticity lightweight mesh yarn content accounts for about 14.442%;

[0079] Jacquard comb JK6: Warped P-DTY200D / 72F environmentally friendly low-elasticity lightweight mesh (100D / 36F / 2) (recycle) yarn, 6 heads, 256 yarns per head, gear feed rate 2500m / lacquer, variable warp plain weave 1-2 / 1-1 / 1-0 / 1-1 / / , JK6 polyester low-elasticity lightweight mesh yarn content accounts for about 14.442%;

[0080] Ground comb GB7: Warping P-FDY150D / 48F elastic environmentally friendly filament, 6 coils, 256 yarns per coil, gear warp feed 2350mm / lacquer, basic warp knitting structure 1-2 / 1-2 / 1-0 / 1-0 / / , JK2-1: P-FDY150D / 48F elastic environmentally friendly filament content is about 14.867%;

[0081] Ground comb GB8: Warping P-DTY150D / 48F environmentally friendly CD bright low elastic micro-net (recycle) yarn, 6 heads, 512 yarns per head, gear warp feed 3600m / lacquer, variable warp plain weave 1-1 / 0-2 / 2-2 / 3-1 / / , GB8 CD low elastic yarn content accounts for about 31.194%.

[0082] It is worth noting that on a double Jacquard warp knitting machine, the two and a half pairs of Jacquard combs can be pulled in opposite directions using only one pair of Jacquard combs, or the two and a half pairs of Jacquard combs can be pulled in opposite directions individually, or the two and a half pairs of Jacquard combs can be pulled in opposite directions as a pair, that is, JK3 and JK4 move in the same direction, JK5 and JK6 move in the same direction, but JK3 / JK4 and JK5 / JK6 move in opposite directions.

[0083] Example 3:

[0084] Reference Figures 3-5 A jacquard warp-knitted mesh fabric with circular holes includes a mesh body 1 woven integrally by a double jacquard warp knitting machine. The mesh body 1 includes a surface layer 2, a bottom layer 3, and an intermediate layer 4. The surface layer 2 of the mesh body 1 is provided with a plurality of circular lifting holes 5. The circular lifting holes 5 are formed by a pair of half-size jacquard combs that move in opposite directions and are knitted together. The surface layer 2 can be woven by another jacquard comb to form a tight plain weave 7. At the same time, the jacquard comb can perform traditional lifting hole knitting to form traditional elliptical circular holes. The surface layer 2 of the mesh body 1 is also woven with jacquard 9, which has jacquard 9.

[0085] [Weaving method of integrated double-pull round hole Jacquard warp-knitted mesh on a three-jacquard warp-knitting machine]

[0086] S1. Layout design: Use graphic design software to design the layout of the mesh body 1 and limit the distribution of the circular lifting holes 5 on the mesh body 1.

[0087] S2. Comb Setup: A three-Jaka warp knitting machine is used for weaving. This three-Jaka warp knitting machine uses eight combs for weaving, arranged sequentially from the front needle bed to the back needle bed. They are the first Jacquard comb (JK3), the second Jacquard comb (JK4), the fourth Jacquard comb (JK2-1), the fifth Jacquard comb (JK2-2), the sixth Jacquard comb (JK3-1), the seventh Jacquard comb (JK3-2), the eighth ground comb (GB8), and the ninth ground comb (GB9). At the same time, the design file of the designed mesh fabric body 11 is uploaded to the three-Jaka warp knitting machine.

[0088] S3, Comb threading: JK3, JK4, JK5, JK6, JK7, and JK8 all use a 1-thread-1-skip method, that is, thread one thread and then skip one needle position, and repeat this cycle to thread through all the needle positions of the comb. GB9 and GB10 use a full-thread method.

[0089] S4, Mesh weaving:

[0090] Jacquard Comb 3: Warping P-DTY100D / 36F environmentally friendly high-elasticity lightweight mesh (recycle) yarn, 6 heads, 256 yarns per head, gear feed rate 2050m / lacquer, variable warp plain weave 1-0 / 1-1 / 1-2 / 1-1 / / , JK3 low-elasticity lightweight mesh yarn content accounts for about 9.972%;

[0091] Jacquard comb JK4: Warped P-DTY100D / 36F environmentally friendly high-elasticity lightweight mesh (recycle) yarn, 6 warp heads, 256 yarns per warp head, gear feed rate 2050m / lacquer, variable warp plain weave 1-0 / 1-1 / 1-2 / 1-1 / / , JK4 low-elasticity lightweight mesh yarn content accounts for about 9.972%;

[0092] Jacquard comb JK5: Warped P-DTY100D / 36F environmentally friendly high-elasticity lightweight mesh (recycle) yarn, 6 heads, 256 yarns per head, gear feed 2050m / lacquer, variable warp plain weave 1-2 / 1-1 / 1-0 / 1-1 / / , JK5 low-elasticity lightweight mesh yarn content accounts for about 9.972%;

[0093] Jacquard comb JK6: Warped P-DTY100D / 36F environmentally friendly high-elasticity lightweight mesh (recycle) yarn, 6 heads, 256 yarns per head, gear feed 2050m / lacquer, variable warp plain weave 1-2 / 1-1 / 1-0 / 1-1 / / , JK6 low-elasticity lightweight mesh yarn content accounts for about 9.972%;

[0094] Jacquard comb JK7: Warping P-DTY150D / 48F environmentally friendly CD bright low elastic (75D / 24F / 2) micro-net non-twist (recycle) yarn, 1536 yarns on the yarn frame, geared warp feed 2200m / lacquer, variable warp plain weave 1-1 / 1-2 / 1-1 / 1-0 / / , JK7CD low elastic light mesh yarn content accounts for about 16.053%;

[0095] Jacquard comb JK8: Warped P-DTY150D / 48F environmentally friendly CD bright low elastic (75D / 24F / 2) micro-net non-twist (recycle) yarn, 1536 yarns on the yarn frame, geared warp feed 2200m / lacquer, variable warp plain weave 1-1 / 1-2 / 1-1 / 1-0 / / , JK8CD low elastic light mesh yarn content accounts for about 16.053%;

[0096] Ground comb GB9: Warping P-DT30D / 1F bright yarn, 6 warp heads, 512 yarns per warp head, gear feed rate 5200m / lacquer, running chain weave 1-0 / 1-0 / 0-1 / 0-1 / / , GB9 polyester monofilament yarn content is about 16.695%;

[0097] Ground comb GB10: Warping P-DTY75D / 36F CD bright environmentally friendly low elastic light mesh (recycle) yarn, 6 heads, 512 yarns per head, gear warp feed 1550m / lac, running chain weave 1-1 / 1-0 / 0-0 / 0-1 / / , GB10CD low elastic yarn content accounts for about 11.310%.

[0098] It is worth noting that a single pair of Jacquard combs can be used for counter-clockwise pulling, or two and a half pairs of Jacquard combs can each be used for counter-clockwise pulling, or two and a half pairs of Jacquard combs can be used in pairs for counter-clockwise pulling, i.e. JK3 and JK4 move in the same direction, JK5 and JK6 move in the same direction, but JK3 / JK4 and JK5 / JK6 move in opposite directions;

[0099] The third pair of Jacquard combs, JK7 / JK8, are designed with a free jacquard pattern on the face 9 and assist in forming free oval lifting holes 8 and a tight plain weave 7 at the bottom.

[0100] The GB10 ground comb bar is assisted by the third pair of jacquard comb bars JK7 / JK8. The bottom layer 3 is woven on the 1st surface layer 2 jacquard 9th part of the mesh body, and can also have free oval lifting holes 8 and tight plain weave 7.

[0101] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the figures shown are only one embodiment of the present invention; the actual structure is not limited thereto. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A jacquard warp-knitted mesh fabric with circular holes, comprising a mesh fabric body integrally woven by a jacquard warp knitting machine, the mesh fabric body comprising a surface layer, a bottom layer, and an intermediate layer, characterized in that: The surface layer of the mesh fabric body is provided with multiple circular lifting holes. These circular lifting holes are formed by two half-size Jacquard combs or two pairs of full-size Jacquard combs that are pulled in opposite directions to form a surface layer with circular lifting holes. Specifically, at least one pair of half-size Jacquard combs are used to perform a changing warp plain weave on the front needle bed in the opposite direction, or at least two pairs of full-size Jacquard combs are used to perform a changing warp plain weave on the front needle bed in opposite directions to form a surface layer with circular lifting holes. At least one ground comb is used to weave back and forth between the front and back needle beds to form an intermediate layer. At least one ground comb is used to weave on the back needle bed to form the bottom layer.

2. The Jacquard warp-knitted mesh with circular holes according to claim 1, characterized in that: The surface layer of the mesh fabric is densely covered with small mesh holes.

3. The Jacquard warp-knitted mesh with circular holes according to claim 1, characterized in that: The surface layer of the mesh fabric body has a tight plain weave.

4. The Jacquard warp-knitted mesh with circular holes according to claim 2 or 3, characterized in that: Traditional oval lifting holes are also provided on the surface and / or bottom layer of the mesh fabric.

5. The Jacquard warp-knitted mesh with round holes according to claim 4, characterized in that: The surface of the mesh fabric is also decorated with jacquard weave.

6. A method for manufacturing a jacquard warp-knitted mesh with round holes, characterized in that: include: Layout design: Use graphic design software to design the layout of the mesh fabric body, and define the distribution of circular lifting holes on the mesh fabric body; Comb setting: Select a Jacquard warp knitting machine, which can be one of a single Jacquard warp knitting machine, a double Jacquard warp knitting machine, a triple Jacquard warp knitting machine, or a multi-jacquard warp knitting machine. At least one pair of half-size Jacquard combs or two pairs of full-size Jacquard combs are installed in reverse direction, and the design file of the designed mesh fabric body is uploaded to the Jacquard warp knitting machine. Yarn threading on combs: After the yarn has been warped, it is threaded onto the Jacquard combs and ground combs according to the weaving process; Net weaving: Using at least one pair of half-size Jacquard combs moving in the opposite direction on the front needle bed to create a varied warp plain weave, or using at least two pairs of full-size Jacquard combs moving in opposite directions on the front needle bed to create a varied warp plain weave, weaving a surface layer with perfectly round lifting holes. Use at least one ground comb to knit back and forth between the front and back needle beds to form the middle layer; use at least one ground comb to knit on the back needle bed to form the bottom layer.

7. The manufacturing method according to claim 6, characterized in that: Using only a pair of half-size Jacquard combs, the fabric is woven in the opposite direction on the front needle bed using a variation of the plain weave structure, so that the surface layer of the mesh fabric body forms small mesh holes.

8. The manufacturing method according to claim 6, characterized in that: Then, using a pair of half-size Jacquard combs on the front needle bed, traditional weaving is performed so that the surface layer of the mesh fabric forms perfectly round lifting holes while the remaining area has a tight plain weave.

9. The manufacturing method according to claim 7 or 8, characterized in that: By using a pair of half-size Jacquard combs to perform forward lifting hole weaving on the front and / or rear needle beds, the surface layer of the mesh body and / or also has traditional oval lifting holes.

10. The manufacturing method according to claim 9, characterized in that: By using a comb to run the warp-knitted jacquard structure on the front needle bed, the surface layer of the mesh fabric also has a jacquard pattern.

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