CN113265758B

CN113265758B - Jacquard jacquard fabric with ground comb empty needles and jacquard and manufacturing method thereof

Info

Publication number: CN113265758B
Application number: CN202110430000.5A
Authority: CN
Inventors: 许金泰; 刘恋; 陈小梅; 林丽冰; 谢雪芳; 郭隆兴; 蔡雅诗; 杨利飞
Original assignee: Xintai Shishi Technology Co ltd
Current assignee: Xintai Shishi Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2024-05-24
Anticipated expiration: 2041-04-21
Also published as: CN113265758A

Abstract

The invention relates to the technical field of fabrics, in particular to a ground comb hollow needle jacquard opposite-pull jacquard fabric which comprises a fabric body formed by integrally knitting, wherein the fabric body comprises a surface layer, and the surface layer comprises an upper layer and a lower layer; the upper layer comprises a plurality of first yarns, the first yarns are interwoven to form the upper layer, a yarn penetrating area and a yarn penetrating area are formed on the upper layer by adopting ground comb hollow needle weaving, and the yarn penetrating area form a first pattern structure together; the lower layer is woven below the upper layer, the lower layer comprises a plurality of second yarns, the second yarns are woven in a crossed mode to form the lower layer, a plurality of meshes are formed by jacquard opposite-pull weaving, and the meshes are inlaid in the empty yarn area. The invention utilizes the cooperation of the ground comb hollow needle and the jacquard opposite drawing, so that the texture knitting feel of the fabric is strong, the pattern effect is rich, and N+1 pattern modes are realized.

Description

Jacquard jacquard fabric with ground comb empty needles and jacquard and manufacturing method thereof

Technical Field

The invention relates to the technical field of fabrics, in particular to a ground comb hollow needle jacquard opposite-pull jacquard fabric and a manufacturing method thereof.

Background

Fabrics are a common type of cloth used in the footwear apparel industry and typically have a wide variety of mesh openings. Fabrics on the market today generally consist of a mesh surface layer, a connecting monofilament middle layer and a planar bottom layer, the color of the fabric of which is predominantly represented by the color of the mesh surface layer and the planar bottom layer. It has the following disadvantages:

1. The mesh cloth woven by the common warp knitting machine has regular effect, and meshes and plain cloth patterns can not be matched with meshes with different sizes in any area according to the requirement, so that the texture woven feeling can not be presented.

2. The mesh woven by the jacquard warp knitting machine can embody mesh and plain cloth weaving in any area, but the plain cloth effect is single, the stereoscopic impression is lacked, and the shock absorption rebound effect is poor.

3. On the basis of the mesh cloth, the pattern effect superposition is highlighted by the following working procedures, such as offset printing, electro-embroidery and the like, the production working procedure is complex, the production efficiency is low, and the production cost is high.

Chinese patent (publication No. CN109652915B, the invention name is the weaving method of warp knitting seamless bottomless jacquard double-sided mesh fabric) discloses a weaving method of warp knitting seamless bottomless jacquard double-sided mesh fabric, which uses jacquard bar JB1.1, jacquard bar JB1.2, jacquard bar JB2.1 and jacquard bar JB2.2 to-pull weaving meshes, utilizes Gu Kate two half machine number offset directions to mutually pull to form 2 bars 1 to penetrate 1 empty weaving, and is equally split in front and back to perform weaving delamination effect, although the jacquard is used for up-down connection, the weaving layer of each area is less than one connecting point due to the patterns of the bottomless bars, the physical property is low, the structural stability is poor, the three-dimensional effect is avoided, and the rebound effect is poor.

Disclosure of Invention

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and the appended drawings.

The invention aims to overcome the defects and provide the ground comb hollow needle jacquard opposite-pull jacquard fabric which is integrally woven by a jacquard warp knitting machine, wherein the fabric comprises a surface layer formed by an upper layer and a lower layer, the upper layer of the surface layer is matched with proper yarn-laying movement in a certain yarn-threading mode, the lower layer of the surface layer utilizes the effect of manufacturing meshes and plain cloth by utilizing the jacquard weaving characteristic, and the unique texture weaving sense and the unique stereoscopic impression of the whole surface layer of the fabric are highlighted by combining and collision of the upper layer of the surface layer and the lower layer of the surface layer, so that the fabric is light, thin, breathable and good in shock absorption and rebound effects.

In order to achieve the above object, the technical solution of the present invention is: the jacquard fabric comprises a fabric body formed by integrally knitting, wherein the fabric body comprises a surface layer, and the surface layer comprises an upper layer and a lower layer; the upper layer comprises a plurality of first yarns, the first yarns are interwoven to form the upper layer, a yarn penetrating area and a yarn penetrating area are formed on the upper layer by adopting ground comb hollow needle weaving, and the yarn penetrating area form a first pattern structure together; the lower layer is woven below the upper layer, the lower layer comprises a plurality of second yarns, the second yarns are woven in a crossed mode to form the lower layer, a plurality of meshes are formed by jacquard opposite-pull weaving, and the meshes are inlaid in the empty yarn area.

Preferably, the fabric body further comprises a bottom layer and a connecting layer; the bottom layer is woven below the lower layer, the bottom layer comprises a plurality of third yarns, and the plurality of third yarns are woven in a crossed manner to form the bottom layer; the connecting layer is woven between the lower layer and the bottom layer, the connecting layer comprises a plurality of fourth yarns, and the fourth yarns are crossed and woven to form the connecting layer and are used for connecting the surface layer and the bottom layer.

Preferably, the fabric body further comprises a bottom layer and a connecting layer; the bottom layer is woven below the lower layer, the bottom layer comprises a plurality of third yarns, the plurality of third yarns are woven in a crossed mode to form the bottom layer, and a plurality of ventilation holes are formed in the bottom layer; the connecting layer is woven between the lower layer and the bottom layer, the connecting layer comprises a plurality of fourth yarns, and the fourth yarns are crossed and woven to form the connecting layer and are used for connecting the surface layer and the bottom layer.

Preferably, the fabric body further comprises a jacquard layer, the jacquard layer comprises a plurality of fifth yarns, the plurality of fifth yarns are interwoven to form the jacquard layer, and a second pattern is formed on the upper layer or/and the lower layer.

Preferably, the mesh is formed by two half-machine jacquard bars being opposite-pulled; the thickness of the lower layer is greater than the thickness of the upper layer.

Preferably, the fourth yarn is a monofilament or multifilament yarn.

Preferably, the first pattern has regularity.

Preferably, the second pattern has irregularities.

The invention also provides a manufacturing method of the ground comb empty needle jacquard opposite-pull jacquard fabric, which comprises the following steps:

S1, setting guide bars: the jacquard warp knitting machine is selected for knitting, and the jacquard warp knitting machine is provided with at least 4 guide bars, wherein the 4 guide bars are sequentially arranged from a front needle bed to a back needle bed to be a ground guide bar GB1, a ground guide bar GB2, a jacquard guide bar JB1.1 and a jacquard guide bar JB1.2.

S2, warping: the ground guide bar GB1 is beamed with 50D/72F CD white low-elasticity light net/160D/144F semi-gloss white low-elasticity light net (doubling) yarns (namely first yarns) and 6 pan head 210 yarns, and the CD polyester doubling ratio of the ground guide bar GB1 is 5-15%; the ground guide bar GB2 is beamed with 50D/72F CD white low-elasticity light net/160D/144F semi-gloss white low-elasticity light net (doubling) yarns (namely first yarns) and 6 pan head 210 yarns, and the CD polyester doubling ratio of the ground guide bar GB2 is 5-15%; the jacquard guide bar JB1.1 is beamed with 140D/48F nylon semi-gloss yarns (namely second yarns) and 6 disc head 248 yarns, and the nylon proportion of the jacquard guide bar JB1.1 is 7% -17%; the jacquard guide bar JB1.2 is beamed with 140D/48F nylon semi-gloss yarns (namely second yarns) and 6 disc head 248 yarns, and the nylon proportion of the jacquard guide bar JB1.2 is 7% -17%.

S3, threading: the method comprises the steps that a ground guide bar GB1 is used for threading on a jacquard warp knitting machine in a 1-blank 2-threading 3-blank mode, a ground guide bar GB2 is used for threading on the jacquard warp knitting machine in a 2-threading 4-blank mode, a jacquard guide bar JB1.1 is used for threading on the jacquard warp knitting machine in a 1-threading 1-blank mode, and a jacquard guide bar JB1.2 is used for threading on the jacquard warp knitting machine in a 1-threading 1-blank mode; the gear warp feeding amount corresponding to the ground guide bar GB1 is 1300-2300 mm/cured, the gear warp feeding amount corresponding to the ground guide bar GB2 is 1300-2300 mm/cured, the gear warp feeding amount corresponding to the jacquard guide bar JB1.1 is 1700-2700 mm/cured, and the gear warp feeding amount corresponding to the jacquard guide bar JB1.2 is 1700-2700 mm/cured.

S4, braiding: the ground guide bar GB1 and the ground guide bar GB2 are respectively arranged on a front needle bed to form an upper layer of the surface layer, the yarn passing area and the yarn empty area are formed on the upper layer, the jacquard guide bar JB1.1 and the jacquard guide bar JB1.2 are respectively arranged on the front needle bed or/and a rear needle bed to form a lower layer of the surface layer, and the jacquard guide bar JB1.1 and the jacquard guide bar JB1.2 are oppositely arranged to form the mesh embedded in the yarn empty area; ground bar GB1 warp knitting structure 1-0/0-1/1-0/0-1/1-2/2-3/3-4/4-3/3-4/3-3/3-2/2-1//, ground bar GB2 warp knitting structure 3-4/4-3/4/3-2/2-1/1-0/0-1/0-1/2-3///, jacquard bar JB1.1 warp knitting structure 1-0/1-2///, jacquard bar JB1.2 warp knitting structure 1-2/1-0//.

S1, setting guide bars: a jacquard warp knitting machine is selected for knitting, the jacquard warp knitting machine is provided with at least 6 guide bars, and the 6 guide bars are sequentially arranged from a front needle bed to a back needle bed to be a ground guide bar GB1, a ground guide bar GB2, a jacquard guide bar JB1.1, a jacquard guide bar JB1.2, a ground guide bar GB5 and a ground guide bar GB6;

s2, warping: the ground guide bar GB1 is beamed with 50D/72F CD white low-elasticity light net/160D/144F semi-gloss white low-elasticity light net (doubling) yarns (namely first yarns) and 6 pan head 210 yarns, and the CD polyester doubling ratio of the ground guide bar GB1 is 5-15%; the ground guide bar GB2 is beamed with 50D/72F CD white low-elasticity light net/160D/144F semi-gloss white low-elasticity light net (doubling) yarns (namely first yarns) and 6 pan head 210 yarns, and the CD polyester doubling ratio of the ground guide bar GB2 is 5-15%; the jacquard guide bar JB1.1 is beamed with 140D/48F nylon semi-gloss yarns (namely second yarns) and 6 disc head 248 yarns, and the nylon proportion of the jacquard guide bar JB1.1 is 7% -17%; the jacquard guide bar JB1.2 is used for warping 140D/48F nylon semi-gloss yarns (namely second yarns) 6 disc head 248 yarns, and the nylon proportion of the jacquard guide bar JB1.2 is 7% -17%; the ground guide bar GB5 is subjected to warping to form 30D/1F semi-gloss yarns (namely fourth yarns) with 6 disc heads and 496 yarns, and the monofilament ratio of the ground guide bar GB5 is 14-24%; the ground guide bar GB6 is used for warping 100D/36F semi-gloss yarns (namely third yarns) and 6 disc heads of 496 yarns, and the polyester ratio of the ground guide bar GB6 is 16-26%.

S3, threading: ground bar GB1 wears yarns on the jacquard warp knitting machine in a 1-blank 2-blank 3-blank mode, ground bar GB2 wears yarns on the jacquard warp knitting machine in a 2-blank 4-blank mode, jacquard bar JB1.1 wears yarns on the jacquard warp knitting machine in a 1-blank mode, jacquard bar JB1.2 wears yarns on the jacquard warp knitting machine in a 1-blank mode, ground bar GB5 wears yarns on the jacquard warp knitting machine in a full-blank mode, and ground bar GB6 wears yarns on the jacquard warp knitting machine in a full-blank mode or a blank yarn-blank mode; the gear warp feeding amount corresponding to the ground bar GB1 is 1300-2300 mm/cured, the gear warp feeding amount corresponding to the ground bar GB2 is 1300-2300 mm/cured, the gear warp feeding amount corresponding to the jacquard bar JB1.1 is 1700-2700 mm/cured, the gear warp feeding amount corresponding to the jacquard bar JB1.2 is 1700-2700 mm/cured, the gear warp feeding amount corresponding to the ground bar GB5 is 7700-8700 mm/cured, and the gear warp feeding amount corresponding to the ground bar GB6 is 2200-3200 mm/cured.

S4, braiding: the ground guide bar GB1 and the ground guide bar GB2 are respectively arranged on a front needle bed to form an upper layer of the surface layer, the yarn passing area and the empty yarn area are formed on the upper layer, the jacquard guide bar JB1.1 and the jacquard guide bar JB1.2 are respectively arranged on the front needle bed or/and a rear needle bed to form a lower layer of the surface layer, the jacquard guide bar JB1.1 and the jacquard guide bar JB1.2 are oppositely pulled to form the mesh holes inlaid in the empty yarn area, the ground guide bar GB5 is arranged on the front needle bed and the rear needle bed to form the connecting layer, and the ground guide bar GB6 is arranged on the rear needle bed to form the bottom layer; ground bar GB1 warp knitting structure 1-0/0-1/1-0/0-1/1-2/2-3/3-4/4-3/3-4/3-3/3-2/2-1//, ground bar GB2 warp knitting structure 3-4/4-3/4/3-2/1-0/0-1/0-1/2-3///, jacquard bar JB1.1 warp knitting structure 1-0/1-2//, jacquard bar JB1.2 warp knitting structure 1-2/1-0///, ground bar GB5 warp knitting structure 0-1/3-2/3-2/0//, ground bar GB6 warp knitting structure 1-0/0-1///.

In addition, the invention also provides a manufacturing method of the ground comb empty needle jacquard opposite-pull jacquard fabric, which comprises the following steps:

S1, setting guide bars: the jacquard warp knitting machine is selected for knitting, and the jacquard warp knitting machine is provided with at least 8 guide bars, wherein the 8 guide bars are sequentially arranged from a front needle bed to a back needle bed to be a ground guide bar GB1, a ground guide bar GB2, a jacquard guide bar JB1.1, a jacquard guide bar JB1.2, a jacquard guide bar JB2.1, a jacquard guide bar JB2.2, a ground guide bar GB7 and a ground guide bar GB8.

S2, warping: the ground guide bar GB1 is beamed with 50D/72F CD white low-elasticity light net/160D/144F semi-gloss white low-elasticity light net (doubling) yarns (namely first yarns) and 6 pan head 210 yarns, and the CD polyester doubling ratio of the ground guide bar GB1 is 5-15%; the ground guide bar GB2 is beamed with 50D/72F CD white low-elasticity light net/160D/144F semi-gloss white low-elasticity light net (doubling) yarns (namely first yarns) and 6 pan head 210 yarns, and the CD polyester doubling ratio of the ground guide bar GB2 is 5-15%; the jacquard guide bar JB1.1 is beamed with 140D/48F nylon semi-gloss yarns (namely second yarns) and 6 disc head 248 yarns, and the nylon proportion of the jacquard guide bar JB1.1 is 7% -17%; the jacquard guide bar JB1.2 is used for warping 140D/48F nylon semi-gloss yarns (namely second yarns) 6 disc head 248 yarns, and the nylon proportion of the jacquard guide bar JB1.2 is 7% -17%; the jacquard guide bar JB2.1 is beamed with 200D/72FCD bright white low-elastic yarns (namely fifth yarns) and 6 pan head 256 yarns, and the CD ratio of the jacquard guide bar JB2.1 is 9-19%; the jacquard guide bar JB2.2 is beamed with 200D/72FCD bright white low-elastic yarns (namely fifth yarns) and 6 pan head 256 yarns, and the CD ratio of the jacquard guide bar JB2.2 is 9-19%; the ground guide bar GB7 is subjected to warping to form 30D/1F semi-gloss yarns (namely fourth yarns) with 6 disc heads and 496 yarns, and the monofilament ratio of the ground guide bar GB7 is 14-24%; the ground guide bar GB8 is used for warping 100D/36F semi-gloss yarns (namely third yarns) and 6 disc heads are used for 496 yarns, and the polyester ratio of the ground guide bar GB8 is 16-26%.

S3, threading: ground bars GB1 thread on the jacquard warp knitting machine in a 1-blank 2-thread 3-blank mode, ground bars GB2 thread on the jacquard warp knitting machine in a 2-thread 4-blank mode, jacquard bars JB1.1 thread on the jacquard warp knitting machine in a 1-thread 1-blank mode, jacquard bars JB1.2 thread on the jacquard warp knitting machine in a 1-thread 1-blank mode, jacquard bars JB2.1 thread on the jacquard warp knitting machine in a 1-thread 1-blank mode, jacquard bars JB2.2 thread on the jacquard warp knitting machine in a 1-thread 1-blank mode, ground bars GB7 thread on the jacquard warp knitting machine in a full-thread mode or thread blank mode, and ground bars GB8 thread on the jacquard warp knitting machine in a full-thread mode or thread blank mode; the gear warp feed amount corresponding to the ground bar GB1 is 1300-2300 mm/baccarat, the gear warp feed amount corresponding to the ground bar GB2 is 1300-2300 mm/baccarat, the gear warp feed amount corresponding to the jacquard bar JB1.1 is 1700-2700 mm/baccarat, the gear warp feed amount corresponding to the jacquard bar JB1.2 is 1700-2700 mm/baccarat, the gear warp feed amount corresponding to the jacquard bar JB2.1 is 1900-2900 mm/baccarat, the gear warp feed amount corresponding to the jacquard bar JB2.2 is 1900-2900 mm/baccarat, the gear warp feed amount corresponding to the ground bar GB7 is 7700-8700 mm/baccarat, and the gear warp feed amount corresponding to the ground bar GB8 is 2200-3200 mm/baccarat.

S4, braiding: the ground guide bar GB1 and the ground guide bar GB2 are respectively arranged on a front needle bed to form an upper layer of the surface layer, the yarn passing area and the empty yarn area are formed on the upper layer, the jacquard guide bar JB1.1 and the jacquard guide bar JB1.2 are respectively arranged on the front needle bed or/and the back needle bed to form a lower layer of the surface layer, the jacquard guide bar JB1.1 and the jacquard guide bar JB1.2 are oppositely arranged to form the mesh holes inlaid in the empty yarn area, the jacquard guide bar JB2.1 and the jacquard guide bar JB2.2 are respectively arranged on the front needle bed or/and the back needle bed to form the jacquard layer, the second pattern tissue is formed on the upper layer or/and the lower layer, the ground guide bar GB7 is arranged on the front needle bed and the back needle bed to form the connecting layer, and the ground guide bar GB8 is arranged on the back needle bed to form the bottom layer; ground bar GB1 running change warp knitting structure 1-0/0-1/1-0/0-1/1-2/2-3/3-4/4-3/3-4/4-3/3-2/2-1//, ground bar GB2 running change warp knitting structure 3-4/4-3/4/3-2/2-1/1-0/0-1/1-0/1/2-3///, jacquard bar JB1.1 running change warp knitting structure 1-0/1-2//, jacquard bar JB1.2 warp knitting structure 1-2/1-0//, jacquard bar JB2.1 warp knitting structure 1-1/1-0/1-2//, jacquard bar JB2.2 warp knitting structure 1-1/1-0/1-2//, ground bar GB7 warp knitting structure 0-1/3-2/3-2/0-1//, ground bar GB8 warp knitting structure 1-0/0-1//.

By adopting the technical scheme, the invention has the beneficial effects that:

1. The invention adopts a jacquard warp knitting machine to knit an integrally formed fabric body, the fabric body is a surface layer, the surface layer comprises an upper layer and a lower layer, the upper layer of the surface layer is matched with proper yarn-laying movement in a certain yarn-threading mode, the lower layer of the surface layer adopts the jacquard knitting characteristic to manufacture meshes and flat cloth effect, the combination of the upper layer of the surface layer and the lower layer of the surface layer is collided to highlight the unique texture knitting sense and three-dimensional sense of the whole surface layer, and the fabric is light, thin and breathable; and the upper layer of the surface layer is woven with a regular threading area and an empty yarn area (namely a first pattern structure), the lower layer of the surface layer is oppositely pulled to form meshes through two half jacquard guide bars, and the meshes are inlaid in the empty yarn area, so that the texture of the fabric is strong in weaving sense, the pattern effect is rich, and N+1 pattern modes are realized.

2. According to the invention, the bottom layer and the connecting layer are added, so that the thickness of the fabric body is greatly increased, the fabric body is thicker, the stability is higher, and the rebound damping effect is better.

3. The jacquard weave layer is added, so that various second pattern textures can be formed, the jacquard weave effect is improved, and the pattern superposition effect of the fabric body is realized.

4. The manufacturing method is simple, the unique yarn feeding and knitting advantages of the jacquard warp knitting machine are fully utilized, the jacquard opposite-pulling process design is matched with the ground comb structure threading to form a unique pattern effect on yarn change, the protruding patterns are overlapped with the patterns, the collision collection of the jacquard and the common warp knitting ground comb is realized, the plane effect of the jacquard mesh cloth in the N+1 is realized, and the unique knitting sense of the jacquard patterns and the ground comb patterns is highlighted. The multi-jacquard combined equipment can upgrade the fabric effect, can be used for making jacquard effects such as double colors or multiple colors at will, improves the process knitting stereoscopic impression, and enriches the diversification of the cloth cover effect. The process utilizes integrated design and production, accords with the waste materials of the production links which are proposed in the market at present, saves the cost and improves the efficiency, and is an important improvement and breakthrough of the warp knitting mesh knitting mode.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

It is apparent that these and other objects of the present invention will become more apparent from the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings and figures.

The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of the preferred embodiments, as illustrated in the accompanying drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention, without limitation to the invention.

In the drawings, like parts are designated with like reference numerals and are illustrated schematically and are not necessarily drawn to scale.

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only one or several embodiments of the invention, and that other drawings can be obtained according to such drawings without inventive effort to a person skilled in the art.

FIG. 1 is a top view of a ground card air needle jacquard weave fabric of the present invention;

FIG. 2 is a first cross-sectional view of a ground card air needle jacquard weave fabric of the present invention;

FIG. 3 is a second cross-sectional view of a ground card air needle jacquard weave fabric of the present invention;

FIG. 4 is a first physical diagram of a ground-comb hollow-needle jacquard weave fabric;

FIG. 5 is a second physical diagram of a ground-comb hollow-needle jacquard weave fabric;

fig. 6 is a process flow diagram of a method for making a ground-comb hollow-needle jacquard weave fabric.

The main reference numerals illustrate:

1. A surface layer;

11. An upper layer; 111. a first pattern structure; 1111. a threading region; 1112. an empty yarn region;

12. a lower layer; 121. a mesh;

2. A bottom layer;

21. Ventilation holes;

3. a connection layer;

4. A jacquard layer;

41. And a second pattern structure.

Detailed Description

The following will describe embodiments of the present invention in detail with reference to the drawings and examples, thereby solving the technical problems by applying technical means to the present invention, and realizing the technical effects can be fully understood and implemented accordingly. It should be noted that, as long as no conflict is formed, each embodiment of the present invention and each feature of each embodiment may be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details or in the specific manner described herein.

Example 1

Referring to fig. 1 and 5, fig. 1 is a top view of a jacquard fabric with a ground comb empty needle and jacquard; fig. 5 is a second physical diagram of the jacquard fabric with the ground comb empty needles and the jacquard opposite draw.

The embodiment provides a ground comb hollow needle jacquard opposite-pull jacquard fabric, which comprises a fabric body formed by integrally knitting. The fabric body comprises a face layer 1.

The surface layer 1 comprises an upper layer 11 and a lower layer 12 woven below the upper layer 11. The upper layer 11 is knitted by a ground bar. The lower layer 12 is woven by jacquard guide bars.

The upper layer 11 includes a plurality of first yarns, the plurality of first yarns are cross-woven to form the upper layer 11, and a yarn passing area 1111 and a yarn empty area 1112 formed on the upper layer 11 are formed by using a ground comb air-stitch weaving, the yarn passing area 1111 and the yarn empty area 1112 together form a first pattern structure 111, and the first pattern structure 111 may be a regular pattern such as a diamond, a square, a hexagonal, etc. The ground empty needle is the combination of the threading and the empty yarn, the threading area is the threading area 1111, the empty yarn (i.e. empty needle) area is the empty yarn area 1112, in other words, the ground empty needle is the width of a few needles and a few threads.

The lower layer 12 is woven below the upper layer 11, the lower layer 12 includes a plurality of second yarns, the second yarns are cross-woven to form the lower layer 12, and a plurality of meshes 121 are formed by jacquard butt-drawing weaving, the meshes 121 are inlaid in the empty yarn area 1112, in other words, the meshes 121 are complemented into the empty yarn area in the upper layer, and the meshes 121 are formed by two half jacquard bars in butt-drawing.

The thickness of the lower layer 12 is greater than the thickness of the upper layer 11.

The embodiment adopts a jacquard warp knitting machine to knit an integrally formed fabric body, the fabric body is a layer of surface layer 1, the surface layer 1 comprises an upper layer 11 and a lower layer 12, the upper layer 11 of the surface layer 1 is matched with proper yarn-laying movement in a certain yarn-threading mode, the lower layer 12 of the surface layer 1 utilizes the jacquard knitting characteristic to manufacture meshes 121 and a flat cloth effect, the combination collision of the upper layer 11 of the surface layer 1 and the lower layer 12 of the surface layer 1 highlights the unique texture knitting feel and three-dimensional feel of the whole surface layer 1, and the fabric is light, thin and breathable; and the upper layer 11 of the surface layer 1 is knitted with a first pattern structure 111 (namely a threading region 1111 and an empty yarn region 1112), the lower layer 12 of the surface layer 1 is oppositely pulled to form a mesh 121 through two half jacquard guide bars, and the mesh 121 is inlaid in the empty yarn region 1112, so that the texture knitting feel of the fabric is strong, the pattern effect is rich, and N+1 pattern modes are realized.

Referring to fig. 6, fig. 6 is a process flow diagram of a method for manufacturing a ground comb empty needle jacquard weave fabric according to the present invention.

The embodiment also provides a manufacturing method of the ground comb empty needle jacquard opposite-pull jacquard fabric, which comprises the following steps of:

S1, guide bar arrangement

The jacquard warp knitting machine is selected for knitting, and the jacquard warp knitting machine is provided with at least 4 guide bars, wherein the 4 guide bars are sequentially arranged from a front needle bed to a back needle bed to be a ground guide bar GB1, a ground guide bar GB2, a jacquard guide bar JB1.1 and a jacquard guide bar JB1.2.

S2, warping

The ground guide bar GB1 is beamed with 6 pan head 210 root yarns, namely the first yarn, of 50D/72FCD white low-elasticity light net/160D/144F semi-gloss white low-elasticity light net (doubling) yarns, and the CD polyester doubling ratio of the ground guide bar GB1 is 5-15%.

The ground guide bar GB2 is beamed with 6 pan head 210 root yarns of 50D/72F CD white low-elasticity light net/160D/144F semi-gloss white low-elasticity light net (doubling yarn) (namely first yarn), and the CD polyester doubling yarn of the ground guide bar GB2 accounts for 5-15%.

The jacquard guide bar JB1.1 is beamed with 140D/48F nylon semi-gloss yarns (namely second yarns) and 6 disc head 248 yarns, and the nylon proportion of the jacquard guide bar JB1.1 is 7% -17%.

The jacquard guide bar JB1.2 is beamed with 140D/48F nylon semi-gloss yarns (namely second yarns) and 6 disc head 248 yarns, and the nylon proportion of the jacquard guide bar JB1.2 is 7% -17%.

S3, threading

The ground guide bar GB1 is used for carrying out yarn threading on the jacquard warp knitting machine in a 1-blank 2-blank 3-blank threading mode, and the warp let-off quantity of gears corresponding to the ground guide bar GB1 is 1300-2300 mm/Jack.

The ground guide bar GB2 is used for carrying out yarn threading on the jacquard warp knitting machine in a mode of 2 threading and 4 blank threading, and the warp feeding quantity of gears corresponding to the ground guide bar GB2 is 1300-2300 mm/cured.

The jacquard guide bar JB1.1 is used for carrying out yarn threading on the jacquard warp knitting machine in a mode of 1 threading and 1 blank threading, and the gear warp let-off quantity corresponding to the jacquard guide bar JB1.1 is 1700-2700 mm/dachshund.

The jacquard guide bar JB1.2 is used for carrying out yarn threading on the jacquard warp knitting machine in a mode of 1 threading and 1 blank threading, and the gear warp let-off quantity corresponding to the jacquard guide bar JB1.2 is 1700-2700 mm/dachshund.

S4, braiding

The ground bars GB1, GB2 are each laid on the front needle bed to form the upper layer 11 of the face layer 1, and the threading region 1111 and the blank region 1112 (i.e., the first pattern 111) are formed on the upper layer 11, wherein, ground bar GB1 running warp knitting structure 1-0/0-1/1-0/0-1/1-2/2-3/3-4/4-3/3-4/4-3/3-2/2-1//, ground bar GB2 running warp knitting structure 3-4/4-3/3-4/4-3/3-2/1-0/0-1/1-0/0-1/2-3////.

The jacquard guide bars JB1.1 and the jacquard guide bar JB1.2 are respectively arranged on the front needle bed or/and the back needle bed to form a lower layer 12 of the surface layer 1, and the jacquard guide bar JB1.1 and the jacquard guide bar JB1.2 are oppositely pulled to form the mesh 121 embedded in the first pattern structure 111, wherein the jacquard guide bar JB1.1 changes warp knitting structure 1-0/1-2//, and the jacquard guide bar JB1.2 changes warp knitting structure 1-2/1-0//.

The manufacturing method of the embodiment is simple, the combination of the ground guide bar and the jacquard guide bar is utilized, the common regular carding needle upper layer 11 and the lower layer 12 jacquard opposite-drawing complementary integrated weaving is realized, the surface layer 1 is formed, the upper layer 11 of the surface layer 1 is matched with proper yarn-filling movement in a certain yarn-penetrating mode, the lower layer 12 of the surface layer 1 utilizes the jacquard weaving characteristic to manufacture meshes 121 and a flat cloth effect, the combination collision of the upper layer 11 of the surface layer 1 and the lower layer 12 of the surface layer 1 highlights the unique texture weaving feeling and the unique three-dimensional feeling of the whole surface layer 1, and the fabric is light, thin and breathable; and the first pattern structure 111 with regularity is woven on the upper layer 11 of the surface layer 1, the lower layer 12 of the surface layer 1 is oppositely pulled through two half jacquard guide bars to form a mesh 121, and the mesh 121 is inlaid in the empty yarn area 1112, so that the texture of the fabric is strong in weaving sense, and the pattern effect is rich.

Example 2

Referring to fig. 2 and 5, fig. 2 is a first cross-sectional view of a ground-carding-empty-needle jacquard fabric according to the present invention; fig. 5 is a second physical diagram of the jacquard fabric with the ground comb empty needles and the jacquard opposite draw.

The embodiment provides a ground comb hollow needle jacquard opposite-pull jacquard fabric, which comprises a fabric body formed by integrally knitting. The fabric body comprises a surface layer 1, a bottom layer 2 woven below the surface layer 1 and a connecting layer 3 woven between the surface layer 1 and the bottom layer 2.

The surface layer 1 comprises an upper layer 11 and a lower layer 12 woven below the upper layer 11. The upper layer 11 is knitted by using a ground bar, the lower layer 12 is knitted by using a jacquard bar, and the thickness of the lower layer 12 is larger than that of the upper layer 11.

The upper layer 11 includes a plurality of first yarns, the plurality of first yarns are cross-woven to form the upper layer 11, and a ground comb air-needle is adopted to weave a yarn penetrating region 1111 and an air yarn region 1112 formed on the upper layer 11, the yarn penetrating region 1111 and the air yarn region 1112 together form a first pattern structure 111 with regularity, and the first pattern structure 111 can be a rhombic, square, hexagonal or other regular flower and pattern; the ground empty needle is the combination of the threading and the empty yarn, the threading area is the threading area 1111, the empty yarn (i.e. empty needle) area is the empty yarn area 1112, in other words, the ground empty needle is the width of a few needles and a few threads.

The connecting layer 3 includes a plurality of fourth yarns, which may be monofilaments or multifilaments, that are cross-woven to form the connecting layer 3 and serve to connect the face layer 1 and the bottom layer 2.

The bottom layer 2 comprises a plurality of third yarns, the plurality of third yarns are interwoven to form the bottom layer 2, and a plurality of ventilation holes 21 are formed in the bottom layer 2.

The fabric body integrally formed by weaving is woven by a jacquard warp knitting machine, the fabric body comprises a surface layer 1, a bottom layer 2 and a connecting layer 3, the upper layer 11 of the surface layer 1 is matched with proper yarn-laying movement in a certain yarn-threading mode, the lower layer 12 of the surface layer 1 is used for manufacturing meshes 121 and a flat cloth effect by utilizing the jacquard weaving characteristic, the combination collision of the upper layer 11 of the surface layer 1 and the lower layer 12 of the surface layer 1 protrudes the unique texture weaving sense and the three-dimensional sense of the whole surface layer 1, and the bottom layer 2 is woven by utilizing the ventilation holes 21 to be combined with the connecting layer 3 to be connected up and down by monofilaments or multifilaments, so that the toughness of a fabric Q is ensured.

Compared with the embodiment 1, the fabric body of the embodiment has more bottom layers 2 and connecting layers 3, and the thickness of the fabric body is greatly increased, so that the fabric body is thicker, the stability is higher, and the rebound damping effect is better.

S1, guide bar arrangement

The jacquard warp knitting machine is selected for knitting, and the jacquard warp knitting machine is provided with at least 6 guide bars, wherein the 6 guide bars are sequentially arranged from a front needle bed to a back needle bed to be a ground guide bar GB1, a ground guide bar GB2, a jacquard guide bar JB1.1, a jacquard guide bar JB1.2, a ground guide bar GB5 and a ground guide bar GB6.

S2, warping

The ground guide bar GB5 is beamed with 6 disc heads 496 yarns of 30D/1F semi-gloss yarn (namely fourth yarn), and the monofilament ratio of the ground guide bar GB5 is 14-24%.

The ground guide bar GB6 is used for warping 100D/36F semi-gloss yarns (namely third yarns) and 6 disc heads of 496 yarns, and the polyester ratio of the ground guide bar GB6 is 16-26%.

S3, threading

The ground guide bar GB5 is threaded on the jacquard warp knitting machine in a full-thread mode, and the gear warp feeding quantity corresponding to the ground guide bar GB5 is 7700-8700 mm/cured.

The ground guide bar GB6 is used for carrying out yarn threading on the jacquard warp knitting machine in a yarn threading and blank yarn threading mode, and the gear warp feeding quantity corresponding to the ground guide bar GB6 is 2200-3200 mm/cured.

S4, braiding

The jacquard guide bars JB1.1 and the jacquard guide bar JB1.2 are respectively arranged on the front needle bed or/and the back needle bed to form a lower layer 12 of the surface layer 1, and the jacquard guide bars JB1.1 and the jacquard guide bar JB1.2 are oppositely arranged to form the mesh 121 embedded in the empty yarn area 1112, wherein the jacquard guide bar JB1.1 changes warp knitting organization 1-0/1-2//, and the jacquard guide bar JB1.2 changes warp knitting organization 1-2/1-0//.

The ground guide bar GB5 is arranged on the front needle bed and the rear needle bed to form the connecting layer 3, and the ground guide bar GB5 changes warp knitting structures by 0-1/3-2/3-2/0-1//.

The ground bar GB6 is laid on the back needle bed to form the bottom layer 2, and the ventilation holes 21 are formed on the bottom layer 2, and the ground bar GB6 changes warp knitting organization by 1-0/0-1//.

The manufacturing method of the embodiment is simple, the combination of the ground guide bar and the jacquard guide bar is utilized, the common regular carding needle upper layer 11 and the lower layer 12 jacquard opposite-drawing complementary integrated weaving is realized, the surface layer 1 is formed, the upper layer 11 of the surface layer 1 is matched with proper yarn-filling movement in a certain yarn-penetrating mode, the lower layer 12 of the surface layer 1 utilizes the jacquard weaving characteristic to manufacture meshes 121 and a flat cloth effect, the combination collision of the upper layer 11 of the surface layer 1 and the lower layer 12 of the surface layer 1 highlights the unique texture weaving feeling and the unique three-dimensional feeling of the whole surface layer 1, and the fabric is light, thin and breathable; the bottom layer 2 and the connecting layer 3 are woven through the ground guide bar, so that the thickness of the fabric body is greatly increased, the fabric body is thicker, the stability is higher, and the rebound damping effect is better; the upper layer 11 of the surface layer 1 is knitted with the threading region 1111 and the blank yarn region 1112 (i.e. the first pattern structure 111 with regularity), the lower layer 12 of the surface layer 1 is oppositely pulled to form the mesh 121 by two half jacquard bars, and the mesh 121 is inlaid in the blank yarn region 1112 in the first pattern structure 111, so that the texture knitting feel of the fabric is strong, and the pattern effect is rich.

Example 3

The bottom layer 2 comprises a plurality of third yarns, a plurality of which are cross-woven to form the bottom layer 2.

In comparison with example 2, the bottom layer in this example was a plain weave, and had no ventilation holes 21.

S1, guide bar arrangement

S2, warping

S3, threading

The ground guide bar GB6 is threaded on the jacquard warp knitting machine in a full-thread mode, and the gear warp feeding quantity corresponding to the ground guide bar GB6 is 2200-3200 mm/cured.

S4, braiding

The ground bar GB6 is laid on the back needle bed to form the bottom layer 2, and the ground bar GB6 walks to change warp knitting organization by 1-0/0-1//.

Example 4

Referring to fig. 3-5, fig. 3 is a second cross-sectional view of a ground-comb air-needle jacquard drawn jacquard fabric of the present invention; FIG. 4 is a first physical diagram of a ground-comb hollow-needle jacquard weave fabric; fig. 5 is a second physical diagram of the jacquard fabric with the ground comb empty needles and the jacquard opposite draw.

The embodiment provides a ground comb hollow needle jacquard opposite-pull jacquard fabric, which comprises a fabric body formed by integrally knitting. The fabric body comprises a surface layer 1, a jacquard layer 4, a connecting layer 3 and a bottom layer 2, wherein the jacquard layer 4 is woven on the surface layer 1 or below the surface layer 1, the bottom layer 2 is woven below the surface layer 1, and the connecting layer 3 is woven between the surface layer 1 and the bottom layer 2 and is used for connecting the surface layer 1 and the bottom layer 2.

The upper layer 11 includes a plurality of first yarns, the first yarns are cross-woven to form the upper layer 11, and a ground comb hollow needle is used to weave a yarn penetrating region 1111 and a hollow yarn region 1112 formed on the upper layer 11, the yarn penetrating region 1111 and the hollow yarn region 1112 together form a first pattern structure 111, the first pattern structure 111 has regularity, and the first pattern structure 111 may be a rhombic, square, hexagonal or other regular flower and pattern; the lower layer 12 is woven below the upper layer 11, the lower layer 12 comprises a plurality of second yarns, the second yarns are woven in a crossed mode to form the lower layer 12, a plurality of meshes 121 are formed by jacquard opposite-pulling weaving, the meshes 121 are inlaid in the empty yarn area 1112, and the meshes 121 are formed by two half-machine jacquard guide bars in opposite-pulling mode.

The jacquard layer 4 comprises a plurality of fifth yarns, the plurality of fifth yarns are interwoven to form the jacquard layer 4, and a second pattern 41 is formed on the upper layer 11 or/and the lower layer 12, and the second pattern 41 has irregularity.

Compared with example 1, the fabric body of this example has a plurality of bottom layers 2, connecting layers 3 and jacquard layers 4. Through increasing bottom 2 and tie layer 3, greatly increased the thickness of fabric body for the fabric body is more thick, and stability is higher, and rebound shock attenuation effect is better. By adding the jacquard layer 4, various second pattern textures 41 can be formed, the jacquard weaving effect is increased, and the pattern superposition effect of the fabric body is realized.

Compared with examples 2-3, the fabric body of this example has more jacquard layers 4. By adding the jacquard layer 4, various second pattern textures 41 can be formed, the jacquard weaving effect is increased, and the pattern superposition effect of the fabric body is realized.

S1, guide bar arrangement

The jacquard warp knitting machine is selected for knitting, and the jacquard warp knitting machine is provided with at least 8 guide bars, wherein the 8 guide bars are sequentially arranged from a front needle bed to a back needle bed to be a ground guide bar GB1, a ground guide bar GB2, a jacquard guide bar JB1.1, a jacquard guide bar JB1.2, a jacquard guide bar JB2.1, a jacquard guide bar JB2.2, a ground guide bar GB7 and a ground guide bar GB8.

S2, warping

The jacquard guide bar JB2.1 is beamed with 200D/72FCD bright white low-elastic yarns (namely fifth yarns) and 6 disc head 256 yarns, and the CD ratio of the jacquard guide bar JB2.1 is 9% -19%.

The jacquard guide bar JB2.2 is beamed with 200D/72FCD bright white low-elastic yarns (namely fifth yarns) and 6 disc head 256 yarns, and the CD ratio of the jacquard guide bar JB2.2 is 9% -19%.

The ground guide bar GB7 is beamed with 6 disc heads 496 yarns of 30D/1F semi-gloss yarn (namely fourth yarn), and the monofilament ratio of the ground guide bar GB7 is 14-24%.

The ground guide bar GB8 is used for warping 100D/36F semi-gloss yarns (namely third yarns) and 6 disc heads are used for 496 yarns, and the polyester ratio of the ground guide bar GB8 is 16-26%.

S3, threading

The jacquard guide bar JB2.1 is used for carrying out yarn threading on the jacquard warp knitting machine in a mode of 1 threading and 1 blank threading, and the gear warp let-off quantity corresponding to the jacquard guide bar JB2.1 is 1900-2900 mm/cured.

The jacquard guide bar JB2.2 is used for carrying out yarn threading on the jacquard warp knitting machine in a mode of 1 threading and 1 blank threading, and the gear warp let-off quantity corresponding to the jacquard guide bar JB2.2 is 1900-2900 mm/dachshund.

The ground guide bar GB7 is threaded on the jacquard warp knitting machine in a full-thread mode, and the gear warp feeding quantity corresponding to the ground guide bar GB7 is 7700-8700 mm/cured.

The ground guide bar GB8 is used for carrying out yarn threading on the jacquard warp knitting machine in a yarn threading and blank yarn threading mode, and the gear warp feeding quantity corresponding to the ground guide bar GB8 is 2200-3200 mm/cured.

S4, braiding

The jacquard guide bar JB1.1 and the jacquard guide bar JB1.2 are respectively arranged on the front needle bed or/and the back needle bed to form the lower layer 12 of the surface layer 1, the jacquard guide bar JB1.1 and the jacquard guide bar JB1.2 are oppositely pulled to form the mesh 121 embedded in the first pattern structure 111, the jacquard guide bar JB1.1 walks the variable warp knitting structure 1-0/1-2//, and the jacquard guide bar JB1.2 walks the variable warp knitting structure 1-2/1-0//.

Jacquard bar JB2.1, jacquard bar JB2.2 on front needle bed or/and back needle bed is laid yarn to form the jacquard layer 4, and on the upper layer 11 or/and the lower layer 12 is formed the second pattern structure 41, jacquard bar JB2.1 walks to change warp knitting structure 1-1/1-0/1-1/1-2//, jacquard bar JB2.2 walks to change warp knitting structure 1-1/1-0/1-2//.

The ground guide bar GB7 is arranged on the front needle bed and the back needle bed to form the connecting layer 3, and the ground guide bar GB7 changes warp knitting structures by 0-1/3-2/3-2/0-1//.

The ground guide bar GB8 is arranged on the back needle bed to form the bottom layer 2, the air holes 21 are formed on the bottom layer 2, and the ground guide bar GB8 changes warp knitting structures by 1-0/0-1//.

The manufacturing method of the embodiment is simple, the combination of the ground guide bar and the jacquard guide bar is utilized, the common regular carding needle upper layer 11 and the lower layer 12 jacquard opposite-drawing complementary integrated weaving is realized, the surface layer 1 is formed, the upper layer 11 of the surface layer 1 is matched with proper yarn-filling movement in a certain yarn-penetrating mode, the lower layer 12 of the surface layer 1 utilizes the jacquard weaving characteristic to manufacture meshes 121 and a flat cloth effect, the combination collision of the upper layer 11 of the surface layer 1 and the lower layer 12 of the surface layer 1 highlights the unique texture weaving feeling and the unique three-dimensional feeling of the whole surface layer 1, and the fabric is light, thin and breathable; the bottom layer 2 and the connecting layer 3 are woven through the ground guide bar, so that the thickness of the fabric body is greatly increased, the fabric body is thicker, the stability is higher, and the rebound damping effect is better; the upper layer 11 of the surface layer 1 is knitted with a first pattern structure 111 with regularity, the lower layer 12 of the surface layer 1 is oppositely pulled to form a mesh 121 through two half jacquard guide bars, and the mesh 121 is inlaid in the empty yarn area 1112 in the first pattern structure 111, so that the texture knitting feel of the fabric is strong, and the pattern effect is rich. In addition, various second pattern textures 41 can be formed between the jacquard layer 4 and the surface layer 1, so that the jacquard weaving effect is increased, and the pattern superposition effect of the fabric body is realized.

It is to be understood that the disclosed embodiments are not limited to the specific process steps or materials disclosed herein, but are intended to extend to equivalents of such features as would be understood by one of ordinary skill in the relevant arts. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

Reference in the specification to "an embodiment" means that a particular feature, or characteristic, described in connection with the embodiment is included in at least one embodiment of the invention. Thus, appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.

It should be noted that while the above description sets forth numerous specific details for a thorough understanding of the present invention, the present invention may be practiced in other ways than those described herein, and the scope of the present invention is therefore not limited to the specific embodiments disclosed above.

Claims

1. The jacquard fabric is characterized by comprising a fabric body formed by integrally knitting, wherein the fabric body comprises a surface layer, and the surface layer comprises:

The upper layer comprises a plurality of first yarns, the first yarns are crossly woven to form the upper layer, a yarn penetrating area and a yarn penetrating area are formed on the upper layer by adopting ground comb hollow needle weaving, and the yarn penetrating area form a first pattern structure together;

the lower layer is woven below the upper layer, the lower layer comprises a plurality of second yarns, the second yarns are woven in a crossed mode to form the lower layer, a plurality of meshes are formed by jacquard opposite-pull weaving, the meshes are inlaid in the empty yarn area, and the first pattern organization has regularity.

2. The ground card air needle jacquard fabric according to claim 1, wherein the fabric body further comprises:

a bottom layer woven below the bottom layer, the bottom layer comprising a plurality of third yarns, the plurality of third yarns being interwoven to form the bottom layer;

the connecting layer is woven between the lower layer and the bottom layer, comprises a plurality of fourth yarns, is formed by the cross weaving of the fourth yarns, and is used for connecting the surface layer and the bottom layer.

3. The ground card air needle jacquard fabric according to claim 1, wherein the fabric body further comprises:

The bottom layer is woven below the lower layer, the bottom layer comprises a plurality of third yarns, the plurality of third yarns are woven in a crossed mode to form the bottom layer, and a plurality of ventilation holes are formed in the bottom layer;

4. A ground comb air-needle jacquard drawn jacquard fabric according to any one of claims 2 to 3, wherein the fabric body further comprises a jacquard layer comprising a plurality of fifth yarns, a plurality of the fifth yarns being cross-woven to form the jacquard layer, and a second pattern being formed on the upper layer or/and the lower layer.

5. A ground card air needle jacquard fabric according to any one of claims 1 to 3, wherein the mesh is formed by two half-machine jacquard bar pairs; the thickness of the lower layer is greater than the thickness of the upper layer.

6. A ground card air needle jacquard weave according to any one of claims 2 to 3, wherein the fourth yarn is a monofilament or multifilament yarn.

7. A method for manufacturing a ground comb empty needle jacquard opposite-draw jacquard fabric according to claim 1, which is characterized by comprising a bar setting step, a warping step, a threading step and a braiding step;

The jacquard warp knitting machine is at least provided with 4 guide bars, wherein the 4 guide bars are sequentially arranged from a front needle bed to a rear needle bed to form a ground guide bar GB1, a ground guide bar GB2, a jacquard guide bar JB1.1 and a jacquard guide bar JB1.2;

The yarn threading step is that a ground guide bar GB1 threads on a jacquard warp knitting machine in a 1-blank 2-thread 3-blank mode, the ground guide bar GB2 threads on the jacquard warp knitting machine in a 2-blank 4-blank mode, the jacquard guide bar JB1.1 threads on the jacquard warp knitting machine in a 1-blank 1-thread mode, and the jacquard guide bar JB1.2 threads on the jacquard warp knitting machine in a 1-blank 1-thread mode;

The knitting step is that the ground guide bar GB1 and the ground guide bar GB2 are all arranged on a front needle bed to form an upper layer of a surface layer, a yarn penetrating area and an empty yarn area are formed on the upper layer, the jacquard guide bar JB1.1 and the jacquard guide bar JB1.2 are all arranged on the front needle bed or/and a rear needle bed to form a lower layer of the surface layer, and the jacquard guide bar JB1.1 and the jacquard guide bar JB1.2 are oppositely pulled to form meshes inlaid in the empty yarn area.

8. A method for manufacturing the ground comb empty needle jacquard weave fabric according to claim 2 or 3, which is characterized by comprising a bar setting step, a warping step, a threading step and a braiding step;

the jacquard warp knitting machine is provided with at least 6 bars, wherein the 6 bars are sequentially arranged from a front needle bed to a back needle bed as a ground bar GB1, a ground bar GB2, a jacquard bar JB1.1, a jacquard bar JB1.2, a ground bar GB5 and a ground bar GB6;

The yarn threading step is that a ground guide bar GB1 threads on a jacquard warp knitting machine in a 1-blank 2-threading 3-blank mode, a ground guide bar GB2 threads on the jacquard warp knitting machine in a 2-threading 4-blank mode, a jacquard guide bar JB1.1 threads on the jacquard warp knitting machine in a 1-threading 1-blank mode, a jacquard guide bar JB1.2 threads on the jacquard warp knitting machine in a 1-threading 1-blank mode, a ground guide bar GB5 threads on the jacquard warp knitting machine in a full-threading mode, and a ground guide bar GB6 threads on the jacquard warp knitting machine in a full-threading mode or a thread threading empty mode;

The knitting steps are that a ground guide bar GB1 and a ground guide bar GB2 are respectively arranged on a front needle bed to form an upper layer of a surface layer, a yarn penetrating area and an empty yarn area are formed on the upper layer, a jacquard guide bar JB1.1 and a jacquard guide bar JB1.2 are respectively arranged on the front needle bed or/and a back needle bed to form a lower layer of the surface layer, the jacquard guide bar JB1.1 and the jacquard guide bar JB1.2 are oppositely arranged to form meshes inlaid in the empty yarn area, the ground guide bar GB5 is arranged on the front needle bed and the back needle bed to form a connecting layer, and the ground guide bar GB6 is arranged on the back needle bed to form a bottom layer.

9. A method for making a ground comb empty needle jacquard opposite-draw jacquard fabric according to claim 4, comprising a bar setting step, a warping step, a threading step and a braiding step;

The jacquard warp knitting machine is provided with at least 8 bars, wherein the 8 bars are sequentially arranged from a front needle bed to a back needle bed to form a ground bar GB1, a ground bar GB2, a jacquard bar JB1.1, a jacquard bar JB1.2, a jacquard bar JB2.1, a jacquard bar JB2.2, a ground bar GB7 and a ground bar GB8;

The yarn threading step is that a ground guide bar GB1 threads on a jacquard warp knitting machine in a 1-blank 2-threading 3-blank mode, a ground guide bar GB2 threads on the jacquard warp knitting machine in a 2-threading 4-blank mode, a jacquard guide bar JB1.1 threads on the jacquard warp knitting machine in a 1-threading 1-blank mode, a jacquard guide bar JB1.2 threads on the jacquard warp knitting machine in a 1-threading 1-blank mode, a jacquard guide bar JB2.1 threads on the jacquard warp knitting machine in a 1-threading 1-blank mode, a jacquard guide bar JB2.2 threads on the jacquard warp knitting machine in a 1-threading 1-blank mode, a ground guide bar GB7 threads on the jacquard warp knitting machine in a full-threading mode or threads on the jacquard warp knitting machine in a full-threading mode;

The knitting steps are that the ground guide bar GB1 and the ground guide bar GB2 are respectively arranged on a front needle bed to form an upper layer of a surface layer, a yarn penetrating area and an empty yarn area are formed on the upper layer, the jacquard guide bar JB1.1 and the jacquard guide bar JB1.2 are respectively arranged on the front needle bed or/and the rear needle bed to form a lower layer of the surface layer, meshes embedded in the empty yarn area are formed by the jacquard guide bar JB1.1 and the jacquard guide bar JB1.2 in a pair, jacquard guide bar JB2.1 and the jacquard guide bar JB2.2 are respectively arranged on the front needle bed or/and the rear needle bed to form a jacquard layer, a second pattern structure is formed on the upper layer or/and the lower layer, the ground guide bar GB7 is arranged on the front needle bed and the rear needle bed to form a connecting layer, and the ground guide bar GB8 is arranged on the rear needle bed to form a bottom layer.