A tri-jacquard interlining fabric with serifs and a method of making the same

Abstract

The application relates to the field of textiles, and particularly relates to a three-jacquard sandwich lining transparent fabric, which comprises a fabric body integrally woven, the fabric body comprises a surface layer, a bottom layer woven below the surface layer and an intermediate layer woven between the surface layer and the bottom layer, the intermediate layer comprises a first jacquard layer, a second jacquard layer and a third jacquard layer. The first jacquard layer is woven below the surface layer; the third jacquard layer is woven above the bottom layer; the second jacquard layer is woven between the first jacquard layer and the third jacquard layer; the first jacquard layer, the second jacquard layer and the third jacquard layer constitute the intermediate layer, and at least one layer of the first jacquard layer, the second jacquard layer and the third jacquard layer is a sandwich lining layer. The first jacquard layer, the second jacquard layer and the third jacquard layer are woven by using the unique yarn feeding and weaving mode of a double-needle-bed three-jacquard warp knitting machine, so that the cooperation of arbitrary jacquard and mesh design on the fabric and the weaving of sandwich lining and jacquard loops in any area are realized.

Description

Technical Field

[0001] This application relates to the field of textile technology, and in particular to a three-layer serrated perforated fabric and its manufacturing method. Background Technology

[0002] With increasing market demand and rising living standards, people have higher and higher requirements for the texture and comfort of textiles, as well as for fabric processing. Lace fabrics refer to fabrics that are decorated or embellished with lace threads to enhance their aesthetic appeal.

[0003] Traditional jacquard weaving uses a ground-comb weave to cover the entire fabric surface with various openwork effects, resulting in a monotonous and irregular pattern that prevents complete concealment of the weave. The regular weave at the mesh openings can pull on the fabric, affecting the overall effect. It also prevents the free creation of weave or non-weave styles at the mesh openings. Creating the floral comb effect in lace jacquard requires strict consideration of the equipment's zero point, the number of combs, the range of motion, and the requirements for longitudinal weaving. Due to the limited number of jacquard combs, achieving at least two large areas of solid color requires a plain weave at the bottom, making it impossible to create openwork designs. Even when the need for interlayer weave is met, combining it with a soft, skin-friendly fabric with a pile-like effect at the bottom using yarn and a fixed weave will again be hampered by the limited number of jacquard combs, affecting the fabric's openwork requirements. Summary of the Invention

[0004] Other features and advantages of this application will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0005] The purpose of this application is to overcome the above-mentioned shortcomings and provide a three-layer jacquard interlayer perforated fabric to solve the problems of existing fabrics where it is not easy to hide the interlayer when weaving the interlayer, it is not easy to freely use the interlayer at the mesh weave, and the fabric surface has a double solid color perforated effect when the interlayer is hidden and jacquard loops are combined.

[0006] To achieve the above objectives, the technical solution of this application is: a three-jac double-layer serif perforated fabric, comprising an integrally woven fabric body, the fabric body comprising a face layer, a bottom layer woven below the face layer, and an intermediate layer woven between the face layer and the bottom layer, the intermediate layer comprising a first jacquard layer, a second jacquard layer, and a third jacquard layer. The first jacquard layer is woven below the face layer; the third jacquard layer is woven above the bottom layer; the second jacquard layer is woven between the first jacquard layer and the third jacquard layer; the first jacquard layer, the second jacquard layer, and the third jacquard layer constitute the intermediate layer, and at least one of the first jacquard layer, the second jacquard layer, and the third jacquard layer is a double-layer serif.

[0007] Preferably, the surface layer is provided with a surface layer linking layer, which is used to connect the surface layer and the intermediate layer to the bottom layer, and the surface layer is provided with mesh.

[0008] Preferably, the bottom layer is provided with a bottom link layer, which is used to connect the bottom layer and the middle layer to the top layer, and the bottom layer is provided with mesh.

[0009] Preferably, when the first jacquard layer is a sandwich serif layer, the second jacquard layer and the third jacquard layer are sandwich serif layers and / or jacquard loop layers.

[0010] Preferably, when the first jacquard layer is a jacquard loop layer, at least one of the second jacquard layer and the third jacquard layer is a sandwich serif layer.

[0011] Preferably, the surface layer is woven using a bar comb in a chain braiding manner.

[0012] Preferably, the bottom layer is woven using a chain braiding method with a ground comb.

[0013] Preferably, the interlayer liner layer is woven using a Jacquard comb with one of the following weaving methods: variable weft weaving, variable weaving, warp pile weaving, chain weaving, warp plain weaving, or weft weaving.

[0014] Preferably, the jacquard loops are woven using a jacquard comb with one of the following weaving methods: warp knitting, variable weft knitting, warp plain knitting, or chain knitting.

[0015] This application also provides a method for manufacturing a three-layer serrated perforated fabric, including fabric body weaving, wherein the fabric body weaving includes a comb bar setting step, a warping step, a yarn threading step, and a weaving step;

[0016] Comb setup: A double-needle bed three-jakka warp knitting machine is used for knitting. The double-needle bed three-jakka warp knitting machine has ground combs, jacquard combs, and ground combs in sequence from the front needle bed to the rear needle bed. The ground combs include ground combs GB1, GB2, GB9, and GB10, and the jacquard combs include jacquard combs GB3, GB4, GB5, GB6, GB7, and GB8.

[0017] Warping: GB1 ground comb warping P-DTY150D / 48F semi-dull white low-elasticity lightweight mesh yarn, 6 heads, each head with 512 yarns, GB1 ground comb warping P-DTY150D / 48F semi-dull white low-elasticity lightweight mesh yarn content of 17.63%; or GB1 ground comb warping P-DTY100D / 48F CD bright low-elasticity lightweight mesh yarn, 6 heads, each head with 512 yarns, GB1 ground comb warping P-DTY1CD low-elasticity lightweight mesh yarn content of 9.700%.

[0018] The ground comb GB2 warping P-DT30D / 1F environmentally friendly monofilament semi-dull yarn has 6 coils, each coil containing 512 yarns; the ground comb GB1 polyester monofilament yarn content is 14.182%.

[0019] Jacquard comb GB3 warping N-FDY140D / 48F nylon semi-dull yarn, 6 heads, 256 yarns per head, Jacquard comb GB3 nylon semi-dull yarn content 3.16%-5.54%; or warping P-DTY150D / 144F environmentally friendly CD bright low-elasticity mesh yarn, 6 heads, 256 yarns per head, Jacquard comb GB3 CD low-elasticity yarn content 11.511%;

[0020] Jacquard comb GB4 warping N-FDY140D / 48F nylon semi-dull yarn, 6 heads, 256 yarns per head, Jacquard comb GB4 nylon semi-dull yarn content 3.16-5.54%; or warping P-DTY150D / 144F environmentally friendly CD bright low-elasticity mesh yarn, 6 heads, 256 yarns per head, Jacquard comb GB4CD low-elasticity yarn content 11.741%;

[0021] Jacquard guide bar GB5 and Jacquard guide bar GB6 warping SCY-70D / 150D / 72F polyester environmentally friendly white high-elasticity spandex single-wrap yarn, 6 heads, 256 yarns per head, Jacquard guide bar GB5 and Jacquard guide bar GB6 polyester-spandex single-wrap yarn content 12.01%; or warping P-DTY 150D / 144F semi-dull environmentally friendly white low-elasticity micro-mesh non-twisted yarn, 6 heads, 256 yarns per head, Jacquard guide bar GB5 and Jacquard guide bar GB6 polyester low-elasticity light mesh yarn content 14.54%; or warping P-DTY 150D / 48F semi-dull environmentally friendly low-elasticity light mesh yarn, 6 heads, 256 yarns per head, Jacquard guide bar GB5 and Jacquard guide bar GB6 polyester low-elasticity light mesh yarn content 13.906%;

[0022] Jacquard guide bar GB7 and Jacquard guide bar GB8 warping P-DTY150D / 144F environmentally friendly CD bright low-elasticity medium mesh yarn, 6 heads, each head with 256 yarns, Jacquard guide bar GB7 and Jacquard guide bar GB8 CD low-elasticity yarn content is 11.19%; or warping P-DTY150D / 48F semi-glossy white low-elasticity light mesh yarn, 6 heads, each head with 256 yarns, Jacquard guide bar GB7 and Jacquard guide bar GB8 polyester low-elasticity light mesh yarn content is 3.38%; or warping N-DTY140D / 48F nylon white high-elasticity medium mesh yarn, 6 heads, each head with 256 yarns, Jacquard guide bar GB7 and Jacquard guide bar GB8 nylon high-elasticity medium mesh yarn content is 9.455%;

[0023] The product consists of six warping heads (each head containing 512 yarns) of GB9 ground combing bar P-DTY75D / 36F CD semi-dull white low-elasticity lightweight mesh yarn, with a ground combing bar content of 24.89%; six warping heads of SCY-70D / 75D / 36F environmentally friendly polyester white low-elasticity spandex single-wrap yarn, with a ground combing bar content of 57.85%; or six warping heads of N-FDY70D / 24F nylon semi-dull yarn, with a ground combing bar content of 6.145%;

[0024] Ground comb GB10 irregular warp;

[0025] Yarn threading: Ground combs GB1, GB2, and GB9 are threaded in a full-thread manner on a double-needle bed three-jakka warp knitting machine; Jakka combs GB3, GB4, GB5, GB6, GB7, and GB8 are threaded in an intermittent manner on the same machine; ground comb GB10 does not thread yarn. The gear feed rate for ground comb GB1 is 1930 and 1580 mm / rubc; the gear feed rate for ground comb GB2 is 7700 mm / rubc. Jacquard comb GB3 corresponds to a gear feed rate of 1300, 500, and 2500 mm / lac; Jacquard comb GB4 corresponds to a gear feed rate of 1300, 500, and 2550 mm / lac; Jacquard comb GB5 and GB6 correspond to gear feed rates of 2280, 2150, and 3020 mm / lac; Jacquard comb GB7 and GB8 correspond to gear feed rates of 2450, 500, and 2200 mm / lac; and Jacquard comb GB9 corresponds to gear feed rates of 5450, 6900, and 1430 mm / lac.

[0026] Weaving: Ground comb GB1 and ground comb GB2 are used in a double needle bed knitting chain structure to form the surface layer, the surface layer linking layer, and the mesh formed by combining with Jacquard combs;

[0027] Jacquard comb GB3 and Jacquard comb GB4 form the first jacquard layer's interlayer liner layer and / or jacquard layer loop by a knitting pattern of altered weft weft structure, altered structure, warp pile structure, weft weft weft structure, or warp plain structure from the double needle bed to the front needle bed.

[0028] Jacquard comb GB5 and Jacquard comb GB6 form the second jacquard layer by a weaving pattern in which the second jacquard layer is formed ...

[0029] Jacquard combs GB7 and GB8 form the third jacquard layer by a weaving pattern consisting of a warp pile, warp plain, chain stitch, or weft weft stitch, which is used to weave from the double needle bed to the front needle bed or to the back needle bed.

[0030] The bottom layer is formed by the GB9 ground comb bar in a double needle bed braided chain structure.

[0031] By adopting the above technical solution, the beneficial effects of this application are:

[0032] 1. This application utilizes the unique yarn feeding and weaving method of a double-needle bed three-jacca warp knitting machine to form a fabric body. The fabric body includes a surface layer, a bottom layer woven below the surface layer, and an intermediate layer woven between the surface layer and the bottom layer. The intermediate layer includes a first jacquard layer, a second jacquard layer, and a third jacquard layer. The first, second, and third jacquard layers are all woven on six jacquard guides in an alternating yarn feeding manner in a certain area between the surface layer and the bottom layer, forming a sandwich lining layer and a jacquard loop layer. This application breaks through the limitations of traditional market lining fabrics, which can only be woven using the bottom guide weaving method, where the lining cannot be completely hidden on the fabric surface, and it is not easy to freely use the lining at the mesh weaving area. This application realizes the combination of arbitrary jacquard and mesh design on the fabric, as well as the weaving of sandwich lining and jacquard loops in any area.

[0033] 2. This application uses one or two jacquard combs to weave the surface and bottom layers. Based on a double-needle bed three-jaccha warp knitting machine, it can meet the requirement of using two jacquard combs for fixed weave matching, increasing the richness of the fabric. This application uses six jacquard combs with reasonable process design and material usage to weave the first, second, and third jacquard layers of the intermediate layer. It can complete the effect transformation of the interlayer lining layer and jacquard loop layer of the first, second, and third jacquard layers without limitation.

[0034] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure.

[0035] Undoubtedly, such and other objectives of this application will become more apparent after the following detailed description of the preferred embodiments, which are illustrated in various accompanying drawings and figures.

[0036] To make the above and other objects, features and advantages of this application more apparent and understandable, one or more preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0037] The accompanying drawings are provided to further understand this application and form part of the specification. They are used in conjunction with the embodiments of this application to explain this application and do not constitute a limitation thereof.

[0038] In the accompanying drawings, the same parts use the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

[0039] To more clearly illustrate the technical solutions in the embodiments of this application 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 this application. For those skilled in the art, other drawings can be obtained based on such drawings without creative effort.

[0040] Figure 1 This is a schematic diagram of the structure of a three-layer serif perforated fabric according to this application;

[0041] Figure 2 This is a cross-sectional structural schematic diagram of a three-jac interlayer serif perforated fabric according to this application;

[0042] Figure 3 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 1 ;

[0043] Figure 4 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 2 ;

[0044] Figure 5 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 3 ;

[0045] Figure 6 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 4 ;

[0046] Figure 7 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 5 ;

[0047] Figure 8 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 6 .

[0048] Explanation of reference numerals in the attached figures:

[0049] 1. The fabric itself;

[0050] 2. Surface layer;

[0051] 21. Surface layer bonding layer; 22. Mesh;

[0052] 3. Bottom layer;

[0053] 31. Low-level link layer;

[0054] 4. Intermediate layer;

[0055] 41. First jacquard layer; 42. Second jacquard layer; 43. Third jacquard layer; 44. Interlayer serif layer; 45. Jacquard loop layer. Detailed Implementation

[0056] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit the scope of this application.

[0057] Furthermore, it should be understood in the description of this application that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0058] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two entities connected are not linked by a transitional structure, but are connected as a whole only through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0059] In this application, unless otherwise expressly specified and limited, the "above" or "below" of the second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. In the description of this specification, references to terms such as "an embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in one or more embodiments or examples.

[0060] The specific implementation of this application will now be described with reference to the accompanying drawings.

[0061] Reference Figure 1-8 , Figure 1 This is a schematic diagram of the structure of a three-layer serif perforated fabric according to this application; Figure 2 This is a cross-sectional structural schematic diagram of a three-jac interlayer serif perforated fabric according to this application; Figure 3 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 1 ; Figure 4 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 2 ; Figure 5 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 3 ; Figure 6 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 4 ; Figure 7 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 5 ; Figure 8 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 6 .

[0062] This embodiment provides a three-jac interlayer serif perforated fabric, comprising an integrally woven fabric body 1. The fabric body 1 includes a face layer 2, a bottom layer 3 woven below the face layer 2, and an intermediate layer 4 woven between the face layer 2 and the bottom layer 3. The intermediate layer 4 includes a first jacquard layer 41, a second jacquard layer 42, and a third jacquard layer 43. The first jacquard layer 41 is woven below the face layer 2; the third jacquard layer 43 is woven above the bottom layer 3; the second jacquard layer 42 is woven between the first jacquard layer 41 and the third jacquard layer 43; the first jacquard layer 41, the second jacquard layer 42, and the third jacquard layer 43 constitute the intermediate layer 4, and at least one of the first jacquard layer 41, the second jacquard layer 42, and the third jacquard layer 43 is an interlayer serif layer 44.

[0063] Reference Figure 2 , Figure 2 This is a cross-sectional structural diagram of a three-layer serrated perforated fabric according to this application.

[0064] The surface layer 2 is provided with a surface layer linking layer 21, which is used to connect the surface layer 2 with the middle layer 4 to the bottom layer 3. The surface layer 2 is provided with mesh 22, and the surface layer 2 is woven by a ground comb in a chain braiding manner.

[0065] The bottom layer 3 is provided with a bottom link layer 31, which is used to connect the bottom layer 3 with the middle layer 4 to the surface layer 2; the bottom layer 3 is woven by a ground comb in a chain braiding manner.

[0066] Reference Figure 2-6 , Figure 2 This is a cross-sectional structural schematic diagram of a three-jac interlayer serif perforated fabric according to this application; Figure 3 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 1 ; Figure 4 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 2 ; Figure 5 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 3 ; Figure 6 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 4 .

[0067] When the first jacquard layer 41 is a sandwich serif layer 44, then the second jacquard layer 42 and the third jacquard layer 43 are sandwich serif layers 44 and / or jacquard loop layers 45; that is, when the first jacquard layer 41 is a sandwich serif layer 44, then the second jacquard layer 42 and the third jacquard layer 43 can be either a sandwich serif layer 44 or a jacquard loop layer 45, or the second jacquard layer 42 and the third jacquard layer 43 can be a combination of sandwich serif layers 44 and jacquard loop layers 45.

[0068] Reference Figure 2 , 7 -8, Figure 2 This is a cross-sectional structural schematic diagram of a three-jac interlayer serif perforated fabric according to this application; Figure 7 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 5 ; Figure 8 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 6 .

[0069] When the first jacquard layer 41 is a jacquard loop layer 45, at least one of the second jacquard layer 42 and the third jacquard layer 43 is a sandwich serif layer 44; that is, when the first jacquard layer 41 is a jacquard loop layer 45, at least one of the second jacquard layer 42 and the third jacquard layer 43 is a sandwich serif layer 44, and the other layer is either a sandwich serif layer 44 or a jacquard loop layer 45. The second jacquard layer 42 and the third jacquard layer 43 can also be a combination of a sandwich serif layer 44 and a jacquard loop layer 45.

[0070] The interlayer liner layer 44 is woven using a Jacquard comb in one of the following ways: variable weft weaving, variable weaving, warp weaving, chain weaving, warp plain weaving, or weft weaving.

[0071] The jacquard loop layer 45 is woven using a jacquard comb with one of the following weaving methods: warp knitting, variable weft knitting, warp plain knitting, or chain knitting.

[0072] Example 1

[0073] Reference Figure 3-8 , Figure 3 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 1 ; Figure 4 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 2 ; Figure 5 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 3 ; Figure 6 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 4 ; Figure 7 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 5 ; Figure 8 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 6 .

[0074] This application also provides a method for manufacturing a three-layer serif perforated fabric with a braided chain effect, comprising weaving a fabric body 1, wherein the weaving of the fabric body 1 includes the following steps:

[0075] S1. Comb Setup

[0076] The knitting is performed using a double-needle bed three-jakka warp knitting machine. The double-needle bed three-jakka warp knitting machine has the following comb bars arranged sequentially from the front needle bed to the rear needle bed: ground comb bar GB1, ground comb bar GB2, jacquard comb bar GB3, jacquard comb bar GB4, jacquard comb bar GB5, jacquard comb bar GB6, jacquard comb bar GB7, jacquard comb bar GB8, ground comb bar GB9, and ground comb bar GB10.

[0077] S2. Warping

[0078] The ground comb bar GB1 warping P-DTY150D / 48F semi-dull white low-elasticity lightweight mesh yarn has 6 coils, each coil containing 512 yarns. The ground comb bar GB1 polyester white low-elasticity lightweight mesh yarn content accounts for 17.63%.

[0079] Ground comb GB2 unwarp;

[0080] Jacquard comb GB3 warping N-FDY140D / 48F nylon semi-dull yarn has 6 coils, each coil has 256 yarns, and the content of Jacquard comb GB3 nylon semi-dull yarn is 5.54%.

[0081] Jacquard comb GB4 warping N-FDY140D / 48F nylon semi-dull yarn has 6 coils, each coil has 256 yarns, and the content of Jacquard comb GB4 nylon semi-dull yarn is 5.54%.

[0082] Jacquard comb GB5 warping SCY-70D / 150D / 72F polyester environmentally friendly white high-elasticity spandex single-cover yarn, 6 coils, each coil with 256 yarns, Jacquard comb GB5 polyester-spandex single-cover yarn content is 12.01%;

[0083] Jacquard comb GB6 warping SCY-70D / 150D / 72F polyester environmentally friendly white high-elasticity yarn spandex single-cover yarn, 6 coils, each coil has 256 yarns, Jacquard comb GB6 polyester spandex single-cover yarn content accounts for 12.01%;

[0084] Jacquard comb GB7 warping P-DTY150D / 144F environmentally friendly CD bright low-elasticity medium mesh yarn has 6 coils, each coil has 256 yarns, and the content of Jacquard comb GB7CD low-elasticity yarn is 11.19%.

[0085] Jacquard comb GB8 warping P-DTY150D / 144F environmentally friendly CD bright low-elasticity medium mesh yarn has 6 coils, each coil has 256 yarns, and the Jacquard comb GB8CD low-elasticity yarn content accounts for 11.19%;

[0086] The ground comb bar GB9 warping P-DTY75D / 36F CD semi-glossy white low-elasticity lightweight mesh yarn has 6 coils, each coil containing 512 yarns. The ground comb bar GB9CD low-elasticity lightweight mesh yarn accounts for 24.89% of the total yarn content.

[0087] Ground comb GB10 Uneven warping.

[0088] S3. Wearing gauze

[0089] The ground comb GB1 is used to thread yarn on a double needle bed three-jaw knitting machine in a full-thread manner;

[0090] GB2 ground comb bar does not perform yarn threading on a double needle bed three-jaw card warp knitting machine;

[0091] Jacquard comb GB3 uses an intermittent yarn threading method on a double needle bed triple Jacquard warp knitting machine;

[0092] Jacquard comb GB4 is threaded at intervals on a double needle bed triple Jacquard warp knitting machine;

[0093] Jacquard comb GB5 is threaded at intervals on a double needle bed triple Jacquard warp knitting machine;

[0094] Jacquard comb GB6 is threaded at intervals on a double needle bed triple Jacquard warp knitting machine;

[0095] Jacquard comb GB7 uses an intermittent yarn threading method on a double needle bed triple Jacquard warp knitting machine;

[0096] Jacquard comb GB8 is threaded at intervals on a double needle bed triple Jacquard warp knitting machine;

[0097] The GB9 ground comb bar is used for yarn threading on a double needle bed three-jaw knitting machine in a full-thread manner;

[0098] GB10 ground comb bar does not perform yarn threading on a double needle bed three-jaw card warp knitting machine;

[0099] The gear feed rate corresponding to GB1 ground comb is 1930mm / lact.

[0100] The gear feed rate for Jacquard comb GB3 is 1300mm / lact.

[0101] The gear feed rate for Jacquard comb GB4 is 1300mm / lact.

[0102] The gear feed rate for Jacquard comb GB5 is 2280mm / lact.

[0103] The gear feed rate for Jacquard comb GB6 is 2280mm / lact.

[0104] The gear feed rate for Jacquard comb GB7 is 2450mm / lact.

[0105] The gear feed rate for Jacquard comb GB8 is 2450mm / lact.

[0106] The gear feed rate for Jacquard comb GB9 is 5450 mm / lacquer.

[0107] S4. Weaving

[0108] The ground comb GB1 forms the surface layer 2, the surface layer linking layer 21, and the mesh 22 with the Jacquard comb in the double needle bed braided chain structure 10 / 01 / / ;

[0109] The current design utilizes a single ground comb process. Based on the equipment, it can accommodate two ground comb bars for fixed weave combinations, increasing the richness of the fabric. This ground comb bar needs to be paired with a full-size Jacquard comb to complete the weaving of the fabric's surface layer 2, and with another full-size Jacquard comb bar for the interlayer stitching design. The stitching effect does not affect the mesh 22 or plain weave of the fabric's surface layer 2. This ground comb bar can be used with different yarns such as polyester, nylon, and CD to weave with a full-size Jacquard comb bar, enhancing the fabric's abrasion resistance and stretch control; it can also use transparent fishing line, utilizing its transparency to achieve concealment of surface layer 2 and stretch control. The ground comb bar set closest to the first jacquard layer 1 supports a double needle bed structure and can utilize the characteristics of polyester monofilament yarn to weave a surface connecting layer 21, adjusting the fabric's upper and lower connection performance and shape retention.

[0110] Jacquard combs GB3 and GB4 form the interlayer serif layer 44 and / or jacquard layer ring 45 of the first jacquard layer 41 by running weft weft fabric 00 / 22 / / , varied weft weft fabric 11 / 22 / / , 00 / 22 / / , 00 / 33 / / , varied fabric 10 / 22 / / , and warp pile fabric 10 / 23 / / from the double needle bed to the front needle bed.

[0111] When the Jacquard combs GB3 and GB4 are the yarns of the interlayer lining layer 44, when a concealed effect is required at the flat fabric formed by the fabric surface layer 2 and at the mesh 22, the Jacquard is used to perform signal offset and change the weft weft structure 11 / 22 / / ; when a sparse effect is required at the mesh 22 of the fabric surface layer 2, the Jacquard is used to perform signal offset and change the weft weft structure 00 / 22 / / ; when a dense effect is required at the mesh 22 of the fabric surface layer 2, the Jacquard is used to perform signal offset and change the weft weft structure 00 / 22 / / . Remove the altered weft weft structure 00 / 33 / / ; combine with the signal offset recognition of Jacquard combs to freely complete the density variation of the fabric texture when the needs of the fabric's openings and sealing are met; when it is necessary to match the pattern jacquard of the fabric surface layer 2, use the Jacquard signal to walk the altered structure 10 / 22 / / ; when Jacquard combs GB3 and GB4 are the interlayer serif layer 44, it is necessary to match another set of full-size Jacquard combs as the jacquard loop layer 45 together to walk the double needle bed structure to the front needle bed to complete the fabric surface effect;

[0112] When the jacquard guide bars GB3 and GB4 are jacquard loop layer 45 yarns, when it is necessary to form a solid color in a large area of ​​fabric surface layer 2, the jacquard is used for signal shifting to perform loop weaving, running the warp pile structure 10 / 23 / / ; when it is necessary to form the mesh 22 of fabric surface layer 2, the jacquard is used for signal shifting to run the variable weft weft structure 11 / 22 / / ; when the jacquard guide bars GB3 and GB4 are jacquard loop layer 45, they need to be matched with another set of full-size jacquard guide bars as sandwich lining layer 44 to run the double needle bed structure to the front needle bed to complete the fabric surface effect;

[0113] By making reasonable use of the unique warp feeding system of warp knitting, the passive warp feeding of the yarn frame, the active warp feeding of the yarn head, and the multi-speed warp feeding, the tension adjustment of the Jacquard comb is more flexible, and the Jacquard comb GB3 and GB4 can simultaneously perform the effect conversion of the area sandwich lining layer 44 and the jacquard loop layer 45. The Jacquard comb GB3 and GB4 meet the requirements of the double needle bed structure and can design patterns on the fabric surface layer 2 and / or the bottom layer 3.

[0114] Jacquard combs GB5 and GB6 form the second jacquard layer 42 by the following processes: plain weave 10 / 12 / / , down-knit weave 10 / 23 / / , plain weave 10 / 12 / / , chain weave 12 / 21 / / , and variable weft weave 11 / 22 / / .

[0115] When the Jacquard guide bars GB5 and GB6 are jacquard loop layer 45 yarns, when a thick plain fabric is needed to be formed with fabric surface layer 2, the Jacquard guide bar is used for signal offset to run the warp pile weave 10 / 23 / / ; when a sparse plain fabric is needed to be formed with fabric surface layer 2, the Jacquard guide bar is used for signal offset to run the warp plain weave 10 / 12 / / ; when a mesh 22 is needed to be formed with fabric surface layer 2, the Jacquard guide bar is used for signal offset to run the chain weave 12 / 21 / / ; combined with the signal offset recognition of the Jacquard guide bars, the combination of plain weave and mesh 22 can be freely completed; when the Jacquard guide bars GB5 and GB6 are jacquard loop layer 45, another full-size Jacquard guide bar can be used as a sandwich serif layer 44 to run the double needle bed structure to the front needle bed to complete the fabric surface effect;

[0116] When the jacquard combs GB5 and GB6 are the yarns of the interlayer lining layer 44, when it is necessary to form a solid color in a large area of ​​the fabric surface layer 2, the jacquard is used for signal offset and loop weaving. The double needle bed structure is used to form a thick plain weave at the back needle bed, followed by a warp pile weave of 10 / 23 / / ; when a sparse plain weave is formed at the back needle bed, a warp plain weave of 10 / 12 / / is used; when it is necessary to form the mesh 22 of the fabric surface layer 2 and not be affected by the jacquard layer 2... When the mesh is disturbed, the mesh 22 is formed at the back needle bed, and the chain stitch structure 12 / 21 / / is followed; when the interlayer serif is shown in the mesh 22 of the fabric surface layer 2, the Jacquard is used to shift the signal and follow the changing weft stitch structure 11 / 22 / / ; when the Jacquard guide bars GB5 and GB6 are the interlayer serif layer 44, the double needle bed structure is followed to the back needle bed. Another set of full-size Jacquard guide bars is used for the jacquard loop layer 45 and follows the double needle bed structure to the front needle bed to complete the fabric surface effect;

[0117] By making reasonable use of the unique warp feeding system of warp knitting, the passive warp feeding of the yarn frame, the active warp feeding of the yarn head, and the multi-speed warp feeding, the tension adjustment of the Jacquard comb is more flexible, and the Jacquard comb GB5 and GB6 can simultaneously perform the effect conversion of the regional sandwich lining layer 44 and the jacquard loop layer 45. The Jacquard comb GB5 and GB6 meet the requirements of the double needle bed structure and can design patterns on the fabric surface layer 2 and / or the bottom layer 3.

[0118] Jacquard combs GB7 and GB8 form the interlayer serration layer 44 or / and jacquard layer ring layer 45 of the third jacquard layer 43 by plain weave 10 / 12 / / , ply weave 10 / 23 / / , and chain weave 12 / 21 / / from the double needle bed to the front needle bed or to the rear needle bed.

[0119] When the jacquard combs GB7 and GB8 are jacquard loop layer 45 yarns, when the fabric surface layer 2 forms a large area of ​​solid color on its own, the jacquard is used for signal offset to perform loop weaving. The double needle bed structure is followed until a thick plain weave is formed at the front needle bed, then a warp pile weave of 10 / 23 / / is performed; when a sparse plain weave is formed at the front needle bed, a warp plain weave of 10 / 12 / / is performed; when it is necessary to form the mesh 22 of the fabric surface layer 2 without interference from the mesh 22 production of the first jacquard layer 41 and the second jacquard layer 42, the process continues... The front needle bed forms mesh 22, using a chain knitting structure 12 / 21 / / ; when the fabric surface layer 2 does not form a large area of ​​solid color in the other two jacquard layers, jacquard is used for signal offset to perform loop knitting, using a double needle bed structure to form a thick plain fabric at the back needle bed, using a warp pile structure 10 / 23 / / ; when forming a sparse plain fabric at the back needle bed, using a warp plain structure 10 / 12 / / ; when it is necessary to form mesh 22 in the fabric surface layer 2, mesh 22 is formed at the back needle bed, using a chain knitting structure 12 / 21 / / ;

[0120] When the jacquard combs GB7 and GB8 are the yarns of the interlayer lining layer 44, and when the first jacquard layer 41 and the second jacquard layer 42 of the fabric are interlayer lining layers 44, the surface layer 2 and the bottom layer 3 need to be woven using a double needle bed fixed knitting structure; when it is necessary to match the mesh 22 effect of the fabric surface layer 2, it is necessary to match a set of jacquard combs of the full size to form a regular mesh 22 effect;

[0121] When Jacquard combs GB7 and GB8 are paired with fabric base 3, the yarn characteristics and fixed structure are combined to create a pile-like effect. Jacquard is used for signal offset to perform loop knitting. The back needle bed runs a plain warp weave 10 / 12 / / . When mesh 22 is required, the back needle bed runs a chain weave 12 / 21 / / .

[0122] By making reasonable use of the unique warp feeding system of warp knitting, the passive warp feeding of the yarn frame, the active warp feeding of the yarn head, and the multi-speed warp feeding, the tension adjustment of the Jacquard comb is more flexible, and the Jacquard comb GB7 and GB8 can simultaneously perform the effect conversion of the area sandwich lining layer 44 and the jacquard loop layer 45. The Jacquard comb GB7 and GB8 meet the requirements of the double needle bed structure and can design patterns on the fabric surface layer 2 and / or the bottom layer 3.

[0123] The ground comb GB9 forms the bottom layer 3 and the bottom layer linking layer 31 in the double needle bed knitting chain structure 10 / 01 / 01 / 10 / / ;

[0124] The ground comb GB9 is paired with the third jacquard layer 43, which uses the yarn characteristics and fixed structure to create a pile-like effect, and is in double needle bed chain structure 10 / 01 / 01 / 10 / / .

[0125] The current design uses a single ground comb process. Based on the equipment, it can accommodate two ground combs for fixed organization and application, increasing the richness of the fabric. The ground comb near the third jacquard layer 43 meets the requirements of a double needle bed structure. The bottom connecting layer 31, woven using the characteristics of polyester monofilament yarn, can adjust the upper and lower connecting performance and shape retention of the fabric.

[0126] This embodiment uses a double-needle bed three-jaccha warp knitting machine with 10 guide bars, and uses 8 of the guide bars. The unique yarn feeding and knitting method of this equipment knits a sandwich lining fabric with a surface chain effect. The fabric includes a face layer 2, a bottom layer 3 and an intermediate layer 4. The intermediate layer 4 includes a first jacquard layer 41, a second jacquard layer 42 and a third jacquard layer 43. The first jacquard layer 41, the second jacquard layer 42 and the third jacquard layer 43 can be a sandwich lining layer 44 or a jacquard loop layer 45, respectively. When the first jacquard layer 41 is a double-layered serif layer 44, the second jacquard layer 42 and the third jacquard layer 43 can be paired with the double-layered serif layer 44 or the jacquard loop layer 45 respectively; when the first jacquard layer 41 is a jacquard loop layer 45, the second jacquard layer 42 and the third jacquard layer 43 can be paired with at least one double-layered serif layer 44 respectively, which can achieve the effect conversion between the jacquard serif layer 44 and the jacquard loop layer 45.

[0127] Example 2

[0128] Reference Figure 3-8 , Figure 3 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 1 ; Figure 4 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 2 ; Figure 5 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 3 ; Figure 6 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 4 ; Figure 7 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 5 ; Figure 8 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 6 .

[0129] This application also provides a method for manufacturing a three-layer serrated perforated fabric with a bottom-eating chain effect, including weaving the fabric body 1, wherein the weaving of the fabric body 1 includes a comb setting step, a warping step, a yarn threading step, and a weaving step.

[0130] S1. Comb Setup

[0131] The knitting is performed using a double-needle bed three-jakka warp knitting machine. The double-needle bed three-jakka warp knitting machine has the following comb bars arranged sequentially from the front needle bed to the rear needle bed: ground comb bar GB1, ground comb bar GB2, jacquard comb bar GB3, jacquard comb bar GB4, jacquard comb bar GB5, jacquard comb bar GB6, jacquard comb bar GB7, jacquard comb bar GB8, ground comb bar GB9, and ground comb bar GB10.

[0132] S2. Warping

[0133] Ground combs (GB1, GB2) are not warp-aligned;

[0134] Jacquard comb GB3 warping N-FDY140D / 48F nylon semi-dull yarn has 6 coils, each coil has 256 yarns, and the content of Jacquard comb GB3 nylon semi-dull yarn is 3.16%.

[0135] Jacquard comb GB4 warping N-FDY140D / 48F nylon semi-dull yarn has 6 coils, each coil has 256 yarns, and the content of Jacquard comb GB4 nylon semi-dull yarn is 3.16%.

[0136] Jacquard comb GB5 warping P-DTY 150D / 144F semi-dull environmentally friendly white low-elastic micro-mesh non-twist yarn, 6 coils, 256 yarns per coil, Jacquard comb GB5 polyester low-elastic lightweight mesh yarn content is 14.54%.

[0137] Jacquard comb GB6 warping P-DTY150D / 144F semi-dull environmentally friendly white low-elastic micro-mesh non-twisted yarn, 6 coils, each coil with 256 yarns, Jacquard comb GB6 polyester low-elastic lightweight mesh yarn content accounts for 14.54%;

[0138] Jacquard comb GB7 warping P-DTY150D / 48F semi-dull white low-elasticity lightweight mesh yarn has 6 coils, each coil has 256 yarns, and the content of Jacquard comb GB7 polyester low-elasticity lightweight mesh yarn is 3.38%.

[0139] Jacquard comb GB8 warping P-DTY150D / 48F semi-dull white low-elasticity lightweight mesh yarn has 6 coils, each coil has 256 yarns, and the content of Jacquard comb GB8 polyester low-elasticity lightweight mesh yarn is 3.38%.

[0140] The ground comb bar GB9 warping SCY-70D / 75D / 36F environmentally friendly polyester white low-elastic spandex single-covered yarn has 6 coils, each coil has 512 yarns, and the ground comb bar GB9 polyester spandex single-covered yarn content accounts for 57.85%.

[0141] Ground comb GB10 Uneven warping.

[0142] S3. Wearing gauze

[0143] GB1 ground comb bar does not perform yarn threading on a double needle bed three-jaw card warp knitting machine;

[0144] GB2 ground comb bar does not perform yarn threading on a double needle bed three-jaw card warp knitting machine;

[0145] Jacquard comb GB3 uses an intermittent yarn threading method on a double needle bed triple Jacquard warp knitting machine;

[0146] Jacquard comb GB4 is threaded at intervals on a double needle bed triple Jacquard warp knitting machine;

[0147] Jacquard comb GB5 is threaded at intervals on a double needle bed triple Jacquard warp knitting machine;

[0148] Jacquard comb GB6 is threaded at intervals on a double needle bed triple Jacquard warp knitting machine;

[0149] Jacquard comb GB7 uses an intermittent yarn threading method on a double needle bed triple Jacquard warp knitting machine;

[0150] Jacquard comb GB8 is threaded at intervals on a double needle bed triple Jacquard warp knitting machine;

[0151] The GB9 ground comb bar is used for yarn threading on a double needle bed three-jaw knitting machine in a full-thread manner;

[0152] GB10 ground comb bar does not perform yarn threading on a double needle bed three-jaw card warp knitting machine;

[0153] The gear feed rate for Jacquard comb GB3 is 500mm / rube;

[0154] The gear feed rate for Jacquard comb GB4 is 500mm / lact.

[0155] The gear feed rate for Jacquard comb GB5 is 2150mm / lact.

[0156] The gear feed rate for Jacquard comb GB6 is 2150mm / lact.

[0157] Jacquard comb GB7 corresponds to a gear feed rate of 500mm / lactate.

[0158] The gear feed rate for Jacquard comb GB8 is 500mm / rube;

[0159] The gear feed rate for Jacquard comb GB9 is 6900 mm / lacquer.

[0160] S4. Weaving

[0161] Jacquard comb GB3 forms the interlayer serif layer 44 or / and jacquard layer ring 45 of the first jacquard layer 41 by running the weft fabric 22 / 00 / / from the double needle bed to the front needle bed;

[0162] Jacquard comb GB4 forms the interlayer serif layer 44 or / and jacquard layer ring 45 of the first jacquard layer 41 by running the weft fabric 22 / 00 / / from the double needle bed to the front needle bed;

[0163] Jacquard comb GB5 runs through the flat weave 10 / 12 / / to the front needle bed or to the back needle bed to form the second jacquard layer 42, the interlayer serif layer 44 or / and the jacquard layer ring 45;

[0164] Jacquard comb GB6 runs through the flat weave 10 / 12 / / to the front needle bed or to the back needle bed to form the second jacquard layer 42, the interlayer serif layer 44 or / and the jacquard layer ring 45;

[0165] Jacquard comb GB7 forms the interlayer serif layer 44 or / and jacquard layer ring 45 of the third jacquard layer 43 in the double needle bed to the front needle bed or to the back needle bed weft weave 00 / 22 / / .

[0166] Jacquard comb GB8 forms the interlayer serif layer 44 or / and jacquard layer ring 45 of the third jacquard layer 43 in the double needle bed to the front needle bed or to the back needle bed weft weave 00 / 22 / / .

[0167] The ground comb GB9 forms the bottom layer 3 and the bottom layer link layer 31 in the double needle bed knitting chain structure 10 / 01 / 01 / 10 / / .

[0168] This embodiment utilizes a double-needle bed three-jacca warp knitting machine with 10 guide bars, using 7 of them. The unique yarn feeding and knitting method of this equipment creates a layered lining fabric with a chain-like effect where the bottom layer covers the top layer. The fabric includes a top layer 2, a bottom layer 3, and an intermediate layer 4. The intermediate layer 4 includes a first jacquard layer 41, a second jacquard layer 42, and a third jacquard layer 43. The first jacquard layer 41, the second jacquard layer 42, and the third jacquard layer 43 can each be either a layered lining layer 44 or a jacquard loop layer 45. When the first jacquard layer 41 is a jacquard loop layer 45, the second jacquard layer 42 and the third jacquard layer 43 can be paired with at least one layer of layered lining layer 44, thus achieving the effect conversion between the jacquard lining layer 44 and the jacquard loop layer 45.

[0169] Example 3

[0170] Reference Figure 3-8 , Figure 3 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 1 ; Figure 4 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 2 ; Figure 5 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 3 ; Figure 6This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 4 ; Figure 7 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 5 ; Figure 8 This is a schematic cross-sectional view of a three-layer serif perforated fabric according to this application. Figure 6 .

[0171] This application also provides a method for manufacturing a three-layer serif perforated fabric with a chain-link effect on the bottom and front, including weaving the fabric body 1, wherein the weaving of the fabric body 1 includes a comb bar setting step, a warping step, a yarn threading step, and a weaving step.

[0172] S1. Comb Setup

[0173] The knitting is performed using a double-needle bed three-jakka warp knitting machine. The double-needle bed three-jakka warp knitting machine has the following comb bars arranged sequentially from the front needle bed to the rear needle bed: ground comb bar GB1, ground comb bar GB2, jacquard comb bar GB3, jacquard comb bar GB4, jacquard comb bar GB5, jacquard comb bar GB6, jacquard comb bar GB7, jacquard comb bar GB8, ground comb bar GB9, and ground comb bar GB10.

[0174] S2. Warping

[0175] The ground comb GB1 warping P-DTY100D / 48F CD has 6 heads of bright low-elasticity light mesh yarn, each head containing 512 yarns. The ground comb GB1CD low-elasticity light mesh yarn content is 9.700%.

[0176] The ground comb GB2 warping P-DT30D / 1F environmentally friendly monofilament semi-dull yarn has 6 coils, each coil containing 512 yarns; the ground comb GB1 polyester monofilament yarn content is 14.182%.

[0177] Jacquard comb GB3 warping P-DTY150D / 144F environmentally friendly CD bright low-elasticity medium mesh yarn has 6 coils, each coil has 256 yarns, and the content of Jacquard comb GB3CD low-elasticity yarn is 11.511%.

[0178] Jacquard comb GB4 warping P-DTY150D / 144F environmentally friendly CD bright low-elasticity medium mesh yarn has 6 coils, each coil has 256 yarns, and the content of Jacquard comb GB4CD low-elasticity yarn is 11.741%.

[0179] Jacquard comb GB5 warping P-DTY150D / 48F semi-dull environmentally friendly low-elasticity lightweight mesh yarn has 6 coils, each coil has 256 yarns, and the content of Jacquard comb GB5 polyester low-elasticity lightweight mesh yarn is 13.906%.

[0180] Jacquard comb GB6 warping P-DTY150D / 48F semi-dull environmentally friendly low-elasticity lightweight mesh yarn has 6 coils, each coil has 256 yarns, and the content of Jacquard comb GB6 polyester low-elasticity lightweight mesh yarn is 13.906%.

[0181] Jacquard comb GB7 warping N-DTY140D / 48F nylon white high-elastic medium-net yarn has 6 coils, each coil containing 256 yarns. The content of Jacquard comb GB7 and Jacquard comb GB8 nylon high-elastic medium-net yarn is 9.455%.

[0182] Jacquard comb GB8 warping N-DTY140D / 48F nylon white high-elastic medium-net yarn has 6 coils, each coil containing 256 yarns. The content of Jacquard comb GB7 and Jacquard comb GB8 nylon high-elastic medium-net yarn is 9.455%.

[0183] The ground comb bar uses GB9 warping N-FDY70D / 24F nylon semi-dull yarn, with 6 heads, each head containing 512 yarns. The ground comb bar uses GB9 nylon semi-dull yarn, which accounts for 6.145% of the total yarn content.

[0184] Jacquard comb GB10 is not straight.

[0185] S3. Wearing gauze

[0186] The ground comb GB1 is used to thread yarn on a double needle bed three-jaw knitting machine in a full-thread manner;

[0187] The GB2 ground comb bar is used for threading yarn on a double needle bed three-jaw knitting machine in a full-thread manner;

[0188] Jacquard comb GB3 uses an intermittent yarn threading method on a double needle bed triple Jacquard warp knitting machine;

[0189] Jacquard comb GB4 is threaded at intervals on a double needle bed triple Jacquard warp knitting machine;

[0190] Jacquard comb GB5 is threaded at intervals on a double needle bed triple Jacquard warp knitting machine;

[0191] Jacquard comb GB6 is threaded at intervals on a double needle bed triple Jacquard warp knitting machine;

[0192] Jacquard comb GB7 uses an intermittent yarn threading method on a double needle bed triple Jacquard warp knitting machine;

[0193] Jacquard comb GB8 is threaded at intervals on a double needle bed triple Jacquard warp knitting machine;

[0194] The GB9 ground comb bar is used for yarn threading on a double needle bed three-jaw knitting machine in a full-thread manner;

[0195] GB10 ground comb bar does not perform yarn threading on a double needle bed three-jaw card warp knitting machine;

[0196] The gear feed rate for GB1 ground comb is 1580mm / rubber.

[0197] The gear feed rate for GB2 ground comb is 7700 mm / lac;

[0198] The gear feed rate for Jacquard comb GB3 is 2500mm / lact.

[0199] The gear feed rate for Jacquard comb GB4 is 2550mm / lact.

[0200] The gear feed rate for Jacquard comb GB5 is 3020mm / lact.

[0201] The gear feed rate for Jacquard comb GB6 is 3020mm / lact.

[0202] The gear feed rate for Jacquard comb GB7 is 2200mm / lact.

[0203] The gear feed rate for Jacquard comb GB8 is 2200mm / lact.

[0204] The gear feed rate for Jacquard comb GB9 is 1430mm / lact.

[0205] S4. Weaving

[0206] The ground comb GB1 forms the surface layer 2 in a double needle bed braided chain structure 10 / 01 / / .

[0207] The ground comb GB2 forms the surface layer link layer 21 in the double needle bed braided chain structure 10 / 01 / 01 / 10 / / ;

[0208] Jacquard comb GB3 runs along the double needle bed to the front needle bed, forming a flat weave 10 / 12 / / to form the first jacquard layer 41, an interlayer serif layer 44, or / and a jacquard layer ring 45;

[0209] Jacquard comb GB4 runs along the double needle bed to the front needle bed, forming a flat weave 10 / 12 / / forming the interlayer serif layer 44 or / and jacquard layer ring 45 of the first jacquard layer 41;

[0210] Jacquard comb GB5 runs through the flat weave 10 / 12 / / to the front needle bed or to the back needle bed to form the second jacquard layer 42, the interlayer serif layer 44 or / and the jacquard layer ring 45;

[0211] Jacquard comb GB6 runs through the flat weave 10 / 12 / / to the front needle bed or to the back needle bed to form the second jacquard layer 42, the interlayer serif layer 44 or / and the jacquard layer ring 45;

[0212] Jacquard comb GB7 runs through the flat weave 10 / 12 from the double needle bed to the front needle bed or to the rear needle bed to form the interlayer serif layer 44 or / and the jacquard layer ring 45 of the third jacquard layer 43;

[0213] Jacquard comb GB8 runs through the flat weave 10 / 12 / / to the front needle bed or to the back needle bed to form the interlayer serif layer 44 or / and the jacquard layer ring 45 of the third jacquard layer 43;

[0214] The bottom layer 3 is formed by the GB9 ground comb bar in the double needle bed braided chain structure 10 / 01 / / .

[0215] This embodiment utilizes a double-needle bed three-jacca warp knitting machine with 10 guide bars, using 9 of them. The unique yarn feeding and knitting method of this equipment creates a sandwiched lining fabric with a chain-like effect on the bottom and top. The fabric includes a face layer 2, a bottom layer 3, and an intermediate layer 4. The intermediate layer 4 includes a first jacquard layer 41, a second jacquard layer 42, and a third jacquard layer 43. The first jacquard layer 41, the second jacquard layer 42, and the third jacquard layer 43 can be either a sandwiched lining layer 44 or a jacquard loop layer 45, respectively. When the first jacquard layer 41 is a jacquard loop layer 45, the second jacquard layer 42 and the third jacquard layer 43 can be paired with at least one sandwiched lining layer 44, thus achieving the effect conversion between the jacquard lining layer 44 and the jacquard loop layer 45.

[0216] It should be understood that the embodiments disclosed in this application are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0217] The term "embodiment" as used in this specification refers to a specific feature or characteristic described in connection with an embodiment that is included in at least one embodiment of this application. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0218] Furthermore, the described features or characteristics can be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of this application. However, those skilled in the art will understand that this application can be implemented without the aforementioned one or more specific details or using other methods, components, materials, etc.

Claims

1. A three-layer woven fabric with perforated seams, comprising a fabric body integrally woven, characterized in that, The fabric body includes a surface layer, a bottom layer woven beneath the surface layer, and an intermediate layer woven between the surface layer and the bottom layer, the intermediate layer comprising: The first jacquard layer is woven beneath the surface layer; The third jacquard layer is woven on top of the bottom layer; The second jacquard layer is woven between the first jacquard layer and the third jacquard layer; The first jacquard layer, the second jacquard layer, and the third jacquard layer constitute an intermediate layer, and at least one of the first jacquard layer, the second jacquard layer, and the third jacquard layer is a sandwich serif layer; When the first jacquard layer is a sandwich serif layer, then the second jacquard layer and the third jacquard layer are sandwich serif layers and / or jacquard loop layers; When the first jacquard layer is a jacquard loop layer, at least one of the second jacquard layer and the third jacquard layer is a sandwich serif layer; The surface layer is provided with a surface layer linking layer, which is used to connect the surface layer and the intermediate layer to the bottom layer. The surface layer is provided with mesh. The bottom layer is provided with a bottom link layer, which is used to connect the bottom layer and the middle layer to the top layer. The bottom layer is provided with mesh.

2. The three-layer serrated perforated fabric according to claim 1, characterized in that, The surface layer is woven using a chain braiding method with a ground comb.

3. The three-layer serrated perforated fabric according to claim 1, characterized in that, The bottom layer is woven using a chain braiding method with a ground comb.

4. The three-layer serrated perforated fabric according to claim 1, characterized in that, The interlayer liner is woven using a Jacquard comb with one of the following weaving methods: weft weaving, warp weaving, chain weaving, plain warp weaving, or weft weaving.

5. The three-layer serrated perforated fabric according to claim 2 or 3, characterized in that, The jacquard loops are woven using one of the following methods: jacquard combing, warp knitting, variable weft knitting, warp plain knitting, or chain knitting.

6. A method for manufacturing a three-layer quilted perforated fabric, characterized in that, The process includes fabric body weaving, which includes comb bar setting, warping, yarn threading, and weaving steps. The comb bar is designed to be woven using a double-needle bed three-jacca warp knitting machine. The double-needle bed three-jacca warp knitting machine has a ground comb bar, a jacquard comb bar, and a ground comb bar in sequence from the front needle bed to the rear needle bed. The yarn threading step involves the ground comb threading the yarn on a double-needle bed three-jacca warp knitting machine in a full-thread manner, and the jacquard comb threading the yarn on a double-needle bed three-jacca warp knitting machine in an intermittent-thread manner. The weaving steps involve ground combs GB1 and GB2 forming a surface layer, a surface layer linking layer, and a mesh formed by combining Jacquard combs in a double needle bed braided chain structure; Jacquard comb GB3 and Jacquard comb GB4 form the first jacquard layer by using a weft-insertion structure, a warp pile structure, a weft-insertion structure, or a warp plain structure on the front needle bed of the double needle bed to form a sandwich lining layer or / and a jacquard layer loop. Jacquard comb GB5 and Jacquard comb GB6 are formed by a knitting pattern in which the front or back needle bed of a double needle bed is a double needle bed, and the second jacquard layer is formed by a double needle bed, which is a double needle bed, a double needle bed, a double needle bed, or a double needle bed with a variable weft ... Jacquard comb GB7 and Jacquard comb GB8 form a third jacquard layer by using one of the following knitting structures: warp pile, warp plain, chain knit, or weft weft weaving, on the front or back needle bed of a double needle bed. The GB9 ground comb bar forms the bottom layer and bottom layer linking layer in a double needle bed braided chain structure, and is combined with Jacquard comb bars to form a mesh.

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