A transparent three-dimensional double-layer jacquard fabric, weaving method and application

Abstract

The present invention relates to a transparent three-dimensional double-layer jacquard fabric, its weaving method and application. This technical solution uses one jacquard comb in combination with elastic yarns and one jacquard comb in combination with filling yarns, and is integrally woven by a warp knitting double needle bed jacquard machine; a transparent three-dimensional double-sided jacquard mesh fabric with different transparencies and thicknesses can be formed; the double-sided mesh fabric includes raised areas, sunken areas and / or intermediate areas, and has obvious concave-convex effects; and the structures of each area are stable and not easy to deform, which is suitable for the application of personalized shoes and high-grade clothing.

Description

Technical Field

[0001] The present invention relates to the field of textiles, and particularly relates to a transparent three-dimensional double-layer jacquard fabric, a weaving method thereof, and an application thereof. Background Art

[0002] Transparent fabrics can clearly show the fabric texture and style, have breathability and aesthetic property, and are high-added-value fabrics that are widely welcomed by the market at present. Most of the currently popular transparent fabrics are of jacquard structure, and are woven with a jacquard structure by combining transparent yarns with ordinary yarns, and are basically flat structures.

[0003] If the existing fabrics need to have both transparent and three-dimensional effects at the same time, generally, different fabrics are spliced or three-dimensional parts are adhered and spliced on the transparent fabric, and most of them are manual operations, with a relatively high process cost; generally, they are only used for high-end customized clothing and high-end shoe materials.

[0004] Chinese Patent Application CN201710733593 discloses a preparation method of a special-shaped cross-section single-filament bottom-exposed transparent jacquard three-dimensional fabric. The disclosed transparent jacquard three-dimensional fabric has a transparent effect but the three-dimensional effect is not obvious, the fabric surface is relatively flat, and there is no obvious concave-convex effect. Summary of the Invention

[0005] In view of the above problems, the present application provides a high-grade one-piece woven fabric with both transparent and three-dimensional effects. The transparent three-dimensional double-layer jacquard fabric is a double-layer structure formed integrally. The fabric pattern can include a transparent area and a three-dimensional area, and the pattern, size, and thickness can all be freely designed. The structure is stable and suitable for the application of personalized high-end clothing and shoe uppers.

[0006] The first aspect of the present application provides a transparent three-dimensional double-layer jacquard fabric, which is a warp-knitted one-piece woven double-layer fabric, including a raised area, a sunken area, and / or an intermediate area;

[0007] Elastic yarns are added to the bottom layer of the raised area. There are filling yarns in the raised area that connect the surface layer and the bottom layer and form a loop structure, and the surface layer of the raised area covers the filling yarns;

[0008] The bottom layer and the surface layer of the sunken area are connected by elastic yarns;

[0009] There are filling yarns in the intermediate area that connect the surface layer and the bottom layer and form a loop structure, and the bottom layer and the surface layer of the intermediate area are connected by elastic yarns; the surface layer of the intermediate area covers the filling yarns;

[0010] The surface layer of the transparent three-dimensional double-layer jacquard fabric is woven with transparent yarns.

[0011] Different from the prior art, the above technical solution provides a warp-knitted integrated transparent three-dimensional double-layer jacquard fabric, which has a raised area, a sunken area and / or an intermediate area, with obvious concave and convex effects; and the raised area and the intermediate area use the looped yarns connected to the surface layer and the bottom layer as fillers, and the fillers are basically fixed in the set positions, and the three-dimensional effect of the raised area is stable. When the fabric is used as a shoe material, due to its protruding structure, the raised area is prone to external force impact and deformation during use, affecting the aesthetics of the shoe upper. The structure in this technical solution can maintain the stability of the raised area, making the shoe upper structure more stable. Since elastic yarns are added during the weaving process of the bottom layer of the raised area, under the action of the tensile force of the elastic yarns, the bottom layer of the raised area shrinks, the area becomes smaller, and the thickness increases (further increasing the thickness of the raised area); the surface layer fabric of the raised area does not shrink, resulting in the surface area of the surface layer of the raised area being larger than the bottom surface area, and the surface layer of the raised area is deformed under the influence of the bottom surface and arches upward (it will not arch downward due to the support of the internal filler) to form a raised structure, reducing the horizontal surface area of the surface layer of the raised area.

[0012] In some embodiments, the surface layer of the raised area is fully covered with filling yarns, and the surface layer of the intermediate area is partially covered with filling yarns. The filling yarns are connected to the surface layer and the bottom layer in the form of loops, and the loops become the fillers between the surface layer and the bottom layer. In order to increase the thickness and maintain the stability of the raised structure, as many filling yarns as possible are filled in the raised area (the proportion of the filling yarns in the raised area is relatively high), so the surface layer is fully covered with the filling yarns; while in the intermediate layer, fewer filling yarns can be selected to be filled (the proportion of the filling yarns in the intermediate layer is relatively low), so the surface layer is partially covered with the filling loops.

[0013] In some embodiments, the filling yarns are transparent yarns. In this way, the surface layer of the whole fabric is a transparent structure, but since the raised layer and the intermediate layer are covered with an additional layer of transparent filling yarns, the light transmittance and air permeability are worse than those of the sunken layer. In these embodiments, the whole fabric is a transparent fabric, but the transparency and permeability can form certain changes locally.

[0014] In some embodiments, the filling yarns are opaque yarns. Since the loops formed by the filling yarns in the raised area completely cover the loops formed by the transparent yarns, the raised area has a non-transparent effect; while in the intermediate area, since the loops formed by the filling yarns partially cover the loops formed by the transparent yarns, the intermediate area has a semi-transparent effect; and the loops formed by the transparent yarns in the surface layer of the sunken area are not covered by the filling yarns, so it still maintains a transparent effect.

[0015] The user can select different filling yarns according to the design needs to make the fabric achieve the desired transparent effect.

[0016] In some embodiments, the thickness of the raised area is 2.5 - 3.5 mm; the thickness of the sunken area is 1 - 1.3 mm; the thickness of the middle area is 1.5 - 2 mm. Users can select different yarns and filling ratios according to the designed thickness to adjust the thickness of the above areas.

[0017] In some embodiments, the bottom layer of the raised area is a plain weave structure. The plain weave structure can add more elastic yarns during the weaving process, and the shrinkage effect of the bottom surface will be better, forming a more obvious raised structure.

[0018] In some embodiments, the bottom layers of the sunken area and the middle area are plain weave or mesh structures. The plain weave structure can make the structure stable, while the mesh structure is beneficial to the permeability of the fabric. The designer can choose according to the design requirements.

[0019] The second aspect of the present application provides a weaving method of a transparent three-dimensional double-layer jacquard fabric. The transparent three-dimensional double-sided jacquard mesh fabric is integrally woven by a warp knitting double needle bed jacquard machine. The warp knitting double needle bed jacquard machine includes a first jacquard comb and a second jacquard comb. The first jacquard comb includes 2 half-sized jacquard combs. The second jacquard comb includes 2 half-sized combs. The first jacquard comb cooperates with the filling yarn, and the second jacquard comb cooperates with the elastic yarn;

[0020] The surface layer of the transparent three-dimensional double-layer jacquard fabric is woven with transparent yarns. The transparent three-dimensional double-layer jacquard fabric includes a raised area, a sunken area, and / or a middle area;

[0021] The raised area is knitted on the front and back needle beds by the first jacquard comb, and the filling yarn connects the surface layer and the bottom layer of the raised area in the form of loops. The second jacquard comb is used for weaving in the X and Y axes, so that the bottom layer of the raised area shrinks under the action of the elastic yarn and combines with the surface layer of the raised area to form a raised structure. The filling yarn loops are the fillers of the raised area, and the filling yarn covers the surface layer of the raised area;

[0022] The sunken area is woven with a weft insertion structure by the first jacquard comb. The second jacquard comb cooperates with the elastic yarn to knit in the Z-axis direction, so that the bottom layer of the sunken area is tightly connected to the surface layer of the sunken area;

[0023] The middle area is knitted on the front and back needle beds by the first jacquard comb, and the filling yarn connects the surface layer and the bottom layer of the middle area in the form of loops. The filling yarn loops become the fillers of the middle area, and the filling yarn covers the surface layer of the middle area. The second jacquard comb cooperates with the elastic yarn to knit in the Z-axis direction, so that the bottom layer of the middle area is more tightly connected to the surface layer of the middle area, and the looped yarns therein are further fixed.

[0024] In addition, the concave area and the middle area are woven in the Z-axis direction with the second jacquard comb cooperating with elastic yarns, which can also play the role of sealing the edges of the convex area and stabilizing the structure of the convex area.

[0025] The elastic yarns are woven in the X and Y-axis planes at the bottom layer of the transparent three-dimensional double-layer jacquard fabric through the second jacquard comb, and the Z-axis weaving is carried out to connect the bottom layer and the surface layer (the Z-axis is perpendicular to the weaving plane formed by the X and Y axes).

[0026] Different from the prior art, the above technical solution provides a weaving method for a transparent three-dimensional double-layer jacquard fabric, which uses 1 jacquard comb cooperating with elastic yarns and 1 jacquard comb cooperating with filling yarns, and is integrally woven with a warp knitting double needle bed jacquard machine; a transparent three-dimensional double-sided jacquard mesh fabric with different transparencies and thicknesses can be formed in one weaving; the double-sided mesh fabric includes a convex area, a concave area and / or a middle area, and has obvious concave and convex effects; and the structures of each area are stable and not easy to deform. This process shortens the production time, improves the production efficiency and reduces the production cost.

[0027] In some common embodiments, the warp knitting double needle bed jacquard machine includes a warp knitting double needle bed double jacquard machine and a warp knitting double needle bed triple jacquard machine.

[0028] In some embodiments, the elastic yarns are made of spandex with a denier of 40-100D.

[0029] If the spandex is less than 40D, the breaking strength of the yarn is low, and the yarn is prone to break due to the large yarn tension during the weaving process. If the spandex is greater than 100D, the coarser the spandex, the lower the transparency of the bottom layer, and the transparency of the transparent concave area cannot be guaranteed.

[0030] In some embodiments, the knitting ratio of the filling yarns in the middle area is lower than that of the filling yarns in the convex area.

[0031] The filling yarns connect the surface layer and the bottom layer in the form of loops, and the loops become the fillers between the surface layer and the bottom layer. In order to increase the thickness and maintain the stability of the convex structure in the convex area, as many filling yarns as possible are filled; while the thickness requirement of the middle layer is lower than that of the convex area, fewer filling yarns can be selected. In some embodiments, the knitting ratio of the filling yarns in the convex area to the middle area is 100:20-67.

[0032] In some embodiments, the convex area is an opaque area.

[0033] At the same time, since the filling yarns connect the surface layer in the form of loops, the surface of the surface layer will be covered with the loops formed by the filling yarns; therefore, the amount of the filling loops covered by the surface layer will also affect the transparency of the surface layer. In order to maintain the thickness in the convex area, as many loops as possible are filled, and the surface layer usually adopts the way of covering all the loops. Usually, opaque yarns are used for the filling yarns, resulting in the opacity of the surface layer.

[0034] In the third aspect of the present invention, there is provided an application of the transparent three-dimensional double-layer jacquard fabric described in the first aspect of the present invention.

[0035] The transparent three-dimensional double-layer jacquard fabric can be subjected to arbitrary jacquard design, transparency design, and thickness design; different textures (in cooperation with yarns), jacquard patterns, transparency, and thickness can be achieved in the same piece of fabric; the structure is stable, and it is particularly suitable for preparing fabrics for shoes and high-end clothing, and also solves the problems of poor wear resistance and bursting resistance of existing jacquard fabrics.

[0036] The above-mentioned related descriptions of the invention content are only an overview of the technical solutions of this application. In order to enable those of ordinary skill in the art to more clearly understand the technical solutions of this application, and then can be implemented according to the content recorded in the description, and in order to make the above-mentioned objects, other objects, features and advantages of this application more easily understood, the following is described in conjunction with the specific embodiments of this application and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of the specific embodiments of this application and other related contents, and should not be considered as a limitation to this application.

[0038] In the accompanying drawings of the description:

[0039] Figure 1 It is a schematic three-dimensional structure diagram of the transparent three-dimensional double-layer jacquard fabric in Embodiment 2;

[0040] Figure 2 It is a partial schematic diagram of the transparent three-dimensional double-layer jacquard fabric in Embodiment 2;

[0041] The reference numerals involved in the above-mentioned drawings are explained as follows:

[0042] 1. Raised area

[0043] 2. Intermediate area

[0044] 3. Depressed area DETAILED DESCRIPTION OF THE EMBODIMENTS

[0045] In order to describe in detail the possible application scenarios, technical principles, specific implementable solutions, achievable purposes and effects, etc. of this application, the following is described in detail in conjunction with the specific examples listed and the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application, so they are only examples and cannot be used to limit the protection scope of this application.

[0046] Reference to "embodiment" in this document means that the specific features, structures, or characteristics described in connection with the embodiment may be included in at least one embodiment of this application. The term "embodiment" that appears in various positions in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there is no technical contradiction or conflict, the various technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0047] Unless otherwise defined, the meanings of the technical terms used in this document are the same as those commonly understood by those skilled in the technical field to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0048] In the description of this application, the phrase "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist. For example, A and / or B means: there is A, there is B, and there is both A and B at the same time. In addition, the character " / " in this document generally represents an "or" logical relationship between the associated objects before and after.

[0049] In this application, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantitative, primary-secondary, or sequential relationship between these entities or operations.

[0050] Without further limitation, in this application, the use of "comprising", "including", "having", or other similar expressions in a statement is intended to cover non-exclusive inclusion. These expressions do not exclude the possibility that there may be additional elements in the process, method, or product that includes the said elements. Thus, a process, method, or product that includes a series of elements may include not only those defined elements, but also other elements not explicitly listed, or elements that are inherent to this process, method, or product.

[0051] The same as the understanding in the "Examination Guidelines", in this application, expressions such as "greater than", "less than", "exceeding", etc. are understood not to include the number itself; expressions such as "above", "below", "within", etc. are understood to include the number itself. In addition, in the description of the embodiments of this application, the meaning of "multiple" is two or more (including two), and similar expressions related to "many", such as "multiple groups", "multiple times", etc., are also understood in this way, unless otherwise specifically defined.

[0052] In the description of the embodiments of the present application, the spatially related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "perpendicular", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the specific embodiment or the attached drawings. It is only for the convenience of describing the specific embodiments of the present application or for the reader's understanding, rather than indicating or implying that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, it should not be construed as a limitation to the embodiments of the present application.

[0053] Unless otherwise clearly defined or limited, in the description of the embodiments of the present application, the terms "installed", "connected", "joined", "fixed", "set", etc. should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two components or the interaction relationship between two components. For those skilled in the technical field to which the present application pertains, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0054] Embodiment 1

[0055] Machine parameters: warp-knitted jacquard double needle bed double jacquard, the jacquard combs include JB3\JB4, where JB3 includes JB3.1\JB3.2; JB4 includes JB4.1\JB4.2

[0056] Raw materials, structure and warp threading:

[0057] A: 100D / 36F polyester; B: 40D spandex; C: 150D / 72F cationic; D: 100D / 1F polyester fishing line; E: 30D / 1F polyester monofilament

[0058] GB1: 2-3-2-2 / 1-0-1-1 / / , fully threaded with A;

[0059] GB2: 1-0-1-1 / 1-2-2-2 / / , fully threaded with A;

[0060] JB3.1: 1-0-1-1 / 1-2-1-1 / / , threading one and leaving one empty with B;

[0061] JB3.2: 1-0-1-1 / 1-2-1-1 / / , threading one and leaving one empty with B;

[0062] JB4.1: 1-0-1-0 / 0-1-0-1 / / , threading one and leaving one empty with C;

[0063] JB4.2: 1 - 0 - 1 - 0 / 0 - 1 - 0 - 1 / / , one through and one empty C;

[0064] GB5: 0 - 1 - 1 - 1 / 2 - 1 - 1 - 1 / / , full insertion D;

[0065] GB6: 0 - 1 - 1 - 1 / 2 - 1 - 1 - 1 / / , full insertion E.

[0066] In the above process structure, GB1 and GB2 weave the bottom layer, adopting plain weave

[0067] JB3.1 and JB3.2 (the second jacquard comb) are woven in the Z - axis direction. Combining with the elastic expansion and contraction of the spandex yarn, the surface and bottom layers in the sunken area are tightly connected together to form the sunken area; in the sunken area, due to JB4.1 and JB4.2 (the first jacquard comb) changing to weft - insertion organization through jacquard needle offset to hide, there is no 150D / 72F cationic yarn covering on the surface layer of the sunken area, presenting a transparent effect.

[0068] JB4.1 and JB4.2 are woven on the front and back needle beds, looping for filling and forming a certain height. And JB3.1 and JB3.2 are woven in the X and Y - axis directions at the bottom layer. The addition of spandex elastic yarn causes the surface layer to shrink less and the bottom layer to shrink more, and this area is squeezed and arched to form a raised area. Since JB4.1 and JB4.2 loop - weave on the front and back needle beds in the raised area, the loops formed by the jacquard yarns of JB4.1 and JB4.2 cover the loops of the transparent yarn, forming an opaque effect.

[0069] GB5 and GB6 use transparent yarn to weave the surface layer.

[0070] The transparent three - dimensional double - layer jacquard fabric woven in Example 1 includes opaque raised areas and transparent sunken areas with different thicknesses.

[0071] Example 2

[0072] Machine parameters: warp - knitted double - needle bed three - jacquard, gauge E24, jacquard combs include JB3\JB4\JB5,

[0073] Raw materials, structure organization and warp threading:

[0074] A: 150D / 48F polyester; B: 70D spandex; C: 140D / 48F nylon; D: 150D / 72F polyester; E: 150D / 72F cationic; F: 100D / 1F polyester fishing line; G 30D / 1F polyester monofilament

[0075] GB2: 1 - 0 - 1 - 1 / 0 - 1 - 1 - 1 / / , full insertion A;

[0076] JB3.1: 1 - 0 - 1 - 1 / 1 - 2 - 1 - 1 / / , one through and one empty B;

[0077] JB3.2: 1 - 0 - 1 - 1 / 1 - 2 - 1 - 1 / / , one through and one empty B;

[0078] JB4.1: 1 - 0 - 1 - 1 / 1 - 2 - 1 - 1 / / , one through and one empty C;

[0079] JB4.2: 1 - 0 - 1 - 1 / 1 - 2 - 1 - 1 / / , one through and one empty C;

[0080] JB5.1: 1 - 0 - 1 - 0 / 0 - 1 - 0 - 1 / / , one through and one empty D;

[0081] JB5.2: 1 - 0 - 1 - 0 / 0 - 1 - 0 - 1 / / , one through and one empty E;

[0082] GB6: 0 - 1 - 1 - 1 / 2 - 1 - 1 - 1 / / , full through F;

[0083] GB7: 0 - 1 - 1 - 1 / 2 - 1 - 1 - 1 / / , full through G.

[0084] In the above process structure, GB2, JB4.1 and JB4.2 are used to weave the bottom layer, and the bottom layer is provided with a mesh structure;

[0085] Concave area: JB3.1 and JB3.2 (the second jacquard comb) make the upper and bottom layers tightly connected together through the elastic expansion and contraction of the combined yarns woven in the Z - axis direction to form a concave area; in the concave area, JB5.1 and JB5.2 are changed to weft - insertion organization by the offset of jacquard needles to be hidden, and the surface layer of the concave area presents a transparent effect;

[0086] Convex area: JB5.1 and JB5.2 (the first jacquard comb) are woven on the front and back needle beds to form loops with a certain height, and JB3.1 and JB3.2 are woven in the X and Y - axis directions at the bottom layer, resulting in the contraction of the bottom layer and the reduction of the bottom - layer area, causing the surface layer to be squeezed and arched to form a convex area; in the convex area, JB5.1 and JB5.2 are woven into loops on the front and back needle beds, so that the loops formed by the jacquard yarns of JB5.1 and JB5.2 cover the loops of the transparent yarns, forming an opaque effect.

[0087] Middle area: JB5.1 and JB5.2 are woven into loops on the front and back needle beds, and the jacquard makes loops with a 1 - in - 2 skip, so that part of the transparent yarns are covered to form a semi - transparent effect;

[0088] GB6 and GB7 are used to weave the surface layer with transparent yarns.

[0089] The transparent three-dimensional double-layer jacquard fabric woven in Example 2 includes opaque raised areas, semi-transparent intermediate areas, and transparent concave areas with three different thicknesses, and its structure is as shown in Figure 1 , Figure 2 shown.

[0090] Finally, it should be noted that although the above embodiments have been described in the text and drawings of the specification of this application, the patent protection scope of this application cannot be limited thereby. Any equivalent structure or equivalent process substitution or modification made based on the essential concept of this application, using the content recorded in the text and drawings of the specification of this application, as well as any technical solution directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, etc., are all included in the patent protection scope of this application.

Claims

1. A transparent three-dimensional double-layer jacquard fabric, characterized in that, The transparent three-dimensional double-layer jacquard fabric is a warp-knitted integral double-layer fabric, including a raised area, a sunken area, and a middle area; Elastic yarns are added to the bottom layer of the raised area. There are filling yarns with a loop structure connecting the surface layer and the bottom layer in the raised area. At the same time, since the filling yarns connect the surface layer in a loop form, the surface of the surface layer in the raised area is covered by the loops formed by the filling yarns; The bottom layer and the surface layer of the sunken area are connected by elastic yarns; There are filling yarns with a loop structure connecting the surface layer and the bottom layer in the middle area. The bottom layer and the surface layer of the middle area are connected by elastic yarns; the surface layer of the middle area is covered by the filling yarns; The surface layer of the transparent three-dimensional double-layer jacquard fabric is woven with transparent yarns; the sunken area has a transparent effect.

2. The transparent three-dimensional double-layer jacquard fabric according to claim 1, characterized in that The surface layer of the raised area is completely covered by the filling yarns, and the surface layer of the middle area is partially covered by the filling yarns.

3. The transparent three-dimensional double-layer jacquard fabric according to claim 1, wherein The filling yarns are made of non-transparent yarns.

4. The transparent three-dimensional double-layer jacquard fabric according to claim 1, wherein The thickness of the raised area is 2.5 - 3.5 mm; the thickness of the sunken area is 1 - 1.3 mm; the thickness of the middle area is 1.5 - 2 mm.

5. The transparent three-dimensional double-layer jacquard fabric according to claim 1, wherein, The bottom layer of the raised area has a plain weave structure.

6. The transparent three-dimensional double-layer jacquard fabric according to claim 1, wherein, The bottom layers of the sunken area and the middle area have a plain weave or mesh structure.

7. A weaving method of the transparent three-dimensional double-layer jacquard fabric as described in claim 1, characterized in that, The transparent three-dimensional double-layer jacquard fabric is integrally woven by a warp-knitted double-needle bed jacquard machine; the warp-knitted double-needle bed jacquard machine includes a first jacquard comb and a second jacquard comb; the first jacquard comb includes 2 half-sized jacquard guide bars; the second jacquard comb includes 2 half-sized guide bars; the first jacquard comb cooperates with the filling yarns, and the second jacquard comb cooperates with the elastic yarns; The surface layer of the transparent three-dimensional double-layer jacquard fabric is woven with transparent yarns; the transparent three-dimensional double-layer jacquard fabric includes a raised area, a sunken area, and a middle area; The raised area is knitted on the front and back needle beds by the first jacquard comb, and the filling yarns form loops and connect the surface layer and the bottom layer of the raised area; the second jacquard comb is used for weaving in the X and Y axes; The sunken area is woven with a weft insertion structure by the first jacquard comb; the second jacquard comb is used for knitting in the Z-axis direction; The middle area is knitted on the front and back needle beds by the first jacquard comb, and the filling yarns form loops and connect the surface layer and the bottom layer of the middle area; the second jacquard comb is used for knitting in the Z-axis direction.

8. The weaving method according to claim 7, characterized in that, The elastic yarns are made of 40 - 100D spandex.

9. The weaving method according to claim 7, characterized in that, The knitting ratio of the filling yarns in the middle area is lower than that of the filling yarns in the raised area.

10. An application of the transparent three-dimensional double-layer jacquard fabric according to any one of claims 1 - 6.

Images