Woven three-dimensional fabric with three-dimensional visual effect pattern, manufacturing method and use

Abstract

The present invention proposes a woven three-dimensional fabric with a three-dimensional visual effect pattern, a manufacturing method and a use thereof, and relates to the field of textile fabrics. The fabric comprises a surface layer, a bottom layer, an intermediate layer and a jacquard layer woven by warp and weft yarns, the intermediate layer is located between the surface layer and the bottom layer and is wavy curved along the weft or warp direction and connects the surface layer and the bottom layer, the jacquard layer is distributed on the upper surface and / or lower surface of the surface layer, and passes through the intermediate layer and is distributed on the upper surface and / or lower surface of the bottom layer; the warp yarn and the weft yarn of the surface layer and / or the bottom layer include transparent yarns, the warp yarn or weft yarn of the intermediate layer is configured with low-elastic or non-elastic yarns, and the weft yarn of the jacquard layer is elastic colored yarn; the fabric can be used in the fields of textile shoes and clothing. The present invention can achieve a three-level overlapping effect in structure, and the middle and lower layer effects can be seen through the upper layer, with rich three-dimensional sense, making up for the interweaving layering field of the colored yarns of the middle and lower layers on the three-layer net of the woven fabric, and is woven in one piece, soft to the touch and environmentally friendly in process.

Description

Technical Field

[0001] The invention relates to the field of textile fabrics, in particular to woven three-dimensional fabrics with three-dimensional visual effect patterns, a manufacturing method and uses thereof. Background Art

[0002] With the development of society and the increasing demand for people's living standards and aesthetics, customers have put forward higher requirements for the elasticity, thickness, lightness and patterns of woven fabrics. Traditional single-layer woven fabrics can no longer meet customer needs. In recent years, woven three-dimensional fabrics have excellent cushioning and windproof properties and have been loved by more and more customers. In order to obtain woven fabrics with three-dimensional effects, composite processes are currently used to achieve the three-dimensional structure of multi-layer woven fabrics, but the feel is often poor and the process is not environmentally friendly. In order to have both three-dimensional effects and feel, patent application documents CN 106757682 A and CN1720360A both propose a three-dimensional three-layer woven fabric and a weaving method thereof, which discloses a three-layer woven fabric including a surface layer, a three-dimensional connecting layer and a bottom layer, and uses the different heat shrinkage of the yarns. After high-temperature shaping treatment, a fabric with a wavy arrangement in the middle layer is prepared, which has a soft feel, a light texture and a strong three-dimensional sense. However, the above-mentioned fabrics only stay on the technology of surface jacquard in terms of patterns, which is difficult to meet people's further demand for pattern effects. Summary of the invention

[0003] In order to solve the above problems, the present invention proposes a woven three-dimensional fabric with a three-dimensional visual effect pattern and a manufacturing method based on a three-dimensional three-layer woven fabric. By leading out a jacquard layer distributed on the surface layer and passing through the surface layer to be distributed on the bottom layer, and using transparent yarns on the surface layer or the bottom layer, part of the yarns in the obtained fabric jacquard pattern can produce color depth differences through the transparent yarns, thereby achieving a three-dimensional visual effect. The fabric can be used for textile shoes and clothing, home textiles such as bedding, curtains, etc.

[0004] As a first aspect of the present invention, a woven three-dimensional fabric with a three-dimensional visual effect pattern is proposed, comprising a surface layer, a bottom layer, an intermediate layer and a jacquard layer woven from warp yarns and weft yarns, wherein the intermediate layer is located between the surface layer and the bottom layer and is wavy curved along the weft yarn direction or the warp yarn direction and connects the surface layer and the bottom layer, and the jacquard layer is distributed on the upper surface and / or the lower surface of the surface layer and passes through the intermediate layer and is distributed on the upper surface and / or the lower surface of the bottom layer; to ensure the three-dimensional effect, when the jacquard layer only exists on the upper surface of the surface layer and the lower surface of the bottom layer, both the surface layer and the bottom layer need to be configured with transparent yarns.

[0005] The warp yarns of the woven three-dimensional fabric and the weft yarns of the surface layer and / or the bottom layer include at least one transparent yarn, the warp yarns or weft yarns of the middle layer are configured with a low-elastic or inelastic yarn whose shrinkage is less than that of the warp yarns or weft yarns of the surface layer, the bottom layer and the jacquard layer, and the weft yarns of the jacquard layer are colored yarns.

[0006] Preferably, the weft yarn of at least one of the surface layer or the bottom layer is a transparent elastic yarn, and the transparent elastic yarn includes TPU or TPEE; the elastic colored yarn includes polyester spandex high-elastic colored yarn or nylon spandex high-elastic colored yarn, and can also be polyester double-wrapped high-elastic colored yarn or nylon double-wrapped high-elastic colored yarn, etc.

[0007] Preferably, the weft yarn of the surface layer is transparent elastic yarn, the weft yarn of the bottom layer is polyester high-elastic yarn, the weft yarn of the middle layer is transparent low-elastic monofilament, and the weft yarn of the jacquard layer is elastic colored yarn.

[0008] Preferably, the weft yarns of the surface layer and the bottom layer are transparent elastic yarns, the weft yarns of the middle layer are transparent low-elastic monofilaments, and the weft yarns of the jacquard layer are elastic colored yarns.

[0009] Preferably, the jacquard layer is distributed on the upper surface and the lower surface of the surface layer, and is distributed on the upper surface of the bottom layer through the middle layer.

[0010] Preferably, the jacquard layer is distributed on the upper surface and the lower surface of the surface layer, and is distributed on the upper surface and the lower surface of the bottom layer through the middle layer.

[0011] Preferably, the vertical height of the middle layer is 1.5-4 mm, and the distance between two adjacent highest points of the wavy weft yarn is 2.5-8 mm.

[0012] Preferably, the weaving structures of the surface layer, the middle layer and the bottom layer are at least one of plain weave, twill weave and satin weave.

[0013] As a second aspect of the present invention, a method for manufacturing a woven three-dimensional fabric having a three-dimensional visual effect pattern as described above is provided, comprising the following steps:

[0014] A: Formulate weaving process: design fabric structure and pattern setting parameters, use weaving software to make EP format files and input them into the shuttle loom;

[0015] B: Yarn and equipment preparation: The warp yarn includes at least one transparent yarn, and is drawn in according to the set weaving process to form a warp yarn disk; the weft yarn includes at least transparent yarn, colored yarn, and low-elastic or non-elastic yarn. The weft yarn consists of 8 weft accumulators, and each specification of yarn is placed in the weft accumulator in sequence according to the needs of the pattern.

[0016] C: starting the shuttle loom to weave: weaving a woven fabric having a surface layer, a bottom layer, an intermediate layer and a jacquard layer by interweaving the warp yarns and the weft yarns, wherein the intermediate layer is located between the surface layer and the bottom layer and is spaced to connect the surface layer and the bottom layer along the weft yarn direction or the warp yarn direction, and the jacquard layer is distributed on the upper surface and / or the lower surface of the surface layer, and passes through the intermediate layer and is distributed on the upper surface and / or the lower surface of the bottom layer;

[0017] The warp yarns of the woven fabric and the weft yarns of the surface layer and / or the bottom layer include at least one transparent yarn, the warp yarns or weft yarns of the middle layer are configured with a low-elastic or inelastic yarn having a shrinkage rate less than that of the warp yarns or weft yarns of the surface layer, the bottom layer and the jacquard layer, and the weft yarns of the jacquard layer are colored yarns.

[0018] D: High temperature shaping: The woven fabric obtained in step C is subjected to high temperature hot pressing shaping at 65-245°C, a pressure of 15-75 kpa, and a speed of 2-9 m / min to obtain a woven three-dimensional fabric with a three-dimensional visual effect pattern. When the temperature is low, wet hot pressing is required, and when the temperature is high, dry hot pressing can be used, and the shrinkage effect of the elastic yarn will be better.

[0019] Further, the vertical height of the middle layer is 1.5-4mm, and the width of the wavy weft or warp, i.e., the distance between two adjacent highest points, is 2.5-8mm. The vertical height and width can be determined according to the distance between the adjacent connection points where the middle layer is connected to the surface layer or the bottom layer. In addition, the vertical height is also determined by the difference in shrinkage between the yarn of the middle layer and the yarn of the surface layer or the bottom layer. The greater the difference, the higher the height of the finished woven three-dimensional fabric obtained with the same connection distance during weaving and the smaller the wavy width. To ensure the three-dimensional effect, the thermal shrinkage of the warp / weft yarn of the surface layer and the bottom layer is not less than 1.3-1.5 times the thermal shrinkage of the warp / weft yarn of the middle layer. For example, if the yarn has a weaving length of 2 meters, and the warp / weft yarn of the surface layer and the bottom layer is 1 meter after thermal shrinkage, then the length of the warp / weft yarn of the middle layer after thermal shrinkage is not less than 1.3-1.5 meters, then the middle layer has a better wavy effect after thermal shrinkage, and the three-dimensional sense of the woven fabric is better.

[0020] As a third aspect of the present invention, the use of the woven three-dimensional fabric with a three-dimensional visual effect pattern is proposed, which can be used as shoe uppers, clothing, and household items such as curtains, bedding, etc.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The fabric is woven in one piece, which saves the composite process compared with composite layer fabrics, and has a soft hand feel and environmentally friendly process.

[0023] 2Through monofilament disc weaving, a three-level overlapping effect can be achieved in structure. The middle and lower levels can be seen through the upper layer, which has a rich three-dimensional sense and makes up for the interweaving layering of the middle and lower layers of colored yarns in the three-layer net of woven fabrics. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the yarn arrangement structure of a three-dimensional woven fabric according to Example 1 of an embodiment of the present invention;

[0025] Figure 2 is a flowchart of a manufacturing process according to an embodiment of the present invention;

[0026] Figure 3 This is a schematic diagram of the overall structure of a three-dimensional woven fabric according to Example 1 of an implementation manner of the present invention;

[0027] Figure 4 This is a physical effect diagram according to Example 2 of an implementation mode of the present invention; Figure 4 A is the front view of the real object; Figure 4 B is the actual effect picture of the back;

[0028] Figure 5 Schematic diagram of the yarn arrangement structure of a three-dimensional woven fabric according to Example 2 of an embodiment of the present invention.

[0029] Surface layer 1, bottom layer 2, middle layer 3, jacquard layer 4. DETAILED DESCRIPTION

[0030] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments.

[0031] Implementation Method 1

[0032] The present invention proposes a woven three-dimensional fabric with a three-dimensional visual effect pattern, a production method and use thereof, which includes a surface layer 1, a bottom layer 2, an intermediate layer 3 and a jacquard layer 4 woven by warp yarns and weft yarns, wherein the intermediate layer 3 is located between the surface layer 1 and the bottom layer 2 and is wavy curved along the weft yarn direction and connects the surface layer 1 and the bottom layer 2, and the jacquard layer 4 is distributed on at least a portion of the surface layer 1 and passes through the intermediate layer 3 and is distributed on at least a portion of the bottom layer 2; this embodiment will be further described below in conjunction with an example.

[0033] Example 1

[0034] As a first aspect of the present invention, this embodiment provides a woven three-dimensional fabric in which the surface layer 1, the bottom layer 2, and the middle layer 3 are all plain weaves, such as Figure 1 As shown, the jacquard layer 4 is distributed on the upper surface and the lower surface of the surface layer 1, and passes through the middle layer 3 and is distributed on the upper surface and the lower surface of the bottom layer 2;

[0035] The warp yarns of the woven three-dimensional fabric are all the same transparent monofilaments, the weft yarns of the surface layer 1 and the bottom layer 2 are transparent elastic yarns TPU, the weft yarns of the middle layer 3 are low-elastic transparent monofilaments with a shrinkage rate less than that of the weft yarns of the surface layer 1, the bottom layer 2 and the jacquard layer 4, and the weft yarns of the jacquard layer 4 are polyester elastic colored yarns.

[0036] As a second aspect of the present invention, Figure 2 As shown, the manufacturing method of the woven three-dimensional fabric with a three-dimensional visual effect pattern comprises the following steps:

[0037] A: Formulate weaving process: design fabric structure and pattern setting parameters, use weaving software to make EP format files and input them into the shuttle loom;

[0038] B: Preparation of yarn and equipment: The warp yarn is transparent monofilament, and is drawn in according to the set weaving process to form a warp yarn head; the weft yarn includes: transparent elastic yarn TPU, which is the weft yarn of the surface layer 1 and the bottom layer 2; low-elastic transparent monofilament, which is the weft yarn of the middle layer 3; polyester elastic colored yarn, which is the weft yarn of the jacquard layer 4; the weft yarn is composed of 8 weft accumulators, and each specification of yarn is placed in the weft accumulator in sequence according to the needs of the pattern.

[0039] C: Start the shuttle loom for weaving: by interweaving the warp yarns and the weft yarns, a woven fabric having a surface layer 1, a bottom layer 2, a middle layer 3 and a jacquard layer 4 is woven, wherein the middle layer 3 is located between the surface layer 1 and the bottom layer 2 and connects the surface layer 1 and the bottom layer 2 along the warp yarn direction, the jacquard layer 4 is distributed on the upper surface and the lower surface of the surface layer 1, and passes through the middle layer 3 to be distributed on the upper surface and the lower surface of the bottom layer 2 to obtain a woven three-dimensional fabric with a surface layer 1, a bottom layer 2 and a middle layer 3 as a plain weave.

[0040] D: High temperature shaping: The woven fabric obtained in step C is subjected to dry heat pressing shaping at 150-180° C., a pressure of 15-75 kpa, and a speed of 2-9 m / min to obtain a woven three-dimensional fabric with a three-dimensional visual effect pattern.

[0041] like Figure 3As shown, the three-dimensional woven fabric of the present embodiment is woven by transparent monofilament disc weaving, and with transparent yarns of the surface layer 1 and the bottom layer 2, the structure can achieve four levels of overlapping effects, that is, the jacquard layer 4 on the upper surface of the surface layer 1, the jacquard layer 4 on the lower surface of the surface layer 1 through the upper surface of the surface layer 1, the jacquard layer 4 on the upper surface of the bottom layer 1 and the jacquard layer 4 on the lower surface of the bottom layer, successively forming a pattern with transitional color depth, with the process design, the obtained pattern has rich color levels and visual three-dimensional sense, the present invention makes up for the field of interweaving layered sense of colored yarns in the middle and lower layers of the three-layer net of the woven fabric, and because the yarn of the bottom layer 2 is also transparent, the patterns on the back and front of the fabric are mirror images of each other and the color depths are opposite, the pattern has a double-sided three-dimensional effect, and its pattern effect is as shown in FIG. Figure 4 A and 4B.

[0042] In this embodiment, the vertical height of the middle layer is 2-3mm, and the width of the wavy weft or warp yarn is 3-5mm, that is, the distance between the two adjacent highest points. The vertical height and width can be determined according to the distance between the adjacent connection points where the middle layer is connected to the surface layer or the bottom layer. In addition, the vertical height is also determined by the difference in shrinkage between the yarn of the middle layer and the yarn of the surface layer or the bottom layer. The greater the difference, the higher the height of the finished woven three-dimensional fabric obtained with the same connection distance during weaving and the smaller the wavy width. In order to ensure the three-dimensional effect, the thermal shrinkage of the warp / weft yarn of the surface layer and the bottom layer is not less than 1.3-1.5 times the thermal shrinkage of the warp / weft yarn of the middle layer. For example, if the yarn is woven with a length of 2 meters, and the warp / weft yarn of the surface layer and the bottom layer is 1 meter after thermal shrinkage, then the length of the warp / weft yarn of the middle layer after thermal shrinkage is not less than 1.3-1.5 meters, then the middle layer has a better wavy effect after thermal shrinkage, and the three-dimensional sense of the woven fabric is better.

[0043] Example 2

[0044] In this embodiment, as the first aspect of the present invention, Figure 5 As shown, the jacquard layer 4 is distributed on the upper surface and the lower surface of the surface layer 1, and passes through the middle layer 3 and is distributed on the upper surface of the bottom layer 2;

[0045] The warp yarns of the woven three-dimensional fabric are all transparent monofilaments of the same kind, the weft yarns of the surface layer 1 are transparent elastic yarns TPEE, the weft yarns of the bottom layer 2 are polyester high-elastic yarns, the weft yarns of the middle layer 3 are low-elastic transparent monofilaments whose shrinkage is less than that of the weft yarns of the surface layer 1, the bottom layer 2 and the jacquard layer 4, and the weft yarns of the jacquard layer 4 are polyester elastic colored yarns.

[0046] As a second aspect of the present invention, Figure 2 As shown, the manufacturing method of the woven three-dimensional fabric with a three-dimensional visual effect pattern comprises the following steps:

[0047] A: Formulate weaving process: design fabric structure and pattern setting parameters, use weaving software to make EP format files and input them into the shuttle loom;

[0048] B: Preparation of yarn and equipment: The warp yarn is transparent monofilament, and is drawn in according to the set weaving process to form a warp yarn head; the weft yarn includes: transparent elastic yarn TPEE, which is the weft yarn of the surface layer 1; polyester high-elastic yarn is the weft yarn of the bottom layer 2; low-elastic transparent monofilament is the weft yarn of the middle layer 3; polyester elastic colored yarn is the weft yarn of the jacquard layer 4; the weft yarn is composed of 8 weft accumulators, and each specification of yarn is placed in the weft accumulator in sequence according to the needs of the pattern.

[0049] C: Start the shuttle loom to weave: by interweaving the warp yarns and the weft yarns, a woven fabric having a surface layer 1, a bottom layer 2, a middle layer 3 and a jacquard layer 4 is woven, wherein the middle layer 3 is located between the surface layer 1 and the bottom layer 2 and connects the surface layer 1 and the bottom layer 2 along the warp yarn direction, the jacquard layer 4 is distributed on the upper surface and the lower surface of the surface layer 1, and passes through the middle layer 3 and is distributed on the upper surface of the bottom layer 2 to weave a woven three-dimensional fabric with the above structure.

[0050] D: High temperature shaping: The woven fabric obtained in step C is subjected to wet heat pressing shaping at 80-90°C, a pressure of 15-75 kpa, and a speed of 2-9 m / min to obtain a woven three-dimensional fabric with a three-dimensional visual effect pattern.

[0051] The three-dimensional woven fabric of the present embodiment is woven through a transparent monofilament disc head and matched with a transparent yarn of the surface layer 1, so that a three-level overlapping effect can be achieved in the structure, namely, a jacquard layer 4 on the upper surface of the surface layer 1, a jacquard layer on the lower surface of the surface layer 1 through the upper surface of the surface layer 1, and a jacquard layer on the lower surface of the bottom layer 1, forming a pattern with light and dark color transitions in sequence. Combined with the process design, the obtained pattern has rich color levels and a strong visual three-dimensional effect.

[0052] In this embodiment, the weft yarns of the bottom layer 2 may also be low-elastic and high-elastic polyester yarns arranged alternately, so that the structure of the bottom layer 2 of the manufactured fabric is closely connected and has texture.

[0053] Implementation Method 2

[0054] The present invention proposes a woven three-dimensional fabric with a three-dimensional visual effect pattern, a production method and use thereof, the fabric comprising a surface layer 1, a bottom layer 2, an intermediate layer 3 and a jacquard layer 4 woven from warp yarns and weft yarns, the intermediate layer 3 being located between the surface layer 1 and the bottom layer 2 and being wavy curved along the warp yarn direction and connecting the surface layer 1 and the bottom layer 2, the jacquard layer 4 being distributed over at least a portion of the surface layer 1 and passing through the intermediate layer 3 and being distributed over at least a portion of the bottom layer 2; this embodiment will be further described below in conjunction with an example.

[0055] Example 1

[0056] As a first aspect of the present invention, this embodiment provides a woven three-dimensional fabric in which the surface layer 1, the bottom layer 2, and the middle layer 3 are all plain weaves, and the jacquard layer 4 is distributed on the upper surface of the surface layer 1 and passes through the middle layer 3 and is distributed on the upper surface of the bottom layer 2;

[0057] The weft yarns of the surface layer 1, the middle layer 3, and the bottom layer 2 of the woven three-dimensional fabric are the same transparent yarns, the weft yarns of the jacquard layer 4 are nylon colored yarns with the same shrinkage rate as other layers, the warp yarns of the surface layer 1, the bottom layer 2 and the jacquard layer 4 are transparent elastic yarns TPU, and the warp yarns of the middle layer 3 are low-elastic transparent monofilaments with a shrinkage rate lower than that of the warp yarns of the surface layer 1, the bottom layer 2 and the jacquard layer 4.

[0058] As a second aspect of the present invention, Figure 2 As shown, the manufacturing method of the woven three-dimensional fabric with a three-dimensional visual effect pattern comprises the following steps:

[0059] A: Formulate weaving process: design fabric structure and pattern setting parameters, use weaving software to make EP format files and input them into the shuttle loom;

[0060] B: Preparation of yarn and equipment: The warp yarn includes: transparent elastic yarn TPU, which is used as the warp yarn of the surface layer 1, the bottom layer 2 and the jacquard layer 4; low-elastic transparent monofilament, which is used as the warp yarn of the middle layer, and is drawn in according to the set weaving process to form a warp yarn disk; the weft yarn includes: transparent yarn, which is the weft yarn of layer 1, the middle layer 3 and the bottom layer 2; nylon colored yarn, which is the weft yarn of the middle layer 3; the weft yarn consists of 8 weft accumulators, and each specification of yarn is placed in the weft accumulator in sequence according to the needs of the pattern.

[0061] C: Start the shuttle loom for weaving: by interweaving the warp yarns and the weft yarns, a woven fabric having a surface layer 1, a bottom layer 2, a middle layer 3 and a jacquard layer 4 is woven, wherein the middle layer 3 is located between the surface layer 1 and the bottom layer 2 and connects the surface layer 1 and the bottom layer 2 along the weft yarn direction, the jacquard layer 4 is distributed on the upper surface and the lower surface of the surface layer 1, and passes through the middle layer 3 to be distributed on the upper surface and the lower surface of the bottom layer 2 to obtain a woven three-dimensional fabric with a surface layer 1, a bottom layer 2 and a middle layer 3 as a plain weave.

[0062] D: High temperature shaping: The woven fabric obtained in step C is subjected to dry heat pressing shaping at 150-180° C., a pressure of 15-75 kpa, and a speed of 2-9 m / min to obtain a woven three-dimensional fabric with a three-dimensional visual effect pattern.

[0063] It should be noted that the above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0064] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A woven three-dimensional fabric with a three-dimensional visual effect pattern, characterized in that: The invention comprises a surface layer (1), a bottom layer (2), an intermediate layer (3) and a jacquard layer (4) woven from warp yarns and weft yarns, wherein the intermediate layer (3) is located between the surface layer (1) and the bottom layer (2) and is wavy-bent along the weft yarn direction or the warp yarn direction and connects the surface layer (1) and the bottom layer (2); the jacquard layer (4) is distributed on the upper surface and / or the lower surface of the surface layer (1) and passes through the intermediate layer (3) and is distributed on the upper surface and / or the lower surface of the bottom layer (2); The warp yarns of the woven three-dimensional fabric and the weft yarns of the surface layer (1) and / or the bottom layer (2) include at least one transparent yarn; the warp yarns or weft yarns of the intermediate layer (3) are configured with a low-elastic or non-elastic yarn having a heat shrinkage rate less than that of the warp yarns or weft yarns of the surface layer (1), the bottom layer (2) and the jacquard layer (4); the weft yarns of the jacquard layer (4) are elastic colored yarns; the weft yarns of at least one of the surface layer (1) or the bottom layer (2) are transparent elastic yarns, and the transparent elastic yarns include TPU or TPEE; the elastic colored yarns include polyester spandex high-elastic colored yarns or nylon spandex high-elastic colored yarns; the vertical height of the intermediate layer (3) is 2-3 mm, and the distance between two adjacent highest points of its wavy weft yarns is 3-5 mm.

2. The woven three-dimensional fabric with a three-dimensional visual effect pattern according to claim 1, characterized in that: The weft yarn of the surface layer (1) is transparent elastic yarn, the weft yarn of the bottom layer (2) is polyester high-elastic yarn, the weft yarn of the middle layer (3) is transparent low-elastic monofilament, and the weft yarn of the jacquard layer (4) is elastic colored yarn.

3. The woven three-dimensional fabric with a three-dimensional visual effect pattern according to claim 1, characterized in that: The weft yarns of the surface layer (1) and the bottom layer (2) are transparent elastic yarns, the weft yarns of the middle layer (3) are transparent low-elastic monofilaments, and the weft yarns of the jacquard layer (4) are elastic colored yarns.

4. The woven three-dimensional fabric with a three-dimensional visual effect pattern according to claim 2, characterized in that: The jacquard layer (4) is distributed on the upper surface and the lower surface of the surface layer (1), and passes through the middle layer (3) to be distributed on the upper surface of the bottom layer (2).

5. The woven three-dimensional fabric with a three-dimensional visual effect pattern according to claim 3, characterized in that: The jacquard layer (4) is distributed on the upper surface and the lower surface of the surface layer (1), and passes through the middle layer (3) to be distributed on the upper surface and the lower surface of the bottom layer (2).

6. The woven three-dimensional fabric with a three-dimensional visual effect pattern according to claim 1, characterized in that: The weaving structures of the surface layer (1) and the bottom layer (2) are at least one of plain weave, twill weave and satin weave.

7. A method for manufacturing a woven three-dimensional fabric with a three-dimensional visual effect pattern according to any one of claims 1 to 6, characterized in that: The steps include: A: Formulate weaving process: design fabric structure and pattern setting parameters, use weaving software to make EP format files and input them into the shuttle loom; B: Yarn and equipment preparation: The warp yarn includes at least one transparent yarn, and is drawn in according to the set weaving process to form a warp yarn head; the weft yarn includes at least transparent yarn, elastic colored yarn, and low-elastic or non-elastic yarn. The weft yarn is composed of 8 weft accumulators. Each specification of yarn is placed in the weft accumulator in order according to the needs of the pattern; C: starting the shuttle loom to weave: interweaving the warp yarns and the weft yarns to form a woven fabric having a surface layer (1), a bottom layer (2), an intermediate layer (3) and a jacquard layer (4), wherein the intermediate layer (3) is located between the surface layer (1) and the bottom layer (2) and connects the surface layer (1) and the bottom layer (2) at intervals along the weft yarn direction or the warp yarn direction, and the jacquard layer (4) is distributed on the upper surface and / or the lower surface of the surface layer (1), and passes through the intermediate layer (3) and is distributed on the upper surface and / or the lower surface of the bottom layer (2); The warp yarns of the woven fabric and the weft yarns of the surface layer (1) and / or the bottom layer (2) include at least one transparent yarn, the warp yarns or weft yarns of the intermediate layer (3) are configured with a low-elastic or non-elastic yarn having a heat shrinkage rate less than that of the warp yarns or weft yarns of the surface layer (1), the bottom layer (2) and the jacquard layer (4), and the weft yarns of the jacquard layer (4) are elastic colored yarns; D: High temperature shaping: The woven fabric obtained in step C is subjected to high temperature hot pressing shaping at 65-245° C., a pressure of 15-75 kPa, and a speed of 2-9 m / min to obtain a woven three-dimensional fabric with a three-dimensional visual effect pattern.

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