Fabric with three-layer mesh bottom layer through hole structure

Abstract

A fabric with a three-layer mesh bottom layer through hole structure comprises a surface layer which is a single-layer solid layer formed by interweaving transparent yarns with different elasticity, a middle layer which is formed by interweaving one or more than one shuttle of monofilaments up and down and is used for connecting the surface layer above the middle layer, and a bottom layer located below the middle layer, the bottom layer is a single-layer solid layer formed by interweaving different polyester yarns and monofilaments, the porous structure is located on the upper middle portion of the bottom layer, the porous structure is a warp weave structure formed by interweaving dyed yarns and transparent yarns in a staggered mode, the material is expanded to form any hole shapes, the air permeability is improved while the layers are rich, and the service life of the material is prolonged. The porous structure that the surface layer can see through the bottom layer is achieved through the layered structure, and the air permeability of the vamp can be further improved through the porous structure of the bottom layer.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of three-layer net surface bottom layer through-hole structure's fabric, belong to textile fabric field. BACKGROUND

[0002] With the continuous development of sports leisure shoes market, consumers have higher requirements on the air permeability, comfort and aesthetics of shoes. Although traditional upper materials such as leather and synthetic fibers can provide certain air permeability, the air permeability is often poor due to unreasonable design of air permeation holes or limitations of the materials themselves, and lacks sufficient support and durability. Woven materials stand out in the design of the upper due to their light weight, high strength, good air permeability and other characteristics. Woven uppers not only provide excellent air permeability, but also achieve different patterns and textures through different weaving techniques. However, how to further improve the air permeability while maintaining the stability of the upper structure is an important issue in current footwear design. SUMMARY

[0003] To overcome the shortcomings of the prior art, the utility model provides a three-layer net surface bottom layer through-hole structure fabric to solve the problem that the prior art cannot further improve the air permeability while maintaining the stability of the upper structure.

[0004] To achieve the above-mentioned purpose, the utility model is implemented by the following technical solutions: a three-layer net surface bottom layer through-hole structure fabric, comprising:

[0005] a face layer formed by interlacing transparent yarns of different elasticity to form a single solid layer;

[0006] an intermediate layer formed by interlacing a single filament upwards and downwards to connect the face layer above the intermediate layer;

[0007] a bottom layer located below the intermediate layer, formed by interlacing different polyester yarns and monofilaments to form a single solid layer;

[0008] a hole structure located in the upper middle of the bottom layer, formed by interlacing color yarns and transparent yarns in a staggered manner to form any hole structure for increasing air permeability while maintaining rich layers,

[0009] wherein the hole structure is arranged in a regular or irregular manner.

[0010] Further, the weft yarns of at least one of the face layer or the bottom layer are made of transparent elastic yarns, specifically one of TPU, TPE, TPEE, PET, polyester and nylon.

[0011] Further, the weft yarns of the face layer use transparent elastic yarns, the monofilament of the intermediate layer is a transparent monofilament, and the weft yarns of the bottom layer use polyester high-elastic yarns and common polyester yarns in an interval distribution.

[0012] Further, the monofilament of the intermediate layer is bent and connected to the face layer and the bottom layer in a triangular shape or an arch shape along the warp direction or the weft direction, so that the upper and lower layer structures of the intermediate layer are not easy to delaminate.

[0013] Further, the hole-like structure is realized by using a staggered interlacing warp yarn structure, and the staggered warp yarn structure can be changed along the length or width direction of the fabric to form different hole-like patterns.

[0014] Further, the fabric contains a colored polyester yarn in a shuttle, the colored polyester yarn can pass through the face layer and be embodied in the intermediate layer and the bottom layer, and is hidden in the bottom layer, so as to enrich the layering of the fabric and form a jacquard effect between the face layer and the bottom layer.

[0015] Further, after the monofilament of the intermediate layer is subjected to high-temperature setting treatment, the monofilament stands up and supports the upper and lower solid layers, so that the face layer can see through the hole-like structure of the bottom layer.

[0016] Further, side reinforcing pieces are also symmetrically arranged on the face layer, so as to provide additional support and wear resistance.

[0017] A manufacturing method of a three-layer mesh face bottom hole structure fabric, comprising the following steps:

[0018] S1, according to the designed fabric, determine the weaving process, perfect the related parameters, make the EP format file by using the weaving software and input into the shuttle loom;

[0019] S2, prepare the yarn according to the fabric, the warp yarn disc head is a preloaded transparent monofilament, the weft yarn is composed of 8 weft yarn storage devices, and each specification yarn is placed in the weft yarn storage device in sequence according to the requirement of the pattern;

[0020] S3, start the shuttle loom, and weave the initial product with a width of 180CM, the weaving method is from bottom to top, and the machine automatically interweaves different weft yarns with the warp yarns in sequence;

[0021] S4, the initial product obtained in step S3 is subjected to high-temperature setting, and the setting temperature is about 150 degrees to 180 degrees, so that the whole fabric is more flat;

[0022] S5, after the film script is designed, the fabric is cut, and the shoe face is processed by laser.

[0023] The beneficial effects of the utility model are:

[0024] When a user uses a fabric with a three-layer mesh surface bottom hole structure, the surface layer of the fabric is tightly connected by interweaving transparent elastic monofilament warp and weft, the bottom layer is interwoven by ordinary polyester elastic yarn and ordinary polyester yarn, the middle layer is interwoven by one or more monofilaments, so that the upper and lower structures will not delaminate, and one yarn in the above three structures can pass through the surface layer and be between the middle layer and the bottom layer, and can be hidden in the bottom layer, so that the whole fabric has rich layering, and the hole structure is arranged in the upper part of the bottom layer, the color yarn and the transparent monofilament yarn are interwoven in the form of staggered warp structure, so that the material is expanded to form an arbitrary hole structure, and the monofilament in the middle layer of the fabric is finally shaped by high temperature to stand up and expand the upper and lower solid layers, the fabric realizes that the surface layer can see through the hole structure of the bottom layer, and the hole structure of the bottom layer can further improve the air permeability of the shoe surface. BRIEF DESCRIPTION OF DRAWINGS

[0025] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, made with reference to the following drawings:

[0026] Figure 1 is a structure diagram of a three-layer mesh surface bottom hole structure fabric of the present application,

[0027] Figure 2 is a physical effect diagram of a three-layer mesh surface bottom hole structure fabric of the present application, wherein Figure 2 A is a front physical effect diagram; Figure 2 B is a back physical effect diagram;

[0028] Figure 3 is a schematic diagram of two different connections of the monofilament in the middle layer of the present application;

[0029] Figure 4 is a schematic diagram of two different arrangements of the hole structure in the bottom layer of the present application.

[0030] The reference signs are: 1, surface layer; 2, middle layer; 3, bottom layer; 4, hole structure; 101, side edge reinforcing piece. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described below in combination with specific embodiments.

[0032] [The fabric with a three-layer mesh surface bottom hole structure according to the present application]

[0033] Figure 1 is a structure diagram of a three-layer mesh surface bottom hole structure fabric of the present application, Figure 2The utility model discloses a three-layer net surface bottom layer through-hole structure fabric's real effect drawing, Figure 3 The utility model discloses the schematic diagram of two different connections of intermediate layer monofilament, Figure 4 The utility model discloses the schematic diagram of two different arrangements of bottom layer hole structure.

[0034] As Figure 1 , Figure 2 , Figure 3 And Figure 4 The utility model provides a three-layer net surface bottom layer through-hole structure's fabric technical scheme, and it includes:

[0035] Surface layer 1, the surface layer 1 is formed by the single layer solid layer of different elastic transparent yarn interweave,

[0036] Intermediate layer 2, the intermediate layer 2 is one shuttle monofilament and interweaves simultaneously up and down, is used to connect the surface layer 1 above the intermediate layer 2,

[0037] Bottom layer 3, the bottom layer 3 is located below the intermediate layer 2, and the bottom layer 3 adopts the single layer solid layer of different polyester yarn and monofilament and is interwoven,

[0038] Hole structure 4, the hole structure 4 is located in the upper middle of bottom layer, and the hole structure 4 is the dislocation interweave warp yarn organization structure of color yarn and transparent yarn, makes material prop open and forms arbitrary hole shape, is used to increase the air permeability while the level is rich,

[0039] Among them, the arrangement of hole structure 4 is divided into regular arrangement and irregular arrangement.

[0040] In order to increase the air permeability and the light transmittance, the weft of at least one of the surface layer 1 or the bottom layer 3 adopts transparent elastic yarn, and the transparent elastic yarn is one of TPU, TPE, TPEE, PET, polyester and nylon.

[0041] In order to improve the comfort of the user, the weft of the surface layer 1 adopts transparent elastic yarn, the monofilament adopted by the intermediate layer 2 is transparent monofilament, and the weft of the bottom layer 3 adopts interval distribution of polyester high-elastic yarn and ordinary polyester yarn.

[0042] In order to improve the strength of the fabric, the monofilament of the intermediate layer 2 is bent to connect the surface layer 1 and the bottom layer 3 along the warp direction or the weft direction in a triangular shape or an arch shape, so that the upper and lower layer structures of the intermediate layer are not easy to delaminate.

[0043] In order to increase the air permeability of the fabric and the flexibility of the structure, the hole structure 4 is realized by using the dislocation interweave warp yarn organization structure, and the dislocation warp yarn organization structure can change along the length or width direction of the fabric to form different hole patterns.

[0044] In order to form the jacquard effect and increase the visual effect, a colored polyester yarn is included in the fabric, which can pass through the surface layer 1 and be embodied in the intermediate layer 2 and the bottom layer 3, and be hidden in the bottom layer 3, so as to enrich the layering of the fabric and form the jacquard effect between the surface layer 1 and the bottom layer 3.

[0045] In order to enhance the stability of the structure, the monofilament of the intermediate layer 2 is subjected to high-temperature setting treatment, and the monofilament stands up and supports the upper and lower solid layers, so that the surface layer 1 can see through the hole structure 4 of the bottom layer 3.

[0046] In order to increase the support and wear resistance of the fabric, the side reinforcing piece 101 is also symmetrically arranged on the surface layer 1, so as to provide additional support and wear resistance.

[0047] In order to realize accurate manufacturing and accurate processing, the utility model also provides a manufacturing method of a three-layer mesh surface bottom layer through-hole structure fabric, which comprises the following steps:

[0048] S1, according to the designed fabric, determine the weaving process, perfect the related parameters, make EP format file by weaving software and input into the loom;

[0049] S2, prepare the yarn according to the fabric, the warp yarn disc head is a preloaded transparent monofilament, the weft yarn is composed of 8 weft yarn accumulators, and each specification yarn is placed in the weft yarn accumulator according to the order according to the demand of the version;

[0050] S3, start the loom, weave the initial product with a width of 180CM, and the weaving method is from bottom to top, and the machine automatically interweaves different weft yarns according to the order;

[0051] S4, the initial product obtained in step S3 is subjected to high-temperature setting, and the setting temperature is about 150 to 180 degrees, so that the whole fabric is more flat;

[0052] S5, after the version design film script, the fabric is cut, and the vamp is processed by laser.

[0053] [According to the beneficial explanation of the three-layer mesh surface bottom layer through-hole structure fabric of the utility model]

[0054] When a user uses a fabric with a three-layer mesh bottom structure, the top layer 1 of the fabric is tightly connected by interweaving transparent elastic monofilaments, the bottom layer 3 is interwoven with ordinary polyester elastic yarn and ordinary polyester yarn, and the middle layer 2 is interwoven with one or more monofilaments. The upper and lower structures will not delaminate. In the combination of the above three structures, a single yarn is provided to pass through the top layer 1 and be embedded in the middle layer 2 and the bottom layer 3, and can be hidden in the bottom layer 3, making the entire fabric have rich layers. In the middle and upper part of the bottom layer 3, there is also a hole structure 4. By using a staggered interweaving warp structure with colored yarn and transparent monofilament yarn, the material is expanded to form an arbitrary hole structure. Finally, the fabric is shaped by high temperature to make the monofilament of the middle layer 2 stand up and expand the upper and lower solid layers. The fabric realizes that the top layer 1 can see through the hole structure 4 of the bottom layer 3, and the hole structure 4 of the bottom layer 3 can further improve the air permeability and layering of the upper.

[0055] The monofilament structure of the middle layer 2 in this application mainly includes two connection methods. The first is that the monofilament structure forms a triangular support structure in the vertical direction, with the top connected to the top layer 1 and the bottom connected to the bottom layer 3. This triangular connection method significantly improves the stability and deformation resistance of the entire fabric structure, effectively disperses stress on the fabric, and reduces the risk of damage caused by local stress. In addition, the gap formed by the triangular connection can increase air flow, thereby improving the air permeability of the fabric. The second is that the monofilament structure forms an arch-shaped connection in the vertical direction, with the top highest point connected to the top layer 1 and the two ends connected to the bottom layer 3. This arch-shaped connection method has good elasticity and recovery, can quickly recover to its original state after being subjected to external force, making the fabric more durable. The arch shape creates more space between the top layer 1 and the bottom layer 3, which helps to increase the air permeability and comfort of the fabric. Therefore, the connection method of the monofilament structure of the middle layer 2 can be selected according to specific design requirements and application scenarios.

[0056] The hole structure 4 on the bottom layer 3 of this application is changeable in position. The arrangement of the hole structure 4 can be regular or irregular. Regular hole structures can provide uniform air permeability, facilitate air flow and moisture removal, and also help maintain the consistency of the fabric structure, making the fabric perform more evenly in different areas. In addition, regular arrangement is easy to control and replicate during production, which helps to improve production efficiency and product quality. Irregular arrangement can provide different air permeability and moisture permeability according to the division of regional functions, and can better adapt to the complex shape and structure of the fabric, especially in applications that require close fitting to the human body.

[0057] The basic principle and main features of the present application and the advantages of the present application are shown and described above, for those skilled in the art, obviously the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0058] In addition, it should be understood that, although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A fabric with a three-layer mesh bottom perforated structure, characterized in that: It includes: Surface layer (1), wherein the surface layer (1) is a single solid layer formed by interlacing transparent yarns of different elasticities; Intermediate layer (2), wherein the intermediate layer (2) is a single filament interwoven from top to bottom simultaneously, used to connect the surface layer (1) above the intermediate layer (2); The bottom layer (3) is located below the middle layer (2). The bottom layer (3) is a solid single layer formed by interlacing different polyester yarns and monofilaments. The porous structure (4) is located in the upper middle part of the bottom layer. The porous structure (4) is a staggered interlacing warp structure of colored yarn and transparent yarn, which expands the material to form arbitrary pores, thereby increasing breathability while creating rich layers. Among them, the arrangement of the pore structure (4) is divided into regular arrangement and irregular arrangement.

2. The fabric with a three-layer mesh bottom perforated structure according to claim 1, characterized in that: At least one of the surface layer (1) or the bottom layer (3) uses transparent elastic yarn for the weft yarn, specifically one of TPU, TPE, TPEE, PET, polyester, and nylon.

3. A fabric with a three-layer mesh bottom perforated structure according to claim 1 or 2, characterized in that: The weft yarn of the surface layer (1) is made of transparent elastic yarn, the monofilament of the middle layer (2) is made of transparent monofilament, and the weft yarn of the bottom layer (3) is made of polyester high elastic yarn and ordinary polyester yarn distributed alternately.

4. The fabric with a three-layer mesh bottom perforated structure according to claim 1, characterized in that: The intermediate layer (2) is made of monofilaments that are bent in a triangular or arched shape along the warp or weft direction to connect the surface layer (1) and the bottom layer (3), so that the upper and lower layers of the intermediate layer are not easy to delaminate.

5. The fabric with a three-layer mesh bottom perforated structure according to claim 1, characterized in that: The perforated structure (4) is achieved by a staggered interlacing warp structure, and the staggered warp structure can vary along the length or width of the fabric to form different perforated patterns.

6. The fabric with a three-layer mesh bottom perforated structure according to claim 1, characterized in that: The fabric contains a shuttle of colored polyester yarn that can pass through the surface layer (1) and be present in the middle layer (2) and the bottom layer (3), while being hidden in the bottom layer (3) to enrich the layering of the fabric and create a jacquard effect between the surface layer (1) and the bottom layer (3).

7. The fabric with a three-layer mesh bottom perforated structure according to claim 1, characterized in that: After the monofilament of the intermediate layer (2) is subjected to high temperature setting, the monofilament stands up and spreads the upper and lower solid layers, so that the surface layer (1) can see through the porous structure (4) of the bottom layer (3).

8. The fabric with a three-layer mesh bottom perforated structure according to claim 1, characterized in that: The surface layer (1) is also symmetrically provided with side reinforcing plates (101) to provide additional support and wear resistance.

Images