CN221969114U - Breathable rebound composite fabric - Google Patents

Abstract

The application belongs to the field of textiles, and relates to a breathable rebound composite fabric. The composite fabric comprises a skin-friendly layer, a grid layer, a weaving layer and a ventilation layer, wherein the grid layer is arranged on the skin-friendly layer, a plurality of meshes are uniformly formed in the grid layer, the weaving layer is connected with the grid layer through a plurality of elastic pieces, the weaving layer comprises a plurality of interwoven warp yarns I and weft yarns I, warp yarns II are arranged between two adjacent warp yarns I, elastic yarns I are twisted on the warp yarns II, weft yarns II are arranged between two adjacent weft yarns I, elastic yarns II are twisted on the weft yarns II, ventilation holes are formed among the warp yarns I, the warp yarns II, the weft yarns I and the weft yarns II, and the ventilation layer is arranged on one side of the weaving layer, which is far away from the grid layer. The application has the advantages of good air permeability, rebound resilience, good comfort and the like.

Description

A breathable elastic composite fabric

Technical Field

The present invention belongs to the field of textiles and relates to a breathable and resilient composite fabric.

Background Art

Fabric is usually a soft sheet-like item used to make clothing, usually formed by weaving yarn. The properties of the fabric usually determine the properties of the finished clothing. As the most common and close-fitting daily necessities in daily life, the comfort of clothing is of great concern to people. There are many factors that affect the comfort of clothing, and breathability is one of them.

Patent CN204994698U discloses a breathable fabric, including a plastic coating, a breathable layer and a thermal insulation layer. The plastic coating is provided with a breathable hole that penetrates the coating. The breathable hole is divided into a large end and a small end. The large end is against the breathable layer, and the small end is connected to the air. The breathable layer is a bamboo charcoal fiber layer, and the other side of the breathable layer is sewn to the thermal insulation layer.

Although the fabric in the above patent is breathable through the ventilation holes, the setting of the plastic coating causes the overall elasticity of the fabric to be poor. Especially during exercise, sweat can easily block the ventilation holes and the fabric can easily break, affecting people's wearing comfort.

Utility Model Content

In order to improve the comfort of fabric, the present application provides a breathable and resilient composite fabric.

The present application provides a breathable and resilient composite fabric that adopts the following technical solution:

A breathable and resilient composite fabric comprises a skin-friendly layer, a mesh layer, a woven layer and a breathable layer, wherein the mesh layer is arranged on the skin-friendly layer, the mesh layer is evenly provided with a plurality of mesh holes, the woven layer is connected to the mesh layer through a plurality of elastic members, the woven layer comprises a plurality of interwoven warp yarns 1 and weft yarns 1, a warp yarn 2 is arranged between two adjacent warp yarns 1, the warp yarn 2 is twisted with elastic yarn 1, a weft yarn 2 is arranged between two adjacent weft yarns 1, the weft yarn 2 is twisted with elastic yarn 2, so that breathable holes are formed between the warp yarn 1, the warp yarn 2, the weft yarn 1 and the weft yarn 2, and the breathable layer is arranged on the side of the woven layer away from the mesh layer.

By adopting the above technical scheme, the skin-friendly layer of the fabric is in contact with the human body and is more comfortable to wear. Heat can be dissipated to the outside of the fabric through the mesh holes of the mesh layer, the air holes of the woven layer, and the air-permeable layer in sequence, and the air permeability is good. Since the mesh layer and the woven layer are connected by elastic parts, when people exercise, the network layer and the woven layer can move relative to each other in the direction of movement, so that the fabric as a whole undergoes elastic deformation, thereby improving comfort during exercise and being less prone to rupture. The warp yarn 2 of the woven layer is wrapped with the elastic yarn 1, and the weft yarn 2 is wrapped with the elastic yarn 2. Even if the warp yarn 2 and the weft yarn 2 break due to excessive stretching, the elastic yarn 1 and the elastic yarn 2 can still ensure that the woven layer as a whole will not become too loose or ruptured.

Preferably, the warp yarn 1, the warp yarn 2, the weft yarn 1 and the weft yarn 2 are all elastic fibers.

By adopting the above technical solution, warp yarn 1, warp yarn 2, weft yarn 1 and weft yarn 2 are all elastic fibers, so that the woven layer can undergo elastic deformation in multiple directions, and the size of the air holes can also change accordingly. When the sweat generated by people during exercise stays in the air holes, the size of the air holes can be changed, which can squeeze the retained sweat and prevent the sweat from forming blisters or large accumulations, thereby ensuring breathability during exercise.

Preferably, two elastic yarns 1 are twisted on the warp yarn 2, the two elastic yarns 1 have the same twist direction and are staggered, and two elastic yarns 2 are twisted on the weft yarn 2, the two elastic yarns 2 have the same twist direction and are staggered.

By adopting the above technical solution, the warp yarn 2 is twisted with two elastic yarns 1, and the weft yarn 2 is twisted with two elastic yarns 2, which improves the elasticity of the braided layer and the overall strength of the braided layer.

Preferably, the twist coefficients of the two elastic yarns 1 on the same warp yarn 2 are 360-400 and 420-460 respectively, and the twist coefficients of the two elastic yarns 2 on the same weft yarn 2 are 380-420 and 420-460 respectively.

By adopting the above technical solution, the twist coefficients of the two elastic yarns 1 on the same warp yarn 2 are different, and the twist coefficients of the two elastic yarns 2 on the same weft yarn 2 are different, so that the braided layer as a whole has better elasticity.

Preferably, the mesh layer is fixed on the skin-friendly layer, the mesh holes are evenly distributed on the mesh layer, the ratio of the number of the mesh holes to the number of the air holes is 1:4, the ratio of the number of the mesh holes to the number of the elastic parts is 1:1, and when the fabric is not deformed, the mesh holes and the air holes are staggered.

By adopting the above technical solution, when the fabric is not deformed, that is, people are not exercising, the mesh holes and the ventilation holes are staggered, which has a better warming effect. When people start to exercise, there is friction between the skin-friendly layer and the human body. Since the mesh layer and the skin-friendly layer are in a fixed relationship, and the mesh layer and the woven layer are connected by elastic parts, the woven layer will move relative to the mesh layer. Due to the action of the elastic parts, the relative movement distance between the woven layer and the mesh layer is within a certain range, and the mesh holes can be connected to the ventilation holes within this range.

Preferably, the elastic member comprises a rubber thread, the mesh layer has a first adhesive sheet, the woven layer has a second adhesive sheet, one end of the rubber thread is bonded to the first adhesive sheet, and the other end of the rubber thread is bonded to the second adhesive sheet.

By adopting the above technical solution, the elastic member is made of rubber thread and is bonded to the mesh layer and the woven layer, so that the overall elasticity of the fabric is better.

Preferably, the elastic member comprises nylon braided wire, and the mesh layer and the braided layer are sewn and connected by the braided wire.

By adopting the above technical solution, the network layer and the textile layer are connected by nylon braided wire, which has good resilience and is more convenient to process by sewing.

Preferably, the skin-friendly layer is woven from milk silk.

By adopting the above technical solution, the milk silk has a long-lasting antibacterial function, is smooth, has a good texture, and is more comfortable to wear.

In summary, the present application includes at least one of the following beneficial technical effects:

1. When people exercise, the network layer and the woven layer can move relative to each other in the direction of movement, causing the fabric to deform elastically as a whole, improving comfort during exercise and making it less likely to break;

2. The skin-friendly layer is made of milk silk, which has long-lasting antibacterial function, is smooth, has good texture, and is more comfortable to wear.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of the structure of an embodiment of the present application.

FIG. 2 is an exploded view of an embodiment of the present application.

FIG. 3 is an enlarged view of portion A of FIG. 2 .

FIG. 4 is a schematic diagram of the structure of warp yarn 2 according to an embodiment of the present application.

Explanation of the accompanying drawings: 1. Skin-friendly layer; 2. Mesh layer; 21. Mesh; 3. Braided layer; 31. Warp yarn one; 32. Weft yarn one; 33. Warp yarn two; 34. Elastic yarn one; 35. Weft yarn two; 36. Elastic yarn two; 4. Breathable layer; 5. Elastic part; 51. Rubber thread; 52. Adhesive sheet one; 53. Adhesive sheet two.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with Figures 1-4.

As shown in FIG. 1 and FIG. 2 , the composite fabric includes a skin-friendly layer 1 , a mesh layer 2 , a woven layer 3 and a breathable layer 4 .

In this embodiment, the skin-friendly layer 1 is woven with milk silk, which has a long-lasting antibacterial function, is smooth, has a good texture, and is more comfortable to wear.

As another option, the skin-friendly layer 1 can also be made of natural fibers such as cotton, which has good air permeability, soft and comfortable touch, strong moisture absorption, and is suitable for summer clothing and underwear; it can also be made of regenerated fibers such as Tencel, which has excellent air permeability and moisture absorption, and is also very soft and suitable for close-fitting wear.

As shown in FIG. 1 and FIG. 2 , the mesh layer 2 is disposed on the skin-friendly layer 1 , and the mesh layer 2 is evenly provided with a plurality of mesh holes 21 , and the mesh holes 21 are evenly distributed.

In this embodiment, the mesh layer 2 can be made of polyester fibers interwoven, which have excellent wear resistance, wrinkle resistance and strength. The polyester fibers are interwoven horizontally and vertically to form meshes 21.

As another solution, the mesh layer 2 may also be made of nylon or PP.

The mesh layer 2 is connected to the skin-friendly layer 1 by heat pressing to achieve a seamless appearance while also maintaining a certain degree of elasticity.

As shown in FIG. 2 and FIG. 3 , the woven layer 3 is connected to the mesh layer 2 via a plurality of elastic members 5 .

In this embodiment, the woven layer 3 includes a plurality of interwoven warp yarns 31 and weft yarns 32, a warp yarn 33 is arranged between two adjacent warp yarns 31, the warp yarn 33 is twisted with an elastic yarn 34, a weft yarn 35 is arranged between two adjacent weft yarns 32, and the weft yarn 35 is twisted with an elastic yarn 36, so that air holes are formed between the warp yarns 31, the warp yarns 33, the weft yarns 32 and the weft yarns 35.

Preferably, warp yarn 1 31, warp yarn 2 33, weft yarn 1 32 and weft yarn 2 35 are all elastic fibers.

In this embodiment, the warp yarn 1 31, the warp yarn 2 33, the weft yarn 1 32 and the weft yarn 2 35 are made of spandex, and the elastic yarn 1 34 and the elastic yarn 2 36 can also be made of spandex.

Specifically, the elongation of spandex can reach 500% to 700%, and the resilience rate is 97% to 98%, so it is arranged in the warp yarn 31, the warp yarn 33, the weft yarn 32 and the weft yarn 35 in the form of core-spun yarn, with a content of 3% to 12%.

As another solution, the warp yarn 1 31, the warp yarn 2 33, the weft yarn 1 32 and the weft yarn 2 35 may also be made of elastic cotton, polyester or the like.

In this embodiment, the springback rates of warp yarn 1 31, warp yarn 2 33, weft yarn 1 32 and weft yarn 2 35 are close. As another solution, the springback rates of warp yarn 1 31 and warp yarn 2 33 may be much larger or much smaller than those of weft yarn 1 32 and weft yarn 2 35 to achieve warp elasticity or weft elasticity of the fabric.

As shown in Figures 3 and 4, two elastic yarns 34 are twisted on the warp yarn 33, the two elastic yarns 34 have the same twist direction and are staggered, and the twist coefficients of the two elastic yarns 34 on the same warp yarn 33 are 360-400 and 420-460, respectively, and preferably 380 and 430 in this embodiment; two elastic yarns 36 are twisted on the weft yarn 35, the two elastic yarns 36 have the same twist direction and are staggered, and the twist coefficients of the two elastic yarns 36 on the same weft yarn 35 are 380-420 and 420-460, respectively, and preferably 400 and 450 in this embodiment.

The twist coefficients of the two elastic yarns 1 34 on the same warp yarn 2 33 are different, and the twist coefficients of the two elastic yarns 2 36 on the same weft yarn 2 35 are different, so that the braided layer 3 has better elasticity as a whole.

As shown in Figures 2 and 3, the ratio of the number of mesh holes 21 on the mesh layer 2 to the number of ventilation holes on the woven layer 3 is 1:4, that is, each mesh hole 21 corresponds to four different ventilation holes, and the ratio of the number of mesh holes 21 to the number of elastic members 5 is 1:1. When the fabric is not deformed, the mesh holes 21 and the ventilation holes are staggered to keep warm. When people start to exercise, the woven layer 3 will move relative to the mesh layer 2, and due to the action of the elastic member 5, the relative movement distance between the woven layer 3 and the mesh layer 2 is within a certain range, within which the mesh holes 21 can be connected to the ventilation holes.

The mesh holes 21 and the ventilation holes are designed in a ratio of 1:4, and when the woven layer 3 moves relative to the mesh layer 2, the mesh holes 21 can be connected to the ventilation holes in any direction.

In this embodiment, the elastic member 5 includes a rubber thread 51, the mesh layer 2 is hot-glued with an adhesive sheet 1 52, the woven layer 3 is hot-glued with an adhesive sheet 2 53, one end of the rubber thread 51 is bonded to the adhesive sheet 1 52, and the other end of the rubber thread 51 is bonded to the adhesive sheet 2 53.

As another solution, the elastic member includes nylon braided wire, and the mesh layer 2 is sewn and connected with the braided layer 3. The mesh layer and the textile layer are connected with the nylon braided wire, which has good resilience and is more convenient to process by sewing.

As shown in FIG. 1 and FIG. 2 , the breathable layer 4 is arranged on the side of the woven layer 3 facing away from the mesh layer 2 .

In this embodiment, the breathable layer 4 is made of nylon fiber, which has good air permeability and wear resistance, and can withstand frequent activities and friction while maintaining the air permeability of the clothing.

The working principle of this embodiment is as follows: when people are resting normally, the mesh holes 21 of the mesh layer 2 are staggered with the air holes of the woven layer 3, and the warmth retention is better. The air permeability of conventional breathable fabrics is 30-40cfm, and its warmth retention is 1.5-1.8 times that of conventional breathable fabrics, and the air permeability is 20-25cfm; when people are walking normally, a small part of the mesh holes 21 of the mesh layer 2 are connected with the air holes, and have a certain air permeability, and the air permeability reaches 30-40cfm; when people are exercising, most of the mesh holes 21 of the mesh layer 2 are connected with the air holes, and the air permeability reaches more than 60cfm.

The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims (8)

1. The utility model provides a ventilative resilience compound surface fabric, its characterized in that, including parent's skin layer (1), stratum reticulare (2), weaving layer (3) and ventilative layer (4), stratum reticulare (2) set up on parent's skin layer (1), a plurality of mesh (21) have evenly been seted up to stratum reticulare (2), weaving layer (3) are connected with stratum reticulare (2) through a plurality of elastic component (5), weaving layer (3) include warp one (31) and weft one (32) of a plurality of interweaves, be provided with warp two (33) between two adjacent warp one (31), warp two (33) twist have elastic yarn one (34), are provided with weft two (35) between two adjacent weft one (32), weft two (35) twist have elastic yarn two (36), make between warp one (31), warp two (33), weft one (32) and weft two (35) form the bleeder vent, ventilative layer (4) set up in one side that weaving layer (3) deviates from stratum reticulare (2).

2. The breathable, resilient composite fabric of claim 1, wherein warp yarn one (31), warp yarn two (33), weft yarn one (32) and weft yarn two (35) are all elastic fibers.

3. The breathable rebound composite fabric according to claim 2, wherein the warp yarn two (33) is twisted with two elastic yarns one (34), the twisting directions of the two elastic yarns one (34) are the same and are arranged in a staggered manner, the weft yarn two (35) is twisted with two elastic yarns two (36), and the twisting directions of the two elastic yarns two (36) are arranged in a staggered manner.

4. A breathable elastic composite fabric according to claim 3, wherein the twist factor of the two elastic yarns one (34) on the same warp yarn two (33) is 360-400, 420-460, respectively, and the twist factor of the two elastic yarns two (36) on the same weft yarn two (35) is 380-420, 420-460, respectively.

5. The breathable rebound composite fabric according to any one of claims 1-4, wherein the mesh layer (2) is fixed on the skin-friendly layer (1), the meshes (21) are uniformly distributed on the mesh layer (2), and the ratio of the number of the meshes (21) to the number of the ventilation holes is 1:4, the ratio of the number of the meshes (21) to the number of the elastic pieces (5) is 1:1, when the fabric is not deformed, the meshes (21) and the ventilation holes are distributed in a staggered manner.

6. The breathable and rebound composite fabric of claim 5, wherein the elastic member (5) comprises a rubber wire (51), the mesh layer (2) has a first adhesive sheet (52), the woven layer (3) has a second adhesive sheet (53), one end of the rubber wire (51) is adhered to the first adhesive sheet (52), and the other end of the rubber wire (51) is adhered to the second adhesive sheet (53).

7. The breathable rebound composite fabric of claim 5, wherein the elastic member (5) comprises nylon knitting threads, and the mesh layer (2) and the knitting layer (3) are connected by knitting threads.

8. The breathable rebound composite fabric of any one of claims 1 to 4, wherein the skin-friendly layer (1) is interwoven with milk filaments.