CN219381877U - Breathable polyester fabric - Google Patents

Abstract

The utility model discloses a breathable polyester fabric, and relates to the technical field of textiles. The key points of the technical scheme are as follows: the bamboo charcoal fiber fabric comprises an inner layer and an outer layer which are fixedly connected with each other, wherein one side of the outer layer, which is close to the inner layer, is fixedly connected with a supporting bar, a ventilation cavity is formed between the outer layer and the inner layer through the supporting bar, an anti-sticking part is fixedly connected on the inner layer, and the inner layer is formed by braiding fold yarns.

Description

Breathable polyester fabric

Technical Field

The utility model relates to the technical field of textiles, in particular to a breathable polyester fabric.

Background

The polyester is a fiber with good elasticity and high strength, the fabric is stiff and smooth and has the characteristic of good shape retention, and the fiber has wide application and high consumption.

The polyester fabric is formed by warp and weft knitting of polyester composite yarns, and is often used for manufacturing daily necessities such as clothes, home textiles and the like by utilizing the characteristics of polyester fibers.

Sweat that the surface fabric can constantly absorb user's body surface in the use, thereby sweat can block up the inside hole of surface fabric gradually and hinder the circulation of the inside and outside air of surface fabric for the surface fabric is in the humid state and glues at the user's body surface, in order to guarantee the gas permeability of surface fabric in the use, can reduce the weaving density or set up the through-hole on the surface fabric when the surface fabric is makeed, under this case, external sunshine can shine at the user's body surface through the surface fabric, therefore it is very necessary to set up a surface fabric that compromise ventilative and sun-proof performance.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the breathable polyester fabric, and the aim of improving the overall breathability of the fabric is fulfilled through the arrangement of the structure.

The technical aim of the utility model is realized by the following technical scheme: the breathable polyester fabric comprises an inner layer and an outer layer which are fixedly connected with each other, wherein a supporting bar is fixedly connected to one side, close to the inner layer, of the outer layer, a breathable cavity is formed between the outer layer and the inner layer through the supporting bar, an anti-sticking portion is fixedly connected to the inner layer, and the inner layer is formed by weaving fold yarns.

The utility model is further provided with: the outer layer is formed by weaving breathable yarns, and the twist of the breathable yarns is greater than that of the fold yarns.

The utility model is further provided with: the anti-sticking part is arranged to be protruding, the anti-sticking parts are arranged on two sides of the inner layer, and the anti-sticking part and the inner layer are integrally formed.

The utility model is further provided with: the support bar and the outer layer are woven together through breathable yarns in a warp and weft mode to form warp and flower-forming tissues, the ground tissues of the warp and flower-forming tissues are the outer layers, and the flower tissues of the warp and flower-forming tissues are the support bar.

The utility model is further provided with: a plurality of through grooves communicated with the ventilation cavity are formed between the adjacent support bars.

The utility model is further provided with: the fold yarn is formed by weaving a fold yarn core I and a fold yarn core II, the fold yarn core I is formed by twisting viscose fibers, and the fold yarn core II is formed by twisting polyester fibers.

The utility model is further provided with: the breathable yarn comprises a breathable yarn core and breathable cladding yarns spirally wound on the outer side of the breathable yarn core, the breathable yarn core is formed by twisting polyester fibers, and the breathable cladding yarns are formed by twisting bamboo carbon fibers.

The utility model is further provided with: the warp-flower-forming tissue comprises a ground tissue and a flower tissue, wherein warp tissue points of the ground tissue are floating, warp tissue points of the flower tissue are forked, weft tissue points of the warp-flower-forming tissue are sinking, and tissue circulation of the warp-flower-forming tissue is as follows: fork, sinking floating, sinking fork, sinking floating, sinking fork, the sinking and floating and sinking, the fork sinking and the fork sinking and fork sinking and sinking.

In summary, the utility model has the following beneficial effects: the ventilation cavity is arranged to ensure the ventilation performance of the fabric in the use process, the through grooves are formed to increase the pore volume inside the fabric, so that the outside air can pass through the through grooves to enter the fabric, the contact area between the fabric and the body surface of a user is reduced by the arrangement of the anti-sticking part, a channel for air to flow through is formed between the inner layer and the body surface of the user, the ventilation performance of the whole fabric is further enhanced, the surface roughness of the inner layer is increased by the arrangement of the anti-sticking part, the outside sunlight can be reflected towards all directions under the action of the anti-sticking part, the fabric has certain shading performance, the bamboo charcoal fiber has good ventilation performance, and the ventilation performance and the comfort of the fabric in the use process are enhanced by utilizing the characteristics of the bamboo charcoal fiber.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a diagram of a tissue of a flower-bearing tissue according to the present utility model;

FIG. 4 is a cut-away view of a crimped yarn according to the present utility model;

FIG. 5 is a cut-away view of the breathable yarn of the present utility model.

In the figure: 1. an inner layer; 2. an outer layer; 3. a support bar; 4. an anti-sticking part; 5. a crimped yarn; 6. breathable yarns; 7. a through groove; 8. viscose fiber; 9. polyester fiber I; 10. bamboo charcoal fiber; 11. polyester fiber II.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings and examples.

This ventilative dacron surface fabric, as shown in fig. 1, fig. 2, fig. 4 and fig. 5, including inlayer 1 and skin 2 of mutual fixed connection, inlayer 1 and skin 2 are in the same place through the sewing machine, be formed with ventilative chamber through support bar 3 between skin 2 and the inlayer 1, ventilative chamber's setting provides the inside passageway of outside air entering surface fabric, make outside air can get into the surface fabric through ventilative chamber's income gas end, and get into the inside hole of surface fabric along ventilative chamber's inner wall, utilize outside air to take away the inside moisture content of surface fabric, guaranteed the holistic air permeability of surface fabric, fixedly connected with prevents pasting portion 4 on inlayer 1, prevent pasting portion 4's setting has reduced inlayer 1 and user's body surface area, avoid inlayer 1 and user's body surface direct contact and make the inlayer 1 adhesion at the body surface of user that has absorbed sweat, inlayer 1 is woven through fold yarn 5 and is formed, thereby make inlayer 1 form more confession air and outer and the inside hole of surface fabric along the inner wall entering of ventilative chamber, utilize outside air to take away the inside moisture content of surface fabric, prevent pasting portion 4's setting up, prevent pasting portion 4 has reduced the contact with user's body surface 1 adhesion at the body surface of user's body surface through fold yarn 5, thereby the time is high in the thickness of the outer 2, the time that the sweat has been guaranteed through the yarn 2 is more than the outer 2, the sweat has been optimized to have been formed, the outer 2, the sweat has been further improved through the time of the yarn 2, the sweat 2 has been more convenient to have 3.

As shown in fig. 1, fig. 2 and fig. 4, the anti-sticking portion 4 is arranged to be protruding, the anti-sticking portion 4 is located at two sides of the inner layer 1, the anti-sticking portion 4 and the inner layer 1 are integrally formed, the fold yarn 5 is arranged to be a bunchy yarn, so that a plurality of protrusions are formed at two sides of the inner layer 1 under the action of the bunchy yarn, the contact area between the inner layer 1 and the body surface of a user is reduced due to the protruding arrangement, a channel for outside air to flow through is provided, the flowing air is utilized to take away the moisture content in the fabric, the comfort of the inner layer 1 in the use process is ensured, on the other hand, one side of the inner layer 1, close to the outer layer 2, becomes uneven due to the protruding arrangement, when outside sunlight irradiates on the inner layer 1 through the outer layer 2, the sunlight is prevented from directly penetrating through the fabric to irradiate the body surface of the user, the inner layer 1 has a certain shading performance due to the arrangement of the structure, and the fold yarn 5 is placed in the fancy yarn machine to be woven to form the bunchy yarn.

As shown in fig. 1, 2, 3 and 5, the supporting bar 3 and the outer layer 2 are knitted together by the air-permeable yarn 6 in a warp and weft mode to form a warp and bloom structure, a ground structure of the warp and bloom structure is the outer layer 2, a flower structure of the warp and bloom structure is the supporting bar 3, the warp and bloom structure comprises the ground structure and the flower structure, warp tissue points of the ground structure are floating, warp tissue points of the flower structure are fork, weft tissue points of the warp and bloom structure are sinking, and tissue circulation of the warp and bloom structure is as follows: fork, sinking floating, sinking fork, sinking floating, sinking fork, the sinking and floating, the floating and floating, the fork, the sinking and floating, the stable warp-flower structure is formed in the weaving mode, and a certain gap exists between the adjacent support bars 3 through the arrangement of the warp-flower structure, so that the channel for air to flow through at one side of the outer layer 2 close to the inner layer 1 is increased, and the overall air permeability of the fabric is further optimized.

As shown in fig. 1 and 2, a plurality of through grooves 7 communicated with the ventilation cavity are formed between the adjacent support bars 3 through the laser puncher, and the arrangement of the through grooves 7 increases the pore volume of the outer layer 2, so that the passage of outside air into the fabric is increased, the outside air can enter the inside of the fabric through the through grooves 7, and the ventilation of the inside air and the outside air of the fabric is further enhanced.

As shown in fig. 1, fig. 2 and fig. 4, the fold yarn 5 includes a fold yarn core one and a fold yarn core two, the fold yarn core one is formed by twisting viscose fiber 8 through a twisting machine, the viscose fiber 8 has good hygroscopicity, the fold yarn 5 and the inner layer 1 can absorb sweat on the surface of a user better through the arrangement of the viscose fiber 8, so that the viscosity degree of the fabric in the use process is reduced, the viscose fiber 8 has the characteristics of moisture absorption and easy folding, the fabric can be stably folded after absorbing sweat on the surface of the user by utilizing the characteristics of the viscose fiber 8, the distance between the inner layer 1 and the surface of the user is reduced again, the air permeability of the inner layer 1 is further enhanced, the fold yarn core two is formed by twisting polyester fiber 9 through the twisting machine, the polyester fiber 9 has good elasticity, the manufactured fabric can be stretched and deformed in the use process, the arrangement of the polyester fiber 9 ensures that the fabric can reset under the action of the elasticity of the polyester fiber 9 after deformation, the fabric is prevented from being stretched and broken due to excessive stretching, and the service life of the fabric is ensured.

As shown in fig. 1, fig. 2 and fig. 5, the breathable yarn 6 comprises a breathable yarn core and a breathable cladding yarn spirally wound on the outer side of the breathable yarn core, the breathable yarn core and the breathable cladding yarn are processed by a spindle spinning process to form the breathable yarn 6, the breathable yarn core is formed by twisting polyester fiber II 11 through a twisting machine, the polyester fiber II 11 has good wear resistance and structural strength, the outer layer 2 can rub with external hard substances in the using process, the structural strength and the overall performance of the outer layer 2 and the fabric in the using process are ensured by utilizing the characteristics of the polyester fiber II 11, the polyester fiber II 11 has certain light resistance, the shading and light resistance of the outer layer 2 in the using process is enhanced by utilizing the characteristics of the polyester fiber II 11, the breathable cladding yarn is formed by twisting bamboo carbon fibers 10 through the twisting machine, the bamboo carbon fibers 10 have the characteristics of good moisture absorption and quick moisture dissipation, the moisture absorption and quick drying performance of the outer layer 2 in the using process are ensured by utilizing the characteristics of the bamboo carbon fibers 10.

As shown in fig. 1-5, when the fabric is required to be manufactured, a breathable yarn core and a breathable cladding yarn are processed to form a breathable yarn 6 through a spindle spinning process, the breathable yarn 6 is put into an air jet loom to be woven to form an outer layer 2, a supporting bar 3 is formed by warp and weft knitting structures formed by the breathable yarn 6, a through groove 7 is formed along the thickness direction of the outer layer 2 through a laser perforating machine, a fold yarn 5 is manufactured into a bunchy yarn through an electromagnetic clutch control front roller braking method, the fold yarn 5 is put into the air jet loom to be woven to form an inner layer 1 and an anti-sticking part 4, the inner layer 1 is tiled on a table surface, one side of the outer layer 2, which forms the supporting bar 3, is placed towards the inner layer 1, and finally the inner layer 1 and the outer layer 2 are stitched together through a sewing machine.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (8)

1. Breathable polyester fabric comprises an inner layer (1) and an outer layer (2) which are fixedly connected with each other, and is characterized in that: one side of the outer layer (2) close to the inner layer (1) is fixedly connected with a supporting bar (3), a ventilation cavity is formed between the outer layer (2) and the inner layer (1) through the supporting bar (3), the inner layer (1) is fixedly connected with an anti-sticking part (4), and the inner layer (1) is formed by weaving a fold yarn (5).

2. The breathable polyester fabric of claim 1, wherein: the outer layer (2) is formed by weaving breathable yarns (6), and the twist of the breathable yarns (6) is greater than the twist of the fold yarns (5).

3. The breathable polyester fabric of claim 2, characterized in that: the anti-sticking part (4) is arranged to be protruding, the anti-sticking part (4) is positioned at two sides of the inner layer (1), and the anti-sticking part (4) and the inner layer (1) are integrally formed.

4. The breathable polyester fabric of claim 2, characterized in that: the support bar (3) and the outer layer (2) are knitted together through the warp and weft of the breathable yarn (6) to form a warp flower-forming tissue, the ground tissue of the warp flower-forming tissue is the outer layer (2), and the flower tissue of the warp flower-forming tissue is the support bar (3).

5. The breathable polyester fabric of claim 1, wherein: a plurality of through grooves (7) communicated with the ventilation cavity are formed between the adjacent support bars (3).

6. The breathable polyester fabric of claim 2, characterized in that: the fold yarn (5) is formed by weaving a fold yarn core I and a fold yarn core II, the fold yarn core I is formed by twisting viscose fibers (8), and the fold yarn core II is formed by twisting polyester fibers (9).

7. The breathable polyester fabric according to claim 6, wherein: the breathable yarn (6) comprises a breathable yarn core and breathable cladding yarns spirally wound on the outer side of the breathable yarn core, the breathable yarn core is formed by twisting polyester fibers II (11), and the breathable cladding yarns are formed by twisting bamboo carbon fibers (10).

8. The breathable polyester fabric according to claim 4, wherein: the warp-flower-forming tissue comprises a ground tissue and a flower tissue, wherein warp tissue points of the ground tissue are floating, warp tissue points of the flower tissue are forked, weft tissue points of the warp-flower-forming tissue are sinking, and tissue circulation of the warp-flower-forming tissue is as follows: fork, sinking floating, sinking fork, sinking floating, sinking fork, the sinking and floating and sinking, the fork sinking and the fork sinking and fork sinking and sinking.