CN219727506U

CN219727506U - Shading polyester fabric

Info

Publication number: CN219727506U
Application number: CN202320659233.7U
Authority: CN
Inventors: 沈雪根; 刘俊豪; 朱斌
Original assignee: Wujiang Zhongtian Jet Weaving Co ltd
Current assignee: Wujiang Zhongtian Jet Weaving Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-09-22
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a shading polyester fabric, and relates to the technical field of textile fabrics. The key points of the technical scheme are as follows: the inner layer is provided with a plurality of first ventilation holes in a penetrating mode, the inner layer is provided with second ventilation holes which are staggered mutually in a penetrating mode, and ventilation channels for ventilation are formed among the first ventilation holes, the outer layer, the second ventilation holes and the inner layer. The shading terylene fabric disclosed by the utility model has the advantages that the stability of the overall reflective performance of the structure is enhanced by utilizing the characteristic of good reflective performance of the terylene special-shaped fiber with the triangular cross-section shape, the stable shading performance of the fabric is ensured by utilizing the characteristic that the surface of the bamboo charcoal fiber is dark, and meanwhile, the positions of the first ventilation holes and the second ventilation holes are staggered, so that the ventilation effect of the whole fabric is ensured, and meanwhile, the good shading effect is achieved.

Description

Shading polyester fabric

Technical Field

The utility model relates to the technical field of textile fabrics, in particular to a shading polyester fabric.

Background

The fabric is the material used for making clothing. As one of the three elements of the garment, the fabric can not only explain the style and characteristics of the garment, but also directly control the color and the appearance effect of the garment.

For universities, the bed curtain is an indispensable dormitory good object, the main functions of the bed curtain are to shield light and protect privacy, a private space can be built by pulling the bed curtain up when sleeping at night, in the prior art, the bed curtain is generally simple, is usually made of a single-layer material, has poor shading effect, does not have good ventilation effect by simply adopting double-layer fabrics, and can bring uncomfortable feeling to people when sleeping at night.

There is therefore a need to propose a new solution to this problem.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the shading polyester fabric.

The technical aim of the utility model is realized by the following technical scheme: the shading polyester fabric comprises an inner layer and an outer layer which are fixedly connected, wherein a plurality of first ventilation holes are formed in the outer layer in a penetrating mode, second ventilation holes which are staggered with each other are formed in the inner layer in a penetrating mode, and ventilation channels for ventilation are formed among the first ventilation holes, the outer layer, the second ventilation holes and the inner layer.

The utility model is further provided with: the outer layer at the first air hole is concavely provided with a plurality of through grooves towards the inner layer, and the center line of each through groove is perpendicular to the center line of the first air hole.

The utility model is further provided with: and a cavity is formed between the outer layer and the inner layer between the adjacent through grooves, and the second air holes are communicated with the cavity.

The utility model is further provided with: the width of the through groove is equal to the length of the first air hole.

The utility model is further provided with: the outer layer is formed by weaving reflective yarns, and the reflective yarns comprise light absorption yarn cores and reflective cladding yarns spirally arranged on the outer sides of the light absorption yarn cores.

The utility model is further provided with: the light-absorbing yarn core is formed by twisting bamboo carbon fibers, and the light-reflecting cladding yarn is formed by twisting polyester profiled fibers with triangular cross sections.

The utility model is further provided with: the inner layer is formed by weaving shading breathable yarns, and the shading breathable yarns are formed by twisting bamboo charcoal fibers and acrylic fibers.

In summary, the utility model has the following beneficial effects:

the inner layer and the outer fixed connection, the surface fabric that is sewed up by inlayer and skin is compared in the aspect of individual layer surface fabric further strengthens in intensity and thickness, make the surface fabric whole have more good shading effect in the surface fabric of individual layer material, and then ensure the stability of the whole shading performance of surface fabric, through setting up bleeder vent one and bleeder vent two, and then strengthen the ventilation effect of skin and inlayer, bleeder vent one staggers with the bleeder vent position simultaneously, this setting makes the route that the air that flows sees through the ventilation channel and flows be nonlinear structure, the propagation mode of light is the straight line propagation generally, and then make the fabric in the in-process of using, the outside and inlayer are passed through to the ventilation channel of seting up in the unable direct of sunlight, still can effectively reduce the influence that the light shines the wearing comfort level of user when guaranteeing that the whole structure has stable gas permeability, the ventilation channel that supplies the air circulation is formed between bleeder vent one, through setting up the ventilation groove on the skin, make one side that the skin is close to the inlayer form the arch on the skin, and then make between the skin and the inlayer between the adjacent ventilation channel, further strengthen the ventilation effect between surface fabric and the inlayer.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a cut-away view of a retroreflective yarn of the present utility model;

FIG. 4 is a cut-away view of a light-shielding breathable yarn in accordance with the present utility model.

In the figure: 1. an inner layer; 2. an outer layer; 3. an air hole I; 4. a second air hole; 5. a through groove; 6. a cavity; 7. reflective yarns; 8. bamboo charcoal fiber; 9. polyester special-shaped fibers; 10. shading breathable yarns; 11. acrylic fiber.

Detailed Description

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

Examples:

this shading dacron surface fabric, as shown in fig. 1 and 2, inlayer 1 and skin 2 including fixed connection, inlayer 1 and skin 2 realize fixed connection through the mode that the yarn sewed up, the surface fabric that is sewed up by inlayer 1 and skin 2 is compared in the aspect of intensity and thickness further strengthen, make the surface fabric whole have more good shading effect in the surface fabric of individual layer material, and then ensure the stability of the whole shading performance of surface fabric, a plurality of bleeder vents I3 have been run through to be seted up on skin 2, the bleeder vent II 4 of staggering each other have been run through on inlayer 1, bleeder vent I3 and bleeder vent II 4 pass through the cutting of laser cutting machine and form, through setting up bleeder vent I3 and bleeder vent II 4, and then strengthen the ventilation effect of skin 2 and inlayer 1, bleeder vent I3 and bleeder vent II 4 position are staggered simultaneously, make the surface fabric wholly have stable shading effect when guaranteeing ventilation effect, be formed with the ventilation channel that supplies the circulation of air between bleeder vent I3, skin 2, bleeder vent II 4 and inlayer 1, and then ensure that the surface fabric whole has stable ventilation performance.

As shown in fig. 1 and fig. 2, the outer layer 2 located at the first 3 position of the air holes is concavely provided with a plurality of through grooves 5 towards the inner layer 1, the through grooves 5 are formed on the outer layer 2 through hot pressing by a hot press to form the through grooves 5, one side of the outer layer 2 close to the inner layer 1 is protruded, a cavity 6 is formed between the outer layer 2 and the inner layer 1 between the adjacent through grooves 5, the ventilation effect between the outer layer 2 and the inner layer 1 of the fabric is further enhanced, the center line of the through grooves 5 is perpendicular to the center line of the first 3 air holes, the second 4 air holes are communicated with the cavity 6, the width of the through grooves 5 is equal to the length of the first 3 air holes, and the ventilation function of the air holes is good due to the arrangement.

As shown in fig. 1, fig. 2 and fig. 3, the outer layer 2 is formed by weaving reflective yarns 7 through an air jet loom, the reflective yarns 7 comprise light absorbing yarn cores and reflective coating yarns which are spirally arranged on the outer sides of the light absorbing yarn cores, the light absorbing yarn cores and the reflective coating yarns form the reflective yarns 7 through a spindle spinning process, stable reflection of light irradiated to the reflective yarns is achieved by utilizing the characteristic of good reflectivity of the reflective yarns 7, the quantity of the light passing through the fabric is reduced, the light shielding performance of the whole structure is further enhanced, the light absorbing yarn cores are formed by twisting bamboo charcoal fibers 8, a plurality of bamboo charcoal fibers 8 are twisted in a twisting machine to form the light absorbing yarn cores, the characteristic of deep air permeation and color of the bamboo charcoal fibers 8 are utilized to ensure stable air permeability of the whole structure, the performance of the whole structure is enhanced by utilizing the characteristic of deep color light absorption and shading of the bamboo charcoal fibers 8, the reflective coating yarns are formed by twisting polyester profiled fibers 9 with triangular cross sections, the polyester profiled fibers 9 are twisted in the twisting machine to form the reflective coating yarns, and the stable reflective performance of the whole structure is enhanced by utilizing the characteristic of good reflectivity of the polyester profiled fibers 9 with triangular cross section.

As shown in fig. 1, fig. 2 and fig. 4, the inner layer 1 is formed by weaving a shading and ventilation yarn 10 through an air jet loom, the shading and ventilation yarn 10 is formed by twisting bamboo charcoal fibers 8 and acrylic fibers 11, a plurality of bamboo charcoal fibers 8 and acrylic fibers 11 are taken to be placed into the twisting machine to form the shading and ventilation yarn 10, the shading and ventilation yarn 10 is ensured to have stable shading performance by utilizing the characteristic that the surface of the bamboo charcoal fibers 8 is dark, the integral structure is ensured to have stable ventilation by utilizing the ventilation characteristic of the bamboo charcoal fibers 8, the characteristics that the acrylic fibers 11 are good in heat resistance and not easy to deform after being heated are utilized, and then the inner layer 1 is ensured to stably shade light.

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

1. Shading dacron surface fabric, including fixed connection's inlayer (1) and skin (2), its characterized in that: a plurality of first bleeder vents (3) have been run through on outer layer (2), run through on inlayer (1) and have been seted up two bleeder vents (4) of staggering each other, be formed with the ventilative passageway that supplies the circulation of air between bleeder vent first (3), outer (2), two bleeder vents (4) and inlayer (1), be located bleeder vent first (3) outer (2) towards inlayer (1) sunken being formed with a plurality of logical groove (5), the central line of logical groove (5) sets up perpendicularly with the central line of bleeder vent first (3).

2. The shading polyester fabric as defined in claim 1, wherein: a cavity (6) is formed between the outer layer (2) and the inner layer (1) between the adjacent through grooves (5), and the second ventilation holes (4) are communicated with the cavity (6).

3. The shading polyester fabric as defined in claim 1, wherein: the width of the through groove (5) is equal to the length of the first ventilation hole (3).

4. The shading polyester fabric as defined in claim 1, wherein: the outer layer (2) is formed by weaving reflective yarns (7), and the reflective yarns (7) comprise light-absorbing yarn cores and reflective cladding yarns spiraled on the outer sides of the light-absorbing yarn cores.

5. The shading polyester fabric as defined in claim 4, wherein: the light-absorbing yarn core is formed by twisting bamboo charcoal fibers (8), and the light-reflecting cladding yarn is formed by twisting polyester profiled fibers (9) with triangular cross sections.

6. The shading polyester fabric as defined in claim 1, wherein: the inner layer (1) is formed by weaving shading and ventilation yarns (10), and the shading and ventilation yarns (10) are formed by twisting bamboo charcoal fibers (8) and acrylic fibers (11).