CN219214299U - Sun-proof polyester cotton fabric - Google Patents

Abstract

The utility model discloses a sun-proof polyester cotton fabric, relates to the technical field of fabrics, and aims to solve the problem that a traditional fabric cannot have ventilation and sun-proof performances. The key points of the technical scheme are as follows: including sun-proof inlayer and the ventilative inlayer of mutual fixed, ventilative inlayer is including ventilative section and the shading section that sets up in turn, the equipartition has a plurality of ventilative grooves that run through it along its thickness direction on the ventilative section, is close to the equipartition on the shading section of sun-proof outer one side have with a plurality of first air guide grooves of shading section width unanimity, is close to on the sun-proof outer equipartition of ventilative groove one side have a plurality of second air guide grooves with first air guide groove intercommunication, run through on the sun-proof outer a plurality of bleeder vents with first air guide groove intercommunication of having seted up. The polyester special-shaped fiber and the cotton fiber are arranged in the fabric, and the air permeability and the sun-proof performance of the polyester special-shaped fiber and the cotton fiber are utilized to ensure that the whole fabric has good and stable air permeability and sun-proof performance.

Description

Sun-proof polyester cotton fabric

Technical Field

The utility model relates to the technical field of fabrics, in particular to a sun-proof polyester cotton fabric.

Background

The fabric is a flat soft piece material formed by intersecting, winding and connecting fine and soft long objects, is a production material of a plurality of articles in daily life, is small enough to be clothing and apparel, is large enough to be various home textiles and the like, is common fabric articles in daily life, has various types and functions along with the continuous improvement of productivity level, and has larger specific gravity in the total fabric amount.

The fabric made of chemical fiber has many advantages compared with the fabric made of natural fiber, but there are still some defects, the fabric which is closely contacted with people in daily life is taken as the fabric which has the properties deeply focused by people, the comfort is the most important one among the properties of the fabric, and the factors influencing the comfort of the fabric are various, wherein the sun-proof property is one of the properties, the traditional fabric generally enhances the sun-proof property of the whole fabric by thickening the fabric, but the way can lead the fabric to have good ventilation comfort in hot summer, the way of enhancing the ventilation property generally increases the pore volume which is communicated with the inner side and the outer side of the fabric, but the way can influence the sun-proof property of the fabric, and the properties of the fabric are generally determined by the fabric for manufacturing the fabric, so that the fabric structure with good sun-proof property and ventilation property is necessary.

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 a sun-proof polyester-cotton fabric, and the aims of improving the ventilation and sun-proof performances of the fabric are fulfilled through the arrangement of a structure.

The technical aim of the utility model is realized by the following technical scheme: this sun-proof polyester-cotton fabric, including sun-proof skin and the ventilative inlayer of mutual fixed, ventilative inlayer is including ventilative section and the shading section that sets up in turn, the equipartition has a plurality of ventilative grooves that run through it along its thickness direction on the ventilative section, is close to sun-proof skin one side the equipartition has a plurality of first air guide grooves unanimous with shading section width on the shading section, is close to ventilative groove one side equipartition has a plurality of second air guide grooves with first air guide groove intercommunication on the sun-proof skin, run through on the sun-proof skin and seted up a plurality of bleeder vents with first air guide groove intercommunication.

The utility model is further provided with: the sun-proof outer layer is formed by plain weave of polyester cotton yarns, and the breathable inner layer is formed by weaving of breathable yarns.

The utility model is further provided with: the shading section is a plain weave, and the ventilation section is a through hole weave.

The utility model is further provided with: the breathable section is formed by bundling and weaving 5 breathable yarns, warp yarn tissue points of the breathable section are floating, weft yarn tissue points of the breathable section are sinking, and tissue circulation of the breathable section is as follows: the sinking, floating, sinking, floating, sinking and sinking floating, sinking, floating, sinking and floating sinking, floating and sinking sinking and floating floating, sinking, floating, and the like sinking, floating, sinking, floating and sinking sinking, floating, sinking, floating and sinking.

The utility model is further provided with: the cross-sectional shapes along the width direction of the first air guide groove and the second air guide groove are rectangular.

The utility model is further provided with: the polyester cotton yarn comprises a cotton yarn core and polyester cladding yarn cladding the outer side of the cotton yarn core, wherein the cotton yarn core is formed by twisting cotton fibers, and the polyester cladding yarn is formed by twisting polyester profiled fibers with multi-leaf cross sections.

The utility model is further provided with: the breathable yarn is formed by twisting bamboo charcoal fibers and polyester profiled fibers.

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

a plurality of first air guide grooves with the same width as the shading section are uniformly distributed on the shading section close to one side of the sun-proof outer layer, a plurality of second air guide grooves communicated with the first air guide grooves are uniformly distributed on the sun-proof outer layer close to one side of the ventilation grooves, the first air guide grooves and the second air guide grooves are formed in a hot-pressing mode, a plurality of ventilation holes which penetrate through the sun-proof outer layer and are communicated with the first air guide grooves are processed on the sun-proof outer layer through a laser perforating machine, the communicating degree of the inner side and the outer side of the sun-proof outer layer is increased through the ventilation holes, so that flowing air can flow through the sun-proof outer layer through the ventilation holes, the ventilation performance of the whole structure is further enhanced, meanwhile, flowing air through the ventilation holes can enter the first air guide grooves, flowing air in the first air guide grooves can flow into the second air guide grooves communicated with the ventilation grooves, flowing air in the second air guide grooves flows into the ventilation grooves, stable flowing air on the whole inner side and outer side of the structure can be enabled to flow and exchange stably, and meanwhile, the whole ventilation performance of the whole structure can be further be guaranteed.

Drawings

FIG. 1 is an exploded view of the present utility model;

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

FIG. 3 is a second exploded view of the present utility model;

FIG. 4 is an enlarged view at B in FIG. 3;

FIG. 5 is a schematic diagram of the ventilation segment of the present utility model;

FIG. 6 is a cut sheet of polyester cotton yarn according to the present utility model;

FIG. 7 is a cut-away view of the breathable yarn of the present utility model.

In the figure: 1. a sun-protective outer layer; 2. a ventilation section; 3. a light shielding section; 4. a ventilation groove; 5. a first air guide groove; 6. a second air guide groove; 7. ventilation holes; 8. polyester cotton yarn; 9. breathable yarns; 10. a cotton yarn core; 11. polyester cladding yarn; 12. cotton fibers; 13. polyester special-shaped fibers; 14. bamboo charcoal fiber.

Detailed Description

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

This sun-proof polyester-cotton fabric, as shown in fig. 1 and 2, including the sun-proof skin 1 and the ventilative inlayer that realize fixed connection through the mode of yarn sewing up each other, utilize sun-proof skin 1 to have the characteristics that sun-proof performance is good to strengthen the holistic sun-proof stability of structure, utilize the characteristics that ventilative inlayer has good gas permeability to strengthen the holistic ventilative and comfort property of structure, ventilative inlayer is including ventilative section 2 and the shading section 3 that set up in turn, utilize ventilative section 2 to have the characteristics that the gas permeability is stable to strengthen the holistic ventilative and comfort of structure, utilize the characteristics that shading section 3 has to have good shading performance to strengthen the holistic shading and sun-proof performance of structure.

As shown in fig. 1-4, a plurality of ventilation grooves 4 penetrating through the ventilation section 2 along the thickness direction are uniformly distributed on the ventilation section 2, the communication degree of the inner side and the outer side of the ventilation section 2 is increased through the formed ventilation grooves 4, so that flowing air can better flow through the ventilation grooves 4 and realize gas exchange, the ventilation and comfort of the whole structure are further enhanced, a plurality of first air guide grooves 5 with the same width as the light shielding section 3 are uniformly distributed on the light shielding section 3 near one side of the light shielding outer layer 1, a plurality of second air guide grooves 6 communicated with the first air guide grooves 5 are uniformly distributed on the light shielding outer layer 1 near one side of the ventilation grooves 4, the first air guide grooves 5 and the second air guide grooves 6 are all formed in a hot pressing mode, and the cross section shapes along the width direction of the first air guide grooves 5 and the second air guide grooves 6 are all rectangular, the sun-proof outer layer 1 is provided with a plurality of ventilation holes 7 which are arranged in a penetrating manner and are communicated with the first air guide groove 5 through the laser perforating machine, the communication degree of the inner side and the outer side of the sun-proof outer layer 1 is increased through the ventilation holes 7, so that flowing air can flow through the sun-proof outer layer 1 through the ventilation holes 7, the ventilation and comfort of the whole structure are further enhanced, meanwhile, air flowing through the ventilation holes 7 can enter the first air guide groove 5, air in the first air guide groove 5 can flow into the second air guide groove 6 communicated with the first air guide groove, flowing air in the second air guide groove 6 flows into the ventilation groove 4, stable flowing and exchanging of flowing air at the inner side and the outer side of the whole structure can be realized, meanwhile, light can be prevented from directly flowing through the ventilation groove 4, the ventilation holes 7, the first air guide groove 5 and the second air guide groove 6 which are arranged, and the integral sun-proof performance of the structure can be enhanced while the integral air permeability of the structure is ensured to be stable.

As shown in fig. 1 to 7, the sun-proof outer layer 1 is formed by plain weaving of polyester cotton yarns 8, the ventilation and comfort of the whole structure are enhanced by utilizing the characteristics of high structural strength and good ventilation property of the plain weave structure, the ventilation inner layer is formed by weaving of ventilation yarns 9, the shading section 3 is a plain weave, the ventilation section 2 is a through hole structure, the ventilation and comfort of the whole fabric are enhanced by utilizing the characteristics of good ventilation property of the ventilation yarns 9, and the structure of the ventilation groove 4 can be stably formed on the ventilation section 2 by utilizing the weaving structure of the through hole structure.

As shown in fig. 1 to 5, the ventilation segment 2 is formed by knitting 5 ventilation yarns 9 in bundles, warp yarn stitch points of the ventilation segment 2 are floating, weft yarn stitch points of the ventilation segment 2 are sinking, and the stitch cycle of the ventilation segment 2 is as follows: the air-permeable tank is characterized in that the air-permeable tank is formed by the weaving mode, and the stable through hole organization structure is formed by the weaving mode, so that the air-permeable tank 4 structure is formed and the air permeability of the whole structure is better.

As shown in fig. 6 to 7, the polyester cotton yarn 8 comprises a cotton yarn core 10 and a polyester cladding yarn 11 cladding the outer side of the cotton yarn core 10, the cotton yarn core 10 is formed by twisting cotton fibers 12 through a twisting machine, the integral performance of the structure is enhanced by utilizing the characteristics of good air permeability and hygroscopicity of the cotton fibers 12, the polyester cladding yarn 11 is formed by twisting polyester profiled fibers 13 with a multi-leaf cross section shape through the twisting machine, the integral elastic deformation performance and comfort of the structure are enhanced by utilizing the characteristics of good elasticity of the fibers of the polyester materials, the cross section shape of the polyester profiled fibers 13 is set to be a trilobal shape, the air permeability yarns 9 are formed by twisting bamboo carbon fibers 14 and the polyester profiled fibers 13 through the twisting machine, the formed yarns and the porous amount of the air and water which are more permeable for flowing are ensured by utilizing the strip grooves on the surfaces of the polyester profiled fibers 13, the integral air permeability and comfort of the structure are enhanced, the integral reflective performance of the structure is enhanced by utilizing the characteristics of the polyester profiled fibers 13, the integral reflective performance of the structure is further enhanced, the quantity of the light transmitting fabric is further enhanced, and the integral reflective performance of the structure is further enhanced.

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 (7)

1. A sun-proof polyester-cotton fabric, including sun-proof skin (1) and ventilative inlayer that are fixed each other, its characterized in that: the novel solar energy sun-proof inner layer comprises ventilation sections (2) and shading sections (3) which are alternately arranged, a plurality of ventilation grooves (4) penetrating the ventilation sections (2) along the thickness direction of the ventilation sections are uniformly distributed on the ventilation sections (2), a plurality of first air guide grooves (5) which are consistent with the width of the shading sections (3) are uniformly distributed on the shading sections (3) which are close to one side of the sun-proof outer layer (1), a plurality of second air guide grooves (6) which are communicated with the first air guide grooves (5) are uniformly distributed on the sun-proof outer layer (1), and a plurality of ventilation holes (7) which are communicated with the first air guide grooves (5) are formed in the sun-proof outer layer (1) in a penetrating mode.

2. The sun-resistant polyester-cotton fabric according to claim 1, characterized in that: the sun-proof outer layer (1) is formed by plain weaving of polyester cotton yarns (8), and the breathable inner layer is formed by weaving of breathable yarns (9).

3. The sun-resistant polyester-cotton fabric according to claim 2, characterized in that: the shading section (3) is in plain weave, and the ventilation section (2) is in through hole weave.

4. A sun-protecting polyester-cotton fabric according to claim 3, characterized in that: the breathable section (2) is formed by weaving 5 breathable yarns (9) in bundles, warp yarn tissue points of the breathable section (2) are floating, weft yarn tissue points of the breathable section (2) are sinking, and the tissue cycle of the breathable section (2) is as follows: the sinking, floating, sinking, floating, sinking and sinking floating, sinking, floating, sinking and floating sinking, floating and sinking sinking and floating floating, sinking, floating, and the like sinking, floating, sinking, floating and sinking sinking, floating, sinking, floating and sinking.

5. The sun-resistant polyester-cotton fabric according to claim 2, characterized in that: the cross-sectional shapes of the first air guide groove (5) and the second air guide groove (6) along the width direction are rectangular.

6. The sun-resistant polyester-cotton fabric according to claim 2, characterized in that: the polyester cotton yarn (8) comprises a cotton yarn core (10) and polyester cladding yarn (11) cladding the cotton yarn core (10) and is formed by twisting cotton fibers (12), and the polyester cladding yarn (11) is formed by twisting polyester profiled fibers (13) with multi-leaf cross sections.

7. The sun-resistant polyester-cotton fabric according to claim 6, characterized in that: the breathable yarn (9) is formed by twisting bamboo charcoal fibers (14) and polyester profiled fibers (13).

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