CN217757817U

CN217757817U - Sun-proof breathable fabric

Info

Publication number: CN217757817U
Application number: CN202220556859.0U
Authority: CN
Inventors: 马龙; 林泽
Original assignee: Janezt Co ltd
Current assignee: Janezt Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-11-08
Anticipated expiration: 2032-03-15

Abstract

The utility model provides a sun-proof ventilative surface fabric, sun-proof ventilative surface fabric includes base fabric (13) and sets up in arch shutter structure (11) on base fabric surface, hole (12) of arch shutter structure form the hole on the base fabric. The utility model provides a sun-proof ventilative surface fabric has outstanding sun-proof ventilation effect, and the surface fabric is frivolous simultaneously, and is comfortable and easy to wear.

Description

Sun-proof breathable fabric

Technical Field

The utility model belongs to the textile fabric field, concretely relates to sun-proof ventilative surface fabric especially relates to a light sun-proof ventilative surface fabric.

Background

In the current market, sun-proof clothes fabrics are many in shape, color and color, but are mainly divided into woven sun-proof clothes fabrics and knitted sun-proof clothes fabrics. The clothes made of the woven fabric can be extremely light and thin, but in order to prevent sun, the weaving density must be as large as possible, and the clothes can be worn on the body; while the knitted sun-blocking garment fabric is formed by bending yarns into loops and mutually sleeving the loops, and has certain air permeability, in order to keep good sun-blocking performance of the fabric and achieve a sufficient shielding effect on light, the fabric needs to be woven more tightly or more thickly, and the air permeability and the wearability of the fabric are greatly reduced. Therefore, the fabric has the advantages of sun protection, high air permeability, light weight and thinness, and is a problem to be solved urgently.

CN214606303U discloses a sun-proof ventilative surface fabric, this surface fabric includes the inside layer that distributes from inside to outside in proper order, the layer that absorbs moisture, fretwork supporting layer and sun-proof ventilative layer, wherein the fretwork supporting layer includes a plurality of supporter, wherein sun-proof ventilative layer comprises a plurality of layers of ultraviolet resistance surface course that have the ventilation hole, and the position of ventilation hole is crisscross each other between the adjacent two-layer ultraviolet resistance surface course, can form crooked airflow channel with the cooperation of the fretwork supporting layer of inlayer, thereby guarantee the gas permeability of surface fabric, and the range upon range of distribution of ultraviolet resistance surface course can play better ultraviolet resistance ability.

CN209409503U discloses a ventilative sun-proof bubble check surface fabric, including anti-wrinkle layer, anti-wrinkle layer's top covers the elastic layer, and elastic layer's top covers there is the moisture absorption layer, and the top of moisture absorption layer covers ventilative layer, and ventilative layer's top covers has the bubble check, and the top of bubble check covers sun-proof layer. This surface fabric increases the surface fabric surface through the sun-proof layer that sets up and reflects and the scattering effect to ultraviolet ray, prevent that ultraviolet ray from seeing through the human skin of surface fabric harm, bubble check through setting up promotes the wearability of surface fabric, increase of service life, avoid the surface fabric to breed mould through the ventilative layer that sets up, and keep the human body dry and comfortable all the time, the perfect solution is ventilative, the waterproof problem, the hygroscopic layer through setting up can dry fast after the washing, the elastic layer reinforcing travelling comfort through setting up, reach not balling-up through the crease-resistant layer that sets up, the crease-resistant effect.

CN204136510U discloses a deodorant and sun-proof fabric with good waterproofness and air permeability. The sun-proof fabric comprises a sun-proof layer (1), a fiber layer (2), a woven fabric layer (3), a polyurethane film layer (5) and a knitted fabric layer (4) from outside to inside in sequence; the back of the knitted fabric layer is compounded with a base layer, the base layer is composed of a polyester fabric layer, a resin coating layer and a polyurethane coating layer, and the polyester fabric layer is sequentially coated upwards with the resin coating layer and the polyurethane coating layer. The fabric has a sun-proof function and good air permeability.

Although the fabric can achieve the effects of sun protection and ventilation, the fabric is complex in structure and large in gram weight. Therefore, how to provide a fabric which has a simple structure, is light and convenient to wear, and can realize sun protection and ventilation becomes a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model aims to provide a sun-proof ventilative surface fabric, especially provide a light sun-proof ventilative surface fabric. The utility model provides a sun-proof ventilative surface fabric has outstanding sun-proof ventilation effect, and the surface fabric is frivolous simultaneously, and is comfortable and easy to wear.

In order to achieve the purpose of the utility model, the utility model adopts the following technical proposal:

the utility model provides a sun-proof ventilative surface fabric, sun-proof ventilative surface fabric includes base fabric 13 and sets up in the arch shutter structure 11 on base fabric surface, the hole 12 of arch shutter structure forms the hole on the base fabric.

The sun-proof breathable fabric is provided with the arched shutter structure, so that the manufactured clothes can prevent sunlight from irradiating from top to bottom, vertically or from the side at equal angles to penetrate through the fabric, and a sun-proof effect is achieved; the pores of the shutter structure can enable air to circulate inside and outside, so that the ventilation effect is achieved; and because the fabric has a simple structure, the gram weight of the fabric can be obviously reduced, so that the fabric is lighter and thinner and is more comfortable to wear.

Preferably, the sun-proof breathable fabric is a woven fabric formed by weaving first yarns and second yarns.

The first yarns are anti-UV yarns, and the anti-UV yarns comprise any one of anti-UV terylene, anti-UV chinlon or anti-UV polyethylene.

The second yarn is elastic yarn, and the elastic yarn comprises any one of spandex, elastic polyester, polyester-polyurethane composite yarn or polyamide-polyurethane composite yarn.

Preferably, the base fabric is formed by weaving the first yarns.

The arched louver structure is formed by weaving a second yarn.

The structure unit of the arched shutter structure is an arch bridge structure: the warp direction is divided into 9 groups of yarns, the weft direction is divided into 6 groups of yarns, wherein the

weft direction

2, 3, 4 and 5 yarns adopt second yarns, and the

weft direction

1, 6 yarns and the warp direction 9 groups of yarns all adopt first yarns.

Preferably, the sun-proof breathable fabric is a knitted fabric formed by knitting third yarns.

The third yarn is anti-UV elastic yarn, and the anti-UV elastic yarn comprises any one of elastic terylene, elastic chinlon, terylene-spandex composite yarn or nylon-spandex composite yarn.

Preferably, the knitted fabric is of a circular knitted structure: the third yarn is divided into 8 groups for circular weaving, the yarn of the 1 st group is firstly subjected to tucking, and is circularly processed after being looped; the 2 nd group of yarns are formed into loops after being formed into floating threads, and are circularly carried out; looping the 3 rd group of yarns, then tucking, and then circularly performing; the 4 th group of yarns are continuously looped and recycled; looping the 5 th group of yarns, then tucking, and then circularly performing; the 6 th group of yarns form floating yarns after being looped and then are circularly carried out; the 7 th group of yarns are subjected to loop collection and then loop formation, and then are circularly processed; and the 8 th group is recycled after two continuous loop formations.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a sun-proof breathable fabric, which can prevent sunlight from irradiating the fabric from top to bottom, vertically or from the side and the like by arranging an arched shutter structure, thereby achieving the sun-proof effect; the opening of the shutter structure can enable air to circulate inside and outside, so that the ventilation effect is achieved; and because the fabric has a simple structure, the gram weight of the fabric can be obviously reduced, so that the fabric is lighter and thinner and is more comfortable to wear.

Drawings

FIG. 1 is a schematic structural view of a sun block breathable fabric in an embodiment, wherein 11-arch louver structure, 12-voids of louver structure, 13-base fabric;

fig. 2 is a schematic diagram of a fabric weaving structure of the sun-proof breathable fabric provided in example 1, wherein a louver structure is shown in a dotted frame, and 1-warp 1 st yarn, 2-warp 2 nd yarn, 3-warp 3 rd yarn, 4-warp 4 th yarn, 5-warp 5 th yarn, 6-warp 6 th yarn, 7-warp 7 th yarn, 8-warp 8 th yarn, 9-warp 9 th yarn, 1 '-weft 1 st yarn, 2' -weft 2 nd yarn, 3 '-weft 3 rd yarn, 4' -weft 4 th yarn, 5 '-weft 5 th yarn, 6' -weft 6 th yarn;

fig. 3 is a schematic diagram of a weft knitting structure loop of the sun-proof breathable fabric provided in examples 2 to 3, wherein a louver structure is arranged in a box, 21-the 1 st group of yarns, 22-the 2 nd group of yarns, 23-the 3 rd group of yarns, 24-the 4 th group of yarns, 25-the 5 th group of yarns, 26-the 6 th group of yarns, 27-the 7 th group of yarns, 28-the 8 th group of yarns, and 29-the louver structure;

fig. 4 is a schematic diagram of weft knitting structure knitting of the sun-proof breathable fabric provided in examples 2 to 3, wherein 21 to the 1 st set of yarns, 22 to the 2 nd set of yarns, 23 to the 3 rd set of yarns, 24 to the 4 th set of yarns, 25 to the 5 th set of yarns, 26 to the 6 th set of yarns, 27 to the 7 th set of yarns, and 28 to the 8 th set of yarns.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments. It should be understood by those skilled in the art that the described embodiments are merely provided to assist in understanding the present invention and should not be construed as specifically limiting the present invention.

The structure of the sun-proof breathable fabric in the following examples is shown in fig. 1, wherein 11 is an arched louver structure, 12 is a gap of the louver structure, and 13 is a base fabric.

Example 1

The embodiment provides a sun-proof breathable fabric, which is a woven fabric, and a woven structure of the fabric is shown in fig. 2, wherein a dashed frame is provided with a louver structure, 1 is a warp-wise 1 st yarn, 2 is a warp-wise 2 nd yarn, 3 is a warp-wise 3 rd yarn, 4 is a warp-wise 4 th yarn, 5 is a warp-wise 5 th yarn, 6 is a warp-wise 6 th yarn, 7 is a warp-wise 7 th yarn, 8 is a warp-wise 8 th yarn, 9 is a warp-wise 9 th yarn, 1 'is a weft-wise 1 st yarn, 2' is a weft-wise 2 nd yarn, 3 'is a weft-wise 3 rd yarn, 4' is a weft-wise 4 th yarn, 5 'is a weft-wise 5 th yarn, and 6' is a weft-wise 6 th yarn; weft directions 2', 3', 4 'and 5' are elastic weft yarns, warp directions 1-9 are non-elastic warp yarns, and weft directions 1 'and 6' are non-elastic weft yarns.

The elastic weft yarns are anti-UV Invidant T400D/36F DTY-FD elastic polyester yarns, and the warp yarns and the inelastic weft yarns are anti-UV 75D/36F DTY-FD polyester yarns.

The preparation method comprises the following steps:

circularly weaving 9 groups of yarns in the warp direction and 6 groups of yarns in the weft direction according to the structure of a figure 2, wherein the weft-

direction

2, 3, 4 and 5 yarns adopt elastic weft yarns, the weft-

direction

1, 6 and the warp-direction adopt non-elastic yarns, the weaving warp-weft density is 160 multiplied by 90, and the sun-proof breathable fabric is obtained, and the gram weight is 90g/m ² 。

The fabric is formed by a plurality of elastic weft yarns from short to long at the position of a dotted line frame, and the longer the elastic weft yarns are, the larger the elastic retraction is, so that an arch bridge structure higher than a basic structure can be formed, and the sun-proof and breathable effects are achieved.

Example 2

The present embodiment provides a sun-blocking breathable fabric, which is a knitted fabric, a schematic diagram of a weft knitting structure stitch is shown in fig. 3, wherein a frame is a louver structure, and a schematic diagram of a weft knitting structure knitting is shown in fig. 4, wherein 21 is a 1 st set of yarns, 22 is a 2 nd set of yarns, 23 is a 3 rd set of yarns, 24 is a 4 th set of yarns, 25 is a 5 th set of yarns, 26 is a 6 th set of yarns, 27 is a 7 th set of yarns, 28 is an 8 th set of yarns, and 29 is a louver structure.

The yarn adopts UV-resistant Envyda T400D/36F DTY-FD elastic polyester yarn, and the weaving machine adopts a 28-needle weft circular knitting machine.

The 8 groups of yarns adopt circular weaving, the 1 st group of yarns are firstly subjected to tucking, looped and then circularly processed; the 2 nd group of yarns are formed into floating threads and then are looped and then are circularly carried out; looping the 3 rd group of yarns, then tucking, and then circularly performing; the 4 th group of yarns are continuously looped and recycled; looping the 5 th group of yarns, then tucking, and then circularly performing; the 6 th group of yarns form floating yarns after being looped and then are circularly carried out; the 7 th group of yarns are subjected to tucking, looping and then circulating; and (8) performing looping twice continuously, and then performing recycling to obtain the sun-proof breathable fabric with the gram weight of 130g/m ² 。

Due to the elastic shrinkage of the yarns, pores with a low-height louver structure are formed on the fabric, so that the sun-proof and breathable effects are achieved.

Example 3

The present embodiment provides a sun-blocking breathable fabric, which is a knitted fabric, a schematic diagram of a weft knitting structure stitch is shown in fig. 3, wherein a frame is a louver structure, and a schematic diagram of a weft knitting structure knitting is shown in fig. 4, wherein 21 is a 1 st set of yarns, 22 is a 2 nd set of yarns, 23 is a 3 rd set of yarns, 24 is a 4 th set of yarns, 25 is a 5 th set of yarns, 26 is a 6 th set of yarns, 27 is a 7 th set of yarns, and 28 is an 8 th set of yarns.

The yarn is anti-UV polyamide/polyurethane composite yarn, wherein polyamide is 70D/48F, and spandex is 20D; the loom adopts a 28-needle weft circular knitting machine.

The 8 groups of yarns adopt circular weaving, the 1 st group of yarns are firstly subjected to tucking, looped and then circularly processed; the 2 nd group of yarns are formed into floating threads and then are looped and then are circularly carried out; looping the 3 rd group of yarns, then tucking, and then circularly performing; the 4 th group of yarns are continuously looped and recycled; looping the 5 th group of yarns, then tucking, and then circularly performing; the 6 th group of yarns form floating yarns after being looped and then are circularly carried out; the 7 th group of yarns are subjected to tucking and then loopingAnd then the operation is recycled; and (8) performing looping twice continuously, and then performing recycling to obtain the sun-proof breathable fabric with the gram weight of 155g/m ² 。

The fabric can form the pores of the shutter structure by adopting a specific method, can prevent sunlight from irradiating and penetrating the fabric from top to bottom, vertically or from the side and the like, has a sun-proof effect, can have a ventilation effect, and simultaneously has a simple structure, so that the gram weight can reach 155g/m ² The fabric is obviously lower than similar products, so that the fabric is lighter and thinner and is more comfortable to wear.

The applicant states that the present invention is described by the above embodiments, but the present invention is not limited to the above embodiments, i.e. the present invention should not be implemented by relying on the above embodiments. It should be clear to those skilled in the art that any improvement of the present invention, to the equivalent replacement of each raw material of the present invention, the addition of auxiliary components, the selection of specific modes, etc., all fall within the protection scope and disclosure scope of the present invention.

The above detailed description describes the preferred embodiments of the present invention, however, the present invention is not limited to the specific details of the above embodiments, and the technical concept of the present invention can be modified to various simple modifications, and these simple modifications all belong to the protection scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

Claims

1. The sun-proof breathable fabric is characterized by comprising a base fabric (13) and an arched louver structure (11) arranged on the surface of the base fabric, wherein pores (12) of the arched louver structure are formed as holes in the base fabric;

the sun-proof breathable fabric is woven fabric, and the woven fabric is formed by weaving first yarns and second yarns; the first yarns are anti-UV yarns, and the anti-UV yarns comprise any one of anti-UV terylene, anti-UV chinlon or anti-UV polyethylene; the second yarns are elastic yarns, and the elastic yarns comprise any one of spandex, elastic polyester, elastic nylon, polyester-polyurethane composite yarns or polyamide-polyurethane composite yarns; the base fabric is formed by weaving first yarns; the arched louver structure is formed by weaving a second yarn; the structure unit of the arched shutter structure is an arch bridge structure: the warp direction is divided into 9 groups of yarns, the weft direction is divided into 6 groups of yarns, wherein the weft direction 2, 3, 4 and 5 yarns adopt second yarns, and the weft direction 1, 6 yarns and the warp direction 9 groups of yarns all adopt first yarns;

or the sun-proof breathable fabric is a knitted fabric formed by knitting third yarns; the third yarn is anti-UV elastic yarn, and the anti-UV elastic yarn comprises any one of elastic terylene, elastic chinlon, terylene-spandex composite yarn or nylon-spandex composite yarn.