CN221218053U - Sun-proof breathable polyester fabric - Google Patents
Sun-proof breathable polyester fabric Download PDFInfo
- Publication number
- CN221218053U CN221218053U CN202321926624.7U CN202321926624U CN221218053U CN 221218053 U CN221218053 U CN 221218053U CN 202321926624 U CN202321926624 U CN 202321926624U CN 221218053 U CN221218053 U CN 221218053U
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- CN
- China
- Prior art keywords
- sun
- shading
- base layer
- yarns
- warp
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- 239000004744 fabric Substances 0.000 title claims abstract description 48
- 229920000728 polyester Polymers 0.000 title claims abstract description 27
- 239000000835 fiber Substances 0.000 claims description 15
- 230000031700 light absorption Effects 0.000 claims description 13
- 229920002972 Acrylic fiber Polymers 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 239000003610 charcoal Substances 0.000 claims description 2
- 229920004934 Dacron® Polymers 0.000 claims 1
- 239000005020 polyethylene terephthalate Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 abstract description 5
- 239000004753 textile Substances 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 4
- 239000004917 carbon fiber Substances 0.000 description 4
- 238000009941 weaving Methods 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 230000037072 sun protection Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
Abstract
The utility model discloses a sun-proof breathable polyester fabric, and relates to the technical field of textiles. The key points of the technical scheme are as follows: the sun-proof fabric comprises a base layer, wherein one side of the base layer is fixedly connected with a plurality of shielding sheets, a ventilation channel is formed between the shielding sheets and the base layer, and the warp and weft densities of the shielding sheets are larger than those of the base layer.
Description
Technical Field
The utility model relates to the technical field of textiles, in particular to a sun-proof breathable polyester fabric.
Background
Polyester is a common fiber with good structural strength and wear resistance, and polyester fabrics are often used for manufacturing daily necessities such as clothes by utilizing the characteristics of polyester fibers.
In order to ensure the air permeability during use, the fabric for making clothes can increase holes in the fabric, at the moment, external sunlight can penetrate through the holes to irradiate the surface of a user, in order to reduce the light transmittance of the fabric, the number of the holes of the fabric can be reduced or the weaving density of the fabric can be increased, and at the moment, the circulation of air inside and outside the fabric is influenced, so that the problem that part of the fabric cannot be simultaneously used for sun protection and air permeability is solved by the arrangement of the structure.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide the sun-proof breathable polyester fabric, and the aim of improving the overall sun-proof breathable performance 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 sun-proof breathable polyester fabric comprises a base layer, wherein one side of the base layer is fixedly connected with a plurality of shielding sheets, a breathable channel is formed between each shielding sheet and the base layer, the warp and weft density of each shielding sheet is larger than that of the base layer, one side, close to the base layer, of each shielding sheet is fixedly connected with a plurality of light absorbing sheets which are propped against the base layer, and a breathable space is formed between each two adjacent light absorbing sheets.
The utility model is further provided with: one side of the base layer, which is close to the shielding sheet, is inwards recessed to form a plurality of grooves with the same relative positions as the shielding sheet.
The utility model is further provided with: the base layer is provided with a plurality of through holes with the same relative positions as the shielding sheets.
The utility model is further provided with: the light absorbing sheet and the shielding sheet are woven together through light absorbing yarns in a warp-weft knitting mode to form a warp-flower-forming tissue, the ground tissue of the warp-flower-forming tissue is the shielding sheet, and the flower tissue of the warp-flower-forming tissue is the light absorbing sheet.
The utility model is further provided with: the base layer is woven by shading yarns, the shading yarns comprise shading core yarns I and shading core yarns II, the shading core yarns I are formed by twisting polyester fibers I, and the shading core yarns II are formed by twisting acrylic fibers.
The utility model is further provided with: the light absorption yarns comprise light absorption core yarns I and light absorption core yarns II, the light absorption core yarns I are formed by twisting bamboo carbon fibers, and the light absorption core yarns II are formed by twisting polyester fibers.
In summary, the utility model has the following beneficial effects: the setting of shielding piece can block the sunshine that passes the through-hole and get into inside surface fabric, has reduced the volume that external sunshine passed the surface fabric, has guaranteed the light-proof nature of surface fabric, further absorbs the external sunshine with shielding piece contact through the setting of light-absorbing piece, and has the space that supplies the air to flow through between the adjacent light-absorbing piece, makes the surface fabric can compromise shading and gas permeability when using through the setting of structure.
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 an enlarged view of a portion a in fig. 2;
FIG. 4 is a cut-away view of a shading yarn according to the present utility model;
FIG. 5 is a cut-away view of a light absorbing yarn according to the present utility model.
In the figure: 1. a base layer; 2. a shielding sheet; 3. a groove; 4. a light absorbing sheet; 5. a through hole; 6. light absorbing yarns; 7. polyester fiber I; 8. acrylic fiber; 9. shading yarn; 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.
The sun-proof breathable polyester fabric is shown in fig. 1-3, the sun-proof breathable polyester fabric comprises a base layer 1, one side of the base layer 1 is sewed with a plurality of shielding sheets 2 through a sewing machine, the shielding sheets 2 are arranged to block external sunlight penetrating through the base layer 1 and entering the fabric, the thickness of the fabric is increased through the arrangement of the shielding sheets 2, the external sunlight can be better absorbed and reflected inside the fabric, the quantity of the external sunlight penetrating through the fabric is further reduced, the sun-proof performance of the fabric in use is guaranteed, a breathable channel exists between the shielding sheets 2 and the base layer 1, the space for the external air to flow through is reserved inside the fabric through the arrangement of the breathable channel, the ventilation comfort of the fabric in use is guaranteed, the warp and weft density of the shielding sheets 2 is larger than the warp and weft density of the base layer 1, accordingly the holes inside the shielding sheets 2 are reduced, the quantity of the shielding sheets 2 for the external sunlight to penetrate through inside is further reduced, and the fabric has good sun-proof and breathable performances through the arrangement of the structure.
As shown in fig. 1-3, a plurality of grooves 3 with the same relative positions as those of the shielding sheets 2 are formed on one side, close to the shielding sheets 2, of the base layer 1 through hot pressing of a hot press, ventilation channels are formed by surrounding the grooves 3 and the shielding sheets 2, the distance between the base layer 1 and the shielding sheets 2 is increased through the arrangement of the grooves 3, so that the space for outside air to flow through inside the fabric is increased, and the comfort of the fabric in the use process is optimized.
As shown in fig. 1-3, a plurality of light absorbing sheets 4 which are propped against the base layer 1 are fixedly connected to one side of the shielding sheet 2 close to the base layer 1, ventilation spaces exist between the adjacent light absorbing sheets 4, the arrangement of the light absorbing sheets 4 can block and absorb external sunlight penetrating through the base layer 1 and entering the fabric, external light penetrating through the fabric and contacting with the body surface of a user is further reduced through the arrangement of the structure, air flowing through by external air exists between the base layer 1 and the light absorbing sheets 4 through the arrangement of the light absorbing sheets 4, so that the air penetrating through the base layer 1 can better enter the fabric and contact with the body surface of the user, and ventilation and light shielding performance of the fabric in use is enhanced.
As shown in fig. 1-3, a plurality of through holes 5 with the same relative positions of the shielding sheets 2 are formed along the thickness direction of the base layer 1 through a laser perforating machine, the arrangement of the through holes 5 increases the pore volume inside the fabric, increases the channel for outside air to enter the fabric, ensures the air permeability of the fabric during use, and the light entering the fabric along the through holes 5 can be blocked and absorbed by the shielding sheets 2, so that the structure can give consideration to sun protection and air permeability during use.
As shown in fig. 1, 2, 3 and 5, the light absorbing sheet 4 and the shielding sheet 2 are woven together by the light absorbing yarns 6 in a warp and weft knitting mode to form a warp and flower-like structure, the ground structure of the warp and flower-like structure is the shielding sheet 2, the flower structure of the warp and flower-like structure is the light absorbing sheet 4, and the arrangement of the warp and flower-like structure enables the shielding sheet 2 to naturally form the light absorbing sheet 4 during weaving, so that the stability of the whole structure is ensured.
As shown in fig. 1 and 4, the base layer 1 is woven by the shading yarns 9, the shading yarns 9 comprise shading core yarns 1 and shading core yarns two, the shading core yarns 1 and the shading core yarns two are twisted by a twisting machine to form the shading yarns 9, the shading core yarns 7 are twisted by a twisting machine, the polyester fibers 7 have good light resistance, the shading yarns 9 and the light resistance of the base layer 1 are ensured by the arrangement of the polyester fibers 7, the shading core yarns two are twisted by an acrylic fiber 8 by the twisting machine, the sunlight resistance of the acrylic fiber 8 is good, and the structural strength of the fabric is ensured by the arrangement of the acrylic fiber 8.
As shown in fig. 1, 2, 3 and 5, the light absorbing yarn 6 includes a first light absorbing core yarn and a second light absorbing core yarn, the first light absorbing core yarn and the second light absorbing core yarn are twisted by a twisting machine to form the light absorbing yarn 6, the first light absorbing core yarn is formed by twisting bamboo carbon fibers 10 by the twisting machine, the bamboo carbon fibers 10 are usually in dark gray color, the shielding sheet 2 and the light absorbing sheet 4 can stably absorb sunlight passing through the base layer 1 through the arrangement of the bamboo carbon fibers 10, the second light absorbing core yarn is formed by twisting polyester fibers 11 by the twisting machine, the polyester fibers 11 have good structural strength and shape retention, and the arrangement of the polyester fibers 11 is used for reinforcing the integral performance of the light absorbing yarn 6 and the structure.
As shown in fig. 1-5, when the fabric is required to be manufactured, a shading yarn 9 is put into an air-jet loom to be woven to form a base layer 1, a plurality of grooves 3 are formed on one side of the base layer 1 through hot pressing by a hot press, a plurality of through holes 5 are formed on one side of the base layer 1 through a laser punching machine, a light absorbing yarn 6 is put into the air-jet loom to be woven to form a shading layer and a light absorbing sheet 4 through a weaving mode of a flower-like structure, a plurality of shading sheets 2 and light absorbing sheets 4 are formed on the other side of the shading layer 2 through cutting by a laser cutting machine, one side of the shading sheet 2, which forms the light absorbing sheet 4, is upwards placed, one side of the base layer 1, which forms the grooves 3, is placed towards the shading sheet 2 by an operator, and finally the shading sheet 2 and the base layer 1 are sewn 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 (6)
1. Sun-proof ventilative dacron surface fabric, including basic unit (1), its characterized in that: one side fixedly connected with of basic unit (1) shelters from piece (2), shelter from and exist ventilative passageway between piece (2) and basic unit (1), shelter from the warp and weft density of piece (2) and be greater than the warp and weft density of basic unit (1), shelter from one side fixedly connected with that piece (2) is close to basic unit (1) and a plurality of light absorbing pieces (4) that offset with basic unit (1), adjacent exist ventilative space between light absorbing piece (4).
2. The sun-proof breathable polyester fabric of claim 1, wherein: one side of the base layer (1) close to the shielding sheet (2) is inwards recessed to form a plurality of grooves (3) which are the same as the relative positions of the shielding sheet (2).
3. The sun-proof breathable polyester fabric of claim 1, wherein: the base layer (1) is provided with a plurality of through holes (5) which are the same as the relative positions of the shielding sheets (2).
4. The sun-proof breathable polyester fabric of claim 1, wherein: the light absorption sheet (4) and the shielding sheet (2) are knitted together through light absorption yarns (6) in a warp and weft mode to form a warp and flower-forming tissue, the ground tissue of the warp and flower-forming tissue is the shielding sheet (2), and the flower tissue of the warp and flower-forming tissue is the light absorption sheet (4).
5. The sun-proof breathable polyester fabric of claim 1, wherein: the base layer (1) is woven by shading yarns (9), the shading yarns (9) comprise shading core yarns I and shading core yarns II, the shading core yarns I are formed by twisting polyester fibers I (7), and the shading core yarns II are formed by twisting acrylic fibers (8).
6. The sun-proof breathable polyester fabric of claim 4, wherein: the light absorption yarn (6) comprises a light absorption core yarn I and a light absorption core yarn II, wherein the light absorption core yarn I is formed by twisting bamboo charcoal fibers (10), and the light absorption core yarn II is formed by twisting polyester fibers (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321926624.7U CN221218053U (en) | 2023-07-21 | 2023-07-21 | Sun-proof breathable polyester fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321926624.7U CN221218053U (en) | 2023-07-21 | 2023-07-21 | Sun-proof breathable polyester fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221218053U true CN221218053U (en) | 2024-06-25 |
Family
ID=91576490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321926624.7U Active CN221218053U (en) | 2023-07-21 | 2023-07-21 | Sun-proof breathable polyester fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221218053U (en) |
-
2023
- 2023-07-21 CN CN202321926624.7U patent/CN221218053U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |