CN220864944U - Waterproof stretch-proof dacron surface fabric structure - Google Patents
Waterproof stretch-proof dacron surface fabric structure Download PDFInfo
- Publication number
- CN220864944U CN220864944U CN202322307848.6U CN202322307848U CN220864944U CN 220864944 U CN220864944 U CN 220864944U CN 202322307848 U CN202322307848 U CN 202322307848U CN 220864944 U CN220864944 U CN 220864944U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- layer
- fabric
- outer layer
- stretch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 83
- 229920004934 Dacron® Polymers 0.000 title description 2
- 239000005020 polyethylene terephthalate Substances 0.000 title description 2
- 229920000728 polyester Polymers 0.000 claims abstract description 33
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000011527 polyurethane coating Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a waterproof stretch-proof polyester fabric structure, which comprises a waterproof layer and is characterized in that a double-layer outer layer fabric is arranged on the lower side of the waterproof layer, an inner layer fabric is compounded between the outer layer fabrics, the waterproof layer is connected with the outer layer fabrics, elastic threads are arranged in the outer layer fabrics in an up-down penetrating mode, and penetrate through the inner layer fabrics, and ventilation grooves which are alternately arranged in the transverse direction and the longitudinal direction are arranged between the waterproof layer and the outer layer fabrics and are used for ventilation, and can cover most areas between the waterproof layer and the outer layer fabrics, so that ventilation effect is improved. The air holes and the inner holes are used for blocking water drops, so that a waterproof function is achieved, and the air holes and the inner holes are connected with the air permeable grooves, so that the air can be effectively ventilated.
Description
Technical Field
The utility model relates to the technical field of waterproof stretch-proof polyester fabric, in particular to a waterproof stretch-proof polyester fabric structure.
Background
When the existing polyester fabric is improved in water resistance, a layer of waterproof layer is coated on the polyester fabric generally by a coating method, the direct effect of the waterproof layer on the polyester fabric is water resistance, but the waterproof layer is realized by chemical properties, and because the waterproof polyester fabric is poor in stretching resistance, a great deal of researches are carried out on the waterproof polyester fabric;
For example, chinese patent document "a waterproof stretch-proof polyester fabric" with application number CN202023242102.4, including polyester fabric, the inside of polyester fabric is provided with the polyester layer, the inside winding of polyester layer has tensile silk thread, the upper end on polyester layer is provided with first tensile fiber layer, the upper end on first tensile fiber layer is provided with the wearing layer, the upper end on wearing layer is provided with the waterproof layer, this waterproof stretch-proof polyester fabric has slope tensile silk thread in the inside of polyester layer not only, still be provided with tensile fiber layer at the upper and lower both ends on polyester layer, through the combined action of above three, not only have the toughness of increase polyester fabric and the effect of tearing resistance characteristic, still have the effect of strengthening polyester fabric quality, this polyester fabric is provided with the waterproof layer again, wearing layer, cold-proof layer and ventilative micropore, not only waterproof, ventilative, cold-proof, still have good waterproof characteristic, make polyester fabric can make the raincoat, rescue clothing etc., the practicality is stronger, do benefit to use.
It can be seen that the waterproof layer is not structurally changed in the prior art, and the air permeability and the stretching resistance are poor.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a waterproof stretch-proof polyester fabric structure which can solve the problems in the prior art.
The utility model is realized by the following technical scheme: the waterproof stretch-proof polyester fabric structure is characterized in that a double-layer outer layer fabric is arranged on the lower side of the waterproof layer, an inner layer fabric is compounded between the outer layer fabrics, the waterproof layer is connected with the outer layer fabrics, elastic threads are arranged in the outer layer fabrics in an up-down penetrating mode, and the elastic threads penetrate through the inner layer fabrics.
According to a further technical scheme, the waterproof layer is made of waterproof materials.
According to a further technical scheme, the waterproof layer is a polyurethane coating.
According to a further technical scheme, rubber particles are coated in the inner layer fabric.
According to a further technical scheme, the elastic wire is an elastic wire.
According to a further technical scheme, the elastic thread is a nylon thread.
Further technical scheme, be provided with a plurality of bleeder vents in the waterproof layer, bleeder vent one side is provided with the hole, the waterproof layer downside is provided with the ventilative groove that violently indulges the alternation and set up, ventilative groove is located the hole downside, ventilative groove with the hole intercommunication sets up.
According to a further technical scheme, the air-permeable grooves are arranged between the waterproof layer and the outer layer fabric in a transverse and longitudinal alternating mode.
According to a further technical scheme, the breathable grooves divide the waterproof layer into a plurality of independent areas, and the independent areas are fixedly connected with the outer layer fabric.
In a further technical proposal, the utility model relates to a method for preparing the medical instrument,
The beneficial effects of the utility model are as follows:
1. Through setting up the ventilative groove that violently indulges in alternation between waterproof layer and outer surface fabric for ventilative to can cover the majority region between waterproof layer and the outer surface fabric, and a plurality of bleeder vents and hole are connected with ventilative groove, make ventilation effect promote.
2. The flexibility of the inner layer fabric and the outer layer fabric after being compounded can be improved by utilizing the inner layer fabric added with the rubber particles, and the elastic thread has a rebound function when the fabric is stretched, so that the stretching resistance is improved.
Drawings
For ease of illustration, the utility model is described in detail by the following specific examples and figures.
FIG. 1 is a schematic diagram of the overall structure of a waterproof stretch-proof polyester fabric;
FIG. 2 is a schematic view of the structure of the direction A in FIG. 1;
FIG. 3 is a schematic view of the B-B direction of FIG. 1;
FIG. 4 is a schematic front view of the outer shell fabric of FIG. 1;
FIG. 5 is a schematic view of the structure of FIG. 4 in the direction C;
In the figure, a ventilation hole 11, an inner hole 12, a ventilation groove 13, a waterproof layer 14, an inner layer fabric 15, an outer layer fabric 16 and elastic threads 21.
Detailed Description
The present utility model will be described in detail with reference to fig. 1 to 5, and for convenience of description, the following orientations will be defined as follows: the waterproof stretch-proof polyester fabric structure disclosed by the utility model comprises a waterproof layer 14, wherein the waterproof layer 14 is made of a waterproof material, the waterproof layer of the waterproof layer 14 can be selected to be a polyurethane coating, a plurality of ventilation holes 11 are formed in the waterproof layer 14, and the pore size of each ventilation hole 11 can only accommodate water molecules in a water vapor penetrating mode and cannot penetrate water molecule films in a water drop mode.
The air-permeable waterproof layer is characterized in that an inner hole 12 is formed in one side of the air vent 11, air-permeable grooves 13 which are alternately arranged in the transverse direction and the longitudinal direction are formed in the lower side of the waterproof layer 14, the air-permeable grooves 13 are located on the lower side of the inner hole 12, the air-permeable grooves 13 are communicated with the inner hole 12, and air molecules can circulate through the air-permeable grooves 13 which are alternately arranged in the transverse direction and the longitudinal direction.
The waterproof layer 14 is provided with a double-layer outer layer fabric 16 on the lower side, an inner layer fabric 15 is compounded between the outer layer fabrics 16, the waterproof layer 14 is connected with the outer layer fabrics 16, the transverse and longitudinal alternating parts of the ventilation grooves 13 are arranged in the areas between the waterproof layer 14 and the outer layer fabrics 16, the ventilation grooves 13 divide the waterproof layer 14 into a plurality of independent areas, and the independent areas are fixedly connected with the outer layer fabrics 16.
The elastic thread 21 is arranged in the outer layer fabric 16 in an up-down penetrating manner, the elastic thread 21 penetrates through the inner layer fabric 15, rubber particles are coated in the inner layer fabric 15, the elastic thread 21 is made of elastic materials, and the elastic thread 21 can be nylon threads.
By providing the ventilation grooves 13 between the waterproof layer 14 and the outer layer fabric 16 alternately in the horizontal and vertical directions for ventilation, and can cover most of the area between the waterproof layer 14 and the outer layer fabric 16, the ventilation effect is improved.
The air holes 11 and the inner holes 12 are utilized to block water drops, so that a waterproof function is achieved, and the air holes 11 and the inner holes 12 are connected with the air permeable grooves 13, so that air can be effectively ventilated.
The inner layer fabric 15 is compounded between the outer layer fabrics 16 through the elastic threads 21, the flexibility of the fabrics after the inner layer fabric 15 and the outer layer fabric 16 are compounded can be improved by utilizing the inner layer fabric 15 added with rubber particles, and the elastic threads 21 have rebound functions when the fabrics are stretched, so that the stretching resistance is improved.
The above is merely a specific embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions that do not undergo the inventive work should be covered in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (8)
1. The waterproof stretch-proof polyester fabric structure comprises a waterproof layer (14), and is characterized in that a double-layer outer layer fabric (16) is arranged on the lower side of the waterproof layer (14), an inner layer fabric (15) is compounded between the outer layer fabrics (16), the waterproof layer (14) is connected with the outer layer fabric (16), elastic threads (21) are arranged in the outer layer fabric (16) in an up-down penetrating mode, and the elastic threads (21) penetrate through the inner layer fabric (15);
A plurality of air holes (11) are formed in the waterproof layer (14), an inner hole (12) is formed in one side of each air hole (11), air permeable grooves (13) are formed in the lower side of the waterproof layer (14) in a transverse-longitudinal alternating mode, the air permeable grooves (13) are located on the lower side of the inner hole (12), and the air permeable grooves (13) are communicated with the inner hole (12).
2. The waterproof stretch-proof polyester fabric structure of claim 1, wherein: the waterproof layer (14) is made of waterproof materials.
3. The waterproof stretch-proof polyester fabric structure of claim 2, wherein: the waterproof layer (14) is a polyurethane coating.
4. The waterproof stretch-proof polyester fabric structure of claim 1, wherein: rubber particles are coated in the inner layer fabric (15).
5. The waterproof stretch-proof polyester fabric structure according to claim 4, wherein: the elastic wire (21) is an elastic wire.
6. The waterproof stretch-proof polyester fabric structure according to claim 5, wherein: the elastic wire (21) is made of nylon.
7. The waterproof stretch-proof polyester fabric structure according to claim 4, wherein: the ventilation grooves (13) are arranged between the waterproof layer (14) and the outer layer fabric (16) at the alternate transverse and longitudinal parts.
8. The waterproof stretch-proof polyester fabric structure according to claim 4, wherein: the waterproof layer (14) is divided into a plurality of independent areas by the ventilation grooves (13), and the independent areas are fixedly connected with the outer layer fabric (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307848.6U CN220864944U (en) | 2023-08-25 | 2023-08-25 | Waterproof stretch-proof dacron surface fabric structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307848.6U CN220864944U (en) | 2023-08-25 | 2023-08-25 | Waterproof stretch-proof dacron surface fabric structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220864944U true CN220864944U (en) | 2024-04-30 |
Family
ID=90806521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322307848.6U Active CN220864944U (en) | 2023-08-25 | 2023-08-25 | Waterproof stretch-proof dacron surface fabric structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220864944U (en) |
-
2023
- 2023-08-25 CN CN202322307848.6U patent/CN220864944U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109263219A (en) | A kind of waterproof and breathable shell fabric and preparation method thereof | |
| CN208632769U (en) | A kind of warp-knitted spacer fabric that part is hollow | |
| CN206663897U (en) | A kind of elastic band | |
| CN220864944U (en) | Waterproof stretch-proof dacron surface fabric structure | |
| CN110341246B (en) | Breathable and antibacterial children garment fabric and preparation method thereof | |
| CN213056279U (en) | Polar region blended fabric | |
| CN213501205U (en) | Suede embroidered fabric | |
| CN212827210U (en) | Waterproof breathable fabric | |
| CN211165605U (en) | Wear-resistant breathable textile fabric | |
| CN210454010U (en) | High-density waterproof coating fabric | |
| CN217597999U (en) | Moisture-absorbing and breathable fiber blended fabric | |
| CN208841957U (en) | A kind of embroidery cloth | |
| CN214056718U (en) | Wear-resistant cotton-nylon interwoven jacquard fabric | |
| CN220220003U (en) | Waterproof breathable non-woven fabric | |
| CN215040853U (en) | Breathable fabric | |
| CN213972883U (en) | Waterproof and breathable polyester fabric | |
| CN215590172U (en) | Sweat-absorbing and moisture-permeable three-dimensional digital ink-jet printing fabric | |
| CN215289109U (en) | Anti-wrinkle high-shape-retention pure cotton yarn | |
| CN216001663U (en) | Real silk blended high-breathability fabric | |
| CN219769274U (en) | Moisture absorption tensile type sportswear fabric | |
| CN216993317U (en) | Grey cloth | |
| CN214324416U (en) | Dry and comfortable breathable polyester fabric | |
| CN215620571U (en) | Waterproof type polyester fabric for home textile | |
| CN215473663U (en) | Comfortable and environment-friendly polyester fabric | |
| CN217346985U (en) | Soft moisture absorption rapid-curing cutback surface fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |