CN210940843U - Waterproof breathable fabric - Google Patents
Waterproof breathable fabric Download PDFInfo
- Publication number
- CN210940843U CN210940843U CN201921269676.5U CN201921269676U CN210940843U CN 210940843 U CN210940843 U CN 210940843U CN 201921269676 U CN201921269676 U CN 201921269676U CN 210940843 U CN210940843 U CN 210940843U
- Authority
- CN
- China
- Prior art keywords
- fabric
- waterproof
- layer
- breathable
- utility
- 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.)
- Expired - Fee Related
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- 239000004744 fabric Substances 0.000 title claims abstract description 51
- 239000000835 fiber Substances 0.000 claims abstract description 25
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 13
- 239000004743 Polypropylene Substances 0.000 claims abstract description 12
- -1 polypropylene Polymers 0.000 claims abstract description 12
- 229920001155 polypropylene Polymers 0.000 claims abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 11
- 241001330002 Bambuseae Species 0.000 claims abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 11
- 239000011425 bamboo Substances 0.000 claims abstract description 11
- 229920000742 Cotton Polymers 0.000 claims abstract description 10
- 229920000433 Lyocell Polymers 0.000 claims abstract description 9
- 239000002131 composite material Substances 0.000 claims description 5
- 230000035699 permeability Effects 0.000 abstract description 20
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 4
- 239000004576 sand Substances 0.000 abstract description 4
- 238000013329 compounding Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 2
- 230000003385 bacteriostatic effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a waterproof breathable fabric, including the base cloth, compound in proper order on the base cloth has ventilative layer and waterproof layer, and ventilative layer is the non-woven fabrics of being made by polypropylene fiber and cotton fiber mixture, and the surface of waterproof layer is equipped with a plurality of horizontal and vertical sand grips, and the length of sand grip is 5-25 mm. The utility model is formed by compounding three mixed layers which are made of different fibers and have different functions, and adopts the non-woven fabric containing polypropylene fibers in the middle, thereby improving the waterproof and air-permeable performance of the fabric; the surface of the fabric has abundant three-dimensional effect due to the transverse and vertical raised lines arranged on the surface of the waterproof layer, so that the attractiveness and the skid resistance are improved; the base fabric is made of tencel and bamboo fiber blended yarns, so that the fabric has air permeability, moisture permeability and antibacterial performance, and the comfort is improved. The utility model discloses overall structure is slim and graceful, feels, and waterproof gas permeability is good, and the travelling comfort is high.
Description
Technical Field
The utility model relates to a textile fabric technical field, more specifically relate to a waterproof ventilative surface fabric.
Background
With the continuous development of science and technology, textile fabrics meeting different requirements of people are in endlessly, and particularly, various fabrics with special functions are developed rapidly to meet the requirements of consumers, so that the fabric plays an increasingly important role in daily life of people. Along with the improvement of the living standard of people in China, the requirements of people on the comfort and the functionality of the fabric are higher and higher, and the common waterproof fabric can prevent rainwater from permeating but is not beneficial to removing sweat and water vapor. In view of this, the utility model discloses it is suitable for now to come up with.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waterproof ventilative surface fabric, have waterproof air permeability concurrently, and the surface is rich in the third dimension to prior art not enough.
In order to achieve the above purpose, the utility model provides a following technical scheme: the waterproof breathable fabric comprises a base fabric, wherein a breathable layer and a waterproof layer are sequentially compounded on the base fabric, the breathable layer is a non-woven fabric made of polypropylene fibers and cotton fibers in a mixed mode, a plurality of transverse and vertical raised lines are arranged on the surface of the waterproof layer, and the length of each raised line is 5-25 mm. The polypropylene fiber has good wicking performance, the cotton fiber has good moisture absorption, and the polypropylene fiber and the cotton fiber are mixed to prepare the non-woven fabric, so that the air permeability is excellent. The base cloth, the breathable layer and the waterproof layer are bonded together through an adhesive, and the adhesive is polyacrylate. The utility model discloses waterproof air permeability is good, and horizontal and vertical sand grip that waterproof layer surface set up makes the surface fabric surface have abundant stereoeffect, has improved aesthetic property and antiskid nature.
Further, the content of polypropylene fibers in the non-woven fabric is 75% -90%, and the content of cotton fibers is 10% -25%.
Further, the thickness of the non-woven fabric is 0.05-0.20 mm.
Furthermore, the waterproof layer adopts a moisture-permeable and breathable film with micropores, and the porosity of the micropores is more than 90%. The waterproof layer can adopt a thermoplastic polyurethane breathable film or a PU moisture-permeable breathable film layer, and the surface micropores increase the breathability.
Furthermore, the base cloth is warp-knitted eyelet cloth woven by composite yarns blended by tencel and bamboo fibers, the tencel is environment-friendly, the air permeability and the moisture permeability are good, the bamboo fibers have good moisture permeability and have antibacterial and bacteriostatic functions, and the warp-knitted eyelet cloth made by blending the tencel and the bamboo fibers has a light structure and good moisture absorption and air permeability.
Furthermore, the composite yarn contains 88% -95% of the natural silk and 5% -12% of the bamboo fiber.
Further, the thickness of the base cloth is 0.1-0.5 mm.
In summary, the utility model is formed by compounding three mixed layers made of different fibers and respectively having different functions, and adopts the non-woven fabric containing polypropylene fibers in the middle, thereby improving the waterproof and air permeability of the fabric; the surface of the fabric has abundant three-dimensional effect due to the transverse and vertical raised lines arranged on the surface of the waterproof layer, so that the attractiveness and the skid resistance are improved; the base fabric is made of tencel and bamboo fiber blended yarns, so that the fabric has air permeability, moisture permeability and antibacterial performance, and the comfort is improved. The utility model discloses overall structure is slim and graceful, feels, and waterproof gas permeability is good, and the travelling comfort is high.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention.
Description of the labeling: 1. a base cloth; 2. a breathable layer; 3. a waterproof layer; 4. and (4) raised strips.
Detailed Description
The embodiment of the waterproof and breathable fabric of the present invention is further described with reference to fig. 1.
The waterproof and breathable fabric comprises a base fabric 1, wherein a breathable layer 2 and a waterproof layer 3 are sequentially compounded on the base fabric 1, the breathable layer 2 is a non-woven fabric made of polypropylene fibers and cotton fibers in a mixed mode, a plurality of transverse and vertical raised lines 4 are arranged on the surface of the waterproof layer 3, and the length of each raised line 4 is 5-25 mm. The polypropylene fiber has good wicking performance, the cotton fiber has good moisture absorption, and the polypropylene fiber and the cotton fiber are mixed to prepare the non-woven fabric, so that the air permeability is excellent. The base cloth 1, the breathable layer 2 and the waterproof layer 3 are bonded together through an adhesive, and the adhesive is polyacrylate. The utility model discloses waterproof air permeability is good, and the horizontal and vertical sand grip 4 that 3 surfaces of waterproof layer set up make the surface fabric surface have abundant stereoeffect, have improved aesthetic property and antiskid nature.
In this embodiment, preferably, the content of the polypropylene fiber in the nonwoven fabric is 75% to 90%, and the content of the cotton fiber is 10% to 25%.
In this embodiment, the thickness of the nonwoven fabric is preferably 0.05 to 0.20 mm.
In this embodiment, the waterproof layer 3 is preferably a moisture-permeable and breathable film having micropores, and the porosity of the micropores is 90% or more. The waterproof layer 3 can adopt a thermoplastic polyurethane breathable film or a PU moisture-permeable breathable film layer, and the surface micropores increase the breathability.
In the preferred embodiment, the base fabric 1 is a warp-knitted mesh fabric woven by composite yarns blended by adopting tencel and bamboo fibers, the tencel is environment-friendly, the air permeability and the moisture permeability are good, the bamboo fibers have good moisture permeability and have antibacterial and bacteriostatic functions, and the warp-knitted mesh fabric blended by the tencel and the bamboo fibers has a light structure and good moisture absorption and permeability.
In this embodiment, preferably, the content of the natural silk in the composite yarn is 88% to 95%, and the content of the bamboo fiber is 5% to 12%.
In the embodiment, the thickness of the base fabric 1 is preferably 0.1-0.5 mm.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The waterproof breathable fabric is characterized in that: the waterproof fabric comprises a base fabric, wherein a breathable layer and a waterproof layer are sequentially compounded on the base fabric, the breathable layer is a non-woven fabric made of polypropylene fibers and cotton fibers in a mixed mode, a plurality of transverse and vertical raised lines are arranged on the surface of the waterproof layer, the length of each raised line is 5-25mm, the waterproof layer is a moisture-permeable breathable film with micropores, and the porosity of the micropores is more than 90%.
2. The waterproof breathable fabric according to claim 1, characterized in that: the thickness of the non-woven fabric is 0.05-0.20 mm.
3. The waterproof breathable fabric according to claim 1, characterized in that: the base cloth is warp-knitted eyelet cloth woven by composite yarns blended by tencel and bamboo fibers.
4. The waterproof breathable fabric according to claim 2, characterized in that: the thickness of the base cloth is 0.1-0.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921269676.5U CN210940843U (en) | 2019-08-07 | 2019-08-07 | Waterproof breathable fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921269676.5U CN210940843U (en) | 2019-08-07 | 2019-08-07 | Waterproof breathable fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210940843U true CN210940843U (en) | 2020-07-07 |
Family
ID=71398372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921269676.5U Expired - Fee Related CN210940843U (en) | 2019-08-07 | 2019-08-07 | Waterproof breathable fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210940843U (en) |
-
2019
- 2019-08-07 CN CN201921269676.5U patent/CN210940843U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |