CN213618806U - Novel waterproof fabric - Google Patents
Novel waterproof fabric Download PDFInfo
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- CN213618806U CN213618806U CN202022247816.8U CN202022247816U CN213618806U CN 213618806 U CN213618806 U CN 213618806U CN 202022247816 U CN202022247816 U CN 202022247816U CN 213618806 U CN213618806 U CN 213618806U
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Abstract
The utility model discloses a novel waterproof fabric relates to textile fabric technical field, aims at solving the relatively poor problem of suitable physical examination of present waterproof fabric, and its technical scheme main points are: the thermal insulation layer is a water-based polyurethane foaming film layer, and one side of the surface layer, which is far away from the surface layer, is a frosted surface. The utility model discloses good waterproof performance has to can increase the thermal-insulated thermal insulation performance of surface fabric, promote the application range of surface fabric.
Description
Technical Field
The utility model relates to a textile fabric technical field, more specifically say, it relates to a novel waterproof surface fabric.
Background
Along with the improvement of living standard, people need to be higher and higher for various functions of the fabric, so that the fabric is simple, comfortable and healthy, and more needs meet various different requirements of people in production and life. Wherein the waterproof nature of surface fabric is one of more receiving the attention among the various functions, for example, chinese utility model patent that publication number is CN209907094U discloses a waterproof ventilative surface fabric, make the surface fabric have good waterproof, ventilation function through waterproof ventilative nanometer film, and have excellent wear-resisting and washing resistance, the suitability of textile has been promoted to a certain extent, but above-mentioned textile fabric's cold-proof protection effect is relatively poor, waterproof surface fabric in the middle of the surface fabric field of the clothing, be applied to outdoor sportswear usually, in the middle of the special environment, not only need have simple water-proof effects, the inside and outside heat of separation surface fabric, thereby improve the protection effect to the human body, and above-mentioned technical scheme can't satisfy relevant operation requirement.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at just providing a novel waterproof surface fabric in order to solve foretell problem, have good waterproof performance to can increase the thermal-insulated thermal insulation performance of surface fabric, promote the application range of surface fabric.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel waterproof fabric, includes top layer, surface course and compound thermal-insulated heat preservation between top layer and surface course, one side that the top layer deviates from the surface course is provided with waterproof ventilative nanometer thin layer, thermal-insulated heat preservation is waterborne polyurethane foaming rete, one side that the surface course deviates from the surface course is the frosted surface.
The utility model discloses further set up to: and honeycomb-shaped meshes are arranged in the heat insulation layer.
The utility model discloses further set up to: one side of the heat insulation layer facing the surface layer is provided with a plurality of grooves, and the surface layer is sunk into the grooves corresponding to the grooves.
The utility model discloses further set up to: the bottom of the groove is arc-shaped, and the surface layer is sunk into the groove and is bonded with the inside of the groove.
The utility model discloses further set up to: the surface layer is formed by weaving composite fibers I, and the composite fibers I comprise spandex fibers and copper ammonia fibers interwoven outside the spandex fibers.
The utility model discloses further set up to: the surface layer is formed by weaving composite fibers II, and the composite fibers II comprise polyester fibers and viscose fibers which are mutually wound.
To sum up, the utility model discloses following beneficial effect has:
the fabric integrally adopts a multilayer structure, the surface layer and the fabric layers on the two sides of the surface layer are provided, and spandex fibers in the fabric layers have good elastic performance, so that the elasticity of the fabric can be improved, the fabric can be stretched movably and better in the wearing process, the copper ammonia fibers and the viscose fibers are relatively more comfortable, the moisture absorption is good, the hand feeling is soft, and the serviceability of the fabric is improved; the waterproof breathable nano film layer on the surface layer and the waterborne polyurethane foaming film layer in the middle are matched, so that the fabric has certain waterproof performance, heat can be blocked, a certain heat preservation effect of the fabric is improved, meanwhile, each layer has certain breathability, air circulation can be guaranteed, the fabric is prevented from being too stuffy, and wearing comfort of the fabric is improved; the waterborne polyurethane foaming film layer also has certain elastic buffering performance, so that the protection effect of the fabric on a human body can be improved, and the comprehensive performance of the fabric is improved.
Drawings
Fig. 1 is a schematic structural view of a novel waterproof fabric of the present invention;
fig. 2 is a schematic structural diagram of a first composite fiber of the present invention;
fig. 3 is a schematic structural diagram of the second composite fiber of the present invention.
Reference numerals: 1. a surface layer; 2. a surface layer; 3. a heat insulation layer; 4. a waterproof breathable nano-film layer; 5. grinding a rough surface; 6. composite fiber I; 7. spandex fibers; 8. copper ammonia fiber; 9. a second composite fiber; 10. polyester fibers; 11. viscose fibers; 12. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a novel waterproof fabric is a multilayer structure, and includes a surface layer 1, a surface layer 2, a heat insulating layer 3 and a waterproof layer, where the surface layer 1 and the surface layer 2 are fabric layers and have good air permeability and serviceability; the heat insulation layer 3 is a water-based polyurethane foaming film layer, is compounded between the surface layer 1 and the surface layer 2, has good heat insulation effect, can improve the heat insulation property of the fabric, and can protect human bodies to a certain extent; the waterproof layer is a waterproof breathable nano film layer 4, is formed by coating colloid coating liquid on the surface layer 1 of the fabric and is positioned on one side away from the surface layer 2, so that the waterproof layer has a good waterproof effect and certain breathability, and the fabric is prevented from being stuffy; the side of the surface layer 2, which is far away from the surface layer 1, is a frosted surface 5, and is formed by processing through frosting equipment, so that a fluffy and loose structure is generated on the surface of the fabric, the touch feeling of the fabric when the fabric is in contact with the skin is increased, and the heat insulation effect of the fabric is improved.
The heat-insulating layer 3 formed by the waterborne polyurethane foaming film has soft and elastic texture, and cellular meshes are formed in the heat-insulating layer 3, so that air on two sides of the film can circulate conveniently, the heat-insulating layer 3 also has a certain ventilation effect, and a channel for air to flow through is formed among the waterproof and breathable nano film layer 4, the fabric layers on two sides and the heat-insulating layer 3, so that the fabric has a certain ventilation effect, and the wearing comfort of the fabric is improved.
Adopt the mode complex bonding of hot pressing to form between thermal-insulated heat preservation 3 and the surface course 2, the hot pressing in-process forms on thermal-insulated heat preservation 3 and surface course 2 sunkenly, thermal-insulated heat preservation 3 is towards a plurality of recesses 12 of formation of surface course 2, be smooth transition's arc in the bottom, surface course 2 is sunk in recess 12 corresponding to recess 12 department, and bond with recess 12 is inside, can increase the connection stability between each layer in the surface fabric, sunken structure can contact better with skin, form certain space after the laminating, the circulation of air of being convenient for, thereby improve the ventilative travelling comfort of surface fabric.
The surface course 2 is woven by a composite fiber 6, the composite fiber 6 comprises a spandex fiber 7 and a copper ammonia fiber 8 interwoven outside the spandex fiber 7, the spandex fiber 7 has good elastic performance, the elasticity of the fabric can be increased, the fabric can be moved and stretched better in the wearing process, the copper ammonia fiber 8 has better wearability and good hygroscopicity, and the comfort of the fabric can be increased.
The surface layer 1 is woven by the composite fiber II 9, the composite fiber II 9 comprises polyester fibers 10 and viscose fibers 11 which are mutually wound, the viscose fibers 11 are formed by separating and regenerating natural cellulose through chemical reaction, the moisture absorption is good, the hand feeling is soft, the polyester fibers 10 have high strength and elastic recovery capability, the comprehensive performance is relatively excellent, the polyester fibers are mutually interwoven and mixed, and the comprehensive performance of the fabric can be improved.
The fabric is of a multilayer structure as a whole, the fabric layers on the two sides of the surface layer 1 and the surface layer 2 are matched with the waterproof breathable nano film layer 4 on the surface layer 1 and the waterborne polyurethane foaming film layer in the middle, so that the fabric has certain waterproof performance, heat can be blocked, certain heat insulation effect of the fabric is improved, and meanwhile, each layer has certain breathability, so that air circulation can be ensured, excessive sultry is avoided, and wearing comfort of the fabric is improved; the waterborne polyurethane foaming film layer also has certain elastic buffering performance, so that the protection effect of the fabric on a human body can be improved, and the comprehensive performance of the fabric is improved.
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 (6)
1. The utility model provides a novel waterproof fabric, its characterized in that, includes top layer (1), surface course (2) and compounds thermal-insulated heat preservation (3) between top layer (1) and surface course (2), one side that surface course (1) deviates from surface course (2) is provided with waterproof ventilative nanometer thin film layer (4), thermal-insulated heat preservation (3) are waterborne polyurethane foaming film layer, one side that surface course (2) deviate from surface course (1) is for grinding matte surface (5).
2. The novel waterproof fabric according to claim 1, characterized in that: cellular meshes are arranged in the heat insulation layer (3).
3. The novel waterproof fabric according to claim 1, characterized in that: one side of the heat insulation layer (3) facing the surface layer (2) is provided with a plurality of grooves (12), and the surface layer (2) is sunk into the grooves (12) corresponding to the grooves (12).
4. The novel waterproof fabric according to claim 3, characterized in that: the bottom of the groove is arc-shaped, and the surface layer (2) is sunk into the groove and is bonded with the inside of the groove.
5. The novel waterproof fabric according to claim 1, characterized in that: the surface layer (2) is formed by weaving a first composite fiber (6), and the first composite fiber (6) comprises spandex fibers (7) and copper ammonia fibers (8) interwoven outside the spandex fibers (7).
6. The novel waterproof fabric according to claim 1, characterized in that: the surface layer (1) is formed by weaving a second composite fiber (9), and the second composite fiber (9) comprises polyester fibers (10) and viscose fibers (11) which are mutually wound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022247816.8U CN213618806U (en) | 2020-10-10 | 2020-10-10 | Novel waterproof fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022247816.8U CN213618806U (en) | 2020-10-10 | 2020-10-10 | Novel waterproof fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213618806U true CN213618806U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022247816.8U Active CN213618806U (en) | 2020-10-10 | 2020-10-10 | Novel waterproof fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213618806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654840A (en) * | 2022-04-12 | 2022-06-24 | 新昌县卓远纺织有限公司 | Pulp-washed rayon interwoven fabric with stiffening effect |
-
2020
- 2020-10-10 CN CN202022247816.8U patent/CN213618806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654840A (en) * | 2022-04-12 | 2022-06-24 | 新昌县卓远纺织有限公司 | Pulp-washed rayon interwoven fabric with stiffening effect |
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