CN220845968U - Waterproof breathable film with better antibacterial property - Google Patents
Waterproof breathable film with better antibacterial property Download PDFInfo
- Publication number
- CN220845968U CN220845968U CN202321950794.9U CN202321950794U CN220845968U CN 220845968 U CN220845968 U CN 220845968U CN 202321950794 U CN202321950794 U CN 202321950794U CN 220845968 U CN220845968 U CN 220845968U
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- China
- Prior art keywords
- layer
- breathable film
- resistant
- waterproof breathable
- film
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 30
- 239000010410 layer Substances 0.000 claims abstract description 136
- 239000011241 protective layer Substances 0.000 claims abstract description 9
- 230000003678 scratch resistant effect Effects 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims description 15
- 239000003963 antioxidant agent Substances 0.000 claims description 8
- 230000003078 antioxidant effect Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 230000000845 anti-microbial effect Effects 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 230000003064 anti-oxidating effect Effects 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920006267 polyester film Polymers 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000002585 base Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 239000002253 acid Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to a waterproof breathable film with good antibacterial property, which comprises a waterproof breathable film main body, wherein the waterproof breathable film main body comprises a base layer, an inner cavity of the base layer is provided with a tearing-resistant layer, the top of the tearing-resistant layer is provided with a crease-resistant layer, a connecting layer is arranged between the tearing-resistant layer and the crease-resistant layer, the top of the base layer is provided with a protective layer, and the bottom of the base layer is provided with a bonding layer. According to the waterproof breathable film, the waterproof breathable film body, the base layer, the tearing-resistant layer, the fold-resistant layer, the protective layer, the bonding layer, the release layer, the oxidation-resistant layer, the scratch-resistant layer and the antibacterial layer are matched, so that the waterproof breathable film can be adhered to the surface of an article through bonding materials on one side of the waterproof breathable film, has excellent high temperature resistance and antibacterial ability, and solves the problems that the conventional waterproof breathable film is not provided with antibacterial ability, is easy to mold and deform, shortens the service life and is easy to be influenced by external high temperature.
Description
Technical Field
The utility model relates to the technical field of waterproof breathable films, in particular to a waterproof breathable film with good antibacterial property.
Background
The waterproof and breathable film is generally used for covering the surface of an object, so that the object can play a role in preventing water and dust, is widely applied, and is mainly used in the fields of electronics, automobiles, packaging, small household appliances, environment and the like;
The utility model as disclosed provides a "anti-hardening waterproof breathable film", which has the following bulletin number: CN212555395U, the inner surface of the outer waterproof breathable layer of this patent is provided with saw teeth, the saw teeth of the outer waterproof breathable layer are in one-to-one correspondence with the tooth-shaped grooves formed on the outer surface of the inner waterproof breathable layer and are embedded, so that the flexibility of the film is ensured, the waterproof breathable performance is improved, and the hardening rate is further reduced, but the patent does not have antibacterial capability, and is easy to mold and deform, so that the service life of the film is shortened.
Disclosure of utility model
The utility model aims to provide a waterproof breathable film with good antibacterial property, which has the advantage of good antibacterial capability, and solves the problems that the conventional anti-hardening waterproof breathable film does not have antibacterial capability, is easy to mold and deform, shortens the service life and is easy to be influenced by external high temperature.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waterproof ventilated membrane that antibacterial property is preferred, includes waterproof ventilated membrane main part, waterproof ventilated membrane main part includes the basic unit, the inner chamber of basic unit is provided with the anti layer of tearing, the top of anti layer of tearing is provided with anti fold layer, be provided with the tie layer between anti layer of tearing and the anti fold layer, the top of basic unit is provided with the inoxidizing coating, the bottom of basic unit is provided with the tie layer, the bottom of tie layer is provided with from the type layer, the inoxidizing coating includes the oxidation resistant layer, the top of oxidation resistant layer is provided with the anti layer of scraping, the top of anti layer of scraping is provided with antibacterial layer.
Preferably, the base layer is made of a PTFE film, and the tear-resistant layer is made of polypropylene.
Preferably, the crease-resistant layer is made of polyester staple fibers, and the bonding layer is made of an adhesive.
Preferably, the release layer is made of a release film, and the scratch-resistant layer is made of a transparent polyester film.
Preferably, the antibacterial layer is made of a silver-loaded nano titanium dioxide film, and the antioxidant layer is made of an antioxidant.
Preferably, the reservation grooves are formed in two sides of the top of the anti-wrinkling layer, the clamping strips are arranged at the top of the inner cavity of the base layer, and the surfaces of the clamping strips are movably connected with the inner cavity of the reservation grooves.
Compared with the prior art, the utility model has the following beneficial effects:
According to the waterproof breathable film, the waterproof breathable film body, the base layer, the tearing-resistant layer, the fold-resistant layer, the protective layer, the bonding layer, the release layer, the oxidation-resistant layer, the scratch-resistant layer and the antibacterial layer are matched, so that the waterproof breathable film can be adhered to the surface of an article through bonding materials on one side of the waterproof breathable film, has excellent high temperature resistance and antibacterial ability, and solves the problems that the conventional waterproof breathable film is not provided with antibacterial ability, is easy to mold and deform, shortens the service life and is easy to be influenced by external high temperature.
According to the utility model, the base layer is arranged, the PTFE film has high temperature resistance, air permeability, water impermeability and acid and alkali resistance, the waterproof effect can be improved, the anti-tearing layer formed by stretching the polypropylene blown film has strong tensile strength, soft hand feeling and elegant appearance, the anti-wrinkling layer is arranged, the polyester staple fiber has the characteristics of strong elastic recovery capability, wrinkle resistance, no-ironing and the like, the waterproof breathable film has certain anti-wrinkling performance, the adhesive layer is arranged, the waterproof breathable film can be adhered on the surface of an article, the surface of the waterproof breathable film is not easily scratched by foreign objects by arranging the anti-scratching layer, the antibacterial layer has excellent antibacterial and antibacterial effects, the waterproof effect is effectively prevented from generating mildew deformation phenomenon on the whole of the breathable film, the service life of the breathable film is prolonged, the problem that the waterproof breathable film is easy to age under ultraviolet is solved, and the practical performance is improved by arranging the anti-oxidation layer.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a waterproof breathable film body of the present utility model;
FIG. 3 is a schematic cross-sectional view of a protective layer of the present utility model.
Reference numerals illustrate:
1. A waterproof breathable film body; 101. a base layer; 102. a tear resistant layer; 103. an anti-wrinkling layer; 104. a protective layer; 105. a bonding layer; 106. a release layer; 1041. an oxidation resistant layer; 1042. scratch resistant layers; 1043. an antimicrobial layer; 2. a reserved groove; 3. and (5) clamping the strip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a waterproof breathable film with better antibacterial property, which comprises a waterproof breathable film main body 1, wherein the waterproof breathable film main body 1 comprises a base layer 101, a tear-resistant layer 102 is arranged in an inner cavity of the base layer 101, an anti-wrinkling layer 103 is arranged at the top of the tear-resistant layer 102, a connecting layer is arranged between the tear-resistant layer 102 and the anti-wrinkling layer 103, a protective layer 104 is arranged at the top of the base layer 101, an adhesive layer 105 is arranged at the bottom of the base layer 101, a release layer 106 is arranged at the bottom of the adhesive layer 105, the protective layer 104 comprises an antioxidant layer 1041, an anti-scratch layer 1042 is arranged at the top of the antioxidant layer 1041, and an antibacterial layer 1043 is arranged at the top of the anti-scratch layer 1042.
The material of the base layer 101 is PTFE film, and the material of the tear-resistant layer 102 is polypropylene.
Through above-mentioned technical scheme, through setting up basic unit 101, the PTFE membrane has high temperature resistant, ventilative waterproof, acid and alkali resistant ability, can increase the water-proof effects, through setting up tear resistant layer 102, tear resistant layer 102 that is formed by the tensile of polypropylene blown film has very strong tensile strength, and the texture of feeling is soft, elegant appearance simultaneously.
The crease-resistant layer 103 is made of polyester staple fiber, and the adhesive layer 105 is made of an adhesive.
Through above-mentioned technical scheme, through setting up anti fold layer 103, polyester staple fiber has characteristics such as strong, the crease-resistant easy-care of elastic recovery ability, has certain crease-resistant performance, through setting up tie coat 105, makes this waterproof ventilated membrane can glue on the surface of article.
The release layer 106 is made of a release film, and the scratch-resistant layer 1042 is made of a transparent polyester film.
Through the above technical scheme, the scratch-resistant layer 1042 is arranged, so that the surface of the waterproof breathable film is not easy to scratch by foreign objects.
The antibacterial layer 1043 is made of silver-loaded nano titanium dioxide film, and the antioxidant layer 1041 is made of antioxidant.
Through above-mentioned technical scheme, through setting up antibiotic layer 1043, antibiotic layer 1043 has excellent antibiotic antibacterial, water-proof effects, effectually prevents that the ventilated membrane wholly from appearing the moldy deformation phenomenon, prolongs its life, through setting up antioxidation layer 1041, has solved the easy ageing problem of waterproof ventilated membrane under the ultraviolet ray, has improved the practicality.
Reservation grooves 2 are formed in two sides of the top of the anti-wrinkling layer 103, clamping strips 3 are arranged at the top of the inner cavity of the base layer 101, and the surfaces of the clamping strips 3 are movably connected with the inner cavity of the reservation grooves 2.
Through above-mentioned technical scheme, through setting up reservation groove 2 and card strip 3, make the anti fold layer 103 more inseparable with basic unit 101 connection, increase waterproof ventilated membrane's use intensity.
During the use, the user will tear from type layer 106 slowly, and tear the subsides simultaneously, paste the surface at article with this waterproof ventilated membrane inseparable, in the use of waterproof ventilated membrane, can pass through basic unit 101, the PTFE membrane has high temperature resistant, ventilative waterproof, acid and alkali resistance ability, can increase the water-proof effects, through anti tearing layer 102, the anti tearing layer 102 that is formed by the stretching of polypropylene blown film has very strong tensile strength, feel texture is soft, simultaneously appearance elegant appearance, through anti fold layer 103, polyester staple fiber has elasticity resilience strong, characteristics such as crease resistant easy-burn, have certain crease resistant performance, make this waterproof ventilated membrane can glue on the surface of article, through setting up anti scratch layer 1042, make the surface of this waterproof ventilated membrane be difficult for being scratched by the foreign object, through antibacterial layer 1043, the antibacterial layer 1043 has excellent antibacterial, waterproof effect, the effectual whole mould deformation phenomenon that appears that prevents, its life, waterproof easy waterproof under ultraviolet ray ageing resistance problem has been solved through anti oxidation layer 1041.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a waterproof ventilated membrane that antibacterial property is preferred, includes waterproof ventilated membrane main part, its characterized in that: the waterproof breathable film comprises a waterproof breathable film body, wherein the waterproof breathable film body comprises a base layer, an inner cavity of the base layer is provided with an anti-tearing layer, the top of the anti-tearing layer is provided with an anti-wrinkling layer, a connecting layer is arranged between the anti-tearing layer and the anti-wrinkling layer, the top of the base layer is provided with a protective layer, the bottom of the base layer is provided with an adhesive layer, the bottom of the adhesive layer is provided with a release layer, the protective layer comprises an anti-oxidation layer, the top of the anti-oxidation layer is provided with an anti-scraping layer, and the top of the anti-scraping layer is provided with an antibacterial layer.
2. A water-resistant breathable film having improved antimicrobial properties as recited in claim 1, wherein: the base layer is made of PTFE film, and the tear-resistant layer is made of polypropylene.
3. A water-resistant breathable film having improved antimicrobial properties as recited in claim 1, wherein: the crease-resistant layer is made of polyester staple fibers, and the bonding layer is made of adhesive.
4. A water-resistant breathable film having improved antimicrobial properties as recited in claim 1, wherein: the release layer is made of a release film, and the scratch-resistant layer is made of a transparent polyester film.
5. A water-resistant breathable film having improved antimicrobial properties as recited in claim 1, wherein: the antibacterial layer is made of a silver-loaded nano titanium dioxide film, and the antioxidant layer is made of an antioxidant.
6. A water-resistant breathable film having improved antimicrobial properties as recited in claim 1, wherein: the anti fold layer is characterized in that reserved grooves are formed in two sides of the top of the anti fold layer, clamping strips are arranged at the top of the inner cavity of the base layer, and the surfaces of the clamping strips are movably connected with the inner cavity of the reserved grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321950794.9U CN220845968U (en) | 2023-07-21 | 2023-07-21 | Waterproof breathable film with better antibacterial property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321950794.9U CN220845968U (en) | 2023-07-21 | 2023-07-21 | Waterproof breathable film with better antibacterial property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220845968U true CN220845968U (en) | 2024-04-26 |
Family
ID=90771545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321950794.9U Active CN220845968U (en) | 2023-07-21 | 2023-07-21 | Waterproof breathable film with better antibacterial property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220845968U (en) |
-
2023
- 2023-07-21 CN CN202321950794.9U patent/CN220845968U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |