CN203460503U - Breathable film - Google Patents
Breathable film Download PDFInfo
- Publication number
- CN203460503U CN203460503U CN201320416949.0U CN201320416949U CN203460503U CN 203460503 U CN203460503 U CN 203460503U CN 201320416949 U CN201320416949 U CN 201320416949U CN 203460503 U CN203460503 U CN 203460503U
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- China
- Prior art keywords
- layer film
- membrane
- inner layer
- film
- breathable
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- Expired - Fee Related
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Abstract
The utility model discloses a breathable film. The breathable film comprises an outer layer film, an inner layer film and a bottom layer film; the inner layer film is arranged between the outer layer film and the bottom layer film; the inner layer film comprises protruding particles and breathable gaps; the outer layer film is connected with the tops of the protruding particles; the bottom layer film is connected with the lower end surfaces of the protruding particles. The inner layer film comprises protruding particles and breathable gaps, so that the breathable film is tearing-resistant and hardly deforms; the outer layer film is made of a sunscreen material, a waterproof material and a dustproof material, so that the service life of the breathable film is further prolonged; the breathable film is simple to process, wear-resistant, low in price and wide to apply.
Description
Technical field
The utility model is specifically related to a kind of ventilated membrane.
Background technology
The use of plastic foil, has brought facility to people life, be widely applied to life or produce in every aspect, yet plastic foil of the prior art is air-locked plastic foil, when it is during for connection with wrapping of piece, cannot be applicable to need ventilative occasion; Ventilative mode is all generally to utilize sponge ventilating cover ventilative; In use, because the dynamics of pullling is excessive or when too fast, be easy to very much film to pulling open or being out of shape; Therefore, it is very inconvenient that plastic foil of the prior art is used, narrow range applicatory.
Summary of the invention
(1) technical problem that will solve
For addressing the above problem, the utility model proposes a kind of simple in structure, long service life, cheap, easy to use and corrosion resistant ventilated membrane.
(2) technical scheme
Ventilated membrane of the present utility model, comprises outer membrane, inner layer film and underlying membrane; Described inner layer film is arranged between outer membrane and underlying membrane; Described inner layer film comprises protrusion grain and ventilative gap; Described outer membrane is connected with a protrusion grain top; Described underlying membrane is connected with a protrusion grain lower surface.
Further, described outer membrane is made by sun-proof material, waterproof material and dustproof material.
Further, described outer membrane, inner layer film and underlying membrane are transparent.
Further, the thickness of described ventilated membrane is 1.5CM.
(3) beneficial effect
Compared with prior art, it has following beneficial effect to the utility model: ventilated membrane of the present utility model, and because comprising protrusion grain and ventilative gap, inner layer film make ventilated membrane anti-pull, and not yielding; Outer membrane is made more and has been improved service life by sun-proof material, waterproof material and dustproof material; And ventilated membrane processing is simple, corrosion resistance, low price and be widely used.
Accompanying drawing explanation
Fig. 1 is the structural representation of ventilated membrane of the present utility model.
Fig. 2 is the front view of ventilated membrane of the present utility model.
1-outer membrane; 2-inner layer film; 3-underlying membrane; 4-protrudes grain; The 5-gap of breathing freely.
The specific embodiment
A kind of ventilated membrane as shown in Figure 1, comprises outer membrane 1, inner layer film 2 and underlying membrane 3; Described inner layer film 2 is arranged between outer membrane 1 and underlying membrane 3; Described inner layer film 2 comprises protrusion grain 4 and ventilative gap 5; Described outer membrane 1 is connected with protrusion grain 4 tops; Described underlying membrane 3 is connected with protrusion grain 4 lower surfaces.
Wherein, described outer membrane 1 is made by sun-proof material, waterproof material and dustproof material; Described skin 1 film, inner layer film 2 and underlying membrane 3 are transparent; The thickness of described ventilated membrane is 1.5CM.
Ventilated membrane of the present utility model, makes ventilated membrane anti-pull because inner layer film comprises protrusion grain and ventilative gap, not yielding; Outer membrane is made more and has been improved service life by sun-proof material, waterproof material and dustproof material; And ventilated membrane processing is simple, corrosion resistance, low price and be widely used.
Embodiment recited above is described preferred embodiment of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.
Claims (3)
1. a ventilated membrane, is characterized in that: comprise outer membrane, inner layer film and underlying membrane; Described inner layer film is arranged between outer membrane and underlying membrane; Described inner layer film comprises protrusion grain and ventilative gap; Described outer membrane is connected with a protrusion grain top; Described underlying membrane is connected with a protrusion grain lower surface.
2. ventilated membrane according to claim 1, is characterized in that: described outer membrane, inner layer film and underlying membrane are transparence.
3. ventilated membrane according to claim 1, is characterized in that: the thickness of described ventilated membrane is 1.5CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416949.0U CN203460503U (en) | 2013-07-15 | 2013-07-15 | Breathable film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416949.0U CN203460503U (en) | 2013-07-15 | 2013-07-15 | Breathable film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460503U true CN203460503U (en) | 2014-03-05 |
Family
ID=50172887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320416949.0U Expired - Fee Related CN203460503U (en) | 2013-07-15 | 2013-07-15 | Breathable film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460503U (en) |
-
2013
- 2013-07-15 CN CN201320416949.0U patent/CN203460503U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20170715 |