CN206003845U - Reinforced aluminium plastic film - Google Patents
Reinforced aluminium plastic film Download PDFInfo
- Publication number
- CN206003845U CN206003845U CN201620804719.5U CN201620804719U CN206003845U CN 206003845 U CN206003845 U CN 206003845U CN 201620804719 U CN201620804719 U CN 201620804719U CN 206003845 U CN206003845 U CN 206003845U
- Authority
- CN
- China
- Prior art keywords
- aluminium foil
- layer
- composite bed
- plastic film
- protective layer
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of reinforced aluminium plastic film, including：First aluminium foil composite bed, the middle enhancement layer being bonded on the first aluminium foil composite bed inner surface and the second aluminium foil composite bed being bonded on middle enhancement layer inner surface; the first aluminium foil layer that described first aluminium foil composite bed includes the first protective layer and is bonded on the first protective layer inner surface, described second aluminium foil composite bed includes the second protective layer, the second aluminium foil layer and the hot sealing layer of setting that bond successively from outside to inside.By the way, this utility model intensity is high, and puncture resistance is good, has excellent water vapor barrier property.
Description
Technical field
This utility model is related to encapsulating material technical field, more particularly to a kind of reinforced aluminium plastic film.
Background technology
Easily discharge gas for current rigid pack lithium battery in use, pressure increase leads to explosion issues, city
Start on face that novel flexible packing material-aluminum plastic film occurs, soft package lithium battery adopts laminated aluminum film in structure, safety is occurring
In the case of hidden danger, soft package lithium battery is at most only understood air-blowing and is split, and can explode unlike box hat aluminum hull battery core.Existing
This aluminum plastic film insufficient strength, puncture resistance is not good enough.
Utility model content
, mainly solving the technical problems that providing a kind of reinforced aluminium plastic film, intensity is high, puncture resistance for this utility model
Good, there is excellent water vapor barrier property.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is：A kind of enhancement mode plastic-aluminum is provided
Film, including：First aluminium foil composite bed, the middle enhancement layer being bonded on the first aluminium foil composite bed inner surface and be bonded in middle plus
The second aluminium foil composite bed on strong layer inner surface, described first aluminium foil composite bed includes the first protective layer and is bonded in the first protection
The first aluminium foil layer on layer inner surface, described second aluminium foil composite bed includes the second protection of setting that bonds successively from outside to inside
Layer, the second aluminium foil layer and hot sealing layer.
In one preferred embodiment of this utility model, described middle enhancement layer includes boning successively from outside to inside setting
First mylar, middle nylon film and the second mylar.
In one preferred embodiment of this utility model, the thickness of described middle enhancement layer is 60 ~ 80 μm.
In one preferred embodiment of this utility model, the thickness of described first aluminium foil layer is 30 μm, described second aluminium foil
The thickness of layer is 50 μm.
In one preferred embodiment of this utility model, described first protective layer and the second protective layer are Kynoar
Thin film.
The beneficial effects of the utility model are：This utility model reinforced aluminium plastic film, intensity is high, and puncture resistance is good, tool
There is excellent water vapor barrier property.
Brief description
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below will be to required in embodiment description
Accompanying drawing to be used be briefly described it should be apparent that, drawings in the following description are only that of the present utility model some are real
Apply example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings, wherein：
Fig. 1 is the structural representation of this utility model reinforced aluminium plastic film one preferred embodiment.
In accompanying drawing, the labelling of each part is as follows：1st, the first protective layer, the 2, first aluminium foil layer, the 3, first mylar, 4, in
Between nylon film, the 5, second mylar, the 6, second protective layer, the 7, second aluminium foil layer, 8, hot sealing layer.
Specific embodiment
Technical scheme in this utility model embodiment will be clearly and completely described it is clear that described below
Embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the enforcement in this utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into
The scope of this utility model protection.
Refer to Fig. 1, this utility model embodiment includes：
A kind of reinforced aluminium plastic film, including：First aluminium foil composite bed, it is bonded on the first aluminium foil composite bed inner surface
Between enhancement layer and the second aluminium foil composite bed of being bonded on middle enhancement layer inner surface.
Described middle enhancement layer includes boning successively from outside to inside the first mylar 3 of setting, middle nylon film 4 and
Second mylar 5, the thickness of described middle enhancement layer is 60 ~ 80 μm, and mylar and nylon film are respectively provided with higher strong
Degree, described middle enhancement layer is formed by two kinds of film combinations, and the advantage combining both effectively increases plastic-aluminum film strength.
Described first aluminium foil composite bed includes the first protective layer 1 and the first aluminium foil being bonded on the first protective layer inner surface
Layer 2, described second aluminium foil composite bed includes the second protective layer 6, the second aluminium foil layer 7 and the heat-sealing of setting that bond successively from outside to inside
Layer 8.
Preferably, the thickness of described first aluminium foil layer 2 is 30 μm, and the thickness of described second aluminium foil layer 7 is 50 μm, barrier
Good.
Preferably, described first protective layer and the second protective layer are polyvinylidene difluoride film.
The beneficial effects of the utility model are：This utility model reinforced aluminium plastic film, intensity is high, and puncture resistance is good, tool
There is excellent water vapor barrier property.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description or equivalent flow conversion, or directly or indirectly it is used in other phases
The technical field closed, is all included in the same manner in scope of patent protection of the present utility model.
Claims (5)
1. a kind of reinforced aluminium plastic film is it is characterised in that include：First aluminium foil composite bed, it is bonded in the first aluminium foil composite bed
Middle enhancement layer on surface and the second aluminium foil composite bed being bonded on middle enhancement layer inner surface, described first aluminium foil is combined
Layer includes the first protective layer and the first aluminium foil layer being bonded on the first protective layer inner surface, and described second aluminium foil composite bed includes
Bond the second protective layer, the second aluminium foil layer and the hot sealing layer of setting from outside to inside successively.
2. reinforced aluminium plastic film according to claim 1 it is characterised in that described middle enhancement layer include from outside to inside according to
First mylar of secondary bonding setting, middle nylon film and the second mylar.
3. reinforced aluminium plastic film according to claim 2 is it is characterised in that the thickness of described middle enhancement layer is 60 ~ 80 μ
m.
4. reinforced aluminium plastic film according to claim 1 it is characterised in that described first aluminium foil layer thickness be 30 μm,
The thickness of described second aluminium foil layer is 50 μm.
5. reinforced aluminium plastic film according to claim 1 is it is characterised in that described first protective layer and the second protective layer are equal
For polyvinylidene difluoride film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804719.5U CN206003845U (en) | 2016-07-29 | 2016-07-29 | Reinforced aluminium plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804719.5U CN206003845U (en) | 2016-07-29 | 2016-07-29 | Reinforced aluminium plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206003845U true CN206003845U (en) | 2017-03-08 |
Family
ID=58202622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620804719.5U Expired - Fee Related CN206003845U (en) | 2016-07-29 | 2016-07-29 | Reinforced aluminium plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206003845U (en) |
-
2016
- 2016-07-29 CN CN201620804719.5U patent/CN206003845U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170308 Termination date: 20200729 |