CN206011920U - High obstructing performance aluminum plastic film - Google Patents
High obstructing performance aluminum plastic film Download PDFInfo
- Publication number
- CN206011920U CN206011920U CN201620804778.2U CN201620804778U CN206011920U CN 206011920 U CN206011920 U CN 206011920U CN 201620804778 U CN201620804778 U CN 201620804778U CN 206011920 U CN206011920 U CN 206011920U
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- CN
- China
- Prior art keywords
- film
- layer
- laminated polyester
- film layer
- polyvinyl chloride
- 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.)
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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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Abstract
The utility model discloses a kind of high obstructing performance aluminum plastic film, including：The outer compound protective film for setting gradually from outside to inside, outer metallized film layer, aluminium foil layer, interior metallized film layer and hot sealing layer, and it is compound by glue bonding between each layer, the outer metallized film layer is two-sided aluminized mylar, the interior metallized film layer is two-sided aluminum plated PET film, the outer compound protective film includes the polytetrafluoroethylene film layer for setting gradually from outside to inside, first laminated polyester film, first polyvinyl chloride film, second laminated polyester film, second polyvinyl chloride film and the 3rd laminated polyester film, and be combined with each other by glue bonding between each layer.By the way, the utility model is simple and reasonable, and the protection to aluminium foil is preferable, with preferable toughness, folding resistance, resistance oxygen moisture resistance and insulating properties.
Description
Technical field
The utility model is related to encapsulating material technical field, more particularly to a kind of high obstructing performance aluminum plastic film.
Background technology
Gas is easily discharged in use for current rigid pack lithium battery, and pressure increase causes explosion issues, city
Start novel flexible packing material-aluminum plastic film occur on face, 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 inside be that folding quality is poor, and barrier property is not good, and toughness is poor using individual layer aluminium foil mostly.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of high obstructing performance aluminum plastic film, simple and reasonable,
Protection to aluminium foil is preferable, with preferable toughness, folding resistance, resistance oxygen moisture resistance and insulating properties.
For solving above-mentioned technical problem, the technical scheme that the utility model is adopted is：A kind of high obstructing performance is provided
Aluminum plastic film, including：The outer compound protective film that sets gradually from outside to inside, outer metallized film layer, aluminium foil layer, interior metallized film layer
And hot sealing layer, pass through between the outer compound protective film, outer metallized film layer, aluminium foil layer, interior metallized film layer and hot sealing layer
Glue bonding is combined, and the outer metallized film layer is two-sided aluminized mylar, and the interior metallized film layer is two-sided aluminum plated PET
Film, polytetrafluoroethylene film layer that the outer compound protective film includes setting gradually from outside to inside, the first laminated polyester film,
First polyvinyl chloride film, the second laminated polyester film, the second polyvinyl chloride film and the 3rd laminated polyester film, described poly- four
Fluoroethylene film layer, the first laminated polyester film, the first polyvinyl chloride film, the second laminated polyester film, the second polyvinyl chloride are thin
It is combined with each other by glue bonding between film layer and the 3rd laminated polyester film.
In one preferred embodiment of the utility model, the polytetrafluoroethylene film layer, the first laminated polyester film, first
The gross thickness of polyvinyl chloride film, the second laminated polyester film, the second polyvinyl chloride film and the 3rd laminated polyester film is 100
~ 120 microns.
In one preferred embodiment of the utility model, the thickness of the polytetrafluoroethylene film layer is 40 ~ 50 microns.
In one preferred embodiment of the utility model, the hot sealing layer is polypropylene film.
The beneficial effects of the utility model are：The utility model high obstructing performance aluminum plastic film, simple and reasonable, to aluminium foil
Protection preferably, with preferable toughness, folding resistance, resistance oxygen moisture resistance and insulating properties.
Description of the drawings
For the technical scheme being illustrated more clearly that in the utility model embodiment, below will be to needed for embodiment description
Accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation of one preferred embodiment of the utility model high obstructing performance aluminum plastic film.
In accompanying drawing, the mark of each part is as follows：1st, outer compound protective film, 2, outer metallized film layer, 3, aluminium foil layer, 4, interior
Metallized film layer, 5, hot sealing layer.
Specific embodiment
Technical scheme in the utility model embodiment will be clearly and completely described below, it is clear that described
Embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Enforcement in based on the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made are belonged to
The scope of the utility model protection.
Fig. 1 is referred to, the utility model embodiment includes：
A kind of high obstructing performance aluminum plastic film, including：The outer compound protective film 1 that sets gradually from outside to inside, aluminize outward thin
Film layer 2, aluminium foil layer 3, interior metallized film layer 4 and hot sealing layer 5, the outer compound protective film, outer metallized film layer, aluminium foil layer,
Compound by glue bonding between interior metallized film layer and hot sealing layer, the barrier of aluminium foil is preferable, but folding resistance is poor, high cost；
The folding resistance of metallized film be better than aluminium foil, with low cost, but barrier be less than aluminium foil, clad aluminum plastic film of the present utility model by this
Two kinds of Obstruct membranes combine, and have concentrated both advantages, and folding resistance is excellent, good barrier property.
Preferably, the outer metallized film layer is two-sided aluminized mylar, and the interior metallized film layer is two-sided aluminizing
PET film, the two-sided aluminized mylar and two-sided aluminum plated PET film are respectively provided with preferable folding quality and excellent obstruct
Performance.
The outer compound protective film 1 includes polytetrafluoroethylene film layer, the first polyester for setting gradually from outside to inside
Film layer, the first polyvinyl chloride film, the second laminated polyester film, the second polyvinyl chloride film and the 3rd laminated polyester film, institute
State polytetrafluoroethylene film layer, the first laminated polyester film, the first polyvinyl chloride film, the second laminated polyester film, the second polychlorostyrene
It is combined with each other by glue bonding between vinyl film layer and the 3rd laminated polyester film.
The outer compound protective film 1 combines the advantage of polytetrafluoroethylene film, polyester film, polyvinyl chloride film,
And using multiple-layer overlapped structure, aluminium foil is played a very good protection, toughness, barrier and the insulation of aluminum plastic film is improved
Property.
Preferably, the polytetrafluoroethylene film layer, the first laminated polyester film, the first polyvinyl chloride film, second gather
The gross thickness of ester film layer, the second polyvinyl chloride film and the 3rd laminated polyester film is 100 ~ 120 microns, wherein, described poly-
The thickness of tetrafluoroethene film layer is 40 ~ 50 microns.
Preferably, the hot sealing layer is polypropylene film.
The beneficial effects of the utility model are：The utility model high obstructing performance aluminum plastic film, simple and reasonable, to aluminium foil
Protection preferably, with preferable toughness, folding resistance, resistance oxygen moisture resistance and insulating properties.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, every
The equivalent structure that is made using the utility model description or equivalent flow conversion, or directly or indirectly it is used in other phases
The technical field of pass, is included in scope of patent protection of the present utility model in the same manner.
Claims (4)
1. a kind of high obstructing performance aluminum plastic film, it is characterised in that include：The outer compound protective film that sets gradually from outside to inside,
Outer metallized film layer, aluminium foil layer, interior metallized film layer and hot sealing layer, the outer compound protective film, outer metallized film layer, aluminium foil
Layer, between interior metallized film layer and hot sealing layer by glue bonding be combined, the outer metallized film layer for two-sided aluminum polyester thin
Film, the interior metallized film layer is two-sided aluminum plated PET film, and the outer compound protective film includes setting gradually from outside to inside
Polytetrafluoroethylene film layer, the first laminated polyester film, the first polyvinyl chloride film, the second laminated polyester film, the second polychlorostyrene second
Alkene film layer and the 3rd laminated polyester film, the polytetrafluoroethylene film layer, the first laminated polyester film, the first polyvinyl chloride film
Layer, between the second laminated polyester film, the second polyvinyl chloride film and the 3rd laminated polyester film, one is compounded in by glue bonding
Rise.
2. high obstructing performance aluminum plastic film according to claim 1, it is characterised in that the polytetrafluoroethylene film layer,
One laminated polyester film, the first polyvinyl chloride film, the second laminated polyester film, the second polyvinyl chloride film and the 3rd polyester
The gross thickness of film layer is 100 ~ 120 microns.
3. high obstructing performance aluminum plastic film according to claim 2, it is characterised in that the thickness of the polytetrafluoroethylene film layer
Spend for 40 ~ 50 microns.
4. high obstructing performance aluminum plastic film according to claim 1, it is characterised in that the hot sealing layer is polypropylene film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804778.2U CN206011920U (en) | 2016-07-29 | 2016-07-29 | High obstructing performance aluminum plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804778.2U CN206011920U (en) | 2016-07-29 | 2016-07-29 | High obstructing performance aluminum plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206011920U true CN206011920U (en) | 2017-03-15 |
Family
ID=58245968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620804778.2U Expired - Fee Related CN206011920U (en) | 2016-07-29 | 2016-07-29 | High obstructing performance aluminum plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206011920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079790A (en) * | 2016-07-29 | 2016-11-09 | 无锡市华泰医药包装有限公司 | High obstructing performance aluminum plastic film |
-
2016
- 2016-07-29 CN CN201620804778.2U patent/CN206011920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079790A (en) * | 2016-07-29 | 2016-11-09 | 无锡市华泰医药包装有限公司 | High obstructing performance aluminum plastic film |
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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 |
Granted publication date: 20170315 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |