CN206048938U - A kind of flexible compound aluminium foil - Google Patents
A kind of flexible compound aluminium foil Download PDFInfo
- Publication number
- CN206048938U CN206048938U CN201620973822.2U CN201620973822U CN206048938U CN 206048938 U CN206048938 U CN 206048938U CN 201620973822 U CN201620973822 U CN 201620973822U CN 206048938 U CN206048938 U CN 206048938U
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- aluminium foil
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- foil layer
- thickness
- flexible compound
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Abstract
The utility model discloses a kind of flexible compound aluminium foil, including the first aluminium foil layer and the second aluminium foil layer；Between first aluminium foil layer and the second aluminium foil layer, also bonding is provided with plastic layer and bubble thin layer；First aluminium foil layer and the second aluminium foil layer are soft machine glazing alloy aluminium foil, and thickness is 0.01 0.012mm；The upper surface of the first aluminium foil layer is bright finish, and the lower surface of the second aluminium foil layer is bright finish.Structure design of the present utility model employs multi-layer compound structure, both the advantages of having maintained the excellent grease resistance of aluminium foil itself, high temperature resistant, waterproof and dampproof property and non-oxidizability, simultaneously because the structure design of composite bed makes it have very strong pliability, impact resistance and ductility, are easy to the packaging of labyrinth to use；And aluminium foil is mixed into compacting with other materials, cost is effectively saved, is easy to large-scale application.
Description
Technical field
This utility model is related to a kind of aluminium foil, more particularly to a kind of flexible compound aluminium foil.
Background technology
Aluminium foil is widely used in food, beverage, medicated cigarette, medicine, photographic plate, Family Day because of the good characteristic of itself
The fields such as articles for use, are typically used as packaging material；Electrolysis condenser material；The adiabator in building, vehicle, ship, house etc.；Also
Can be used as decoration trade mark of metallized thread, wallpaper and all kinds of stationery printed products and light industrial goods of decoration etc..Especially as bag
Package material, aluminium foil are soft metallic films, not only with moistureproof, airtight, shading, erosion resistant, protect fragrant, nonpoisonous and tasteless etc. excellent
Point, thus be easier to be favored by people.But general one layer of aluminium foil is than relatively thin, its intensity, wearability and impact resistance are just
The needs of product packaging can not be met, while when the characteristic of product needs special waterproof, the functional requirement of protection against the tide, needing aluminum
Paper tinsel carries out multilamellar use, but so production cost is high, causes the waste of resource, and the pliability of product, impact resistance are limited,
The packaging for being not suitable for labyrinth is used.
Utility model content
In order to solve the weak point existing for above-mentioned technology, this utility model provides a kind of flexible compound aluminium foil.
In order to solve above technical problem, the technical solution adopted in the utility model is：A kind of flexible compound aluminium foil, including
Aluminium foil layer, aluminium foil layer include the first aluminium foil layer and the second aluminium foil layer；Modeling is additionally provided between first aluminium foil layer and the second aluminium foil layer
The bed of material and bubble thin layer；The two sides of plastic layer and bubble thin layer respectively scribbles binding agent；The upper surface of plastic layer and
One aluminium foil layer bonding, lower surface are bonding with bubble film layer；The upper surface of bubble film layer is bonding with plastic layer, lower surface and
Two aluminium foil layer bondings；
First aluminium foil layer and the second aluminium foil layer are soft alloy aluminium foil；First aluminium foil layer be one side optical aluminum foil, the first aluminium foil
The upper surface of layer is bright finish, and thickness is 0.01-0.012mm；Second aluminium foil layer be one side optical aluminum foil, the lower surface of the second aluminium foil layer
For bright finish；Thickness is 0.01-0.012mm.
Wherein, it is 0.016- that plastic layer can select thickness for the polystyrene thin film of 0.015-0.020mm, thickness
The PET mylars of 0.018mm or the PVC polyester thin film that thickness is 0.016-0.025mm.
The lower surface bonds of the upper surface of the first aluminium foil layer or the second aluminium foil layer have fresh-keeping layer.
Structure design of the present utility model employs multi-layer compound structure, both maintained the excellent grease resistance of aluminium foil itself,
The advantages of high temperature resistant, waterproof and dampproof property and non-oxidizability, simultaneously because the structure design of composite bed make it have it is very strong soft
Toughness, impact resistance and ductility, are easy to the packaging of labyrinth to use；And aluminium foil is mixed into compacting with other materials,
Cost is effectively saved, is easy to large-scale application.
Description of the drawings
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
Fig. 1 is cross-sectional structure figure of the present utility model.
In figure, the 1, first aluminium foil layer；2nd, the second aluminium foil layer；3rd, plastic layer；4th, bubble film layer；5th, fresh-keeping layer.
Specific embodiment
As shown in figure 1, this utility model includes the first aluminium foil layer 1 and the second aluminium foil layer 2；First aluminium foil layer 1 and the second aluminum
Plastic layer 3 and bubble thin layer 4 are additionally provided between layers of foil 2；The two sides of plastic layer 3 and bubble thin layer 4 respectively scribbles viscous
Mixture；The upper surface of plastic layer 3 is bonding with bubble film layer 4 with 1 bonding, lower surface of the first aluminium foil layer；Bubble film layer 4 it is upper
Surface is bonding with plastic layer 3, lower surface is bonding with the second aluminium foil layer 2；
First aluminium foil layer 1 and the second aluminium foil layer 2 are soft alloy aluminium foil；First aluminium foil layer 1 is one side optical aluminum foil, the first aluminum
The upper surface of layers of foil 1 is bright finish, and thickness is 0.01-0.012mm；Second aluminium foil layer 2 is one side optical aluminum foil, the second aluminium foil layer 2
Lower surface is bright finish；Thickness is 0.01-0.012mm.The structure of the first aluminium foil layer 1 of the present utility model and the second aluminium foil layer 2 is equal
Equally, the except for the difference that setting direction of bright finish because the one side of non-bright finish need and plastic layer 3 and bubble thin layer 4 it is mutually viscous
Connect, therefore aluminium foil be designed as into machine glazing, non-adhesive for bright finish while can meet the use of packaging, while can save
About cost is easy to processing.
Plastic layer of the present utility model can prioritizing selection thickness be the polystyrene thin film of 0.015-0.020mm, thickness be
The plastic layer 3 of 0.016-0.018mm be PET mylars or thickness for 0.016-0.025mm PVC polyester thin film wherein
It is a kind of.
This utility model has added plastic layer 3 between two-layer aluminium foil, as plastic layer 3 has good toughness, thus
The clad aluminum foil of gained has reasonable intensity, toughness and shock resistance；Bubble film layer 4 is to be with polyethylene from high pressure process
Primary raw material is used to pack the shockproof chemical products of the protection against the tide a kind of against pressure filled.With good damping property, impact resistance, heat
Conjunction property, the advantages of nontoxic, tasteless, moistureproof, corrosion-resistant, transparency is good, can play damp proof, buffering, insulation etc. to product and act on.Therefore
The setting of bubble film layer 4 can make pliability of the present utility model higher, in addition to the advantage of itself, which be combined with aluminium foil
Use, be more convenient for packing the product of labyrinth.
Aluminium foil layer is adopted and is adhesively fixed with plastic layer 3 and bubble thin layer 4, easy to process, economical and practical.In order to further
Cost-effective, aluminium foil layer of the present utility model is designed as one side optical aluminum foil, needs is only exposed the one side for using and is designed as bright finish,
The using effect and advantage of whole clad aluminum foil are neither affected so, while the thickness of clad aluminum foil can further be reduced,
Greatly save cost.
This utility model also arranges fresh-keeping layer in the lower surface bonds of the upper surface or the second aluminium foil layer 2 of the first aluminium foil layer 1
5, therefore this utility model can be due to the freshness of the setting prolongation food of fresh-keeping layer 5 in the packaging use of delicatessen product.
Above-mentioned embodiment is not that, to restriction of the present utility model, this utility model is also not limited to the example above,
Change, remodeling, addition or replacement that those skilled in the art are made in the range of the technical solution of the utility model,
Also belong to protection domain of the present utility model.
Claims (5)
1. a kind of flexible compound aluminium foil, including aluminium foil layer, it is characterised in that the aluminium foil layer includes the first aluminium foil layer (1) and
Two aluminium foil layers (2)；Plastic layer (3) and bubble thin layer are additionally provided between first aluminium foil layer (1) and the second aluminium foil layer (2)
(4)；The two sides of the plastic layer (3) and bubble thin layer (4) respectively scribbles binding agent；The upper surface of the plastic layer (3)
, lower surface bonding with the first aluminium foil layer (1) is bonding with bubble film layer (4)；The upper surface and plastics of the bubble film layer (4)
Layer (3) bonding, lower surface are bonding with the second aluminium foil layer (2)；
First aluminium foil layer (1) and the second aluminium foil layer (2) are soft alloy aluminium foil；First aluminium foil layer (1) is machine glazing
Aluminium foil, the upper surface of the first aluminium foil layer (1) is bright finish, and thickness is 0.01-0.012mm；Second aluminium foil layer (2) is machine glazing
Aluminium foil, the lower surface of the second aluminium foil layer (2) is bright finish；Thickness is 0.01-0.012mm.
2. flexible compound aluminium foil according to claim 1, it is characterised in that：The plastic layer (3) is polystyrene thin film,
Thickness is 0.015-0.020mm.
3. flexible compound aluminium foil according to claim 1, it is characterised in that：The plastic layer (3) is PET mylars,
Thickness is 0.016-0.018mm.
4. flexible compound aluminium foil according to claim 1, it is characterised in that：The plastic layer (3) is PVC polyester thin film,
Thickness is 0.016-0.025mm.
5. the flexible compound aluminium foil according to Claims 1-4 any one claim, it is characterised in that：First aluminum
The lower surface bonds of the upper surface or the second aluminium foil layer (2) of layers of foil (1) have fresh-keeping layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973822.2U CN206048938U (en) | 2016-08-26 | 2016-08-26 | A kind of flexible compound aluminium foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973822.2U CN206048938U (en) | 2016-08-26 | 2016-08-26 | A kind of flexible compound aluminium foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206048938U true CN206048938U (en) | 2017-03-29 |
Family
ID=58383003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620973822.2U Expired - Fee Related CN206048938U (en) | 2016-08-26 | 2016-08-26 | A kind of flexible compound aluminium foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206048938U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183234A (en) * | 2016-08-26 | 2016-12-07 | 南通惠得成包装材料有限公司 | A kind of flexible compound aluminium foil |
| CN110033947A (en) * | 2019-05-13 | 2019-07-19 | 南通海星电子股份有限公司 | A kind of high intensity electronic light foil and its manufacturing process |
-
2016
- 2016-08-26 CN CN201620973822.2U patent/CN206048938U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183234A (en) * | 2016-08-26 | 2016-12-07 | 南通惠得成包装材料有限公司 | A kind of flexible compound aluminium foil |
| CN110033947A (en) * | 2019-05-13 | 2019-07-19 | 南通海星电子股份有限公司 | A kind of high intensity electronic light foil and its manufacturing process |
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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 |
Granted publication date: 20170329 Termination date: 20210826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |