CN203945753U - A kind of aluminium-foil paper - Google Patents
A kind of aluminium-foil paper Download PDFInfo
- Publication number
- CN203945753U CN203945753U CN201420406325.5U CN201420406325U CN203945753U CN 203945753 U CN203945753 U CN 203945753U CN 201420406325 U CN201420406325 U CN 201420406325U CN 203945753 U CN203945753 U CN 203945753U
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- aluminium
- layer
- foil
- plastic film
- film layers
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Abstract
The utility model discloses a kind of aluminium-foil paper, aim to provide a kind of aluminium-foil paper, its technical scheme main points are a kind of aluminium-foil papers, comprise the first aluminium foil layer, the second aluminium foil layer, between described the first aluminium foil layer and the second aluminium foil layer, be provided with elastic layer, between described the first aluminium foil layer and elastic layer, be provided with the first plastic film layers, between the second aluminium foil layer and elastic layer, be provided with the second plastic film layers.A kind of aluminium-foil paper recovery capability of the present utility model is strong, can smoothing wrinkle, be difficult for being torn.
Description
Technical field
The utility model relates to a kind of paper, and more particularly, it relates to a kind of aluminium-foil paper.
Background technology
Aluminium-foil paper, manufactures raw and auxiliary material as a kind of industry, and product is mainly used in packing protection, daily necessities, building etc.That at modern society's aluminium-foil paper, uses is more and more extensive, aluminium foil is soft metallic film, not only there is the advantages such as protection against the tide, airtight, shading, erosion resistant, guarantor be fragrant, nonpoisonous and tasteless, but also because it has graceful silvery white gloss, be easy to process beautiful pattern and the decorative pattern of various colors, thereby be more easily subject to people's favor.Particularly aluminium foil and paper compound after, the intensity of the shielding line of aluminium foil and paper, further improved as the necessary shielding properties to steam, air, ultraviolet ray and bacterium etc. of packaging material, greatly widened the application market of aluminium foil.But for aluminium-foil paper, it is also very easy to wrinkling, and after stress deformation, do not possess recovery capability, and it to be easily torn be also a large shortcoming, thereby while using aluminium-foil paper in life, be very easy to its fold or be torn lose use value, be therefore necessary this type of shortcoming to improve.
Utility model content
The deficiency existing for prior art, it is a kind of anti-fold that the purpose of this utility model is to provide, and can recover the aluminium-foil paper that is difficult for being torn.
For achieving the above object, the utility model provides following technical scheme: a kind of aluminium-foil paper, comprise the first aluminium foil layer, the second aluminium foil layer, between described the first aluminium foil layer and the second aluminium foil layer, be provided with elastic layer, between described the first aluminium foil layer and elastic layer, be provided with the first plastic film layers, between the second aluminium foil layer and elastic layer, be provided with the second plastic film layers.
By adopting technique scheme, between the first aluminium foil and the second aluminium foil, elastic layer is set, the elastic potential energy of elastic layer can be appended on aluminium foil, make aluminium foil there is certain elastic potential energy, can make aluminium foil when there is deformation, utilize the elastic recovery capability of elastic layer that aluminium foil self elasticity is recovered, the first plastic film layers and the second plastic film layers are being set between the first aluminium foil and elastic layer and between the second aluminium foil and elastic layer, can make the performance of plastic film layers append on aluminium foil, plastic film layers has the higher property pullled, make plastic film layers be difficult for being torn, plastic film layers and aluminium foil are set together, can make the aluminium foil being easily torn no longer easily be torn, improved greatly the serviceability of aluminium-foil paper.
The utility model is further set to: between described the first aluminium foil layer and the first plastic film layers, fit tightly, between the first plastic film layers and elastic layer, fit tightly, between described elastic layer and the second plastic film layers, fit tightly, between described the second plastic film layers and the second aluminium foil layer, fit tightly.
By adopting technique scheme, by the first aluminium foil layer, the first plastic film layers, elastic layer, the second plastic film layers, the second aluminium foil layer fits tightly successively, this fits tightly and can adopt the laminating of the bonding or adhesive plaster of glue, can the performance that be difficult for tearing of the elasticity capacity of elastic layer and the first plastic film layers and the second plastic film layers be appended on aluminium-foil paper more efficiently like this, make aluminium-foil paper can better recover its form when being squeezed distortion, when being pullled, be difficult for being torn, make aluminium-foil paper better by practicality, improved service efficiency.
The utility model is further set to: described elastic layer is made by elastic sponge.
By adopting technique scheme, elastic layer is preferably made by elastic sponge, the flexibility of elastic sponge with and restorability relatively good, the plasticity that can adapt to preferably aluminium-foil paper, and elastic sponge is bonded in the fairly simple easy realization of aluminium foil layer, can make the elastic recovery properties of elastic sponge better embody on aluminium-foil paper, when aluminium-foil paper is during by fold, elastic sponge is also simultaneously by fold, at this moment elastic sponge recovers by self elastic recovery capability, aluminium foil follows elastic sponge to restore to the original state, and makes the recovering of folds of aluminium foil surface.
The utility model is further set to: the thickness of described the first aluminium foil layer and the second aluminium foil layer is 0.010～0.025mm.The thickness of described elastic layer is 0.050～0.075mm.The thickness of described the first plastic film layers and the second plastic film layers is 0.005～0.010mm.
By adopting technique scheme, the thickness of the first aluminium foil layer and the second aluminium foil layer is set to 0.010～0.025mm, the thickness of elastic layer is set to 0.050～0.075mm, the thickness of the first film layer and the second thin layer is 0.005～0.010mm, the general thickness of aluminium-foil paper can not have influence on the flexibility that aluminium-foil paper itself has like this, can not have influence on the use of the function of aluminium-foil paper own, the first film layer and the second thin layer and elastic layer have been added simultaneously, the tear resistance of the elastic recovery capability of elastic layer and the first film layer and the second thin layer has been joined in aluminium-foil paper, greatly improved the restorative and wear resistant of aluminium-foil paper, improved the effective rate of utilization of aluminium-foil paper.
The utility model is further set to: described the first plastic film layers and the second plastic film layers are made by PET material.
By adopting technique scheme, the first plastic film layers and the second plastic film layers adopt PET material to make, and the plastic film layers mechanical performance that PET material is made is good, has higher tear resistance, can effectively improve the tear resistance of aluminium-foil paper, promote the practicality of aluminium-foil paper.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of aluminium-foil paper embodiment of the utility model.
In figure: 1, the first aluminium foil layer; 2, the first film layer; 3, elastic layer; 4, the second thin layer; 5, the second aluminium foil layer.
The specific embodiment
With reference to Fig. 1, a kind of aluminium-foil paper embodiment of the utility model is described further.
A kind of aluminium-foil paper, comprise the first aluminium foil layer 1 and the second aluminium foil layer 5, between the first aluminium foil layer 1 and the second aluminium foil layer 5, be provided with elastic layer 3, between the first aluminium foil layer 1 and elastic layer 3, the first film layer 2 is set, the second thin layer 4 is set between the second aluminium foil layer 5 and elastic layer 3, the layer of structure of described this aluminium-foil paper is followed successively by the first aluminium foil layer 1, the first film layer 2, elastic layer 3, the second thin layer 4, the second aluminium foil layer 5, laminating closely between them, can adopt the bonding adhesive plaster that also can use of glue bonding, so just form described aluminium-foil paper.
When using aluminium-foil paper, when aluminium-foil paper being done to fold by outer active force, elastic layer 3 in aluminium-foil paper also can be by fold, the elastic layer 3 is here preferably elastic sponge, elastic layer 3 can be so that restore to the original state by elastic deformation after self stress deformation, during elastic layer 3 fold, elastic potential energy increases, when outer active force disappears, the elastic potential energy of elastic layer 3 needs to discharge, so elastic layer needs to restore to the original state, this just makes to be closely fitted in the first plastic film layers 2 and the second plastic film layers 4 and the first aluminium foil layer 1 and the second aluminium foil layer 5 reinstatements on elastic layer 3, the fold of aluminium-foil paper will be eliminated gradually like this, thereby reach restorable effect, function except de-shirred, when aluminium-foil paper is torn, the first plastic film layers 2 and the second plastic film layers 4 that are closely fitted in the first aluminium foil layer 1 and the second aluminium foil layer 5 have just worked, the first plastic film layers 2 and the second plastic film layers 4 have difficult performance of being torn, because the first aluminium foil layer 1 and the first plastic film layers 2 fit tightly, the second aluminium foil layer 5 and the second plastic film layers 4 fit tightly, the wear resistant of the first plastic film layers 2 and the second plastic film layers 4 makes aluminium-foil paper be difficult for being torn breaking, protect the integrality of aluminium-foil paper, improved the service efficiency of aluminium-foil paper.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. an aluminium-foil paper, comprise the first aluminium foil layer, the second aluminium foil layer, is characterized in that: between described the first aluminium foil layer and the second aluminium foil layer, be provided with elastic layer, between described the first aluminium foil layer and elastic layer, be provided with the first plastic film layers, between the second aluminium foil layer and elastic layer, be provided with the second plastic film layers.
2. a kind of aluminium-foil paper according to claim 1, it is characterized in that: between described the first aluminium foil layer and the first plastic film layers, fit tightly, between the first plastic film layers and elastic layer, fit tightly, between described elastic layer and the second plastic film layers, fit tightly, between described the second plastic film layers and the second aluminium foil layer, fit tightly.
3. a kind of aluminium-foil paper according to claim 1, is characterized in that: described elastic layer is made by elastic sponge.
4. a kind of aluminium-foil paper according to claim 1, is characterized in that: the thickness of described the first aluminium foil layer and the second aluminium foil layer is 0.010～0.025mm.
5. a kind of aluminium-foil paper according to claim 1, is characterized in that: the thickness of described elastic layer is 0.050～0.075mm.
6. a kind of aluminium-foil paper according to claim 1, is characterized in that: the thickness of described the first plastic film layers and the second plastic film layers is 0.005～0.010mm.
7. a kind of aluminium-foil paper according to claim 1, is characterized in that: described the first plastic film layers and the second plastic film layers are made by PET material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406325.5U CN203945753U (en) | 2014-07-22 | 2014-07-22 | A kind of aluminium-foil paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406325.5U CN203945753U (en) | 2014-07-22 | 2014-07-22 | A kind of aluminium-foil paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945753U true CN203945753U (en) | 2014-11-19 |
Family
ID=51887811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406325.5U Expired - Fee Related CN203945753U (en) | 2014-07-22 | 2014-07-22 | A kind of aluminium-foil paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605863A (en) * | 2018-11-08 | 2019-04-12 | 嘉兴瑞冠包装材料有限公司 | Insulate paint aluminum foil |
-
2014
- 2014-07-22 CN CN201420406325.5U patent/CN203945753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605863A (en) * | 2018-11-08 | 2019-04-12 | 嘉兴瑞冠包装材料有限公司 | Insulate paint aluminum foil |
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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: 20141119 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |