CN103802391A - Aluminum foil production method - Google Patents
Aluminum foil production method Download PDFInfo
- Publication number
- CN103802391A CN103802391A CN201210437116.2A CN201210437116A CN103802391A CN 103802391 A CN103802391 A CN 103802391A CN 201210437116 A CN201210437116 A CN 201210437116A CN 103802391 A CN103802391 A CN 103802391A
- Authority
- CN
- China
- Prior art keywords
- layer
- aluminum foil
- aluminium foil
- coated
- foil 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.)
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 title abstract description 17
- 239000011888 foil Substances 0.000 title abstract description 17
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000005030 aluminium foil Substances 0.000 claims description 43
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 5
- 238000004049 embossing Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 14
- 239000003973 paint Substances 0.000 abstract 4
- 238000007373 indentation Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000002356 single layer Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000009920 food preservation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses an aluminum foil production method. An upper aluminum foil layer, a backing paper layer and a lower aluminum foil layer are comprised, wherein the upper aluminum foil layer, the backing paper layer and the lower aluminum foil layer are bonded together. The outer surface of at least one of the upper aluminum foil layer and the lower aluminum foil layer is provided with pattern indentation or is coated by a paint layer, and pattern embossing can be carried out after the paint layer is coated. The invention further provides an aluminum foil production method. At least three layers of aluminum foil and backing paper arranged between adjacent aluminum foils are comprised. The aluminum foils and the backing paper are compositely bonded together. The outer surface of at least one of the top aluminum foil and the bottom aluminum foil is provided with pattern indentation or is coated by a paint layer, and pattern embossing can be carried out after the paint layer is coated. Compared with a single aluminum foil layer, the method provided by the invention has the advantages of greatly improved sealing performance, enhanced moisture-proof ability and one-face dual-use. Compared with multiple single-layer aluminum foil paper, the method provided by the invention has the advantage of saved raw material.
Description
Technical field
The present invention relates to a kind of composite aluminium foil paper, be specially a kind of aluminium foil preparation method.
Background technology
Clad aluminum foil paper wrapper has the advantages such as high obstructing performance, lightweight, uvioresistant, normal temperature long shelf-life, at instant food, application in prepared food packing is more and more extensive, but now widely used one side composite aluminium foil paper, because its quality is thin, sealing is inadequate, easily make content become damp and rotten, therefore the coated food preservation time not long, cause waste and loss.
Summary of the invention
Technical problem to be solved by this invention is to solve the poor problem of one side composite aluminium foil paper sealing.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is to provide a kind of MULTILAYER COMPOSITE aluminium-foil paper, comprises the upper aluminium foil layer, lining paper layer and the lower aluminium foil layer that mutually bond together.
In such scheme, in described upper aluminium foil layer and lower aluminium foil layer, the outer surface of at least one is provided with pattern impression.
In described upper aluminium foil layer and lower aluminium foil layer, the outer surface of at least one is coated with coat of colo(u)r.
The present invention also provides a kind of aluminium foil preparation method, comprises at least three layers of aluminium foil and is arranged on the lining paper between adjacent aluminium foil, and described aluminium foil and lining paper compound sticking are integrated.In described top layer or bottom aluminium foil, at least the outer surface of one deck is provided with pattern impression.In described top layer or bottom aluminium foil, at least the outer surface of one deck is coated with coat of colo(u)r.
The present invention, compares with individual layer aluminium foil layer, and sealing increases greatly, and moistureproof ability strengthens, can a double-purpose, compare with multiple individual layer aluminium-foil papers, and save again raw material.
Accompanying drawing explanation
Fig. 1 is the structural representation of two-layer compound aluminium-foil paper of the present invention;
Fig. 2 is the structural representation of aluminium foil preparation method of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in Figure 1, the present invention includes the upper aluminium foil layer 11, lining paper layer 12 and the lower aluminium foil layer 13 that mutually bond together, in upper aluminium foil layer 11 and lower aluminium foil layer 13, the outer surface of at least one is provided with the outer surface of at least one in pattern impression or upper aluminium foil layer 11 and lower aluminium foil layer 13 and is coated with coat of colo(u)r 14, also can after coating pigment layer, carry out pattern embossing processing.
As shown in Figure 2, the present invention includes at least three layers of aluminium foil and be arranged on the lining paper 22 between adjacent aluminium foil, described aluminium foil and lining paper compound sticking are integrated.In top layer 21 or bottom aluminium foil 23, at least the outer surface of one deck is coated with coat of colo(u)r 24 or is provided with pattern impression, also can after coating pigment layer, carry out pattern embossing processing.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, within all falling into protection scope of the present invention.
Claims (3)
1. an aluminium foil preparation method, comprises the upper aluminium foil layer and the lining paper layer that bond together, characterized by further comprising lower aluminium foil layer, and described lower aluminium foil layer is bonded on the outer surface of lining paper layer.
2. aluminium foil preparation method as claimed in claim 1, is characterized in that the outer surface of one of at least one MULTILAYER COMPOSITE aluminium-foil paper in described upper aluminium foil and lower aluminium foil layer is provided with pattern impression.
3. aluminium foil preparation method as claimed in claim 1 or 2, is characterized in that in described upper aluminium foil layer and lower aluminium foil layer, the outer surface of at least one is coated with coat of colo(u)r.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210437116.2A CN103802391A (en) | 2012-11-05 | 2012-11-05 | Aluminum foil production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210437116.2A CN103802391A (en) | 2012-11-05 | 2012-11-05 | Aluminum foil production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103802391A true CN103802391A (en) | 2014-05-21 |
Family
ID=50699996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210437116.2A Pending CN103802391A (en) | 2012-11-05 | 2012-11-05 | Aluminum foil production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103802391A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356133A (en) * | 2019-08-09 | 2019-10-22 | 金石包装（嘉兴）有限公司 | A kind of production method of candy wrapping aluminium foil |
| CN116137854A (en) * | 2020-06-09 | 2023-05-19 | 埃勒里·韦斯特 | Oxygen-resistant tank |
-
2012
- 2012-11-05 CN CN201210437116.2A patent/CN103802391A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356133A (en) * | 2019-08-09 | 2019-10-22 | 金石包装（嘉兴）有限公司 | A kind of production method of candy wrapping aluminium foil |
| CN116137854A (en) * | 2020-06-09 | 2023-05-19 | 埃勒里·韦斯特 | Oxygen-resistant tank |
| CN116137854B (en) * | 2020-06-09 | 2024-12-06 | 埃勒里·韦斯特 | Oxygen resistant tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |