CN103522663A - Strong-alkali resistant aluminum-plated reflective composite packaging film - Google Patents
Strong-alkali resistant aluminum-plated reflective composite packaging film Download PDFInfo
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- CN103522663A CN103522663A CN201310492585.9A CN201310492585A CN103522663A CN 103522663 A CN103522663 A CN 103522663A CN 201310492585 A CN201310492585 A CN 201310492585A CN 103522663 A CN103522663 A CN 103522663A
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- film layer
- laminated polyester
- thin film
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Abstract
The invention relates to a strong-alkali resistant aluminum-plated reflective composite packaging film which comprises a first polyester thin film layer, a second polyester thin film layer, an acrylic acid adhesive layer and an aluminum-plated thin film layer, wherein the first polyester thin film layer is arranged below the second polyester thin film layer, the aluminum-plated thin film layer is arranged on the lower surface of the second polyester thin film layer, and the aluminum-plated thin film layer and the first polyester thin film layer are bonded into a whole through the acrylic acid adhesive layer. The strong alkali-resistant aluminum-plated reflective composite packaging film has the advantages of strong-alkali resistance, high strength, impact resistance and the like.
Description
Technical field
The present invention relates to a kind of packing film, especially a kind of reflective composite package film of aluminizing that can resistance to highly basic.
Background technology
At present, the consciousness of energy-conserving and environment-protective is more and more concerned, particularly household decoration field people, particularly pay attention to, traditional household decoration is done not enough at energy-conservation this part, such as common floor or wallboard just adopt cement conventionally, floor tile, the materials such as emulsion paint, the barriering effect that transmit heat on such body of wall or floor is relatively poor, therefore particularly in the winter time or summer, when internal-external temperature difference is large, just particularly outstanding to the loss of the energy, therefore a kind of heat insulating packaging film being layered in concrete floor just arises at the historic moment, although but current heat insulating packaging film is greatly improved than tradition on effect of heat insulation, but due to the defect himself designing, its birthday noodle that play effect of heat insulation are but very short, be generally 1 ~ 2 year.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the anti-highly basic of a kind of energy is provided, intensity is high and impact resistance can resistance to highly basic the reflective composite package film of aluminizing.
According to technical scheme provided by the invention, the described reflective composite package film of aluminizing that can resistance to highly basic, comprise the first laminated polyester film, the second laminated polyester film, acrylate glue adhensive layer and metallized film layer, below two laminated polyester films, be provided with the first laminated polyester film, lower surface at the second laminated polyester film is provided with metallized film layer, and metallized film layer and the first laminated polyester film are by acrylate glue adhensive layer bonding one.
The thickness of described the first laminated polyester film is 10 ~ 15 μ m.
The thickness of described the second laminated polyester film is 10 ~ 15 μ m.
The present invention has can anti-highly basic, intensity is high and the advantage such as impact resistance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.
This can resistance to highly basic the reflective composite package film of aluminizing, comprise the first laminated polyester film 1, the second laminated polyester film 2, acrylate glue adhensive layer 3 and metallized film layer 4, below two laminated polyester films 2, be provided with the first laminated polyester film 1, lower surface at the second laminated polyester film 2 is provided with metallized film layer 4, and metallized film layer 4 and the first laminated polyester film 1 are by acrylate glue adhensive layer 3 bonding one.
The thickness of described the first laminated polyester film 1 is 10 ~ 15 μ m.
The thickness of described the second laminated polyester film 2 is 10 ~ 15 μ m.
The present invention uses the first laminated polyester film 1, the second laminated polyester film 2 to be composited by acrylate glue adhensive layer 3 with metallized film layer 4, and the 4 pairs of heat of metallized film layer on the second laminated polyester film 2 have good reflex.But, the thermal isolation film of the appearance of existing market is because it adopts polyurethane glue as adhesive, therefore when decoration, run into the cement generation lamination that very easily reacts, will there is with it chemical reaction after slowly touching aluminium foil in the calcium hydroxide composition in cement like this, just lost the effect of reflecting heat after final aluminium foil is slowly consumed.And the present invention passes through to use acrylic acid glue, this class glue has good alkali resistance, has therefore just greatly improved the protection to metallized film layer 4, thereby has reached effect of heat insulation and the effect in prolong insulation life-span.
Claims (3)
- One kind can resistance to highly basic the reflective composite package film of aluminizing, comprise the first laminated polyester film (1), the second laminated polyester film (2), acrylate glue adhensive layer (3) and metallized film layer (4), it is characterized in that: in the below of two laminated polyester films (2), be provided with the first laminated polyester film (1), lower surface at the second laminated polyester film (2) is provided with metallized film layer (4), and metallized film layer (4) passes through acrylate glue adhensive layer (3) bonding one with the first laminated polyester film (1).
- 2. the reflective composite package film of aluminizing that can resistance to highly basic as claimed in claim 1, is characterized in that: the thickness of described the first laminated polyester film (1) is 10 ~ 15 μ m.
- 3. the reflective composite package film of aluminizing that can resistance to highly basic as claimed in claim 1, is characterized in that: the thickness of described the second laminated polyester film (2) is 10 ~ 15 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492585.9A CN103522663A (en) | 2013-10-20 | 2013-10-20 | Strong-alkali resistant aluminum-plated reflective composite packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492585.9A CN103522663A (en) | 2013-10-20 | 2013-10-20 | Strong-alkali resistant aluminum-plated reflective composite packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103522663A true CN103522663A (en) | 2014-01-22 |
Family
ID=49925187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310492585.9A Pending CN103522663A (en) | 2013-10-20 | 2013-10-20 | Strong-alkali resistant aluminum-plated reflective composite packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103522663A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5035945A (en) * | 1988-07-25 | 1991-07-30 | Imperial Chemical Industries Plc | Polymeric films |
| US20010036551A1 (en) * | 1999-08-27 | 2001-11-01 | Nobuhisa Yamane | Laminate film and a vapour-deposited film employing same |
| CN201512175U (en) * | 2009-09-18 | 2010-06-23 | 无锡昌盛胶粘制品有限公司 | Plastic door-window section bar protection film |
| CN202399606U (en) * | 2011-12-20 | 2012-08-29 | 常州市华健药用包装材料有限公司 | Composite film for packaging medicine |
-
2013
- 2013-10-20 CN CN201310492585.9A patent/CN103522663A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5035945A (en) * | 1988-07-25 | 1991-07-30 | Imperial Chemical Industries Plc | Polymeric films |
| US20010036551A1 (en) * | 1999-08-27 | 2001-11-01 | Nobuhisa Yamane | Laminate film and a vapour-deposited film employing same |
| CN201512175U (en) * | 2009-09-18 | 2010-06-23 | 无锡昌盛胶粘制品有限公司 | Plastic door-window section bar protection film |
| CN202399606U (en) * | 2011-12-20 | 2012-08-29 | 常州市华健药用包装材料有限公司 | Composite film for packaging medicine |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |