CN202448411U - Novel high-separation vacuum film - Google Patents
Novel high-separation vacuum film Download PDFInfo
- Publication number
- CN202448411U CN202448411U CN2012200500206U CN201220050020U CN202448411U CN 202448411 U CN202448411 U CN 202448411U CN 2012200500206 U CN2012200500206 U CN 2012200500206U CN 201220050020 U CN201220050020 U CN 201220050020U CN 202448411 U CN202448411 U CN 202448411U
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- rete
- novel high
- vacuum diaphragm
- vacuum film
- barrier
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- Expired - Fee Related
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Abstract
The utility model discloses a novel high-separation vacuum film which is made of a plurality of layers of same and different composite materials in a compound mode. The high-separation vacuum film comprises glass cloth, an aluminum foil layer, a polyester (PET) film layer, a poly A (PA) film layer and a poly ethylene (PE) film layer which are sequentially arranged from outside to inside. By means of adopting the novel high separation vacuum film compounded by different composite materials, the novel high-separation vacuum film is flat in appearance, high in separation and has good vacuumizing effect and energy conservation effect.
Description
Technical field
The utility model relates to a kind of packaging film, relates in particular to a kind of novel high-barrier vacuum diaphragm.
Background technology
The vacuum heat-insulating plate mainly is made up of high-obstruction and warming plate, and it can effectively avoid cross-ventilation to conduct heat, so its thermal conductivity factor is lower, has the characteristic of energy-conserving and environment-protective.But because the barrier of high-obstruction is had relatively high expectations, producting process difficulty is bigger, so the surface smoothness of high-obstruction is not high, so not only influences the outward appearance of vacuum heat-insulating plate, but also greatly has influence on the effect of heat insulation of vacuum heat-insulating plate.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of novel high-barrier vacuum diaphragm, this film smooth surface, light reflectivity height, big to tension in length and breadth, and airtight, waterproof, good seal performance, and energy-saving effect is outstanding.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of novel high-barrier vacuum diaphragm; Said high-barrier vacuum diaphragm is compound the processing of composite of the same race and not of the same race by several layers, and said high-barrier vacuum diaphragm comprises glass fabric, aluminium foil layer, PET rete, PA rete and PE rete from outside to inside successively.
As the further improvement of the utility model, the every from outside to inside layer thickness of said high-barrier vacuum diaphragm is followed successively by the aluminium foil layer of 0.008mm, the PET rete of 0.012mm, the PA rete of 0.015mm, the PE rete of 0.080mm.
As the further improvement of the utility model, compound between the adjacent two layers through the anti-flammability adhesive.
The beneficial effect of the utility model is: through the high-barrier vacuum diaphragm that adopts composite not of the same race to be composited, and its flat appearance, barrier is high, has well to vacuumize effect and energy-saving effect.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Embodiment to the novel high-barrier vacuum diaphragm of the utility model is elaborated with reference to the accompanying drawings.
Fig. 1 is the utility model structural representation; A kind of novel high-barrier vacuum diaphragm of the utility model; Said high-barrier vacuum diaphragm is compound the processing of composite of the same race and not of the same race by several layers, and said high-barrier vacuum diaphragm comprises glass fabric 1, aluminium foil layer 2, PET rete 3, PA rete 4 and PE rete 5 from outside to inside successively.
In the present embodiment, the every from outside to inside layer thickness of said high-barrier vacuum diaphragm is followed successively by the aluminium foil layer of 0.008mm, the PET rete of 0.012mm, the PA rete of 0.015mm, the PE rete of 0.080mm; And it is compound between the adjacent two layers through the anti-flammability adhesive.
Claims (3)
1. novel high-barrier vacuum diaphragm; Said high-barrier vacuum diaphragm is compound the processing of composite of the same race and not of the same race by several layers, it is characterized in that: said high-barrier vacuum diaphragm comprises glass fabric (1), aluminium foil layer (2), PET rete (3), PA rete (4) and PE rete (5) from outside to inside successively.
2. novel high-barrier vacuum diaphragm according to claim 1 is characterized in that: the every from outside to inside layer thickness of said high-barrier vacuum diaphragm is followed successively by the aluminium foil layer of 0.008mm, the PET rete of 0.012mm, the PA rete of 0.015mm, the PE rete of 0.080mm.
3. novel high-barrier vacuum diaphragm according to claim 1 is characterized in that: compound through the anti-flammability adhesive between the adjacent two layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200500206U CN202448411U (en) | 2012-02-16 | 2012-02-16 | Novel high-separation vacuum film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200500206U CN202448411U (en) | 2012-02-16 | 2012-02-16 | Novel high-separation vacuum film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448411U true CN202448411U (en) | 2012-09-26 |
Family
ID=46864303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200500206U Expired - Fee Related CN202448411U (en) | 2012-02-16 | 2012-02-16 | Novel high-separation vacuum film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202448411U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975973A (en) * | 2012-12-27 | 2013-03-20 | 中国人民解放军总装备部军械技术研究所 | High-sealing-performance envelope |
| CN102991871A (en) * | 2012-12-27 | 2013-03-27 | 中国人民解放军总装备部军械技术研究所 | Sealed type seal sleeve for air bag |
| CN105128456A (en) * | 2015-08-28 | 2015-12-09 | 安徽百特新材料科技有限公司 | High vacuum barrier film |
| CN110922903A (en) * | 2019-12-06 | 2020-03-27 | 常州华岳微创医疗器械有限公司 | Easy-to-tear gasket and processing technology thereof |
-
2012
- 2012-02-16 CN CN2012200500206U patent/CN202448411U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975973A (en) * | 2012-12-27 | 2013-03-20 | 中国人民解放军总装备部军械技术研究所 | High-sealing-performance envelope |
| CN102991871A (en) * | 2012-12-27 | 2013-03-27 | 中国人民解放军总装备部军械技术研究所 | Sealed type seal sleeve for air bag |
| CN102991871B (en) * | 2012-12-27 | 2014-12-17 | 中国人民解放军总装备部军械技术研究所 | Sealed type seal sleeve for air bag |
| CN105128456A (en) * | 2015-08-28 | 2015-12-09 | 安徽百特新材料科技有限公司 | High vacuum barrier film |
| CN110922903A (en) * | 2019-12-06 | 2020-03-27 | 常州华岳微创医疗器械有限公司 | Easy-to-tear gasket and processing technology thereof |
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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: 20120926 Termination date: 20180216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |