CN203141974U - Heat insulation film - Google Patents
Heat insulation film Download PDFInfo
- Publication number
- CN203141974U CN203141974U CN 201320081963 CN201320081963U CN203141974U CN 203141974 U CN203141974 U CN 203141974U CN 201320081963 CN201320081963 CN 201320081963 CN 201320081963 U CN201320081963 U CN 201320081963U CN 203141974 U CN203141974 U CN 203141974U
- Authority
- CN
- China
- Prior art keywords
- layer
- heat insulation
- heat
- material layer
- insulating film
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a heat insulation film which has the functions of heat insulation and flame retardance. The heat insulation film consists of an upper layer, a middle layer and a bottom layer, wherein the upper layer has a three-layer structure including a biaxially-oriented polypropylene (BOPP) material layer, an aluminum foil layer and a woven fabric layer; the middle layer is a flame retardant bubble layer; the bottom layer has a three-layer structure including a woven fabric layer, an aluminum foil layer and a BOPP material layer; and a gluing layer is arranged under the bottom layer. The heat insulation cover film is simple in structure and has the functions of heat insulation and flame retardance.
Description
Technical field
A kind of heat-insulating film of the utility model belongs to the outdoor goods field, particularly relates to a kind of insulation film that can play heat-insulation and heat-preservation and have anti-flaming function.
Background technology
There is the plasdcizing rate height usually in general existing thermal isolation film, and inflammable easily characteristics such as aging are used the characteristics of environment out of doors usually at heat-insulating film, will make that model change is fast, increase the weight of user's cost, because it is inflammable, have the hidden danger of safety simultaneously.Owing to limitations of all sorts of conditions, limited to the use approach of heat-insulating film.And present raising along with people's quality of life, a both safety, the heat-insulating film that can use on a large scale is that people are needed again.
The utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art part, and a kind of new-type heat-insulation and heat-preservation epiphragma is provided, and this product not only has the effect of heat-insulation and heat-preservation, and possesses fire-retardant function, and security is higher.
The utility model solves the technical scheme that its technical barrier adopts: the utility model comprises upper strata, middle level and bottom composition, the upper strata is three layers structure, be respectively BOPP material layer, aluminium foil layer and base fabric, the middle level is fire-retardant bubble layer, bottom is three layers structure, be respectively base fabric, aluminium foil layer and BOPP material layer, also be provided with rubberised layer under the bottom.
BOPP material layer of the present utility model can replace with the PET material layer.
Aluminium foil layer of the present utility model can replace with aluminium coated.
The novel base fabric of this use can replace with scrim layer.
Flame-retardant foam layer of the present utility model can be one or more layers.
The utility model is simple in structure, has heat-insulation and heat-preservation function and anti-flaming function.
Description of drawings
Accompanying drawing 1 is schematic appearance of the present utility model.
Accompanying drawing 2 is embodiment principle schematic of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Among the figure: upper strata 1, middle level 2, bottom 3, BOPP material layer 4, aluminium foil layer 5, base fabric 6, rubberised layer 7.
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the utility model is made up of upper strata, middle level and bottom, the upper strata is three layers structure, be respectively BOPP material layer, aluminium foil layer and base fabric, the middle level is fire-retardant bubble layer, bottom is three layers structure, is respectively base fabric, aluminium foil layer and BOPP material layer, also is provided with rubberised layer under the bottom.
Claims (4)
1. heat-insulating film, it is characterized in that being formed by upper strata, middle level and bottom, the upper strata is three layers structure, be respectively BOPP material layer, aluminium foil layer and base fabric, the middle level is fire-retardant bubble layer, bottom is three layers structure, is respectively base fabric, aluminium foil layer and BOPP material layer, also is provided with rubberised layer under the bottom.
2. a kind of heat-insulating film according to claim 1 is characterized in that: the BOPP material layer can replace with the PET material layer.
3. a kind of heat-insulating film according to claim 1, it is characterized in that: aluminium foil layer can replace with aluminium coated.
4. a kind of heat-insulating film according to claim 1, it is characterized in that: base fabric can replace with scrim layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081963 CN203141974U (en) | 2013-02-22 | 2013-02-22 | Heat insulation film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081963 CN203141974U (en) | 2013-02-22 | 2013-02-22 | Heat insulation film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141974U true CN203141974U (en) | 2013-08-21 |
Family
ID=48969526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320081963 Expired - Lifetime CN203141974U (en) | 2013-02-22 | 2013-02-22 | Heat insulation film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260452A (en) * | 2014-09-24 | 2015-01-07 | 罗瑞尔工业薄膜（昆山）有限公司 | Inflaming-retarding thermal-insulation and heat-preservation film |
-
2013
- 2013-02-22 CN CN 201320081963 patent/CN203141974U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260452A (en) * | 2014-09-24 | 2015-01-07 | 罗瑞尔工业薄膜（昆山）有限公司 | Inflaming-retarding thermal-insulation and heat-preservation film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |