CN206048937U - A kind of trapping aluminium foil - Google Patents
A kind of trapping aluminium foil Download PDFInfo
- Publication number
- CN206048937U CN206048937U CN201620969954.8U CN201620969954U CN206048937U CN 206048937 U CN206048937 U CN 206048937U CN 201620969954 U CN201620969954 U CN 201620969954U CN 206048937 U CN206048937 U CN 206048937U
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- China
- Prior art keywords
- vapour barrier
- aluminium foil
- trapping
- layer
- heat
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Abstract
The utility model discloses a kind of trapping aluminium foil, including aluminium foil layer and vapour barrier, aluminium foil layer is one side optical aluminum foil, and upper surface is bright finish, and lower surface is non-bright finish；Vapour barrier is adhesively fixed on the lower section of aluminium foil layer；Vapour barrier is divided into vapour barrier and lower vapour barrier；Plastic film layers are provided with below lower vapour barrier；The lower surface of plastic film layers is provided with aluminium plating membrane；The thickness of aluminium foil layer is 0.04 0.08mm；Heat-insulation layer is additionally provided between upper vapour barrier and lower vapour barrier；It is adhesively fixed by waterproof trapping glue between upper vapour barrier, heat-insulation layer, lower vapour barrier.Structure design of the present utility model employs multi-layer compound structure, on the one hand, vapour barrier, plastic film layers all have excellent air-tightness and moisture resistance, and the propagation that can completely cut off air ensures stablizing for temperature；The heat-insulating property of product and trapping function are further lifted by another aspect heat-insulation layer.This utility model is effectively saved cost, environmental protection and energy saving.
Description
Technical field
This utility model is related to a kind of aluminium foil, more particularly to a kind of trapping aluminium foil.
Background technology
Aluminium foil is soft metallic film, not only with waterproof and dampproof, trapping is heat-insulated, it is shading, erosion resistant, nonpoisonous and tasteless etc.
Advantage, also as the natural gloss and workability on its surface, by people be used in commercial production and family daily necessity etc. each
Field.Due to the environmental-protecting performance that aluminium foil is nonpoisonous and tasteless, by people as interior decoration and insulation material in house, vehicle
Or the place such as ship is extensive adopts.But at some because its use environment is special to factors dictates such as heat-insulated, trapping, waterproof, protection against the tide
Where high, it is necessary to which aluminium foil and other materials carry out mixing is compressing, because the aluminium foil of composite construction can be using compound
The respective characteristic of layer plays different effects.
By aluminium foil and other insulation materials and the product of heat-insulated trapping material mixing on existing market, or high because of which
Cost can not be used on a large scale；In order to cost-effective, the wearability of product, moisture resistance, air-tightness etc. cannot meet
Demand.
Utility model content
In order to solve the weak point existing for above-mentioned technology, this utility model provides a kind of trapping aluminium foil.To understand
Certainly above technical problem, the technical solution adopted in the utility model is：A kind of trapping aluminium foil, including aluminium foil layer and vapour barrier, aluminum
Layers of foil is one side optical aluminum foil, and upper surface is bright finish, and lower surface is non-bright finish；Vapour barrier is arranged on the lower section of aluminium foil layer；Vapour barrier
It is divided into vapour barrier and lower vapour barrier；The lower surface of aluminium foil layer is coated with waterproof trapping glue, by waterproof trapping glue and upper trapping
The upper surface of layer is adhesively fixed；Plastic film layers are provided with below lower vapour barrier；Lower vapour barrier is by preventing that lower surface is coated
Water trapping glue is adhesively fixed with the upper surface of plastic film layers；The lower surface of plastic film layers is provided with aluminium plating membrane；
The thickness of aluminium foil layer is 0.04-0.08mm；Heat-insulation layer is additionally provided between upper vapour barrier and lower vapour barrier；Upper trapping
It is adhesively fixed by waterproof trapping glue between layer, heat-insulation layer, lower vapour barrier.
Plastic film layers are polrvinyl chloride, polyethylene, polystyrene or polypropylene film one kind therein.
Upper vapour barrier is waterproof PE Foam, glass fibre or aluminized film composite non-woven fabric one kind therein.
Lower vapour barrier is waterproof PE Foam, glass fibre or aluminized film composite non-woven fabric one kind therein.
Heat-insulation layer is polyurethane foam.
Structure design of the present utility model employs multi-layer compound structure, on the one hand, vapour barrier, plastic film layers all have
Excellent air-tightness and moisture resistance, the propagation that can completely cut off air ensure stablizing for temperature；The setting of another aspect heat-insulation layer is more
It is that the heat-insulating property of product and trapping function are further lifted.This utility model is combined with aluminium foil using economic and environment-friendly material
Composite construction is formed, cost, environmental protection and energy saving are effectively saved.
Description of the drawings
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
Fig. 1 is cross-sectional structure figure of the present utility model.
In figure：1st, aluminium foil layer；2nd, upper vapour barrier；3rd, lower vapour barrier；4th, plastic film layers；5th, heat-insulation layer；6th, aluminium plating membrane.
Specific embodiment
As shown in figure 1, this utility model includes aluminium foil layer 1 and vapour barrier, for easy to process cost-effective, aluminium foil layer 1
For one side optical aluminum foil, upper surface is bright finish, and lower surface is non-bright finish；Vapour barrier is arranged on the lower section of aluminium foil layer 1；Vapour barrier is divided into
Upper vapour barrier 2 and lower vapour barrier 3；The lower surface of aluminium foil layer 1 is coated with waterproof trapping glue, by waterproof trapping glue and upper vapour barrier
2 upper surface is adhesively fixed；The lower section of lower vapour barrier 3 is provided with plastic film layers 4；Lower vapour barrier 3 is coated by lower surface
Waterproof trapping glue is adhesively fixed with the upper surface of plastic film layers 4；The lower surface of plastic film layers 4 is provided with aluminium plating membrane 6；Plating
Aluminium film is to plate the very thin metallic aluminium of last layer in Plastic film surface, so that Plastic film surface has metallic luster.Due to
It had both had the characteristic of plastic sheeting, and the characteristic with metal, had excellent folding resistance and good toughness, therefore to gas
The barrier of body, vapor, abnormal smells from the patient, light etc. is high, and trapping effect is good.
The thickness of aluminium foil layer 1 is 0.04-0.08mm；Heat-insulation layer 5 is additionally provided between upper vapour barrier 2 and lower vapour barrier 3；On
It is adhesively fixed by waterproof trapping glue between vapour barrier 2, heat-insulation layer 5, lower vapour barrier 3.
This utility model vapour barrier lower section arrange plastic film layers 4, plastic film layers 4 be polrvinyl chloride, polyethylene,
Polystyrene or polypropylene film one kind therein.As plastic sheeting has good damping property, impact resistance, protection against the tide, resistance to
The advantages of burn into, therefore there is this utility model good protection against the tide, insulation etc. to act on.In order to strengthen air-tightness and the guarantor of product
Vapour barrier is set to two-layer by temperature function, this utility model, and heat-insulation layer 5 is arranged between upper and lower vapour barrier, is so produced
The heat-insulating property of product further intercepts the transmission of temperature due to the setting of both sides vapour barrier, and heat-insulating property is more excellent；Due to polyurethane
The features such as foam has energy-efficient, shockproof compression-resistant, insulation, insulation, strong anaclisiss, therefore heat-insulation layer of the present utility model is preferred
Polyurethane foam.Additionally, 3 preferred waterproof PE Foam of upper vapour barrier 2 and lower vapour barrier, glass fibre or aluminized film composite non-woven fabric
One kind therein.As waterproof PE Foam, glass fibre or aluminized film composite non-woven fabric are all good insulated heat materials, can
To reflect most sunlight, the temperature brought by sunlight is reduced；And the coefficient of heat conduction is relatively low, effectively can hinder
Only transfer of the heat from surface to base material；And corrosion resistance is high, can improve service life.
This utility model replaces traditional viscose glue using waterproof trapping glue, can form tough and tensile, soft, cohesive force very after coating
The strong waterproof membrane with breathability, can resist normal configuration, the motion of heat energy, more be amenable to exposure in sunshine, long-term in water
The test of immersion.More than 10% extensibility is kept at low temperature, and applicable wide temperature range is a kind of very excellent durable
Waterproof vapour barrier.
Above-mentioned embodiment is not that, to restriction of the present utility model, this utility model is also not limited to the example above,
Change, remodeling, addition or replacement that those skilled in the art are made in the range of the technical solution of the utility model,
Also belong to protection domain of the present utility model.
Claims (5)
1. a kind of trapping aluminium foil, including aluminium foil layer (1) and vapour barrier, it is characterised in that：The aluminium foil layer (1) is machine glazing aluminum
Paper tinsel, upper surface are bright finish, and lower surface is non-bright finish；The vapour barrier is arranged on the lower section of aluminium foil layer (1)；The vapour barrier is divided into
Upper vapour barrier (2) and lower vapour barrier (3)；The lower surface of the aluminium foil layer (1) is coated with waterproof trapping glue, and aluminium foil layer (1) passes through
Waterproof trapping glue is adhesively fixed with the upper surface of upper vapour barrier (2)；Plastic film layers are provided with below the lower vapour barrier (3)
(4)；The lower vapour barrier (3) is adhesively fixed with the upper surface of plastic film layers (4) by the waterproof trapping glue that lower surface is coated；
The lower surface of the plastic film layers (4) is provided with aluminium plating membrane (6)；
The thickness of the aluminium foil layer (1) is 0.04-0.08mm；Guarantor is provided between the upper vapour barrier (2) and lower vapour barrier (3)
Warm layer (5)；The upper vapour barrier (2), it is adhesively fixed by waterproof trapping glue between heat-insulation layer (5), lower vapour barrier (3).
2. trapping aluminium foil according to claim 1, it is characterised in that：The plastic film layers (4) are polrvinyl chloride, poly- second
Alkene, polystyrene or polypropylene film one kind therein.
3. trapping aluminium foil according to claim 1, it is characterised in that：The upper vapour barrier (2) is waterproof PE Foam, glass
Fiber or aluminized film composite non-woven fabric one kind therein.
4. trapping aluminium foil according to claim 1, it is characterised in that：The lower vapour barrier (3) is waterproof PE Foam, glass
Fiber or aluminized film composite non-woven fabric one kind therein.
5. the trapping aluminium foil according to any one of Claims 1-4, it is characterised in that：The heat-insulation layer (5) is polyurethane foam
Foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969954.8U CN206048937U (en) | 2016-08-26 | 2016-08-26 | A kind of trapping aluminium foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969954.8U CN206048937U (en) | 2016-08-26 | 2016-08-26 | A kind of trapping aluminium foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206048937U true CN206048937U (en) | 2017-03-29 |
Family
ID=58382219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620969954.8U Expired - Fee Related CN206048937U (en) | 2016-08-26 | 2016-08-26 | A kind of trapping aluminium foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206048937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218139A (en) * | 2016-08-26 | 2016-12-14 | 南通惠得成包装材料有限公司 | A kind of trapping aluminium foil |
| CN109177391A (en) * | 2018-08-14 | 2019-01-11 | 上海雪辰建设工程有限公司 | Freezer construction industry special-purpose water-proof trapping film and preparation method thereof and installation method |
-
2016
- 2016-08-26 CN CN201620969954.8U patent/CN206048937U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218139A (en) * | 2016-08-26 | 2016-12-14 | 南通惠得成包装材料有限公司 | A kind of trapping aluminium foil |
| CN109177391A (en) * | 2018-08-14 | 2019-01-11 | 上海雪辰建设工程有限公司 | Freezer construction industry special-purpose water-proof trapping film and preparation method thereof and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20210826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |