CN206899915U - Medicinal aluminum foil - Google Patents
Medicinal aluminum foil Download PDFInfo
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- CN206899915U CN206899915U CN201720614135.6U CN201720614135U CN206899915U CN 206899915 U CN206899915 U CN 206899915U CN 201720614135 U CN201720614135 U CN 201720614135U CN 206899915 U CN206899915 U CN 206899915U
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- foil substrate
- substrate layer
- foil
- aluminum foil
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Abstract
The utility model provides a kind of medicinal aluminum foil, belongs to acceptable packaging material technical field.It solves the problems, such as existing medicinal aluminum foil humidity resistance difference.This medicinal aluminum foil includes Al foil substrate layer, the Al foil substrate layer side is disposed with linear low density polyethylene layer and Ai Baer high-gas resistance film layers, the aqueous binder layer for connection is provided between the Al foil substrate layer, linear low density polyethylene layer and Ai Baer high-gas resistance film layers, the waterproof layer made of polyurethane film is provided with Al foil substrate layer opposite side, thermal insulation layer and heat discoloration layer are sequentially provided with the outside of waterproof layer.The utility model has the advantages of good humidity resistance, asepsis environment-protecting.
Description
Technical field
The utility model belongs to acceptable packaging material technical field, and in particular to a kind of medicinal aluminum foil.
Background technology
Composite soft packaging industry starts to grow up in 20 middle of century, and more and more shows that it is wrapped in medicine
Importance in terms of dress, this kind of easily tore film is by base material, laminated adhesive, barrier material, heat-sealable material, printing and protection layer for paint
Deng composition.Medicine belongs to the product of high request, therefore the requirement to packaging material is high.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of moisture effect is good, ring
Protect nontoxic medicinal aluminum foil.
The purpose of this utility model can be realized by following technical proposal：A kind of medicinal aluminum foil, it is characterised in that including
Al foil substrate layer, the Al foil substrate layer side are disposed with linear low density polyethylene layer and Ai Baer high-gas resistance films
Layer, it is provided between the Al foil substrate layer, linear low density polyethylene layer and Ai Baer high-gas resistance film layers for connecting
The aqueous binder layer connect, the waterproof layer made of polyurethane film is provided with Al foil substrate layer opposite side, waterproof layer outside is successively
Provided with thermal insulation layer and heat discoloration layer.
Compared with prior art, the utility model has advantages below：
1st, can be effective by the Ai Baer high-gas resistances film layer and low density polyethylene layer that are set on Al foil substrate layer
Solve the problems, such as that medicinal aluminum foil of the prior art is readily permeable and enter oxygen have using Ai Baer high-gas resistances film good
Gas barrier property so that ventilative phenomenon will not occur for medicinal aluminum foil, ensure that medicine will not cause what drug effect reduced because of oxidation
Problem, and then the quality guarantee period of medicine can be improved.
2nd, the steam that can effectively prevent the external world by waterproof layer is entered in blister package, has good moisture resistance
Energy.
3rd, thermal insulation layer and heat discoloration layer, the temperature residing for medicine is sensed by the heat discoloration layer for being sufficiently close together medicine
Degree, so as to accurately judge whether medicine is rotten or fails, while completely cut off using thermal insulation layer from aluminium foil temperature
Conduction, reduce the temperature of aluminium foil and the temperature in the external world to influence caused by heat discoloration layer.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1, heat discoloration layer；2nd, thermal insulation layer；3rd, waterproof layer；4th, Al foil substrate layer；5th, LLDPE
Layer；6th, Ai Baer high-gas resistances film layer；7th, aqueous binder layer.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, this medicinal aluminum foil includes Al foil substrate layer 4, the side of Al foil substrate layer 8 sets gradually linear
Low density polyethylene layer 5 and Ai Baer high-gas resistances film layer 6, the Al foil substrate layer 4, linear low density polyethylene layer 5 and
The aqueous binder layer 7 for connection is provided between Ai Baer high-gas resistances film layer 6, is provided with the opposite side of Al foil substrate layer 4
Waterproof layer 3 made of polyurethane film, the outside of waterproof layer 3 are sequentially provided with thermal insulation layer 2 and heat discoloration layer 1.
, can be effective by the Ai Baer high-gas resistances film layer 6 and low density polyethylene layer set on Al foil substrate layer 4
Solve the problems, such as that medicinal aluminum foil of the prior art is readily permeable and enter oxygen have using Ai Baer high-gas resistances film good
Gas barrier property so that ventilative phenomenon will not occur for medicinal aluminum foil, ensure that medicine will not cause what drug effect reduced because of oxidation
Problem, and then the quality guarantee period of medicine can be improved.
The steam that can effectively prevent the external world by waterproof layer 3 is entered in blister package, has good humidity resistance.
Thermal insulation layer 2 and heat discoloration layer 1, sense the temperature residing for medicine by the heat discoloration layer 1 for being sufficiently close together medicine
Degree, so as to accurately judge whether medicine is rotten or fails, while completely cut off using thermal insulation layer 2 from aluminium foil temperature
Conduction, reduce the temperature of aluminium foil and the temperature in the external world to being influenceed caused by heat discoloration layer 1.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (1)
1. a kind of medicinal aluminum foil, it is characterised in that including Al foil substrate layer, the Al foil substrate layer side sets gradually linear
Low density polyethylene layer and Ai Baer high-gas resistance film layers, the Al foil substrate layer, linear low density polyethylene layer and angstrom bar
The aqueous binder layer for connection is provided between your high-gas resistance film layer, is provided with Al foil substrate layer opposite side by polyurethane
Waterproof layer made of film, waterproof layer outside are sequentially provided with thermal insulation layer and heat discoloration layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614135.6U CN206899915U (en) | 2017-05-27 | 2017-05-27 | Medicinal aluminum foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614135.6U CN206899915U (en) | 2017-05-27 | 2017-05-27 | Medicinal aluminum foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206899915U true CN206899915U (en) | 2018-01-19 |
Family
ID=61286405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720614135.6U Active CN206899915U (en) | 2017-05-27 | 2017-05-27 | Medicinal aluminum foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206899915U (en) |
-
2017
- 2017-05-27 CN CN201720614135.6U patent/CN206899915U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |