CN212073254U - Environment-friendly child protection blister packaging film - Google Patents
Environment-friendly child protection blister packaging film Download PDFInfo
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- CN212073254U CN212073254U CN201922143817.5U CN201922143817U CN212073254U CN 212073254 U CN212073254 U CN 212073254U CN 201922143817 U CN201922143817 U CN 201922143817U CN 212073254 U CN212073254 U CN 212073254U
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Abstract
The utility model discloses an environment-friendly child protection blister packaging film, which comprises a cover film and a bottom film, wherein the cover film comprises a gloss oil protective layer, a cover film aluminum foil layer and a hot melt adhesive layer which are sequentially arranged from outside to inside; the thickness of the gloss oil protective layer is 0.2-2 mu m, the thickness of the film covering aluminum foil layer is 20-35 mu m, and the gluing thickness of the hot melt adhesive is 5-12 mu m; the basement membrane includes nylon supporting layer, basement membrane aluminium foil layer and the closure layer that sets gradually from outer to interior, the thickness of nylon supporting layer is 15 ~ 25 mu m, and the thickness on basement membrane aluminium foil layer is 40 ~ 75 mu m, the thickness of closure layer is 15 ~ 100 mu m. The utility model provides an aluminium foil is not fragile, a recoverable environment-friendly child protection blister packaging film of medicinal packaging film.
Description
Technical Field
The utility model relates to a plastic packaging technical field, concretely relates to environment-friendly child protection blister packaging film.
Background
The medicine is used as a special commodity which is closely related to the physical health and life of people, and the packaging plays a decisive role in maintaining the performance of the medicine perfectly. Traditional pharmaceutical packaging applies force to the pharmaceutical aluminum foil, causing the drug to be removed through the aluminum foil layer. However, since the package is simple to take the medicine (the medicine can be taken out by simple squeezing), the medicine is easily obtained by children, and the children can be poisoned by eating the medicine by mistake.
The sealing layer of the conventional medicine packaging film adopts a polyvinyl chloride (PVC) film, and pollutants such as dioxin polluting the environment can be generated when PVC is produced, recovered and destroyed in an incinerator or PVC products are accidentally combusted. PVC which is difficult to recycle is replaced by environment-friendly PP resin or PE resin in order to improve the recyclability and environmental protection of the packaging film.
Aiming at the phenomenon that the single-layer aluminum foil is easy to damage, the contained medicine is easy to take by children, and the poisoning happens when the medicine is taken by mistake, the invention designs the medicinal packaging film which is not easy to break by the children.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the prior art, provide an aluminium foil not fragile, medicinal packaging film is recoverable an environment-friendly child protection blister packaging film.
In order to achieve the purpose, the technical scheme of the utility model is to design an environment-friendly type child protection blister packaging film, which comprises a cover film and a bottom film, wherein the cover film comprises a gloss oil protection layer, a cover film aluminum foil layer and a hot melt adhesive layer which are arranged from outside to inside in sequence; the thickness of the gloss oil protective layer is 0.2-2 mu m, the thickness of the film covering aluminum foil layer is 20-35 mu m, and the gluing thickness of the hot melt adhesive is 5-12 mu m; the basement membrane includes nylon supporting layer, basement membrane aluminium foil layer and the closure layer that sets gradually from outer to interior, the thickness of nylon supporting layer is 15 ~ 25 mu m, and the thickness on basement membrane aluminium foil layer is 40 ~ 75 mu m, the thickness of closure layer is 15 ~ 100 mu m. The gloss oil protective layer is coated on the surface of the cover film aluminum foil layer, and the cover film is connected with the bottom film through hot melt adhesive. The nylon supporting layer is connected with the base membrane aluminum foil layer through an adhesive, and the base membrane aluminum foil layer is connected with the sealing layer through an adhesive.
As a preferred technical solution, the sealing layer is a polyethylene layer or a polypropylene layer. The sealing layer is made of polyethylene or polypropylene nontoxic and harmless polymer, so that the safety of the children medicine packaging film is improved.
The sealing layer comprises 3 layers or 5 layers of polyethylene film extrusion compounding. The composite polyethylene film has raised stiffness and flatness, high density polyethylene content in the composite polyethylene film, high recoverability,
according to a preferable technical scheme, the sealing layer sequentially comprises a high-density polyethylene layer, a metallocene linear polyethylene layer and a low-density polyethylene layer from outside to inside.
As a preferred technical scheme, an acrylate adhesive is arranged between the base membrane aluminum foil layer and the sealing layer.
The utility model has the advantages and the beneficial effects that: the utility model discloses an aluminium foil and polyethylene film are compound, and the intensity of effectual increase membrane prevents children from breaking the epiphragma, improves the proportion of high density polyethylene in the polyethylene film, improves the environmental protection performance and the recoverable performance of packaging film. The basement membrane has guaranteed the intensity of basement membrane through the compounding of nylon membrane, aluminium foil and polyethylene, adopts this packaging film medicine can only take out with the mode of peeling off epiphragma and basement membrane, has increased the security of getting it filled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a varnish protective layer; 2. a cover film aluminum foil layer; 3. a hot melt adhesive layer; 4. a sealing layer; 5. a base film aluminum foil layer; 6. a nylon support layer; 7. a low density polyethylene layer; 8. a metallocene linear polyethylene layer; 9. a high density polyethylene layer.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
An environment-friendly child-resistant blister packaging film comprises a cover film and a bottom film, wherein the cover film comprises a gloss oil protective layer 1, a cover film aluminum foil layer 2 and a hot melt adhesive layer 3 which are sequentially arranged from outside to inside; the thickness of the gloss oil protective layer is 0.2-2 mu m, the thickness of the film covering aluminum foil layer is 20-35 mu m, and the gluing thickness of the hot melt adhesive is 5-12 mu m; the basement membrane includes nylon supporting layer 6, basement membrane aluminium foil layer 5 and involution layer 4 that set gradually from outside to inside, the thickness of nylon supporting layer is 15 ~ 25 mu m, and the thickness of basement membrane aluminium foil layer is 40 ~ 75 mu m. The thickness of the sealing layer is 15-100 mu m. The cover film and the bottom film are compounded together through a hot melt adhesive layer, and the medicine is positioned between the cover film and the bottom film.
The sealing layer is a polyethylene layer or a polypropylene layer.
The sealing layer comprises 3 layers or 5 layers of polyethylene film extrusion compounding.
The sealing layer comprises a high-density polyethylene layer 9, a metallocene linear polyethylene layer 8 and a low-density polyethylene layer 7 from outside to inside in sequence.
And an acrylate adhesive is arranged between the base membrane aluminum foil layer and the sealing layer.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An environment-friendly child-resistant blister packaging film comprises a cover film and a bottom film, and is characterized in that the cover film comprises a gloss oil protective layer, a cover film aluminum foil layer and a hot melt adhesive layer which are sequentially arranged from outside to inside; the thickness of the gloss oil protective layer is 0.2-2 mu m, the thickness of the film covering aluminum foil layer is 20-35 mu m, and the gluing thickness of the hot melt adhesive is 5-12 mu m; the basement membrane includes nylon supporting layer, basement membrane aluminium foil layer and the closure layer that sets gradually from outer to interior, the thickness of nylon supporting layer is 15 ~ 25 mu m, and the thickness on basement membrane aluminium foil layer is 40 ~ 75 mu m, the thickness of closure layer is 15 ~ 100 mu m.
2. The environment-friendly child-resistant blister package film of claim 1, wherein the sealing layer is a polyethylene layer or a polypropylene layer.
3. The environment-friendly, child-resistant blister package film of claim 2, wherein the sealing layer comprises a 3-layer or 5-layer polyethylene film extrusion composite.
4. The environment-friendly child-resistant blister package film according to claim 3, wherein the sealing layers are a high density polyethylene layer, a metallocene linear polyethylene layer and a low density polyethylene layer in that order from the outside to the inside.
5. The environment-friendly child-resistant blister packaging film according to claim 4, wherein an acrylate adhesive is disposed between the aluminum foil layer of the base film and the sealing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922143817.5U CN212073254U (en) | 2019-12-04 | 2019-12-04 | Environment-friendly child protection blister packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922143817.5U CN212073254U (en) | 2019-12-04 | 2019-12-04 | Environment-friendly child protection blister packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212073254U true CN212073254U (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922143817.5U Active CN212073254U (en) | 2019-12-04 | 2019-12-04 | Environment-friendly child protection blister packaging film |
Country Status (1)
| Country | Link |
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| CN (1) | CN212073254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872404A (en) * | 2022-02-16 | 2022-08-09 | 江阴宝柏包装有限公司 | High-flatness recyclable bubble cap base film and preparation method thereof |
-
2019
- 2019-12-04 CN CN201922143817.5U patent/CN212073254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872404A (en) * | 2022-02-16 | 2022-08-09 | 江阴宝柏包装有限公司 | High-flatness recyclable bubble cap base film and preparation method thereof |
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