CN212073239U - Medicine packaging film capable of preventing children from being broken - Google Patents
Medicine packaging film capable of preventing children from being broken Download PDFInfo
- Publication number
- CN212073239U CN212073239U CN201922143791.4U CN201922143791U CN212073239U CN 212073239 U CN212073239 U CN 212073239U CN 201922143791 U CN201922143791 U CN 201922143791U CN 212073239 U CN212073239 U CN 212073239U
- Authority
- CN
- China
- Prior art keywords
- layer
- film
- thickness
- packaging film
- cover 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a medicine packaging film for preventing children from being broken by pushing, which comprises a cover film and a bottom film, wherein the cover film comprises a PET protective layer, a cover film aluminum foil layer and a polyethylene extrusion composite layer which are arranged from outside to inside in sequence; a binder layer is further arranged between the PET protective layer and the cover film aluminum foil layer, the thickness of PET is 8-25 mu m, the thickness of the cover film aluminum foil layer is 9-40 mu m, and the thickness of the polyethylene extrusion composite layer is 15-30 mu m; the basement membrane includes nylon supporting layer, basement membrane aluminium foil layer and the closure layer that sets gradually from outside to inside, the thickness of nylon supporting layer is 25 ~ 40 mu m, and the thickness of basement membrane aluminium foil layer is 45 ~ 75 mu m, and the closure layer thickness is 15 ~ 100 mu m. The utility model provides a child powder packaging film which is puncture-resistant, anti-static, safe and easy to recycle.
Description
Technical Field
The utility model relates to a plastic packaging technical field, concretely relates to prevent that children from pushing away broken medicine 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. The amount of medicament in the packaging film of the powder for children is generally less than 50 micrograms, usually 25-50 micrograms, and the Relative Standard Deviation (RSD) between doses should not exceed 5% for a predetermined dose of medicament.
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.
Be used for children's powder packaging film to solve the security problem on the one hand, prevent that children from eating by mistake, on the other hand because the friction can form static between the plastic packaging film, leads to the powder adhesion on the packaging film for the powder can't be absorbed by completely.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the prior art, provide a children's powder packaging film that anti puncture, prevent static, safe easy recovery.
In order to achieve the purpose, the technical scheme of the utility model is to design a medicine packaging film for preventing children from being broken, which comprises a cover film and a bottom film, wherein the cover film comprises a PET protective layer, a cover film aluminum foil layer and a polyethylene extrusion composite layer which are arranged from outside to inside in sequence; a binder layer is further arranged between the PET protective layer and the cover film aluminum foil layer, the thickness of PET is 8-25 mu m, the thickness of the cover film aluminum foil layer is 9-40 mu m, and the thickness of the polyethylene extrusion composite layer is 15-30 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 25 ~ 40 mu m, and the thickness of basement membrane aluminium foil layer is 45 ~ 75 mu m, and the closure layer thickness is 15 ~ 100 mu m, become an organic whole through the hot pressing between basement membrane and the epiphragma. The aluminum foil barrier layer is added to the bottom film and the cover film of the packaging film, the packaging film is guaranteed to have good puncture resistance and good barrier property, the sealing layer is made of PP or PE films, flexibility of the packaging film is improved, the thickness of the cover film and the thickness of the bottom film are increased, and high setting property of the packaging film is improved.
As a preferable technical scheme, the number of extrusion layers of the polyethylene extrusion composite film is 5 or 7, and the thickness of each layer of extrusion film is the same. The flatness and the stiffness of the cover film are improved by increasing the number of layers and the thickness of the polyethylene extrusion composite film.
According to a preferable technical scheme, the content of high-density polyethylene in the polyethylene extrusion composite film is more than 60%, the crystallinity of the high-density polyethylene is 88-92%, and the density is 0.945-0.96 g/cm3. The high-density polyethylene is adopted to improve the recyclability of the packaging film, so that the packaging film is more environment-friendly.
Preferably, the adhesive layer is polyurethane.
As a preferred technical solution, the sealing layer is a PP film or a PE film. The PP film and the PE film are adopted to replace the traditional PVC film, so that the flexibility and the recyclability of the packaging film are improved.
As a preferred technical scheme, the sealing layer is a 5-layer PE co-extrusion film.
Preferably, the innermost layer of the sealing layer is a PE antistatic layer. 1-3% of antistatic agent is added into the PE layer, so that the antistatic effect of the PE film is improved, and powder cannot be adhered to the surfaces of the cover film and the bottom film.
The utility model has the advantages and the beneficial effects that: the utility model discloses a powder medicine packaging film epiphragma and basement membrane all are equipped with the aluminium foil barrier layer, have improved the anti puncture performance and the separation performance of packaging film, can be used for the packing of medicine to effectual children of preventing open the packing and eat by mistake, improve the security of medicine packing. The thickness of the aluminum foil and the number of layers of the PE extrusion composite film are increased in the packaging film, so that the flatness and the stiffness of the medicine packaging film are improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1. a PET protective layer; 2. a cover film aluminum foil layer; 3. extruding a composite layer by polyethylene; 4. a sealing layer; 5. a base film aluminum foil layer; 6. a nylon support layer; 7. PE antistatic 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.
A medicine packaging film capable of preventing children from being broken by pushing comprises a cover film and a bottom film, wherein the cover film comprises a PET protective layer 1, a cover film aluminum foil layer 2 and a polyethylene extrusion composite layer 3 which are sequentially arranged from outside to inside; a binder layer is further arranged between the PET protective layer and the cover film aluminum foil layer, the thickness of PET is 8-25 mu m, the thickness of the cover film aluminum foil layer is 9-40 mu m, and the thickness of the polyethylene extrusion composite layer is 15-30 mu m; the basement membrane comprises a nylon supporting layer 7, a basement membrane aluminum foil layer 6 and a sealing layer 5 which are sequentially arranged from outside to inside, wherein the thickness of the nylon supporting layer is 25-40 mu m, the thickness of the basement membrane aluminum foil layer is 45-75 mu m, and the thickness of the sealing layer is 15-100 mu m; and a heat-seal adhesive layer 4 is arranged between the cover film and the bottom film.
The extrusion layer number of the polyethylene extrusion composite film is 5 or 7, and the thickness of each layer of extrusion film is the same.
The content of high-density polyethylene in the polyethylene extrusion composite film is more than 60%, the crystallinity of the high-density polyethylene is 88-92%, and the density is 0.945-0.96 g/cm3。
The adhesive layer is polyurethane 4.
The sealing layer is a PP film or a PE film.
The sealing layer is a 5-layer PE co-extrusion film.
The innermost layer of the sealing layer is a PE antistatic layer 8.
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 (6)
1. A medicine packaging film capable of preventing children from being broken by pushing comprises a cover film and a bottom film, and is characterized in that the cover film comprises a PET protective layer, a cover film aluminum foil layer and a polyethylene extrusion composite layer which are sequentially arranged from outside to inside; a binder layer is further arranged between the PET protective layer and the cover film aluminum foil layer, the thickness of PET is 8-25 mu m, the thickness of the cover film aluminum foil layer is 9-40 mu m, and the thickness of the polyethylene extrusion composite layer is 15-30 mu m; the basement membrane includes nylon supporting layer, basement membrane aluminium foil layer and the closure layer that sets gradually from outside to inside, the thickness of nylon supporting layer is 25 ~ 40 mu m, and the thickness of basement membrane aluminium foil layer is 45 ~ 75 mu m, and the closure layer thickness is 15 ~ 100 mu m.
2. The child-resistant pharmaceutical packaging film according to claim 1, wherein the number of extruded layers of the polyethylene extrusion-compounded film is 5 or 7, and the thickness of each extruded film is the same.
3. The child-resistant pharmaceutical packaging film of claim 2, wherein the adhesive layer is polyurethane.
4. The child-resistant pharmaceutical packaging film of claim 3, wherein the sealing layer is a PP film layer or a PE film layer.
5. The child-resistant pharmaceutical packaging film of claim 4, wherein the sealing layer is a 5-layer PE co-extruded film.
6. The child-resistant pharmaceutical packaging film of claim 5, wherein the innermost layer of the sealing layer is a PE antistatic layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922143791.4U CN212073239U (en) | 2019-12-04 | 2019-12-04 | Medicine packaging film capable of preventing children from being broken |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922143791.4U CN212073239U (en) | 2019-12-04 | 2019-12-04 | Medicine packaging film capable of preventing children from being broken |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212073239U true CN212073239U (en) | 2020-12-04 |
Family
ID=73556925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201922143791.4U Active CN212073239U (en) | 2019-12-04 | 2019-12-04 | Medicine packaging film capable of preventing children from being broken |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212073239U (en) |
-
2019
- 2019-12-04 CN CN201922143791.4U patent/CN212073239U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201737295U (en) | Covering film with composite structure | |
US4452842A (en) | Laminated lidding material | |
JP6653516B2 (en) | Non-adsorptive sealant film and laminate for packaging material comprising the same | |
JP6511713B2 (en) | Laminate for packaging material | |
CN212073239U (en) | Medicine packaging film capable of preventing children from being broken | |
JPS61254342A (en) | Multilayer material | |
JPH04146141A (en) | Transfusion fluid packing material having barrier properties | |
JP2022084741A (en) | Low-adsorptivity laminate for hand cutting and opening, and packaging material and package using the laminate | |
CN212073254U (en) | Environment-friendly child protection blister packaging film | |
CN203567280U (en) | Suppository composite membrane | |
CN202071446U (en) | Environment-friendly aluminum paper composite packing material | |
CN206186487U (en) | A shock -resistant packaging composite film for X -ray film | |
JP6511712B2 (en) | Laminate for packaging material | |
JP4826054B2 (en) | Gas barrier film laminate for boil and retort sterilization | |
CN204869878U (en) | Aluminium foil for pharmaceutical packaging | |
CN210478023U (en) | Cold-formed composite medicine package | |
CN213322096U (en) | High-flatness medicinal packaging composite film | |
JP2019150987A (en) | Laminate for blister pack, and blister pack including the same | |
EP2992049A2 (en) | A multi-layer polymeric film | |
CN204506033U (en) | Multi-layer compound film | |
JP6735527B2 (en) | Non-adsorptive sealant film and laminate for packaging material comprising the same | |
CN209275285U (en) | A kind of shading barrier plastic bottle | |
CN203567309U (en) | Medicinal suppository complex film | |
CN209971778U (en) | Packaging composite film for oral liquid medicine | |
CN204701215U (en) | Key works Drug packing aluminium foil |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |