CN204701216U - Medical suppository composite membrane - Google Patents
Medical suppository composite membrane Download PDFInfo
- Publication number
- CN204701216U CN204701216U CN201520403829.6U CN201520403829U CN204701216U CN 204701216 U CN204701216 U CN 204701216U CN 201520403829 U CN201520403829 U CN 201520403829U CN 204701216 U CN204701216 U CN 204701216U
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- layer
- based film
- polyethylene based
- composite membrane
- aluminium foil
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model provides a kind of Medical suppository composite membrane, belongs to acceptable packaging material technical field.It solve the problem of existing Medical suppository composite membrane poor stability.This Medical suppository composite membrane comprises aluminium foil layer, polyethylene based film and lower polyethylene based film is respectively equipped with on upper and lower two surfaces of aluminium foil layer, upper polyethylene based film is coated with radiation false proof layer, preservative film layer is had in radiation false proof layer arranged outside, printed layers is had in preservative film layer arranged outside, cellophane layer is had in printed layers arranged outside, lower polyethylene based film is coated with heat-sealing glue-line, plinthitic horizon is had at heat-sealing glue-line outer application, in aluminium foil layer and upper polyethylene based film, the polyurethane-modified acrylate resin layer of alcohol-water is provided with between aluminium foil layer and lower polyethylene based film.This Medical suppository composite membrane has the advantage that security is high, asepsis environment-protecting, adhibit quality are good.
Description
Technical field
The utility model belongs to acceptable packaging material technical field, particularly a kind of Medical suppository composite membrane.
Background technology
The composite membrane of Key works Drug packing has multiple requirement, as barrier property (steam penetrating capacity), oxygen transit dose, peel strength, heat sealing strength etc.Existing composite membrane, particularly Medical suppository composite membrane also exists defect on barrier property and oxygen transit dose performance, simultaneously, the adhesive first adopted is toluene or the ethyl acetate solvent borne polyurethane hot setting adhesive of non-Environmental Safety, just this kind of non-Environmental Safety adhesive is employed like this when producing PET/AL/PE drug and food composite packing film, cause the pollution of poisonous toluene or the discharge of ethyl acetate solvent gas and inflammable and explosive potential safety hazard to production environment, also make the sanitary toxicology of composite membrane product itself be affected.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes that a kind of security is high, asepsis environment-protecting and the good Medical suppository composite membrane of adhibit quality.
The purpose of this utility model realizes by following technical proposal: a kind of Medical suppository composite membrane, it is characterized in that, comprise aluminium foil layer, polyethylene based film and lower polyethylene based film is respectively equipped with on upper and lower two surfaces of aluminium foil layer, upper polyethylene based film is coated with radiation false proof layer, preservative film layer is had in radiation false proof layer arranged outside, printed layers is had in preservative film layer arranged outside, cellophane layer is had in printed layers arranged outside, lower polyethylene based film is coated with heat-sealing glue-line, plinthitic horizon is had at heat-sealing glue-line outer application, in aluminium foil layer and upper polyethylene based film, the polyurethane-modified acrylate resin layer of alcohol-water is provided with between aluminium foil layer and lower polyethylene based film.
Compared with prior art, the utility model has the following advantages:
1, adopt and there is the stronger polyurethane-modified acrylate resin of boiling resistance alcohol-water, replace original non-Environmental Safety toluene or ethyl acetate solvent borne polyurethane hot setting adhesive, bonding modification is carried out to polyester/aluminium/polyethylene composite film, during laminating production what dry discharge is nontoxic nonflammable alcohol-water mixing gas, not only thoroughly overcome the shortcoming of existing non-environment-friendly adhesive, maintain again the good comprehensive serviceability of this composite membrane simultaneously, thus improve the production technology quality grade of this composite membrane product well, achieve good environment protection modification effect.
2, there is good hot melt, and the requirement of surface smoothness can be ensured in the process of hot melt, be convenient to seal in the process of packing, ensure the aesthetics after packaging; Simultaneously because its barrier property have also been obtained certain lifting, medicine can be prevented moist; Oxygen transit dose keeps stable, makes medicine not oxidizable.
3, be coated with heat-sealing glue-line in lower polyethylene based film, have plinthitic horizon at heat-sealing glue-line outer application, because heat-sealing film surface is burnishing surface, when boning with bubble-cap, adhesion strength is little, passes through plinthitic horizon, can adhesion strength be strengthened, heat-sealing glue-line can be firmly bonded on bubble-cap by bubble-cap.
4, by preservative film layer, making this composite membrane nonpoisonous and tasteless, harmless when packing medicine, there is good humidity resistance, ensure that the quality guarantee period of medicine, having possessed the advantage of safe ready and long shelf-life.
5, cellophane layer is had in printed layers arranged outside, printed layers can be completely cut off by cellophane layer to contact with the direct of tablet, avoid the ink when placing tablet in printed layers directly to contact with tablet the situation causing tablet to pollute, and cellophane layer conveniently can be torn easily when disassembling packaging.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, plinthitic horizon; 2, glue-line is sealed; 3, lower polyethylene based film; 4, the polyurethane-modified acrylate resin layer of alcohol-water; 5, aluminium foil layer; 6, upper polyethylene based film; 7, radiation false proof layer; 8, preservative film layer; 9, printed layers; 10, cellophane layer.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this Medical suppository composite membrane comprises aluminium foil layer 5, polyethylene based film 6 and lower polyethylene based film 3 is respectively equipped with on aluminium foil layer about 5 two surface, upper polyethylene based film 6 is coated with radiation false proof layer 7, preservative film layer 8 is had in radiation false proof layer 7 arranged outside, printed layers 9 is had in preservative film layer 8 arranged outside, cellophane layer 10 is had in printed layers 9 arranged outside, lower polyethylene based film 3 is coated with heat-sealing glue-line 2, plinthitic horizon 1 is had at heat-sealing glue-line 2 outer application, in aluminium foil layer 5 and upper polyethylene based film 6, the polyurethane-modified acrylate resin layer 4 of alcohol-water is provided with between aluminium foil layer 5 and lower polyethylene based film 3.
Adopt and there is the stronger polyurethane-modified acrylate resin of boiling resistance alcohol-water, replace original non-Environmental Safety toluene or ethyl acetate solvent borne polyurethane hot setting adhesive, bonding modification is carried out to polyester/aluminium/polyethylene composite film, during laminating production what dry discharge is nontoxic nonflammable alcohol-water mixing gas, not only thoroughly overcome the shortcoming of existing non-environment-friendly adhesive, maintain again the good comprehensive serviceability of this composite membrane simultaneously, thus improve the production technology quality grade of this composite membrane product well, achieve good environment protection modification effect.
There is good hot melt, and the requirement of surface smoothness can be ensured in the process of hot melt, be convenient to seal in the process of packing, ensure the aesthetics after packaging; Simultaneously because its barrier property have also been obtained certain lifting, medicine can be prevented moist; Oxygen transit dose keeps stable, makes medicine not oxidizable.
Be coated with heat-sealing glue-line 2 in lower polyethylene based film 3, have plinthitic horizon 1 at heat-sealing glue-line 2 outer application, because heat-sealing glue-line 2 surface is burnishing surface, when boning with bubble-cap, adhesion strength is little, by plinthitic horizon 1, can adhesion strength be strengthened, heat-sealing glue-line 2 can be firmly bonded on bubble-cap by bubble-cap.
By preservative film layer 8, making this composite membrane nonpoisonous and tasteless, harmless when packing medicine, there is good humidity resistance, ensure that the quality guarantee period of medicine, having possessed the advantage of safe ready and long shelf-life.
Cellophane layer 10 is had in printed layers 9 arranged outside, printed layers 9 can be completely cut off by cellophane layer 10 to contact with the direct of tablet, avoid the ink when placing tablet in printed layers 9 directly to contact with tablet the situation causing tablet to pollute, and cellophane layer 10 conveniently can be torn easily when disassembling packaging.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (1)
1. a Medical suppository composite membrane, it is characterized in that, comprise aluminium foil layer, polyethylene based film and lower polyethylene based film is respectively equipped with on upper and lower two surfaces of aluminium foil layer, upper polyethylene based film is coated with radiation false proof layer, preservative film layer is had in radiation false proof layer arranged outside, printed layers is had in preservative film layer arranged outside, cellophane layer is had in printed layers arranged outside, lower polyethylene based film is coated with heat-sealing glue-line, plinthitic horizon is had at heat-sealing glue-line outer application, in aluminium foil layer and upper polyethylene based film, the polyurethane-modified acrylate resin layer of alcohol-water is provided with between aluminium foil layer and lower polyethylene based film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403829.6U CN204701216U (en) | 2015-06-11 | 2015-06-11 | Medical suppository composite membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403829.6U CN204701216U (en) | 2015-06-11 | 2015-06-11 | Medical suppository composite membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204701216U true CN204701216U (en) | 2015-10-14 |
Family
ID=54280852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403829.6U Expired - Fee Related CN204701216U (en) | 2015-06-11 | 2015-06-11 | Medical suppository composite membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204701216U (en) |
-
2015
- 2015-06-11 CN CN201520403829.6U patent/CN204701216U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20200611 |