CN203567280U - Suppository composite membrane - Google Patents
Suppository composite membrane Download PDFInfo
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- CN203567280U CN203567280U CN201320751267.5U CN201320751267U CN203567280U CN 203567280 U CN203567280 U CN 203567280U CN 201320751267 U CN201320751267 U CN 201320751267U CN 203567280 U CN203567280 U CN 203567280U
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- based film
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- composite membrane
- film
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Abstract
The utility model discloses a suppository composite membrane, belongs to the technical field of medicinal packaging materials, and solves the problem that the conventional suppository composite membrane has poor security. The suppository composite membrane comprises a polyethylene based film, wherein a flax fiber layer is arranged on the upper surface of the polyethylene based film; a two-way stretched polyester layer is arranged on the lower surface of the polyethylene based film; an aluminum foil layer is arranged on the outer side of the two-way stretched polyester layer; an alcohol-waterborne polyurethane modified polyacrylate adhesive layer is respectively arranged between the polyethylene based film and the flax fiber layer, between the polyethylene based film and the two-way stretched polyester layer, and between the two-way stretched polyester layer and the aluminum foil layer; a radiation anti-counterfeiting layer is coated on the outer side of the flax fiber layer; a preservative film layer is arranged on the outer side of the radiation anti-counterfeiting layer; a printing layer is arranged on the outer side of the preservative film layer; a protective layer is arranged on the outer side of the printing layer. The suppository composite membrane has the advantages of high security, no toxicity, environment friendliness, anti-counterfeiting function.
Description
Technical field
The utility model belongs to pharmaceutical pack material technology field, particularly a kind of suppository composite membrane.
Background technology
The wrapping composite membrane of medicine has multiple requirement, as barrier property (steam penetrating capacity), oxygen transit dose, peel strength, heat sealing strength etc.Existing composite membrane, particularly suppository composite membrane exists defect in barrier property and oxygen transit dose performance, simultaneously, toluene or ethyl acetate solvent borne polyurethane hot setting adhesive that the adhesive first adopting is non-Environmental Safety, when producing PET/AL/PE drug and food composite packing film, just used so the non-Environmental Safety adhesive of this class, to production environment, cause poisonous toluene or the pollution of ethyl acetate solvent gas discharge and inflammable and explosive potential safety hazard, also made the sanitary toxicology of composite membrane product itself be affected.
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Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of safe, asepsis environment-protecting and has had anti-fraud functional suppository composite membrane.
The purpose of this utility model can realize by following technical proposal: a kind of suppository composite membrane, it is characterized in that, comprise polyethylene based film, at the upper surface of polyethylene based film, be provided with flax fiber layer, at the lower surface of polyethylene based film, be provided with biaxial stretching polyester layer, in biaxial stretching polyester layer outside, be provided with aluminium foil layer, described polyethylene based film and flax fiber layer, polyethylene based film and biaxial stretching polyester layer, between biaxial stretching polyester layer and aluminium foil layer, be provided with alcohol-water based polyurethane modified polyacrylate adhesive layer, in flax fiber layer outside, be coated with radiation false proof layer, in radiation false proof layer arranged outside, there is preservative film layer, in preservative film layer arranged outside, there is printed layers, at printed layers arranged outside matcoveredn.
Compared with prior art, the utlity model has following advantage:
1, employing has stronger boiling resistance alcohol-water based polyurethane modified polyacrylate adhesive, replace original non-Environmental Safety toluene or ethyl acetate solvent borne polyurethane hot setting adhesive, polyester/aluminium/polyvinyl medicine composite film for foods package is carried out to bonding modification, during laminating production, the discharge of drying is nontoxic nonflammable alcohol-water mixing gas, not only thoroughly overcome the shortcoming of existing non-environment-friendly adhesive, kept again the Integrated using performance that this drug and food composite packing film is good simultaneously, thereby promoted well the production technology quality grade of this compound soft packing material product, obtained good environment protection modification effect.
2, there is good hot melt, and in the process of hot melt, can guarantee the requirement of surface smoothness, in the process of being convenient to pack, seal, guarantee the aesthetics after packing; Because its barrier property has also obtained certain lifting, can prevent medicine humidity simultaneously; It is stable that oxygen transit dose keeps, and makes medicine not oxidizable.
3, by preservative film layer, make this medicinal aluminum foil nonpoisonous and tasteless, harmless when packing medicine, there is good humidity resistance, guaranteed the quality guarantee period of medicine, possessed the advantage of safe ready and long shelf-life.
4, at printed layers arranged outside matcoveredn, by protective layer, can completely cut off printed layers and contact with the direct of tablet, avoid the ink in printed layers when placing tablet directly to contact with tablet the situation that causes tablet to pollute.
5, by radiation false proof layer, make product there is antiforge function, and have more sense of the times in appearance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, polyethylene based film; 2, flax fiber layer; 3, biaxial stretching polyester layer; 4, aluminium foil layer; 5, radiation false proof layer; 6, preservative film layer; 7, printed layers; 8, protective layer; 9, alcohol-water based polyurethane modified polyacrylate adhesive layer.
The specific embodiment
Be below specific embodiment of the utility model 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 embodiment.
As shown in Figure 1, this suppository composite membrane comprises polyethylene based film 1, at the upper surface of polyethylene based film 1, be provided with flax fiber layer 2, at the lower surface of polyethylene based film 1, be provided with biaxial stretching polyester layer 3, in biaxial stretching polyester layer 3 outside, be provided with aluminium foil layer 4, polyethylene based film 1 and flax fiber layer 2, polyethylene based film 1 and biaxial stretching polyester layer 3, between biaxial stretching polyester layer 3 and aluminium foil layer 4, be provided with alcohol-water based polyurethane modified polyacrylate adhesive layer 9, in flax fiber layer 2 outside, be coated with radiation false proof layer 5, in radiation false proof layer 5 arranged outside, there is preservative film layer 6, in preservative film layer 6 arranged outside, there is printed layers 7, at printed layers 7 arranged outside matcoveredns 8.
Employing has stronger boiling resistance alcohol-water based polyurethane modified polyacrylate adhesive, replace original non-Environmental Safety toluene or ethyl acetate solvent borne polyurethane hot setting adhesive, polyester/aluminium/polyvinyl medicine composite film for foods package is carried out to bonding modification, during laminating production, the discharge of drying is nontoxic nonflammable alcohol-water mixing gas, not only thoroughly overcome the shortcoming of existing non-environment-friendly adhesive, kept again the Integrated using performance that this drug and food composite packing film is good simultaneously, thereby promoted well the production technology quality grade of this compound soft packing material product, obtained good environment protection modification effect.
There is good hot melt, and in the process of hot melt, can guarantee the requirement of surface smoothness, in the process of being convenient to pack, seal, guarantee the aesthetics after packing; Because its barrier property has also obtained certain lifting, can prevent medicine humidity simultaneously; It is stable that oxygen transit dose keeps, and makes medicine not oxidizable.
By preservative film layer 6, make this medicinal aluminum foil nonpoisonous and tasteless, harmless when packing medicine, there is good humidity resistance, guaranteed the quality guarantee period of medicine, possessed the advantage of safe ready and long shelf-life.
At printed layers 7 arranged outside matcoveredns 8, by protective layer 8, can completely cut off printed layers 7 and contact with the direct of tablet, avoid the ink in printed layers 7 when placing tablet directly to contact with tablet the situation that causes tablet to pollute.
By radiation false proof layer 5, make product there is antiforge function, and have more sense of the times in appearance.
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 modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (1)
1. a suppository composite membrane, it is characterized in that, comprise polyethylene based film, at the upper surface of polyethylene based film, be provided with flax fiber layer, at the lower surface of polyethylene based film, be provided with biaxial stretching polyester layer, in biaxial stretching polyester layer outside, be provided with aluminium foil layer, described polyethylene based film and flax fiber layer, polyethylene based film and biaxial stretching polyester layer, between biaxial stretching polyester layer and aluminium foil layer, be provided with alcohol-water based polyurethane modified polyacrylate adhesive layer, in flax fiber layer outside, be coated with radiation false proof layer, in radiation false proof layer arranged outside, there is preservative film layer, in preservative film layer arranged outside, there is printed layers, at printed layers arranged outside matcoveredn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751267.5U CN203567280U (en) | 2013-11-25 | 2013-11-25 | Suppository composite membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751267.5U CN203567280U (en) | 2013-11-25 | 2013-11-25 | Suppository composite membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567280U true CN203567280U (en) | 2014-04-30 |
Family
ID=50535036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320751267.5U Expired - Fee Related CN203567280U (en) | 2013-11-25 | 2013-11-25 | Suppository composite membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567280U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555031A (en) * | 2014-12-08 | 2015-04-29 | 江苏申凯包装高新技术股份有限公司 | Leakage-proof zipper bag |
| CN106863946A (en) * | 2017-03-06 | 2017-06-20 | 无锡市羊尖华强塑料彩印有限公司 | Key works Drug packing polyester compound film and preparation method thereof |
| CN106915135A (en) * | 2017-03-06 | 2017-07-04 | 无锡市羊尖华强塑料彩印有限公司 | Novel low density pharmaceutical packaging composite membrane and preparation method thereof |
-
2013
- 2013-11-25 CN CN201320751267.5U patent/CN203567280U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555031A (en) * | 2014-12-08 | 2015-04-29 | 江苏申凯包装高新技术股份有限公司 | Leakage-proof zipper bag |
| CN106863946A (en) * | 2017-03-06 | 2017-06-20 | 无锡市羊尖华强塑料彩印有限公司 | Key works Drug packing polyester compound film and preparation method thereof |
| CN106915135A (en) * | 2017-03-06 | 2017-07-04 | 无锡市羊尖华强塑料彩印有限公司 | Novel low density pharmaceutical packaging composite membrane and preparation method thereof |
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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 |
Granted publication date: 20140430 Termination date: 20171125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |