CN205185431U - Medicinal packaging film - Google Patents
Medicinal packaging film Download PDFInfo
- Publication number
- CN205185431U CN205185431U CN201520976619.6U CN201520976619U CN205185431U CN 205185431 U CN205185431 U CN 205185431U CN 201520976619 U CN201520976619 U CN 201520976619U CN 205185431 U CN205185431 U CN 205185431U
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- Prior art keywords
- layer
- foil substrate
- temperature
- resistant layer
- antibiotic
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Abstract
The utility model discloses a medicinal packaging film, its technical scheme main points are including aluminium foil substrate layer (1), the medial surface of aluminium foil substrate layer (1) be provided with antibiotic layer (2), the lateral surface of aluminium foil substrate layer (1) by interior and set gradually printing layer (3), high temperature resistant layer (4) and anti ultraviolet layer (5) outward, antibiotic layer (2) be the nano -silver antibacterial layer, high temperature resistant layer (4) be the glutinous agent of high temperature resistant food level polyurethane layer. The utility model discloses not only have good high temperature resistance can, can effectively avoid the defect that is burnt out when the high -temperature sterilization, strong effect, lasting bacterinertness also have simultaneously, avoid in the transportation, sell and secondary pollution's drawback appears in the in -process medicine that uses, also has certain ultraviolet resistance function concurrently to prevent that medicine after the packing is rotten when receiving the ultraviolet irradiation for a long time.
Description
Technical field
The utility model relates to a kind of medical package technical field, and more particularly, it relates to a kind of pharmaceutical pack film.
Background technology
Packaging film is the staple product in Key works Drug packing field, is widely used in the medicine packing various formulation.
Existing medical packaging packaging film in process of production can through disinfecting, such as carry out disinfection with oxirane or gamma-rays, or high-temperature sterilization, but because the heat-resisting quantity of existing medical packaging packaging film is poor, so the temperature of sterilization can not be too high, otherwise medical packaging packaging film can be caused to be burnt out by high temperature, the Disinfection Effect so just do not reached, so the heat-resisting quantity of existing medical packaging packaging film need to improve.
Secondly, after sterilizing above, medical packaging packaging film is in transport, sale and use procedure, bacterium still can be attached to inner surface or the outer surface of packaging packaging film, pollute, may drug effect be affected, so the antibiotic property of existing medical packaging packaging film need to improve.And the anti-ultraviolet property of existing medical packaging packaging film is poor, depositing in process, be easy to be subject to ultraviolet irradiation for a long time, and then causing medicine to go bad.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of pharmaceutical pack film, and it not only has good resistance to elevated temperatures, effectively can avoid the defect be burned when high-temperature sterilization; Also there is potent, durable antibiotic simultaneously, avoid medicine in the process transported, sell and use to occur the drawback again polluted; Also certain anti-ultraviolet function is had concurrently, to prevent the medicine after packing for a long time by rotten during Ultraviolet radiation.
For achieving the above object, the utility model adopts following technical scheme: a kind of pharmaceutical pack film, comprise Al foil substrate layer (1), the medial surface of described Al foil substrate layer (1) is provided with antibiotic layer (2), the lateral surface of described Al foil substrate layer (1) is disposed with printed layers (3), high-temperature-resistant layer (4) and ultraviolet resistant layer (5) from inside to outside, described antibiotic layer (2) is nanometer silver antimicrobial layer, and described high-temperature-resistant layer (4) is high temperature resistant food grade polyurethane adhesive layer.
As preferably, between described printed layers (3) and high-temperature-resistant layer (4), be provided with protective layer (6).
As preferably, described protective layer (6) is cellophane layer.
As preferably, the thickness of described protective layer (6) is 0.02mm.
As preferably, described ultraviolet resistant layer (5) evenly applies 2-3 all over forming by transparent antiultraviolet glass paint.
As preferably, the thickness of described antibiotic layer (2) is 0.02-0.04mm.
As preferably, the thickness of described high-temperature-resistant layer (4) is 0.03-0.04mm.
The utility model is compared with prior art: the setting of the antibiotic layer made by nano silver antibacterial material, can make packaging film have potent, lasting antibiotic property, effectively avoids packaging film by the pollution again of outside bacterium; Some information that the medicine packaged by convenient display is set of printed layers and the description of product; The existence of high-temperature-resistant layer had both had preferably high-temperature resistant result, effectively can avoid the defect be burned when high-temperature sterilization, also there is the effect of adhesive, contribute to the setting of ultraviolet resistant layer and printed layers, for the strong bond of ultraviolet resistant layer and printed layers provides conveniently; The ultraviolet resistant layer evenly applied by transparent antiultraviolet glass paint not only has good anti-ultraviolet function, it also has certain hardness and adhesive force, enhance whole packaging film strength, also for the setting of high-temperature-resistant layer provides certain adhesive force, make to fit between high-temperature-resistant layer and ultraviolet resistant layer more closely, firmly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
In figure: 1, Al foil substrate layer; 2, antibiotic layer; 3, printed layers; 4, high-temperature-resistant layer; 5, ultraviolet resistant layer; 6, protective layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is described in detail.The identical Reference numeral of wherein identical parts represents.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
A kind of pharmaceutical pack film, comprises the Al foil substrate layer 1 as main body, the medial surface of Al foil substrate layer 1 is provided with antibiotic layer 2, on the lateral surface of Al foil substrate layer 1 from inside to outside be disposed with printed layers 3, high-temperature-resistant layer 4 and ultraviolet resistant layer 5.As shown in Figure 1.Wherein:
Antibiotic layer 2 is the nanometer silver antimicrobial layers 2 be made up of nano silver antibacterial material.Nano silver antibacterial material, as known sterilization material, does not too much repeat herein.The setting of the antibiotic layer 2 made by nano silver antibacterial material, can make packaging film have potent, lasting antibiotic property, effectively avoids packaging film by the pollution of outside bacterium.
And antibiotic layer 2 is arranged on the internal layer of Al foil substrate layer 1, be used for directly contacting with medicine, consider that Al foil substrate layer 1 is easy to produce certain electrostatic, there is electrostatic will adsorb some booties, germ etc., if allow Al foil substrate layer 1 directly contact with medicine, bacterium then still can be caused the pollution of medicine, so antibiotic layer 2 does not just have corresponding effect, therefore select the inside antibiotic layer 2 being arranged on Al foil substrate layer 1, be used for contacting with the direct of medicine, even if like this on Al foil substrate layer 1 with some booties of Electrostatic Absorption, germ, through the bactericidal action of antibiotic layer 2, also can not pollute medicine.
High-temperature-resistant layer 4 is high temperature resistant food grade polyurethane adhesive layer.This is high temperature resistant, and food grade polyurethane adhesive layer not only has preferably resistant to elevated temperatures effect, effectively can avoid the defect be burned when high-temperature sterilization, also there is the effect of adhesive simultaneously, contribute to the setting of ultraviolet resistant layer 5 and printed layers 3, for the strong bond of ultraviolet resistant layer 5 and printed layers 3 provides conveniently.
It is emphasized that the thickness of antibiotic layer 2 and high-temperature-resistant layer 4 is all unsuitable blocked up.The thickness of antibiotic layer 2 preferably controls between 0.02-0.04mm, and the thickness of high-temperature-resistant layer 4 can control between 0.03-0.04mm.Such thickness arranges and the thickness of packaging film can be made to be unlikely to blocked up, also can not be too thin, having easily openable concurrently takes while medicine, also whole packaging film can be allowed to have certain thickness, be unlikely to because packaging film thickness crosses thin and occur easily breaking and then causing medicine by the dioxygen oxidation in air, go bad.
Printed layers 3 is injected on Al foil substrate layer 1 lateral surface by ink and is formed, and this is prior art, is some information in order to show packaging medicine and the description of product.
Consider that printed layers 3 is is easily worn and torn, can allow and print the smudgy of the volumes such as superincumbent word, pattern and then be difficult to identification, therefore layer protective layer 6 can be set between printed layers 3 and high-temperature-resistant layer 4, as shown in Figure 1.The benefit of such setting is the protection that can realize printed layers 3 with overprotection layer 6, and such printed layers 3 is just less likely to occur wearing and tearing, fuzzy.
In above-described embodiment, can adopt and make cellophane layer by glassine paper and be used as protective layer 6, the tension force of glassine paper self can be utilized like this to wear and tear to avoid printed layers 3, reach the object that the word in printed layers 3, pattern etc. are protected; Glassine paper self also has certain anti-tear performance simultaneously, effectively can prevent Al foil substrate layer 1 from tearing phenomenon because being subject to external force, thus better can protect medicine.
As mentioned above, protective layer 6 is also unsuitable blocked up, take 0.02mm as the best.The thickness of whole packaging film can either be avoided so blocked up, also the tearing of instant packed film, the taking of medicine.
Ultraviolet resistant layer 5 can evenly apply 2-3 all over forming by transparent antiultraviolet glass paint.Transparent antiultraviolet glass paint is selected to be based on following reason to make ultraviolet resistant layer 5: this coating can effectively prevent intensive ultraviolet to the radiation of article, the aging and problem such as to fade, and has good adhesive force and case hardness.
In other words, the ultraviolet resistant layer 5 evenly applied by transparent antiultraviolet glass paint not only has the function of antiultraviolet, and it also has certain hardness and adhesive force.The transparent antiultraviolet glass paint applied after 2-3 time can be assisted and be strengthened whole packaging film strength, simultaneously also can provide certain adhesive force for the setting of the high-temperature-resistant layer 4 in ultraviolet resistant layer 5, make laminating between high-temperature-resistant layer 4 and ultraviolet resistant layer 5 more closely, firmly.
There is the concrete composition introduction about transparent antiultraviolet glass paint can be the Chinese patent of CN101445330B referring to the patent No., do not repeat herein.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (7)
1. a pharmaceutical pack film, comprise Al foil substrate layer (1), it is characterized in that: the medial surface of described Al foil substrate layer (1) is provided with antibiotic layer (2), the lateral surface of described Al foil substrate layer (1) is disposed with printed layers (3), high-temperature-resistant layer (4) and ultraviolet resistant layer (5) from inside to outside, described antibiotic layer (2) is nanometer silver antimicrobial layer, and described high-temperature-resistant layer (4) is high temperature resistant food grade polyurethane adhesive layer.
2. pharmaceutical pack film according to claim 1, is characterized in that: be provided with protective layer (6) between described printed layers (3) and high-temperature-resistant layer (4).
3. pharmaceutical pack film according to claim 2, is characterized in that: described protective layer (6) is cellophane layer.
4. the pharmaceutical pack film according to Claims 2 or 3, is characterized in that: the thickness of described protective layer (6) is 0.02mm.
5. pharmaceutical pack film according to claim 1, is characterized in that: described ultraviolet resistant layer (5) evenly applies 2-3 all over forming by transparent antiultraviolet glass paint.
6. pharmaceutical pack film according to claim 1, is characterized in that: the thickness of described antibiotic layer (2) is 0.02-0.04mm.
7. pharmaceutical pack film according to claim 1, is characterized in that: the thickness of described high-temperature-resistant layer (4) is 0.03-0.04mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976619.6U CN205185431U (en) | 2015-12-01 | 2015-12-01 | Medicinal packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976619.6U CN205185431U (en) | 2015-12-01 | 2015-12-01 | Medicinal packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205185431U true CN205185431U (en) | 2016-04-27 |
Family
ID=55778459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520976619.6U Expired - Fee Related CN205185431U (en) | 2015-12-01 | 2015-12-01 | Medicinal packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205185431U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185028A (en) * | 2016-08-27 | 2016-12-07 | 南通惠得成包装材料有限公司 | A kind of anti-fake aluminium-foil |
| CN110684479A (en) * | 2019-09-18 | 2020-01-14 | 苏州海顺包装材料有限公司 | Scratch-resistant medicinal aluminum foil and preparation method thereof |
| WO2020127227A1 (en) | 2018-12-17 | 2020-06-25 | Polycine Gmbh | Flexible multi-layered film having uv and visible light barrier layer for medical packaging |
-
2015
- 2015-12-01 CN CN201520976619.6U patent/CN205185431U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185028A (en) * | 2016-08-27 | 2016-12-07 | 南通惠得成包装材料有限公司 | A kind of anti-fake aluminium-foil |
| WO2020127227A1 (en) | 2018-12-17 | 2020-06-25 | Polycine Gmbh | Flexible multi-layered film having uv and visible light barrier layer for medical packaging |
| CN110684479A (en) * | 2019-09-18 | 2020-01-14 | 苏州海顺包装材料有限公司 | Scratch-resistant medicinal aluminum foil 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: 20160427 Termination date: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |