CN206781149U - Torrid zone shaping clad aluminum foil - Google Patents
Torrid zone shaping clad aluminum foil Download PDFInfo
- Publication number
- CN206781149U CN206781149U CN201720607427.7U CN201720607427U CN206781149U CN 206781149 U CN206781149 U CN 206781149U CN 201720607427 U CN201720607427 U CN 201720607427U CN 206781149 U CN206781149 U CN 206781149U
- Authority
- CN
- China
- Prior art keywords
- layer
- polyvinyl chloride
- heat
- sealing glue
- counterfeiting
- 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.)
- Expired - Fee Related
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 24
- 239000011888 foil Substances 0.000 title claims abstract description 16
- 238000007493 shaping process Methods 0.000 title claims abstract description 8
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 40
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 40
- 239000003292 glue Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 18
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003755 preservative agent Substances 0.000 claims abstract description 13
- 230000002335 preservative effect Effects 0.000 claims abstract description 13
- 239000004698 Polyethylene Substances 0.000 claims abstract description 12
- -1 polyethylene Polymers 0.000 claims abstract description 10
- 229920000573 polyethylene Polymers 0.000 claims abstract description 10
- 239000005030 aluminium foil Substances 0.000 claims abstract description 9
- 239000004411 aluminium Substances 0.000 claims abstract description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 8
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 6
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims abstract description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000005977 Ethylene Substances 0.000 claims abstract description 5
- 229920001577 copolymer Polymers 0.000 claims abstract description 5
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 abstract description 5
- 239000004814 polyurethane Substances 0.000 abstract description 5
- 238000004500 asepsis Methods 0.000 abstract description 2
- 239000005022 packaging material Substances 0.000 abstract description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 81
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 239000003814 drug Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 125000002015 acyclic group Chemical group 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229920004439 Aclar® Polymers 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012793 heat-sealing layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 229910052705 radium Inorganic materials 0.000 description 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides a kind of torrid zone shaping clad aluminum foil, belongs to acceptable packaging material technical field.It solves the problems, such as existing clad aluminum foil environment-friendly type difference.This torrid zone is molded clad aluminum foil by polyvinyl chloride outer layer, aluminium foil layer and polyvinyl chloride internal layer composition, aluminium foil layer is made up of phosphoric acid aluminium film and rough layer, maleic anhydride modified polyethylene layer and acrylic acid modified polyethylene layer are coated between rough layer and polyvinyl chloride outer layer, ethylene/vinyl alcohol copolymer layer is provided between polyvinyl chloride internal layer and phosphoric acid aluminium film, heat-sealing glue layer is provided with polyvinyl chloride internal layer opposite side, there is plinthitic horizon in heat-sealing glue layer outer application, polyvinyl chloride outer layer opposite side is provided with laser anti-counterfeiting layer, preservative film layer is provided with the outside of laser anti-counterfeiting layer, in polyvinyl chloride internal layer and heat-sealing glue layer, polyvinyl chloride outer layer and laser anti-counterfeiting layer are provided with the waterborne polyurethane modified acrylate resin layer of alcohol.The utility model has the advantages of long service life, asepsis environment-protecting.
Description
Technical field
The utility model belongs to acceptable packaging material technical field, and in particular to a kind of torrid zone shaping clad aluminum foil.
Background technology
In existing drug packing material product, including：The structures such as PVC, PVC/PVDC, PVC/PE, PVC/ACLAR are produced
Product.Through often only having the shortcomings that single barrier property to vapor or oxygen using discovery, these existing composites,
Hinder wet, trapping, lucifuge, heat endurance etc. there is in a certain respect or several respects deficiency, meanwhile, the adhesive first used
For the acyclic toluene to ensure safety or ethyl acetate solvent borne polyurethane hot setting adhesive, so PET/AL/PE medicines are being produced
Just this kind of non-environmental protection safe adhesive has been used during food clad aluminum foil, poisonous toluene or ethyl acetate are caused to production environment
The pollution of solvent gas discharge and inflammable and explosive potential safety hazard, also cause the sanitary toxicology of clad aluminum foil product in itself by
Influence.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of service life is long, right
The torrid zone shaping clad aluminum foil of various gases, asepsis environment-protecting can be completely cut off.
The purpose of this utility model can be realized by following technical proposal：A kind of torrid zone shaping clad aluminum foil, its feature
Be, be from top to bottom disposed with polyvinyl chloride outer layer, aluminium foil layer and polyvinyl chloride internal layer, aluminium foil layer by phosphoric acid aluminium film and
Rough layer forms, and is coated with maleic anhydride modified polyethylene layer and acrylic acid successively between rough layer and polyvinyl chloride outer layer and changes
Property polyethylene layer, is provided with ethylene/vinyl alcohol copolymer layer, in polyvinyl chloride between polyvinyl chloride internal layer and phosphoric acid aluminium film
Layer opposite side is provided with heat-sealing glue layer, has plinthitic horizon in heat-sealing glue layer outer application, polyvinyl chloride outer layer opposite side is provided with radium
Penetrate false proof layer, preservative film layer be provided with the outside of laser anti-counterfeiting layer, be provided with the outside of preservative film layer it is release paste layer, pasted release
There is the hole for dividing equally distribution, in polyvinyl chloride internal layer and heat-sealing glue layer, polyvinyl chloride outer layer and laser anti-counterfeiting layer among layer surface
It is provided with the polyurethane-modified acrylate resin layer of alcohol-water.
Compared with prior art, the utility model has advantages below：
1st, inter-layer bonding force increases, and vapor, OTR oxygen transmission rate reduce, and barrier property increase, global formation performance improves；
Product service life and lifting product safety performance can be extended with stable prod quality.
2nd, there is heat-sealing glue layer in polyvinyl chloride internal layer outer application, have plinthitic horizon in heat-sealing glue layer outer application, due to heat
Sealing layer surface is burnishing surface, and when being bonded with bubble-cap, adhesion strength is small, by plinthitic horizon, can strengthen adhesion strength, make heat
Adhesive layer firmly bubble-cap can be bonded on bubble-cap.
3rd, using original with the stronger polyurethane-modified acrylate resin of boiling resistance alcohol-water, substitution
Acyclic ensure safety toluene or ethyl acetate solvent borne polyurethane hot setting adhesive, dry discharge during laminating production is nothing
The nonflammable alcohol-water mixing gas of poison, the shortcomings that not only thoroughly overcoming existing non-environmental protection adhesive, while this is maintained again
The good synthesis performance of clad aluminum foil, so as to improve the production technology quality grade of the clad aluminum foil product well,
Achieve good environment protection modification effect.
4th, be provided with the outside of preservative film layer it is release paste layer, there is equally distributed hole among the release surface for pasting layer
Setting, the person of being easy to use is convenient in practicality to be torn off, and remaining pore structure part will not remain rubberizing, make pore structure
Partial preservative film layer directly and drug contact, will not pollute medicine.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1, polyvinyl chloride outer layer；2nd, polyvinyl chloride internal layer；3rd, phosphoric acid aluminium film；4th, rough layer；5th, maleic anhydride
Modified poly ethylene layer；6th, acrylic acid modified polyethylene layer；7th, ethylene/vinyl alcohol copolymer layer；8th, heat-sealing glue layer；9th, plinthitic horizon；
10th, laser anti-counterfeiting layer；11st, preservative film layer；12nd, it is release to paste layer；13rd, the polyurethane-modified polyacrylate of alcohol-water is gluing
Oxidant layer.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, this torrid zone shaping clad aluminum foil be from top to bottom disposed with polyvinyl chloride outer layer 1, aluminium foil layer and
Polyvinyl chloride internal layer 2, aluminium foil layer are made up of phosphoric acid aluminium film 3 and rough layer 4, between rough layer 4 and polyvinyl chloride outer layer 1
Maleic anhydride modified polyethylene layer 5 and acrylic acid modified polyethylene layer 6 are coated with successively, and polyvinyl chloride internal layer 2 and aluminum phosphate are thin
Ethylene/vinyl alcohol copolymer layer 7 is provided between film 3, heat-sealing glue layer 8 is provided with the opposite side of polyvinyl chloride internal layer 2, in heat-seal adhesive
8 outer application of layer have plinthitic horizon 9, the opposite side of polyvinyl chloride outer layer 1 are provided with laser anti-counterfeiting layer 10, outside laser anti-counterfeiting layer 10
Side is provided with preservative film layer 11, be provided with the outside of preservative film layer 11 it is release paste layer 12, have in release paste among the surface of layer 12
There is the hole being respectively distributed, be respectively provided with polyvinyl chloride internal layer 2 and heat-sealing glue layer 8, polyvinyl chloride outer layer 1 and laser anti-counterfeiting layer 10
There is alcohol-waterborne polyurethane modified acrylate resin layer 13.
Inter-layer bonding force increases, and vapor, OTR oxygen transmission rate reduce, and barrier property increase, global formation performance improves；Can
With stable prod quality, extend product service life and lifting product safety performance.
Pass through preservative film layer 11 so that this clad aluminum foil is nonpoisonous and tasteless when packing medical, harmless, has fine
Humidity resistance, ensure that the quality guarantee period of medicine, possess the advantages of safe ready and long shelf-life.
There is heat-sealing glue layer 8 in the outer application of polyvinyl chloride internal layer 2, have plinthitic horizon 9 in the outer application of heat-sealing glue layer 8, due to
The surface of heat-sealing glue layer 8 is burnishing surface, and when being bonded with bubble-cap, adhesion strength is small, by plinthitic horizon 9, can strengthen adhesion strength,
The firm bubble-cap of heat-sealing glue layer 8 is set to be bonded on bubble-cap.
By laser anti-counterfeiting layer 10, make product that there is antiforge function, and have more sense of the times in appearance.
Using with the stronger polyurethane-modified acrylate resin of boiling resistance alcohol-water, substitute original
Acyclic ensure safety toluene or ethyl acetate solvent borne polyurethane hot setting adhesive, dry discharge during laminating production is nontoxic
Nonflammable alcohol-water mixing gas, the shortcomings that not only thoroughly overcoming existing non-environmental protection adhesive, while it is multiple to maintain this again
The good synthesis performance of aluminium foil is closed, so as to improve the production technology quality grade of the clad aluminum foil product well, is taken
Obtained good environment protection modification effect.
Be provided with the outside of preservative film layer 11 it is release paste layer 12, have among the release surface for pasting layer 12 and be uniformly distributed
Hole setting, the person of being easy to use is convenient in practicality to be torn off, and remaining pore structure part will not remain rubberizing, make hole
The preservative film layer 11 of structure division directly and drug contact, will not pollute medicine.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (1)
- A kind of 1. torrid zone shaping clad aluminum foil, it is characterised in that be from top to bottom disposed with polyvinyl chloride outer layer, aluminium foil layer and Polyvinyl chloride internal layer, aluminium foil layer are made up of phosphoric acid aluminium film and rough layer, are applied successively between rough layer and polyvinyl chloride outer layer Maleic anhydride modified polyethylene layer and acrylic acid modified polyethylene layer are furnished with, is set between polyvinyl chloride internal layer and phosphoric acid aluminium film There is ethylene/vinyl alcohol copolymer layer, be provided with heat-sealing glue layer in polyvinyl chloride internal layer opposite side, have net in heat-sealing glue layer outer application Lamina, polyvinyl chloride outer layer opposite side is provided with laser anti-counterfeiting layer, preservative film layer is provided with the outside of laser anti-counterfeiting layer, in preservative film Layer outside be provided with it is release paste layer, in release paste there is the hole for dividing equally distribution among layer surface, in polyvinyl chloride internal layer and Heat-sealing glue layer, polyvinyl chloride outer layer and laser anti-counterfeiting layer are provided with the polyurethane-modified acrylate resin of alcohol-water Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720607427.7U CN206781149U (en) | 2017-05-27 | 2017-05-27 | Torrid zone shaping clad aluminum foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720607427.7U CN206781149U (en) | 2017-05-27 | 2017-05-27 | Torrid zone shaping clad aluminum foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206781149U true CN206781149U (en) | 2017-12-22 |
Family
ID=60714649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720607427.7U Expired - Fee Related CN206781149U (en) | 2017-05-27 | 2017-05-27 | Torrid zone shaping clad aluminum foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206781149U (en) |
-
2017
- 2017-05-27 CN CN201720607427.7U patent/CN206781149U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |