CN212021914U - High-barrier aluminum foil bag - Google Patents
High-barrier aluminum foil bag Download PDFInfo
- Publication number
- CN212021914U CN212021914U CN202020453170.6U CN202020453170U CN212021914U CN 212021914 U CN212021914 U CN 212021914U CN 202020453170 U CN202020453170 U CN 202020453170U CN 212021914 U CN212021914 U CN 212021914U
- Authority
- CN
- China
- Prior art keywords
- aluminium foil
- foil bag
- layer
- bag main
- main part
- 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.)
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- 229910052782 aluminium Inorganic materials 0.000 title claims description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 18
- 239000011888 foil Substances 0.000 title claims description 18
- 239000005030 aluminium foil Substances 0.000 claims abstract description 43
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000004816 latex Substances 0.000 claims abstract description 12
- 229920000126 latex Polymers 0.000 claims abstract description 12
- 239000002655 kraft paper Substances 0.000 claims abstract description 11
- 238000010411 cooking Methods 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 229920002799 BoPET Polymers 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 6
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 4
- 239000002086 nanomaterial Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 54
- 239000000463 material Substances 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 230000001815 facial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- FAIFRACTBXWXGY-JTTXIWGLSA-N COc1ccc2C[C@H]3N(C)CC[C@@]45[C@@H](Oc1c24)[C@@]1(OC)C=C[C@@]35C[C@@H]1[C@](C)(O)CCc1ccccc1 Chemical compound COc1ccc2C[C@H]3N(C)CC[C@@]45[C@@H](Oc1c24)[C@@]1(OC)C=C[C@@]35C[C@@H]1[C@](C)(O)CCc1ccccc1 FAIFRACTBXWXGY-JTTXIWGLSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a high resistant aluminium foil bag that separates, including aluminium foil bag main part, aluminium foil bag main part upper end is equipped with the opening, aluminium foil bag main part is equipped with kraft paper layer, PE thin layer, aluminium foil layer, PET thin layer and cooking level CPP thin layer outside from the interior in proper order, all bond through high temperature resistant adhesive and connect between kraft paper layer, PE thin layer, aluminium foil layer, PET thin layer and the cooking level CPP thin layer, aluminium foil bag main part outside is removed opening department all around and is equipped with the metal and bordures, the metal is bordured the upper end both sides and is equipped with the sliding tray, the latex sealing plug that has the T type is pegged graft to aluminium foil bag main part upper end opening part, metal closing cap has been cup jointed to aluminium foil bag main part upper end, the interior recess both sides of metal closing cap are equipped with the. Compared with the prior art, the utility model the advantage lie in: high toughness and strength, and good sealing effect.
Description
Technical Field
The utility model relates to an aluminium foil bag technical field specifically indicates a high resistant aluminium foil bag that separates.
Background
Most of aluminum foil bags in the market generally adopt a high-temperature-resistant material as a surface layer, an aluminum foil as a middle layer and a material convenient for ironing and combining as an inner layer, and the aluminum foil bags compounded by three layers of materials can play the roles of shading, moisturizing, vacuum packaging and the like on products such as facial masks in the bags. However, the packaging bag can not meet the requirements of packaging of some special products, even facial masks can not be packaged, because the external materials have certain toxicity, and the existing aluminum foil packaging bag is easy to generate the problem of packaging bag fracture.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above-mentioned problem, provide an aluminium foil bag that toughness strength is high, can deposit the facial mask and seal effectual high separation.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a high resistant aluminium foil bag that separates, includes aluminium foil bag main part, aluminium foil bag main part upper end is equipped with the opening, aluminium foil bag main part is equipped with kraft paper layer, PE thin layer, aluminium foil layer, PET thin layer and cooks a grade CPP thin layer outside from the interior in proper order, kraft paper layer, PE thin layer, aluminium foil layer, PET thin layer and cook and all carry out the bonding connection through high temperature resistant adhesive between the grade CPP thin layer, aluminium foil bag main part outside all is equipped with the metal in opening department all around and bordures, the metal is bordured the upper end both sides and is equipped with the sliding tray, the latex sealing plug that has the T type is pegged graft to aluminium foil bag main part upper end opening part, metal closing cap has been cup jointed to aluminium foil bag main part upper end, metal closing cap department.
Compared with the prior art, the utility model the advantage lie in: compared with the prior art, the utility model discloses abandoned the three-layer composite who scalds to close, adopt the PE thin layer, the aluminium foil layer, the PET thin layer and the level of cooking CPP thin layer as the material, connect through high temperature resistant adhesive, these materials themselves all have high separation nature, and the PE thin layer externally has very high density, the separation performance has further been strengthened, the facial mask can be deposited to the level of cooking CPP thin layer simultaneously, can be high temperature resistant, in addition, the toughness on kraft paper layer is enough good, can effectively resist and beat the fracture scheduling problem, rely on the metal to bordure the fastness that has further improved the aluminium foil bag.
As an improvement, the exterior of the latex sealing plug is made of natural latex, and the interior of the latex sealing plug is provided with a modified polyurethane layer nano material. The natural latex and the modified polyurethane layer nano material have extremely high blocking capability and even can block viruses.
As an improvement, the density of the PE film layer is 0.94-0.965g/cm3. The high density of the PE film layer effectively improves the barrier capability.
As an improvement, the thickness of the PET film layer is 10-14 μm. The thickness of the PET film layer is small, so that the overall thickness of the packaging bag can be effectively limited.
As an improvement, the thickness of the cooking-grade CPP film layer is 60-80 μm. The thickness of the cooking grade CPP film layer, as the innermost layer, ensures the packaging and barrier capabilities of the mask.
Drawings
Fig. 1 is a schematic structural diagram of the high-barrier aluminum foil bag of the present invention.
Fig. 2 is a usage state diagram of the high-barrier aluminum foil bag of the present invention.
As shown in the figure: 1. the aluminum foil bag comprises an aluminum foil bag main body, 2 metal wrapping edges, 3 metal sealing covers, 4 kraft paper layers, 5 PE thin layers, 6 aluminum foil layers, 7 PET thin layers, 8 cooking-level CPP thin layers, 9 latex sealing plugs, 10 sliding grooves, 11 sliding blocks.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine figure 1, a high-obstruct's aluminium foil bag, including aluminium foil bag main part 1, 1 upper end of aluminium foil bag main part is equipped with the opening, aluminium foil bag main part 1 is equipped with kraft paper layer 4, PE thin layer 5, aluminium foil layer 6, PET thin layer 7 and cook level CPP thin layer 8 in proper order outside the follow, kraft paper layer 4, PE thin layer 5, aluminium foil layer 6, PET thin layer 7 and cook between the level CPP thin layer 8 all carry out bonding connection through the gluing agent, 1 outside of aluminium foil bag main part all is equipped with the metal all around except that opening department bordures 2, the metal is bordured 2 upper end both sides and is equipped with sliding tray 10, 1 upper end opening part of aluminium foil bag main part is pegged graft the latex 9 that has the T type, metal sealing lid 3 has been cup jointed to 1 upper end of aluminium foil bag main part, 3 indent department both sides are equipped with slider 11 that cooperation sliding tray 10 used.
The latex sealing plug 9 is made of natural latex, and the modified polyurethane layer nano material is arranged inside the latex sealing plug 9.
The density of the PE film layer 5 is 0.94-0.965g/cm3。
The thickness of the PET film layer 7 is 10-14 μm.
The thickness of the cooking-level CPP film layer 8 is 60-80 mu m.
The utility model discloses when concrete implementation, the utility model discloses rely on kraft paper layer 4's high strength and tear strength ability, for aluminium foil bag main part 1 provides very strong tear resistance, the problem of leaking the damage has appeared in having avoided inside deposit article, 2 limits of cooperation metal bag have further improved its intensity simultaneously, rely on PE thin layer 5's high density performance, aluminium foil layer 6's separation ability, the good air tightness ability of PET thin layer 7 and the 8 security high temperature resistance ability of cooking level CPP thin layer, when very big improvement the separation ability, the toughness and the sealing performance of aluminium foil bag have been strengthened, fasten through metal sealing lid 3 and push down latex sealing plug 9, guarantee the separation leakproofness of 1 opening part of aluminium foil bag main part.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a high resistant aluminium foil bag that separates, includes aluminium foil bag main part (1), aluminium foil bag main part (1) upper end is equipped with opening, its characterized in that: the aluminum foil bag main body (1) is sequentially provided with a kraft paper layer (4), a PE film layer (5), an aluminum foil layer (6), a PET film layer (7) and a cooking-level CPP film layer (8) from the inside to the outside, the kraft paper layer (4), the PE film layer (5), the aluminum foil layer (6), the PET film layer (7) and the cooking-grade CPP film layer (8) are all bonded and connected through a high-temperature-resistant adhesive, the aluminum foil bag main body (1) is provided with metal covered edges (2) except for openings on the periphery, two sides of the upper end of the metal wrapping edge (2) are provided with sliding grooves (10), a T-shaped latex sealing plug (9) is inserted into an opening at the upper end of the aluminum foil bag main body (1), the aluminum foil bag is characterized in that a metal sealing cover (3) is sleeved at the upper end of the aluminum foil bag main body (1), and sliding blocks (11) matched with sliding grooves (10) for use are arranged on two sides of the concave part of the metal sealing cover (3).
2. A high barrier aluminium foil pouch according to claim 1, wherein: the external part of the latex sealing plug (9) is made of natural latex, and the modified polyurethane layer nano material is arranged in the latex sealing plug (9).
3. A high barrier aluminium foil pouch according to claim 1, wherein: the density of the PE film layer (5) is 0.94-0.965g/cm3。
4. A high barrier aluminium foil pouch according to claim 1, wherein: the thickness of the PET film layer (7) is 10-14 mu m.
5. A high barrier aluminium foil pouch according to claim 1, wherein: the thickness of the cooking-level CPP film layer (8) is 60-80 mu m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020453170.6U CN212021914U (en) | 2020-04-01 | 2020-04-01 | High-barrier aluminum foil bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020453170.6U CN212021914U (en) | 2020-04-01 | 2020-04-01 | High-barrier aluminum foil bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212021914U true CN212021914U (en) | 2020-11-27 |
Family
ID=73489101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020453170.6U Active CN212021914U (en) | 2020-04-01 | 2020-04-01 | High-barrier aluminum foil bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212021914U (en) |
-
2020
- 2020-04-01 CN CN202020453170.6U patent/CN212021914U/en active Active
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