CN211811029U - Ultraviolet-proof and damp-proof aluminum foil bag - Google Patents
Ultraviolet-proof and damp-proof aluminum foil bag Download PDFInfo
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- CN211811029U CN211811029U CN201921671386.3U CN201921671386U CN211811029U CN 211811029 U CN211811029 U CN 211811029U CN 201921671386 U CN201921671386 U CN 201921671386U CN 211811029 U CN211811029 U CN 211811029U
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- foil bag
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- banding
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Abstract
The utility model relates to a dampproofing aluminium foil bag of anti ultraviolet is provided with protection rete, aluminium foil rete, prevents static rete and printing layer, and the advantage of PE protection film is that the product of being protected does not receive the pollution in transportation, storage and use, corrodes, scratch, protects original surface. The aluminum foil film layer has good physical properties of breaking resistance and puncture resistance, and can be vacuumized and packaged. The aluminum foil film layer also has the functions of moisture resistance, shielding, ultraviolet resistance, water and gas isolation and light resistance. The antistatic PET film can protect electronic elements, circuit boards, communication equipment and other equipment from electrostatic interference. The kraft paper is convenient for printing patterns and characters; the utility model meets the occasion demand of aluminum foil bags with a plurality of holding cavities; the edge sealing mode of the aluminum foil bag of the utility model ensures that the edge sealing of the aluminum foil bag is tighter, and the pollution of the leakage of liquid inside and outside the bag body is avoided; the utility model discloses set up the leakproofness that double-deck valve strip can not only increase the aluminium foil bag in sack below, can also make aluminium foil bag reuse.
Description
Technical Field
The utility model relates to a wrapping bag, concretely relates to prevent dampproofing aluminium foil bag of ultraviolet.
Background
The aluminum foil bag is a common aluminum-plastic composite vacuum packaging bag, is suitable for moisture-proof, light-resistant and vacuum packaging of chemical raw materials and medical intermediates, and the opening part of the bag is often polluted by dust when the existing aluminum foil bag is used for packaging ultrafine powder, and the sealing quality is poor in a heat sealing state due to the existence of the dust; sometimes, the powder can not be sealed, the powder leaks, sometimes, the phenomenon of false sealing occurs, the surface looks like a sealed state, but in the moving process of transportation and the like, the bag opening cracks to cause the powder to leak. Some products need to be prevented from static while being stored in a vacuum manner, and some products need to be prevented from ultraviolet rays, static and vacuum, so that the common aluminum foil packaging bag can not meet the use requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent dampproofing aluminium foil bag of ultraviolet to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent dampproofing aluminium foil bag of ultraviolet, includes sealed aluminium foil bag body, aluminium foil bag body includes front aluminium foil bag, back aluminium foil bag, banding and opening, front aluminium foil bag passes through banding fixed connection with back aluminium foil bag, front aluminium foil bag has installed the opening with back aluminium foil bag top is fixed, front aluminium foil bag includes protection rete, aluminium foil membrane layer, antistatic film layer and printing layer, the material of protection rete is the PE protection film, the surface of protection rete has the aluminium foil membrane layer through glue bonding the aluminium foil membrane layer surface has antistatic film layer through glue bonding, antistatic film layer surface has the printing layer through glue bonding, printing layer and banding fixed connection, the banding comprises left banding, end banding, right banding, the one end fixed connection of left banding and end banding, the other end and the right banding fixed connection of end banding, the fixed installation in positive aluminium foil bag the left side of left side banding, the fixed installation in positive aluminium foil bag bottom of end banding, the fixed installation in positive aluminium foil bag the right of right side banding, the sack below order of positive aluminium foil bag is arranged and is had two first waterproof sealing strip, the sack below of back aluminium foil bag is provided with the second waterproof sealing strip with first waterproof sealing strip swing joint.
Preferably, the aluminum foil bag body is internally provided with a plurality of interlayer sheets for dividing the space in the aluminum foil bag body into three to five accommodating cavities.
Preferably, both side ends of the interlayer sheet are respectively adhered to the left sealing edge and the right sealing edge.
Preferably, the interlayer sheet is composed of a heat sealing layer, an aluminum foil layer and a heat sealing layer in sequence.
Preferably, the printing layer is kraft paper.
Preferably, the antistatic film layer is made of antistatic PET film.
Preferably, the front aluminum foil bag and the back aluminum foil bag are respectively folded and sealed with sealed edges.
Preferably, the front aluminum foil bag and the back aluminum foil bag have the same structure.
Compared with the prior art, the utility model relates to a prevent dampproofing aluminium foil bag of ultraviolet is provided with protection rete, aluminium foil rete, prevents static rete and printing layer, and the biggest advantage of PE protection film is that the product of being protected does not receive the pollution, corrodes, scratch, protects original surface in transportation, storage and use. The aluminum foil film layer has good physical properties of breaking resistance and puncture resistance, is convenient to use and can be vacuumized and packaged. The aluminum foil film layer also has the functions of moisture resistance, shielding, ultraviolet resistance, water and gas isolation and light resistance. The antistatic PET film can protect electronic elements, circuit boards, communication equipment and other equipment from electrostatic interference. The kraft paper is convenient for printing patterns and characters; the utility model meets the occasion demand of the aluminum foil bag with a plurality of holding cavities, is convenient and sanitary, can realize sealing and has practicability; the edge sealing mode of the aluminum foil bag of the utility model ensures that the edge sealing of the aluminum foil bag is tighter, and the pollution of the leakage of liquid inside and outside the bag body is avoided; the utility model discloses set up the leakproofness that double-deck valve strip can not only increase the aluminium foil bag in sack below, can also make aluminium foil bag reuse.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a side view of an anti-UV and moisture-proof aluminum foil bag of the present invention;
FIG. 2 is a schematic structural view of an anti-UV and moisture-proof aluminum foil bag of the present invention;
fig. 3 is a sectional view of the aluminum foil bag body in the ultraviolet-proof and moisture-proof aluminum foil bag of the present invention.
In the figure: 1. a front aluminum foil bag; 11. a protective film layer; 12. an aluminum foil film layer; 13. an anti-static film layer; 14. Printing layer; 2. a back aluminum foil bag; 3. sealing edges; 31. sealing the left edge; 32. bottom edge sealing; 33. sealing the right edge; 4. an opening; 5. a first waterproof sealing strip; 6. a second waterproof sealing strip; 7. an interlayer sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a prevent dampproofing aluminium foil bag of ultraviolet, includes sealed aluminium foil bag body, aluminium foil bag body includes positive aluminium foil bag 1, back aluminium foil bag 2, banding 3 and opening 4, positive aluminium foil bag 1 passes through banding 3 fixed connection with back aluminium foil bag 2, positive aluminium foil bag 1 has fixed opening 4 of having installed with 2 tops of back aluminium foil bag, positive aluminium foil bag 1 is including protection rete 11, aluminium foil rete 12, anti-static rete 13 and printing layer 14, protection rete 11's material is preferred to be the PE protection film, and the biggest advantage of PE protection film is that the product that is protected does not receive the pollution in transportation, storage and the use, corrodes, scratch, protects original surface. The outer surface of the protective film layer 11 is bonded with an aluminum foil film layer 12 through glue, and the aluminum foil film layer 12 has good physical properties of resistance to breakage and puncture, is convenient to use and can be vacuumized for packaging. The aluminum foil film layer 12 also has the functions of moisture resistance, shielding, ultraviolet resistance, water and gas isolation and light resistance. An anti-static film layer 13 is adhered to the outer surface of the aluminum foil film layer 12 through glue, the material is preferably an anti-static PET film, and the anti-static PET film can protect electronic elements, circuit boards, communication equipment and other equipment from static interference. Prevent that static rete 13 surface has printing layer 14 through the glue bonding, the preferred kraft paper of printing layer 14, the price is low, makes things convenient for printing pattern, characters, printing layer 14 and 3 fixed connection of banding, banding 3 comprises left banding 31, end banding 32, right banding 33, the one end fixed connection of left side banding 31 and end banding 32, the other end and the right banding 33 fixed connection of end banding 32, left side banding 31 is fixed to be installed on the 1 left side of positive aluminium foil bag, end banding 32 is fixed to be installed in 1 bottom of positive aluminium foil bag, right banding 33 is fixed to be installed on 1 right of positive aluminium foil bag. The front aluminum foil bag 1 and the back aluminum foil bag 2 are identical in structure.
In this embodiment, the opening 4 is vacuum heat-sealed, two first waterproof sealing strips 5 are sequentially arranged below the opening of the front aluminum foil bag 1, and a second waterproof sealing strip 6 movably connected with the first waterproof sealing strips 5 is arranged below the opening of the back aluminum foil bag 2.
In this embodiment, the aluminum foil bag body is internally provided with a plurality of interlayer sheets 7 to divide the space in the aluminum foil bag body into three to five accommodating cavities, two side ends of each interlayer sheet 7 are respectively bonded to the left sealing edge 31 and the right sealing edge 33, each interlayer sheet 7 is located below the first waterproof sealing strip 5 and the second waterproof sealing strip 6, and each interlayer sheet 7 is formed by sequentially arranging a heat sealing layer, an aluminum foil layer and a heat sealing layer.
In this embodiment the banding mode of front aluminium foil bag 1, back aluminium foil bag 2 respectively with banding 3 is folding banding, from this it is obvious, compares traditional direct bonding banding, and such banding mode makes the leakproofness of aluminium foil bag body better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a prevent dampproofing aluminium foil bag of ultraviolet, includes sealed aluminium foil bag body, its characterized in that: the aluminum foil bag comprises a front aluminum foil bag body (1), a back aluminum foil bag body (2), a sealing edge (3) and an opening (4), wherein the front aluminum foil bag body (1) is fixedly connected with the back aluminum foil bag body (2) through the sealing edge (3), the front aluminum foil bag body (1) is fixedly provided with the opening (4) at the top of the back aluminum foil bag body (2), the front aluminum foil bag body (1) comprises a protection film layer (11), an aluminum foil film layer (12), an anti-static film layer (13) and a printing layer (14), the protection film layer (11) is made of a PE (polyethylene) protective film, the outer surface of the protection film layer (11) is adhered with the aluminum foil film layer (12) through glue, the outer surface of the aluminum foil film layer (12) is adhered with the anti-static film layer (13) through glue, the outer surface of the anti-static film layer (13) is adhered with the printing layer (14) through glue, the printing layer (, banding (3) comprise left banding (31), end banding (32), right banding (33), left side banding (31) and the one end fixed connection of end banding (32), the other end and right banding (33) fixed connection of end banding (32), left side banding (31) are fixed to be installed on positive aluminium foil bag (1) the left side, end banding (32) are fixed to be installed in positive aluminium foil bag (1) bottom, right side banding (33) are fixed to be installed on positive aluminium foil bag (1) the right, it has two first waterproof sealing strip (5) to arrange in order to have the sack below of positive aluminium foil bag (1), the sack below of back aluminium foil bag (2) is provided with second waterproof sealing strip (6) with first waterproof sealing strip (5) swing joint.
2. The ultraviolet-proof and moisture-proof aluminum foil bag as claimed in claim 1, wherein: the aluminum foil bag is characterized in that a plurality of interlayer sheets (7) are arranged in the aluminum foil bag body to divide the space in the aluminum foil bag body into three to five accommodating cavities.
3. The ultraviolet-proof and moisture-proof aluminum foil bag as claimed in claim 2, wherein: and the two side ends of the interlayer sheet (7) are respectively bonded on the left sealing edge (31) and the right sealing edge (33).
4. The ultraviolet-proof and moisture-proof aluminum foil bag as claimed in claim 3, wherein: the interlayer sheet (7) is composed of a heat sealing layer, an aluminum foil layer and a heat sealing layer in sequence.
5. The ultraviolet-proof and moisture-proof aluminum foil bag as claimed in claim 1, wherein: the printing layer (14) is kraft paper.
6. The ultraviolet-proof and moisture-proof aluminum foil bag as claimed in claim 1, wherein: the anti-static film layer (13) is made of an anti-static PET film.
7. The ultraviolet-proof and moisture-proof aluminum foil bag as claimed in claim 1, wherein: the front aluminum foil bag (1) and the back aluminum foil bag (2) are respectively folded and sealed with the sealed edge mode of the sealed edge (3).
8. The ultraviolet-proof and moisture-proof aluminum foil bag as claimed in claim 1, wherein: the front aluminum foil bag (1) and the back aluminum foil bag (2) are identical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921671386.3U CN211811029U (en) | 2019-10-08 | 2019-10-08 | Ultraviolet-proof and damp-proof aluminum foil bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921671386.3U CN211811029U (en) | 2019-10-08 | 2019-10-08 | Ultraviolet-proof and damp-proof aluminum foil bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211811029U true CN211811029U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921671386.3U Active CN211811029U (en) | 2019-10-08 | 2019-10-08 | Ultraviolet-proof and damp-proof aluminum foil bag |
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| Country | Link |
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| CN (1) | CN211811029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389842A (en) * | 2020-11-30 | 2021-02-23 | 重庆鼎盛印务股份有限公司 | Plastic bag for food packaging and production method thereof |
| CN112520213A (en) * | 2020-11-26 | 2021-03-19 | 江西捷美软包装有限公司 | Aluminum foil packaging bag |
-
2019
- 2019-10-08 CN CN201921671386.3U patent/CN211811029U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112520213A (en) * | 2020-11-26 | 2021-03-19 | 江西捷美软包装有限公司 | Aluminum foil packaging bag |
| CN112389842A (en) * | 2020-11-30 | 2021-02-23 | 重庆鼎盛印务股份有限公司 | Plastic bag for food packaging and production method thereof |
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