CN207044848U - A kind of package material structure for frozen - Google Patents
A kind of package material structure for frozen Download PDFInfo
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- CN207044848U CN207044848U CN201720869747.XU CN201720869747U CN207044848U CN 207044848 U CN207044848 U CN 207044848U CN 201720869747 U CN201720869747 U CN 201720869747U CN 207044848 U CN207044848 U CN 207044848U
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Abstract
The utility model discloses a kind of package material structure for frozen, the material structure is multi-layer compound structure, and it includes what is set gradually from inside to outside：BOPP film layer；Intermediate sheets；Aluminium foil layer；And setting layer；The intermediate sheets comprise at least the first ply of paper and the second ply of paper set gradually from inside to outside；Drying layer is provided between first ply of paper and the second ply of paper.Package material structure provided by the utility model; pass through the utilization of composite; solve the problems, such as to completely cut off air, anti-printing opacity in frozen packaging process; and it can effectively absorb the moisture in packaging bag; extend shelf life; and the use of setting layer can have good protective effect to the packaging material that obtains in package material structure, be not easy to be extruded material and cause to crush in transportation.
Description
Technical field
It the utility model is related to field of packaging material.More particularly, to a kind of packing timber for frozen
Expect structure.
Background technology
Frozen, if ice cream is because containing multivitamin, amino acid, protein, fat and ore deposit necessary to human body
Material, favored plus distinctive mouthfeel by more and more consumers, the main flow consumption production being increasingly becoming in people's life
Product.
In process of manufacture, cold drink raw material need to pass through special process handle, turn into water content it is relatively low, without cold chain
Transport, the specialities of storage, which results in its requirement to packaging material is high.Packaging material required first requires isolation
Air, secondly, packaging material also needs to good light blocking, and also to avoid product from being squeezed hair in transportation
The situation of raw fragmentation occurs.
Traditional ice cream materials transportation and packing with material are made by polyethylene or polystyrene plastics mostly, inside it
There is layer of polyethylene film, it is simultaneously non-fully airtight although there is certain barrier, and also light blocking is poor, when the later stage transports
The effect of more preferable protection product can not be reached, be not easy to packaging, transport and the storage of this special cold drink.
A kind of accordingly, it is desirable to provide the defects of new package material structure is to overcome present in above-mentioned prior art.
Utility model content
The technical problems to be solved in the utility model is to provide one kind and can completely cut off air, anti-printing opacity, effectively absorb packaging bag
Interior material moisture and packaging bag definite shape can be assigned, and with the packaging material for frozen of fixed supporting role
Structure.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of package material structure for frozen, the material structure are multi-layer compound structure, and it is included from interior
Outwards set gradually：
BOPP film layer；
Intermediate sheets；
Aluminium foil layer；And
Setting layer；
The intermediate sheets comprise at least the first ply of paper and the second ply of paper set gradually from inside to outside；First ply of paper
And second be provided with drying layer between ply of paper.
Further, it is preferable to which scheme is, the lateral surface away from the aluminium foil layer of the setting layer also combines successively to be fixed with
Printing layer and PET protection film.
Further, it is preferable to which scheme is, the material of the setting layer is plating tin thin film.
Further, it is preferable to which scheme is, the thickness of the BOPP film layer is 8-12 μm.
Further, it is preferable to which scheme is, first ply of paper is identical with the thickness of the second ply of paper, and first ply of paper, dry
The gross thickness of dry layer and the second ply of paper is 25-35 μm.
Further, it is preferable to which scheme is, the aluminium foil layer thickness is 20-30 μm.
Further, it is preferable to which scheme is, the thickness of setting layer is 25-35 μm.
Further, it is preferable to which scheme is, the gross thickness of the printing layer and PET protection film is 10-20 μm.
Further, it is preferable to scheme is, the BOPP layers, the first ply of paper, drying layer, the second ply of paper, aluminium foil layer, setting layer,
Printing layer and PET protection film are combined with each other by adhesive.
The beneficial effects of the utility model are as follows：
1st, package material structure provided by the utility model, by the utilization of composite, solves frozen bag
The problem of completely cutting off air, anti-printing opacity during dress.
2nd, package material structure provided by the utility model, by the application of ply of paper and drying layer, bag can effectively be absorbed
Moisture in pack, extend shelf life.
3rd, the use of setting layer can be to packaging that material has very in package material structure provided by the utility model
Good protective effect, it is not easy to be extruded material and cause to crush in transportation.
4th, printing layer can preferably printed patterns, while PET is protected in package material structure provided by the utility model
Film can effectively protect printing layer, ensure its permanent aesthetic property.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 shows the structural representation of package material structure provided by the utility model.
Fig. 2 shows the cross section structure schematic diagram of package material structure provided by the utility model.
Embodiment
In order to illustrate more clearly of the utility model, the utility model is done into one with reference to preferred embodiments and drawings
The explanation of step.Similar part is indicated with identical reference in accompanying drawing.It will be appreciated by those skilled in the art that below
Specifically described content is illustrative and be not restrictive, and should not limit the scope of protection of the utility model with this.
Referring to Fig. 1 and 2, the defects of in order to overcome prior art, the utility model, which provides one kind, can completely cut off air, permeation-proof
Light, effectively absorb material moisture in packaging bag and packaging bag definite shape can be assigned, and with fixed supporting role for cold
Freeze the package material structure of drink.The material structure is multi-layer compound structure, and it includes the BOPP set gradually from inside to outside
Film layer 1；Intermediate sheets 2；Aluminium foil layer 3；And setting layer 4.The intermediate sheets 2 comprise at least first set gradually from inside to outside
The ply of paper 22 of ply of paper 21 and second；Drying layer 5 is provided between the ply of paper 22 of first ply of paper 21 and second.Described in the utility model
It can be answered between BOPP film layer 1, the first ply of paper 21, drying layer 5, the second ply of paper 22, aluminium foil layer 3 and setting layer 4 by adhesive
It is combined.It will be appreciated by persons skilled in the art that the intermediate sheets 2 that the present embodiment goes out as shown in the figure are two layers of ply of paper knot
Structure, it is only a kind of preferred embodiment, and in actual application, those skilled in the art can fit according to actual conditions
In the modification of practical application, such as intermediate sheets can be three layers, four layers, five-layer structure etc., and those skilled in the art may be used also
Drying layer is set according to being actually needed between adjacent two paper layer configuration, the drying layer can be by smearing, spraying drying material
Mode uniform fold be formed between two ply of papers, drying effect is more preferable.
More specifically, in the utility model package material structure, the BOPP film layer 1 is innermost layer, and it is close to play isolation
The effect of envelope.The drying layer 5 and intermediate sheets 2 can effectively absorb the moisture inside packaging bag, Shelf-life.It is described
Aluminium foil layer 3 is played every light, isolation air double effectses.In addition, the material of setting layer 4 described in the utility model is using tin plating thin
Film, setting layer 4 can assign packaging bag definite shape, and with fixed supporting role, avoid product in transportation by crowded
Press and crush.
In addition, in order in packaging structure printing sign and or pattern, the setting layer 4 away from the aluminium foil layer 3
Lateral surface, which also passes sequentially through adhesive mixed binding, printing layer 6 and PET protection film 7, wherein the PET outside the printing layer 6 is protected
Cuticula 7 can effectively protect printing layer 6, ensure its permanent aesthetic property.
In order under conditions of ensureing that product disclosure satisfy that practical application needs, further reduce production cost, this practicality
New offer one kind optimally package material structure size, wherein the thickness of the BOPP film layer 1 is 8-12 μm, it is therefore preferable to 10
μm.First ply of paper 21 is identical with the thickness of the second ply of paper 22, and first ply of paper 21, the ply of paper of drying layer 5 and second
22 gross thickness is 25-35 μm, it is preferable that first ply of paper 21, the thickness of the ply of paper 22 of drying layer 5 and second is identical is
10μm.The thickness of aluminium foil layer 3 is 20-30 μm, it is therefore preferable to 25 μm.The thickness of setting layer 4 is 25-35 μm, it is therefore preferable to 30 μ
M, the gross thickness of the printing layer 6 and PET protection film 7 is 10-20 μm, it is preferable that the gross thickness of printing layer 6 and PET protection film 7
For 20 μm.
Package material structure provided by the utility model, by the utilization of composite, solves frozen packaging
During the problem of completely cutting off air, anti-printing opacity, and can effectively absorb the moisture in packaging bag, extend shelf life, and pack
The use of setting layer can have good protective effect to the packaging material that obtains in material structure, be not easy to make material in transportation
It is extruded and causes to crush.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model, for those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms, all embodiments can not be exhaustive here,
It is every to belong to obvious changes or variations that the technical solution of the utility model is extended out still in of the present utility model
The row of protection domain.
Claims (9)
- A kind of 1. package material structure for frozen, it is characterised in that the material structure is multi-layer compound structure, its Including what is set gradually from inside to outside：BOPP film layer；Intermediate sheets；Aluminium foil layer；AndSetting layer；The intermediate sheets comprise at least the first ply of paper and the second ply of paper set gradually from inside to outside；First ply of paper and Drying layer is provided between two ply of papers.
- 2. package material structure according to claim 1, it is characterised in that the setting layer away from the aluminium foil layer Lateral surface also combines and is fixed with printing layer and PET protection film successively.
- 3. package material structure according to claim 1, it is characterised in that the material of the setting layer is plating tin thin film.
- 4. package material structure according to claim 1, it is characterised in that the thickness of the BOPP film layer is 8-12 μm.
- 5. package material structure according to claim 1, it is characterised in that the thickness of first ply of paper and the second ply of paper It is identical, and the gross thickness of first ply of paper, drying layer and the second ply of paper is 25-35 μm.
- 6. package material structure according to claim 1, it is characterised in that the aluminium foil layer thickness is 20-30 μm.
- 7. package material structure according to claim 1, it is characterised in that the thickness of setting layer is 25-35 μm.
- 8. package material structure according to claim 2, it is characterised in that the total thickness of the printing layer and PET protection film Spend for 10-20 μm.
- 9. package material structure according to claim 2, it is characterised in that the BOPP layers, the first ply of paper, drying layer, Second ply of paper, aluminium foil layer, setting layer, printing layer and PET protection film are combined with each other by adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720869747.XU CN207044848U (en) | 2017-07-17 | 2017-07-17 | A kind of package material structure for frozen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720869747.XU CN207044848U (en) | 2017-07-17 | 2017-07-17 | A kind of package material structure for frozen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207044848U true CN207044848U (en) | 2018-02-27 |
Family
ID=61496551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720869747.XU Active CN207044848U (en) | 2017-07-17 | 2017-07-17 | A kind of package material structure for frozen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207044848U (en) |
-
2017
- 2017-07-17 CN CN201720869747.XU patent/CN207044848U/en active Active
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