CN204659084U - A kind of aluminium foil bag of novel high-barrier digestion resistant - Google Patents
A kind of aluminium foil bag of novel high-barrier digestion resistant Download PDFInfo
- Publication number
- CN204659084U CN204659084U CN201520327130.6U CN201520327130U CN204659084U CN 204659084 U CN204659084 U CN 204659084U CN 201520327130 U CN201520327130 U CN 201520327130U CN 204659084 U CN204659084 U CN 204659084U
- Authority
- CN
- China
- Prior art keywords
- layer
- aluminium foil
- bag
- foil bag
- rete
- 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
Landscapes
- Wrappers (AREA)
Abstract
The utility model relates to a kind of aluminium foil bag of novel high-barrier digestion resistant, described aluminium foil bag is made up of composite membrane, described composite membrane is disposed with layer of polypropylene foil, laminated polyester film, film layer, nylon layer and aluminium foil layer from outside to inside, described film layer is the trilamellar membrane structure be made up of low density polyethylene films layer, density polyethylene film with high layer and modified poly ethylene rete successively from top to bottom formed through co-extrusion, and described modified poly ethylene rete is blend rete.Aluminium foil bag of the present utility model, compound is carried out by different packaging material, after high temperature sterilization, the outward appearance of good product external packaging bag can be kept, adopt the different highly dense material compound of multilayer, have extremely strong barriering effect, thus make the product property that encases in bag more stable, the packaging phase of product can reach 36 months.
Description
Technical field
The utility model belongs to packaging material field, particularly a kind of aluminium foil bag of novel high-barrier digestion resistant.
Background technology
At present, conventional aluminium foil bag is all 3 layers of compound or 4 layers of compound substantially, and packaging bag, after high temperature sterilization or thermophilic digestion, can cause product external packaging to produce melting or fold, or can produce leakage, greatly have impact on the performance of product.
And adopt the aluminium foil bag of existing 3 layers or 4 layers compound to carry out packaging product, after sealing, high temperature sterilization, due to the barriering effect reason of its packaging outer bag material, the shelf-life of product is generally 12 months, shelf-life is shorter, and can not be suitable for needs the long-time product preserved.
The utility model provides a kind of aluminium foil bag of novel high-barrier digestion resistant, compound is carried out by different packaging material, after high temperature sterilization, the outward appearance of good product external packaging bag can be kept, adopt the different highly dense material compound of multilayer, have extremely strong barriering effect, thus make the product property that encases in bag more stable, the packaging phase of product can reach 36 months.
Utility model content
The purpose of this utility model is the aluminium foil bag providing a kind of novel high-barrier digestion resistant, compound is carried out by different packaging material, after high temperature sterilization, the outward appearance of good product external packaging bag can be kept, adopt the different highly dense material compound of multilayer, have extremely strong barriering effect, thus make the product property that encases in bag more stable, the packaging phase of product can reach 36 months.
The present invention adopt technical scheme to be: a kind of aluminium foil bag of novel high-barrier digestion resistant, described aluminium foil bag is made up of composite membrane, described composite membrane is disposed with layer of polypropylene foil, laminated polyester film, film layer, nylon layer and aluminium foil layer from the inside to the outside, described film layer is the trilamellar membrane structure be made up of low density polyethylene films layer, density polyethylene film with high layer and modified poly ethylene rete successively from top to bottom formed through co-extrusion, and described modified poly ethylene rete is blend rete.
In sum, the Advantageous Effects of aluminium foil bag of the present utility model is: the aluminium foil bag of novel high-barrier digestion resistant, carry out compound by different packaging material to make, after high temperature sterilization, aluminium foil bag can keep the outward appearance of good product external packaging bag, adopts the different highly dense material compound of multilayer, has extremely strong barriering effect, thus making the product property that encases in bag more stable, the packaging phase of product can reach 36 months.
The present invention is described in more detail below by embodiment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the aluminium foil bag of novel high-barrier digestion resistant of the present utility model;
Fig. 2 is the structural representation of film layer of the present utility model.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with accompanying drawing 1 and Fig. 2.
As depicted in figs. 1 and 2, it shows the concrete structure from lunch box capable of heating of the present utility model, as can be seen from Fig. 1 and Fig. 2, it illustrates the aluminium foil bag of high barrier digestion resistant of the present utility model, aluminium foil bag is made up of composite membrane, described composite membrane is disposed with layer of polypropylene foil 5 from the inside to the outside, laminated polyester film 4, film layer 3, nylon layer 2 and aluminium foil layer 1, described film layer 4 be through co-extrusion formed from top to bottom successively by low density polyethylene films layer 6, the trilamellar membrane structure that density polyethylene film with high layer 7 and modified poly ethylene rete 8 form, described modified poly ethylene rete 8 is blend rete.
Aluminium foil bag excessively of the present utility model is not limited to the structure in above-described embodiment, can carry out multiple modification.In a word, all fall within the scope of the present invention not departing from all improvement in scope of the present invention.
Claims (1)
1. the aluminium foil bag of a novel high-barrier digestion resistant, described aluminium foil bag is made up of composite membrane, it is characterized in that: described composite membrane is disposed with layer of polypropylene foil, laminated polyester film, film layer, nylon layer and aluminium foil layer from the inside to the outside, described film layer is the trilamellar membrane structure be made up of low density polyethylene films layer, density polyethylene film with high layer and modified poly ethylene rete successively from top to bottom formed through co-extrusion, and described modified poly ethylene rete is blend rete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327130.6U CN204659084U (en) | 2015-05-20 | 2015-05-20 | A kind of aluminium foil bag of novel high-barrier digestion resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327130.6U CN204659084U (en) | 2015-05-20 | 2015-05-20 | A kind of aluminium foil bag of novel high-barrier digestion resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204659084U true CN204659084U (en) | 2015-09-23 |
Family
ID=54129508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520327130.6U Expired - Fee Related CN204659084U (en) | 2015-05-20 | 2015-05-20 | A kind of aluminium foil bag of novel high-barrier digestion resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204659084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093247A (en) * | 2020-08-15 | 2020-12-18 | 安徽百盛源包装材料有限公司 | High-temperature-resistant packaging bag |
| CN112093246A (en) * | 2020-08-15 | 2020-12-18 | 安徽百盛源包装材料有限公司 | Vacuum packaging bag |
-
2015
- 2015-05-20 CN CN201520327130.6U patent/CN204659084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093247A (en) * | 2020-08-15 | 2020-12-18 | 安徽百盛源包装材料有限公司 | High-temperature-resistant packaging bag |
| CN112093246A (en) * | 2020-08-15 | 2020-12-18 | 安徽百盛源包装材料有限公司 | Vacuum packaging bag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205416629U (en) | Multilayer is crowded heavily wrapping bag of separation type altogether | |
| CN203937991U (en) | A kind of high barrier aluminum-plating composite film | |
| CN204659084U (en) | A kind of aluminium foil bag of novel high-barrier digestion resistant | |
| CN103203921B (en) | Composite heavy packaging film | |
| CN103381913A (en) | Perfume packaging bag | |
| CN204999062U (en) | Novel hydrogen -rich water multilayer suction nozzle bag | |
| CN202054245U (en) | High-barrier multilayer packaging bag for meat products | |
| CN103862772B (en) | Container bag inner bag high-performance intercepts environment-friendly package material and preparation method thereof | |
| CN204382752U (en) | A kind of high resistant oxygen high resistant wets packaging film | |
| CN103601949B (en) | A kind of environmental protection polyethylene sealing bag | |
| CN102295096A (en) | Packaging bag | |
| CN204172436U (en) | A kind of aluminum foil gas bubble bag structure | |
| CN202053625U (en) | Multi-layer co-extrusion high-temperature cooking film | |
| CN202463050U (en) | Packing composite film for small medicine package | |
| CN202727479U (en) | Food packaging film | |
| CN104494262A (en) | Coextrusion-lamination obstructing packaging film | |
| CN204160828U (en) | High-brightness cosmetic composite sheet | |
| CN203268642U (en) | High-barrier aluminized composite packaging film | |
| CN203236788U (en) | Composite heavy packing film | |
| CN202368014U (en) | Multilayer food packaging bag | |
| CN202728885U (en) | Food packaging film | |
| CN204896234U (en) | Fruit packing plastic film | |
| CN204562907U (en) | A kind of double-deck medicinal fluid bag | |
| CN206813617U (en) | A kind of aluminium foil round bottom bag | |
| CN205364711U (en) | A plastic -aluminum complex film for packing have strong infiltration characteristic liquid and use |
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: 20150923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |