CN202728885U - Food packaging film - Google Patents
Food packaging film Download PDFInfo
- Publication number
- CN202728885U CN202728885U CN 201220439764 CN201220439764U CN202728885U CN 202728885 U CN202728885 U CN 202728885U CN 201220439764 CN201220439764 CN 201220439764 CN 201220439764 U CN201220439764 U CN 201220439764U CN 202728885 U CN202728885 U CN 202728885U
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- China
- Prior art keywords
- layer
- packaging film
- food packaging
- paper
- thickness
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- 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
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- Laminated Bodies (AREA)
Abstract
The utility model relates to a food packaging film which comprises a paper layer, a polypropylene layer, an aluminum foil layer and a polyethylene layer sequentially from outside to inside. The paper layer, the polypropylene layer, the aluminum layer and the polyethylene layer are sequentially adhered into a whole by adhesive. The food packaging film has the advantages that the food packaging film composited of four material layers is evidently layered, high in compositing adhesion, high in stripping strength and high in heat sealability; and the food packaging film is high in barrier property and printability, high in easiness in tearing, moderate in flexibility and convenient and safe to use.
Description
Technical field
The utility model relates to a kind of food package film.
Background technology
The packaging for foodstuff product category is various, different contents to packing require different, many food requirement shadings are arranged, block water, hinder oxygen, good moldability, particularly some food casing requires easily openable, although the complex film of many direction-sense manufacture of materials shows good performance in other respects, seem in this regard not enough.
The utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, provide a kind of food package film.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of food package film, be followed successively by from outside to inside ply of paper, polypropylene layer, aluminium foil layer and polyethylene layer, ply of paper, polypropylene layer, aluminium foil layer and polyethylene layer are bonding as a whole by adhesion agent successively.
Further, the thickness of ply of paper is: 0.02～0.05mm, the thickness of polypropylene layer is: 0.02～0.04mm, the thickness of aluminium foil layer are 0.01～0.02mm, and the thickness of polyethylene layer is: 0.01～0.03mm.
The beneficial effects of the utility model are: adopt four layer materials to be composited, well arranged, compound adhesive ability is large, peel strength is large, heat sealability good; Have high barrier and good printability, easy-to-rupture is good, and elasticity is moderate, safety easy to use.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Wherein: 1. ply of paper, 2. polypropylene layer, 3. aluminium foil layer, 4. polyethylene layer.
The specific embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of food package film as shown in Figure 1 is followed successively by ply of paper 1, polypropylene layer 2, aluminium foil layer 3 and polyethylene layer 4 from outside to inside, and ply of paper 1, polypropylene layer 2, aluminium foil layer 3 and polyethylene layer 4 are bonding as a whole by adhesion agent successively.
The thickness of ply of paper 1 is: 0.02～0.05mm, the thickness of polypropylene layer 2 is: 0.02～0.04mm, the thickness of aluminium foil layer 3 are 0.01～0.02mm, and the thickness of polyethylene layer 3 is: 0.01～0.03mm.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (2)
1. food package film, it is characterized in that: be followed successively by from outside to inside ply of paper (1), polypropylene layer (2), aluminium foil layer (3) and polyethylene layer (4), ply of paper (1), polypropylene layer (2), aluminium foil layer (3) and polyethylene layer (4) are bonding as a whole by adhesion agent successively.
2. food package film according to claim 1, it is characterized in that: the thickness of described ply of paper (1) is: 0.02～0.05mm, the thickness of polypropylene layer (2) is: 0.02～0.04mm, the thickness of aluminium foil layer (3) is 0.01～0.02mm, and the thickness of polyethylene layer (3) is: 0.01～0.03mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439764 CN202728885U (en) | 2012-08-30 | 2012-08-30 | Food packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439764 CN202728885U (en) | 2012-08-30 | 2012-08-30 | Food packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202728885U true CN202728885U (en) | 2013-02-13 |
Family
ID=47654610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220439764 Expired - Fee Related CN202728885U (en) | 2012-08-30 | 2012-08-30 | Food packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202728885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840066A (en) * | 2015-06-03 | 2015-08-19 | 杭州明祥钢管有限公司 | Composite aluminum foil-paper cup |
| CN107433745A (en) * | 2017-06-09 | 2017-12-05 | 上海界龙永发包装印刷有限公司 | A kind of paper plastic-aluminum carton material |
-
2012
- 2012-08-30 CN CN 201220439764 patent/CN202728885U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840066A (en) * | 2015-06-03 | 2015-08-19 | 杭州明祥钢管有限公司 | Composite aluminum foil-paper cup |
| CN107433745A (en) * | 2017-06-09 | 2017-12-05 | 上海界龙永发包装印刷有限公司 | A kind of paper plastic-aluminum carton material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130830 |