CN203600709U - Dealuminization composite packaging film - Google Patents
Dealuminization composite packaging film Download PDFInfo
- Publication number
- CN203600709U CN203600709U CN201320833998.4U CN201320833998U CN203600709U CN 203600709 U CN203600709 U CN 203600709U CN 201320833998 U CN201320833998 U CN 201320833998U CN 203600709 U CN203600709 U CN 203600709U
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- CN
- China
- Prior art keywords
- dealuminization
- layer
- film
- packaging film
- composite packaging
- 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
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Abstract
The utility model discloses a dealuminization composite packaging film. The dealuminization composite packaging film comprises a printing layer, an aluminum-plated local hollow-out layer, an adhesive layer and a heat sealing layer which are sequentially connected, wherein the aluminum plating local hollow-out layer has no plated aluminum in local parts; the printing layer is a biaxial stretching polyethylene glycol terephthalate film; the heat sealing layer is a polyethylene film. Seeing from the product performance, the dealuminization composite packaging film disclosed by the utility model has better barrier property than the common non-aluminum-plated packaging products, and has a longer shelf life; consumers can see the content of the packaging bag made of the dealuminization composite packaging film, and therefore, the shape and color of products are shown.
Description
Technical field
The utility model relates to package compound film, is specifically related to one and washes aluminum composite membrane.
Background technology
Washing aluminium bag (being also local hollow out aluminium-plated bag or window bag) is that the coating of aluminizing on the aluminizer of packaging bag front is removed to a part.
Wash aluminium bag and common composite aluminium-plated bag and have obvious difference: common composite aluminium-plated bag, can only whole sack or the front (or back side) of whole sack all compound with aluminizer.Wash aluminium bag different, as long as you think the effect of sack where is it aluminium, just there is the effect of aluminium there, is not limited to certain position.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides one to wash aluminum composite packing film.
One is washed aluminum composite packing film, comprises the printed layers, aluminize local hollow-out layer, adhesive layer, the hot sealing layer that connect in turn.
The described local hollow-out layer of aluminizing is that part is without aluminizing.
Described printed layers is biaxial tension PETG film.
Described hot sealing layer is polyethylene film.
The beneficial effects of the utility model:
Wash aluminum composite membrane from properties of product, wash aluminium bag more excellent than the barrier property of the common non-packaging product of aluminizing, there is the longer shelf-life; Wash aluminum composite membrane and make the content in packaging bag directly be presented in consumer at the moment, fully shape and the color and luster of exhibiting product.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is washed aluminum composite membrane;
In figure, comprise printed layers 1, aluminize local hollow-out layer 2, adhesive layer 3, hot sealing layer 4.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
embodiment 1
As shown in Figure 1, one is washed aluminum composite packing film, comprises the printed layers 1, aluminize local hollow-out layer 2, adhesive layer 3, the hot sealing layer 4 that connect in turn.The local hollow-out layer 2 of aluminizing is that local privileged site is aluminized at other positions without aluminizing, and printed layers 1 is biaxial tension PETG film, and hot sealing layer 3 is polyethylene film.
Claims (4)
1. wash an aluminum composite packing film, it is characterized in that comprising the printed layers (1), the local hollow-out layer (2) of aluminizing, adhesive layer (3), the hot sealing layer (4) that connect in turn.
2. one according to claim 1 is washed aluminum composite packing film, it is characterized in that: the described local hollow-out layer (2) of aluminizing is that part is without aluminizing.
3. one according to claim 1 is washed aluminum composite packing film, it is characterized in that: described printed layers (1) is biaxial tension PETG film.
4. one according to claim 1 is washed aluminum composite packing film, it is characterized in that: described hot sealing layer (3) is polyethylene film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320833998.4U CN203600709U (en) | 2013-12-18 | 2013-12-18 | Dealuminization composite packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320833998.4U CN203600709U (en) | 2013-12-18 | 2013-12-18 | Dealuminization composite packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600709U true CN203600709U (en) | 2014-05-21 |
Family
ID=50713406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320833998.4U Expired - Fee Related CN203600709U (en) | 2013-12-18 | 2013-12-18 | Dealuminization composite packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600709U (en) |
-
2013
- 2013-12-18 CN CN201320833998.4U patent/CN203600709U/en not_active Expired - Fee Related
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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: 20140521 Termination date: 20171218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |