CN202686996U - Damp-proof packaging bag - Google Patents
Damp-proof packaging bag Download PDFInfo
- Publication number
- CN202686996U CN202686996U CN 201220355175 CN201220355175U CN202686996U CN 202686996 U CN202686996 U CN 202686996U CN 201220355175 CN201220355175 CN 201220355175 CN 201220355175 U CN201220355175 U CN 201220355175U CN 202686996 U CN202686996 U CN 202686996U
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- CN
- China
- Prior art keywords
- bag
- damp
- packaging bag
- proof
- utility
- 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 relates to the technical field of packaging bags, in particular to a damp-proof packaging bag. The damp-proof packaging bag is provided with a paper bag body, wherein a fan-shaped or an oval window is formed in the front surface of the bag bod; and a layer of plastic films are boned on the inner wall of the bag body in a heat sealing manner. The damp-proof packaging bag has the advantages that the structure is simple; the design is reasonable; the strength is high and the pressing-proof and damp-proof properties are good due to adoption of a dual-layer structure formed by bonding the paper and the plastic films in the heat sealing manner; and packaging articles in the packaging bag can be seen because the window is formed in the paper layer. Therefore, a consumer buying the damp-proof packaging bag can be at ease.
Description
Technical field
The utility model relates to the packaging bag technical field, especially a kind of dampproof packaging bag.
Background technology
At present, the packaging bag that papery is made is everlasting, and it simultaneously coats the moistureproof jelly of one deck, but the Chang Yinqi coated fabric is even, make moist easily and make the packing material moisture absorption, affect its shelf-life, and because of papery be opaque, invisible to inner package, people are afraid of to have bought article inferior and worried the purchase when buying.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, provide a kind of intensity higher, the good packaging bag of anti-pressure anti-soak properties.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of moisture-proof packing bag, and the bag with papery, the front of described bag has a fan-shaped or oval-shaped window, and the inwall heat seal of bag has layer of plastic film.
Further, described plastic sheeting is the PVC film.
The beneficial effects of the utility model are: the utility model is simple in structure, and is reasonable in design, because employing papery and plastic sheeting are through the double-decker of heat seal, intensity is higher, and the anti-anti-soak properties of pressing are good, and is provided with a window at the papery layer, can see its inner package, allow relieved that the customer buys.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cutaway view of A-A among Fig. 1.
1. bags among the figure, 2. window, 3. plastic sheeting.
The specific embodiment
By reference to the accompanying drawings the utility model is further described now.The scheme drawing 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.
Moisture-proof packing bag as depicted in figs. 1 and 2, the bag 1 with papery, the front of bag 1 has a fan-shaped window 2, and the inwall heat seal of bag 1 has layer of plastic film 3; Plastic sheeting 3 is the PVC film.
This moisture-proof packing bag is simple in structure, and is reasonable in design, owing to adopt papery and plastic sheeting 3 through the double-decker of heat seal, intensity is higher, and the anti-anti-soak properties of pressing are good, and are provided with a window 2 at the papery layer, can see its inner package, allows relieved that the customer buys.
Above-mentioned embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (2)
1. moisture-proof packing bag, it is characterized in that: have the bag (1) of papery, the front of described bag (1) has a fan-shaped or oval-shaped window (2), and the inwall heat seal of bag (1) has layer of plastic film (3).
2. moisture-proof packing bag according to claim 1, it is characterized in that: described plastic sheeting (3) is the PVC film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355175 CN202686996U (en) | 2012-07-20 | 2012-07-20 | Damp-proof packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355175 CN202686996U (en) | 2012-07-20 | 2012-07-20 | Damp-proof packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202686996U true CN202686996U (en) | 2013-01-23 |
Family
ID=47542649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220355175 Expired - Fee Related CN202686996U (en) | 2012-07-20 | 2012-07-20 | Damp-proof packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202686996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275780A (en) * | 2016-08-25 | 2017-01-04 | 四川汇利实业有限公司 | A kind of paper visual dry packing bag |
-
2012
- 2012-07-20 CN CN 201220355175 patent/CN202686996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275780A (en) * | 2016-08-25 | 2017-01-04 | 四川汇利实业有限公司 | A kind of paper visual dry packing bag |
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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: 20130123 Termination date: 20130720 |