CN202022399U - Paper packing bag with breathability - Google Patents
Paper packing bag with breathability Download PDFInfo
- Publication number
- CN202022399U CN202022399U CN2011200972081U CN201120097208U CN202022399U CN 202022399 U CN202022399 U CN 202022399U CN 2011200972081 U CN2011200972081 U CN 2011200972081U CN 201120097208 U CN201120097208 U CN 201120097208U CN 202022399 U CN202022399 U CN 202022399U
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- CN
- China
- Prior art keywords
- paper
- packaging bag
- packing bag
- layer
- bag
- 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 paper packing bag with breathability, which comprises a paper packing bag made of multilayer paper. Each layer of the paper is provided with small holes, and the small holes of two adjacent layers of the paper are arranged in stagger mode. The small holes are blind holes or through holes, the small holes between each layer of the paper are arranged in stagger mode, and the number of the multilayer paper is three preferably. Because the small holes of each layer of the paper are not overlapped, the paper bag achieves breathability effect, objects in the packing bag cannot leak to the outside, and the objects in the packing bag cannot be polluted by outside matters.
Description
Technical field
The utility model relates to a kind of packaging bag, especially a kind of papery packaging bag with permeability.
Background technology
The packaging bag of prior art, usually be the leak free structure, the storage and the transportation of ventilative raw material fail to satisfy requirements, a kind of papery packaging bag is also arranged on the market, in packaging bag, be equipped with through hole, there is following problem in the paper bag of this structure: the one, and direct through hole easily makes external substance enter in the bag, causes the pollution of content; The 2nd, for the solid of powder, can cause leakage.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of simple in structure, prevents the papery packaging bag with permeability of content leaks and pollution.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of papery packaging bag with permeability, comprise that by laminated paper be the papery packaging bag that material is made, all be with holes on every layer of paper as the laminated paper of material, the aperture mutual dislocation on the adjacent two layers paper is arranged.
Described aperture is blind hole or through hole.
The arrangement that misplaces mutually of aperture between described every layer of paper.
Described laminated paper is 3 layers.
The beneficial effects of the utility model are: owing to the aperture on every layer of paper is not overlapping, make paper bag both reach air permeable effect, make packaging bag in-to-in article can not leak into the outside again, and extraneous material can not pollute the article in the bag yet.
Description of drawings
Fig. 1 is the integral structure scheme drawing with papery packaging bag of permeability of the present utility model.
Fig. 2 is the structural representation of three-ply paper.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
As shown in Figure 1, the papery packaging bag with permeability of the present utility model, the papery packaging bag 2 of being made for material by three-ply paper 1 all is with holes 3 on every layer of paper as the three-ply paper of material.
As shown in Figure 2, aperture 3 mutual dislocation on the adjacent two layers paper are arranged.The arrangement that misplaces mutually of aperture in the present embodiment between every layer of paper, described aperture is blind hole or through hole.
Owing to the aperture on every layer of paper is not overlapping, make paper bag both reach air permeable effect, make packaging bag in-to-in article can not leak into the outside again, and extraneous material can not pollute the article in the bag yet.
In sum, content of the present utility model is not limited in the above-described embodiment, knowledgeable people in the same area can propose other embodiment easily within technical director's thought of the present utility model, but this embodiment is included within the scope of the present utility model.
Claims (4)
1. papery packaging bag with permeability comprises that by laminated paper be the papery packaging bag that material is made, and it is characterized in that, all is with holes on every layer of paper as the laminated paper of material, and the aperture mutual dislocation on the adjacent two layers paper is arranged.
2. the papery packaging bag with permeability according to claim 1 is characterized in that described aperture is blind hole or through hole.
3. the papery packaging bag with permeability according to claim 1 is characterized in that, the arrangement that misplaces mutually of the aperture between described every layer of paper.
4. according to claim 1,2 or 3 described papery packaging bags, it is characterized in that described laminated paper is 3 layers with permeability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200972081U CN202022399U (en) | 2011-04-06 | 2011-04-06 | Paper packing bag with breathability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200972081U CN202022399U (en) | 2011-04-06 | 2011-04-06 | Paper packing bag with breathability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202022399U true CN202022399U (en) | 2011-11-02 |
Family
ID=44847360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200972081U Expired - Fee Related CN202022399U (en) | 2011-04-06 | 2011-04-06 | Paper packing bag with breathability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202022399U (en) |
-
2011
- 2011-04-06 CN CN2011200972081U patent/CN202022399U/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: 20111102 Termination date: 20150406 |
|
| EXPY | Termination of patent right or utility model |