CN205186816U - Be applied to ventilative pad pasting in wrapping bag - Google Patents
Be applied to ventilative pad pasting in wrapping bag Download PDFInfo
- Publication number
- CN205186816U CN205186816U CN201520947687.XU CN201520947687U CN205186816U CN 205186816 U CN205186816 U CN 205186816U CN 201520947687 U CN201520947687 U CN 201520947687U CN 205186816 U CN205186816 U CN 205186816U
- Authority
- CN
- China
- Prior art keywords
- hole
- wrapping bag
- filter layer
- packaging bag
- fit
- 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 be applied to ventilative pad pasting in wrapping bag, including the wrapping bag, the first through -hole with the inside intercommunication of wrapping bag is seted up in the front of wrapping bag, have at the surperficial bonding connection of first through -hole fit, fit center department set up with the second through -hole of first through -hole intercommunication, zonulae occludens has the filter layer on the inner wall of second through -hole, has seted up the third through -hole on the surface of filter layer. This be applied to ventilative pad pasting in wrapping bag, fit through setting up, it is inseparabler to make filter layer and wrapping bag be connected, makes wrapping bag ventilation effect better, coordinates filter layer and third through -hole in addition, under the circumstances of guaranteeing the wrapping bag gas permeability, prevents that impurity from getting into the wrapping bag, makes the wrapping bag result of use better.
Description
Technical field
The utility model relates to packaging bag technical field, is specially a kind of ventilative pad pasting be applied in packaging bag.
Background technology
Packaging bag refers to the sack for packing various articles for use, makes goods convenient transport in production circulation process, easily stores.Be widely used in daily life and commercial production.Real figure shows, there is the plastic bag after 80% use, final be transported to dump field district the same as conventional rubbish processes, only have the plastics of 7 percent to be recovered to recycle, but packaging bag is in the market all sealing, be easy to make article tide in bag become mouldy, packaging bag used very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of ventilative pad pasting be applied in packaging bag, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of ventilative pad pasting be applied in packaging bag, comprise packaging bag, the first through hole be communicated with packaging bag inside is offered in the front of described packaging bag, on the surface of the first through hole bonding be connected with fit, offer the second through hole be communicated with the first through hole in fit center, the inwall of the second through hole is closely connected with filter layer, offer third through-hole on the surface of filter layer.
Preferably, described fit and shape that is filter layer is circular configuration.
Preferably, the quantity of described third through-hole is not less than ten, and multiple third through-hole is arranged on filter layer with the form of rectangular array.
Compared with prior art, the beneficial effects of the utility model are: this is applied to the ventilative pad pasting in packaging bag, fit by arranging, filter layer is connected tightr with packaging bag, make packaging bag air permeable effect better, and complement filter layer and third through-hole, when ensureing packaging bag permeability to air, prevent impurity from entering packaging bag, make packaging bag result of use better.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the fit structural representation of the utility model;
Fig. 3 is the utility model filter layer side-looking structural representation;
Fig. 4 is the utility model package construction schematic diagram;
Fig. 5 is the fit cross-sectional view of the utility model.
In figure: 1 packaging bag, 2 fit, 3 filter layers, 4 third through-holes, 5 first through holes, 6 second through holes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-5, the utility model provides a kind of technical scheme: a kind of ventilative pad pasting be applied in packaging bag, comprise packaging bag 1, the first through hole 5 be communicated with packaging bag 1 inside is offered in the front of packaging bag 1, be connected with fit 2 the surface of the first through hole 5 is bonding, when packaging bag 1 internal expanding gas, fit 2 can be opened exit, ensure that packaging bag 1 can be proper use of, arrange fit 2, filter layer 3 is made to be connected tightr with packaging bag 1, make packaging bag 1 air permeable effect better, the second through hole 6 be communicated with the first through hole 5 is offered in the center of fit 2, fit 2 and second through hole 6 compact siro spinning technology, there is not gap, the inwall of the second through hole 6 is closely connected with filter layer 3, filter layer 3 can adopt nylon material to make, filter layer 3 enters packaging bag 1 for preventing introduced contaminants, fit 2 and the shape of filter layer 3 be circular configuration, complement filter layer 3 and third through-hole 4, when ensureing packaging bag 1 permeability to air, prevent impurity from entering packaging bag 1, make packaging bag 1 result of use better, third through-hole 4 is offered on the surface of filter layer 3, third through-hole 4 makes filter layer 3 have very high permeability to air, and also enhance the permeability to air of packaging bag 3, third through-hole 4 quantity be not less than ten, and multiple third through-hole 4 is arranged on filter layer 3 with the form of rectangular array.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (3)
1. one kind is applied to the ventilative pad pasting in packaging bag, comprise packaging bag (1), it is characterized in that: the first through hole (5) be communicated with packaging bag (1) inside is offered in the front of described packaging bag (1), bondingly on the surface of the first through hole (5) to be connected with fit (2), the second through hole (6) be communicated with the first through hole (5) is offered in the center of fit (2), the inwall of the second through hole (6) is closely connected with filter layer (3), offers third through-hole (4) on the surface of filter layer (3).
2. a kind of ventilative pad pasting be applied in packaging bag according to claim 1, is characterized in that: the shape of described fit (2) and filter layer (3) is circular configuration.
3. a kind of ventilative pad pasting be applied in packaging bag according to claim 1, it is characterized in that: the quantity of described third through-hole (4) is not less than ten, and multiple third through-hole (4) is arranged on filter layer (3) with the form of rectangular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947687.XU CN205186816U (en) | 2015-11-25 | 2015-11-25 | Be applied to ventilative pad pasting in wrapping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947687.XU CN205186816U (en) | 2015-11-25 | 2015-11-25 | Be applied to ventilative pad pasting in wrapping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205186816U true CN205186816U (en) | 2016-04-27 |
Family
ID=55779835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520947687.XU Expired - Fee Related CN205186816U (en) | 2015-11-25 | 2015-11-25 | Be applied to ventilative pad pasting in wrapping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205186816U (en) |
-
2015
- 2015-11-25 CN CN201520947687.XU patent/CN205186816U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20201125 |