CN206969275U - Ventilative anti-powder leakage packaging bag - Google Patents
Ventilative anti-powder leakage packaging bag Download PDFInfo
- Publication number
- CN206969275U CN206969275U CN201720547409.4U CN201720547409U CN206969275U CN 206969275 U CN206969275 U CN 206969275U CN 201720547409 U CN201720547409 U CN 201720547409U CN 206969275 U CN206969275 U CN 206969275U
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- China
- Prior art keywords
- bag body
- bag
- inner chamber
- hollow out
- out inner
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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.)
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- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
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Abstract
It the utility model is related to a kind of ventilative anti-powder leakage packaging bag.The structural requirement content of some packaging bags has to breathe freely when storage, so will not just fry bag, but conventional packaging bag easily makes content to leak, not only cause to waste, usual this kind of powder is all chemicals, is difficult to clear up after leaking, environment is polluted.The utility model includes bag body, it is characterized in that the top both sides of the bag body are symmetrical arranged tearing port, the bottom that the both sides of the bag body are located at tearing port sets hollow out inner chamber, and the inner of described hollow out inner chamber communicates with the internal portion of bag, and the outer end of hollow out inner chamber extends to bag body edge and forms blind end.By setting hollow out inner chamber, there is preferable gas permeability, prevent content such as powder from leaking, the problem of avoiding flying away everywhere.The utility model newly devises ventilative " F " shape cavity in the both sides of conventional bag body, not only breathes freely but also prevents content from revealing, will not fry bag, simple in construction, is used conveniently and safely.
Description
Technical field
The structure that the utility model is related to packaging bag is improved, especially a kind of ventilative anti-powder leakage packaging bag.
Background technology
The structural requirement content of some packaging bags has to breathe freely when storage, so will not just fry bag, but conventional
Packaging bag easily makes content to leak, and not only causes to waste, and usual this kind of powder is all chemicals, is difficult to after leaking
Cleaning, is polluted to environment.
Utility model content
The purpose of this utility model is the problem of presence for prior art, there is provided the ventilative anti-powder leakage packaging of one kind
Bag, can prevent powder from flying away leakage, safe and convenient to use.
To reach above-mentioned purpose, the utility model adopts the following technical scheme that：The ventilative anti-powder leakage packaging bag of one kind, bag
Include a bag body, it is characterised in that the top both sides of the bag body are symmetrical arranged tearing port, and the both sides of the bag body are located at tearing port
Bottom sets hollow out inner chamber, and the inner of described hollow out inner chamber communicates with the internal portion of bag, and the outer end of hollow out inner chamber extends to a bag body
Edge forms blind end.By setting hollow out inner chamber, there is preferable gas permeability, prevent content such as powder from leaking, avoid
The problem of flying away everywhere.
Described hollow out inner chamber is in " F " shape, includes the cavity and a vertical cavity of two interconnected transverse directions, institute
The edge that one transverse passageway extends to bag body is formed again on the bottom for stating vertical cavity.The cranky structure of this " F " shape, energy
It is enough that preferable stop is formed to powder, prevent from leaking.
The surface both sides of the bag body form the bar-shaped trough at interval from top to bottom, and the powder of cleaning agent would generally compare after getting wet
Relatively sliding, both sides set bar shaped slot structure effectively to enhance a bag frictional property for body both sides, are easy to preferably hold bag body.
Bag body top is located at formation sealing surface top surface above tearing port.
The utility model newly devises ventilative " F " shape cavity in the both sides of conventional bag body, not only breathes freely but also prevents content
Leakage, will not fry bag, simple in construction, be used conveniently and safely.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Embodiment
With reference to specific implementation case, the utility model is expanded on further.
As shown in figure 1, a kind of ventilative anti-powder leakage packaging bag, including bag body 1, the top both sides of bag body 1 are symmetrical arranged
Tearing port 4, the both sides of bag body are located at the bottom setting hollow out inner chamber 2 of tearing port, and the inner of hollow out inner chamber communicates with the internal portion of bag,
The outer end of hollow out inner chamber extends to bag body edge and forms blind end.Hollow out inner chamber is in " F " shape, including two interconnected transverse directions
Cavity and a vertical cavity, the edge that a transverse passageway extends to bag body is formed again on the bottom of the vertical cavity.
The surface both sides of bag body form the bar-shaped trough 3 at interval from top to bottom.Bag body top, which is located above tearing port, forms sealing surface top
Face 5.
The utility model newly devises ventilative " F " shape cavity in the both sides of conventional bag body, not only breathes freely but also prevents content
Leakage, will not fry bag, simple in construction, be used conveniently and safely.
It the above is only preferred embodiment of the present utility model, be not limited to the utility model, it is noted that for
For those skilled in the art, on the premise of the utility model technical principle is not departed from, if can also make
Dry improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (3)
1. the ventilative anti-powder leakage packaging bag of one kind, including bag body, it is characterised in that the top both sides of the bag body are symmetrical arranged
Tearing port, the both sides of the bag body are located at the bottom setting hollow out inner chamber of tearing port, the inner and the bag body of described hollow out inner chamber
Inside communicates, and the outer end of hollow out inner chamber extends to bag body edge and forms a blind end, and described hollow out inner chamber is in " F " shape, including phase
The cavity and a vertical cavity of two intercommunicated transverse directions, the bottom of the vertical cavity form a transverse passageway and prolonged again
Extend the edge of bag body.
A kind of 2. ventilative anti-powder leakage packaging bag according to claim 1, it is characterised in that the surface two of the bag body
Side forms the bar-shaped trough at interval from top to bottom.
3. a kind of ventilative anti-powder leakage packaging bag according to claim 2, it is characterised in that bag body top is positioned at tear
Sealing surface top surface is formed above mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720547409.4U CN206969275U (en) | 2017-05-17 | 2017-05-17 | Ventilative anti-powder leakage packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720547409.4U CN206969275U (en) | 2017-05-17 | 2017-05-17 | Ventilative anti-powder leakage packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206969275U true CN206969275U (en) | 2018-02-06 |
Family
ID=61410179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720547409.4U Active CN206969275U (en) | 2017-05-17 | 2017-05-17 | Ventilative anti-powder leakage packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206969275U (en) |
-
2017
- 2017-05-17 CN CN201720547409.4U patent/CN206969275U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |