CN209275257U - A kind of air column air bag - Google Patents
A kind of air column air bag Download PDFInfo
- Publication number
- CN209275257U CN209275257U CN201822130576.6U CN201822130576U CN209275257U CN 209275257 U CN209275257 U CN 209275257U CN 201822130576 U CN201822130576 U CN 201822130576U CN 209275257 U CN209275257 U CN 209275257U
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- China
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- air
- sealing
- stopping valve
- air column
- bag body
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Abstract
The utility model relates to a kind of air column air bags, including bag body, single layer air-stopping valve film and the first sealing strip, it is characterized in that: bag body forms a horizontal aeration channel and several longitudinal air column rooms by heat-sealing, one end of filling channel is equipped with inflating port；Air column room includes upper layer film and lower membrane, and air column ceiling end is communicated with filling channel, and bottom is equipped with outlet passageway, and outlet passageway is sealed by sealing mechanism；Air-stopping valve film top seals the top for being fixed on upper layer film, and lower membrane and the corresponding position of air-stopping valve film are identical as air-stopping valve membrane material.The utility model passes through the setting of the first sealing strip, makes air bag leakproofness more preferably；Cooperated by air-stopping valve film and lower layer's membrane part, play the role of one-way air inlet, the air pressure in air column, which closes air-stopping valve film and lower membrane, makes gas can not countercurrently, to play the function of lock gas；By the setting of outlet passageway and sealing mechanism below bag body, so that air bag is stored after can also deflating, to save memory space and repeatedly to utilize.
Description
Technical field
The utility model relates to outer packing technical field more particularly to a kind of air column air bags.
Background technique
With the development of transport service, more and more fragile articles can all be enclosed with during transportation several layers pearl cotton,
Poly Foam, air bag etc. are to make its own be not easy to be damaged.It is not typically available well after existing air bag is discarded
Processing and degradation difficulty, will cause white pollution.
It is easy gas leakage after existing inflatable bag inflating, is unfavorable for using for a long time；The air-stopping valve film of existing air bag is basic
All it is two panels film composition, wastes manufacturing cost；It is difficult that existing air bag is usually all that inflation is easy to deflate, air bag it is aerated it
Afterwards without air-release mechanism, causes it also to store with gas in storage, not only occupied space, but also be easy to be damaged, be unfavorable for
It repeatedly utilizes, to cause white pollution to increase indirectly.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of air column air bags.
To achieve the above object, the utility model provides the following technical solutions: a kind of air column air bag, if including bag body,
Do a single layer air-stopping valve film and the first sealing strip flexible, be structurally characterized in that: the bag body forms a transverse direction by heat-sealing
Filling channel and several mutually independent longitudinal air column rooms, one end of the filling channel offers inflating port, the other end
Closing；The air column room includes upper layer film and lower membrane, and the top of the air column room is connected with the filling channel, bottom
Outlet passageway is offered, the outlet passageway is sealed by sealing mechanism；The top heat-sealing of the air-stopping valve film is fixed on described
The top of upper layer film, the lower membrane and the corresponding position of air-stopping valve film are identical as the material of air-stopping valve film；Described first is close
Strip of paper used for sealing is horizontally installed between the filling channel and air column room.
Preferably, the sealing mechanism include successively be horizontally installed on the bag body bottom heat-sealing dotted line and at least two
Second sealing strip flexible, the heat-sealing dotted line and the second sealing strip are horizontally through the outlet passageway.
Preferably, the side of the bag body bottom is also transversely provided with sub- paste section and mother corresponding with the sub- paste section
Paste section, the sub- paste section are located between second sealing strip, and the mother paste section is located at below second sealing strip；
By folding the bottom of the bag body, female paste section and the sub- paste section is made to be adhered to one piece.
The beneficial effects of the utility model are: by the way that the first sealing strip is arranged between the gentle column compartment of filling channel, so that
Leakproofness after inflatable bag inflating is more preferably, it is not easy to gas leakage, to increase its action time；By air-stopping valve film and corresponding thereto
The part of the lower membrane answered cooperates, and plays the role of one-way air inlet, gas after filling channel and air-stopping valve film enter air column room,
Air column indoor air pressure air-stopping valve film and lower membrane are closed so that gas can not adverse current, thus play lock gas function, and
And air-stopping valve film is only to need one layer with lower membrane mating reaction, air-stopping valve film, saves manufacturing cost；By below bag body
The setting of outlet passageway and sealing mechanism, so that air bag is stored after can also deflating, so that it repeatedly utilizes and save storage sky
Between.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Wherein: 1- bag body, 11- filling channel, 111- inflating port, 12- air column room, 13- outlet passageway, 14- seal dotted line,
The second sealing strip of 15-, the paste section 16-, mother 17- paste section, 2- air-stopping valve film, the first sealing strip of 3-.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
A kind of air column air bag, as shown in Figure 1, including bag body 1, several single layer air-stopping valve films 2 and flexible first close
Strip of paper used for sealing 3, the bag body 1 form a lateral filling channel 11 and several mutually independent longitudinal air column rooms 12 by heat-sealing,
One end of the filling channel 11 offers inflating port 111, other end closing；The air column room 12 includes upper layer film and lower layer
Film, the top of the air column room 12 are connected with the filling channel 11, and bottom offers outlet passageway 13, and the outlet is logical
Road 13 is sealed by sealing mechanism；The top heat-sealing of the air-stopping valve film 2 is fixed on the top of the upper layer film, the lower membrane
And the corresponding position of air-stopping valve film 2 is identical as the material of air-stopping valve film 2；First sealing strip 3 is horizontally installed on described fill
Between gas channel 11 and air column room 12.By the way that the first sealing strip 3 is arranged between the gentle column compartment 12 of filling channel 11, so that inflation
Leakproofness after bag inflation is more preferably, it is not easy to gas leakage, to increase its service life；By air-stopping valve film 2 and corresponding thereto
Lower membrane part cooperation, play the role of one-way air inlet, gas enters air column room 12 through filling channel 11 and air-stopping valve film 2
Afterwards, the air pressure in air column room 12 closes air-stopping valve film 2 and lower membrane so that gas can not countercurrently, to play the function of lock gas
Can, and air-stopping valve film 2 is to save manufacturing cost with lower membrane mating reaction, one layer of the need of air-stopping valve film 2；Pass through
The setting of outlet passageway and sealing mechanism below bag body, so that air bag is stored after can also deflating, so that it repeatedly utilizes and save
About memory space.
In the present embodiment, the sealing mechanism includes the heat-sealing dotted line 14 for being successively horizontally installed on 1 bottom of bag body
It is logical that at least two second sealing strips 15 flexible, the heat-sealing dotted line 14 and the second sealing strip 15 are horizontally through the outlet
Road 13.Heat-sealing dotted line 14 can play buffer function to the gas in air column room 12, by heat-sealing dotted line 14 and flexible second close
The setting of strip of paper used for sealing 15 is not easy gas leakage so that the leakproofness of outlet passageway 13 enhances；After opening the second sealing strip 15, air column room
Gas in 12 can be released by outlet passageway 13, be utilized in order to recycle storage and next time.
In the present embodiment, the side of 1 bottom of bag body be also transversely provided with sub- paste section 16 and with the sub- paste section
16 corresponding female paste sections 17, the sub- paste section 16 are located between second sealing strip 15, and the mother paste section 17 is set
Below second sealing strip 15；By folding the bottom of the bag body 1, make female paste section 17 and the sub- paste section
16 are adhered to one piece.It is bonded by sub- paste section 16 and female paste section 17, so as to be further ensured that the sealing of 1 bottom of bag body
Property.
When the utility model is used, inflated into filling channel 11 by inflating port 111, air-flow through air-stopping valve film 2 with
Gap between lower membrane enters in air column room 12, and pressure increases in air column room 12, and the air pressure in air column room 12 makes only gas
Valve film 2 and lower membrane close, so that gas can not countercurrently to play the function of lock gas, after the completion of inflation, then press lightly on
First sealing strip 3, air column room 12 further seal；After air bag use, sub- paste section 16 and female paste section 17 can be separated,
Second sealing strip 15 is opened, to make the gas in air column room 12 release by outlet passageway 13, to recycle storage.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, related technology neck
The those of ordinary skill in domain, in the case where not departing from the spirit and scope of the utility model, can also make a variety of changes and
Modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the scope of patent protection of the utility model is answered
It is defined by the claims.
Claims (3)
1. a kind of air column air bag, including bag body (1), several single layer air-stopping valve films (2) and the first sealing strip flexible (3),
It is characterized by: the bag body (1) forms a lateral filling channel (11) and several mutually independent longitudinal directions by heat-sealing
One end of air column room (12), the filling channel (11) offers inflating port (111), other end closing；The air column room
It (12) include upper layer film and lower membrane, the top of the air column room (12) is connected with the filling channel (11), and bottom is opened
Equipped with outlet passageway (13), the outlet passageway (13) is sealed by sealing mechanism；The top heat-sealing of the air-stopping valve film (2) is solid
It is scheduled on the top of the upper layer film, the material phase of the lower membrane position corresponding with air-stopping valve film (2) and air-stopping valve film (2)
Together；First sealing strip (3) is horizontally installed between the filling channel (11) and air column room (12).
2. a kind of air column air bag according to claim 1, it is characterised in that: the sealing mechanism includes successively laterally setting
Set the heat-sealing dotted line (14) in the bag body (1) bottom and at least two second sealing strips (15) flexible, the heat-sealing dotted line
(14) and the second sealing strip (15) is horizontally through the outlet passageway (13).
3. a kind of air column air bag according to claim 2, it is characterised in that: the side of bag body (1) bottom is also horizontal
To sub- paste section (16) and female paste section (17) corresponding with sub- paste section (16) are equipped with, the sub- paste section (16) is set
Between second sealing strip (15), the mother paste section (17) is located at below second sealing strip (15)；Pass through folding
The bottom of the bag body (1) makes female paste section (17) and the sub- paste section (16) be adhered to one piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822130576.6U CN209275257U (en) | 2018-12-19 | 2018-12-19 | A kind of air column air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822130576.6U CN209275257U (en) | 2018-12-19 | 2018-12-19 | A kind of air column air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209275257U true CN209275257U (en) | 2019-08-20 |
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ID=67612312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822130576.6U Active CN209275257U (en) | 2018-12-19 | 2018-12-19 | A kind of air column air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209275257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085271A (en) * | 2021-03-26 | 2021-07-09 | 上海唐科新型包装材料有限公司 | High-strength gas column bag, gas column film and gas column bag processing technology |
| CN114946743A (en) * | 2022-06-21 | 2022-08-30 | 广州派卫格包装材料实业有限公司 | Fresh and alive aquatic product storage bag and production process thereof |
-
2018
- 2018-12-19 CN CN201822130576.6U patent/CN209275257U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085271A (en) * | 2021-03-26 | 2021-07-09 | 上海唐科新型包装材料有限公司 | High-strength gas column bag, gas column film and gas column bag processing technology |
| CN113085271B (en) * | 2021-03-26 | 2022-11-18 | 上海唐科新材料科技有限公司 | High-strength gas column bag, gas column film and gas column bag processing technology |
| CN114946743A (en) * | 2022-06-21 | 2022-08-30 | 广州派卫格包装材料实业有限公司 | Fresh and alive aquatic product storage bag and production process thereof |
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