CN201573885U - Gas-filling packaging bag - Google Patents
Gas-filling packaging bag Download PDFInfo
- Publication number
- CN201573885U CN201573885U CN2009201739636U CN200920173963U CN201573885U CN 201573885 U CN201573885 U CN 201573885U CN 2009201739636 U CN2009201739636 U CN 2009201739636U CN 200920173963 U CN200920173963 U CN 200920173963U CN 201573885 U CN201573885 U CN 201573885U
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- gas
- air
- air chamber
- inlet channel
- gas flushing
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Abstract
The utility model relates to a gas-filling packaging bag, comprising a plurality of gas chambers which are arranged in parallel and are independent; one end of each gas chamber is provided with a gas inlet way so as to lead the gas to be filled into the gas chamber from the gas inlet way when in gas filling. The gas-filling packaging bag is characterized in that the top part of the gas-filling packaging bag is provided with two cross sealing lines at intervals; one gas inlet passage is arranged between the two cross sealing lines; one cross sealing line is provided with at least one gas inlet connected with the gas inlet way of the gas chamber, and the gas inlet way is also provided with two gas valve films; and a heat-resisting ink layer is arranged between the two gas valve films and at the position of a gas inlet channel and is a multi-section type heat-resisting ink layer. Therefore, when in gas filling, the two gas valve films are separated so as to lead the gas inlet passage to be communicated with the gas inlet ways at one ends of the plurality of gas chambers by means of a plurality of gas inlets.
Description
Technical field
The utility model relates to a kind of packaging bag, be particularly related to a kind of high temperature resistant printing ink layer that is provided with multiple stage at the air inlet channel position that relies on, but the terminal air extractor duct of complete closed free air diffuser and convenient gas filed gas flushing pouch, the air inlet that it is fit to air chamber of all sizes, have simple in structure, air inlet easily, effectively simplified apparatus, advantages such as cost-cutting, loss and time for positioning greatly.
Background technology
In the modern life, people need use the protective package material usually when products such as mailing porcelain, electronic product, express delivery parcel, small household appliances.The current packaging packing has fluting board and bubble plastic film, and gas flushing pouch (or claiming inflatable gasket) etc.
In existing gas flushing pouch a or inflatable gasket (as shown in Figure 3), all used a kind of unidirectional charge valve, the structure of this charge valve is: the air valve admission port at air bag or inflatable gasket is provided with the two-layer air valve film parallel with plastic sheeting, because film has elasticity, when inflation, external pressure is higher than the air pressure in the air bag, and two-layer air valve film is blown open, and gas can enter in the air bag smoothly; After inflation finishes, the bag internal gas pressure is higher than external pressure, and gas flushing pouch expands because of inflation, near the air valve admission port barrel (promptly constituting the two layers of plastic thin films of gas flushing pouch or inflatable gasket) no longer is parallel double-layer films, but the drum ovalisation, two-layer air valve film is pressed to barrel by air pressure inside, and crooked jam-packed, thereby sealing air valve admission port reaches and prevents the effect of leaking gas.
Yet; as shown in Figure 3; existing gas flushing pouch is in the design of air inlet; for considering the smooth implementation of gas flushing pouch or inflatable gasket heat-sealing processing; usually also be provided with the heat-resistant inks layer b of whole piece continous way in air valve film air valve admission port position; upper and lower air valve film is separated, the upper and lower air valve film in heat-sealing back can be sticked together because of the obstruct of heat-resistant inks layer b, thereby form the air valve admission port automatically.This mode that between two-layer air valve film, increases heat-resistant inks layer b, though can simplify the heat-sealing operation, the heat-resistant inks layer design of whole piece continous way also can't the terminal air extractor duct of complete closed free air diffuser, make when putting on the air, be not very convenient.
Summary of the invention
Main purpose of the present utility model is to provide a kind of simple in structure, air inlet effective simplified apparatus easily, the gas flushing pouch of cost-cutting, sub-quality products and time for positioning.
Another purpose of the present utility model is to provide a kind of gas flushing pouch that can effectively improve the effect of holding one's breath.
For reaching above-mentioned purpose, a kind of gas flushing pouch that the utility model is set comprises side by side a plurality of and air chamber independently, and each air chamber one end is provided with inlet channel, and gas can charge in air chamber from inlet channel when making inflation; Wherein:
The top of this gas flushing pouch is interval with two horizontal sealing lines, and between two horizontal sealing lines, be provided with a free air diffuser, and wherein a horizontal sealing line is provided with the admission port that at least one and air chamber inlet channel join, this inlet channel is provided with two air valve films again, in between this two air valves film and be that the air inlet channel position is provided with a high temperature resistant printing ink layer, and this is high temperature resistant, and the printing ink layer is the high temperature resistant printing ink layer of multiple stage, during inflation, can separate two air valve films, make this free air diffuser rely on these a plurality of admission ports and communicate with the inlet channel of these a plurality of air chamber one ends.
During enforcement, an end of this air chamber and near the inlet channel place, relatively and staggeredly be provided with a plurality of air valve hot pressing portion, and the length of each air valve hot pressing portion is greater than the radius of air chamber, and the path that gas is advanced in air chamber is S shape path single and bending.
During enforcement, these a plurality of air chambers are to be cohered after sealing forms inflatable gasket by hot pressing around the two layers of plastic thin films, in the middle of enclosed edge around it, be provided with a plurality of air chamber heat-sealing shielding wires, and the hot pressing on this air chamber heat-sealing shielding wire of this two layers of plastic thin films is fixed, and this inflatable gasket is split to form again.
During enforcement, this air chamber heat-sealing shielding wire extends on the horizontal sealing line of free air diffuser away from the inlet channel position, and the high temperature resistant printing ink layer of this multiple stage crosses this air chamber heat-sealing shielding wire.
During enforcement, this air chamber is provided with the gas column hot pressure break of a plurality of continous ways in addition.
During enforcement, the high temperature resistant printing ink layer of this multiple stage is made as equidistant on free air diffuser.
During enforcement, this gas flushing pouch is provided with the embossing of polygonal shape in part, outermost air chamber top.
During enforcement, this embossing is rhombus or honeycomb shape.
The beneficial effects of the utility model are:
1, the utility model gas flushing pouch is to be made as the high temperature resistant printing ink layer of interrupted multiple stage in the high temperature resistant printing ink layer of free air diffuser, make the terminal air extractor duct of complete closed free air diffuser, make that inflation is more convenient, and when making, do not need special registration device, thus have the contraposition of saving man-hour, accent machine simply, problems such as simplified apparatus, minimizing loss, cost-cutting.
2, the high temperature resistant printing ink layer of the utility model multiple stage is arranged between two air valve films in the free air diffuser, just can to extend to the air inlet channel online away from the horizontal sealing of inlet channel position for air chamber heat-sealing shielding wire like this, make air chamber single-piece space to greatly increase, and improve the length and the usage degree of material.
3, the set a plurality of air valve hot pressing portion of the utility model, the path that gas is advanced in air chamber is S shape path single and bending, make gas when entering air chamber, it is not that mode along straight line or dispersion enters, but must be around several curved, prolonged the return-air road, it is outdoor to make gas be not easy effluent gases, improves the effect of holding one's breath.
For further understanding the utility model, below lift preferred embodiment, cooperate diagram, figure number, concrete constitution content of the present utility model and the effect reached thereof are described in detail as the back:
Description of drawings
Fig. 1 is the schematic appearance of the utility model gas flushing pouch;
Fig. 2 is the running condition cut-away view of the utility model gas flushing pouch;
Fig. 3 is the running condition cut-away view of gas flushing pouch commonly used.
Description of reference numerals: 1-gas flushing pouch; The 10-embossing; 11-horizontal sealing line; 12-horizontal sealing line; The 121-admission port; The 13-free air diffuser; The 2-air chamber; 20-air chamber heat-sealing shielding wire; The 21-inlet channel; 22,23-air valve film; 24-is high temperature resistant printing ink layer; 25-air valve hot pressing portion; 26-gas column hot pressure break; 27-banding line; The a-gas flushing pouch; The heat-resisting barrier layer of b-.
The specific embodiment
See also Fig. 1, Fig. 2, graphic content is an embodiment of the utility model gas flushing pouch 1, comprises side by side a plurality of and air chamber 2 independently, and each air chamber 2 one end is provided with inlet channel 21, and gas can charge in air chamber 2 from inlet channel 21 when making inflation.
These a plurality of air chambers 2 are to be cohered after sealing forms inflatable gasket by hot pressing around the two layers of plastic thin films, in the middle of enclosed edge around it, be provided with some air chamber heat-sealing shielding wires 20, and the hot pressing on this air chamber heat-sealing shielding wire 20 of this two layers of plastic thin films is fixed, and this inflatable gasket is split to form again.
The top of this gas flushing pouch 1 is interval with two horizontal sealing lines 11,12, and be provided with a free air diffuser 13 in 11,12 on two horizontal sealing lines, and wherein a horizontal sealing line 12 is provided with the admission port 121 that at least one and air chamber 2 inlet channels join, and these a plurality of admission port 121 progressive formings are on horizontal sealing line 12.The inlet channel 21 of each air chamber 2 is provided with two air valve films 22,23, in 22,23 of this two air valves films and be that free air diffuser 13 positions are provided with a high temperature resistant printing ink layer 24, and high temperature resistant printing ink layer 24 is the high temperature resistant printing ink layer 24 of multiple stage, and the high temperature resistant printing ink layer 24 of this multiple stage is made as equidistant on free air diffuser 13.And air chamber 2 air chambers heat-sealing shielding wire 20 extends on the horizontal sealing line 11 of free air diffuser 13 away from inlet channel 21 positions, and the high temperature resistant printing ink layer 24 of this multiple stage crosses this air chamber heat-sealing shielding wire 20.
Again, one end of the utility model air chamber 2 and near admission port 21 places, relatively and the staggered a plurality of air valve hot pressing portion 25 that is provided with, this a plurality of air valve hot pressing portion 25 is wherein a kind of geometric configuratioies such as polygon, circle, the length of each air valve hot pressing portion 25 is greater than the radius of air chamber 2, in addition these air chamber 2 middle sections are to the gas column hot pressure break 26 that is provided with a plurality of continous ways between the end in addition, and this gas flushing pouch 1 is provided with the embossing 10 of polygonal shape (as rhombus or honeycomb shape) in part, outermost air chamber 2 top.
Therefore, when putting on the air operation, the high temperature resistant printing ink layer 24 of the multiple stage that the utility model is set can separate two air valve films 22,23, this free air diffuser 13 can and be communicated with the inlet channel 21 of these a plurality of air chamber 2 one ends by means of these a plurality of admission ports 121, make the gas can be from free air diffuser 13, horizontal sealing line 12 is provided with a plurality of admission ports 121 and air chamber 2 inlet channels 21 and directly enters in the air chamber 2, simultaneously, but the high temperature resistant printing ink layer 24 flanging envelope line 27 of multiple stage of the present utility model, make complete closed free air diffuser 13 terminal air extractor ducts, and gas flushing pouch 1 is provided with the embossing 10 of polygonal shape (as honeycomb) in part, outermost air chamber 2 top, make and to crumple out free air diffuser 13 easily when connecting inflatable appliance, inflate more convenient.
And after gas enters, because of being subjected to relatively and the staggered cause that is provided with a plurality of air valve hot pressing portion 25, the path that gas is advanced in air chamber 2 i.e. the S shape path of a single and bending, makes after the inflation, the design in S shape path of gas and bending single because of this, the probability that can reduce Yu slow down gas leak.
Therefore, the utlity model has following advantage:
The utility model gas flushing pouch is to be made as the high temperature resistant printing ink layer of interrupted multiple stage in the high temperature resistant printing ink layer of free air diffuser, make the terminal air extractor duct of complete closed free air diffuser, make that inflation is more convenient, and when making, do not need special registration device, thus have the contraposition of saving man-hour, accent machine simply, problems such as simplified apparatus, minimizing loss, cost-cutting.
The utility model multiple stage is high temperature resistant between the printing ink layer is arranged in the free air diffuser two air valve films, just can to extend to the air inlet channel online away from the horizontal sealing of inlet channel position for air chamber heat-sealing shielding wire like this, make air chamber single-piece space to greatly increase, and improve the length and the usage degree of material.
The a plurality of air valve hot pressing portion that the utility model is set, the path that gas is advanced in air chamber is S shape path single and bending, make gas when entering air chamber, it is not that mode along straight line or dispersion enters, but must be around several curved, prolonged the return-air road, it is outdoor to make gas be not easy effluent gases, improves the effect of holding one's breath.
More than be illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it within spirit that claim limits and scope, but they will fall in the protection domain of the present utility model all.
Claims (8)
1. gas flushing pouch comprises side by side a plurality of and air chamber independently, and each air chamber one end is provided with inlet channel, and gas can charge in air chamber from inlet channel when making inflation; It is characterized in that:
The top of this gas flushing pouch is interval with two horizontal sealing lines, and between two horizontal sealing lines, be provided with a free air diffuser, and wherein a horizontal sealing line is provided with the admission port that at least one and air chamber inlet channel join, this inlet channel is provided with two air valve films again, in between this two air valves film and be that the air inlet channel position is provided with a high temperature resistant printing ink layer, and this is high temperature resistant, and the printing ink layer is the high temperature resistant printing ink layer of multiple stage, during inflation, can separate two air valve films, make this free air diffuser rely on these a plurality of admission ports and communicate with the inlet channel of these a plurality of air chamber one ends.
2. gas flushing pouch as claimed in claim 1, it is characterized in that: an end of this air chamber and near the inlet channel place, relatively and the staggered a plurality of air valve hot pressing portion that is provided with, and the length of each air valve hot pressing portion is greater than the radius of air chamber, and the path that gas is advanced in air chamber is S shape path single and bending.
3. gas flushing pouch as claimed in claim 1, it is characterized in that: these a plurality of air chambers are to be cohered after sealing forms inflatable gasket by hot pressing around the two layers of plastic thin films, in the middle of enclosed edge around it, be provided with a plurality of air chamber heat-sealing shielding wires, and the hot pressing on this air chamber heat-sealing shielding wire of this two layers of plastic thin films is fixed, and this inflatable gasket is split to form again.
4. gas flushing pouch as claimed in claim 3 is characterized in that: this air chamber heat-sealing shielding wire extends on the horizontal sealing line of free air diffuser away from the inlet channel position, and the high temperature resistant printing ink layer of this multiple stage crosses this air chamber heat-sealing shielding wire.
5. gas flushing pouch as claimed in claim 1 is characterized in that: this air chamber is provided with the gas column hot pressure break of a plurality of continous ways in addition.
6. gas flushing pouch as claimed in claim 1 is characterized in that: the high temperature resistant printing ink layer of this multiple stage is made as equidistant on free air diffuser.
7. gas flushing pouch as claimed in claim 1 is characterized in that: this gas flushing pouch is provided with the embossing of polygonal shape in part, outermost air chamber top.
8. gas flushing pouch as claimed in claim 7 is characterized in that: this embossing is rhombus or honeycomb shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201739636U CN201573885U (en) | 2009-10-19 | 2009-10-19 | Gas-filling packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201739636U CN201573885U (en) | 2009-10-19 | 2009-10-19 | Gas-filling packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201573885U true CN201573885U (en) | 2010-09-08 |
Family
ID=42693763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201739636U Expired - Fee Related CN201573885U (en) | 2009-10-19 | 2009-10-19 | Gas-filling packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201573885U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657633A (en) * | 2017-03-31 | 2018-10-16 | 上海艾尔贝包装科技发展有限公司 | Article wrapping apparatus |
| CN108891768A (en) * | 2018-05-22 | 2018-11-27 | 深圳市鼎力盛科技有限公司 | A kind of gas flushing pouch and preparation method thereof |
| CN109264171A (en) * | 2018-11-01 | 2019-01-25 | 官碧芳 | A kind of portable cosmetic container |
| CN110116852A (en) * | 2019-06-05 | 2019-08-13 | 东莞市银滨实业有限公司 | A kind of splicing box type aeration buffering box structure |
| CN110217478A (en) * | 2019-07-18 | 2019-09-10 | 郭宏杰 | Living aquatic product transport packaging bag and the long-distance On Transportaion of Live packing method of aquatic products |
| CN113197501A (en) * | 2021-05-10 | 2021-08-03 | 孟杉红 | Portable constant temperature bathroom |
-
2009
- 2009-10-19 CN CN2009201739636U patent/CN201573885U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657633A (en) * | 2017-03-31 | 2018-10-16 | 上海艾尔贝包装科技发展有限公司 | Article wrapping apparatus |
| CN108891768A (en) * | 2018-05-22 | 2018-11-27 | 深圳市鼎力盛科技有限公司 | A kind of gas flushing pouch and preparation method thereof |
| CN109264171A (en) * | 2018-11-01 | 2019-01-25 | 官碧芳 | A kind of portable cosmetic container |
| CN110116852A (en) * | 2019-06-05 | 2019-08-13 | 东莞市银滨实业有限公司 | A kind of splicing box type aeration buffering box structure |
| CN110217478A (en) * | 2019-07-18 | 2019-09-10 | 郭宏杰 | Living aquatic product transport packaging bag and the long-distance On Transportaion of Live packing method of aquatic products |
| CN113197501A (en) * | 2021-05-10 | 2021-08-03 | 孟杉红 | Portable constant temperature bathroom |
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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: 20100908 Termination date: 20131019 |