CN202927163U - One-way air valve film - Google Patents
One-way air valve film Download PDFInfo
- Publication number
- CN202927163U CN202927163U CN 201220501717 CN201220501717U CN202927163U CN 202927163 U CN202927163 U CN 202927163U CN 201220501717 CN201220501717 CN 201220501717 CN 201220501717 U CN201220501717 U CN 201220501717U CN 202927163 U CN202927163 U CN 202927163U
- Authority
- CN
- China
- Prior art keywords
- air valve
- gas
- valve film
- flushing pouch
- gas flushing
- 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.)
- Ceased
Links
- 239000010408 film Substances 0.000 claims abstract description 42
- 238000011010 flushing procedure Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000010409 thin film Substances 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Bag Frames (AREA)
Abstract
The utility model discloses a one-way air valve film, and the one-way air valve film is characterized by comprising an upper thin film and a lower thin film. a single-face or double-face printing ink seamless circulation pattern is printed on a layer of the thin film as an air inlet or outlet mechanism of the gas flushing pouch, and the one-way air valve film is used for plastic or thermosetting plastic thin film gas flushing pouch. The one-way air valve film has the advantages of being simple in structure and good in closed air property. Heat-sealing is unnecessary after the air inflation. The service life of the gas flushing pouch is prolonged and the promotional value is pretty well.
Description
Technical field
The utility model relates to field of packaging material, especially relates to a kind of Non-return air valve membrane structure.
Background technique
The Non-return air valve film is a kind of device in a sealing plastic film, can be with external world's ventilation but can stop the device of air return.But difficulty during passing various scenario-frame existence inflation, the poor performance of holding one's breath, the phenomenons such as easy gas leakage increase quality risk, cause client manufacture cost raising and return of goods risk to a greater extent, and the packaged product Security is low, is difficult to the satisfying the market quality requirements.
Summary of the invention
The purpose of this utility model is exactly provide for the deficiency that solves prior art a kind of simple in structure, easily inflation, and the performance of holding one's breath is good, extends gas flushing pouch gas storage effect, increases considerably the Non-return air valve film of packaged product Security.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of Non-return air valve film, it is characterized in that, it comprises upper and lower double-layer films, and the printing ink seamless circulating pattern of thin film printing single or double is as gas flushing pouch air inlet or the mechanism of gas only therein.
As further illustrating of such scheme, described gas flushing pouch by several independently gas storage chamber form, and be split to form with hot-sealing line.
Comprise the gas-entered passageway as gas flushing pouch in the printing ink seamless circulating pattern of described printing.
Described gas-entered passageway meets the circulation pattern to consist of by the nothing of T ladder type.
Described upper and lower double-layer films is placed between the gas flushing pouch double-layer films, by with any thin film heat-sealing of gas flushing pouch, as air inlet and the office of stopping gas, after do last heat-sealing with another layer film again, complete independently gas storage post of the inflation road of gas flushing pouch and each.
Described upper and lower layer film is plastics or plastic cement material film.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
Non-return air valve film of the present utility model is to be become by two-layer employing particularity plastics or plastic cement material film combinations, therein on one deck air valve film the printing single or double contain interval T type printing ink seamless circulating pattern, printing pattern contains but other the nothing that is not limited to the T ladder type is met the circulation pattern, as the gas-entered passageway setting, after inflation is completed, characteristic by self can be remained silent immediately automatically, prevent gas backstreaming, and pressure reaches the best effect of holding one's breath with it, need not after inflation to seal again, extended the working life of gas flushing pouch, improve quality and the yield rate of product, enhance productivity, and decrease manufacture cost, increase considerably the packaged product Security.
Description of drawings
Fig. 1 is that the utility model Non-return air valve film is at gas flushing pouch application structure schematic diagram;
Fig. 2 is that the utility model Non-return air valve film is used the partial structurtes schematic diagram at gas flushing pouch;
Fig. 3 is the utility model Non-return air valve film working principle schematic diagram.
Description of reference numerals: 11, film 12, film 21, topmost thin film 22, lower film 31,31,32,33,34,35, heat seal die 40, gas storage chamber 50, inflation road 501,502,503,504,505,506, independent gas port.
Embodiment
As shown in Figure 1-Figure 3, a kind of Non-return air valve film of the utility model, it comprises upper and lower double-layer films 21,22, the printing ink seamless circulating pattern of thin film printing single or double is as gas flushing pouch air inlet or the mechanism of gas only therein.The printing ink seamless circulating pattern of printing contains the pattern of T ladder type, as the gas-entered passageway of gas flushing pouch.Wherein, gas flushing pouch by several independently gas storage chamber 40 form, and be split to form with hot-sealing line 35, the damage of any one gas storage chamber 40 can not affect the service behaviour of other gas storage chamber 40.Upper and lower double-layer films is placed between the gas flushing pouch double-layer films, by with any thin film heat-sealing of gas flushing pouch, as air inlet and the office of gas only, after do last heat-sealing with another layer film again, complete independently gas storage post of the inflation road of gas flushing pouch and each.
In use, the Non-return air valve film is placed between gas flushing pouch double- layer films 11,12, by any thin film 11 use heat seal die 34 heat-sealings with it, and then with heat seal die 31,32,33,35 and another layer film 12 do last heat-sealing, complete gas flushing pouch.
With reference to Fig. 2, Fig. 3: when inflation, gas enters by inflating road 50, each independent gas port 501,502 of flowing through ... 506 enter gas storage chamber 40, need not after inflation to seal again, the closing characteristics that utilizes self is automatically closed with valve, and with it pressure to reach the best effect of holding one's breath.
Above-described is only preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (1)
1. a Non-return air valve film, is characterized in that, it comprises upper and lower double-layer films, and the printing ink seamless circulating pattern of thin film printing single or double is as gas flushing pouch air inlet or the mechanism of gas only therein.
2
.A kind of Non-return air valve film according to claim 1 is characterized in that, described gas flushing pouch by several independently gas storage chamber form, and be split to form with hot-sealing line.
3
.A kind of Non-return air valve film according to claim 1 is characterized in that, comprises the gas-entered passageway as gas flushing pouch in the printing ink seamless circulating pattern of described printing.
4
.A kind of Non-return air valve film according to claim 2 is characterized in that described upper and lower double-layer films is placed between the gas flushing pouch double-layer films, and seals with the gas flushing pouch double-layer films respectively.
5
.A kind of Non-return air valve film according to claim 1 is characterized in that, described upper and lower layer film is plastics or plastic cement material film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220501717 CN202927163U (en) | 2012-09-28 | 2012-09-28 | One-way air valve film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220501717 CN202927163U (en) | 2012-09-28 | 2012-09-28 | One-way air valve film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927163U true CN202927163U (en) | 2013-05-08 |
Family
ID=48217123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220501717 Ceased CN202927163U (en) | 2012-09-28 | 2012-09-28 | One-way air valve film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927163U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460362A (en) * | 2016-01-26 | 2016-04-06 | 齐咏宏 | Automatic locking liquid sealing device |
| CN106564688A (en) * | 2016-11-10 | 2017-04-19 | 珠海艾贝克包装材料有限公司 | Storing bag |
| CN107380714A (en) * | 2017-06-26 | 2017-11-24 | 严志宏 | A kind of inflation filling baggy fabric for mail items |
| CN108945806A (en) * | 2017-05-24 | 2018-12-07 | 天津定创科技发展有限公司 | Packing device and its packing method |
| CN110002108A (en) * | 2018-01-04 | 2019-07-12 | 陈晓峰 | A kind of vibration-proof package bag |
-
2012
- 2012-09-28 CN CN 201220501717 patent/CN202927163U/en not_active Ceased
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460362A (en) * | 2016-01-26 | 2016-04-06 | 齐咏宏 | Automatic locking liquid sealing device |
| CN106564688A (en) * | 2016-11-10 | 2017-04-19 | 珠海艾贝克包装材料有限公司 | Storing bag |
| CN106564688B (en) * | 2016-11-10 | 2019-08-13 | 珠海徐太日用品有限公司 | Storage pocket |
| CN108945806A (en) * | 2017-05-24 | 2018-12-07 | 天津定创科技发展有限公司 | Packing device and its packing method |
| CN107380714A (en) * | 2017-06-26 | 2017-11-24 | 严志宏 | A kind of inflation filling baggy fabric for mail items |
| CN110002108A (en) * | 2018-01-04 | 2019-07-12 | 陈晓峰 | A kind of vibration-proof package bag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202927163U (en) | One-way air valve film | |
| EP2703169A3 (en) | Ink supply apparatus | |
| CN102673892B (en) | Multi-bubble inflatable packing bag | |
| CN202609330U (en) | Packing case inner wall aeration buffer spacer | |
| CN102425689A (en) | One-way counter pressure valve | |
| CN204110579U (en) | A kind of gas buffer packaging | |
| CN203638407U (en) | Cushion packaging inflatable bag | |
| CN202558038U (en) | Multi-bubble type inflatable packaging bag | |
| CN203345421U (en) | Air bag packaging structure | |
| CN202553110U (en) | Special portable air mattress for disasters and emergencies | |
| CN202558036U (en) | Inflatable packaging bag | |
| CN201209048Y (en) | Functional self-adhering film air buffering packing bag | |
| CN202698628U (en) | Inflatable and deflatable pillow | |
| CN204160828U (en) | High-brightness cosmetic composite sheet | |
| CN202728549U (en) | Insurance swim ring | |
| CN203718055U (en) | Check valve structure with elastic gasbag | |
| CN202429467U (en) | Drainage packaging bag | |
| CN201264758Y (en) | Air-filled bag | |
| CN206395119U (en) | A kind of inflatable seal aluminium foil bag | |
| CN201938589U (en) | Hand bag capable of being automatically inflated for saving drowning people | |
| CN207450579U (en) | A kind of water purifier pressure pot | |
| CN207482498U (en) | A kind of sack for filling thick liquid | |
| CN203439244U (en) | Double-airbag military lifesaving and swim-assisting device | |
| CN202923995U (en) | Inflatable layering containing box | |
| CN206050420U (en) | Highly-breathable paper wrapping bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 528311, 4 floor, International Trade Building or Cetra Building, Jihua five road, Chancheng District, Guangdong, Foshan Patentee after: Foshan Quan Deli packing Co., Ltd. Address before: 528311, No. 1, first floor, factory building, 4 Xingye Road, Foshan District, Beijiao Town, Shunde District, Guangdong, China Patentee before: Foshan Quan Deli packing Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Wu Feng Document name: Request for invalidation is deemed not to have been made |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W108249 Conclusion of examination: Announcement No. 201220501717 utility model patent claim 1 scheme 1 and refer to the scheme of claim 2-5 is invalid, in claim 1 of the scheme 2 and refer to the scheme claim 2-5 is maintained on the basis of the patent to. Decision date of declaring invalidation: 20151204 Decision number of declaring invalidation: 27658 Denomination of utility model: One-way air valve film Granted publication date: 20130508 Patentee: Foshan Quan Deli packing Co., Ltd. |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20161107 Decision number of declaring invalidation: 30301 Granted publication date: 20130508 |