CN2767369Y - Air bag type packaging bag - Google Patents
Air bag type packaging bag Download PDFInfo
- Publication number
- CN2767369Y CN2767369Y CN 200520039102 CN200520039102U CN2767369Y CN 2767369 Y CN2767369 Y CN 2767369Y CN 200520039102 CN200520039102 CN 200520039102 CN 200520039102 U CN200520039102 U CN 200520039102U CN 2767369 Y CN2767369 Y CN 2767369Y
- Authority
- CN
- China
- Prior art keywords
- bag
- layer
- layers
- interior
- deck
- 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
Links
Images
Abstract
The utility model relates to an air bag type packaging bag, which has the structure that a bag body is composed of plastic layers, the plastic layers are provided with four layers which are an upper layer, an inner first layer, an inner second layer, and a lower layer, one side of each layer is provided with an inlet, the rest peripheries of the four layers are pressed and jointed by hot pressing belts, one end of the inner first layer and the inner second layer are provided with end heat pressing belts, both sides of the inner first layer and the inner second layer which are vertical to the end heat pressing belts are respectively provided with lateral heat pressing belts, gas holes which are used for closing the inner first layer and the inner second layer and are penetrated through the inner first layer and the inner second layer are arranged between the end heat pressing belts of the inner first layer and the inner second layer and a strip of edge part heat pressing belt of the four layers, and the air holes are communicated with the upper layer and the lower layer. The air bag type packaging bag of the utility model combines vacuum and the air inflation function, an inner bag is used for pimping the vacuum, an outer bag is inflated, and the inner bag is connected tightly with the outer bag; air pressure can be generated by utilizing the outer bag to inflate, and the inner bag can be naturally used for pumping the vacuum; thereby, articles which are filled in the inner bag can be fixed.
Description
Technical field
The utility model relates to packaging bag, the packaging bag of particularly a kind of Puffer-type air sac.
Background technology
The current packaging bag has vacuum packaging bag and gas flushing pouch, though vacuum packaging bag food can be wired up with vacuumizing, can not be for a long time in addition preservation because it resists invasion and attack and the corrosion of bacterium in the air incessantly.Gas flushing pouch mainly can prevent the extruding of external force to connection with wrapping of piece, but in holding time of dress food not long, in case sack is disappointing, the function of depositing of connection with wrapping of piece is just exhausted.
Summary of the invention
Task of the present utility model provides a kind of improved air sac packaging bag, and it has solved existing vacuum packaging bag can not preserve food and the disappointing easily problem of gas flushing pouch for a long time.
The technical solution of the utility model is as follows:
A kind of air sac packaging bag, it constitutes bag by plastic layer, described plastic layer has four layers, be the upper strata, interior one deck, interior two layers and lower floor, this one side of four layers is import, all the other peripheries are engaged by the compacting of hot pressing band, be provided with end hot pressing band at an interior one deck and interior two a layers wherein end, be respectively equipped with sidepiece hot pressing band with perpendicular interior one deck of this end hot pressing band and two interior two layers sides, between a limit portion hot pressing band of interior one deck and interior two layers end hot pressing band and four layers, be provided with in being set on one deck and interior two layers and interior one deck and interior two layers of osed top pore, this pore communicates with last interlayer and following interlayer.
Air sac packaging bag of the present utility model combines vacuum and aerification function, make that inner bag vacuumizes, outer bag inflation, be connected tight between inner bag and the outer bag, utilize outer bag inflation and produce air pressure, make inner bag vacuumize naturally, the article that firm thus inner bag is loaded make it be difficult for moving, if filling liquid can not leak yet in the inner bag.
Packaging bag of the present utility model can fill matched with it gas at different connection with wrapping of piece, carries out best protection with the article to packaging.For example pack meat of poultris food, but in this packaging bag inflated with nitrogen, to guarantee the freshness and the transportation safety of food.Packaging bag of the present utility model is applicable to consumer fields such as family life, manufacturing enterprise, express company, postal delivery consignment, is used to pack precision instrument, explosives, noxious gas article, stream juice product etc., is convenient to mailing and sends, and is safe and reliable.
Air sac packaging bag manufacturing of the present utility model is simple, with low cost, and the intensity height is not fragile, easy to use, but repeated use.
Description of drawings
Fig. 1 is the structural representation of a kind of air sac packaging bag of the present utility model.
Fig. 2 is the view of cutting open of Fig. 1 packaging bag.
Fig. 3 is the scheme drawing of Fig. 1 packaging bag content product.
The specific embodiment
Referring to Fig. 1 to Fig. 3, a kind of air sac packaging bag of the present utility model has bag, is to be made of plastic layer.The bag plastic layer has four layers, is upper strata 1, interior one deck 3, interior two layers (being positioned at the back of one deck) and lower floor 2.
As shown in Figure 2, one side these four layers of plastic layers is import 5, all the other peripheries are engaged by 6 compactings of hot pressing band, behind the article to be packaged again with the inlet side hot press.Be provided with end hot pressing band 7 at an interior one deck 3 and interior two a layers wherein end, be respectively equipped with sidepiece hot pressing band 8 with perpendicular interior one deck 3 of this end hot pressing band 7 and two interior two layers sides.Between a limit portion hot pressing band 9 of interior one deck 3 and interior two layers end hot pressing band 7 and four layers, be provided with the pore 10 on one deck 3 and interior two layers in being set in, one deck 3 and interior two layers of sealing mutually in but this pore 10 is made into, formed pore 10 communicates with last interlayer and following interlayer.The air of last interlayer can be passed to down interlayer by this pore 10, and the air of following interlayer is also negotiable to last interlayer by this pore 10.In the air pressure that last interlayer and following interlayer charge into directly is urged between one deck and interior two layers, thereby make this chamber of depositing article form vacuum.
On the packaging bag bag check valve sheet is housed, an end of check valve sheet is installed between the upper strata and interior one deck of bag inlet side inboard, and the other end of check valve sheet is exposed to bag; Also an end of check valve sheet can be installed between the lower floor of bag inlet side inboard and interior two layers, the other end of check valve sheet is exposed to bag.This check valve sheet is two films that are adjacent to mutually, forms filling channel between two films.After charging into air to the interlayer between upper strata and interior one deck, between lower floor and interior two layers, two films of air pressure compressing in the interlayer, make two films close filling channel, the gas between interlayer just can exist for a long time, has realized the technology effect that outer bag inflation, inner bag vacuumize.
The limit portion that is positioned at import at the packaging bag bag can install portable rope or carry hand, is convenient to the hand baggage pack.
Claims (3)
1. air sac packaging bag, it constitutes bag by plastic layer, it is characterized in that, described plastic layer has four layers, be the upper strata, interior one deck, interior two layers and lower floor, this one side of four layers is import, all the other peripheries are engaged by the compacting of hot pressing band, be provided with end hot pressing band at an interior one deck and interior two a layers wherein end, be respectively equipped with sidepiece hot pressing band with perpendicular interior one deck of this end hot pressing band and two interior two layers sides, between a limit portion hot pressing band of interior one deck and interior two layers end hot pressing band and four layers, be provided with on one deck in being set in and interior two layers and interior one deck and interior two layers of osed top pore, this pore communicates with last interlayer and following interlayer.
2. air sac packaging bag according to claim 1 is characterized in that, on the described bag check valve sheet is housed, and an end of check valve sheet is installed between the upper strata and interior one deck of bag inlet side inboard, and the other end of check valve sheet is exposed to bag.
3. air sac packaging bag according to claim 1 is characterized in that, on the described bag check valve sheet is housed, and an end of check valve sheet is installed between the lower floor of bag inlet side inboard and interior two layers, and the other end of check valve sheet is exposed to bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039102 CN2767369Y (en) | 2005-01-19 | 2005-01-19 | Air bag type packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039102 CN2767369Y (en) | 2005-01-19 | 2005-01-19 | Air bag type packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2767369Y true CN2767369Y (en) | 2006-03-29 |
Family
ID=36681229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520039102 Expired - Fee Related CN2767369Y (en) | 2005-01-19 | 2005-01-19 | Air bag type packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2767369Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314264B (en) * | 2007-06-02 | 2011-06-08 | 珠海天威飞马打印耗材有限公司 | Process for producing gas flushing pouch |
| CN105775360A (en) * | 2016-05-10 | 2016-07-20 | 徐献国 | Vacuum isolation preservation packing technology of airbag shakeproof package |
| CN106742708A (en) * | 2016-12-26 | 2017-05-31 | 重庆君正新型复合材料有限公司 | A kind of emergency disaster relief food drop free bag |
| CN112721327A (en) * | 2019-10-14 | 2021-04-30 | 苏州泰达奇包装有限公司 | Manufacturing process of four-layer inflatable bag |
| CN115535346A (en) * | 2022-12-01 | 2022-12-30 | 江苏鑫华半导体科技股份有限公司 | Packaging method of polycrystalline silicon block |
-
2005
- 2005-01-19 CN CN 200520039102 patent/CN2767369Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314264B (en) * | 2007-06-02 | 2011-06-08 | 珠海天威飞马打印耗材有限公司 | Process for producing gas flushing pouch |
| CN105775360A (en) * | 2016-05-10 | 2016-07-20 | 徐献国 | Vacuum isolation preservation packing technology of airbag shakeproof package |
| CN106742708A (en) * | 2016-12-26 | 2017-05-31 | 重庆君正新型复合材料有限公司 | A kind of emergency disaster relief food drop free bag |
| CN112721327A (en) * | 2019-10-14 | 2021-04-30 | 苏州泰达奇包装有限公司 | Manufacturing process of four-layer inflatable bag |
| CN115535346A (en) * | 2022-12-01 | 2022-12-30 | 江苏鑫华半导体科技股份有限公司 | Packaging method of polycrystalline silicon block |
| CN115535346B (en) * | 2022-12-01 | 2023-03-14 | 江苏鑫华半导体科技股份有限公司 | Packaging method of polycrystalline silicon block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2767369Y (en) | Air bag type packaging bag | |
| US9598184B2 (en) | Method for packaging fiber material | |
| CN201801024U (en) | Double-layered packaging bag | |
| MX2007015669A (en) | Packages, packaging systems, methods for packaging, and apparatuses for packaging. | |
| EP1739024A3 (en) | Reclosable vacuum storage bag having flat resealable means | |
| CN200954919Y (en) | Shock-resisting pressure-resisting package tube | |
| CN201220790Y (en) | Ventilating packing bag for air bag | |
| CN113104386B (en) | Air-seal type isolation material taking food packaging bag | |
| CN203229051U (en) | Y-shaped inflatable bag | |
| CN102695658B (en) | A kind of for vacuum-packed packaging bag | |
| CN110963167A (en) | Air-packing device and method of manufacturing the same | |
| CN201128551Y (en) | Gas packaging sheet capable of wrapping solid article and gas packing bag | |
| CN210455894U (en) | Vacuum compression bag easy to seal | |
| CN209739769U (en) | Buffer packaging bag | |
| CN2635531Y (en) | Sofa cushion, mattress compression packaging machine | |
| CN207417216U (en) | A kind of logistics inclusion enclave overstocks compression apparatus | |
| CN218752349U (en) | Puncture-proof packaging bag | |
| CN217397252U (en) | Inflatable vacuum packaging bag | |
| CN201363250Y (en) | Breathing type evacuating device without vacuum chamber | |
| CN2631978Y (en) | Gas-filled packing bags | |
| CN211282138U (en) | U-shaped cushioning gas column bag for packaging | |
| CN2560580Y (en) | Vacuum freshness-retaining plastic bag | |
| CN217946178U (en) | Convenient packaging bag with exhaust valve | |
| CN219488208U (en) | Printing composite bag with good toughness | |
| CN216660948U (en) | Moisture-proof grain packaging bag with good sealing performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI COOPER PACKAGING MACHINERY CO., LTD. Free format text: FORMER OWNER: LIU GUBO Effective date: 20100916 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200065 4A, LUXEMBOURG GE, NO.155, ZHIDAN ROAD, SHANGHAI TO: 200065 ROOM 301-35, NO.168, ZHIDAN ROAD, PUDONG NEW DISTRICT, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100916 Address after: 200065, room 168, 301-35 Zhidan Road, Shanghai, Putuo District Patentee after: Shanghai Gubai Packing Products Co. Ltd. Address before: 200065 Luxemburg court 4A, 155 Zhidan Road, Shanghai Patentee before: Liu Gubai |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI GUBAI PACKING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI GUBAI PACKING PRODUCTS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 200231, room 168, 301-35 Zhidan Road, Shanghai, Putuo District Patentee after: Shanghai Gubai Packing Technology Co., Ltd. Address before: 200065, room 168, 301-35 Zhidan Road, Shanghai, Putuo District Patentee before: Shanghai Gubai Packing Products Co. Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: YUNNAN GUBAI AIR-BAG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI GUBAI PACKING TECHNOLOGY CO., LTD. Effective date: 20111223 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200231 PUTUO, SHANGHAI TO: 655000 QUJING, YUNNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111223 Address after: 655000 Xicheng Industrial Zone, Qujing Development Zone, Yunnan Patentee after: Yunnan Gubai Airbag Technology Co., Ltd. Address before: 200231, room 168, 301-35 Zhidan Road, Shanghai, Putuo District Patentee before: Shanghai Gubai Packing Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060329 Termination date: 20140119 |