CN205396911U - Gas leakage discernment freshness protection package - Google Patents
Gas leakage discernment freshness protection package Download PDFInfo
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- CN205396911U CN205396911U CN201620175662.7U CN201620175662U CN205396911U CN 205396911 U CN205396911 U CN 205396911U CN 201620175662 U CN201620175662 U CN 201620175662U CN 205396911 U CN205396911 U CN 205396911U
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- bag
- gas leakage
- freshness protection
- protection package
- connecting portion
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Abstract
The utility model relates to a gas leakage discernment freshness protection package, comprises a bag bod, be provided with gas leakage recognition device on the bag body, a gas leakage recognition device and a bag internal chamber intercommunication, gas leakage recognition device includes the box body, the box body includes connecting portion and discernment portion, discernment portion adopts transparent material to make, seted up in the discernment portion and held the chamber, hole tied in a bundle has been seted up in the connecting portion, form sealing connection between the connecting portion and the bag body, hole tied in a bundle respectively with hold chamber and bag internal chamber intercommunication, it is provided with allochroic silica gel to hold the intracavity. The utility model discloses in a single day the bag body of freshness protection package takes place to leak, then in this freshness protection package of air admission to make this dry allochroic silica gel become white from dry state's blueness, the consumer can judge rapidly according to the change of this allochroic silica gel colour whether this freshness protection package leaks.
Description
Technical field
This utility model relates to a kind of gas leakage and identifies freshness protection package.
Background technology
Its gas leakage can not be detected by some freshness protection packages in the market, vacuum-packed food is needed only it to be carried out vacuum packaging for some at present, then again in the outside upper outer package of vacuum packaging bag, if inner vacuum packs the phenomenon leaked air, by outer package, consumer can not observe that inner packing is either with or without gas leakage, it is easy to bought the food of inner packing gas leakage.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, it is provided that a kind of gas leakage identifies freshness protection package.
This utility model solves its technical problem and be the technical scheme is that a kind of gas leakage identifies freshness protection package, including bag, described bag is provided with gas leakage and identifies device, described gas leakage identification device and bag inner space；
Described gas leakage identifies that device includes box body, described box body includes connecting portion and identification part, described identification part adopts transparent material to make, accommodation chamber is offered in described identification part, bundle holes is offered in described connecting portion, formed between described connecting portion and bag and be tightly connected, described bundle holes respectively with hold chamber and bag inner space, described accommodation intracavity is provided with variable color silica gel.
Further, it is respectively arranged with fibre bundle inside the both sides of described connecting portion.
Further, the top and bottom of described identification part are connected band with being provided with between bag respectively, and described connection band is connected through hot pressing with between bag and identification part respectively.
The beneficial effects of the utility model are: the bag of this utility model freshness protection package is once leak, then air enters in this freshness protection package, so that this dry variable color silica gel becomes white from the blueness of drying regime, consumer's change according to this variable color silica gel color, can judge rapidly whether this freshness protection package leaks.
The fibre bundle of connecting portion both sides, it is possible to effectively prevent the both sides of connecting portion from the phenomenon torn occurring, improve its service life.
Connect the setting of band, improve the bonding strength between box body and bag.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is further illustrated.
Fig. 1 is the schematic diagram of this utility model freshness protection package；
Fig. 2 is the half sectional view that gas leakage identifies device；
Wherein, 1, bag, 2, box body, 21, connecting portion, 22, identification part, 3, fibre bundle, 4, variable color silica gel, 5, band is connected.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is further described.These accompanying drawings are the schematic diagram of simplification and basic structure of the present utility model are only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
As shown in Fig. 1 Fig. 2, a kind of gas leakage identifies freshness protection package, including bag 1, bag 1 is provided with gas leakage and identifies device, and gas leakage identifies device and bag 1 inner space.
Gas leakage identifies that device includes box body 2, box body 2 includes connecting portion 21 and identification part 22, identification part 22 adopts transparent material to make, accommodation chamber is offered in identification part 22, bundle holes is offered in connecting portion 21, formed between connecting portion 21 and bag 1 and be tightly connected, bundle holes respectively with hold chamber and bag 1 inner space, hold intracavity and be provided with variable color silica gel 4.
Fibre bundle 3 it is respectively arranged with inside the both sides of connecting portion 21.It is effectively improved the lear energy of connecting portion 21.
The top and bottom of identification part 22 are connected band 5 with being provided with between bag 1 respectively, connect band 5 and are connected through hot pressing with between bag 1 and identification part 22 respectively.The effect with 5 that connects is in that to improve the bonding strength between box body 2 and bag 1.
When bag 1 leaks, then air enters in this freshness protection package, and air enters through bundle holes and holds intracavity, so that this dry variable color silica gel 4 becomes white from the blueness of drying regime, consumer's change according to this variable color silica gel 4 color, can judge rapidly whether this freshness protection package leaks.When using, there is provision of outer package outside bag 1, gas leakage identifies that the identification part 22 of device is exposed on the external through outer package.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (3)
1. gas leakage identifies a freshness protection package, it is characterized in that, including bag (1), described bag (1) is provided with gas leakage and identifies device, described gas leakage identification device and bag (1) inner space；
Described gas leakage identifies that device includes box body (2), described box body (2) includes connecting portion (21) and identification part (22), described identification part (22) adopts transparent material to make, accommodation chamber is offered in described identification part (22), described connecting portion offers bundle holes in (21), formed between described connecting portion (21) and bag (1) and be tightly connected, described bundle holes respectively with hold chamber and bag (1) inner space, described accommodation intracavity is provided with variable color silica gel (4).
2. gas leakage according to claim 1 identifies freshness protection package, it is characterized in that, is respectively arranged with fibre bundle (3) inside the both sides of described connecting portion (21).
3. gas leakage according to claim 1 identifies freshness protection package, it is characterized in that, the top and bottom of described identification part (22) are connected band (5) with being provided with between bag (1) respectively, and the described band (5) that connects is connected through hot pressing with between bag (1) and identification part (22) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175662.7U CN205396911U (en) | 2016-03-08 | 2016-03-08 | Gas leakage discernment freshness protection package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175662.7U CN205396911U (en) | 2016-03-08 | 2016-03-08 | Gas leakage discernment freshness protection package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205396911U true CN205396911U (en) | 2016-07-27 |
Family
ID=56442916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620175662.7U Active CN205396911U (en) | 2016-03-08 | 2016-03-08 | Gas leakage discernment freshness protection package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205396911U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820890A (en) * | 2017-03-03 | 2017-06-13 | 盐城工学院 | A kind of application method of vacuum bag and vacuum bag |
| CN112722560A (en) * | 2020-12-31 | 2021-04-30 | 当阳市瑞定包装材料有限公司 | Woven bag and processing method thereof |
| CN117367683A (en) * | 2023-12-08 | 2024-01-09 | 浙江名瑞智能装备科技股份有限公司 | Vacuum detection device based on vacuum packaging and detection method thereof |
-
2016
- 2016-03-08 CN CN201620175662.7U patent/CN205396911U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820890A (en) * | 2017-03-03 | 2017-06-13 | 盐城工学院 | A kind of application method of vacuum bag and vacuum bag |
| CN112722560A (en) * | 2020-12-31 | 2021-04-30 | 当阳市瑞定包装材料有限公司 | Woven bag and processing method thereof |
| CN117367683A (en) * | 2023-12-08 | 2024-01-09 | 浙江名瑞智能装备科技股份有限公司 | Vacuum detection device based on vacuum packaging and detection method thereof |
| CN117367683B (en) * | 2023-12-08 | 2024-02-06 | 浙江名瑞智能装备科技股份有限公司 | Vacuum detection device based on vacuum packaging and detection method thereof |
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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: 213023, Guihua Road 28-2, bell tower area, Jiangsu, Changzhou Patentee after: CHANGZHOU GOODLUCK PACKAGING CO., LTD. Address before: 213023 Planning Road No. 28-2, bell tower, Jiangsu, Changzhou Patentee before: CHANGZHOU GOODLUCK PACKAGING CO., LTD. |