CN2855924Y - Smart deoxidizing agent with oxygen thickness indication - Google Patents
Smart deoxidizing agent with oxygen thickness indication Download PDFInfo
- Publication number
- CN2855924Y CN2855924Y CN 200520140107 CN200520140107U CN2855924Y CN 2855924 Y CN2855924 Y CN 2855924Y CN 200520140107 CN200520140107 CN 200520140107 CN 200520140107 U CN200520140107 U CN 200520140107U CN 2855924 Y CN2855924 Y CN 2855924Y
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- CN
- China
- Prior art keywords
- deoxidizer
- oxygen concentration
- packaging bag
- film
- cpp
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- Expired - Fee Related
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Abstract
The utility model discloses an intelligent deoxidizer, comprising a deoxidizer component and a packaging bag. The deoxidizer component is placed inside the packaging bag. Oxygen concentration indicatrix is arranged between the vertical sealings of the packaging bag. An observation window is arranged at the position of the indicatrix opposite to the packaging bag. The packaging bag comprises an external packing film and an internal packing film, which are provided with permeation micropores. The external packing film is made from PET and CPP or PET and PE, and the internal packing film is made from CPP or PE or composite membrane of paper and CPP or composite membrane of paper and PE. When the internal packing film is made from CPP or composite membrane of paper and PE, the possibility of leakage of deoxidizer is fully eliminated under the premise of effectively ensuring normal using of deoxidizer because the paper can help the oxygen to go through freely and obstruct the leakage of deoxidizer.
Description
One, technical field
The utility model relates to a kind of deoxidizer, relates in particular to a kind of intelligent deoxidizer that has the oxygen concentration indication.
Two, background technology
Deoxidizer extensively applies to the fresh-keeping of food such as rice, tealeaves, cake and preserves.The principle of work of deoxidizer is promptly to remove oxygen in the food sealing bag by the deoxygenation function of deoxidizer component, and the concentration of oxygen is dropped to below 0.1% by 21%, thereby can fresh-keeping foodstuff.Existing deoxidizer in use, people can't direct viewing oxygen concentration in the identification food pack, therefore, often take place because packing improper use or packaging bag poor sealing, perhaps owing to used deoxidizer inferior, cause the requirement of oxygen concentration out of reach food fresh keeping in the packaging bag, and make food spoilage.The applicant had applied for two utility model patents once, wherein a key name is called " indication oxygen concentration deoxidizer ", application number is 200520069606.7, another name is called " oxygen concentration is indicated intelligent deoxidizer ", application number is 200520071512.3, all be to be provided with an oxygen concentration indicatrix on the edge sealing of packaging bag, the carrier material of this oxygen concentration indicatrix is cotton thread or chemical fibre line, is stained with the semiochemicals of oxygen concentration indicator as oxygen concentration above.The color of oxygen concentration indicator changes along with the variation of oxygen concentration in the sealing bags, when oxygen concentration greater than 0.1% the time, the oxygen concentration indicator is blue, this moment, food was not under fresh-keeping state; When oxygen concentration less than 0.1% the time, the oxygen concentration indicator becomes redness by blueness, illustrates that then food is in the good fresh-keeping state.Like this, manufacturer and customer just may judge accurately whether food is under the fresh-keeping state by the change in color of observing the oxygen concentration indicatrix.But the production technology of this deoxidizer is complicated, need produce with four special banding wrapping machine, and cost is higher.And find that in use this deoxidizer component particles easily leaks out contaminated food products from the packaging bag micropore.
Three, summary of the invention
1, goal of the invention: the purpose of this utility model provides a kind of deoxidizer component that can prevent and overflows the intelligent deoxidizer that packaging bag is outer, deaerating effect is good, production technology simply has the oxygen concentration indication.
2, technical scheme: in order to reach above-mentioned goal of the invention, the intelligent deoxidizer that has the oxygen concentration indication of the present utility model, it comprises deoxidizer component, packaging bag, the deoxidizer component is placed in the packaging bag, between the vertical envelope of packaging bag, be provided with the oxygen concentration indicatrix, the position of corresponding oxygen concentration indicatrix is provided with oxygen concentration indication observation window in packaging bag, it is characterized in that described packaging bag comprises wrapping film and inner packing film, is respectively equipped with ventilative micropore on wrapping film and inner packing film.
Wrapping film can adopt PET/CPP or PET/PE, the inner packing film can adopt CPP or PE, also can adopt paper and CPP complex film or paper and PE complex film, particularly when inner packing film employing paper and CPP complex film or paper and PE complex film, because CPP, be shaped on ventilative micropore on the PE in advance, in use having a little deoxidizer component can leak out by micropore, and the complex film of employing CPP or PE and paper, because paper can allow oxygen freely pass through to cut off the leakage of deoxidizer component particles, so guaranteed to make may reducing to of deoxidizer leakage minimum under the normal prerequisite of using of deoxidizer at actv..When the ventilating microhole on wrapping film and the inner packing film is interspersed, more help preventing the leakage of deoxidizer.
Oxygen concentration indication observation window can be for transparent continuously linear, some wire, circle or strip rectangle, so that observe the color of oxygen concentration indicatrix.
The oxygen concentration indicatrix is yarn, cotton thread or the chemical fibre line that is stained with oxygen concentration discoloration indication semiochemicals.
3, beneficial effect: the utlity model has following advantage: (1) deoxygenation performance is good, and the ventilative micropore that inside and outside packaging film is provided with can enter oxygen fast, the effect of performance deoxidizer; (2) when the inner packing film adopts paper and CPP complex film or paper and PE complex film, because paper can allow oxygen freely pass through to cut off the deoxidizer component particles, so guaranteed to have eliminated the possibility that the deoxidizer component particles is leaked fully under the normal prerequisite of using of deoxidizer at actv.; (3) technology is simple, in process of production, with inside and outside packaging film directly fit together processing get final product, do not need special wrapping machine; (4) the deoxidizer deaerating effect can be judged by the oxygen concentration indicatrix intuitively intuitively, helps manufacturer and in time improves packaging for foodstuff, and the means of accurate discriminating food fresh keeping degree and quality quality are provided for the customer.
Four, description of drawings
Fig. 1 is a cutaway view of the present utility model;
Fig. 2 is a Facad structure scheme drawing of the present utility model.
Five, the specific embodiment
As shown in Figure 1 and Figure 2, the intelligent deoxidizer that has the oxygen concentration indication of present embodiment comprises deoxidizer component 1 and packaging bag 2, between the vertical envelope of packaging bag 2, be provided with oxygen concentration indicatrix 3, vertical position of sealing up corresponding to oxygen concentration indicatrix 3 is provided with oxygen concentration indicatrix observation window 4, wherein packaging bag 2 comprises wrapping film 5 and inner packing film 6, the staggered micropore 7 of breathing freely that is provided with on wrapping film 5 and inner packing film 6.Wrapping film 5 adopts the PET/CPP complex film, can certainly adopt the PET/PE complex film; Inner packing film 6 can adopt CPP or PE or paper and CPP complex film or paper and PE complex film, what present embodiment adopted is paper (6-2) and CPP (6-1) complex film, when inner packing film 6 adopts paper and CPP complex film or paper and PE complex film, because paper can allow oxygen freely pass through to cut off the leakage of deoxidizer, so actv. has guaranteed to have eliminated the possibility that deoxidizer leaks fully under the normal prerequisite of using of deoxidizer more.Oxygen concentration indicatrix 3 is for being stained with the chemical fibre line or the cotton thread of oxygen concentration indicator; Oxygen indicatrix observation window 4 is continuous, transparent linear or some wire, can observe the color of oxygen concentration indicatrix by it.
Claims (5)
1, a kind of intelligent deoxidizer that has the oxygen concentration indication, it comprises deoxidizer component (1), packaging bag (2), deoxidizer component (1) is placed in the packaging bag (2), among the vertical envelope of packaging bag (2), be provided with oxygen concentration indicatrix (3), the position of going up corresponding oxygen concentration indicatrix in packaging bag (2) is provided with oxygen concentration indication observation window (4), it is characterized in that described packaging bag (2) comprises wrapping film (5) and inner packing film (6), is respectively equipped with ventilative micropore (7) on wrapping film (5) and inner packing film (6).
2, the intelligent deoxidizer that has the oxygen concentration indication according to claim 1 is characterized in that wrapping film (5) is PET/CPP or PET/PE, and inner packing film (6) is CPP or PE or paper and CPP complex film or paper and PE complex film.
3, the intelligent deoxidizer that has the oxygen concentration indication according to claim 1 is characterized in that described ventilating microhole (7) is interspersed on wrapping film (5) and inner packing film (6).
4, the intelligent deoxidizer that has the oxygen concentration indication according to claim 1 is characterized in that described observation window (4) is transparent continuously linear, some wire, circle or strip rectangle.
5, the intelligent deoxidizer that has the oxygen concentration indication according to claim 1 is characterized in that described oxygen concentration indicatrix (3) is yarn, cotton thread or the chemical fibre line that is stained with oxygen concentration discoloration indication semiochemicals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140107 CN2855924Y (en) | 2005-12-23 | 2005-12-23 | Smart deoxidizing agent with oxygen thickness indication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140107 CN2855924Y (en) | 2005-12-23 | 2005-12-23 | Smart deoxidizing agent with oxygen thickness indication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855924Y true CN2855924Y (en) | 2007-01-10 |
Family
ID=37599229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520140107 Expired - Fee Related CN2855924Y (en) | 2005-12-23 | 2005-12-23 | Smart deoxidizing agent with oxygen thickness indication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855924Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353674A (en) * | 2018-11-29 | 2019-02-19 | 南京新绿叶实业有限公司 | A kind of deoxidier with detection humidity and oxygen concentration function |
| CN110510243A (en) * | 2019-07-08 | 2019-11-29 | 姚国辉 | A kind of pouch integration food antiseptic device |
-
2005
- 2005-12-23 CN CN 200520140107 patent/CN2855924Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353674A (en) * | 2018-11-29 | 2019-02-19 | 南京新绿叶实业有限公司 | A kind of deoxidier with detection humidity and oxygen concentration function |
| CN110510243A (en) * | 2019-07-08 | 2019-11-29 | 姚国辉 | A kind of pouch integration food antiseptic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |