CN201756268U - Fresh-keeping package of food - Google Patents
Fresh-keeping package of food Download PDFInfo
- Publication number
- CN201756268U CN201756268U CN2010202084475U CN201020208447U CN201756268U CN 201756268 U CN201756268 U CN 201756268U CN 2010202084475 U CN2010202084475 U CN 2010202084475U CN 201020208447 U CN201020208447 U CN 201020208447U CN 201756268 U CN201756268 U CN 201756268U
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- CN
- China
- Prior art keywords
- food
- outer cover
- collet
- fresh keeping
- food fresh
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- 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 - Lifetime
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Abstract
The utility model provides a fresh-keeping package of food, which is characterized in that: an outer cover covers a bottom support; an oxygen absorbing agent with display is placed below the bottom support; and a low-oxygen-penetration food grade composite film is provided below the oxygen absorbing agent. The fresh-keeping package of food has the following advantages: beautiful appearance, convenient use, low cost and air penetration alarm function. The people can recognize whether air penetration occurs through naked eyes for ensuring the food safety.
Description
Technical field
The utility model relates to packaging field, particularly relates to a kind of later-model food fresh keeping packing.
Background technology
The kind of packaging for foodstuff is varied, mostly be packed, carton package or plastic sealing pack etc., the common feature of these packings is quality of dress food in guaranteeing in certain time limit, but when encapsulation gas leakage, people can't learn whether encapsulation is intact from packaging for foodstuff, therefore may peddle or eat by mistake rotten food.Along with growth in the living standard, people are also more and more higher for the requirement of outer package of food, and profile fineness, easy to use and further to have a packaging for foodstuff of good fresh keeping property and gas leakage caution performance imperative is provided.
Summary of the invention
The utility model is finished in order to solve deficiency of the prior art, and the purpose of this utility model provides a kind of good looking appearance, easy to use, with low cost and have a food fresh keeping packing of ventilative warning function.
The technical solution of the utility model is:
A kind of food fresh keeping packing is characterized in that: outside housing cover is put into band and is shown oxygen absorbent on collet under the collet, and oxygen absorbent is low oxygen flow food stage complex film down.
Further, the technical scheme of food preservation unit of the present utility model can also be:
Described outer cover and collet fasten and form cavity, and described collet central part forms the storing groove to lower recess; Described groove base plate is provided with a plurality of breather holes; Low oxygen flow food stage complex film (KOP/CPP, KNY/PE, KPET/PE, PET/AL/PE) upwards all along sealing with outer cover from the collet bottom, form the leak free packaging for foodstuff; Space between described diaphragm seal and the groove base plate is provided with oxygen absorbent.
At described groove base plate the reinforcement grid is set.
The week of turning up of described diaphragm seal and outer cover is along thermoplastic fusion sealing.
Described outer cover is to be made by low oxygen flow transparent food level plastics (GAG, HPET, PETG, KPVC, SiO2PVC PVC) high temperature plastics sucking moulding.
Described collet is to be made by the food grade plastic one-shot forming of black or dark coffee look.
Described outer cover and collet fasten cooperation mutually, and cross-sectional plane is square, rectangle, circle, ellipse, polygon or other arbitrary shapes.
Described outer cover top can be the plane or omits to lower recess.
The beneficial effects of the utility model are:
1, outer cover and collet are suitable for suitability for industrialized production, and be one-body molded, and alteration of form is various, satisfies the packing requirements of different food products;
2, with the food fixed card in the groove of collet, food can be mobile in packing because of jolting of transportation, causes the breakage of food profile.
3, guaranteeing that food also has the leakage alarm function in fresh, but the identification of people's naked eyes whether breathe freely, guarantee food security.
Description of drawings
Fig. 1 is the spatial structure perspective diagram of embodiment 1 of the present utility model.
Fig. 2 is the structural representation of the outer cover of embodiment 1 of the present utility model.
Fig. 3 is the structural representation of the collet of embodiment 1 of the present utility model.
Fig. 4 is the front view of embodiment 1 of the present utility model.
Fig. 5 is the perspective view of embodiment 2 of the present utility model.
Fig. 6 is the perspective view of embodiment 3 of the present utility model.
Fig. 7 is the perspective view of embodiment 4 of the present utility model.
The figure number explanation
1... outer cover 2... collet 3... groove 4... base plate 5... breather hole 6... diaphragm seal 7... oxygen absorbent 8... strengthens grid
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
This routine food fresh keeping packing shown in Fig. 1-4, comprise that the cross-sectional plane that mutual fastening cooperates is square outer cover 1 and collet 2, outer cover and collet are suitable for suitability for industrialized production, one-body molded, alteration of form is various, satisfy the packing requirements of different food products, outer cover 1 and collet 2 fasten and form cavity, and collet 2 central parts are recessed to form article-storable groove 3 downwards; The base plate 4 of groove is provided with a plurality of breather holes 5, and diaphragm seal 6 is upwards all along sealing with outer cover from collet 2 bottoms, forms the leak free packaging for foodstuff, and the space between the base plate of diaphragm seal and groove is provided with oxygen absorbent 7.
In this example, on groove base plate 4, further be provided with and strengthen grid 8, food is placed on this reinforcements grid 8, and with the food fixed card in the groove of collet, food can be mobile in packing because of jolting of transportation, causes the breakage of food profile.
Oxygen absorbent in this example is the oxygen absorbent that band shows, its effect is the oxygen absorption in being included in after diaphragm seal and the outer cover sealing, and the oxygen depletion that seepage in the freshness date is advanced in the packing falls, oxygen absorbent is a pink (or colourless) when anaerobic or utmost point hypoxemia amount (oxygen concentration＜0.1%), when packing is leaked, (oxygen concentration＞0.3%) oxygen absorbent is shown as blueness during the interior aerobic of packing.Therefore, the utility model is guaranteeing that food also has the leakage alarm function in fresh, but the identification of people's naked eyes whether breathe freely, guarantee food security.
Diaphragm seal in this example can adopt the food stage complex film that hangs down oxygen flow, and (PET/AL/PE), the week of turning up of diaphragm seal and outer cover is along thermoplastic fusion sealing for KOP/CPP, KNY/PE, KPET/PE.
Outer cover in this example can adopt low oxygen flow transparent food level plastics (GAG, HPET, PETG, KPVC, SiO2PVC PVC) high temperature plastics sucking moulding to make.The bottom of outer cover becomes stepped expansion respectively with the collet top in this example, mutually fastens, and the bottommost of the outer cover 3-8 millimeter that turns up forms all edges, in order to accept low oxygen flow complex film (KOP/CPP, KNY/PE, KPET/PE, PET/AL/PE) sealing with it.
Collet in this example can be made by the food grade plastic one-shot forming of black or dark coffee look.
That the outer cover in this example and the cross-sectional plane of collet can be is square, rectangle, circle, ellipse, polygon or other arbitrary shapes.
The utility model is placed on food in the groove of collet earlier in use, covers outer cover, puts into the oxygen absorbent that band shows in the collet bottom, and the packaging process of whole food is finished in diaphragm seal and the heat seal of outer cover high temperature afterwards.The utility model is that food is fixed in the environment of transparent a, anaerobic, can the long period fresh-keeping, reduce damaged, also can show class, have warning function again, when oxygen-free environment is damaged, the oxygen absorbent telltale becomes blueness from pink (or colourless) at once, judges the fresh-keeping state of food very intuitively.The outer cover top is plane, and its function is for fixing showpiece and increase attractive in appearance.
This example as shown in Figure 5 is that with the difference of embodiment 1 the end face center of outer cover projects upwards formation vertebra shape end face.
The difference of this example as shown in Figure 6 and embodiment 1 is direct food is arranged on the groove base plate 4, and the top of outer cover is slightly to lower recess, can with groove fit, more fixing food.
This example as shown in Figure 7 is that with the difference of embodiment 1 cross-sectional plane of outer cover and collet is for circular.
The cross-sectional plane of outer cover of the present utility model and collet can also be designed to ellipse or other arbitrary shapes.
Above-mentionedly only several specific embodiments in the utility model are illustrated; but can not be as protection domain of the present utility model; every equivalence of having done according to the design spirit in the utility model changes or modifies, and all should think to fall into protection domain of the present utility model.
Claims (9)
1. a food fresh keeping is packed, and it is characterized in that: outside housing cover is put into band and is shown oxygen absorbent on collet under the collet, and oxygen absorbent is down for hanging down oxygen flow food stage complex film.
2. a kind of food fresh keeping packing according to claim 1 is characterized in that: described outer cover and collet fasten and form cavity, and described collet central part forms the storing groove to lower recess; Described groove base plate is provided with a plurality of breather holes; Low oxygen flow food stage complex film is upwards all along sealing with outer cover from the collet bottom, forms the leak free packaging for foodstuff; Space between described diaphragm seal and the groove base plate is provided with oxygen absorbent.
3. a kind of food fresh keeping packing according to claim 2 is characterized in that: at described groove base plate the reinforcement grid is set.
4. a kind of food fresh keeping packing according to claim 2 is characterized in that: the week of turning up of described diaphragm seal and outer cover is along thermoplastic fusion sealing.
5. a kind of food fresh keeping packing according to claim 2, it is characterized in that: described outer cover is to be made by low oxygen flow transparent food level plastics high temperature plastics sucking moulding.
6. a kind of food fresh keeping packing according to claim 2, it is characterized in that: described collet is to be made by the food grade plastic one-shot forming.
7. according to each described a kind of food fresh keeping packing in the claim 1～6, it is characterized in that: described outer cover and collet fasten cooperation mutually, and cross-sectional plane is square, rectangle, circle, ellipse or polygon.
8. a kind of food fresh keeping packing according to claim 1, it is characterized in that: described outer cover top is the plane.
9. a kind of food fresh keeping packing according to claim 1, it is characterized in that: the top of described outer cover is slightly to lower recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202084475U CN201756268U (en) | 2009-07-24 | 2010-05-26 | Fresh-keeping package of food |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920167467.X | 2009-07-24 | ||
| CN200920167467 | 2009-07-24 | ||
| CN2010202084475U CN201756268U (en) | 2009-07-24 | 2010-05-26 | Fresh-keeping package of food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201756268U true CN201756268U (en) | 2011-03-09 |
Family
ID=43643535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202084475U Expired - Lifetime CN201756268U (en) | 2009-07-24 | 2010-05-26 | Fresh-keeping package of food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201756268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887268A (en) * | 2012-10-26 | 2013-01-23 | 李国英 | Barrier material sizing package box and method for losslessly detecting air parameters in barrier material sizing package box |
| CN104890975A (en) * | 2014-07-08 | 2015-09-09 | 北京东亚皓辉科技有限公司 | Food preservation package |
-
2010
- 2010-05-26 CN CN2010202084475U patent/CN201756268U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887268A (en) * | 2012-10-26 | 2013-01-23 | 李国英 | Barrier material sizing package box and method for losslessly detecting air parameters in barrier material sizing package box |
| CN104890975A (en) * | 2014-07-08 | 2015-09-09 | 北京东亚皓辉科技有限公司 | Food preservation package |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W104829 Conclusion of examination: Part 201020208447.5 of the patent for utility models is declared invalid and shall be maintained on the basis of the amended claim 1-8. Decision date of declaring invalidation: 20131101 Decision number of declaring invalidation: 21424 Denomination of utility model: Antistaling package method for food Granted publication date: 20110309 Patentee: Beijing Maria's Foods Co., Ltd. |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W105573 Conclusion of examination: Part 201020208447.5 of the utility model is declared invalid, and the patent shall continue to be valid on the basis of claim No. 1-8, which has been decided to maintain by the 21424th invalid declaration. Decision date of declaring invalidation: 20140724 Decision number of declaring invalidation: 23301 Denomination of utility model: Antistaling package method for food Granted publication date: 20110309 Patentee: Beijing Maria's Foods Co., Ltd. |