CN200959803Y - Fresh-keeping box - Google Patents
Fresh-keeping box Download PDFInfo
- Publication number
- CN200959803Y CN200959803Y CN 200620099373 CN200620099373U CN200959803Y CN 200959803 Y CN200959803 Y CN 200959803Y CN 200620099373 CN200620099373 CN 200620099373 CN 200620099373 U CN200620099373 U CN 200620099373U CN 200959803 Y CN200959803 Y CN 200959803Y
- Authority
- CN
- China
- Prior art keywords
- activated carbon
- carbon fiber
- box
- utility
- model
- 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
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- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
The utility model relates to a controlled atmosphere box that can store and preserve the expensive medicinal materials, the top grade flowers, the fresh fruits and the exported vegetables and so on, which comprises an outer box, an activated carbon fiber felt. The typical point of the box is that an activated carbon fiber felt is arranged on the inner side of the packaging box. The utility model, compared with the present packaging box, has such beneficial effects as follows: because the activated carbon fiber has large specific surface area, the larger-hole volume can separate from the micropore diameter, which can adsorb the bacteria, the microbe and the poisonous and harmful gas on the commodities and the surroundings of the commodities; the preservative and the antistaling agent can be sprayed on the activated carbon fiber with no need to spray directly on the commodities to avoid the secondary pollution; the utility model is of simple structure and easy to make.
Description
Technical field
The utility model relates to a kind of antistaling box to long period keeping-freshness storage in storage and transport process such as valuable medicinal, top grade flower, fresh fruit, outlet vegetables, is the further improvement to existing packing case.
Background technology
Along with expanding economy, countries in the world increase suddenly for the demand of valuable medicinal, top grade flower, fruit, vegetables etc., because the storage of long-distance transport and long period, cause commodity rotten corrupt easily, so just produced the application of various anticorrisive agents, antistaling agent, cause the secondary pollution of commodity again, changed original quality.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in structure, the better antistaling box of fresh-keeping effect at the deficiency of above-mentioned prior art existence.
The utility model is that the technical scheme that the above-mentioned existing problems of solution are proposed is: include packing case 1 (packing case that comprises different shape), the NACF felt 2 of going up 2mm～5mm thick (thickness is decided according to preservation commodity needs) is pasted in the side within it, it is characterized in that being provided with NACF felt 2 at the packing case medial surface.
The utility model is compared with existing packing case has following beneficial effect: 1, because NACF has very big specific area (1000m
2～1800m
2/ g), very big pore volume and certain pore-size distribution (3 -20 micropore accounts for 89.9%), so its adsorbance is big, the rate of adsorption is fast, and chemical stability is good, non-secondary pollution, desorption is fast, reusable advantage such as reduce cost, the charcoal fiber can make commodity keep fresh and alive the long period absorption such as the bacterium in commodity and the commodity surrounding space, microorganism, toxic and harmful.2, according to the difference of commodity, different anticorrisive agents or antistaling agent can be sprayed on the NACF, need not be sprayed directly on the commodity, prevent secondary pollution.3 because only at the inboard NACF felt of pasting of original packing case, it is simple in structure, is convenient to make.
Description of drawings
Accompanying drawing is the utility model three-dimensional structure diagram
Specific embodiments
Further specify embodiments of the invention below in conjunction with accompanying drawing
At the medial surface of existing packing 1, the thick NACF felt 2 of 2mm～5mm in the stickup sprays anticorrisive agent or antistaling agent (also can not spraying) on NACF, and this packing case can be repeatedly used behind desorption.
Claims (1)
- A kind ofly can the long period keep the fresh and alive antistaling box of commodity, include: extranal packing box (1), NACF felt (2), it is characterized in that being provided with NACF felt (2) at the packing case medial surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099373 CN200959803Y (en) | 2006-10-12 | 2006-10-12 | Fresh-keeping box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099373 CN200959803Y (en) | 2006-10-12 | 2006-10-12 | Fresh-keeping box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200959803Y true CN200959803Y (en) | 2007-10-17 |
Family
ID=38796311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620099373 Expired - Fee Related CN200959803Y (en) | 2006-10-12 | 2006-10-12 | Fresh-keeping box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200959803Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214810A (en) * | 2019-05-10 | 2019-09-10 | 山东博华高效生态农业科技有限公司 | A kind of physics-biological synthesis preservation method |
-
2006
- 2006-10-12 CN CN 200620099373 patent/CN200959803Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214810A (en) * | 2019-05-10 | 2019-09-10 | 山东博华高效生态农业科技有限公司 | A kind of physics-biological synthesis preservation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071017 Termination date: 20091112 |