CN2302011Y - Energy fresh-keeping card - Google Patents
Energy fresh-keeping card Download PDFInfo
- Publication number
- CN2302011Y CN2302011Y CN 97219799 CN97219799U CN2302011Y CN 2302011 Y CN2302011 Y CN 2302011Y CN 97219799 CN97219799 CN 97219799 CN 97219799 U CN97219799 U CN 97219799U CN 2302011 Y CN2302011 Y CN 2302011Y
- Authority
- CN
- China
- Prior art keywords
- energy
- base sheet
- keeping
- fresh
- substrate
- 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
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to an energy greenness-keeping card which belongs to a greenness-keeping article for food and flowers, which is composed of a cover, a base sheet and a verso. The base sheet is made of a hard plastic sheet and the cover and the verso is made of transparent plastic films. Three layers of the cover, the base sheet and the verso are glued into a whole through thermal pressure. The length of the energy greenness-keeping card can be 70 to 110 millimeters and the width of the energy greenness-keeping card can be 40 to 70 millimeters. The front and the back surfaces of the base sheet are printed with patterns or words. The base sheet is formed by that both 50% (the ratio of weight) of hydromica and medical stones are mixed in polyolefin plastic and are pressed into the hard base sheet. The utility model has the advantages of simple structure, low cost and obvious effect.
Description
This utility model relates to food and flower freshness articles for use, exactly is the fresh-keeping card of energy.
Fresh-keeping to food, traditional method be freezing, vacuum or fill methods such as nitrogen, and these methods are that equipment investment is big, cost is high.Remove at present refrigerator universal, other method all is difficult to promote the use of, fresh-keeping to flowers adds a little salt in the employing water that has, or keeps humidity in the air, the effect of these methods is all undesirable.
The purpose of this utility model is in order to overcome the deficiency of prior art, to provide a kind of investment little, and cost is low, and effect is obvious, food and flowers is had the fresh-keeping card of energy of fresh-keeping function.
The purpose of this utility model is realized by following technical proposal, the fresh-keeping card of a kind of energy is made up of front cover, substrate and back cover, and described substrate is a hard plastic sheet, described front cover and back cover are transparent plastic films, and front cover, substrate and back cover are integral through thermocompression bonded for three layers.The length of the fresh-keeping card of this energy can be the 70-110 millimeter, wide 40-70 millimeter, and the positive and negative of substrate is printed on pattern or literal.
The utility model has the advantages that: simple in structure, cost is low, and this card is put into refrigerator, makes the interior fruit long period of refrigerator not dewater wrinkling; This card is put in below flowerpot, the vase, can makes Hua Gengyan, leaf is greener, and the florescence is longer.As this card is put into refrigerator, can remove in the refrigerator smell, raw meat, have a strong smell, abnormal flavour such as puckery, positive effect is arranged.
Accompanying drawing: this utility model structural representation.
Embodiment: buy the raw material that polyolefin plastics is cooked substrate 2 from the market, select each 50% (weight ratio) of hydromica and Maifanitum again for use, contain silicon dioxide, calcium oxide, magnesium oxide, potassium oxide and germanium, selenium, strontium, zinc various trace elements in hydromica and the Maifanitum, the release of these trace element is the produce power fresh-keeping function; With hydromica and Maifanitum carefully to 5 microns (2500 orders), mix in the polyolefin plastics, be pressed into hard substrate 2, thickness is 1 millimeter, at graceful pattern 4 of the positive back face printing of substrate 2 or literal, be cut into long 85 millimeters, wide 55 millimeters, adopt transparent plastic film to do front cover 1 and back cover 3, these three layers are once bondd through hot pressing forms.
Claims (3)
1. the fresh-keeping card of energy, form by front cover (1), substrate (2) and back cover (3), it is characterized in that described substrate (2) is a hard plastic sheet, described front cover (1) and back cover (3) are transparent plastic films, and front cover (1), substrate (2) and back cover are integral through thermocompression bonded for (3) three layers.
2. the fresh-keeping card of energy according to claim 1, the length that it is characterized in that the fresh-keeping card of this energy can be the 70-110 millimeter, and wide can be the 40-70 millimeter, and the positive and negative of substrate (2) is printed on pattern (4) or literal.
3. the fresh-keeping card of energy according to claim 1 is characterized in that described substrate (2) is to select hydromica and each 50% (weight ratio) of Maifanitum for use, mixes in the polyolefin plastics, is pressed into hard substrate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97219799 CN2302011Y (en) | 1997-07-11 | 1997-07-11 | Energy fresh-keeping card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97219799 CN2302011Y (en) | 1997-07-11 | 1997-07-11 | Energy fresh-keeping card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2302011Y true CN2302011Y (en) | 1998-12-30 |
Family
ID=33935678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97219799 Expired - Fee Related CN2302011Y (en) | 1997-07-11 | 1997-07-11 | Energy fresh-keeping card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2302011Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273660A (en) * | 2021-03-23 | 2021-08-20 | 福建吉鲜生物科技有限公司 | Green preparation system and method for moisture-proof food deoxidizer |
-
1997
- 1997-07-11 CN CN 97219799 patent/CN2302011Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273660A (en) * | 2021-03-23 | 2021-08-20 | 福建吉鲜生物科技有限公司 | Green preparation system and method for moisture-proof food deoxidizer |
| CN113273660B (en) * | 2021-03-23 | 2024-02-27 | 福建吉鲜生物科技有限公司 | Green preparation system and method for moisture-resistant food deoxidizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |