CN104944003A - Grape freshness keeping package - Google Patents
Grape freshness keeping package Download PDFInfo
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- CN104944003A CN104944003A CN201510284010.7A CN201510284010A CN104944003A CN 104944003 A CN104944003 A CN 104944003A CN 201510284010 A CN201510284010 A CN 201510284010A CN 104944003 A CN104944003 A CN 104944003A
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- grape
- corrugated case
- battery plates
- separator
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Abstract
The invention discloses a grape freshness keeping package. The grape freshness keeping package comprises a corrugated carton and freshness keeping bags. At least one partition plate is arranged in the corrugated carton and divides the corrugated carton into triangular packaging units, the unique freshness keeping bags are used by the packaging units, and each freshness keeping bag is made of an accumulation layer composite film and comprises a freshness keeping agent layer and polyethylene from inside to outside. According to the grape freshness keeping package, the freshness keeping period of grapes is prolonged in the two aspects of the structure and freshness keeping agents, the structure is reasonable, and the freshness keeping effect is good.
Description
Technical field
The present invention relates to a kind of packing technique, particularly a kind of grape fresh-keeping is packed.
Background technology
At present, a lot of orchard worker and supermarket are used plastic film packaging and are realized the fresh-keeping of fruits and vegetables.But in the process of long storage periods, there is the problems such as temperature in bag rises, the evaporation of fruits and vegetables moisture is scattered and disappeared in the fruits and vegetables of plastic film packaging, causes inside fruit and vegetable surfaces and film and produce a lot of globules, for bacterial reproduction creates good environment; And then cause fruits and vegetables putrid and deteriorated,
Grape, as large, the welcome fruit of a kind of output, has that skin is thin, moisture is high, easy shrivelled a, feature of easily falling grain, and therefore except the problem of storage, difficulty of its transport is also very large.
Summary of the invention
Goal of the invention: for problems of the prior art, the invention provides a kind of grape fresh-keeping packaging, efficiently solves the problem that grape is perishable and transport is difficult.
Technical scheme: the invention provides a kind of grape fresh-keeping packaging, comprise corrugated case and freshness protection package, described corrugated case inside is provided with at least 1 separator of battery plates, described separator of battery plates is by corrugated case inside division triangularity packaging unit, each packaging unit uses independent freshness protection package, the material of described freshness protection package is lamination complex film, comprises fresh-keeping oxidant layer and polyethylene layer from inside to outside.
Grape fresh-keeping packaging provided by the invention, external impact force is alleviated by corrugated case, grape in handling process is avoided to collide the mechanical damage caused by separator of battery plates, and triangle packaging unit is more fitted the shape of grape cluster, joint space-efficient also improves the ability of separator of battery plates resistant to mechanical damage simultaneously.
Described antistaling agent comprises the component of following mass fraction: lemon grass (Cymbopogon citratus) essential oil 3-6 part, sodium pyrosulfite 40-80 part, ammonium oxalate 8-10 part, 1-methyl cyclopropene 1-5 part, Arabic gum 10-16 part, calcium chloride 6-9 part.
This antistaling agent can keep the color and luster of grape, hardness and mouthfeel, green non-pollution, productive costs is low, and preparation process is simple, by solid material needed for antistaling agent, pulverize through comminutor respectively, cross 100 eye mesh screens, then by formula rate, raw material is mixed, the water adding 1-2 times of weight stirs, make it to become even thick liquid, then the antistaling agent made is coated on natural seasoning or oven dry on polyethylene layer, then makes the freshness protection package of certain specification.Lemonweed essential oil in this antistaling agent is used for antibacterial, sodium pyrosulfite is for generation of SO2, and ammonium oxalate is for the release rate of control SO2, and 1-methyl cyclopropene is for absorbing ethene, Arabic gum is used for the sticky glutinous of antistaling agent, and calcium chloride is for absorbing the aqueous vapor in freshness protection package.
Preferably, described antistaling agent comprises the component of following mass fraction: lemon grass (Cymbopogon citratus) essential oil 5.5 parts, sodium pyrosulfite 55 parts, ammonium oxalate 9 parts, 1-methyl cyclopropene 4 parts, Arabic gum 13 parts, 7 parts, calcium chloride.
Offer window outside described corrugated case, the plastic film covering of the selective airing function of this window apparatus, for the composition of dress internal gas of stealthily substituting, make package interior become a metastable gaseous environment.
Two side-wall outer side of the wide correspondence of described corrugated case offer an oval hole respectively, the force of hand when being convenient to carry.
Described separator of battery plates is foam separator of battery plates, and quality is light and resistant to mechanical damage is effective.
The thickness of described foam separator of battery plates is 1-3cm.
Beneficial effect: grape fresh-keeping packaging provided by the invention extends the freshness date of grape from structure and antistaling agent two aspects, good refreshing effect:
1, grape fresh-keeping packaging structure provided by the invention is reasonable, quality is light, resistant to mechanical damage is effective, according to actual conditions, can be made into different specifications.External impact force is alleviated by corrugated case, grape in handling process is avoided to collide the mechanical damage caused by separator of battery plates, the shape of grape cluster and triangle packaging unit is more fitted, joint space-efficient also improves the ability of separator of battery plates resistant to mechanical damage simultaneously, two elliptical apertures offered by side-wall outer side, the force of hand when being convenient to carry.
2, the antistaling agent green non-pollution of grape fresh-keeping packaging provided by the invention use, with inside carton, be coated with antistaling agent and adopt whole preservative film and compare, the present invention still can play good preservation after adopting independent packaging bag to unpack, and chest also can continue to use, do not need operations such as drying again after carrying out infiltration antistaling agent.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is the plan structure schematic diagram that the present invention is provided with the embodiment of 2 packaging units;
Fig. 3 is the plan structure schematic diagram that the present invention is provided with the embodiment of 4 packaging units;
Fig. 4 is the plan structure schematic diagram that the present invention is provided with the embodiment of 8 packaging units.
Detailed description of the invention
Below in conjunction with specific embodiment, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
Embodiment 1
Grape fresh-keeping packaging as depicted in figs. 1 and 2, comprise corrugated case 1 and freshness protection package 2, described corrugated case 1 is cuboid, window 3 is offered outside corrugated case 1, the plastic film covering of the selective airing function of window 3 apparatus, an oval hole 4 is offered respectively at two side-wall outer side of the wide correspondence of corrugated case 1,1 separator of battery plates 5 is provided with in corrugated case 1 inside, described separator of battery plates 5 is the foam separator of battery plates that 1cm is thick, separator of battery plates 5 is by corrugated case 1 inside division triangularity packaging unit 6, and each packaging unit 6 uses independent freshness protection package.
The material of described freshness protection package is lamination complex film, comprise fresh-keeping oxidant layer and polyethylene layer from inside to outside, described antistaling agent comprises the component of following mass fraction: lemon grass (Cymbopogon citratus) essential oil 5.5 parts, sodium pyrosulfite 55 parts, ammonium oxalate 9 parts, 1-methyl cyclopropene 4 parts, Arabic gum 13 parts, 7 parts, calcium chloride, the grape of 500g is adopted to test, deposit 7 days under normal temperature, not adding a rate of falling of grape in the packaging bag of antistaling agent is 35%, and of the present invention fall interest rate be 5%; And deposit under normal temperature 15 days, of the present invention fall interest rate be 9%.
Embodiment 2
The present embodiment is identical with embodiment 1 structure, and difference is the composition of antistaling agent, and concrete antistaling agent comprises the component of following massfraction: lemon grass (Cymbopogon citratus) essential oil 3 parts, sodium pyrosulfite 40 parts, ammonium oxalate 8 parts, 1-methyl cyclopropene 1 part, Arabic gum 10 parts, 6 parts, calcium chloride.
Embodiment 3
The present embodiment is identical with embodiment 1 structure, and difference is the composition of antistaling agent, and concrete antistaling agent comprises the component of following massfraction: lemon grass (Cymbopogon citratus) essential oil 6 parts, sodium pyrosulfite 80 parts, ammonium oxalate 10 parts, 1-methyl cyclopropene 5 parts, Arabic gum 16 parts, 9 parts, calcium chloride.
Embodiment 4
As shown in Figure 3, the present embodiment is substantially the same manner as Example 1, and difference is provided with the thick foam separator of battery plates of 3 2cm in corrugated case, corrugated case inside division become 4 triangle packaging units.
Embodiment 5
As shown in Figure 4, the present embodiment is substantially the same manner as Example 1, difference is provided with the thick foam separator of battery plates of 8 3cm in corrugated case, corrugated case inside division is become 8 triangle packaging units, also can adopt the separator of battery plates that 4 large, corrugated case inside division be become 8 triangle packaging units.
Claims (6)
1. a grape fresh-keeping packaging, it is characterized in that, comprise corrugated case and freshness protection package, described corrugated case inside is provided with at least 1 separator of battery plates, described separator of battery plates is by corrugated case inside division triangularity packaging unit, each packaging unit uses independent freshness protection package, the material of described freshness protection package is lamination complex film, comprise fresh-keeping oxidant layer and polyethylene or polypropylene layer from inside to outside, described antistaling agent comprises the component of following mass fraction: lemon grass (Cymbopogon citratus) essential oil 3-6 part, sodium pyrosulfite 40-80 part, ammonium oxalate 8-10 part, 1-methyl cyclopropene 1-5 part
Arabic gum 10-16 part, calcium chloride 6-9 part.
2. grape fresh-keeping packaging as claimed in claim 1, is characterized in that, offer window outside described corrugated case, the plastic film covering of the selective airing function of this window apparatus.
3. grape fresh-keeping packaging as claimed in claim 1, is characterized in that, two side-wall outer side of the wide correspondence of described corrugated case offer an oval hole respectively.
4. grape fresh-keeping packaging as claimed in claim 1, it is characterized in that, described separator of battery plates is foam separator of battery plates.
5. grape fresh-keeping packaging as claimed in claim 4, it is characterized in that, the thickness of described foam separator of battery plates is 1-3cm.
6. grape fresh-keeping packaging as claimed in claim 1, it is characterized in that, described antistaling agent comprises the component of following mass fraction: lemon grass (Cymbopogon citratus) essential oil 5.5 parts, sodium pyrosulfite 55 parts, ammonium oxalate 9 parts, 1-methyl cyclopropene 4 parts, Arabic gum 13 parts, 7 parts, calcium chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510284010.7A CN104944003A (en) | 2015-05-28 | 2015-05-28 | Grape freshness keeping package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510284010.7A CN104944003A (en) | 2015-05-28 | 2015-05-28 | Grape freshness keeping package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104944003A true CN104944003A (en) | 2015-09-30 |
Family
ID=54159170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510284010.7A Pending CN104944003A (en) | 2015-05-28 | 2015-05-28 | Grape freshness keeping package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104944003A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581248A (en) * | 2017-09-29 | 2018-01-16 | 广东中穗纸品有限公司 | A kind of heating of nanometer is accelerated the ripening fresh-keeping corrugated box |
| CN108049247A (en) * | 2017-12-11 | 2018-05-18 | 郦璋 | A kind of preparation method of antistaling paper for grapes |
| CN111776439A (en) * | 2020-06-16 | 2020-10-16 | 天津科技大学 | Flexible slow-release integrated fresh-keeping packaging box suitable for storing and transporting thin-skin variety grapes |
-
2015
- 2015-05-28 CN CN201510284010.7A patent/CN104944003A/en active Pending
Non-Patent Citations (2)
| Title |
|---|
| 周斌等: "柠檬草精油涂膜包装袋对葡萄保鲜效果的研究", 《包装工程》 * |
| 王吉德等: "长效葡萄保鲜剂的研究", 《精细化工》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581248A (en) * | 2017-09-29 | 2018-01-16 | 广东中穗纸品有限公司 | A kind of heating of nanometer is accelerated the ripening fresh-keeping corrugated box |
| CN108049247A (en) * | 2017-12-11 | 2018-05-18 | 郦璋 | A kind of preparation method of antistaling paper for grapes |
| CN111776439A (en) * | 2020-06-16 | 2020-10-16 | 天津科技大学 | Flexible slow-release integrated fresh-keeping packaging box suitable for storing and transporting thin-skin variety grapes |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |