CN206691726U - A kind of fruit/vegetable fresh-keeping box - Google Patents
A kind of fruit/vegetable fresh-keeping box Download PDFInfo
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- CN206691726U CN206691726U CN201720501172.6U CN201720501172U CN206691726U CN 206691726 U CN206691726 U CN 206691726U CN 201720501172 U CN201720501172 U CN 201720501172U CN 206691726 U CN206691726 U CN 206691726U
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- fruit
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- dividing plate
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Abstract
The utility model discloses a kind of fruit/vegetable fresh-keeping box, using corrugated board as base material, include casing, the casing top sets handle, and the casing side sets windowing, and the box house is hollow to form a chamber, the chamber is divided into multiple spaces by dividing plate, the dividing plate band is fluted, and it is corrugated cardboard that the dividing plate lower surface, which adheres to one layer of cross section, and solid fruit-vegetable antistaling agent is placed in the gap of the cardboard.The advantages of the utility model：Fruit vegetables storing period is long, fresh-keeping effect is good, and it is simple in construction, manufacturing cost is low, convenient to recycle, environmentally-friendly sanitary.
Description
Technical field
Postharvest technology of fruits and vegetables field is the utility model is related to, more particularly to a kind of fruit/vegetable fresh-keeping box.
Background technology
Fruits and vegetables provide vitamin, mineral matter, dietary fiber and active material for us.These are all to maintain health most
Main material, active material are even more distinctive essential ingredient in fruit and vegetable.But because its water content is high, fruit entity is tender,
Easily occur after harvesting aging, softening, rot, self-dissolving and transportation easily caused by mechanical damage, cause quality decline and
In storage, itself can release ethene or carbonic acid, fruit and vegetable physiological regulation can be caused to change, cause fruits and vegetables do sth. in advance ripe, aging with
As for rotting.
Preservation technology common at present has：Microwave is fresh-keeping, edible fruit antistaling agent, novel thin film are fresh-keeping, ceramic guarantor
Fresh bag, microorganism fresh-keeping method, hydrocarbon mixture fresh-keeping method etc..At present, more common is that Polrvinyl chloride preservative film and polyethylene are protected
Fresh film, but preservative film aeration is poor, bad hydraulic permeability, and easily in membranous wall condensate, freshness date is short, fresh-keeping effect is bad, and fruit and vegetable is easy
Rot.A kind of fruit/vegetable fresh-keeping box is disclosed in Chinese patent application CN201597885U, is preserving fruit and vegetable utilizing using ice cube,
But this method is in temperature higher summer, because ice melting speed can influence its fresh-keeping effect, be not suitable for it is outgoing or
Remote way carries.
The content of the invention
The utility model discloses a kind of fruit/vegetable fresh-keeping box, it is therefore intended that permanently effective guarantor is both provided for water fruits and vegetables
It is fresh, extend its storage period, be adapted to outgoing or remote way to carry again, reduce manufacturing cost, it is environment-friendly.
Concrete technical scheme is as follows：
A kind of fruit/vegetable fresh-keeping box, using corrugated board as base material, including casing, the casing top set handle, the case
Body side sets windowing, and the box house is hollow to form a chamber, and the chamber is divided into multiple spaces by dividing plate, it is described every
Strip is fluted, and it is corrugated cardboard that the dividing plate lower surface, which adheres to one layer of cross section, is placed in the gap of the cardboard solid
Body fruit and vegetable fresh-keeping agent.
The cabinet wall and the dividing plate lower surface set preserving fruit and vegetable utilizing oxidant layer.
Packed fruit and vegetable fresh-keeping agent and packed efficient cold-retaining agent are set on the dividing plate.
The windowing is singly opens or double evolution formulas.
The casing is inside and outside double-layer structure, and two interlayers carry out aluminum coated steel.
The corrugated board is the one or more during A types are stupefied, Type B is stupefied, c-type is stupefied, E types are stupefied；The body paper number of plies is single layered tile
One kind in corrugated paper board, double wall corrugated board, triple wall board；The stupefied high scope of corrugated paper is 1.1~5mm, stupefied number 30~100
Individual/300mm.
The box outer surface carries out picture and text printing, strengthens aesthetic property.
This method have the advantage that：
1st, design facilitates fruit and vegetable classification to place, fruits and vegetables are stably not easy to rock in antistaling box, avoid with reeded dividing plate
Collide with mutually.
2nd, dividing plate lower surface adhesion waveform cardboard, the fresh-keeping agent material of solid fruit-vegetable are placed in waveform cardboard gap,
Both it had been avoided that fruit and vegetable fresh-keeping agent directly contacted with fruits and vegetables, and has not influenceed fruit and vegetable fresh-keeping agent and play its preservation through gap.Every
Plate is detachably installed, and can adjust chamber general layout according to fruits and vegetables flexible in size.
3rd, aluminum coated steel is carried out using double-decker, two interlayers.This double-decker is more durable, and one is provided for fruits and vegetables
Individual independent space, also play controlled atmosphere effect, it is suppressed that the breathing of fruits and vegetables and moisture transpiration, prevent microbial growth；Separately
Rosmarinus officinalis extract composition is usually contained in one side edibility overlay film, there is anti-oxidant, suppression free radical, reduce
Damage of the free radical to fruits and vegetables cell membrane, so as to delay cell ageing and fruit softening.
4th, antistaling agent type of service is various, periodically fresh-keeping aerosol can also be sprayed in case and fruit and vegetable surfaces, also may be used
Fruit and vegetable fresh-keeping agent, efficient cold-retaining agent are packaged into pouch and be put in antistaling box.Pouch-packaged is easy to recycle, antistaling box
Interior fruit and vegetable fresh-keeping agent can periodically exposure Posterior circle be used in the sun, and efficient cold-retaining agent, which can also be placed on refrigeration for refrigerator Posterior circle, to be made
With.
5th, antistaling box base material is corrugated board, substitutes conventional plastic packaging, more environmentally friendly more healthy, realizes environment-friendly reason
Read.
6th, handle is folded by corrugated paper, expands contact area twice to strengthen the structure load-bearing of handle, when alleviating suitcase
Hand pressure, convenient use and carrying.
Brief description of the drawings
Fig. 1 is fruit/vegetable fresh-keeping box structural representation；
Fig. 2 is planar structure schematic diagram after the expansion of Fig. 1 fruit/vegetable fresh-keeping boxes；
Fig. 3 is Fig. 1 fruit/vegetable fresh-keeping box median septum cross-sectional views.
In figure, 1-windowing；2-handle；3-dividing plate；4-packed fruit and vegetable fresh-keeping agent；5-packed efficient cold-retaining agent；6—
Groove；7-cross section is corrugated cardboard；8-solid fruit-vegetable antistaling agent.
Embodiment
A kind of fruit/vegetable fresh-keeping box, using corrugated board as base material, including casing, the casing top set handle 2, the case
Body side sets windowing 1, and the box house is hollow to form a chamber, and the chamber is divided into multiple spaces by dividing plate 3, described
For dividing plate 3 with fluted 6, it is corrugated cardboard 7 that the lower surface of dividing plate 3, which adheres to one layer of cross section, in the gap of the cardboard 7
Place solid fruit-vegetable antistaling agent 8.
The cabinet wall and the lower surface of the dividing plate 3 set preserving fruit and vegetable utilizing oxidant layer.
Packed fruit and vegetable fresh-keeping agent 4 and packed efficiently cold-retaining agent 5 are set on the dividing plate.
The windowing 1 is singly opens or double evolution formulas.
The casing is inside and outside double-layer structure, and two interlayers carry out aluminum coated steel.
The corrugated board is the one or more during A types are stupefied, Type B is stupefied, c-type is stupefied, E types are stupefied；The body paper number of plies is single layered tile
One kind in corrugated paper board, double wall corrugated board, triple wall board；The stupefied high scope of corrugated paper is 1.1~5mm, stupefied number 30~100
Individual/300mm.
The box outer surface carries out picture and text printing, strengthens aesthetic property.
With reference to embodiment, the present invention is described in detail, but protection scope of the present invention is not limited by embodiment.
The fruit and vegetable fresh-keeping agent used in the present embodiment for porous type chitosan antistaling agent, with akali sulphide produce discarded object and bentonite,
Diatomite, carbon ball, inserts are base-material, the molten chitosan of complex acid and active material and are coupled auxiliary agent composition, its concrete composition weight
It is as follows to measure part：
Akali sulphide waste material：2.0-10.0,
Bentonite：5.0-20.0,
Diatomite：5.0-20.0,
Micron order carbon ball：2.0-40.0,
Inserts：2.0-15.0,
The molten chitosan of acid：0.1-3.0,
Active material：0.5-5.0,
It is coupled auxiliary agent：0.5-5.0,
Ultra-pure water：20.0—40.0.
The akali sulphide waste material is that the discarded object after separation akali sulphide is fired in akali sulphide production.
The swelling soil granularity is 200 mesh.
The active material is reagent grade sulfuric acid cerium ammonium, titanium dioxide and other transition metal salt any of which or several
Kind.
The connection auxiliary agent is epoxy resin, acrylic resin, polyurethane resin or organic siliconresin.
The inserts be precipitated calcium carbonate, calcium chloride or or superfined flyash in it is one or more of.
The preparation method of the micron order carbon ball is：
Sodium alginate presoma is dispersed in water with nano-calcium carbonate first and ultrasonic mixing is uniform；Then instilled
Crosslinking curing in calcium chloride solution, sodium alginate-nano-calcium carbonate composite aquogel is made；Then after being replaced using solvent, enter
Row freeze-drying prepares sodium alginate-calcium carbonate composite aerogel and is carbonized, and carbon-based composite aerogel is made；By pickling
Processing procedure removes calcareous composition and micron order carbon ball is made.
The molten chitosan of acid is dissolved in acetum by the chitosan of deacetylation >=98% and formed, the molten chitosan of acid with
The weight ratio of acetum is 1:2.
Its step of preparation process is：
(1) akali sulphide waste material, bentonite, diatomite, micron order carbon ball, active material, the molten shell of acid are weighed in proportion respectively
Glycan, inserts and active material, are placed in ball mill and grind, and are sized to below 200 mesh；
(2) weigh in proportion again and be coupled auxiliary agent, ultra-pure water, at ambient temperature, the two is mixed, stirred；
(3) step (1) is sieved into 200 mesh following component to be mixed and stirred for uniformly with step (2), extruded machine is extruded into
Type, after 100 DEG C of dryings 24 hours, be cut into 3-4mm length particle both porous type chitosan ripener adsorbent.
Embodiment 1
It is base material to choose E types corrugated paper, stupefied high 2.0mm, stupefied 100/300mm of number, double-decker is designed, using overlay film skill
Art is bonded double-layer structure and box body, and cassette bottom, top and carrier ring carry out simply folding, grafting by indentation line to be formed
Antistaling box, and carrier ring is provided with therebetween, windowing is designed to double-open type.Put in waveform cardboard gap internal partition lower surface
There is solid fruit-vegetable antistaling agent, every square metre of net content is 8g, fresh-keeping to fruits and vegetables progress in cryopreservation condition, also can individually be used
Preservation and freshness is carried out to certain fruit in normal temperature condition.
Embodiment 2
Other structures are same as Example 1, and windowing is designed to single open-type structure, the ㎏ of load-bearing 10, fruits and vegetables is put into the fruits and vegetables
Sealed after antistaling box, carry out preservation and freshness.
Embodiment 3
Experiment is compared with the fresh-keeping and of the present invention fruit/vegetable fresh-keeping box of Polythene Bag, the low temperature under identical conditions (3 DEG C -8 DEG C)
Preservation and freshness leek, cherry, fresh dates, pleurotus eryngii, grape, fresh matsutake mushroom, it is as a result as follows：
Embodiment 4
Two groups of leek, cherry, fresh dates, pleurotus eryngii, grape, fresh matsutake mushroom are soaked into 1min respectively in fresh-keeping liquid, taken out
Rearmounted ventilation is dried, be respectively placed in Polythene Bag and fruit/vegetable fresh-keeping box in 3 DEG C -8 DEG C preservation Contrast on effect, as a result such as
Under：
Claims (6)
- A kind of 1. fruit/vegetable fresh-keeping box, it is characterised in that：Using corrugated board as base material, including casing, the casing top set and carried Hand, the casing side set windowing, and the box house is hollow to form a chamber, and the chamber is divided into multiple skies by dividing plate Between, the dividing plate band is fluted, and it is corrugated cardboard that the dividing plate lower surface, which adheres to one layer of cross section, the gap of the cardboard Interior placement solid fruit-vegetable antistaling agent.
- 2. fruit/vegetable fresh-keeping box according to claim 1, it is characterised in that：The cabinet wall and the dividing plate lower surface are set Preserving fruit and vegetable utilizing oxidant layer.
- 3. fruit/vegetable fresh-keeping box according to claim 1, it is characterised in that：Packed fruit and vegetable fresh-keeping agent and bag are set on the dividing plate Fill efficient cold-retaining agent.
- 4. fruit/vegetable fresh-keeping box according to claim 1, it is characterised in that：The windowing is singly opens or double evolution formulas.
- 5. fruit/vegetable fresh-keeping box according to claim 1, it is characterised in that：The casing is inside and outside double-layer structure, and two interlayers enter Row aluminum coated steel.
- 6. fruit/vegetable fresh-keeping box according to claim 1, it is characterised in that：The corrugated board for A types are stupefied, Type B is stupefied, c-type is stupefied, One or more during E types are stupefied；The body paper number of plies is one kind in individual layer corrugated board, double wall corrugated board, triple wall board； The stupefied high scope of corrugated paper is 1.1~5mm, stupefied 30~100/300mm of number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501172.6U CN206691726U (en) | 2017-05-04 | 2017-05-04 | A kind of fruit/vegetable fresh-keeping box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501172.6U CN206691726U (en) | 2017-05-04 | 2017-05-04 | A kind of fruit/vegetable fresh-keeping box |
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| Publication Number | Publication Date |
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| CN206691726U true CN206691726U (en) | 2017-12-01 |
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| CN201720501172.6U Active CN206691726U (en) | 2017-05-04 | 2017-05-04 | A kind of fruit/vegetable fresh-keeping box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809452A (en) * | 2020-07-01 | 2020-10-23 | 北京鉴真保鲜科技有限公司 | Corrugated paper and preparation method and application thereof |
-
2017
- 2017-05-04 CN CN201720501172.6U patent/CN206691726U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809452A (en) * | 2020-07-01 | 2020-10-23 | 北京鉴真保鲜科技有限公司 | Corrugated paper and preparation method and application thereof |
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