CN211870088U - Passive temperature control full-paper packaging box for fruits and vegetables - Google Patents
Passive temperature control full-paper packaging box for fruits and vegetables Download PDFInfo
- Publication number
- CN211870088U CN211870088U CN201922385670.0U CN201922385670U CN211870088U CN 211870088 U CN211870088 U CN 211870088U CN 201922385670 U CN201922385670 U CN 201922385670U CN 211870088 U CN211870088 U CN 211870088U
- Authority
- CN
- China
- Prior art keywords
- box body
- layer
- box
- vegetables
- fruits
- 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
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 18
- 235000012055 fruits and vegetables Nutrition 0.000 title abstract description 31
- 238000005192 partition Methods 0.000 claims abstract description 48
- 239000002826 coolant Substances 0.000 claims abstract description 36
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 25
- 235000013311 vegetables Nutrition 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 22
- 239000000123 paper Substances 0.000 claims abstract description 13
- 238000012856 packing Methods 0.000 claims abstract description 11
- 239000011232 storage material Substances 0.000 claims abstract description 11
- 239000011087 paperboard Substances 0.000 claims abstract description 9
- 230000008859 change Effects 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 57
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 239000011111 cardboard Substances 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 13
- 230000035699 permeability Effects 0.000 abstract description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 7
- 230000002595 cold damage Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004794 expanded polystyrene Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000001034 Frostbite Diseases 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Packages (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
The utility model provides a fruit vegetables are with whole paper packing box of passive control by temperature change, include: the cold storage box comprises a box body with an opening at the top, a box cover covered on the box body, a partition plate arranged in the box body and a cold storage agent; the box body comprises an outer layer and an inner layer, wherein the outer layer is a corrugated paperboard layer, and the inner layer is a heat-insulating layer; a plurality of partition plates are arranged, each partition plate is parallel to the heat-insulating layer, and a gap is arranged between the corresponding heat-insulating layer and the partition plate; the coolant is disposed within the gaps and/or between the partitions. The packaging box can isolate the coolant from the fruits and vegetables through the arrangement of the partition plate, and can avoid cold damage caused by direct contact of the coolant and the fruits and vegetables; according to the requirements of the storage temperature of the fruits and vegetables, the cold storage agent can be selectively arranged in different gaps and different positions; in addition, through the limited to the insulation can material, the box body can have certain thermal insulation performance, and meanwhile, the box body also has certain air permeability, and the breathing requirement of fruits and vegetables can be met.
Description
Technical Field
The utility model relates to a fruit vegetables transportation packaging technical field especially relates to a fruit vegetables are with whole paper packing box of passive control by temperature change.
Background
With the improvement of life quality, people have higher consumption requirements on the season and freshness of fruits and vegetables. At present, during the transportation process of fruits and vegetables, the fruits and vegetables are often packaged by using a sealed box body and then transported to a destination; in the whole transportation process, the temperature is not controllable, the ventilation condition is poor, and fruits and vegetables are easy to rot in high-temperature weather, so that great waste and economic loss are caused; therefore, the storage and transportation of fruits and vegetables need to be carried out under proper low-temperature conditions.
Due to the problems of insufficient quantity of refrigerated vehicles, high logistics cost, large energy consumption and the like, the passive temperature control packaging box is produced. At present, most of insulation boxes common in the market are made of Expanded Polystyrene (EPS), expanded polystyrene plastic has a low heat conductivity coefficient, but is easy to damage and difficult to recycle, and white pollution can be caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a fruit vegetables are with passive control by temperature change full paper packing box to solve the fragile, difficult recovery, the environmental pollution and the relatively poor problem of gas permeability that current packing box exists.
Based on above-mentioned purpose, the utility model provides a fruit vegetables are with whole paper packing box of passive control by temperature change, the packing box includes: the cold storage box comprises a box body with an opening at the top, a box cover covered on the box body, a partition plate arranged in the box body and a cold storage agent;
the box body comprises an outer layer and an inner layer, wherein the outer layer is a corrugated paperboard layer, and the inner layer is a heat-insulating layer;
the heat insulation layer is arranged on the heat insulation layer, and a plurality of partition plates are arranged, wherein each partition plate is parallel to the heat insulation layer, and a gap is formed between each partition plate and the corresponding heat insulation layer; the coolant is disposed within the gap and/or between the partitions.
The packaging box of the utility model can isolate the coolant from the fruits and vegetables through the arrangement of the partition plate, and can avoid the coolant from directly contacting with the fruits and vegetables to cause cold damage; the coolant can be selectively arranged in different gaps and different positions (such as the gaps or the partition plates) according to the storage temperature requirement of fruits and vegetables; in addition, the outer layer of the box body is a corrugated paperboard layer, has certain air permeability and can meet the breathing requirements of fruits and vegetables.
Optionally, the number of the partition plates is 4, two partition plates are respectively arranged on two sides of the box body, and the other two partition plates are arranged in the middle of the box body in parallel;
the coolant is arranged between the partition boards on two sides of the box body and the box body, and between the two partition boards in the middle of the box body.
Through the aforesaid specifically injectting of baffle position can make the coolant sets up the intermediate position of box makes the fruit vegetables can be placed to coolant both sides homoenergetic, avoids coolant cold volume process the box lateral wall is put outward, improves coolant cold volume utilization ratio.
Optionally, the separator is corrugated cardboard. Through right the concrete of baffle is injectd, makes the baffle has certain heat-proof quality, avoids the cold-storage agent frostbite fruit vegetables have certain gas permeability simultaneously, satisfy fruit vegetables breathing requirement.
Optionally, the thickness of the partition plate is 3.3-5.3 mm; through right the concrete of baffle thickness is injectd, can make the baffle have certain cushioning effect, reduces the damage of external impact and vibration to the fruit vegetables in the transportation, and the avoidance that simultaneously can be better is too thin, and cold volume pierces through the baffle and freezes the fruit vegetables to and prevent that the baffle from being too thick, cold volume pierces through the baffle time longer, leads to reducing the inside temperature time of box is longer, and material cost increases in addition, still occupies fruit vegetables parking space.
Optionally, the case further comprises an adhesive layer disposed between the outer layer and the inner layer. The outer layer and the inner layer can be bonded by providing an adhesive layer.
Optionally, the insulating layer is a honeycomb paperboard layer. Through the specific limited to the heat preservation layer material, make the insulation can make through the whole paper material, honeycomb cardboard layer inside has hollow structure moreover, can make the box has certain thermal insulation performance and gas permeability.
Optionally, the thickness of the heat preservation layer is 20-50 mm. Through the specific limitation on the thickness of the heat-insulating layer, the internal space of the box body is improved to the maximum extent while a certain heat-insulating effect is achieved.
Optionally, the coolant is rectangular parallelepiped. Through the limitation on the shape of the coolant, the coolant has a large surface area on the basis of a certain amount, so that the cold energy can be rapidly released, and the temperature in the box body can be rapidly reduced.
From the above, can see that the utility model provides a pair of fruit vegetables are with passive control by temperature change full paper packing box includes following effect at least:
the packaging box of the utility model can isolate the coolant from the fruits and vegetables through the arrangement of the partition plate, and can avoid the coolant from directly contacting with the fruits and vegetables to cause cold damage; the coolant can be selectively arranged in different gaps and different positions (such as the gaps or the partition plates) according to the storage temperature requirement of fruits and vegetables; the quantity of the coolant can be flexibly adjusted according to the storage temperature requirement of the fruits and vegetables; in addition, through to the injecing of insulation can material, can make the box has certain thermal insulation performance, still has certain air permeability simultaneously, can satisfy the breathing requirement of fruit vegetables.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a first schematic structural diagram of a passive temperature control all-paper packaging box for fruits and vegetables provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a passive temperature control all-paper packaging box for fruits and vegetables provided by an embodiment of the present invention;
fig. 3 is a third schematic diagram of the structure of the passive temperature control all-paper packaging box for fruits and vegetables provided by the embodiment of the present invention.
Shown in the figure:
1-box body, 11-outer layer, 12-heat insulation layer; 2-a separator; 3-a coolant; 4-gap.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Combine fig. 1 to show, the utility model provides a fruit vegetables are with whole paper packing box of passive control by temperature change, this packing box includes: a box body 1 with an open top, a box cover (not shown) covered on the box body 1, a clapboard 2 arranged inside the box body 1 and a coolant 3;
the box body 1 comprises an outer layer 11 and an inner layer 12, wherein the outer layer 11 is a corrugated paperboard layer, and the inner layer 12 is a heat-insulating layer;
4 partition plates 2 are arranged, each partition plate 2 is arranged in parallel with the heat-insulating layer 12, and a gap 4 is arranged between each partition plate 2 and the corresponding heat-insulating layer 12; the coolant 3 is disposed in the gap 4.
The packaging box of the utility model can isolate the coolant 3 from the fruits and vegetables through the arrangement of the partition board 2, and can avoid the coolant 2 from directly contacting with the fruits and vegetables to cause cold damage; the adding number of the cold storage agents can be selected according to the storage temperature requirement of the fruits and vegetables; in addition, the corrugated paperboard layer 11 has certain air permeability, and can meet the breathing requirements of fruits and vegetables.
The utility model discloses in do not do strict restriction to the material of baffle 2, for example, can be as required in the suitable conventional material of selection in this field, specifically can be corrugated container board, plank, cystosepiment etc..
Further, the partition board 2 is a corrugated board; through specifically injecing the baffle 2 material for baffle 2 has certain heat-proof quality, avoids cold-storage agent 3 to freeze fruit vegetables, has certain gas permeability and shock-absorbing capacity simultaneously, satisfies fruit vegetables breathing requirement, and reduces the damage of external shock and vibration in the transportation to fruit vegetables.
The utility model does not strictly limit the thickness of the clapboard 2, and the thickness of the clapboard 2 can be 3.3-5.3 mm, specifically 4.3 mm; in other embodiments, the thickness of the partition board 2 may be any other value within 3.3 to 5.3 mm. Through specifically injecing to 2 thickness of baffle, can make baffle 2 have certain cushioning effect, reduce in the transportation external impact and the damage of vibration to the fruit vegetables, avoid too thin that simultaneously can be better, cold volume pierces through baffle 2 and freezes the fruit vegetables to and prevent that baffle 2 is too thick, cold volume pierces through baffle 2 time longer, it is longer to lead to reducing 1 inside temperature time of box, and material cost increases in addition, still occupies fruit vegetables parking space.
The utility model does not strictly limit the material of the heat-insulating layer 12, and can select proper conventional heat-insulating materials in the field according to the requirement; for example, it may be a honeycomb paperboard. Through the concrete limited to the heat preservation layer 12 material for the insulation can is made by full paper material, and the inside hollow structure that has of honeycomb cardboard moreover can make box 1 have certain thermal insulation performance and gas permeability.
Further, the thickness of the heat-insulating layer 12 can be 20-50 mm; specifically, it may be 30 mm; in other embodiments, the thickness of the insulating layer 12 may be any other value within 20-50 mm. Through the specific limitation on the thickness of the heat insulation layer 12, the internal space of the box body is improved to the maximum extent while a certain heat insulation effect is achieved.
In one embodiment, the coolant 3 has a rectangular parallelepiped shape.
Through the limited to the shape of the coolant 3, the coolant 3 can have a large surface area on a certain amount of basis, the cold energy can be rapidly released, and the temperature in the box body 1 can be rapidly reduced.
Referring to fig. 2, in one embodiment, two partition plates 2 are respectively disposed at two sides of the box body 1, and the other two partition plates 2 are disposed in parallel in the middle of the box body 1;
the coolant 3 is disposed between the partition plates 2 at both sides of the case 1 and the case 1, and between the two partition plates 2 in the middle of the case 1.
Through the concrete injecing of above-mentioned baffle 2 position, can make cold-storage agent 3 set up the intermediate position at box 1 for fruit vegetables can be placed to 3 both sides homoenergetic of cold-storage agent, avoid cold-storage agent 3 cold volume to put outward through 1 lateral wall of box, improve cold-storage agent 3 cold volume utilization ratio.
Referring to fig. 3, in one embodiment, four partition boards 2 are arranged in parallel, and two partition boards are used as a group, a coolant 3 is arranged between the partition boards 2 in each group, and the two groups of partition boards 2 divide the box body 1 into three fruit and vegetable storage areas.
Through the injecion of 2 positions of above-mentioned baffle, can separate box 1 for 3 regions, and the middle zone both sides all are provided with coolant 3, and the both sides region only has one side to be provided with coolant 3, consequently, can be according to different fruit vegetables to the temperature needs, can place different fruit vegetables at different regional selectivity, can satisfy the requirement of packing different fruit vegetables simultaneously.
In one embodiment, the case 1 further comprises an adhesive layer (not shown) disposed between the outer layer and the inner layer.
By providing the adhesive layer, the inner layer can be more favorably attached to the inner surface of the outer layer.
The packaging box of the utility model can isolate the coolant 3 from the fruits and vegetables through the arrangement of the partition board 2, and can avoid the coolant 3 from directly contacting with the fruits and vegetables to cause cold damage; according to the storage temperature requirement of fruits and vegetables, the cold storage agent 3 can be added into different gaps 4 and different positions (such as gaps 4 or between the partition plates 2); in addition, through the limited to the insulation can material, the box body 1 can have certain thermal insulation performance and certain air permeability, and the breathing requirement of fruits and vegetables can be met.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a fruit vegetables are with whole paper packing box of passive control by temperature change which characterized in that includes: the cold storage box comprises a box body with an opening at the top, a box cover covered on the box body, a partition plate arranged in the box body and a cold storage agent;
the box body comprises an outer layer and an inner layer, wherein the outer layer is a corrugated paperboard layer, and the inner layer is a heat-insulating layer;
the heat insulation layer is arranged on the heat insulation layer, and a plurality of partition plates are arranged, wherein each partition plate is parallel to the heat insulation layer, and a gap is formed between each partition plate and the corresponding heat insulation layer; the coolant is disposed within the gap and/or between the partitions.
2. The packaging box according to claim 1, wherein the number of the partition plates is 4, two of the partition plates are respectively arranged at two sides of the box body, and the other two partition plates are arranged in the middle of the box body in parallel;
the coolant is arranged between the partition boards on two sides of the box body and the box body, and between the two partition boards in the middle of the box body.
3. A packaging case according to claim 1 wherein the divider is corrugated cardboard.
4. The packaging box according to claim 1, wherein the thickness of the partition board is 3.3-5.3 mm.
5. The package of claim 1, wherein the box further comprises an adhesive layer disposed between the outer layer and the inner layer.
6. The packaging box according to claim 1, wherein the insulating layer is a honeycomb paperboard layer.
7. The packaging box according to claim 1, wherein the thickness of the heat preservation layer is 20-50 mm.
8. A packaging case according to claim 1 wherein the coolant is rectangular parallelepiped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922385670.0U CN211870088U (en) | 2019-12-26 | 2019-12-26 | Passive temperature control full-paper packaging box for fruits and vegetables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922385670.0U CN211870088U (en) | 2019-12-26 | 2019-12-26 | Passive temperature control full-paper packaging box for fruits and vegetables |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211870088U true CN211870088U (en) | 2020-11-06 |
Family
ID=73263726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201922385670.0U Expired - Fee Related CN211870088U (en) | 2019-12-26 | 2019-12-26 | Passive temperature control full-paper packaging box for fruits and vegetables |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211870088U (en) |
-
2019
- 2019-12-26 CN CN201922385670.0U patent/CN211870088U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2763849C (en) | A temperature control system | |
KR101764406B1 (en) | Packing box having heat and cold insulation funtion and method for manufacturing thereof | |
EP2900568B1 (en) | Convection based temperature assured packaging system | |
KR200471021Y1 (en) | Box-type packaging which can control the internal temperature | |
CN108069143B (en) | Insulation can for cold chain commodity circulation | |
CN211870088U (en) | Passive temperature control full-paper packaging box for fruits and vegetables | |
CN107934118A (en) | A kind of novel corrugated carton | |
CN210063938U (en) | Heat-preservation waterproof corrugated carton | |
CN202897166U (en) | Logistics turnover box | |
WO2011145806A2 (en) | Fabric for a thermal insulation box | |
JP4335721B2 (en) | Cryogenic transport packing device and manufacturing method thereof | |
KR20150000671U (en) | Box-type packaging which can control the internal temperature | |
JP3204455U (en) | Collective packaging container | |
CN114108381A (en) | Production process of shock-absorbing corrugated board | |
CN219770660U (en) | Cold chain insulation can with ice box | |
EP3601095B1 (en) | Insulating container | |
CN208165557U (en) | Combined fruit and vegetable fresh-keeping box | |
CN205525830U (en) | Fruit and vegetable fresh -keeping carton with cold -stored function | |
KR101982638B1 (en) | Superchilling packaging system for fresh delivery | |
JP4225157B2 (en) | Cold storage box and cold storage packaging container using the same | |
CN215827455U (en) | Compound heat preservation corrugated paper and heat preservation carton | |
CN213293080U (en) | Folding type heat insulation box | |
CN211494983U (en) | Packing box with cold-stored function | |
KR102469430B1 (en) | Packaging box with warm and cool function | |
CN214453502U (en) | Inflatable heat-preservation packaging box |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 Termination date: 20211226 |