CN210028611U - Fruit vegetables commodity heat preservation packaging film that takes precautions against earthquakes - Google Patents
Fruit vegetables commodity heat preservation packaging film that takes precautions against earthquakes Download PDFInfo
- Publication number
- CN210028611U CN210028611U CN201920398866.0U CN201920398866U CN210028611U CN 210028611 U CN210028611 U CN 210028611U CN 201920398866 U CN201920398866 U CN 201920398866U CN 210028611 U CN210028611 U CN 210028611U
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- China
- Prior art keywords
- heat
- insulating
- packaging film
- layer
- heat preservation
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- 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
- 238000004321 preservation Methods 0.000 title claims abstract description 45
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 34
- 229920006280 packaging film Polymers 0.000 title claims abstract description 25
- 239000012785 packaging film Substances 0.000 title claims abstract description 25
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 19
- 235000012055 fruits and vegetables Nutrition 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- 229920001903 high density polyethylene Polymers 0.000 claims description 7
- 239000004700 high-density polyethylene Substances 0.000 claims description 7
- 239000011888 foil Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 238000010101 extrusion blow moulding Methods 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000012856 packing Methods 0.000 abstract description 21
- 235000021022 fresh fruits Nutrition 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000006837 decompression Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 36
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000005030 aluminium foil Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a fruit vegetables commodity packaging film that takes precautions against earthquakes that keeps warm, its characterized in that: the heat-insulating layer comprises a heat-insulating layer and an internal buffer layer tightly attached to the inner surface of the heat-insulating layer, wherein the internal buffer layer is a plurality of bubble cavities uniformly distributed on the inner surface of the heat-insulating layer. The utility model discloses a bubble chamber in the packaging film can play the effect of taking precautions against earthquakes decompression to the fresh fruit vegetables in the packing, avoids mechanical damage's production, and the heat preservation can keep the constancy of temperature in the packing to keep the quality of the fresh fruit vegetables commodity of electricity merchant's commodity circulation in-process, the fruit vegetables heat preservation packing of adaptation different grade type can used repeatedly, reduces fruit vegetables commodity packing cost of transportation.
Description
Technical Field
The utility model relates to a fruit vegetables commodity heat preservation packaging film that takes precautions against earthquakes especially relates to a fruit vegetables commodity electricity merchant commodity flow heat preservation packaging film that takes precautions against earthquakes.
Background
China is a big country for producing, exporting and consuming fruits and vegetables, and the loss rate of fruits and vegetables circulating at normal temperature is as high as 20-35% every year. The fresh fruit and vegetable commodities have the characteristics of short quality guarantee period, short value guarantee period, easy decay and deterioration caused by mechanical damage and the like, and the fresh fruit and vegetable commodities are easy to decay and deteriorate at high temperature in the distribution process, so that the fresh fruit and vegetable commodities are greatly lost in the circulation process. In recent years, with the development of e-commerce platforms and e-commerce logistics, e-commerce distribution of fresh fruit and vegetable commodities becomes a powerful resistance which influences the rapid development of e-commerce, especially mechanical damage and high temperature-induced decay and deterioration, and seriously influences the circulation of the fresh fruit and vegetable commodities. Therefore, the packaging film which can effectively preserve heat and resist mechanical damage from vibration is very important in the quality of the fresh fruit and vegetable commodity electronic commerce logistics process.
At present, researchers propose some fresh fruit and vegetable heat preservation packaging measures. For example, patent application No. 201720652746.X discloses a thermal packing device including an air-packing device, a thermal packing inner container and a thermal packing outer container, the air-packing device having a receiving chamber for receiving a packed object. The patent 'a multifunctional heat-insulating packaging material' (patent application number: 201510705762.6) discloses a multifunctional heat-insulating material, relating to the field of packaging materials, which consists of an inner layer, a middle layer and an outer layer, wherein the inner layer, the protective layer, the middle layer, the heat-insulating layer and the outer layer, are sealing layers, and have strong sealing performance and good heat-insulating performance. The patent 'a shockproof packaging box' (patent application number: 201720832418.8) discloses a shockproof packaging box, which comprises a left box body and a right box body, wherein the left box body is formed by combining a plurality of soft materials with plate-shaped structures in a grid-shaped structure, and the inner side surface of the left box body is provided with a first accommodating groove; the right box body is formed by combining a plurality of soft materials with platy structures in a latticed structure, and a second object containing groove is formed in the inner side surface of the right box body; the first object containing groove and the second object containing groove are butted to form a cavity for containing objects to be packaged.
Although the method has a certain oscillation prevention or heat preservation effect in the circulation process of the fresh fruits and vegetables, the problems of high cost, limited capacity, single application range and the like exist, the problems of use waste and the like are caused, and the application range of the method is limited. Therefore, a simple and efficient heat-preservation anti-oscillation packaging film is urgently needed to be developed to solve the heat-preservation anti-oscillation problem in the distribution process of the fresh fruits and vegetables, so that the purposes of prolonging the distribution time and the distribution distance and maintaining the quality of the fresh fruits and vegetables are achieved.
Disclosure of Invention
To the problem, the utility model aims at providing a vegetables and fruits commodity heat preservation packaging film that takes precautions against earthquakes can adapt to the vegetables and fruits heat preservation packing of different grade type, can delay the mutual extrusion collision in the transportation, avoids mechanical damage to keep the quality of electricity merchant's commodity circulation in-process living bright vegetables and fruits commodity, moreover can used repeatedly, reduce vegetables and fruits commodity packing cost of transportation.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fruit vegetables commodity heat preservation packaging film that takes precautions against earthquakes which characterized in that: the heat-insulating layer comprises a heat-insulating layer and an internal buffer layer tightly attached to the inner surface of the heat-insulating layer, wherein the internal buffer layer is a plurality of bubble cavities uniformly distributed on the inner surface of the heat-insulating layer.
Preferably, the heat preservation layer is a double-layer heat preservation structure comprising a heat preservation outer layer and a heat preservation inner layer which are tightly attached to each other, and the internal buffer layer is tightly attached to the inner surface of the heat preservation inner layer.
Preferably, the heat-preservation outer layer is made of tin foil paper or aluminum foil paper.
Preferably, the thickness of the tin foil paper or the aluminum foil paper is 0.1-0.2 mm.
Preferably, the heat-insulating inner layer is a high-density polyethylene heat-insulating film.
Preferably, the thickness of the high-density polyethylene heat-insulating film is 0.06-0.1 mm.
Preferably, a plurality of bubble cavities are uniformly distributed on the inner surface of the heat insulation layer at intervals.
Preferably, the bubble chamber is formed by extrusion blow molding of high-pressure polyethylene.
Preferably, the diameter of the bubble cavity is 6-10 mm.
The utility model discloses owing to take above technical scheme, it has following advantage: 1. the utility model discloses a packaging film includes heat preservation and inside buffer layer, and inside buffer layer is a plurality of bubble chambeies of equipartition on the heat preservation internal surface, and the bubble chamber can play the effect of shockproof decompression to the fresh fruit vegetables in the packing, avoids mechanical damage's production, and the heat preservation can keep the constancy of temperature in the packing to keep the quality of the fresh fruit vegetables commodity of electricity merchant commodity circulation in-process, the fruit vegetables heat preservation packing of adaptation different grade type can used repeatedly, reduces fruit vegetables commodity packing cost of transportation. 2. The utility model discloses a heat preservation is the double-deck insulation construction including the heat preservation skin and the heat preservation inlayer of hugging closely each other, and heat preservation skin adopts tin foil paper or aluminium foil paper, and the heat preservation inlayer adopts high density polyethylene heat preservation membrane, improves the heat preservation ability of packaging film, and simultaneously, expansion and folding that tin foil paper, aluminium foil paper and high density polyethylene heat preservation membrane homoenergetic can be convenient can realize the reuse of packaging film, reduces fruit vegetables commodity packing cost of transportation.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic side view of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the objects, features and advantages of the invention can be more clearly understood. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but are merely intended to illustrate the spirit of the technical solution of the present invention.
As shown in fig. 1 and 2, the utility model provides a shockproof packaging film of fruit vegetables commodity heat preservation, including heat preservation 1, hug closely inside buffer layer 2 on the internal surface of heat preservation 1, inside buffer layer 2 is a plurality of bubble chamber 21 of equipartition on the internal surface of heat preservation 1.
In the above embodiment, preferably, the heat insulation layer 1 is a double-layer heat insulation structure including an outer heat insulation layer 11 and an inner heat insulation layer 12 which are closely attached to each other, and the inner buffer layer 2 is closely attached to the inner surface of the inner heat insulation layer 12.
In the above embodiment, preferably, the heat-insulating outer layer 11 may be made of tin-foil paper or aluminum-foil paper, and the thickness is 0.1-0.2 mm.
In the above embodiment, preferably, the heat-insulating inner layer 12 is a high-density polyethylene heat-insulating film with a thickness of 0.06-0.1 mm.
In the above embodiment, it is preferable that the plurality of bubble chambers 21 are uniformly distributed at intervals on the inner surface of the heat insulating layer 1.
In the above embodiment, the bubble chamber 21 is preferably formed by high-pressure polyethylene through high-temperature extrusion blow molding, and the diameter thereof is 6-10 mm.
The utility model discloses when using, fruit vegetables commodity wrap up in the packaging film, and bubble chamber 31 can play the effect of taking precautions against earthquakes decompression to the fresh fruit vegetables in the packing, avoids mechanical damage's production, and heat preservation outer 1 and middle heat preservation 2 can keep the constancy of temperature in the packing. The utility model discloses the size of the shockproof packaging film of heat preservation can change according to packing capacity needs, can be suitable for the packing of different capacity, has sustainability, environmental protection, convenient to use is swift, can fold characteristics at will, reduces fruit vegetables commodity packing cost of transportation.
The present invention has been described only with reference to the above embodiments, and the structure, arrangement position and connection of the components may be changed. On the basis of the technical scheme of the utility model, the all sides according to the utility model discloses the principle is all not excluded to the improvement that individual part goes on or the transform of equivalence the utility model discloses a protection scope is outside.
Claims (9)
1. The utility model provides a fruit vegetables commodity heat preservation packaging film that takes precautions against earthquakes which characterized in that: the heat-insulating layer comprises a heat-insulating layer and an internal buffer layer tightly attached to the inner surface of the heat-insulating layer, wherein the internal buffer layer is a plurality of bubble cavities uniformly distributed on the inner surface of the heat-insulating layer.
2. The heat-insulating and shock-proof packaging film for fruit and vegetable commodities as claimed in claim 1, wherein: the heat preservation layer is a double-layer heat preservation structure comprising a heat preservation outer layer and a heat preservation inner layer which are tightly attached to each other, and the internal buffer layer is tightly attached to the inner surface of the heat preservation inner layer.
3. The heat-insulating and shock-proof packaging film for fruit and vegetable commodities as claimed in claim 2, wherein: the heat preservation outer layer is made of tin foil paper or aluminum foil paper.
4. The heat-insulating and shock-proof packaging film for fruit and vegetable commodities as claimed in claim 3, wherein: the thickness of the tin foil paper or the aluminum foil paper is 0.1-0.2 mm.
5. The heat-insulating and shock-proof packaging film for fruit and vegetable commodities as claimed in claim 2, wherein: the heat-insulating inner layer is a high-density polyethylene heat-insulating film.
6. The heat-insulating and shock-proof packaging film for fruit and vegetable commodities as claimed in claim 5, wherein: the thickness of the high-density polyethylene heat-insulating film is 0.06-0.1 mm.
7. The heat-insulating and shock-proof packaging film for fruit and vegetable commodities as claimed in claim 1, wherein: the bubble cavities are uniformly distributed on the inner surface of the heat insulation layer at intervals.
8. The heat-insulating and shock-proof packaging film for fruit and vegetable commodities as claimed in claim 1, wherein: the bubble cavity is formed by extrusion blow molding of high-pressure polyethylene.
9. The heat-insulating and shock-proof packaging film for fruit and vegetable commodities as claimed in any one of claims 1 to 8, wherein: the diameter of the bubble cavity is 6-10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398866.0U CN210028611U (en) | 2019-03-27 | 2019-03-27 | Fruit vegetables commodity heat preservation packaging film that takes precautions against earthquakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398866.0U CN210028611U (en) | 2019-03-27 | 2019-03-27 | Fruit vegetables commodity heat preservation packaging film that takes precautions against earthquakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210028611U true CN210028611U (en) | 2020-02-07 |
Family
ID=69356865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920398866.0U Expired - Fee Related CN210028611U (en) | 2019-03-27 | 2019-03-27 | Fruit vegetables commodity heat preservation packaging film that takes precautions against earthquakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210028611U (en) |
-
2019
- 2019-03-27 CN CN201920398866.0U patent/CN210028611U/en not_active Expired - Fee Related
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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: 20200207 |