CN107284873B - A kind of substrate, matrix and cold chain transportation preservation device - Google Patents
A kind of substrate, matrix and cold chain transportation preservation device Download PDFInfo
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- CN107284873B CN107284873B CN201710377668.1A CN201710377668A CN107284873B CN 107284873 B CN107284873 B CN 107284873B CN 201710377668 A CN201710377668 A CN 201710377668A CN 107284873 B CN107284873 B CN 107284873B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage
- B65D85/52—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage for living plants; for growing bulbs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/022—Containers made of shock-absorbing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D2565/38—Packaging materials of special type or form
- B65D2565/381—Details of packaging materials of special type or form
- B65D2565/388—Materials used for their gas-permeability
Abstract
The present invention relates to a kind of substrate, matrix and cold chain transportation preservation device, the substrate is made of at least one fibrous material, and the fibrous material is distributed in imbricate, so that the substrate is in 3D structure and has the first gas porosity and first thickness.Matrix includes above-mentioned substrate and the functional adjusting material for being loaded on the substrate.Cold chain transportation preservation device includes above-mentioned matrix and the fresh products for being put into the matrix.Substrate of the invention is conducive to anchorage and fluid circulation, to provide enough spaces and aerobic environment for wherein growing plants root system or other species；The functional material that adjusts in matrix can provide necessary functional materials for species；Cold chain transportation preservation device not only ecological, environmental protective, and structure is simple, it is light-weight, it can be very good the transmitting for preventing cooling capacity, reach preferable cold insulation effect, product is enabled to reach prolonged fresh-keeping effect.
Description
Technical field
The present invention relates to the technical field of logistics transportation more particularly to a kind of substrates, matrix and the fresh-keeping dress of cold chain transportation
It sets.
Background technique
Raising with social progress and country to fresh goods quality requirements, cold chain Industry Quick Development get up, more
Come more vegetables, melon and fruit, the flesh of fish, egg milk by stored under refrigeration and transport come guaranteed quality.Freezer pre-cooling and frozen products insulated container
Transport greatly reduces the damage rate of goods of fresh goods, improves product freshness.
Existing cold chain refrigerator heat insulation effect is poor, and the time of temperature keeping is shorter, during transportation, transports article
It needs to be placed on and carries out Refrigerated Transport on storage cold plate, and usually will appear road injustice in transport and the situations such as jolt, cause to transport
There is situations such as downthrust in article.In addition, its structure is complicated for cold chain dedicated box, heavy, manufacturing cost is high, poor universality,
And cold chain transportation ice bag is since its outer packing is mostly plastics, inside filling is mostly gelatinous mass, therefore not environmentally friendly enough.
Summary of the invention
In view of the above problems in the prior art, the object of the present invention is to provide a kind of substrate, matrix and cold chain transportations
Preservation device.
In order to solve the above-mentioned technical problem, the first aspect of the present invention provides a kind of substrate, and the substrate is by least one
Fibrous material constitute, the fibrous material in imbricate be distributed so that the substrate in 3D structure and have the first gas porosity with
First thickness.
Further, at least one fibrous material includes scaffold fibers, moves and plant fiber and environmental-friendly viscose fibre,
The scaffold fibers are made of high-modulus crude fibre, are used to support the 3D framework of the substrate.
The second aspect of the present invention provides a kind of matrix, which includes substrate and functional adjusting material, the substrate
For substrate provided by first aspect present invention, the functional mixture that adjusts is in the substrate.
Further, the functional material that adjusts is vermiculite, perlite, bentonite, weathered coal, humic acid, water conservation material
The mixing of one or more of material.
Preferably, the water-keeping material is one or more of Sodium Polyacrylate, polyacrylic acid potassium, poly amic acid
Mixing.
The third aspect of the present invention provides a kind of cold chain transportation preservation device, which includes matrix and be put into described matrix
Fresh products, described matrix is matrix provided by second aspect of the present invention, and described matrix is used to provide the described fresh products
Required space and suitable low temperature.
The invention has the following beneficial effects:
1, substrate of the invention has 3D structure, certain gas porosity and thickness, is conducive to increase anchorage and gas/liquid
Body circulation, and enough spaces and aerobic environment are provided for wherein growing plants root system or other species.
2, matrix of the invention includes substrate and functional adjusting material, and functionality, which adjusts material, to provide necessity for species
Functional materials, substrate can provide necessary space for species.
3, cold chain transportation preservation device of the invention not only ecological, environmental protective, and structure is simple, it is light-weight, it can be very good
The transmitting for preventing cooling capacity reaches preferable cold insulation effect, and product is enabled to reach prolonged fresh-keeping effect.Further, since
Substrate has the first gas porosity, can be very good the impact force and extruding force that occur during Absorption And Transportation, so that the cold chain
The downthrust situation that transportation fresh-retaining device can effectively prevent fresh products from occurring during transportation.
Detailed description of the invention
It, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of technical solution of the present invention
The attached drawing used is briefly described.It should be evident that drawings in the following description are only some embodiments of the invention, it is right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Its attached drawing.
Fig. 1 is a kind of structural schematic diagram for substrate that one embodiment of the invention provides；
Fig. 2 be another embodiment of the present invention provides a kind of matrix cross-sectional view；
Fig. 3 be another embodiment of the present invention provides a kind of ecological interface repair system cross-sectional view；
Fig. 4 be another embodiment of the present invention provides a kind of cold chain transportation preservation device structural schematic diagram；
Fig. 5 be another embodiment of the present invention provides a kind of ecological interface repair system preparation method flow diagram；
In figure: 1- scaffold fibers, 2- is dynamic to plant fiber and environmental-friendly viscose fibre, and 3- functionality adjusts material, 31- base
Body, 32- plant species, 33- substrate
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without making creative work it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
The present embodiment provides a kind of substrate, which is made of at least one fibrous material, and the fibrous material is in imbrication
Shape distribution, so that the substrate is in 3D structure and has the first gas porosity and first thickness.
Specifically, please referring to the structural schematic diagram of substrate shown in FIG. 1, the substrate is preferably fine by scaffold fibers 1, dynamic plant
The environmental-friendly viscose fibre 2 of peacekeeping is constituted, wherein scaffold fibers 1 are made of high-modulus crude fibre, are used to support the substrate
3D framework；Animal origin is wool etc.；Plant fiber is made of one or more of fiber crops, coconut, bamboo, reed, environment friend
Good viscose fibre is preferably polypropylene.
Scaffold fibers 1, dynamic plant fiber and environmental-friendly viscose fibre 2 are between each other as the stacked weave in of tile is
It is distributed in imbricate, so as to form the 3D structure of similar Bird's Nest, that is, ensure that the 3D framework of substrate, but also tool inside substrate
There is certain gap, is conducive to improve the circulation inside substrate.
The substrate of the present embodiment requires the first gas porosity, and first gas porosity is certain for ensuring to have inside substrate
Gap and have certain stability, convenient for substance circulating, species fixation and with the adaptation of environment.
In one embodiment, when which is layed in the bottom, i.e., when the substrate is located at water, Soil Interface, first is dredged
Looseness can satisfy water plant root system and be stabilized in substrate, and substrate not will disperse, deform under the action of water body buoyancy, and water energy exists
Circulation in substrate.In another embodiment, when which is layed in earth's surface, i.e., when the substrate is located at atmosphere, Soil Interface,
First gas porosity can satisfy root system of plant and be stabilized in substrate, have certain water resistance, moisture retention and sky inside the substrate
The air-flow general character, such as the first gas porosity can be embodied by forming each fibrous material of substrate in the apparent density of the substrate, such as should
The apparent density of scaffold fibers, animal and plant fiber and environmental-friendly fiber is respectively as follows: 5~15kg/m in substrate3, 15~25kg/
m3, 25~35kg/m3.More specifically, the apparent density of scaffold fibers is 10kg/m3, the apparent density of animal and plant fiber is
20kg/m3, the apparent density 30kg/m of environmental-friendly fiber such as hot-melt prepreg machine3.It will of course be understood that, the first gas porosity
It can also show by other means, such as pass through the voidage of substrate or the apparent density of substrate entirety, the present invention
With no restriction to this.
The substrate of the present embodiment it is also desirable to have first thickness, which is used for so that having inside substrate enough
Space meets other demands such as development of species.
In one embodiment, first thickness with the first gas porosity at corresponding similar normal distribution relationship, such as Fig. 1 institute
The structural schematic diagram of the substrate shown, the first thickness H of the substrate from top to bottom include first part h1, second part h2 and third
Part h3, wherein H=h1+h2+h3.The whole apparent density of part is ρ 1, second part on the corresponding substrate of first part h1
The whole apparent density of the corresponding substrate middle section h2 is ρ 2, and part is whole apparent close under the corresponding substrate of Part III h3
Degree is ρ 3, wherein ρ 2 is respectively greater than ρ 1 and ρ 3, i.e. from top to bottom, whole apparent density is there are one by small for substrate in Fig. 1
The process of descending variation again after to big variation, a similar normal distribution.Since whole apparent density is gas porosity one
Kind realization form, therefore, in this embodiment, the gas porosity of the corresponding substrate middle section second part h2 is respectively smaller than base
The gas porosity of part and part under substrate on material, that is to say, that centre of the upper and lower part of the substrate in Fig. 1 with respect to the substrate
Part is more loose, is more conducive to the circulation of fluid, and upper and lower part of the middle section of the substrate relative to the substrate
It is more closely knit, facilitate placement into the fixation of species, substance therein.
At least one fibrous material of the invention can be non-biodegradable fiber material, or biodegradable fiber material
Material, can specifically select according to the usage scenario of substrate, if the substrate is used for soil remediation, can choose the undulation degree
Material is biodegradable fiber.Requirement for the mechanical property of fibrous material, the present invention are not also limited specifically, are needed according to base
The usage scenario of material determines, such as in one embodiment, when which is layed in the bottom, can choose the biggish fibre of flexibility
It ties up material and forms substrate, in another embodiment, when which is layed in earth's surface, the moderate fibrous material of flexibility may be selected
Form substrate.
The present embodiment provides a kind of matrix, which includes substrate and functional adjusting material in embodiment 1, the function
Energy property adjusts mixture in the substrate.
Specifically, the cross-sectional view of matrix shown in Fig. 2 is please referred to, wherein the functional material 3 that adjusts is scattered in substrate
In void space.The functionality adjusts mixture in substrate, so that obtained matrix has certain or certain several special
Function, such as in one embodiment, the matrix are used for the cultivation of plant species, then functional adjusting material is raw to meet plant
The functional materials of long development, including can be provided for it nitrogen, phosphorus, potassium etc. must element material, and there is water conservation, heat preservation
Functional material.
As a preferred embodiment, the functional material that adjusts can be vermiculite, perlite, bentonite, wind
Change the mixing of one or more of coal, humic acid, water-keeping material.It will of course be understood that, functionality adjusts material and is not limited to
It is above-mentioned several, other functional materials, such as polypropylene can be selected according to the function that the specifically used scene of matrix is related to
Amide, slow release fertilizer etc., the present invention are without limitation.
Wherein, water-keeping material can be the mixed of one or more of Sodium Polyacrylate, polyacrylic acid potassium, poly amic acid
It closes.Certainly, water-keeping material may be other applicable materials, and the present invention is without limitation.
The present embodiment provides a kind of ecological interface repair systems to restore the life at interface for realizing the reparation at ecological interface
State Natural Circulation.The present embodiment is actually a concrete application of the matrix in embodiment 2.The ecology interface repair system packet
It includes the matrix of embodiment 2 and is implanted into the plant species of the matrix, described matrix is used to provide the described plant species root system development institute
The space needed and functional materials.
Specifically, referring to Fig. 3, the system includes the plant for having the matrix 31 of ecological functions and being implanted into the matrix 31
Species 32, the plant species 32 can be terrestrial plant or terrestrial plant seed, be also possible to water plant or aquatic plant
Species.Matrix 31 actually becomes the false parent of the development of plant species 32, which, which has to simulate, is suitble to plant growth
Soil in the morphosis such as hole, gas porosity and aeration, and ecological functions with moisturizing and nutrition, plant species
32 can obtain its required space of development and various functional materials from matrix 31.
Specifically, matrix 31 includes that the substrate 33 in 3D Bird's Nest structure and the functionality being loaded in the substrate 33 are adjusted
Material 3, as shown in Figure 3.Wherein, substrate 33 is made of multiple fiber, is interweaved between fiber and is distributed in imbricate, is formd
For the solid space of plant root system development, functionality adjusts material 3 and is filled in solid space, mentions for the development of root system of plant
For necessary nutrient, specifically, the functionality adjust material 3 be with soil improvement, absorption, soil moisture conservation, bioactivity substance.
Substrate 33 has the first gas porosity and first thickness, and first thickness is with the first gas porosity at corresponding similar normal state point
Cloth relationship, as shown in figure 3, the first thickness H of the substrate from top to bottom includes first part h1, second part h2 and Part III
H3, wherein H=h1+h2+h3.On the corresponding substrate of first part h1 the whole apparent density of part be ρ 1, h2 pairs of second part
The whole apparent density for the substrate middle section answered is ρ 2, and the whole apparent density of part is under the corresponding substrate of Part III h3
ρ 3, wherein ρ 2 is respectively greater than ρ 1 and ρ 3, i.e. the gas porosity of the corresponding substrate middle section second part h2 is respectively smaller than on substrate
The gas porosity of part under part and substrate, that is to say, that centre of the upper and lower part of the substrate 33 in Fig. 3 with respect to the substrate 33
Part is more loose, and the middle section of the substrate 33 is more closely knit relative to the upper and lower part of the substrate 33, when by plant
When species 32 are implanted into middle section, that is, first thickness corresponding second part h2 of the substrate 33, due to the gas porosity phase of the part
To smaller, plant species 32 can be anchored in matrix 31；With the development of plant species 32, root system need to be to substrate 33
Lower part, that is, first thickness Part III h3 extends, and young shoot need to penetrate the first part h1 of the i.e. first thickness in top of substrate 33
And gradually stretch out, it is existing since lower part, that is, Part III h3 and upper part, that is, first part h1 gas porosity of substrate 33 are larger
Conducive to penetrating for root system and young shoot, it is also beneficial to the circulation of gas, promotes the development of plant species, so as to shorten impaired life
The restoration of the ecosystem process of state system, and improve the success rate of restoration of the ecosystem.
The multiple fiber is biodegradable fiber, which can pass through nothing for materials such as waste spinning, coconut husk, sawdusts
It is obtained after evilization processing.The multiple fiber includes scaffold fibers, dynamic plant fiber and hot-melt prepreg machine, the scaffold fibers
It is made of high-modulus crude fibre, for maintaining the solid space framework.
As a preferred embodiment, non-spinnability of the above-mentioned biodegradable fiber in waste textile resource is fine
Dimension, these biodegradable fibers can form the clast week in soil priming effect under bioactivity catalysis over time
Border is decomposed release small molecule organic material by fungi, is entered in soil in a manner of discontinuous organic matt e r import.Scaffold fibers
Different scaffold fibers can be selected according to different such as water environments, native environment, the atmospheric environment of the interface environments of reparation, to guarantee
The stability of ecological interface repair system integral frame.
Substrate 33 in the present invention provides necessary space for the development of root system of plant, before with enough developmenting spaces
It puts, various functional materials needed for development of plants are most important.In the present embodiment, the functional adjusting material 3 is at least
Include vermiculite, perlite, bentonite, weathered coal, humic acid, water-keeping material.
According to test, the ability of retaining and conserveing soil moisture is able to maintain that at 4 years or so in the soil for polyacrylic acid potassium, poly amic acid,
And in order to avoid in soil sodium ions content be incremented by, as a preferred embodiment, according to soil moisture conservation, heat preservation, ion
Principles, the present embodiment such as exchange and absorption select polyacrylic acid potassium and/or poly amic acid as water-keeping material.
Further, since the density by the modified natural minerals vermiculite of 800 DEG C of thermal expansions is 2.4~2.7g/cm3, than
Heavy and light, service life was up to 3~5 years, and the absorption property of vermiculite also greatly enhances at this time, and modified vermiculite is rich in
The ingredients such as nitrogen, phosphorus, potassium, aluminium, iron, magnesium, silicate, therefore, the present embodiment is preferred, and the vermiculite is that 800 DEG C of thermal expansions are modified
Natural minerals vermiculite.Further, the specification of 800 DEG C of thermal expansions modified natural mineral vermiculite is 3~6mm.
As a kind of more preferred embodiment, a large amount of corruption joined in the ecological interface repair system of the present embodiment
Grow acid and other beneficial elements.Over time, microorganism, fungi generate synergistic effect, and improvement soil improves temperature
Space coexists in degree, construction root system of plant-soil-microorganism, promotes plant root growth.
The ecological interface repair system of the present embodiment can quickly contain environment negatively endanger as river bottom mud nutrition release,
Fugitive dust, soil erosion；Plant can be assisted to grow, restored ecosystem function starts the flow process of substance and energy；Energy
Enough auxiliary plants are taken root, and are built microhabital, are started the long-term self-regeneration of the ecosystem.
Embodiment 4
The present embodiment provides a kind of cold chain transportation preservation device, for realizing to the fresh-keeping of conveyed products, actually
It is another concrete application of the matrix in embodiment 2.The cold chain transportation preservation device includes the matrix of embodiment 2 and is put into this
The fresh products of matrix, space needed for described matrix is used to provide the described fresh products and suitable low temperature.
In the prior art, for the fresh-keeping frequently with cold chain dedicated box or cold chain transportation ice bag of the fresh goods such as fish, shrimp, but
It is that its structure is complicated for cold chain dedicated box, heavy, manufacturing cost is high, poor universality, and cold chain transportation ice bag is due to its outer packing
Mostly plastics, inside filling is mostly gelatinous mass, therefore not environmentally friendly enough.The fresh-keeping transport device of the cold chain of the present embodiment is not only given birth to
State environmental protection, and structure is simple, it is light-weight, good fresh-keeping effect can be reached.
The matrix of the present embodiment includes that the substrate in 3D Bird's Nest structure and the functionality being loaded in the substrate adjust material
Material, wherein substrate is made of multiple fiber, is interweaved between fiber and is distributed in imbricate, and solid space is formd, functional
It adjusts material to be filled in solid space, provides necessary low temperature and humidity for fresh products, specifically, the functionality adjusts material
Material is the substance with water conservation, heat preservation.
The multiple fiber includes scaffold fibers, dynamic plant fiber and hot-melt prepreg machine, and the scaffold fibers are by high-modulus
Crude fibre composition, for maintaining the solid space framework, animal origin is wool etc.；Plant fiber by fiber crops, coconut, bamboo,
One or more of reed composition, environmental-friendly viscose fibre are preferably polypropylene, and various fibers are interweaved so that base
Material has shapeable very well.
Several insertion holes can be distributed on the one side of the substrate of the present embodiment such as the upper surface of Fig. 4, the insertion hole size,
Shape and depth match with required fresh-keeping product, such as when fresh products are shrimps, the ruler in the insertion hole opened up on substrate
It is very little can be relatively small, the density opened up can be relatively large, and the insertion hole opened up when fresh products are fish, on substrate
Size can be relatively large, and the density opened up can also be with more relatively small.
Substrate has the first gas porosity and first thickness, and first thickness can be at corresponding similar normal state with the first gas porosity
Distribution relation, the first thickness H of the substrate from top to bottom include first part h1, second part h2 and Part III h3, wherein
H=h1+h2+h3.The whole apparent density of part is ρ 1, the corresponding substrate of second part h2 on the corresponding substrate of first part h1
The whole apparent density of middle section is ρ 2, and the whole apparent density of part is ρ 3 under the corresponding substrate of Part III h3, wherein
ρ 2 is respectively greater than ρ 1 and ρ 3, i.e. the gas porosity of the corresponding substrate middle section second part h2 is respectively smaller than part and base on substrate
The gas porosity of part under material, that is to say, that the upper and lower part of substrate is more loose with respect to the middle section of the substrate, and the base
The middle section of material is more closely knit relative to the upper and lower part of the substrate.In this way, when fresh products are put into substrate and are inserted
When entering the corresponding substrate middle section second part h2 of substrate, which can be very good to anchor in substrate, and by
It is relatively small in the gas porosity of the first part h1 and the Part III h3 positioned at substrate lower part that are located at substrate top, therefore,
The transmitting that can be very good to prevent cooling capacity, reaches preferable cold insulation effect.Further, since the substrate of the present embodiment has first to dredge
Looseness can be very good the impact force and extruding force that occur during Absorption And Transportation, enable the cold chain transportation preservation device
Enough downthrust situations for effectively preventing fresh products from occurring during transportation.
Embodiment 5
The present embodiment provides the preparation methods of the ecological interface repair system of any one in embodiment 3, as shown in figure 5, should
Preparation method includes the following steps:
1) substrate forming: at least one fibrous material is added in molding equipment, is made between the fibrous material in imbricate
Distribution is formed in 3D structure and with the substrate of certain gas porosity；
2) prepared by matrix: by the functional substrate for adjusting mixture described in step 1), being made has ecological function
The matrix of energy；
3) plant species are implanted into: by plant species implantation step 2) in obtained matrix, obtain the ecological interface and repair
Complex system.
As a preferred embodiment, the multiple fiber is biodegradable fiber, which can be useless
What the materials such as spinning, coconut husk, sawdust obtained after harmless treatment.The multiple fiber include scaffold fibers, it is dynamic plant fiber and
Environmental-friendly viscose fibre, the scaffold fibers are made of high-modulus crude fibre, for maintaining the solid space framework.
The apparent density of scaffold fibers described in the substrate, animal and plant fiber and environmental-friendly fiber is respectively as follows: 5~
15kg/m3, 15~25kg/m3, 25~35kg/m3。
As another preferred embodiment, the functional material 3 that adjusts is vermiculite, perlite, bentonite, weathering
The mixing of one or more of coal, humic acid, super water-absorbent material；The vermiculite is 800 DEG C of thermal expansion modified natural mineral leech
Stone；The super water-absorbent material is the mixing of one or more of Sodium Polyacrylate, polyacrylic acid potassium, poly amic acid.
The matrix of the present embodiment forms artificial synthesized ecological interface and repairs system in conjunction with the planting technology of ecological engineering species
System.The system has the characteristics that " medical skin-grafting formula " reparation, in the engineerings such as water and soil conservation, desertification treatment, mine reparation
Be difficult to it is green " soil air interface " by covering for traditional greening mode, have breakthrough application effect.
The invention has the following beneficial effects:
1, substrate of the invention has 3D structure, certain gas porosity and thickness, is conducive to increase anchorage and gas/liquid
Body circulation, and enough spaces and aerobic environment are provided for wherein growing plants root system or other species.
2, matrix of the invention includes substrate and functional adjusting material, and functionality, which adjusts material, to provide necessity for species
Functional materials, substrate can provide necessary space for species.
3, cold chain transportation preservation device of the invention not only ecological, environmental protective, and structure is simple, it is light-weight, it can be very good
The transmitting for preventing cooling capacity reaches preferable cold insulation effect, and product is enabled to reach prolonged fresh-keeping effect.Further, since
Substrate has the first gas porosity, can be very good the impact force and extruding force that occur during Absorption And Transportation, so that the cold chain
The downthrust situation that transportation fresh-retaining device can effectively prevent fresh products from occurring during transportation.
Above description sufficiently discloses a specific embodiment of the invention.It should be pointed out that being familiar with the field
Range of any change that technical staff does a specific embodiment of the invention all without departing from claims of the present invention.
Correspondingly, the scope of the claims of the invention is also not limited only to previous embodiment.
Claims (5)
1. a kind of matrix, which is characterized in that including substrate and functional adjusting material, the substrate is by least one fibrous material
It constitutes, the fibrous material is distributed in imbricate, so that the substrate is in 3D structure and has the first gas porosity and first thickness；
The first thickness is with first gas porosity at corresponding similar normal distribution relationship；From the side of the substrate to another
Side, the first thickness include first part h1, second part h2 and Part III h3；First gas porosity includes ρ 1, ρ
2 and ρ 3, wherein the ρ 1 is whole apparent density corresponding with the first part h1, the ρ 2 is and the second part h2
Corresponding entirety apparent density, the ρ 3 are whole apparent density corresponding with the Part III h3, and the ρ 2 is greater than the ρ
1 and ρ 3；
The functional material that adjusts is scattered in the void space in the substrate.
2. a kind of matrix according to claim 1, which is characterized in that it is described it is functional adjust material be vermiculite, perlite,
The mixing of one or more of bentonite, weathered coal, humic acid, water-keeping material.
3. a kind of matrix according to claim 2, which is characterized in that the water-keeping material is Sodium Polyacrylate, polypropylene
The mixing of one or more of sour potassium, poly amic acid.
4. a kind of matrix according to claim 1, which is characterized in that at least one fibrous material includes bracket fibre
Dimension, dynamic plant fiber and environmental-friendly viscose fibre, the scaffold fibers are made of high-modulus crude fibre, are used to support the substrate
3D framework.
5. a kind of cold chain transportation preservation device, which is characterized in that including matrix and the fresh products for being put into described matrix, the base
Body is matrix, space needed for described matrix is used to provide the described fresh products and conjunction described in Claims 1 to 4 any one
Suitable low temperature.
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| CN107268569B (en) * | 2017-05-25 | 2020-10-16 | 瑛菲生态科技（上海）有限公司 | Base material, matrix, ecological interface restoration system and preparation method thereof |
| CN109287730B (en) * | 2018-11-18 | 2022-07-26 | 广东益膳食品有限公司 | Fresh-keeping modified atmosphere package for sauced pot-stewed meat products |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203194115U (en) * | 2012-12-19 | 2013-09-18 | 上海汇泉实业有限公司 | Pure natural irrigation-free vegetation ecological restoration material |
| CN105766137A (en) * | 2016-03-17 | 2016-07-20 | 湖南维以环保科技有限公司 | Plant fiber vegetation blanket and method for manufacturing same |
| CN107268569A (en) * | 2017-05-25 | 2017-10-20 | 瑛菲生态科技（上海）有限公司 | A kind of base material, matrix, ecological interface repair system and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0434098A (en) * | 1990-05-30 | 1992-02-05 | Takao Sakata | Elastic absorbing body having liquid permeability |
| JP2572708B2 (en) * | 1993-03-17 | 1997-01-16 | ニチアス株式会社 | Method for producing medium material for plant growth |
| JP4458903B2 (en) * | 2004-04-01 | 2010-04-28 | ユニ・チャーム株式会社 | Wiper and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203194115U (en) * | 2012-12-19 | 2013-09-18 | 上海汇泉实业有限公司 | Pure natural irrigation-free vegetation ecological restoration material |
| CN105766137A (en) * | 2016-03-17 | 2016-07-20 | 湖南维以环保科技有限公司 | Plant fiber vegetation blanket and method for manufacturing same |
| CN107268569A (en) * | 2017-05-25 | 2017-10-20 | 瑛菲生态科技（上海）有限公司 | A kind of base material, matrix, ecological interface repair system and preparation method thereof |
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