CN106938742B - A kind of simple Cold Chain Logistics dispensing device - Google Patents

A kind of simple Cold Chain Logistics dispensing device Download PDF

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Publication number
CN106938742B
CN106938742B CN201710145973.8A CN201710145973A CN106938742B CN 106938742 B CN106938742 B CN 106938742B CN 201710145973 A CN201710145973 A CN 201710145973A CN 106938742 B CN106938742 B CN 106938742B
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grams
heat
dispensing device
cold chain
chain logistics
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CN106938742A (en
Inventor
夏百战
林建汉
石世光
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Yiran Holding Group Co.,Ltd.
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University of Electronic Science and Technology of China Zhongshan Institute
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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
    • 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
    • B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/14—Linings or internal coatings
    • 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
    • B65D81/38—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 with thermal insulation
    • B65D81/3813—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 with thermal insulation rigid container being in the form of a box, tray or like container
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/08—Copolymers of styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Abstract

The invention discloses a kind of simple Cold Chain Logistics dispensing devices, it is lagging casing outside the thermal-insulating body including thermal-insulating body, is heat-preservation liner inside thermal-insulating body, cold-storage material is filled between lagging casing and heat-preservation liner, the cold-storage material is made of water and food-grade polypropylene acid sodium；The two sides of heat-preservation liner are equipped with adjusting block, the quantity of adjusting block be it is multiple, the top of adjusting block is arranged in adjustable insulation board, and temperature sensing color changing optical thin film is posted in heat-preservation liner upper surface, and temperature sensing color changing optical thin film has colour change function in critical-temperature.The present invention provides a kind of simple Cold Chain Logistics dispensing device, solve the demand that short distance logistics equipment Transportation Engineering crosses cooling capacity, it can recycle, environmental protection, energy conservation, synergy, economize on resources, environmentally protective, it is practical, it is applied widely, solve waste of resource in logistics equipment carry process in the prior art, the problems such as pollution environment.

Description

A kind of simple Cold Chain Logistics dispensing device
Technical field
The invention belongs to logistics equipment fields, and in particular to a kind of simple Cold Chain Logistics dispensing device.
Background technique
Logistics refers to meet the needs of client, is realized with minimum cost by modes such as transport, keeping, dispatchings Raw material, semi-finished product, finished product or relevant information carry out the place of production by commodity to commodity area of consumption plan, implementation and management Overall process.Logistics is the system of a control raw material, manufactured goods, finished product and information, through various intermediate rings since supply The transfer of section and possess and reach the movement in kind in ultimate consumer's hand, the hard objectives of tissue are realized with this.Modern logistics It is the product of economic globalization, and pushes the critical services industry of economic globalization.World Modern logistics is in steady-state growth state Gesture, Europe, the U.S., Japan become the important Logistic Base within the scope of Present Global.
Either low side transports or high-end logistics, is related to being typically necessary Refrigerated Transport in terms of food.Refrigerated Transport Finger will be perishable, and perishable food is fully transported to the know-how of another place from a place at low temperature.It is refrigeration An essential link, is completed by cold storage carrying equipment in chain.
In the prior art, cold chain transportation is at high cost, and contains more complex mobile Refrigeration Technique and incubator manufacture Technology, cold chain transportation management includes more risies and uncertainty, during short distance or small goods transportation, still without one Kind low consumption, structure are simple, the equipment that can be recycled.
Summary of the invention
To solve the above-mentioned problems, the invention proposes a kind of simple Cold Chain Logistics dispensing devices, solve short distance logistics and set Standby Transportation Engineering crosses the demand of cooling capacity, can recycle, and environmental protection, energy conservation, synergy economize on resources, environmentally protective, practicability By force, applied widely, solve waste of resource in logistics equipment carry process in the prior art, the problems such as pollution environment.
The invention discloses a kind of simple Cold Chain Logistics dispensing device, including thermal-insulating body, it is outside the thermal-insulating body Lagging casing, thermal-insulating body inside are heat-preservation liner, and cold-storage material, the cold-storage material are filled between lagging casing and heat-preservation liner It is made of water and food-grade polypropylene acid sodium；The two sides of heat-preservation liner are equipped with adjusting block, the quantity of adjusting block be it is multiple, it is adjustable The top of adjusting block is arranged in section insulation board, and temperature sensing color changing optical thin film is posted in heat-preservation liner upper surface, and temperature sensing color changing is optically thin Film has colour change function in critical-temperature.
Preferably, the lagging casing is equipped with switch gate, and the quantity of switch gate is two, divides on two switch gates It sets.
Any of the above-described scheme is preferably, and switch door exterior surface is equipped with timetable, timer and thermometer, thermometer Mercury head extends to inside thermal-insulating body.
Any of the above-described scheme is preferably, the simple Cold Chain Logistics dispensing device according to claim 1, special Sign is that the two sides adjusting block of the heat-preservation liner is symmetrical arranged, and the quantity that every side is equipped with adjusting block is 6 or more.
Any of the above-described scheme is preferably, and the spacing size between different adjustment block is identical.
Any of the above-described scheme is preferably, and the spacing between different adjustment block is of different sizes.
Any of the above-described scheme is preferably, and is equipped with heat-preservation cotton inside the adjustable insulation board, heat-preservation cotton is further wrapped up Inside waterproof layer.
Any of the above-described scheme is preferably, and the weight percentage of water is 94%-99% in the cold-storage material, and food-grade is poly- The weight percentage of sodium acrylate is 1%-6%.
Any of the above-described scheme is preferably, and the weight percentage of water is 96% in the cold-storage material, food-grade polypropylene The weight percentage of sour sodium is 4%.
Any of the above-described scheme is preferably, and the weight percentage of water is 95% in the cold-storage material, food-grade polypropylene The weight percentage of sour sodium is 5%.
Any of the above-described scheme is preferably, and the weight percentage of water is 94% in the cold-storage material, food-grade polypropylene The weight percentage of sour sodium is 6%.
Any of the above-described scheme is preferably, and the weight percentage of water is 98% in the cold-storage material, food-grade polypropylene The weight percentage of sour sodium is 2%.
Any of the above-described scheme is preferably, the preparation method of temperature sensing color changing optical thin film the following steps are included:
Step (a): under nitrogen protection state, being heated to 70 degrees Celsius, premixes 2.8 grams of lauryl sodium sulfate (SDS), Then 0.73 gram of pyrosulfurous acid is added in 3000 grams of deionized waters, 38 grams of polystyrene monomers, 5 grams of DVB, mixing speed 260rpm Sodium (Na2S2O5) and 5.30 grams of sodium peroxydisulfate (Na2S2O8)；
Step (b): 2.4 grams of lauryl sodium sulfate (SDS) of addition, 4 grams of sodium hydroxides (NaOH) adjusting pH value to 7.8, 1000 grams of deionized waters, 720 grams of polystyrene monomers, 75 grams of divinylbenzenes (DVB).
Step (c): being added 0.6 gram of lauryl sodium sulfate (SDS), 2.1 grams of disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate salt Aqueous solution (Dowfax2A1), 330g deionized water, 260 grams of ethyl acrylates and 35 grams of allyl methacrylates；
Step (d): being added 6.5 grams of SDS, 1700 grams of deionized waters, 270 grams of EA monomers, 390 grams of regulator IBMA, and 55 grams Thermal cross-linking agent HEMA and 120 adjustable refractive index material TFMA.
Step (e): demulsification filter simultaneously be dried to obtain nanosphere agglomerate precursor, later with the divinyl of 33% mass fraction Ultraviolet light (UV) cross-linked evocating agent benzophenone of benzene (DVB) and mass fraction 2% is mixed to form sticky stable mixing Object.
Step (f): the sticky stabilized mixture of synthesis is coated on PET basement membrane simultaneously using scraper or other tools Layer protecting film is covered, is put into after solidifying in UV solidification case and takes out, the basement membrane of taking-up is made into upper and lower surface by microstress roll-in It is smooth, then by concussion shearing, so that the queueing discipline of nanosphere is obtained more preferably optical property, prepared material exists 10 degrees Celsius of critical-temperatures have apparent colour change function.
Beneficial effects of the present invention are as follows: the present invention provides a kind of simple Cold Chain Logistics dispensing device, solves short distance logistics Equipment conveying engineering crosses the demand of cooling capacity, can recycle, and environmental protection, energy conservation, synergy economize on resources, environmentally protective, practicability By force, applied widely, solve waste of resource in logistics equipment carry process in the prior art, the problems such as pollution environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of simple one preferred embodiment of Cold Chain Logistics dispensing device of the invention.
Fig. 2 is the external structure schematic diagram of simple one preferred embodiment of Cold Chain Logistics dispensing device of the invention.
Fig. 3 is the partial structure sectional view of Fig. 1.
Fig. 4 is another partial structure sectional view of Fig. 1.
Specific embodiment
Following embodiments are further explanations for the content of present invention using as the explaination to the technology of the present invention content, but Substantive content of the invention is not limited in described in following embodiments, those skilled in the art can with and should know appoint What simple change or replacement based on true spirit should belong to protection scope of the presently claimed invention.
As Figure 1-Figure 4, described the invention discloses a kind of simple Cold Chain Logistics dispensing device, including thermal-insulating body It is lagging casing 1 outside thermal-insulating body, is heat-preservation liner 2 inside thermal-insulating body, is filled between lagging casing 1 and heat-preservation liner 2 There is cold-storage material 3, the cold-storage material 3 is made of water and food-grade polypropylene acid sodium, after cold-storage material 3 can be loaded using package body It is put between lagging casing 1 and heat-preservation liner 2, package body is made of food-grade HDPE high-density polyethylene material, low temperature resistant It is functional.Cold-storage material 3 can and also directly it is filling between lagging casing 1 and heat-preservation liner 2.Cold-storage material 3 uses every time When need to be put into refrigerator-freezer frozen coating freezing, each cooling time be 4 it is more than hour that the time is more long, refrigeration effect is relatively better.
The two sides of heat-preservation liner 2 are equipped with adjusting block 4, and the quantity of adjusting block 4 is six, and the adjustable setting of insulation board 5 is being adjusted Temperature sensing color changing optical thin film 7 is posted in the top of locking nub 4,2 upper surface of heat-preservation liner, and temperature sensing color changing optical thin film 7 is in critical-temperature With colour change function.
Lagging casing 1 is equipped with switch gate 8, and the quantity of switch gate 8 is two, and two switch gates 8 are setting up and down, thus Thermal-insulating body is divided into two individual small box, inside can according to need selection and hold the different articles such as ice cream, cold drink, energy Enough realize individually is taken out or is stored.
8 outer surface of switch gate is equipped with timetable 9, timer 10 and thermometer 11, and the mercury head of thermometer 11 extends to Inside thermal-insulating body, the intracorporal temperature of incubator can be constantly detected, is quickly adjusted according to temperature, cold-storage material 3 is such as replaced Deng.Timer 10 is for feeding back the time that cold-storage material is worked every time.
The two sides adjusting block 4 of heat-preservation liner 2 is symmetrical arranged, and the quantity that every side is equipped with adjusting block 4 is 6 or more.The not people having the same aspiration and interest Spacing between locking nub 4 is of different sizes, and so as to adjust the distance between neighboring tunable section insulation board 5, volume is placed in selection Article of different sizes.
It is equipped with heat-preservation cotton 51 inside adjustable insulation board 5, heat-preservation cotton 51 is further wrapped in inside waterproof layer 52, thus into One step reinforces heat insulation effect.
The technical solution that the present invention advanced optimizes, the weight percentage of water is 96% in cold-storage material 3, food-grade poly- third The weight percentage of olefin(e) acid sodium is 4%.
The technical solution that the present invention advanced optimizes, the weight percentage of water is 95% in the cold-storage material 3, food-grade The weight percentage of Sodium Polyacrylate is 5%.
The technical solution that the present invention advanced optimizes, the weight percentage of water is 94% in the cold-storage material 3, food-grade The weight percentage of Sodium Polyacrylate is 6%.
The technical solution that the present invention advanced optimizes, the weight percentage of water is 98% in the cold-storage material 3, food-grade The weight percentage of Sodium Polyacrylate is 2%.
The technical solution that the present invention advanced optimizes, the preparation method of temperature sensing color changing optical thin film 7 the following steps are included:
Step (a): under nitrogen protection state, being heated to 70 degrees Celsius, premixes 2.8 grams of lauryl sodium sulfate (SDS), Then 3000 grams of deionized waters, 38 grams of polystyrene monomers, 5 grams of divinylbenzenes (DVB), mixing speed 260rpm are added 0.73 Gram sodium pyrosulfite (Na2S2O5) and 5.30 grams of sodium peroxydisulfate (Na2S2O8)；
Step (b): 2.4 grams of lauryl sodium sulfate (SDS) of addition, 4 grams of sodium hydroxides (NaOH) adjusting pH value to 7.8, 1000 grams of deionized waters, 720 grams of polystyrene monomers, 75 grams of divinylbenzenes (DVB).
Step (c): being added 0.6 gram of lauryl sodium sulfate (SDS), 2.1 grams of disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate salt Aqueous solution (Dowfax2A1), 330g deionized water, 260 grams of ethyl acrylates and 35 grams of allyl methacrylates；
A kind of high performance anion surfactant of DOW company of the U.S. " Dowfax2A1 " production；Emulsifier Dowfax 2A1 (disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate salt) is used primarily in water-borne pressure sensitive adhesive at present, styrene-acrylic emulsion, water-proof emulsion, Protective film glue, aqueous peritonaeum glue, the emulsion polymerizations such as weaving emulsion field；
Step (d): being added 6.5 grams of SDS, 1700 grams of deionized waters, 270 grams of EA monomers, 390 grams of regulator IBMA, and 55 grams Thermal cross-linking agent HEMA and 120 adjustable refractive index material TFMA.
Step (e): demulsification filter simultaneously be dried to obtain nanosphere agglomerate precursor, later with the divinyl of 33% mass fraction Ultraviolet light (UV) cross-linked evocating agent benzophenone of benzene (DVB) and mass fraction 2% is mixed to form sticky stable mixing Object.
Step (f): the sticky stabilized mixture of synthesis is coated on PET basement membrane simultaneously using scraper or other tools Layer protecting film is covered, is put into after solidifying in ultraviolet light (UV) solidification case and takes out, the basement membrane of taking-up is made by microstress roll-in Upper and lower surface is smooth, then by concussion shearing, the queueing discipline of nanosphere is made to obtain more preferably optical property, made Standby material has apparent colour change function in 10 degrees Celsius of critical-temperatures, warm when the temperature in thermal insulation box body is higher than ten degree Quick color-change optical film color change, further prompts staff, and the temperature in thermal insulation box body does not have refrigeration function Energy.The setting of temperature sensing color changing optical thin film and thermometer, double shield remind, prevent due to, a certain kind occur instruction fault, Bring huge economic loss.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea Technical solution, all should be within the scope of protection determined by the claims.

Claims (9)

1. a kind of simple Cold Chain Logistics dispensing device, including thermal-insulating body, which is characterized in that be heat preservation outside the thermal-insulating body Shell, thermal-insulating body inside are heat-preservation liner, and cold-storage material is filled between lagging casing and heat-preservation liner, and the cold-storage material uses Water and food-grade polypropylene acid sodium are made；The two sides of heat-preservation liner are equipped with adjusting block, and the quantity of adjusting block is multiple, adjustable guarantor The top of adjusting block is arranged in warm plate, and temperature sensing color changing optical thin film is posted in heat-preservation liner upper surface, and temperature sensing color changing optical thin film exists Critical-temperature has colour change function；
The preparation method of the temperature sensing color changing optical thin film the following steps are included:
Step (a): under nitrogen protection state, being heated to 70 degrees Celsius, premix 2.8 grams of lauryl sodium sulfate, 3000 grams go from Sub- water, 38 grams of polystyrene monomers, 5 grams of divinylbenzenes, mixing speed 260rpm, then be added 0.73 gram of sodium pyrosulfite and 5.30 gram sodium peroxydisulfate；
Step (b): 2.4 grams of lauryl sodium sulfate of addition, 4 grams of sodium hydroxides adjusting pH value to 7.8,1000 grams of deionized waters, 720 grams of polystyrene monomers, 75 grams of divinylbenzenes；
Step (c): be added 0.6 gram of lauryl sodium sulfate, 2.1 grams of disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate salt aqueous solution, 330g deionized water, 260 grams of ethyl acrylates and 35 grams of allyl methacrylates；
Step (e): demulsification filter simultaneously be dried to obtain nanosphere agglomerate precursor, later with the divinylbenzene of 33% mass fraction with And the ultraviolet-crosslinkable initiator benzophenone of mass fraction 2% is mixed to form sticky stabilized mixture；
Step (f): by the sticky stabilized mixture of synthesis, using blade coating on polyethylene terephthalate basement membrane simultaneously Layer protecting film is covered, is put into after solidifying in ultraviolet curing case and takes out, the basement membrane of taking-up is made up and down by microstress roll-in Surfacing makes the queueing discipline of nanosphere obtain more preferably optical property then by concussion shearing, prepared Material has apparent colour change function in 10 degrees Celsius of critical-temperatures.
2. a kind of simple Cold Chain Logistics dispensing device according to claim 1, which is characterized in that set on the lagging casing There is switch gate, the quantity of switch gate is two, and two switch gates are setting up and down.
3. a kind of simple Cold Chain Logistics dispensing device according to claim 2, which is characterized in that the switch door exterior surface It is equipped with timetable, timer and thermometer, the mercury head of thermometer extends to inside thermal-insulating body.
4. a kind of simple Cold Chain Logistics dispensing device according to claim 1, which is characterized in that the two of the heat-preservation liner Side adjusting block is symmetrical arranged, and the quantity that every side is equipped with adjusting block is 6 or more.
5. a kind of simple Cold Chain Logistics dispensing device according to claim 4, which is characterized in that between different adjustment block Spacing size is identical.
6. a kind of simple Cold Chain Logistics dispensing device according to claim 4, which is characterized in that between different adjustment block Spacing is of different sizes.
7. a kind of simple Cold Chain Logistics dispensing device according to claim 1, which is characterized in that the adjustable insulation board Inside is equipped with heat-preservation cotton, and heat-preservation cotton is further wrapped in inside waterproof layer.
8. a kind of simple Cold Chain Logistics dispensing device according to claim 1, which is characterized in that water in the cold-storage material Weight percentage is 94%-99%, and the weight percentage of food-grade polypropylene acid sodium is 1%-6%.
9. a kind of simple Cold Chain Logistics dispensing device according to claim 8, which is characterized in that water in the cold-storage material Weight percentage is 96%, and the weight percentage of food-grade polypropylene acid sodium is 4%.
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CN108058919A (en) * 2017-12-28 2018-05-22 兰考县鸿运运输有限公司 Attemperator in a kind of transportational process
CN109683570A (en) * 2018-12-26 2019-04-26 广州拜尔空港冷链物流中心有限公司 A kind of field pre-cooling fresh-keeping system
CN109625620A (en) * 2019-02-22 2019-04-16 王天运 A kind of fresh-keeping part, preservation structure, antistaling box and preservation method
CN116767635B (en) * 2023-08-24 2023-11-21 泉州金百利包装用品有限公司 Special-purpose paper box for fresh product corrosion prevention

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CN205482008U (en) * 2016-02-03 2016-08-17 山东商业职业技术学院 Give birth to commercial giving birth to of bright electricity and eat material delivery case raw
CN105949384A (en) * 2016-05-18 2016-09-21 珠海光驭科技有限公司 Preparation method and application of thermochromic optical material

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CN205482008U (en) * 2016-02-03 2016-08-17 山东商业职业技术学院 Give birth to commercial giving birth to of bright electricity and eat material delivery case raw
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