CN111153049A - Fruit and vegetable storage and transportation integrated packing box - Google Patents

Fruit and vegetable storage and transportation integrated packing box Download PDF

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Publication number
CN111153049A
CN111153049A CN201911391927.1A CN201911391927A CN111153049A CN 111153049 A CN111153049 A CN 111153049A CN 201911391927 A CN201911391927 A CN 201911391927A CN 111153049 A CN111153049 A CN 111153049A
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CN
China
Prior art keywords
parts
foaming
box
box body
fruit
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Pending
Application number
CN201911391927.1A
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Chinese (zh)
Inventor
姜云鸿
李文瀚
宋建新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dayouwei Tianjin Cold Chain Equipment Co Ltd
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Dayouwei Tianjin Cold Chain Equipment Co Ltd
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Publication date
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Priority to CN201911391927.1A priority Critical patent/CN111153049A/en
Publication of CN111153049A publication Critical patent/CN111153049A/en
Pending legal-status Critical Current

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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
    • B65D81/20—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 under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2069—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 under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere
    • B65D81/2076—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 under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere in an at least partially rigid container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • 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
    • B65D81/05—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 maintaining contents at spaced relation from package walls, or from other contents
    • 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
    • B65D81/05—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 maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/051—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 maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
    • B65D81/052—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 maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
    • 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
    • B65D81/28—Applications of food preservatives, fungicides, pesticides or animal repellants
    • 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
    • B65D81/3823—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 formed of different materials, e.g. laminated or foam filling between walls
    • 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
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/34—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for fruit, e.g. apples, oranges or tomatoes
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0085—Use of fibrous compounding ingredients
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/009—Use of pretreated compounding ingredients
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 or noble gases
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/08—Supercritical fluid
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Packages (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

The invention relates to a fruit and vegetable storage and transportation integrated packaging box, which is characterized in that: the box comprises a box body, a sealing cover, foaming shockproof sponge pipes and inert airbags, wherein clamping grooves are formed in the periphery of the inner bottom surface of the box body, the foaming shockproof sponge pipes are uniformly embedded in the clamping grooves, adjacent foaming shockproof sponge pipes form a heat preservation inner layer, the heat preservation inner layer is attached to the inner wall of the box body to form a heat preservation layer, and each foaming shockproof sponge pipe is filled with an airbag strip; the sealing cover and the box body can be sealed and assembled, and the root gas regulating pipe is arranged on the sealing cover. The fruit and vegetable storage and transportation box provided by the invention is designed into a special-shaped vacuum heat-insulation interlayer turnover box, inert gas (nitrogen) can be filled in the box to keep fruits and vegetables fresh, the special-shaped vacuum heat-insulation interlayer has the shockproof effect on the fruits and vegetables during the heat insulation process, and has the effects of convenient transportation and effective fruit and vegetable preservation during the actual transportation.

Description

Fruit and vegetable storage and transportation integrated packing box
Technical Field
The invention belongs to the field of packaging boxes, and particularly relates to a fruit and vegetable storage and transportation integrated packaging box.
Background
The fruit and vegetable industry has certain seasonality and regionality, so that the large-scale storage and wide transportation of fruits and vegetables are inevitable trends of the development of the fruit and vegetable industry, and the fresh-keeping transportation after picking is a necessary condition for ensuring the quality of the fruits and vegetables in the transportation process and reducing the transportation loss of the fruits and vegetables.
At present, most of storage and transportation facilities for transporting fruits and vegetables are bamboo baskets, cartons, plastic woven bags and the like. Although the price is relatively cheap, the heat insulation material can not be reused basically, and has poor heat insulation effect and is easy to damage. In addition, the bamboo basket, the woven bag and the like are used for transporting fruits and vegetables, so that the fruits and vegetables are easily damaged mechanically, and the storage period of the fruits and vegetables is shortened.
With the development of the fruit and vegetable industry, long-distance transportation is longer and longer, the anti-season fruit and vegetable is continuously generated, and the problem of efficiently and conveniently solving the preservation problem of the fruit and vegetable in the storage and transportation process becomes the key problem in the current storage and transportation field of the fruit and vegetable.
The patent literature related to the present application discloses the following:
1. patent document CN101698438B discloses a method for manufacturing a fruit and vegetable fresh-keeping and refrigerating transport box, the transport box of the invention is a rectangular foam plastic box, the bottom in the foam plastic box is provided with a reinforcing rib, solid water and a rigid foam plastic board, and an attapulgite gel cold storage box and an attapulgite fresh-keeping corrugated board are respectively and vertically arranged on the periphery of the inner wall of the foam plastic box. The defects of the patent are as follows: the outer structural material of the transport case is made of plastic foam, is easy to damage, has limited stacking height and cannot be reused.
2. Patent document CN105438611B discloses a fruit and vegetable transport case with ripening acceleration function, which has a plurality of plate frame partitions to separate the storage area from the storage area, and a spraying device is arranged between the plate frame partitions to be controlled by a switch, so that quantitative spraying can be conveniently performed on different fruits and vegetables. The defects of the patent are as follows: the transport case cannot be intelligently controlled, needs manual operation, is not suitable for large-batch operation, and has no fresh-keeping measures and curing detection means in the transport process.
3. Patent document CN101698437B discloses a method for manufacturing an aerobic fresh-keeping transport box for fruits and vegetables, wherein a raised reinforcing rib is designed at the bottom in the fruit transport box, a particle adsorption oxygen increasing agent and solid water are uniformly scattered at the bottom in a foam plastic box, a rigid foam plastic plate is placed on the reinforcing rib in the foam plastic box, and 12-24 vent holes with the diameter of 5-12 mm are reserved in an upper cover of the foam plastic plate. The patent has the following defects: the function can be started only by initiating conditions in the box, manual operation is needed before use, and an external sterilization function is needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the fruit and vegetable storage and transportation integrated packaging box which is good in shock resistance and novel in material.
The technical scheme for achieving the purpose of the application is as follows:
a fruit and vegetable storage and transportation integrated packing box comprises a box body, a sealing cover, foaming shockproof sponge pipes and inert air bags, wherein clamping grooves are formed in the periphery of the inner bottom surface of the box body, the foaming shockproof sponge pipes are uniformly embedded in the clamping grooves, adjacent foaming shockproof sponge pipes form a heat preservation inner layer, the heat preservation inner layer is attached to the inner wall of the box body to form a heat preservation layer, and air bag strips are filled in each foaming shockproof sponge pipe;
the sealing cover and the box body can be sealed and assembled, and the root gas regulating pipe is arranged on the sealing cover.
And a layer of foam shockproof sponge pipe is horizontally paved at the bottom of the box body.
Moreover, the formula of the ultralight high-elasticity polymer material adopted by the box body and the box sealing cover is as follows: parts by weight
Polyurethane 100 parts
80 parts of polyolefin
150 parts of styrene
120 parts of polyester compound
Refined diatomite 3 parts
Biochar-loaded ferroferric oxide 3 parts
Quaternary ammonium type lignin 3 parts
1 part of pineapple leaf fiber
3 portions of nano titanium dioxide
White carbon black 2 parts
Polyanionic cellulose 3 parts
1 part of vermiculite powder
2 portions of chlorine dioxide
1 part of calcium chloride
0.5 part of nano magnesium oxide
0.2 part of manganese chloride
Acrylic emulsion 5 parts
Hydrochloric acid 5 parts
300 parts of deionized water.
Moreover, the preparation method of the high polymer material comprises the following steps:
(1) foaming of particles: uniformly mixing all the materials, putting the materials into a high-pressure reaction kettle, heating and melting the materials, introducing carbon dioxide gas into the high-pressure reaction kettle, adjusting the pressure and the temperature of the high-pressure reaction kettle to enable the carbon dioxide to be in a supercritical state, maintaining pressure and permeating, quickly relieving pressure, heating and foaming the materials to prepare foaming particles;
(2) and (3) steam compression molding: and (2) carrying out steam compression molding on the foaming particles obtained in the step (1) to obtain the ultralight high-elastic high polymer material.
The invention has the advantages and positive effects that:
1. the fruit and vegetable storage and transportation box provided by the invention is designed into a special-shaped vacuum heat-insulation interlayer turnover box, inert gas (nitrogen) can be filled in the box to keep fruits and vegetables fresh, the special-shaped vacuum heat-insulation interlayer has the shockproof effect on the fruits and vegetables during the heat insulation process, and has the effects of convenient transportation and effective fruit and vegetable preservation during the actual transportation.
2. The box body material of the fruit and vegetable storage and transportation box provided by the invention is made of high polymer materials, is light and portable, has a self-cleaning sterilization function, is not easy to age, is stored at a low temperature and is not easy to become brittle.
3. The fruit and vegetable storage and transportation box provided by the invention adopts the foaming vacuum shockproof tube (foaming shockproof sponge tube), the outer layer of the tube adopts the ultralight high-elastic low-heat-conduction sterilization composite foaming material, and the fruit and vegetable storage and transportation box has the effects of lightness, heat preservation, self-cleaning bacteriostasis, box body strength enhancement and the like; the inner layer is a vacuum air bag, so that heat exchange inside and outside the box is blocked to a certain extent, mechanical damage to the fruits and vegetables is reduced to a great extent in a soft environment for the fruits and vegetables, and a shock-proof effect is achieved.
Drawings
Fig. 1 is a schematic structural view (cross-sectional view) of the present invention.
Detailed Description
The present invention is further illustrated by the following specific examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
The fruit and vegetable storage and transportation integrated packing box comprises a box body 1, a sealing cover 4, foaming shockproof sponge pipes 2 and an inert air bag 3, wherein clamping grooves are formed in the periphery of the inner bottom surface of the box body, the foaming shockproof sponge pipes are uniformly embedded and distributed in the clamping grooves, adjacent foaming shockproof sponge pipes form a heat preservation inner layer, the heat preservation inner layer is attached to the inner wall of the box body to form a heat preservation layer, and a layer of foaming shockproof sponge pipe is horizontally paved at the bottom of the box body to increase the shockproof and heat preservation effects.
The air bag strips are filled in each foaming shockproof sponge tube, and play a supporting role on one hand, so that the temperature transfer rate can be reduced, and the heat insulation effect is improved on the other hand.
The sealing cover and the box body can realize sealing and packaging, and the gas condition in the packaging box is ensured. The sealing cover is provided with 1-2 air adjusting pipes 5 for adjusting the gas environment of the box body and prolonging the fresh-keeping period of the fruits and vegetables.
The invention adopts an ultra-light storage and transportation box body: the box body is provided with a sealing groove with the width of 2cm, the outer layer is made of ultralight high-elasticity high polymer materials, and the box body is 55cm long, 55cm wide and 60cm high. The foaming vacuum shockproof tube (foaming shockproof sponge tube) of the invention: the height of the outer layer pipe is 60cm, the inner diameter is 4cm, the outer diameter is 6-8cm, the inner layer of the hollow pipe is filled with 4cm of air bag strips, and a plurality of foaming vacuum pipes form the inner layer of the box body.
The invention adopts a high-sealing air-conditioning cover: the cover bottom is provided with a sealing groove which is 6-8cm in width and 50cm in length and is consistent with the box body, the cover is provided with two air adjusting pipes which are long and short, the long pipe is 8cm and short pipe is 6cm in length and 3cm in diameter, and the surface of the cover is provided with a four-way handle which can respectively lift the storage and transportation box from four directions.
The formula of the ultra-light high-elastic high polymer material adopted by the box body and the box sealing cover is as follows: parts by weight
Polyurethane 100 parts
80 parts of polyolefin
150 parts of styrene
120 parts of polyester compound
Refined diatomite 3 parts
Biochar-loaded ferroferric oxide 3 parts
Quaternary ammonium type lignin 3 parts
1 part of pineapple leaf fiber
3 portions of nano titanium dioxide
White carbon black 2 parts
Polyanionic cellulose 3 parts
1 part of vermiculite powder
2 portions of chlorine dioxide
1 part of calcium chloride
0.5 part of nano magnesium oxide
0.2 part of manganese chloride
Acrylic emulsion 5 parts
Hydrochloric acid 5 parts
300 portions of deionized water
The preparation method of the high polymer material comprises the following steps:
(1) foaming of particles: uniformly mixing all the materials, putting the materials into a high-pressure reaction kettle, heating and melting the materials, introducing carbon dioxide gas into the high-pressure reaction kettle, adjusting the pressure and the temperature of the high-pressure reaction kettle to enable the carbon dioxide to be in a supercritical state, maintaining pressure and permeating, quickly relieving pressure, heating and foaming the materials to prepare foaming particles;
(2) and (3) steam compression molding: carrying out steam compression molding on the foaming particles obtained in the step (1) to obtain an ultralight high-elastic high polymer material;
(3) coating: and (3) coating a low-thermal conductivity coefficient material on the surface of the foaming material obtained in the step (2) to obtain the coated ultralight high-elasticity low-thermal conductivity composite foaming material.
Variety of (IV) C Fresh-keeping time Transport distance of van Surface integrity
Strawberry 5-10 days 700km 99％
Fragrant pear 50-60 days 700km 99％

Claims (4)

1. The fruit and vegetable storage and transportation integrated packing box is characterized in that: the box comprises a box body, a sealing cover, foaming shockproof sponge pipes and inert airbags, wherein clamping grooves are formed in the periphery of the inner bottom surface of the box body, the foaming shockproof sponge pipes are uniformly embedded in the clamping grooves, adjacent foaming shockproof sponge pipes form a heat preservation inner layer, the heat preservation inner layer is attached to the inner wall of the box body to form a heat preservation layer, and each foaming shockproof sponge pipe is filled with an airbag strip; the sealing cover and the box body can be sealed and assembled, and the root gas regulating pipe is arranged on the sealing cover.
2. The fruit and vegetable storage and transportation integrated packaging box according to claim 1, characterized in that: a layer of foam shockproof sponge tube is horizontally paved at the bottom of the box body.
3. The fruit and vegetable storage and transportation integrated packaging box according to claim 1, characterized in that: the formula of the ultra-light high-elasticity high polymer material adopted by the box body and the box sealing cover is as follows: parts by weight
Polyurethane 100 parts
80 parts of polyolefin
150 parts of styrene
120 parts of polyester compound
Refined diatomite 3 parts
Biochar-loaded ferroferric oxide 3 parts
Quaternary ammonium type lignin 3 parts
1 part of pineapple leaf fiber
3 portions of nano titanium dioxide
White carbon black 2 parts
Polyanionic cellulose 3 parts
1 part of vermiculite powder
2 portions of chlorine dioxide
1 part of calcium chloride
0.5 part of nano magnesium oxide
0.2 part of manganese chloride
Acrylic emulsion 5 parts
Hydrochloric acid 5 parts
300 parts of deionized water.
4. The fruit and vegetable storage and transportation integrated packaging box according to claim 3, characterized in that: the preparation method of the high polymer material comprises the following steps:
(1) foaming of particles: uniformly mixing all the materials, putting the materials into a high-pressure reaction kettle, heating and melting the materials, introducing carbon dioxide gas into the high-pressure reaction kettle, adjusting the pressure and the temperature of the high-pressure reaction kettle to enable the carbon dioxide to be in a supercritical state, maintaining pressure and permeating, quickly relieving pressure, heating and foaming the materials to prepare foaming particles;
(2) and (3) steam compression molding: and (2) carrying out steam compression molding on the foaming particles obtained in the step (1) to obtain the ultralight high-elastic high polymer material.
CN201911391927.1A 2019-12-30 2019-12-30 Fruit and vegetable storage and transportation integrated packing box Pending CN111153049A (en)

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CN112591305A (en) * 2020-12-09 2021-04-02 高宇 Multilayer composite corrugated board packaging box
CN113397085A (en) * 2021-06-30 2021-09-17 中国大熊猫保护研究中心 Method for transporting giant pandas to eat bamboo shoots in long distance

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Application publication date: 20200515