CN212048288U

CN212048288U - Heavy packing carton with humiture memory function

Info

Publication number: CN212048288U
Application number: CN202020355914.0U
Authority: CN
Inventors: 文周; 王旭红; 薛美贵; 龚修端; 汪颀洲; 李亚鹏; 陈先亮
Original assignee: Dongguan Polytechnic
Current assignee: Dongguan Polytechnic
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-12-01
Anticipated expiration: 2030-03-19

Abstract

The utility model relates to the technical field of transport package, in particular to a heavy packing carton with temperature and humidity memory function, which comprises a bottom plate, wherein foot piers are bonded on the bottom surface of the bottom plate, side plates are bonded on the periphery of the bottom plate along the vertical direction, each side plate is formed with a tooth-shaped notch, each side plate is connected with the bottom plate through notch meshing, each side plate and the bottom plate are surrounded to form a box body with an upward opening, and a box cover is covered at the opening of the box body; the utility model discloses simple structure, reasonable in design can bear higher vertical load, has certain dampproofing and waterproofing performance, can effectual reduction ocean transportation in-process high temperature high humidity's environment to heavy packing carton mechanical properties's influence to can effectual environmental temperature and humidity in the control carton, protect the product.

Description

Heavy packing carton with humiture memory function

The technical field is as follows:

the utility model relates to a transport package technical field especially relates to a heavy packing carton with humiture memory function.

Background art:

with the increasing of foreign trade in China, the globalization cooperation is strengthened continuously, more and more products need to be exported to foreign countries, wherein a great part of the products are heavy products, and the common products are as follows: electromechanical devices, precision instruments, automotive parts, medical instruments, and the like. Two forms of transport packaging for heavy products are common: wooden boxes or heavy packing cartons are used for ocean transportation of products because the wooden boxes consume wood resources (non-renewable), are heavy in weight and poor in buffering performance, and steaming and smoking treatment is needed to be carried out on the boxes at the inlet and the outlet of the wooden boxes, so that more and more enterprises select the heavy packing cartons for ocean transportation of products.

By adopting the ocean transportation mode, two main disadvantages exist: firstly, the transportation time is too long; secondly, the transportation environment is relatively severe (high temperature, humidity and salinity). When the heavy packaging carton is in such a transportation environment for a long time, the mechanical property of the heavy packaging carton can be influenced by the temperature and the humidity of the environment; too high a temperature and humidity also affects the properties of the packaged product, such as: under the environment of high temperature, high humidity and high salt, metal is easy to corrode.

The utility model has the following contents:

the utility model aims at providing a heavy packing carton with humiture memory function to what prior art exists not enough, the transportation packing of mainly used medium and large-scale product, its simple structure, reasonable in design have good reliability.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a heavy packing carton with humiture memory function, includes the bottom plate, the foot mound has been cohered to the bottom surface of bottom plate, and the curb plate has all been cohered along vertical direction all around to the bottom plate, and each curb plate all takes shape has the cusp notch, connects through the notch meshing between each curb plate, and each curb plate surrounds with the bottom plate and forms the ascending box of opening, and the opening part lid of box is equipped with the case lid.

The further improvement of the scheme is that the bottom plate sequentially comprises a corrugated board, a honeycomb paperboard and pearl wool from bottom to top.

The scheme is further improved in that the foot pier comprises a plurality of layers of honeycomb paper cores, middle packing paper is clamped between every two adjacent layers of honeycomb paper cores, surface paper is bonded on the bottom surface, the top surface and the side surface of each layer of honeycomb paper core, and polyethylene films are adhered on the surface paper.

The side plate comprises a corrugated board, honeycomb paper boards and pearl wool from outside to inside in sequence, two end faces of each honeycomb paper board are provided with tooth-shaped notches, and the joint of every two adjacent honeycomb paper boards is provided with an L-shaped paper corner protector.

The further improvement of the scheme is that the box cover sequentially comprises a corrugated board, a honeycomb paperboard and pearl wool from top to bottom, two grooves with the depth being half of the thickness of the pearl wool are formed in the bottom surface of the pearl wool, a temperature indicating recording label is pasted in one groove, and a humidity sensitive card is pasted in the other groove.

The corrugated board comprises inner surface paper, corrugated core paper and outer surface paper from inside to outside in sequence, the corrugated board is a three-layer UV type corrugated board, and polyethylene films are adhered to the outer surface paper.

The honeycomb paperboard is further improved in the scheme that the honeycomb paperboard comprises core paper, and surface paper is paved on the upper surface and the lower surface of the core paper respectively.

The utility model has the advantages that: the utility model provides a heavy packing carton with humiture memory function, including the bottom plate, the bottom surface of bottom plate has cohered the foot mound, has cohered the curb plate along vertical direction all around the bottom plate, and each curb plate all forms the cusp notch, connects through the notch meshing between each curb plate, and each curb plate encloses with the bottom plate and forms the box that the opening is upwards, and the opening part lid of box is equipped with the case lid; the utility model discloses simple structure, reasonable in design can bear higher vertical load, has certain dampproofing and waterproofing performance, can effectual reduction ocean transportation in-process high temperature high humidity's environment to heavy packing carton mechanical properties's influence to can effectual environmental temperature and humidity in the control carton, protect the product.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic view of the local structure of the middle box body of the present invention.

Fig. 3 is a schematic structural view of the middle box cover of the present invention.

Fig. 4 is a schematic structural view of the middle foot pier of the present invention.

Fig. 5 is a schematic structural view of the middle corrugated board of the present invention.

Fig. 6 is a schematic view of the structure of the honeycomb paperboard of the present invention.

Description of reference numerals: the temperature-indicating box comprises a bottom plate 1, foot piers 2, side plates 3, a notch 31, a box body 4, a box cover 5, a corrugated board 6, a honeycomb paper board 7, pearl wool 8, a honeycomb paper core 9, middle packing paper 10, surface paper 11, a polyethylene film 12, an L-shaped paper corner protector 13, a groove 14, a temperature-indicating recording label 18, a humidity-sensitive card 19, inner surface paper 20, corrugated core paper 21, outer surface paper 22 and core paper 23.

The specific implementation mode is as follows:

it is right to combine the attached drawing below the utility model discloses do further explanation, as shown in fig. 1 ~ 6, the utility model discloses a bottom plate 1, the bottom surface of bottom plate 1 is cohered there is foot mound 2, and bottom plate 1 has all cohered curb plate 3 along vertical direction all around, and each curb plate 3 all takes shape to have cusp notch 31, connects through notch 31 meshing between each curb plate 3 to cohere into mutually perpendicular form with the gluing agent, each curb plate 3 surrounds with bottom plate 1 and forms ascending box 4 of opening, and the opening part lid of box 4 is equipped with case lid 5, the utility model discloses simple structure, reasonable in design can bear higher vertical load, has certain dampproofing and waterproofing performance, can effectually reduce the influence of the high temperature and high humidity environment to heavy packing carton mechanical properties in the ocean transportation to can effectual control the environment humiture in the carton, protect the product.

The bottom plate 1 sequentially comprises a corrugated board 6, a honeycomb paperboard 7 and pearl wool 8 from bottom to top.

The foot pier 2 comprises a plurality of layers of honeycomb paper cores 9, middle packing paper 10 is clamped between every two adjacent layers of honeycomb paper cores 9, surface paper 11 is bonded on the bottom surface, the top surface and the side surface of each layer of honeycomb paper core 9, and the surface paper 11 is adhered with a polyethylene film 12, so that the influence of humidity on the mechanical property of the foot pier 2 can be effectively reduced.

The side plate 3 sequentially comprises a corrugated board 6, a honeycomb paper board 7 and pearl wool 8 from outside to inside, two end faces of the honeycomb paper board 7 are provided with tooth-shaped notches 31, the joint of two adjacent honeycomb paper boards 7 is provided with an L-shaped paper corner protector 13, and the core of the honeycomb paper board 7 is in a regular hexagon shape and comprises face paper 11 and core paper 23.

The box cover 5 sequentially comprises a corrugated board 6, a honeycomb paperboard 7 and pearl cotton 8 from top to bottom, two grooves 14 with the depth being half of the thickness of the pearl cotton 8 are formed in the bottom surface of the pearl cotton 8, a temperature indicating recording label 18 is pasted on one groove 14, a humidity sensitive card 19 is pasted on the other groove 14, the opening area of the groove 14 is larger than the surface area of the temperature indicating recording label 18 and the surface area of the humidity sensitive card 19, the temperature indicating recording label 18 can record the highest temperature in a heavy packaging box in the transportation process, the influence of the environmental temperature on products in the box can be correctly judged, the humidity sensitive card 19 can record the maximum humidity in the heavy packaging box in the transportation process, and the influence of the environmental humidity on the products in the box can be correctly judged.

Corrugated container board 6 is interior inside to outside and includes interior facial tissue 20, corrugated core paper 21, exterior facial tissue 22 in proper order, and corrugated container board 6 is three-layer UV type corrugated container board, and polyethylene film 12 is stained with to exterior facial tissue 22, can effectively reduce the influence of humidity to heavy packing carton curb plate 3 and bottom plate 1 mechanical properties.

The honeycomb paperboard 7 comprises core paper 23, and surface paper 11 is laid on the upper surface and the lower surface of the core paper 23 respectively.

The utility model discloses a manufacturing method of heavy packing carton with humiture memory function, including following step:

A. cutting the whole corrugated board 6 into a bottom board 1, and folding the part of the bottom board 1, which exceeds the bottom board, into the outer part of a side board 3;

B. adhering the foot pier 2 on the bottom plate 1;

C. two adjacent side plates 3 are meshed through a honeycomb notch 31 and are bonded and fixed into a mutually vertical shape by using an adhesive to form a box body 4 with an upward opening;

D. the case cover 5 is covered on the opening of the case body 4.

The bottom plate 1 is formed by adhering a corrugated board 6, a honeycomb paperboard 7 and pearl wool 8 through an adhesive; the foot pier 2 is formed by bonding a surface paper 11, a middle packing paper 10 and a honeycomb paper core 9 through an adhesive, and the polyethylene film 12 and the surface paper 11 are bonded through the adhesive; the side plates 3 are formed by bonding a corrugated board 6, a honeycomb paperboard 7 and pearl wool 8 through an adhesive, the L-shaped paper corner protectors 13 are bonded with the honeycomb paperboard 7 through the adhesive, and the L-shaped paper corner protectors 13 are formed by laminating and pressing a plurality of pieces of kraft paper and have higher compressive strength, so that the overall strength of the packaging carton can be improved, and the connection among the side plates 3 is firmer; the box cover 5 is formed by adhering a corrugated board 6, a honeycomb paperboard 7 and pearl wool 8 through an adhesive; the corrugated board 6 is formed by bonding inner face paper 20, corrugated core paper 21 and outer face paper 22 through adhesives, the corrugated board 6 is bonded with the polyethylene film 12 through the adhesives, and the raw materials of the adhesives are environment-friendly materials, so that pollution can be effectively reduced.

Of course, the above description is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a heavy packing carton with humiture memory function which characterized in that: the box body is characterized by comprising a bottom plate (1), wherein foot piers (2) are bonded on the bottom surface of the bottom plate (1), side plates (3) are bonded on the periphery of the bottom plate (1) along the vertical direction, each side plate (3) is formed with a toothed notch (31), the side plates (3) are meshed and connected through the notches (31), each side plate (3) and the bottom plate (1) are encircled to form a box body (4) with an upward opening, and a box cover (5) is arranged at the opening of the box body (4); the box cover (5) sequentially comprises a corrugated board (6), a honeycomb paperboard (7) and pearl cotton (8) from top to bottom, two grooves (14) with the depth being half of the thickness of the pearl cotton (8) are formed in the bottom surface of the pearl cotton (8), a temperature indicating recording label (18) is pasted on one groove (14), and a humidity sensitive card (19) is pasted on the other groove (14).

2. The heavy duty packaging carton with temperature and humidity memory function of claim 1, characterized in that: the bottom plate (1) sequentially comprises a corrugated board (6), a honeycomb paperboard (7) and pearl wool (8) from bottom to top.

3. The heavy duty packaging carton with temperature and humidity memory function of claim 1, characterized in that: the foot pier (2) comprises a plurality of layers of honeycomb paper cores (9), middle packing paper (10) is clamped between every two adjacent layers of honeycomb paper cores (9), surface paper (11) is bonded on the bottom surface, the top surface and the side surface of each layer of honeycomb paper core (9), and a polyethylene film (12) is adhered on the surface paper (11).

4. The heavy duty packaging carton with temperature and humidity memory function of claim 1, characterized in that: the side plates (3) sequentially comprise corrugated boards (6), honeycomb paperboards (7) and pearl cotton (8) from outside to inside, two end faces of each honeycomb paperboard (7) are provided with tooth-shaped notches (31), and the joint of two adjacent honeycomb paperboards (7) is provided with an L-shaped paper corner protector (13).

5. The heavy duty packaging carton with temperature and humidity memory function of any one of claims 1-4, characterized in that: corrugated container board (6) is by interior inside to outside including interior facial tissue (20), flute core paper (21), outside paper (22) in proper order, corrugated container board (6) are three-layer UV type corrugated container board, and polyethylene film (12) are adhered to outside facial tissue (22).

6. The heavy duty packaging carton with temperature and humidity memory function of any one of claims 1-4, characterized in that: the honeycomb paperboard (7) comprises core paper (23), and facial tissues (11) are laid on the upper surface and the lower surface of the core paper (23) respectively.