CN219601971U - Heat-preserving compression-resistant shockproof carton - Google Patents

Abstract

The utility model discloses a heat-insulating compression-resistant shockproof carton which comprises a carton main body and a protective structure, wherein the carton main body is provided with a plurality of side walls; the paper box main body is formed by gluing and compounding a multi-layer structure, wherein the multi-layer structure is formed by sequentially arranging a corrugated paper layer, an outer reinforcing cloth layer, a main body foam layer, an inner reinforcing cloth layer and an aluminum foil layer from outside to inside; the protection structure is provided with two groups, one group is arranged at the top of the carton main body, and the other group is arranged at the bottom of the carton main body. The novel carton main body is of a multilayer composite structure, has heat preservation, compression resistance and shock resistance, can reduce collision and play a good role in protection, and can maintain stable internal temperature so as to meet the packaging and transportation requirements of fresh articles.

Description

Heat-preserving compression-resistant shockproof carton

Technical Field

The utility model relates to a carton, in particular to a heat-preservation compression-resistant shockproof carton.

Background

Cartons are the most widely used packaging articles and find application in a variety of fields. At present, a foam box or a common corrugated box is mostly adopted for packaging and transporting fresh food, the foam box has good heat preservation effect, but has poor compression resistance, the phenomenon of packaging breakage is easy to occur, the printing difficulty of the foam box is high, and the packaging attractiveness is poor; although the common corrugated paper box can realize beautiful printing, the compression resistance and the shock resistance are poor, so that the packaged fresh articles are easy to collide and damage, and meanwhile, the heat preservation performance of the common corrugated paper box is poor, so that the transportation and storage of the articles are not facilitated; therefore, it is desirable to provide a carton that combines thermal, compression and shock resistance.

Disclosure of Invention

In order to solve the defects of the technology, the utility model provides the heat-preservation, compression-resistance and shock-resistance paper box.

In order to solve the technical problems, the utility model adopts the following technical scheme: a heat-preserving compression-resistant shockproof carton comprises a carton main body and a protective structure;

the paper box main body is formed by gluing and compounding a multi-layer structure, wherein the multi-layer structure is formed by sequentially arranging a corrugated paper layer, an outer reinforcing cloth layer, a main body foam layer, an inner reinforcing cloth layer and an aluminum foil layer from outside to inside;

the protection structure is provided with two groups, one group is arranged at the top of the carton main body, and the other group is arranged at the bottom of the carton main body.

Further, the carton body is divided into a box portion, an upper cover portion joined to the top of the box portion, and a bottom cover portion joined to the bottom of the box portion.

Further, the upper cover part comprises a top cover and upper folding lugs, the upper folding lugs are symmetrically distributed with two groups, the front end of the top cover extends forwards and is folded to form a fixed cover, a magic tape is fixed on the fixed cover, and a magic tape female patch 5b matched with the magic tape is fixed on the side wall of the box part.

Further, the bottom cover part comprises an outer sealing cover, lower folding lugs and an inner sealing cover, wherein the lower folding lugs are symmetrically provided with two groups, and the outer sealing cover is fixedly adhered to the outer side of the inner sealing cover.

Further, the protective structure at the top of the carton body is positioned on the top cover, and the protective structure at the bottom of the carton body is positioned on the outer sealing cover.

Further, the protective structure comprises a protective foam layer adhered and paved on the top cover or the outer sealing cover, and a rubber layer fixedly adhered to the surface of the protective foam layer.

Further, a plurality of anti-skid protruding points are arranged on the surface of the rubber layer.

Further, the outer reinforcing cloth layer and the inner reinforcing cloth layer are all nylon cloth.

The utility model discloses a heat-insulating compression-resistant shockproof carton, which is characterized in that a carton main body is of a multilayer composite structure, has heat-insulating, compression-resistant and shockproof performances, an outermost layer is of a corrugated paper structure, patterns or characters can be printed as required, the packaging effect is good, meanwhile, the added heat-insulating, compression-resistant and shockproof structure can reduce collision and play a good role in protection, and the internal temperature can be maintained stable, so that the packaging and transportation requirements of fresh articles can be met. In addition, be provided with protective structure respectively at carton top, bottom, further play the guard action when the carton piles up to place.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic hierarchical structure of the carton body of the present utility model.

In the figure: 1. a box portion; 2. an upper cover part; 21. a top cover; 22. the upper side is folded; 23. a fixed cover; 3. a bottom cover part; 31. an outer cover; 32. the lower side is folded; 33. an inner cover; 4. a protective structure; 41. a protective foam layer; 42. a rubber layer; 43. anti-skid convex points; 5a, sticking the magic tape; 5b, female magic tape;

11. a corrugated paper layer; 12. an outer reinforcing cloth layer; 13. a main body foam layer; 14. an inner reinforcing cloth layer; 15. an aluminum foil layer.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description.

Embodiment 1,

The embodiment discloses a heat-preservation compression-resistant shockproof carton which comprises a carton main body and a protective structure 4;

the carton main body is formed by gluing and compounding a plurality of layers of structures, has heat preservation, compression resistance and vibration resistance, and can meet the packaging and transportation requirements of fresh articles. As shown in fig. 2, the multi-layer structure is a corrugated paper layer 11, an outer reinforcement cloth layer 12, a main foam layer 13, an inner reinforcement cloth layer 14 and an aluminum foil layer 15 which are sequentially arranged from outside to inside;

wherein, the corrugated paper layer 11 is the outermost layer, and can be printed with packaging patterns, characters and the like according to the use requirement, thereby meeting the beautiful packaging requirement; the adhesive is fixed on the inner side of the corrugated paper layer 11 and is an outer reinforcing cloth layer 12, the outer reinforcing cloth layer 12 is made of nylon cloth, the nylon cloth is high in mechanical strength and toughness, has higher tensile strength and compressive strength, and is arranged between the corrugated paper layer 11 and the main foam layer, so that the compressive property of the carton is improved, and the probability of exposing internal packaging articles due to breakage of the carton is reduced. The main body foam layer has the advantage of light weight, can play heat preservation, thermal-insulated and shockproof effect, and the inside gluing fixed of main body foam layer 13 is interior reinforcement cloth layer 14, and interior reinforcement cloth layer 14 is the same with outer reinforcement cloth layer 12 effect, also adopts nylon cloth, and both combined action to ensure that the carton of this embodiment keeps good compressive property. The innermost layer is an aluminum foil layer 15, and the aluminum foil layer 15 can protect the temperature inside from the outside, so that the heat insulation performance of the main foam layer 13 is effectively maintained.

The heat-insulating compression-resistant shockproof paper box disclosed by the embodiment is further provided with a protective structure 4, wherein one group of protective structures are arranged at the top of the paper box main body, and the other group of protective structures are arranged at the bottom of the paper box main body; the top and bottom are respectively provided with a protective structure 4, thereby playing a protective role when the cartons are stacked and placed.

Embodiment II,

The embodiment discloses a heat preservation resistance to compression shockproof carton, including the carton main part, as shown in fig. 1, the structure of carton main part divide into box part 1, links up the upper cover part 2 at box part 1 top and links up the bottom part 3 in box part 1 bottom.

The bottom cover part 3 comprises an outer cover 31, a lower folding lug 32 and an inner cover 33, wherein the lower folding lug 32 is symmetrically provided with two groups, when the bottom of the carton is sealed, the lower folding lug 32 is folded, then the inner cover 33 is covered, and finally the outer cover 31 is fixedly adhered to the outer side of the inner cover 33.

The upper cover part 2 comprises a top cover 21 and upper folding lugs 22, wherein the upper folding lugs 22 are symmetrically distributed with two groups, the front end of the top cover 21 extends forwards and is folded to form a fixed cover 23, a magic tape 5a is fixed on the fixed cover 23, and a magic tape female patch 5b matched with the magic tape 5a is fixed on the side wall of the box part 1. Therefore, after the fresh articles to be packaged and transported are placed in the paper box, the upper folding lugs 22 are folded, then the top cover 21 is covered, and meanwhile, the fixed cover 23 is folded down, so that the magic tape sub-plaster 5a and the magic tape female plaster 5b are matched and adhered to finish primary packaging; and packaging operations such as plastic packaging and the like can be continuously carried out to finish packaging.

For the box body part 1, the outer cover 31, the lower folded lug 32 and the inner cover 33 of the bottom cover part 3, the top cover 21 and the upper folded lug 22 of the upper cover part 2 are formed by gluing and compounding a multi-layer structure, wherein the multi-layer structure comprises a corrugated paper layer 11, an outer reinforcing cloth layer 12, a main foam layer 13, an inner reinforcing cloth layer 14 and an aluminum foil layer 15 which are sequentially arranged from outside to inside, and the multi-layer structure has heat preservation, compression resistance and vibration resistance.

Third embodiment,

The embodiment discloses a heat preservation resistance to compression shockproof carton, on the basis of the heat preservation resistance to compression shockproof carton structure disclosed in the second embodiment, the protection structure at the top of the carton main body is located on the top cover 21, and the protection structure at the bottom of the carton main body is located on the outer sealing cover 31. As shown in fig. 1, the protective structure 4 includes a protective foam layer 41 adhesively applied to the top cover 21 or the outer cover 31, and a rubber layer 42 fixedly adhered to the surface of the protective foam layer 41. The protection foam layer 41 plays a role in protection and shock absorption, the rubber layer 42 is fixedly paved on the surface of the protection foam layer 41, the rubber is wear-resistant and has good toughness, meanwhile, a plurality of anti-slip protruding points 43 are arranged on the surface of the rubber layer 42, the rubber layer 42 plays a role in reinforcing protection, and meanwhile, the anti-slip protruding points 43 are utilized to enable friction resistance between the vertically stacked cartons to be increased, so that shaking performance in carton transportation is reduced, and the effect of further improving shock absorption performance is achieved.

The above embodiments are not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be limited to the following claims.

Claims (8)

1. The utility model provides a heat preservation resistance to compression shockproof carton, includes the carton main part, its characterized in that: it also comprises a protective structure (4);

the carton main body is formed by gluing and compounding a multi-layer structure, wherein the multi-layer structure is formed by sequentially arranging a corrugated paper layer (11), an outer reinforcement cloth layer (12), a main foam layer (13), an inner reinforcement cloth layer (14) and an aluminum foil layer (15) from outside to inside;

the protection structure (4) is provided with two groups, one group is arranged at the top of the carton main body, and the other group is arranged at the bottom of the carton main body.

2. The insulated compression-resistant shockproof carton according to claim 1, wherein: the carton main body is divided into a box body part (1), an upper cover part (2) connected to the top of the box body part (1) and a bottom cover part (3) connected to the bottom of the box body part (1).

3. The insulated compression-resistant shockproof carton according to claim 2, wherein: the upper cover part (2) comprises a top cover (21) and upper folding lugs (22), wherein two groups of upper folding lugs (22) are symmetrically distributed, the front end of the top cover (21) extends forwards and is folded to form a fixed cover (23), a magic tape (5 a) is fixed on the fixed cover (23), and a magic tape female patch (5 b) matched with the magic tape (5 a) is fixed on the side wall of the box part (1).

4. A thermal insulation, compression and shock resistant carton according to claim 3, wherein: the bottom cover part (3) comprises an outer sealing cover (31), lower side folding lugs (32) and an inner sealing cover (33), wherein two groups of lower side folding lugs (32) are symmetrically arranged, and the outer sealing cover (31) is fixedly adhered to the outer side of the inner sealing cover (33).

5. The insulated compression-resistant and shockproof carton according to claim 4, wherein: the protection structure at the top of the carton body is positioned on the top cover (21), and the protection structure at the bottom of the carton body is positioned on the outer sealing cover (31).

6. The insulated compression-resistant and shockproof carton according to claim 5, wherein: the protective structure (4) comprises a protective foam layer (41) adhered and paved on the top cover (21) or the outer sealing cover (31), and a rubber layer (42) fixedly adhered to the surface of the protective foam layer (41).

7. The insulated compression-resistant and shockproof carton according to claim 6, wherein: a plurality of anti-skid convex points (43) are arranged on the surface of the rubber layer (42).

8. The insulated compression-resistant shockproof carton according to claim 1, wherein: the outer reinforcement cloth layer (12) and the inner reinforcement cloth layer (14) are nylon cloth.