CN216375427U

CN216375427U - Double-layer sealed packaging paper box with good heat preservation effect

Info

Publication number: CN216375427U
Application number: CN202122875600.0U
Authority: CN
Inventors: 朱正发
Original assignee: Jingzhu Packaging Products Taicang Co ltd
Current assignee: Jingzhu Packaging Products Taicang Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-26
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a double-layer sealed packaging paper box with a good heat preservation effect, which comprises a box body, wherein a sealed top plate is arranged in an inner cavity of the box body, the box body comprises a base material layer, a heat preservation layer is bonded to the top of the base material layer through an adhesive, a waterproof layer is bonded to the top of the heat preservation layer through an adhesive, a heat insulation layer is bonded to the bottom of the base material layer through an adhesive, a wear-resistant layer is bonded to the bottom of the heat insulation layer through an adhesive, the heat preservation layer comprises a heat preservation cotton layer, a heat preservation plate is bonded to the top of the heat preservation cotton layer through an adhesive, and the box body is sealed through a transparent adhesive tape. According to the utility model, the box body, the substrate layer, the heat preservation cotton layer, the heat preservation plate, the waterproof layer, the heat insulation layer, the wear-resistant layer and the sealing top plate are matched for use, so that the packaging box has a good heat preservation effect, and meanwhile, the packaging box also has good waterproof performance and wear-resistant performance, and can meet the use requirements of people.

Description

Double-layer sealed packaging paper box with good heat preservation effect

Technical Field

The utility model relates to the technical field of paper boxes, in particular to a double-layer sealed packaging paper box with a good heat preservation effect.

Background

The paper box package is characterized by that its exquisite form and decoration are used to publicize and beautify commodity to a large extent, and can raise the competitiveness of commodity, and the form and structure design of the paper box are determined by the form characteristics of the commodity to be packaged, so that its form and type are lots of, and have rectangular, square, polygonal, special-shaped paper box and cylindrical form, but its production process is basically identical, i.e. the material-design icon-making template-punching-connecting box is selected, and its raw material is paper pulp, general corrugated paper, and can be used for holding articles, and can be recovered, but the existent packaging paper box is poor in heat-insulating property, and can not meet the requirements for use of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-layer sealed packaging paper box with a good heat preservation effect, which has the advantage of high heat preservation performance and solves the problems that the existing packaging paper box is poor in heat preservation performance and cannot meet the use requirements of people.

In order to achieve the purpose, the utility model provides the following technical scheme: a double-layer sealed packaging paper box with good heat preservation effect comprises a box body, wherein a sealed top plate is arranged in an inner cavity of the box body;

the box body comprises a substrate layer, the top of the substrate layer is bonded with a heat insulation layer through an adhesive, the top of the heat insulation layer is bonded with a waterproof layer through an adhesive, the bottom of the substrate layer is bonded with a heat insulation layer through an adhesive, and the bottom of the heat insulation layer is bonded with a wear-resistant layer through an adhesive;

the heat preservation layer comprises a heat preservation cotton layer, and the top of the heat preservation cotton layer is bonded with a heat preservation plate through an adhesive.

Preferably, the box body is sealed by a transparent adhesive tape, and the surface of the box body is thermoplastic-molded with a packaging film.

Preferably, the substrate layer adopts the corrugated paper to make, and the surface spraying of substrate layer has the antibiotic agent.

Preferably, the waterproof layer is made of a waterproof film, and a waterproof coating agent is sprayed on the surface of the waterproof layer.

Preferably, the heat insulation layer is made of heat insulation cotton, and the surface of the heat insulation cotton is sprayed with a fireproof coating.

Preferably, the wear-resistant layer is made of wear-resistant ceramic paint, and the surface of the wear-resistant layer is smooth.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the box body, the substrate layer, the heat preservation cotton layer, the heat preservation plate, the waterproof layer, the heat insulation layer, the wear-resistant layer and the sealing top plate are matched for use, so that the packaging box has a good heat preservation effect, and meanwhile, the packaging box also has good waterproof performance and wear-resistant performance, and can meet the use requirements of people.

2. The utility model can ensure the use strength of the box body by adopting the substrate layer made of corrugated paper, can ensure the good antibacterial performance of the box body by spraying the antibacterial agent on the surface of the substrate layer, can ensure the good heat insulation effect of the box body by adopting the heat insulation layer made of the heat insulation cotton layer and the heat insulation plate, can ensure the good water resistance of the box body by adopting the waterproof layer made of the waterproof film and spraying the waterproof coating agent on the surface, can ensure the good heat insulation performance of the box body by adopting the heat insulation layer made of the heat insulation cotton, can ensure the good fire resistance of the box body by spraying the fireproof coating agent on the surface of the heat insulation cotton, the wear-resistant layer made of the wear-resistant ceramic paint can enable the box body to have good wear resistance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal connection structure of the case according to the present invention;

FIG. 3 is a schematic view of the internal connection structure of the insulating layer according to the present invention.

In the figure: 1. a box body; 101. a substrate layer; 102. a heat-insulating layer; 1021. a heat insulation cotton layer; 1022. a thermal insulation board; 103. a waterproof layer; 104. a thermal insulation layer; 105. a wear layer; 2. and sealing the top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.

Referring to fig. 1-3, a double-layer sealed packaging carton with good heat preservation effect comprises a carton body 1, a sealing top plate 2 is arranged in an inner cavity of the carton body 1, the carton body 1 is sealed by a transparent adhesive tape, a packaging film is thermoplastic-molded on the surface of the carton body, the carton body 1 is preliminarily sealed by the transparent adhesive tape, and then the packaging film is thermoplastic-molded, so that good sealing performance can be achieved, and the heat preservation effect is better guaranteed;

the box body 1 comprises a substrate layer 101, the substrate layer 101 is made of corrugated paper, the surface of the substrate layer 101 is sprayed with an antibacterial agent, the substrate layer 101 made of corrugated paper can ensure the use strength of the box body 1, the antibacterial agent is sprayed on the surface of the substrate layer, the box body 1 can have good antibacterial performance, the top of the substrate layer 101 is bonded with a heat-insulating layer 102 through an adhesive, the top of the heat-insulating layer 102 is bonded with a waterproof layer 103 through an adhesive, the waterproof layer 103 is made of a waterproof film, the surface of the waterproof layer 103 is sprayed with a waterproof coating agent, the waterproof layer 103 made of the waterproof film is sprayed with the waterproof coating agent, the box body 1 can have good waterproof performance, the bottom of the substrate layer 101 is bonded with a heat-insulating layer 104 through the adhesive, the heat-insulating layer 104 is made of heat-insulating cotton, and the surface of the heat-insulating cotton is sprayed with the fireproof coating agent, the heat insulation layer 104 is made of the heat insulation cotton, so that the box body 1 has good heat insulation performance, the fireproof coating agent is sprayed on the surface of the heat insulation cotton, so that the box body 1 has good fireproof performance, the bottom of the heat insulation layer 104 is adhered with the wear-resistant layer 105 through the adhesive, the wear-resistant layer 105 is made of the wear-resistant ceramic coating, the surface of the wear-resistant layer 105 is smooth, and the wear-resistant layer 105 made of the wear-resistant ceramic coating can enable the box body 1 to have good wear resistance;

insulating layer 102 includes the cotton layer 1021 of heat preservation, the top on the cotton layer 1021 of heat preservation has heated board 1022 through adhesive bonding, through the heat preservation 102 of adopting the cotton layer 1021 of heat preservation and the compound preparation of heated board 1022, can make box body 1 possess good heat preservation effect, through box body 1, the substrate layer 101, heat preservation 102, the cotton layer 1021 of heat preservation, heated board 1022, waterproof layer 103, insulating layer 104, wearing layer 105 and sealed roof 2's cooperation is used, can make the packing carton possess good heat preservation effect, still possess good waterproof performance and wear resistance simultaneously, can satisfy people's user demand.

When in use, the box body 1 is preliminarily sealed by adopting the transparent adhesive tape, and then the packaging film is thermally molded, so that good sealing performance can be achieved, and further, the heat preservation effect is better ensured, the use strength of the box body 1 can be ensured by adopting the base material layer 101 made of corrugated paper, the box body 1 can have good antibacterial performance by spraying the antibacterial agent on the surface of the base material layer, the box body 1 can have good heat preservation effect by adopting the heat preservation layer 102 which is formed by compounding the heat preservation cotton layer 1021 and the heat preservation plate 1022, the box body 1 can have good heat preservation effect by adopting the waterproof layer 103 which is made of the waterproof film, and the surface of the box body 1 is sprayed with the waterproof coating agent, the box body 1 can have good heat insulation performance by adopting the heat insulation layer 104 which is made of the heat insulation cotton, and the fireproof coating agent is sprayed on the surface of the heat insulation cotton, can make box body 1 possess good fire behavior, through adopting wearing layer 105 that wear-resisting ceramic coating made, can make box body 1 possess good wear resistance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual double-deck sealed package carton keeps warm, includes box body (1), its characterized in that: a sealing top plate (2) is arranged in the inner cavity of the box body (1);

the box body (1) comprises a base material layer (101), the top of the base material layer (101) is bonded with an insulating layer (102) through an adhesive, the top of the insulating layer (102) is bonded with a waterproof layer (103) through an adhesive, the bottom of the base material layer (101) is bonded with a heat insulating layer (104) through an adhesive, and the bottom of the heat insulating layer (104) is bonded with a wear-resistant layer (105) through an adhesive;

the heat preservation layer (102) comprises a heat preservation cotton layer (1021), and the top of the heat preservation cotton layer (1021) is bonded with a heat preservation plate (1022) through an adhesive.

2. The double-layer sealed packaging carton with good heat preservation effect as claimed in claim 1, characterized in that: the box body (1) is sealed through a transparent adhesive tape, and a packaging film is arranged on the surface of the box body in a thermoplastic mode.

3. The double-layer sealed packaging carton with good heat preservation effect as claimed in claim 1, characterized in that: the base material layer (101) adopts the corrugated paper to make, and the surface spraying of base material layer (101) has the antiseptic.

4. The double-layer sealed packaging carton with good heat preservation effect as claimed in claim 1, characterized in that: the waterproof layer (103) is made of a waterproof film, and a waterproof coating agent is sprayed on the surface of the waterproof layer (103).

5. The double-layer sealed packaging carton with good heat preservation effect as claimed in claim 1, characterized in that: the heat insulation layer (104) is made of heat insulation cotton, and a fireproof coating is sprayed on the surface of the heat insulation cotton.

6. The double-layer sealed packaging carton with good heat preservation effect as claimed in claim 1, characterized in that: the wear-resistant layer (105) is made of wear-resistant ceramic paint, and the surface of the wear-resistant layer (105) is smooth.