CN218967616U

CN218967616U - Dampproofing corrugated box

Info

Publication number: CN218967616U
Application number: CN202222748757.1U
Authority: CN
Inventors: 杨建潮; 潘新卯; 秦勇; 余萧枫
Original assignee: Bright Packaging Co ltd
Current assignee: Bright Packaging Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-05-05
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a moistureproof corrugated case which comprises a case body and a case cover, wherein a moistureproof bottom plate is fixedly connected to the bottom of the case body, a plurality of strip-shaped grooves are formed above the moistureproof bottom plate, and drying agents are accommodated in the grooves; a supporting bottom plate is arranged above the moistureproof bottom plate; the side and the case lid of box are by the cardboard constitution, and the cardboard has set gradually interior cardboard layer, corrugated paper layer and outer cardboard layer from inside to outside, and the surface of outer cardboard layer is provided with the water absorption layer, and the surface of water absorption layer is provided with the dampproof course. According to the utility model, the moistureproof bottom plate is arranged, the desiccant in the groove of the moistureproof bottom plate plays a role in assisting moistureproof, and meanwhile, the supporting bottom plate can be taken out, so that the desiccant can be replaced regularly, and the corrugated case can be reused for a long time; and through setting up water absorption layer and dampproof course on the cardboard surface of box and case lid, can prevent that box and case lid from intaking and wetting or the article in the carton from wetting the rotten, be favorable to the protection and the storage to the article in the carton.

Description

Dampproofing corrugated box

Technical Field

The utility model relates to the technical field of corrugated cartons, in particular to a moistureproof corrugated carton.

Background

The corrugated paper board is made into corrugated paper boxes through die cutting, indentation, nailing or sticking, the corrugated paper box is the most widely applied packaging product, the dosage is always the first of various packaging products, including calcium plastic corrugated paper boxes, the corrugated paper box gradually replaces transport packaging containers such as wooden boxes with excellent use performance and good processing performance for more than half a century, and becomes the main force army of transport packaging. The existing corrugated paper box has poor waterproof and moistureproof performances, and when the corrugated paper box is rained or in a humid environment, articles in the paper box are easy to wet, so that the articles are easy to deteriorate and damage.

Based on the above situation, the utility model provides a moistureproof corrugated case which can effectively solve the problems.

Disclosure of Invention

The utility model aims to provide a moistureproof corrugated case. According to the moistureproof corrugated case, the moistureproof bottom plate is arranged, the drying agent in the groove of the moistureproof bottom plate plays a role in assisting moistureproof, and meanwhile, the supporting bottom plate can be taken out, so that the drying agent can be replaced regularly, and the corrugated case can be reused for a long time; and through setting up water absorption layer and dampproof course on the cardboard surface of box and case lid, can prevent that box and case lid from intaking and wetting or the article in the carton from wetting the rotten, be favorable to the protection and the storage to the article in the carton.

The utility model is realized by the following technical scheme:

the moistureproof corrugated case comprises a case body and a case cover, wherein a moistureproof bottom plate is fixedly connected to the bottom of the case body, a plurality of strip-shaped grooves are formed in the upper part of the moistureproof bottom plate, and drying agents are accommodated in the grooves; a supporting bottom plate is arranged above the moistureproof bottom plate; the side and the case lid of box constitute by the cardboard, the cardboard has set gradually interior cardboard layer, corrugated paper layer and outer cardboard layer from inside to outside, the surface of outer cardboard layer is provided with the layer that absorbs water, the surface of layer that absorbs water is provided with the dampproof course.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the water absorbing layer comprises water absorbing strips and water absorbing cellucotton, the water absorbing strips are provided with a plurality of water absorbing strips and are distributed on the outer surface of the outer paperboard layer in a net shape, and the water absorbing cellucotton is embedded in meshes formed between the water absorbing strips.

According to the above technical solution, as a further preferable technical solution of the above technical solution, the moisture-proof layer is made of polyethylene polypropylene material.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the inner paperboard layer and the outer paperboard layer are made of kraft paper.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the supporting bottom plate is provided with a plurality of through holes, and the through holes are located above the grooves.

Compared with the prior art, the utility model has the following advantages:

according to the moistureproof corrugated case, the moistureproof bottom plate is arranged, the drying agent in the groove of the moistureproof bottom plate plays a role in assisting moistureproof, and meanwhile, the supporting bottom plate can be taken out, so that the drying agent can be replaced regularly, and the corrugated case can be reused for a long time; and through setting up water absorption layer and dampproof course on the cardboard surface of box and case lid, can prevent that box and case lid from intaking and wetting or the article in the carton from wetting the rotten, be favorable to the protection and the storage to the article in the carton.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the case and cover of the present utility model;

FIG. 3 is a schematic diagram of the structure of the water-absorbing layer of the present utility model.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.

Example 1:

the moistureproof corrugated case comprises a case body 1 and a case cover 2, wherein a moistureproof bottom plate 3 is fixedly connected to the bottom of the case body 1, a plurality of strip-shaped grooves 31 are formed in the upper side of the moistureproof bottom plate 3, and a drying agent 4 is arranged in the grooves 31; a supporting bottom plate 5 is arranged above the moistureproof bottom plate 3; the side of box 1 and case lid 2 are by the cardboard constitution, the cardboard has set gradually interior cardboard layer 6, corrugated paper layer 7 and outer cardboard layer 8 from inside to outside, the surface of outer cardboard layer 8 is provided with water absorption layer 9, the surface of water absorption layer 9 is provided with dampproof course 10.

According to the utility model, the moistureproof bottom plate 3 is arranged, the drying agent 4 in the groove 31 of the moistureproof bottom plate 3 plays a role in assisting moistureproof, and meanwhile, the supporting bottom plate 5 can be taken out, so that the drying agent can be replaced regularly, and the corrugated case can be reused for a long time; and through setting up layer 9 and dampproof course 10 that absorb water on the cardboard surface of box 1 and case lid 2, can prevent that box 1 and case lid 2 from intaking from getting wet or the article in the carton from getting wet rotten, be favorable to protecting and storing the article in the carton.

Further, in another embodiment, the absorbent layer 9 includes absorbent strips 91 and absorbent cellucotton 92, the absorbent strips 91 are disposed on the outer surface of the outer paperboard layer 8 in a plurality of meshes, and the absorbent cellucotton 92 is embedded in the meshes formed between the absorbent strips 91. The water-absorbing layer 9 adopts a mode of combining the water-absorbing strips 91 and the water-absorbing fiber cotton 92, thereby further improving the water-proof and moisture-proof performance.

Further, in another embodiment, the moisture barrier 10 is made of polyethylene polypropylene material.

Further, in another embodiment, both the inner 6 and outer 8 paperboard layers are made of kraft paper.

Further, in another embodiment, the supporting base plate 5 is provided with a plurality of through holes 51, and the through holes 51 are located above the grooves 31. The through holes 51 are arranged so that moisture in the corrugated case is absorbed by the drying agent 7 through the through holes 51.

The present utility model is described and illustrated in the drawings, and one skilled in the art can easily make or use a moisture-proof corrugated carton of the present utility model and can produce the positive effects described in the present utility model.

Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional relationship indicated is based on the positional relationship indicated in the drawings, and is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationship in the present utility model are merely for exemplary illustration and should not be construed as limitations of the present patent, and it is possible for those skilled in the art to understand the specific meaning of the above terms in conjunction with the drawings and according to the specific circumstances.

Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.

Claims

1. A dampproofing corrugated carton, its characterized in that: the novel anti-moisture box comprises a box body (1) and a box cover (2), wherein a moisture-proof bottom plate (3) is fixedly connected to the bottom of the box body (1), a plurality of strip-shaped grooves (31) are formed in the upper portion of the moisture-proof bottom plate (3), and a drying agent (4) is contained in the grooves (31); a supporting bottom plate (5) is arranged above the moistureproof bottom plate (3); the side of box (1) and case lid (2) are by the cardboard constitution, the cardboard has set gradually interior cardboard layer (6), corrugated paper layer (7) and outer cardboard layer (8) from inside to outside, the surface of outer cardboard layer (8) is provided with water absorption layer (9), the surface of water absorption layer (9) is provided with dampproof course (10).

2. A moisture resistant corrugated carton as in claim 1 wherein: the water absorption layer (9) comprises water absorption strips (91) and water absorption cellucotton (92), the water absorption strips (91) are provided with a plurality of meshes and are distributed on the outer surface of the outer paperboard layer (8), and the water absorption cellucotton (92) is embedded in the meshes formed between the water absorption strips (91).

3. A moisture resistant corrugated carton as in claim 1 wherein: the moisture-proof layer (10) is made of polyethylene polypropylene material.

4. A moisture resistant corrugated carton as in claim 1 wherein: the inner paperboard layer (6) and the outer paperboard layer (8) are made of kraft paper.

5. A moisture resistant corrugated carton as in claim 1 wherein: the supporting bottom plate (5) is provided with a plurality of through holes (51), and the through holes (51) are positioned above the grooves (31).