CN213169481U

CN213169481U - Dampproofing packing carton

Info

Publication number: CN213169481U
Application number: CN202021691318.6U
Authority: CN
Inventors: 黄菊生
Original assignee: Zhangzhou Longwen Dexing Industry & Trade Co ltd
Current assignee: Zhangzhou Longwen Dexing Industry & Trade Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-05-11
Anticipated expiration: 2030-08-14

Abstract

The utility model belongs to the technical field of the carton technique and specifically relates to a dampproofing packing carton, including the carton body, dampproofing board is installed to carton body bottom, dampproofing board top with the carton body meets the department and is fixed with the base plate, open at the base plate top has the mounting groove, the inside dry package of having placed of mounting groove, the thickness of dry package with the degree of depth phase-match of mounting groove. The base plate top bonds and has the backing plate, the backing plate size with carton body bottom size phase-match, just the backing plate has evenly opened a plurality of bleeder vents along the extending direction, each lateral wall of carton body includes first waterproof layer, hygroscopic layer, second waterproof layer and corrugated paper layer, first waterproof layer with the hygroscopic layer bonds respectively the corrugated paper layer both sides, the second waterproof layer bonds the hygroscopic layer outside, the utility model discloses simple structure, humidity resistance is strong.

Description

Dampproofing packing carton

Technical Field

The utility model relates to a carton technical field especially relates to a dampproofing packing carton.

Background

The packaging carton is usually used for wrapping goods or serving as an outer protective layer of the goods, and as an essential part in modern logistics transportation and storage, the packaging carton also bears important responsibilities of containing, protecting products, beautifying and the like, but in the logistics transportation and storage process, the packaging carton inevitably contacts with moisture, rainwater and the like to corrode, so that the packaging carton is easy to absorb the moisture to cause the carton to be broken and damaged, and the service life of the carton and the normal transportation process of the goods are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the carton existing in the prior art absorbs moisture easily to cause damage and breakage, and providing a moisture-proof packaging carton.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a damp-proof packaging carton, which comprises a carton body, wherein a damp-proof plate is installed at the bottom of the carton body, a base plate is fixed at the joint of the damp-proof plate and the carton body, a mounting groove is formed in the top of the base plate, a drying bag is prevented inside the mounting groove, and the thickness of the drying bag is matched with the depth of the mounting groove. The base plate top bonds there is the backing plate, the backing plate size with carton body bottom size phase-match, just the backing plate is evenly opened along extending direction has a plurality of bleeder vents.

Preferably, each side wall of the carton body comprises a first waterproof layer, a moisture absorption layer, a second waterproof layer and a corrugated paper layer, wherein the first waterproof layer and the moisture absorption layer are respectively bonded on two sides of the corrugated paper layer, and the second waterproof layer is bonded on the outer side of the moisture absorption layer.

Preferably, the moisture-absorbing layer is a gypsum board layer.

Preferably, the second waterproof layer is located outside the carton body.

Preferably, the moisture-proof plate is a hard plastic plate.

The utility model provides a pair of dampproofing packing carton, beneficial effect lies in: utilize the dampproofing board of installation in carton body bottom, accomplish the installation and the placing of base plate and dry package, can absorb the moisture that transmits from carton body bottom, keep the drying of carton, can improve the dampproofing moisture-proof ability of carton body through first waterproof layer and the second waterproof layer of installation in carton lateral wall corrugated paper layer both sides simultaneously.

Drawings

Fig. 1 is a schematic perspective view of a moisture-proof packing carton according to the present invention;

FIG. 2 is a schematic cross-sectional view of a moisture-proof board of the moisture-proof packing carton of the present invention;

fig. 3 is the schematic view of the sectional structure of the side wall of the carton body of the moisture-proof packing carton provided by the utility model.

In the figure: the carton comprises a carton body 1, a damp-proof plate 2, a base plate 3, a mounting groove 4, a drying bag 5, a backing plate 6, a first waterproof layer 7, a moisture absorption layer 8, a second waterproof layer 9 and a corrugated paper layer 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a dampproofing packing carton, including carton body 1, dampproofing board 2 is installed to carton body 1 bottom, dampproofing board 2 is the rigid plastic board, prevent that moisture and moisture from corroding the carton from carton body 1 bottom, improve the dampproofing ability of

carton body

1, 2 tops of dampproofing board are fixed with base plate 3 with carton body 1 department of meeting, open at base plate 3 top has mounting

groove

4, 4 inside dry packages 5 that prevent of mounting groove, the thickness of dry packages 5 and the degree of depth phase-match of mounting groove 4, can absorb the moisture that carton body 1 received, base plate 3 top bonds has backing plate 6, the size of

backing plate

6 and 1 bottom size phase-match of carton body, and backing plate 6 evenly opens along the extending direction has a plurality of bleeder vents, improve the dampproofing ability of carton body 1.

Example 2

Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that each side wall of the carton body 1 includes a first waterproof layer 7, a moisture absorption layer 8, a second waterproof layer 9 and a corrugated paper layer 10, the first waterproof layer 7 and the moisture absorption layer 8 are respectively bonded on both sides of the corrugated paper layer 10, the second waterproof layer 9 is bonded on the outside of the moisture absorption layer 8, the moisture absorption layer 8 is a gypsum board layer, the second waterproof layer 9 is located on the outside of the carton body 1, and can defend and absorb the moisture and the moisture eroding the carton body 1, thereby preventing the carton body 1 from being eroded by the moisture and damaged, and improving the moisture-proof capability of the carton body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A moisture-proof packaging carton comprises a carton body (1), and is characterized in that a moisture-proof plate (2) is mounted at the bottom of the carton body (1), a base plate (3) is fixed at the joint of the top of the moisture-proof plate (2) and the carton body (1), a mounting groove (4) is formed in the top of the base plate (3), a drying bag (5) is prevented from being arranged in the mounting groove (4), and the thickness of each side wall of the carton body (1) including a first waterproof layer (7), a moisture absorption layer (8), a second waterproof layer (9) and a corrugated paper layer (10) is matched with the depth of the mounting groove (4); the base plate (3) top bonds has backing plate (6), the size of backing plate (6) with carton body (1) bottom size phase-match, just backing plate (6) are evenly opened along the extending direction has a plurality of bleeder vents.

2. A moisture-proof packing carton as claimed in claim 1, wherein each side wall of said carton body (1) comprises a first waterproof layer (7), a moisture absorption layer (8), a second waterproof layer (9) and a corrugated paper layer (10), said first waterproof layer (7) and said moisture absorption layer (8) are respectively bonded to both sides of said corrugated paper layer (10), and said second waterproof layer (9) is bonded to the outside of said moisture absorption layer (8).

3. Moisture-proof packaging carton as claimed in claim 2, characterized in that the moisture-absorbing layer (8) is a gypsum board layer.

4. Moisture-proof packaging carton as claimed in claim 2, characterized in that the second moisture-proof layer (9) is located outside the carton body (1).

5. Moisture-proof packaging carton as claimed in claim 2, characterized in that the moisture-proof panel (2) is a rigid plastic panel.