CN216375794U - Moisture-resistant corrugated carton - Google Patents

Abstract

The utility model discloses a moisture-resistant corrugated carton which comprises a buckle, a top plate, a sealing sleeve, a shell, vertical edges, a bottom plate, a bottom sleeve, an outer waterproof layer, an upper soft paper layer, an upper hard paper layer, a structural layer, a lower hard paper layer, a lower soft paper layer, a water absorbing layer and an inner waterproof layer. The utility model has the beneficial effects that: the vertical arris is fixed connection through the four sides of binder and shell surface, be convenient for strengthen the firm degree of carton, the end cover internal surface is fixed connection through the outward flange of binder and bottom plate, thereby it causes the damage to be convenient for prevent that the carton surface is direct with ground friction, the buckle is fixed connection through the other end of screw with the roof, be convenient for make the carton not use the sticky tape also can seal, outer waterproof layer and interior waterproof layer are fixed connection through binder and last soft paper layer and the layer that absorbs water respectively, be convenient for make the carton can prevent damp, it is fixed connection with upper and lower floor through the binder to go up soft paper layer and soft paper layer down, be convenient for make the carton can weaken the impact force.

Description

Moisture-resistant corrugated carton

Technical Field

The utility model relates to a corrugated carton, in particular to a moisture-resistant corrugated carton, and belongs to the technical field of packaging equipment.

Background

Corrugated paper is a plate-shaped object formed by bonding corrugated paper of corrugated shapes formed by processing of liner paper and corrugated rollers, generally divided into single corrugated paper boards and double corrugated paper boards, and divided into the following two types according to the size of the corrugated paper: A. b, C, E, F five types. The corrugated paper has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, more than 80 percent of the corrugated paper can be recycled, the corrugated paper can be used for packaging food or digital products, and the corrugated paper is relatively environment-friendly and widely used.

The corrugated paper board is made into a corrugated paper box through die cutting, indentation, box nailing or box gluing. The corrugated case is a packaging product with the widest application, and the use amount is always the first of various packaging products. Comprises a calcium plastic corrugated case. For more than half a century, corrugated cartons gradually replace transport packaging containers such as wooden boxes and the like with excellent service performance and good processing performance, and become the leading force of transport packaging. It not only protects the goods, is convenient for storage and transportation, but also beautifies the goods and publicizes the goods. The corrugated case belongs to green environmental protection product, and it does benefit to the environmental protection, does benefit to the loading and unloading transportation.

The existing corrugated case is simple in structure, the existing corrugated case is not provided with a buckle, the existing corrugated case can be closed only by using adhesive tapes, inconvenience is brought to use, the existing corrugated case is not provided with a damp-proof function, the existing corrugated case is easy to soften and damage in a damp environment, and the existing corrugated case is not provided with a buffer layer and is easy to deform under the action of impact force.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a moisture-resistant corrugated cardboard box.

The utility model realizes the purpose through the following technical scheme: a moisture-resistant corrugated carton comprises a buckle, a top plate, a sealing sleeve, a shell, vertical edges, a bottom plate, a bottom sleeve, an outer waterproof layer, an upper soft paper layer, an upper hard paper layer, a structural layer, a lower hard paper layer, a lower soft paper layer, a water absorbing layer and an inner waterproof layer; the upper surface at the roof is installed to the buckle, the one end of roof is connected with the top of shell, the big envelope is installed to the outward flange of roof, the bottom of shell is through the waterproof glue and is fixedly connected with the upper surface of bottom plate, the outward flange of bottom plate and the internal surface connection of end cover, erect the arris and install the four sides at the shell surface, the lower surface of outer waterproof layer and the upper surface connection on last soft paper layer, the lower surface of going up soft paper layer and the upper surface connection on last hard paper layer, the lower surface of going up hard paper layer and the upper surface connection of structural layer, the lower surface of structural layer and the upper surface connection of hard paper layer down, the lower surface of hard paper layer and the upper surface connection of soft paper layer down, the lower surface of soft paper layer and the upper surface connection on layer that absorbs water down, the lower surface on layer and the interior waterproof layer that absorbs water.

Preferably, the vertical ribs are fixedly connected to four sides of the outer surface of the outer case by an adhesive in order to reinforce the firmness of the carton so that the carton is not deformed during stacking.

Preferably, the inner surface of the sleeve is fixedly attached to the outer edge of the base panel by an adhesive in order to prevent damage to the carton surface by direct rubbing against the floor.

Preferably, in order to make the carton closed without using an adhesive tape, the buckle is fixedly connected with the other end of the top plate through a screw.

Preferably, in order to make the carton moisture-proof, the outer waterproof layer and the inner waterproof layer are fixedly connected with the upper soft paper layer and the water absorbing layer respectively through adhesives, and the outer edge of the top plate is fixedly connected with the envelope through adhesives.

Preferably, in order to make the carton capable of weakening impact force, the upper soft paper layer and the lower soft paper layer are fixedly connected with the upper layer and the lower layer through adhesives.

The utility model has the beneficial effects that: the moisture-resistant corrugated carton is reasonable in design, the vertical edges are fixedly connected with the four sides of the outer surface of the shell through the adhesive, the firmness degree of the carton is convenient to strengthen, the carton cannot deform in the stacking process, the service life is prolonged, the inner surface of the bottom sleeve is fixedly connected with the outer edge of the bottom plate through the adhesive, the damage caused by direct friction between the surface of the carton and the ground is convenient to prevent water vapor from entering, the buckle is fixedly connected with the other end of the top plate through a screw, the carton can be conveniently closed without using an adhesive tape, the operation is more convenient, the outer waterproof layer and the inner waterproof layer are respectively fixedly connected with the upper soft paper layer and the water absorbing layer through the adhesive, the outer edge of the top plate is fixedly connected with the envelope through the adhesive, the carton can be conveniently protected from moisture, the carton can work in a humid environment, and the upper soft paper layer and the lower soft paper layer are fixedly connected with the upper layer and the lower layer through the adhesive, the impact force can be weakened to the messenger's carton of being convenient for, prevents that the carton from warping.

Drawings

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

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic view of a cut-away structure of the paperboard of the present invention.

In the figure: 1. the waterproof structure comprises a buckle, 2, a top plate, 3, a sealing sleeve, 4, a shell, 5, a vertical edge, 6, a bottom plate, 7, a bottom sleeve, 8, an outer waterproof layer, 9, an upper soft paper layer, 10, an upper hard paper layer, 11, a structural layer, 12, a lower hard paper layer, 13, a lower soft paper layer, 14, a water absorption layer, 15 and an inner waterproof layer.

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.

Referring to fig. 1 to 3, a moisture-resistant corrugated carton includes a buckle 1, a top plate 2, a jacket 3, a housing 4, a vertical rib 5, a bottom plate 6, a bottom cover 7, an outer waterproof layer 8, an upper soft paper layer 9, an upper hard paper layer 10, a structural layer 11, a lower hard paper layer 12, a lower soft paper layer 13, a water-absorbing layer 14 and an inner waterproof layer 15; the buckle 1 is arranged on the upper surface of the top plate 2, one end of the top plate 2 is connected with the top end of the shell 4, the envelope 3 is arranged on the outer edge of the top plate 2, the bottom end of the shell 4 is fixedly connected with the upper surface of the bottom plate 6 through waterproof glue, the outer edge of the bottom plate 6 is connected with the inner surface of the bottom sleeve 7, the vertical edges 5 are arranged on four sides of the outer surface of the shell 4, the lower surface of the outer waterproof layer 8 is connected with the upper surface of the upper soft paper layer 9, the lower surface of the upper soft paper layer 9 is connected with the upper surface of the upper hard paper layer 10, the lower surface of the upper hard paper layer 10 is connected with the upper surface of the structural layer 11, the lower surface of the structural layer 11 is connected with the upper surface of the lower hard paper layer 12, the lower surface of the lower hard paper layer 12 is connected with the upper surface of the lower soft paper layer 13, and the lower surface of the lower soft paper layer 13 is connected with the upper surface of the water absorption layer 14, the lower surface of the water absorbing layer 14 is connected with the upper surface of the inner waterproof layer 15.

The vertical edges 5 are fixedly connected with four sides of the outer surface of the shell 4 through a binder, so that the firmness of the carton is enhanced, the carton is not deformed in the stacking process, the service life is prolonged, the inner surface of the bottom sleeve 7 is fixedly connected with the outer edge of the bottom plate 6 through the binder, the damage caused by the direct friction between the surface of the carton and the ground is prevented, and water vapor is prevented from entering, the buckle 1 is fixedly connected with the other end of the top plate 2 through a screw, so that the carton can be closed without using an adhesive tape, the operation is more convenient, the outer waterproof layer 8 and the inner waterproof layer 15 are respectively fixedly connected with the upper soft paper layer 9 and the water absorption layer 14 through the binder, the outer edge of the top plate 2 is fixedly connected with the envelope 3 through the binder, so that the carton can be protected from moisture and can work in a humid environment, and the upper soft paper layer 9 and the lower soft paper layer 13 are fixedly connected with the upper layer and the lower layer through the binder, the impact force can be weakened to the messenger's carton of being convenient for, prevents that the carton from warping.

The working principle is as follows: when using this resistant moist corrugated box, at first open roof 2, put into article, close roof 2, close buckle 1, when steam, outer waterproof layer 8, interior waterproof layer 15 and big envelope 3 are isolated with carton and steam, if there is a small amount of steam to get into, layer 14 absorbs steam, make the carton keep dry, when receiving the impact force, go up soft paper layer 9 and soft paper layer 13 is compressed down, absorb the impact force, make the carton can not warp, bottom cover 7 protects outer waterproof layer 8 can not worn and torn simultaneously, when piling up, vertical edge 5 supports the carton, make it can not warp.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A moisture-resistant corrugated carton, characterized in that: the waterproof board comprises a buckle (1), a top plate (2), a sealing sleeve (3), a shell (4), vertical edges (5), a bottom plate (6), a bottom sleeve (7), an outer waterproof layer (8), an upper soft paper layer (9), an upper hard paper layer (10), a structural layer (11), a lower hard paper layer (12), a lower soft paper layer (13), a water absorbing layer (14) and an inner waterproof layer (15); the upper surface at roof (2) is installed in buckle (1), the one end of roof (2) is connected with the top of shell (4), big envelope (3) are installed to the outward flange of roof (2), the bottom of shell (4) is through waterproof glue and the upper surface of bottom plate (6) be fixed connection, the outward flange of bottom plate (6) and the internal surface connection of end cover (7), erect arris (5) and install the four sides at shell (4) surface, the lower surface of outer waterproof layer (8) and the upper surface connection of last soft paper layer (9), the lower surface of going up soft paper layer (9) and the upper surface connection of last hard paper layer (10), the lower surface of going up hard paper layer (10) and the upper surface connection of structural layer (11), the lower surface of structural layer (11) and the upper surface connection of hard paper layer (12) down, the lower surface of hard paper layer (12) and the upper surface connection of soft paper layer (13) down, the lower surface of the lower soft paper layer (13) is connected with the upper surface of the water absorption layer (14), and the lower surface of the water absorption layer (14) is connected with the upper surface of the inner waterproof layer (15).

2. The moisture-resistant corrugated carton as set forth in claim 1, wherein: the vertical edges (5) are fixedly connected with four sides of the outer surface of the shell (4) through an adhesive.

3. The moisture-resistant corrugated carton as set forth in claim 1, wherein: the inner surface of the bottom sleeve (7) is fixedly connected with the outer edge of the bottom plate (6) through an adhesive.

4. The moisture-resistant corrugated carton as set forth in claim 1, wherein: the buckle (1) is fixedly connected with the other end of the top plate (2) through a screw.

5. The moisture-resistant corrugated carton as set forth in claim 1, wherein: the outer waterproof layer (8) and the inner waterproof layer (15) are fixedly connected with the upper soft paper layer (9) and the water absorbing layer (14) through adhesives respectively, and the outer edge of the top plate (2) is fixedly connected with the envelope (3) through adhesives.

6. The moisture-resistant corrugated carton as set forth in claim 1, wherein: the upper soft paper layer (9) and the lower soft paper layer (13) are fixedly connected with the upper layer and the lower layer through adhesives.

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