CN211568539U

CN211568539U - High strength packing carton

Info

Publication number: CN211568539U
Application number: CN201922386634.6U
Authority: CN
Inventors: 韩霖; 俞国峰; 冯树文
Original assignee: Deppon Logistics Co ltd
Current assignee: Deppon Logistics Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-25
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a high strength packing carton relates to packing technical field. The corrugated paper box comprises an inner paper box body, an outer paper box body and a paper corner protector, wherein the inner paper box body and the outer paper box body are both made by folding corrugated paper boards, and the corrugation direction of the inner paper box body is vertical to the corrugation direction of the outer paper box body on the surface of the same box body; the paper angle bead set up in box edge department between interior paper box and the outer paper box, perhaps the paper angle bead set up in the box edge department of outer paper box surface. The utility model provides a pair of high strength packing carton can enough protect the product in the packing well, can have the advantage with low costs, light in weight, easy operation and environmental protection again.

Description

High strength packing carton

Technical Field

The utility model relates to the field of packaging technology, especially, relate to a high strength packing carton.

Background

The packaging of the product is an important component of the product, not only plays a role in protection in the transportation process, but also is directly related to the comprehensive quality of the product. The carton packaging is to package the products by adopting a paper box body in the product flow in order to protect the products, facilitate storage and transportation and promote sales. The carton packaging is the most widely used packaging mode, and is different from wood box packaging, woven bag packaging, cloth bag packaging and plastic box packaging, and the carton packaging has the characteristics of easily obtained materials, light weight, easy printing, easy design and forming, low cost and the like.

However, when large commodities such as cabinets and other large products are packaged, transported and carried, the protection requirements of the products need to be met, and the cost and the weight need to be reduced as much as possible. For large-sized cabinets, the conventional packaging method is to erect the cabinet on the ground, sleeve several layers of common corrugated paper boxes from top to bottom, transport the corrugated paper boxes to a wooden frame forming site, nail the wooden frame into a wooden frame, and then nail the wooden frame to the periphery of the cabinet. Due to the adoption of the packaging mode, the packaging and wrapping rate is not enough, and a large gap is formed between the battens, so that the cabinet is easily damaged by small articles; the charging of the wooden frame is high, and the wooden frame can cause the increase of the volume and the quality of goods, thereby causing the increase of logistics cost; the wooden frame needs a certain field, tools and operation time, the wooden frame and a manufacturer are usually not in the same place, goods need to be transported to the wooden frame in a short distance, and the package of the goods in the transportation process only needs a 3-layer corrugated case, so that the protection is weak and the goods are possibly damaged; a user can disassemble the wooden frame only by using a specific tool after taking goods, the wooden frame is not environment-friendly and cannot be reused, and the wooden frame treatment cost needs to be collected in many places; when goods need to be exported, the wood frame is severely limited and needs to be fumigated, so that the method is troublesome and high in cost; therefore, the method has the defects of high damage rate, high cost, complex operation, difficult disassembly, environmental pollution and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the main object of the utility model is to provide a high-strength packing carton, which can well protect the products in the package and can also have the advantages of low cost, light weight, easy operation and environmental protection.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

a high-strength packing carton comprises an inner paper carton body, an outer paper carton body and a paper corner protector, wherein the inner paper carton body and the outer paper carton body are both made by folding corrugated boards, and the corrugation direction of the inner paper carton body is vertical to the corrugation direction of the outer paper carton body on the surface of the same carton body; the paper angle bead sets up in the box edge (also can be called the stupefied limit) department between interior paper box and the outer paper box, or the paper angle bead set up in the box edge department of outer paper box surface.

Optionally, the paper box further comprises an upper cover and a lower cover, wherein the upper cover and the lower cover are respectively arranged on two opposite end faces of the outer paper box body.

Optionally, the number of the paper corner protectors is 4, and the paper corner protectors are arranged at 4 long edges in the edges of the box body.

Optionally, the number of the paper corner protectors is 12, 4 of the paper corner protectors are arranged at 4 long edges of the box body, and the other 8 paper corner protectors are arranged at the short edges of the upper cover and the lower cover.

Optionally, the other 8 paper corner protectors are provided on the outer surfaces of the upper and lower covers.

Optionally, the other 8 paper corner protectors are arranged on the inner side of the inner paper box body.

Optionally, the paper corner protector, the inner paper box body and the outer paper box body are connected through gluing or nailing.

Optionally, the paper corner protector is an L-shaped paper corner protector.

Optionally, the folded corrugated boards of the inner paper box body and the outer paper box body are staggered.

Optionally, the packaging box further comprises a packaging belt arranged on the surface of the outer paper box body.

The utility model provides a high-strength packing carton, which comprises an inner paper box body, an outer paper box body and a paper corner protector; the inner and outer layers of box bodies made by folding the corrugated boards carry out composite protection on the packaged product, and the corrugation directions of the inner and outer layers of corrugated boards are mutually vertical; and set up the paper angle bead at the edge of box to protect and increase stupefied structural strength, prevent that the packing from being knocked over and worn out in the transportation.

The utility model provides a pair of high strength packing carton, and all adopt the paper packing, than the cost of beating the wooden frame is low, and weight and volume after the packing all have and descend, reduce the logistics cost of goods. The paper package is only needed to be cut open by a knife when being disassembled, and the operation is simple; the package is damaged lightly after being disassembled, can be reused for 1 to 3 times, is environment-friendly and is not limited by an outlet.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a high-strength packing carton provided by an embodiment of the present invention;

FIG. 2 is a schematic view of the construction of the inner and outer paper cartons of the high strength packing carton of FIG. 1;

FIG. 3 is a schematic view of the outer paper body of the high strength packing carton according to FIG. 1;

FIG. 4 is a schematic view of a paper corner protector according to the high strength packing carton of FIG. 1;

FIG. 5 is a schematic view of the construction of the top cover of the high strength packaging carton according to FIG. 1;

fig. 6 is a schematic view showing corrugated cardboard sheets on the same surface of the inner and outer paper boxes shown in fig. 1, the corrugated directions of which are perpendicular to each other.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following description will clearly and completely describe the technical solutions in the embodiments of the present invention 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-6, the present invention provides a high strength packing carton, which generally comprises an inner carton body 1, an outer carton body 2 and a paper corner protector 3. The inner paper box body 1 and the outer paper box body 2 are both made of corrugated paper boards in a folding mode. The paper corner protector 3 is an L-shaped paper corner protector. The inner paper box body 1 and the outer paper box body 2 are in the shape of a polyhedron with the same shape, such as a cube, a cuboid and the like. The outer paper box body 2 is wrapped outside the inner paper box body 1 and has the same shape as the inner paper box body 1. On each surface of the polyhedron or the cube or the cuboid, the corrugation directions of the corrugated boards of the inner paper box body 1 and the outer paper box body 2 are mutually vertical, namely the corrugation direction of the inner paper box body 1 is vertical to the corrugation direction of the outer paper box body 2 positioned on the surface of the same box body. The corrugated directions of the inner paper box body 1 and the outer paper box body 2 which are positioned on the surface of the same box body are mutually vertical, so that the strength performance of the packaging carton can be obviously enhanced, and the pressure-bearing capacity and the bending resistance of the packaging carton are improved. And a paper corner protector 3 is arranged at the edge of the box body between the inner paper box body 1 and the outer paper box body 2 or the edge of the box body on the outer surface of the outer paper box body. Through the paper angle bead 3, the packaging carton is high in bending resistance, puncture resistance and breaking strength, the 8 corners and 12 ridges of the vulnerable parts of the packaged products are protected (the common cuboid packaging carton is taken as an example here), and the package is prevented from being broken in the transportation process, so that the corners of the products are bent (a hole is formed), worn and the like.

Specifically, as shown in fig. 2 and 3, the inner paper box body 1 and the outer paper box body 2 are each made by folding corrugated cardboard. In one embodiment, the corrugated cardboard is kraft paper with a high (280g) flute direction of the inner and

outer cardboard bodies

1 and 2 perpendicular to each other on the same surface of the body, increasing its bending strength. The corrugated container board of interior paper box 1 forms seam crossing 11 after folding, and seam crossing 21 that the corrugated container board of outer paper box 2 formed after folding, seam crossing 11 and seam crossing 21 stagger each other, and seam crossing 11 and seam crossing 21 lie in different box respectively on the surface promptly, can avoid packing carton to have weak position like this, realize wrapping up in full to the packing product, greatly reduced the breakage rate of product. It should be noted that although the two end faces of the inner paper box 1 and the outer paper box 2 are not covered in fig. 2 and 3, in practice, the inner paper box 1 and the outer paper box 2 may be covered with six faces of the product, that is, the two end faces include an upper end face and a lower end face. When the inner and

outer paper cases

1 and 2 cover only four sides of the product as shown in fig. 2, the upper and

lower covers

4 and 5 are necessary structures for protecting the packed product. When the inner paper case 1 and the outer paper case 2 are six faces for covering the product, the upper cover 4 and the lower cover 5 are unnecessary structures.

In one particular embodiment, as shown in fig. 1, paper corner protectors 3 are provided at the body edges of the outer surface of the outer carton body. Namely, the paper corner protector 3 is arranged at the outermost side of the packaging carton to realize the protection of the edges of the packaged products. In another embodiment, a paper corner 3 is provided at the box edge between the inner 1 and outer 2 paper boxes. Namely, a paper corner protector 3 is arranged on the edge between two layers of corrugated paper boards of the packing carton. The carton packaging structure can realize the protection effect on the edges of packaged products and also has the effect of enabling the packaging carton to be more attractive and concise. Alternatively, the number of the paper corner protectors 3 may be 4 or 12, taking a hexahedral packaging carton as an example. When the number of the paper corner protectors 3 is 4, the paper corner protectors are arranged at 4 long edges of the hexahedron. When the number of the paper corner protectors 3 is 12, the paper corner protectors are arranged at 12 edges of the hexahedron, including 4 long edges and 8 short edges of the upper cover and the lower cover.

Fig. 5 is a schematic view of the upper cover 4. The lower cover 5 is similar in structure to the upper cover 4. The upper cover 4 and the lower cover 5 are respectively provided on opposite end surfaces of the outer paper case 2. Alternatively, the paper corner protectors 3 may be installed at the edges of the outer surfaces of the upper and

lower covers

4 and 5, the inner sides of the upper and

lower covers

4 and 5, or the inner side of the inner paper box 1 when they are protected by the upper and

lower covers

4 and 5. The arrangement of the paper corner protectors 3 at the upper cover 4 and the lower cover 5 aims to protect the edges of the upper end and the lower end of the packaged product.

The utility model provides a pair of high strength packing carton, outer paper box surface accessible packing area further fixes. All parts of the package are paper and are connected with each other by gluing or stapling. The gluing mode can be fixed by an adhesive tape, the connection between the paper and the adhesive tape is stable and reliable, and the problem of parts can not occur in the transportation process.

When a cabinet is taken as an example for packaging products, the high-strength packaging carton provided by the utility model has the advantages that the packaging rate of product packaging is high, a corrugated board with good quality wraps the whole cabinet, the seam of the two layers of corrugated boards is staggered, any weak part is avoided, full wrapping is carried out, and the breakage rate of the products is greatly reduced; all the edges are provided with paper angle protectors which are high in bending resistance, puncture resistance and breaking strength, the easily damaged parts of the cabinet are protected by 8 corners and 12 edges, and the product corners are prevented from being bent and worn due to the fact that the package is broken in the transportation process; all parts of the package are made of paper and are fixed by adhesive tapes, the connection between the paper and the adhesive tapes is stable and reliable, and the problem of parts cannot occur in the transportation process; the packaging operation is simple, the adhesive tape fixing process between the components is simple, the technology of operators is not relied on, the packaging effect cannot be different due to the operators, and the protection performance of the package is guaranteed.

The utility model provides a pair of high strength packing carton has advantage with low costs. The package is paper package, which is lower than the cost of a wood beating frame, and is usually 5 to 10 percent lower; the weight and the volume of the goods can be reduced after the paper package replaces the wooden frame, the logistics cost of the goods is reduced, and the goods are generally reduced by 5-15%.

The utility model provides a pair of high strength packing carton has easy operation, simple, good advantage of dismantling, environmental protection. The corrugated case can be packaged in a factory, no requirement is made on the field, no specific tool is needed, the packaging operation is simple, and the efficiency is high; the packing process is simple, and semi-automation can be realized in the later stage. The rubber bag is only needed to be cut by a knife during disassembly, so that the operation is simple; the package is damaged lightly after being disassembled and can be reused for 1 to 3 times; after the paper is packaged into waste, the paper is harmless to the environment and can be used as waste for recycling and selling money; the carton is environment-friendly, and the outlet is not limited.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-strength packing carton is characterized by comprising an inner paper box body, an outer paper box body and a paper corner protector, wherein the inner paper box body and the outer paper box body are both made by folding corrugated boards, and the corrugation direction of the inner paper box body is vertical to the corrugation direction of the outer paper box body on the surface of the same box body; the paper angle bead set up in box edge department between interior paper box and the outer paper box, perhaps the paper angle bead set up in the box edge department of outer paper box surface.

2. The high strength packaging carton of claim 1 further comprising an upper cover and a lower cover, the upper cover and the lower cover being disposed on opposite end faces of the outer carton body, respectively.

3. The high strength packing carton according to claim 1 or 2, wherein the inner and outer paper cartons are cubic in shape, the number of paper corner protectors is 4, and the paper corner protectors are arranged at 4 long edges among the edges of the cartons.

4. The high strength packaging carton of claim 2 wherein said inner and outer paper cartons are in the shape of a cube and the number of said paper corner protectors is 12, 4 of which are disposed at the 4 long edges of the carton edges and the other 8 are disposed at the short edges of said upper and lower covers.

5. The high strength packaging carton of claim 4 wherein the additional 8 paper corner protectors are provided on the outer surface of the upper and lower covers.

6. The high strength packaging carton of claim 4 wherein the additional 8 paper corner protectors are disposed on the inside of the inner paper carton body.

7. A high strength packing carton according to any one of claims 1, 2, 4 to 6 wherein the paper corner protectors, the inner paper carton body and the outer paper carton body are connected by gluing or stapling.

8. The high strength packaging carton of claim 7 wherein the paper corner protectors are L-shaped paper corners.

9. The high strength packaging carton according to any one of claims 1, 2, 4-6, wherein the folded seams of the corrugated boards of the inner and outer paper box bodies are staggered.

10. The high strength packaging carton according to any one of claims 1, 2, 4-6 further comprising a strapping band disposed on a surface of the outer carton body.