CN214397788U

CN214397788U - Corrugated carton for heavy packaging

Info

Publication number: CN214397788U
Application number: CN202120132454.XU
Authority: CN
Inventors: 程维贵; 王健
Original assignee: Dongguan Huatong Packaging Co ltd
Current assignee: Dongguan Huatong Packaging Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-10-15
Anticipated expiration: 2031-01-18

Abstract

The utility model relates to the technical field of packaging cartons, in particular to a corrugated carton for heavy packaging, which comprises a carton body and a reinforcing seat, wherein the carton body is integrally formed by folding corrugated boards, the reinforcing seat is surrounded on the upper surface and the lower surface of the carton body, the reinforcing seat comprises a corner bracket connected with the carton body and a fixing strip for fixing the corner bracket, the carton body comprises a box body, a box cover arranged on the upper surface of the box body and a box bottom arranged on the lower surface of the box body, and the box bottom is provided with a supporting frame; the utility model provides a corrugated box bearing strength not enough, can not be fit for heavy packing's problem, the corrugated box of having adopted high strength is rolled over into the type to further guarantee to support intensity through reinforcing seat and braced frame, support intensity is high, is fit for heavy packing and recycles, and the practicality is strong.

Description

Corrugated carton for heavy packaging

Technical Field

The utility model relates to a packing carton technical field especially relates to a heavy corrugated box for packing.

Background

Corrugated paper is a common material for paper packing cases, is lighter than a wood case, has hardness, is easy to cut in size, protects other packaged products from being damaged, is a packaging product with the widest application, and is always the first to use for various packaging products; the corrugated paper board is made into a corrugated paper box through die cutting, indentation, box nailing or box gluing. In the production process of the corrugated board, the corresponding paper materials need to be bonded and compounded.

In the prior art, corrugated cartons can only be used for loading light articles and are not suitable for long-term storage, so that common chemical and heavy packing boxes mostly adopt iron drums and wooden packing boxes. At present, various countries advocate green and environment-friendly and recyclable development, and in heavy-duty packaging, packaging methods of replacing wood with paper and replacing plastic with paper are sought, and production cost and environmental pollution are reduced. Therefore, the structure of the corrugated board needs to be improved in order to enhance the strength of the corrugated board, and the existing corrugated case cannot be used for packaging and transporting heavy articles, so that the supporting strength of the corrugated case needs to be enhanced to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a it is not enough to have solved corrugated box bearing strength, can not be fit for the problem of heavy packing, has adopted the corrugated box of high strength to roll over into the type to further guarantee to support intensity through reinforcing seat and braced frame, support intensity is high, is fit for heavy packing and recycles, the corrugated box for heavy packing that the practicality is strong.

The utility model adopts the technical proposal that: a corrugated carton for heavy packaging comprises a carton body and a reinforcing seat, wherein the carton body is formed by integrally folding a corrugated board, the reinforcing seat is arranged on the upper surface and the lower surface of the carton body in a surrounding manner, the reinforcing seat comprises a corner bracket connected to the carton body and a fixing strip used for fixing the corner bracket, the carton body comprises a box body, a box cover arranged on the upper surface of the box body and a box bottom arranged on the lower surface of the box body, and a supporting frame is arranged on the box bottom; corrugated container board includes first thickening panel, first flute layer, central articulamentum, second flute layer and the second thickening panel in proper order.

The further improvement of the scheme is that the first thickened panel is formed by laminating and drying four layers of first face paper through glue, and at least one layer of the four layers of first face paper is a kraft paper layer.

The scheme is further improved in that the end surfaces of the first corrugated layers are continuously arranged in a V shape, and first connecting and reinforcing parts are arranged on the upper surface and the lower surface of each first corrugated layer and are metal reinforcing strips embedded into the first corrugated layers.

The scheme is further improved in that the end surfaces of the second corrugated layers are continuously arranged in a V shape, and second connecting and reinforcing parts are arranged on the upper surface and the lower surface of each second corrugated layer and are metal reinforcing strips embedded into the second corrugated layers.

In a further improvement of the above, the second thickened panel is formed by attaching at least four layers of second face paper to each other.

The scheme is further improved in that the corner bracket is a plastic corner bracket or a paper corner bracket.

The scheme is further improved in that the fixing strip is a plastic fixing strip or a paper fixing strip, and the fixing strip is connected with the corner bracket through a buckle.

The further improvement of the proposal is that the box bottom is integrally folded and formed on the box body.

The further improvement of the proposal is that the case cover is integrally folded and formed on the case body.

The scheme is further improved in that the supporting frame is a paper frame or a plastic frame.

The utility model has the advantages that:

compare traditional corrugated box, the utility model provides a corrugated box bearing strength not enough, can not be fit for heavy packing's problem, the corrugated box of having adopted high strength is folded into the type to further guarantee to support intensity through reinforcing seat and braced frame, support intensity is high, is fit for heavy packing and recycles, and the practicality is strong. The corrugated paper box comprises a corrugated paper board body and a reinforcing seat, wherein the corrugated paper board body is integrally folded and formed, the reinforcing seat is arranged on the upper surface and the lower surface of the corrugated paper board body in a surrounding manner, the reinforcing seat comprises a corner bracket connected to the paper box body and a fixing strip used for fixing the corner bracket, the paper box body comprises a box body, a box cover arranged on the upper surface of the box body and a box bottom arranged on the lower surface of the box body, and a supporting frame is arranged on the box bottom; corrugated container board includes first thickening panel, first flute layer, central articulamentum, second flute layer and the second thickening panel in proper order. The corrugated board solves the problems that the existing multilayer corrugated board is not enough in use strength and can not replace a wood board for logistics transportation, and is high in overall use strength and high in resistance to wear. The strength of the hard board formed by the multilayer composite structure is greatly improved compared with that of a common paperboard, and the hard board is particularly suitable for heavy logistics transportation.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of another perspective of the present invention;

fig. 3 is a schematic structural diagram of the corrugated board of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: the corrugated board comprises a corrugated board 100, a first thickened panel 110, first face paper 111, a first corrugated layer 120, a first connecting and reinforcing part 121, a central connecting layer 130, a second corrugated layer 140, a second connecting and reinforcing part 141, a second thickened panel 150, second face paper 151, a carton body 200, a box body 210, a box cover 220, a box bottom 230, a reinforcing seat 300, a corner bracket 310 and a fixing strip 320.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 4, a corrugated carton for heavy packaging includes a carton body 200 integrally formed by folding a corrugated board 100, and a reinforcing seat 300, the reinforcing seat 300 is enclosed on the upper surface and the lower surface of the carton body 200, the reinforcing seat 300 includes a corner bracket 310 connected to the carton body 200 and a fixing strip 320 for fixing the corner bracket 310, the carton body 200 includes a box body 210, a box cover 220 disposed on the upper surface of the box body 210, and a box bottom 230 disposed on the lower surface of the box body 210, and the box bottom 230 is provided with a supporting frame 240; the corrugated board 100 includes a first thickened panel 110, a first corrugated layer 120, a central connecting layer 130, a second corrugated layer 140 and a second thickened panel 150 in sequence.

First thickening panel 110 is formed after laminating stoving each other by the first facial tissue 111 of four-layer through glue, at least one deck is kraft layer in the first facial tissue 111 of four-layer, and the further improvement does, and second thickening panel 150 is laminated each other by the second facial tissue 151 of at least four-layer and is formed, through the hardboard that forms after the glue laminating stoving, and structural strength is high, is fit for heavy packing.

The end face of the first corrugated layer 120 is in V-shaped continuous arrangement, and the upper and lower surfaces of the first corrugated layer are provided with first connection reinforcing parts 121, the first connection reinforcing parts 121 are metal reinforcing strips embedded into the first corrugated layer 120, the improvement is that the end face of the second corrugated layer 140 is in V-shaped continuous arrangement, the upper and lower surfaces of the second corrugated layer are provided with second connection reinforcing parts 141, the second connection reinforcing parts 141 are metal reinforcing strips embedded into the second corrugated layer 140, the fixing effect and the supporting strength can be further enhanced through the connection reinforcing parts, and the structural reliability is high.

The corner bracket 310 is a plastic corner bracket 310 or a paper corner bracket 310, and the further improvement is that the fixing strip 320 is a plastic fixing strip 320 or a paper fixing strip 320, the fixing strip 320 is connected with the corner bracket 310 through a buckle, and a plastic structure is generally adopted, so that the structural strength of the carton is further enhanced, and the use strength is high.

The box bottom 230 is integrally folded and formed on the box body 210, and the further improvement is that the box cover 220 is integrally folded and formed on the box body 210, and an integral structure is adopted, so that the structure strength is high, and the service life is long.

The supporting frame 240 is a paper frame or a plastic frame, and a plastic frame is generally used to ensure the supporting strength of the internal package.

The utility model provides a corrugated box bearing strength not enough, can not be fit for heavy packing's problem, the corrugated box that has adopted high strength is rolled over into the type to further guarantee to support intensity through reinforcing seat 300 and braced frame 240, support intensity is high, is fit for heavy packing and recycles, and the practicality is strong. Specifically, a carton body 200 and a reinforcing seat 300 which are integrally formed by folding a corrugated board 100 are provided, the reinforcing seat 300 is arranged around the upper surface and the lower surface of the carton body 200, the reinforcing seat 300 comprises a corner bracket 310 connected to the carton body 200 and a fixing strip 320 for fixing the corner bracket 310, the carton body 200 comprises a carton body 210, a carton cover 220 arranged on the upper surface of the carton body 210 and a carton bottom 230 arranged on the lower surface of the carton body 210, and the carton bottom 230 is provided with a support frame 240; the corrugated board 100 includes a first thickened panel 110, a first corrugated layer 120, a central connecting layer 130, a second corrugated layer 140 and a second thickened panel 150 in sequence. The corrugated board 100 solves the problem that the existing multi-layer corrugated board 100 is not enough in use strength and can not replace a wood board for logistics transportation, and is high in overall use strength and high in resistance to wear. The strength of the hard board formed by the multilayer composite structure is greatly improved compared with that of a common paperboard, and the hard board is particularly suitable for heavy logistics transportation.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a heavy corrugated box for packing which characterized in that: the corrugated paper box comprises a corrugated paper box body and a reinforcing seat, wherein the corrugated paper box body is integrally folded and formed by corrugated paper boards, the reinforcing seat is arranged on the upper surface and the lower surface of the corrugated paper box body in a surrounding mode, the reinforcing seat comprises a corner bracket connected to the paper box body and a fixing strip used for fixing the corner bracket, the paper box body comprises a box body, a box cover arranged on the upper surface of the box body and a box bottom arranged on the lower surface of the box body, and a supporting frame is arranged on the box bottom; corrugated container board includes first thickening panel, first flute layer, central articulamentum, second flute layer and the second thickening panel in proper order.

2. The heavy duty packaging corrugated box according to claim 1, wherein: the first thickening panel is formed by laminating and drying four layers of first face paper through glue, and at least one layer of the four layers of first face paper is a kraft paper layer.

3. The heavy duty packaging corrugated box according to claim 2, wherein: the end surfaces of the first corrugated layers are continuously arranged in a V shape, and first connecting and reinforcing parts are arranged on the upper surface and the lower surface of each first corrugated layer and are metal reinforcing strips embedded into the first corrugated layers.

4. The heavy duty packaging corrugated box according to claim 3, wherein: the end surfaces of the second corrugated layers are continuously arranged in a V shape, and second connecting and reinforcing parts are arranged on the upper surface and the lower surface of each second corrugated layer and are metal reinforcing strips embedded into the second corrugated layers.

5. The heavy duty packaging corrugated box according to claim 4, wherein: the second thickened panel is formed by mutually attaching at least four layers of second face paper.

6. The heavy duty packaging corrugated box according to claim 1, wherein: the corner bracket is a plastic corner bracket or a paper corner bracket.

7. The heavy duty packaging corrugated box according to claim 6, wherein: the fixing strip is a plastic fixing strip or a paper fixing strip, and the fixing strip is connected with the corner bracket through a buckle.

8. The heavy duty packaging corrugated box according to claim 7, wherein: the box bottom is integrally folded and formed on the box body.

9. The heavy duty packaging corrugated box according to claim 8, wherein: the box cover is integrally folded and formed on the box body.

10. The heavy duty packaging corrugated box according to claim 9, wherein: the supporting frame is a paper frame or a plastic frame.