CN212951609U - High-strength corrugated carton - Google Patents
High-strength corrugated carton Download PDFInfo
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- CN212951609U CN212951609U CN202021600286.4U CN202021600286U CN212951609U CN 212951609 U CN212951609 U CN 212951609U CN 202021600286 U CN202021600286 U CN 202021600286U CN 212951609 U CN212951609 U CN 212951609U
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Abstract
The utility model discloses a high-strength corrugated carton, which comprises a carton, wherein the carton is formed by cutting, splicing and bonding a corrugated paper body, the corrugated paper body comprises an upper paper layer and a lower paper layer, and an upper reinforcing layer and a lower reinforcing layer are arranged between the upper paper layer and the lower paper layer; the upper reinforcing layer and the lower reinforcing layer are arranged between the upper paper layer and the lower paper layer, so that the structural strength of the corrugated case is ensured while the structural strength of the corrugated board body is ensured.
Description
Technical Field
The utility model belongs to the technical field of the carton, refer in particular to a high strength corrugated box.
Background
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. Corrugated box belongs to green product, and it does benefit to the environmental protection, does benefit to the loading and unloading transportation, and among the prior art, corrugated box self intensity is not high, and the withstand voltage ability is poor, receives the exogenic action easily and takes place deformation, leads to the article of corrugated box packing to take place to damage.
Disclosure of Invention
Not enough to prior art exists, the utility model aims to provide a corrugated carton that simple structure and intensity are high.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high strength corrugated carton, includes the carton, the carton form through cutting concatenation bonding by the corrugated paper body, the corrugated paper body include paper layer and lower paper layer last paper layer and lower paper layer between be provided with enhancement layer and lower enhancement layer.
By adopting the technical scheme, the upper reinforcing layer and the lower reinforcing layer are arranged between the upper paper layer and the lower paper layer, so that the structural strength of the corrugated case is ensured while the structural strength of the corrugated board body is ensured.
The utility model discloses further set up to: the upper reinforcing layer and the lower reinforcing layer are both made of biodegradable plastics, and the upper reinforcing layer and the upper paper layer and the lower reinforcing layer and the lower paper layer are fixedly connected through adhesives, and the adhesives losing viscosity at high temperature are adopted; and the upper reinforcing layer and the lower reinforcing layer are connected through a high-temperature resistant adhesive.
By adopting the technical scheme, the upper reinforcing layer and the lower reinforcing layer are both made of biodegradable plastics, so that the composite material is more environment-friendly; and the upper reinforcing layer and the upper paper layer as well as the lower reinforcing layer and the lower paper layer are fixedly connected through adhesives, and the adhesives losing viscosity at high temperature are adopted, so that the upper reinforcing layer and the lower clamping layer can be conveniently peeled for recycling.
The utility model discloses further set up to: connect at last enhancement layer be provided with a plurality of evenly distributed's the first strengthening rib that is regular hexagon on the terminal surface of one side of enhancement layer down, and first strengthening rib interconnect is cellular.
Through adopting foretell technical scheme, connect at the upper enhancement layer be provided with a plurality of evenly distributed be the first strengthening rib of regular hexagon on one side terminal surface of lower enhancement layer to can ensure the structural strength of upper enhancement layer, with the structural strength who improves corrugated container board even corrugated box.
The utility model discloses further set up to: a plurality of uniformly distributed second reinforcing ribs in an equal-variable triangle shape are arranged on the end surface of one side of the lower reinforcing layer connected with the upper reinforcing layer; each edge of the second reinforcing rib is provided with a V-shaped supporting rib; and the second reinforcing ribs can be inserted into the regular hexagon formed by the first reinforcing ribs.
By adopting the technical scheme, the end face of one side of the lower reinforcing layer, which is connected with the upper reinforcing layer, is provided with the plurality of second reinforcing ribs which are uniformly distributed and are in the shape of equilateral triangles, so that the structural strength of the lower reinforcing layer can be ensured to be improved; every edge at the second strengthening rib all is provided with the brace rod that is the V type to can improve the holistic structural strength of second strengthening rib, thereby further ensure the holistic structural strength of corrugated container board.
The utility model discloses further set up to: and a plurality of supporting ribs which are uniformly distributed and are distributed in a regular hexagon are arranged on the periphery of each second reinforcing rib, and the regular hexagon formed by the supporting ribs can be inserted into the regular hexagon formed by the first reinforcing ribs.
Through adopting foretell technical scheme, all be provided with a plurality of evenly distributed and be the accepting muscle of regular hexagon distribution at second strengthening rib periphery to can further improve corrugated container board holistic structural strength, with the structural strength of further improvement corrugated paper.
Drawings
Fig. 1 is a schematic cross-sectional view of a corrugated paper body in the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
reference numbers in the drawings and corresponding part names: 1-upper paper layer, 2-lower paper layer, 3-upper reinforcing layer, 4-lower reinforcing layer, 5-first reinforcing rib, 6-second reinforcing rib, 7-supporting rib, 8-connecting rib and 100-corrugated paper body.
Detailed Description
An embodiment of the present invention is further explained with reference to fig. 1 to 2.
The utility model provides a high strength corrugated carton, includes the carton, the carton form through cutting concatenation bonding by corrugated paper body 100, corrugated paper body 100 include paper layer 1 and lower paper layer 2 last paper layer 1 and lower paper layer 2 between be provided with enhancement layer 3 and lower enhancement layer 4.
The upper reinforcing layer 3 and the lower reinforcing layer 4 are arranged between the upper paper layer 1 and the lower paper layer 2, so that the structural strength of the corrugated case is ensured while the structural strength of the corrugated board body is ensured.
Further: the upper reinforcing layer 3 and the lower reinforcing layer 4 are both made of biodegradable plastics, and the upper reinforcing layer 3 and the upper paper layer 1 and the lower reinforcing layer 4 and the lower paper layer 2 are fixedly connected through adhesives which lose viscosity at high temperature; and the upper reinforcing layer 3 and the lower reinforcing layer 4 are connected by a high temperature resistant adhesive. The upper reinforcing layer 3 and the lower reinforcing layer 4 are both made of biodegradable plastics, so that the environment is protected; and the upper reinforcing layer 3 and the upper paper layer 1 and the lower reinforcing layer 4 and the lower paper layer 2 are fixedly connected through adhesives, and the adhesives losing viscosity at high temperature are adopted, so that the upper reinforcing layer 3 and the lower clamping layer can be conveniently peeled for recycling.
Further: connect at last enhancement layer 3 be provided with a plurality of evenly distributed's the first strengthening rib 5 that is regular hexagon on the terminal surface of one side of lower enhancement layer 4, and first strengthening rib 5 interconnect is cellular. Through connect at last enhancement layer 3 be provided with a plurality of evenly distributed's the first strengthening rib 5 that is regular hexagon on the terminal surface of one side of lower enhancement layer 4 to the structural strength of last enhancement layer 3 can be ensured, with the structural strength who improves corrugated container board even corrugated box.
Further: a plurality of uniformly distributed second reinforcing ribs 6 in an equi-variable triangle shape are arranged on the end surface of one side of the lower reinforcing layer 4 connected with the upper reinforcing layer 3; each edge of the second reinforcing rib 6 is provided with a V-shaped supporting rib 7; and the second reinforcing ribs 6 can be inserted into the regular hexagon surrounded by the first reinforcing ribs 5. A plurality of equilateral triangle second reinforcing ribs 6 are uniformly distributed on the end surface of one side of the lower reinforcing layer 4 connected with the upper reinforcing layer 3, so that the structural strength of the lower reinforcing layer can be improved; every edge at second strengthening rib 6 all is provided with the brace rod 7 that is the V type to can improve the holistic structural strength of second strengthening rib 6, thereby further ensure the holistic structural strength of corrugated container board.
Further: every second strengthening rib 6 periphery all be provided with a plurality of evenly distributed and be the regular hexagon and distribute accept muscle 8, just accept the regular hexagon that muscle 8 encloses and can insert in the regular hexagon that first strengthening rib 5 encloses. All be provided with a plurality of evenly distributed and be the accepting muscle 8 of regular hexagon distribution through in the 6 peripheries of second strengthening rib to can further improve the holistic structural strength of corrugated container board, with the structural strength of further improvement corrugated paper.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (2)
1. The utility model provides a high strength corrugated carton, includes the carton, the carton form characterized by through cross cutting, indentation and bonding by corrugated paper body (100): the corrugated paper body (100) comprises an upper paper layer (1) and a lower paper layer (2), and an upper reinforcing layer (3) and a lower reinforcing layer (4) are arranged between the upper paper layer (1) and the lower paper layer (2);
the upper reinforcing layer (3) and the lower reinforcing layer (4) are both made of biodegradable plastics, and the upper reinforcing layer (3) is fixedly connected with the upper paper layer (1) and the lower reinforcing layer (4) is fixedly connected with the lower paper layer (2) through adhesives;
a plurality of first reinforcing ribs (5) which are uniformly distributed and are in a regular hexagon shape are arranged on the end surface of one side of the upper reinforcing layer (3) connected with the lower reinforcing layer (4);
a plurality of second reinforcing ribs (6) which are uniformly distributed and are in an equilateral triangle shape are arranged on the end surface of one side of the lower reinforcing layer (4) connected with the upper reinforcing layer (3); each edge of the second reinforcing rib (6) is provided with a V-shaped supporting rib (7); and the second reinforcing ribs (6) can be inserted into the regular hexagon formed by the first reinforcing ribs (5).
2. The high strength corrugated box as set forth in claim 1, wherein: and a plurality of supporting ribs (8) which are uniformly distributed and are distributed in a regular hexagon are arranged on the periphery of each second reinforcing rib (6), and the regular hexagon formed by the supporting ribs (8) can be inserted into the regular hexagon formed by the first reinforcing ribs (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021600286.4U CN212951609U (en) | 2020-08-05 | 2020-08-05 | High-strength corrugated carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021600286.4U CN212951609U (en) | 2020-08-05 | 2020-08-05 | High-strength corrugated carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212951609U true CN212951609U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021600286.4U Active CN212951609U (en) | 2020-08-05 | 2020-08-05 | High-strength corrugated carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212951609U (en) |
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2020
- 2020-08-05 CN CN202021600286.4U patent/CN212951609U/en active Active
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