CN214188810U - Compression-resistant environment-friendly corrugated board - Google Patents
Compression-resistant environment-friendly corrugated board Download PDFInfo
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- CN214188810U CN214188810U CN202023081678.7U CN202023081678U CN214188810U CN 214188810 U CN214188810 U CN 214188810U CN 202023081678 U CN202023081678 U CN 202023081678U CN 214188810 U CN214188810 U CN 214188810U
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Abstract
The utility model relates to a compression-resistant environment-friendly corrugated board, which comprises a surface paper layer, a core paper layer and an inner paper layer which are arranged in an up-and-down stacked manner, wherein the core paper layer is bonded between the surface paper layer and the inner paper layer, the core paper layer comprises two compression-resistant layers I and a compression-resistant layer II which is distributed between the two compression-resistant layers I, and an interlayer is arranged between the compression-resistant layers I and II for bonding; the first pressure-resistant layer comprises a plurality of rows of wave paper boards which are arranged at equal intervals and a plurality of round paper cylinders, the wave paper boards are vertically arranged on the interlayer, and the round paper cylinders are bonded between the wave paper boards in two adjacent rows; the second compression-resistant layer comprises a plurality of arched paper boards which are arranged in a transversely-longitudinally staggered mode, the arched paper boards are in a W shape and are bent continuously, and two adjacent bending positions of the arched paper boards are in horizontal transition. The utility model discloses a compound compressive structure, through the combination of compressive layer one and compressive layer two, make corrugated container board have good compressive property, improve its bearing capacity.
Description
Technical Field
The utility model relates to a corrugated paper technical field especially relates to an environmental protection corrugated container board of resistance to compression.
Background
The existing packaging carton is generally made of corrugated paper, articles are protected through the carton, the strength of the carton needs to be guaranteed, and the corrugated paper is required to have certain strength. The traditional corrugated paper is composed of at least one wavy core paper interlayer and one paperboard, and has poor supporting effect and low compression resistance, so that articles in the carton cannot be well protected.
In order to increase the compression resistance of corrugated paper, the strength of the corrugated paper is usually increased by increasing the thickness of the corrugated paper, and if the corrugated paper is simply increased, the strength cannot be improved well, and the weight is increased. In order to improve the strength of the carton, good protection can be formed on articles in the transportation or storage process, and the pressure-resistant environment-friendly corrugated board is provided.
Disclosure of Invention
The utility model discloses a solve the poor problem of traditional corrugated container board compressive capacity, provide an environmental protection corrugated container board of resistance to compression, through the rational design to corrugated container board layer structure, improve its compressive capacity.
In order to achieve the above object, the utility model adopts the following technical scheme:
the compression-resistant environment-friendly corrugated board comprises a surface paper layer, a core paper layer and an inner paper layer which are arranged in an up-and-down stacked mode, wherein the core paper layer is bonded between the surface paper layer and the inner paper layer, the core paper layer comprises two compression-resistant layers I and a compression-resistant layer II distributed between the two compression-resistant layers I, and an interlayer is arranged between the compression-resistant layers I and the compression-resistant layer II for bonding;
the first pressure-resistant layer comprises a plurality of rows of wave paper boards which are arranged at equal intervals and a plurality of round paper cylinders, the wave paper boards are vertically arranged on the interlayer, and the round paper cylinders are bonded between the wave paper boards in two adjacent rows;
the second compression-resistant layer comprises a plurality of arched paper boards which are arranged in a transversely-longitudinally staggered mode, the arched paper boards are in a W shape and are bent continuously, and two adjacent bending positions of the arched paper boards are in horizontal transition.
Furthermore, the two first pressure-resistant layers are arranged in a left-right staggered mode, and the wavy paperboard of one first pressure-resistant layer corresponds to the circular paper tube of the other first pressure-resistant layer up and down.
Furthermore, the wave paper boards are continuously bent in a wave shape, wave crests and wave troughs are formed at the bent positions of the wave paper boards, the wave crests and the wave troughs of two adjacent rows of wave paper boards are opposite, and the circular paper cylinders are bonded between the wave crests and the wave troughs of the two adjacent rows of wave paper boards;
and a plurality of round paper cylinders between two adjacent rows of corrugated paper boards are arranged in a left-right staggered manner.
Further, two adjacent arched paperboards are bonded; two adjacent bent parts of the arched paper board are in horizontal transition to form a horizontal section, and the horizontal section is bonded with the interlayer.
Further, the core paper layer comprises two second compression-resistant layers and a first compression-resistant layer distributed between the two second compression-resistant layers.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable design, corrugated container board adopts compound compressive structures, through the combination of compressive layer one and compressive layer two, makes it have good compressive property, bonds between the layer structure of difference for corrugated container board structure is more firm, when corrugated container board received pressure, under the dual function of compressive layer one and compressive layer two, can effectively improve its bearing capacity.
The utility model has the advantages of intensity is high, shock resistance, tear resistance, adopts the carton that this corrugated container board made, can improve the structural strength of carton, warp in avoiding the use, can effectively protect the article of carton inner packing, ensures article safety.
Drawings
Fig. 1 is a schematic view of the layer structure of the pressure-resistant environment-friendly corrugated board of the present invention.
Fig. 2 is a schematic view of a structure of a compression-resistant layer of the compression-resistant environment-friendly corrugated board of the present invention.
Fig. 3 is a schematic structural diagram of a second compression-resistant layer of the compression-resistant environment-friendly corrugated board of the present invention.
The reference numbers in the drawings are as follows: 1 is a surface paper layer, 2 is an inner paper layer, 3 is a first compression-resistant layer, 31 is a corrugated paperboard, 32 is a round paper tube, 4 is a second compression-resistant layer, 6 is an interlayer, and 7 is a horizontal section.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:
the first embodiment is as follows:
as shown in fig. 1 to 3, the pressure-resistant environment-friendly corrugated board comprises a surface paper layer 1, a core paper layer and an inner paper layer 2 which are arranged in an up-and-down stacked manner, wherein the core paper layer is bonded between the surface paper layer 1 and the inner paper layer 2;
in this embodiment, the core paper layer includes two first anti-pressure layers 3 and a second anti-pressure layer 4 distributed between the two first anti-pressure layers 3, and an interlayer 6 is arranged between the first anti-pressure layers 3 and the second anti-pressure layers 4 for bonding, that is, the first anti-pressure layers 3 and the second anti-pressure layers 4 are both bonded on the interlayer 6.
In this embodiment, the first pressure resistant layer 3 includes a plurality of rows of corrugated paper boards 31 arranged at equal intervals and a plurality of round paper cylinders 32, the corrugated paper boards 31 are vertically arranged on the partition layer 6, and the round paper cylinders 32 are bonded between the adjacent two rows of corrugated paper boards 31;
specifically, wave cardboard 31 is the wave and buckles in succession, and wave cardboard 31 department of buckling constitutes crest and trough, and crest and trough that two adjacent wave cardboard 31 are relative, bonds between crest and the trough that two adjacent wave cardboard 31 circle fiber container 32, dislocation about a plurality of circle fiber container 32 between two adjacent wave cardboard 31 lay, bonds through a plurality of wave cardboard 31 and a plurality of circle fiber container 32, has increased the intensity on compression layer 3, also strengthens corrugated container board's stability.
In order to further increase the strength of the corrugated board, the two first pressure-resistant layers 3 are arranged in a left-right staggered mode, namely the corrugated board 31 of one first pressure-resistant layer 3 and the round paper cylinder 32 of the other first pressure-resistant layer 3 vertically correspond to each other, so that the stability of the corrugated board structure is increased, even if one first pressure-resistant layer 3 deforms, the other first pressure-resistant layer 3 still can play a corresponding supporting role, the bearing capacity of the corrugated board is improved, and the corrugated board is not prone to being flattened.
In this embodiment, the second pressure resistant layer 4 includes a plurality of arched paper boards arranged in a staggered manner in the horizontal and vertical directions, two adjacent arched paper boards are bonded with each other, the arched paper boards are in a continuously bent W shape, and two adjacent bent parts of the arched paper boards are in horizontal transition;
specifically, two adjacent bent parts of the arched paper boards are in horizontal transition to form a horizontal section 7, the arched paper boards are bonded with the interlayer 6 through the horizontal section 7, the contact area between the arched paper boards and the interlayer 6 is increased, and the second pressure-resistant layer 4 and the interlayer 6 are connected more firmly.
This corrugated container board adopts compound compressive structures, permutation and combination through compressive layer one 3 and compressive layer two 4 can make corrugated container board's intensity improve, the structure is more stable, in case suffer external pressure, lay through the dislocation of two compressive layers one 3, the top is leaned on the support mutually, its compressive capacity has been increased, simultaneously under the effect of compressive layer two 4, can play good supporting role to two compressive layers one 3, prevent to be collapsed, corrugated container board's shock resistance has been improved.
Example two;
this embodiment is substantially the same as the first embodiment, and the same parts are not described again, except that: in this embodiment, the core paper layer includes two second anti-pressing layers 4 and a first anti-pressing layer 3 distributed between the two second anti-pressing layers 4, that is, the distribution positions of the second anti-pressing layers 4 and the first anti-pressing layers 3 are mutually replaced, so that the weight of the corrugated board is effectively reduced on the basis of ensuring the anti-pressing strength of the corrugated board.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (5)
1. The compression-resistant environment-friendly corrugated board comprises a surface paper layer (1), a core paper layer and an inner paper layer (2) which are arranged in an up-and-down stacked mode, and is characterized in that the core paper layer is bonded between the surface paper layer (1) and the inner paper layer (2), the core paper layer comprises two compression-resistant layers I (3) and a compression-resistant layer II (4) distributed between the two compression-resistant layers I (3), and an interlayer (6) is arranged between the compression-resistant layers I (3) and the compression-resistant layer II (4) for bonding;
the first pressure-resistant layer (3) comprises a plurality of rows of wave paper boards (31) which are arranged at equal intervals and a plurality of round paper cylinders (32), the wave paper boards (31) are vertically arranged on the interlayer (6), and the round paper cylinders (32) are bonded between the wave paper boards (31) in two adjacent rows;
the second pressure-resistant layer (4) comprises a plurality of arch-shaped paper boards which are arranged in a transversely-longitudinally staggered mode, the arch-shaped paper boards are in a W shape and are bent continuously, and two adjacent bending positions of the arch-shaped paper boards are in horizontal transition.
2. The environment-friendly corrugated cardboard as claimed in claim 1, wherein two of the first pressure-resistant layers (3) are arranged in a staggered manner from side to side, and the corrugated cardboard (31) of one pressure-resistant layer (3) and the cylindrical cardboard (32) of the other pressure-resistant layer (3) correspond up and down.
3. The environment-friendly corrugated paperboard of claim 2, wherein the corrugated paperboard (31) is continuously bent in a wave shape, the bent parts of the corrugated paperboard (31) form peaks and troughs, the peaks and the troughs of two adjacent rows of the corrugated paperboard (31) are opposite, and the paper cylinder (32) is adhered between the peaks and the troughs of two adjacent rows of the corrugated paperboard (31);
a plurality of round paper cylinders (32) between two adjacent rows of corrugated paper boards (31) are arranged in a left-right staggered manner.
4. The environment-friendly corrugated cardboard as claimed in claim 1, wherein adjacent two of the arch-shaped cardboard is bonded to each other;
two adjacent bent parts of the arched paper boards are in horizontal transition to form a horizontal section (7), and the horizontal section (7) is bonded with the interlayer (6).
5. The environment-friendly corrugated cardboard as claimed in claim 1, wherein the core paper layer comprises two second crush-resistant layers (4) and a first crush-resistant layer (3) disposed between the two second crush-resistant layers (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023081678.7U CN214188810U (en) | 2020-12-18 | 2020-12-18 | Compression-resistant environment-friendly corrugated board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023081678.7U CN214188810U (en) | 2020-12-18 | 2020-12-18 | Compression-resistant environment-friendly corrugated board |
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| CN214188810U true CN214188810U (en) | 2021-09-14 |
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| CN202023081678.7U Active CN214188810U (en) | 2020-12-18 | 2020-12-18 | Compression-resistant environment-friendly corrugated board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117845658A (en) * | 2024-01-24 | 2024-04-09 | 宿迁市精艺包装有限公司 | High-strength corrugated board and preparation process thereof |
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- 2020-12-18 CN CN202023081678.7U patent/CN214188810U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117845658A (en) * | 2024-01-24 | 2024-04-09 | 宿迁市精艺包装有限公司 | High-strength corrugated board and preparation process thereof |
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