CN211467757U - Pressure-resistant double-core corrugated board - Google Patents
Pressure-resistant double-core corrugated board Download PDFInfo
- Publication number
- CN211467757U CN211467757U CN201921811440.XU CN201921811440U CN211467757U CN 211467757 U CN211467757 U CN 211467757U CN 201921811440 U CN201921811440 U CN 201921811440U CN 211467757 U CN211467757 U CN 211467757U
- Authority
- CN
- China
- Prior art keywords
- surface layer
- corrugated paper
- corrugated
- wave
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002344 surface layer Substances 0.000 claims abstract description 40
- 239000012792 core layer Substances 0.000 claims abstract description 32
- 239000000123 paper Substances 0.000 claims description 45
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000011111 cardboard Substances 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims 2
- 239000010410 layer Substances 0.000 abstract description 9
- 239000000835 fiber Substances 0.000 abstract description 7
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 239000003292 glue Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides a compression-resistant double-core corrugated board, which comprises a first surface layer and a second surface layer which are parallel to each other, wherein two layers of corrugated paper cores are arranged between the first surface layer and the second surface layer, namely a first corrugated paper core layer and a second corrugated paper core layer, and the structures of the first corrugated paper core layer and the second corrugated paper core layer are consistent; the wave crest of the first corrugated paper core layer is bonded with the first surface layer, the wave trough of the second corrugated paper core layer is bonded with the second surface layer, and the positions of the wave crest of the first corrugated paper core layer and the wave trough of the second corrugated paper core layer are opposite; a vertical paper tube is arranged between the opposite wave crests and wave troughs and is vertical to the first surface layer and the second surface layer; the upper edge and the lower edge of the paper tube are respectively bonded with the wave crest and the wave trough. The utility model provides a resistance to compression double-core corrugated container board, the structural integrity of double-deck flute refill to the setting of hand symmetry sets up the fiber container in the middle of, has increased intensity, improves compressive capacity.
Description
Technical Field
The utility model relates to a corrugated paper technical field especially indicates resistance to compression twin-core corrugated container board.
Background
The corrugated paper of resistance to compression generally all uses the bivalve, in order to further increase intensity, inside still can set up supplementary structural design, for example patent CN 203346728U-corrugated container board of a bivalve corrugated container core, inside is provided with the reinforced paper post, and the reinforced paper post passes double-deck corrugated container core, and this kind of structure processing is difficult to say great to the structural damage to corrugated container core, causes the compressive strength of corrugated paper to reduce by a wide margin.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a resistance to compression double-core corrugated container board for double-deck corrugated container core's structural integrity ensures compressive strength.
In order to solve the technical problem, the utility model adopts the technical scheme that:
the pressure-resistant double-core corrugated board comprises a first surface layer and a second surface layer which are parallel to each other, wherein the first surface layer and the second surface layer are respectively an upper surface layer structure and a lower surface layer structure of the corrugated board; the wave crest of the first corrugated paper core layer is bonded with the first surface layer, the wave trough of the second corrugated paper core layer is bonded with the second surface layer, and the positions of the wave crest of the first corrugated paper core layer and the wave trough of the second corrugated paper core layer are opposite; a vertical paper tube is arranged between the opposite wave crests and wave troughs and is vertical to the first surface layer and the second surface layer; the upper edge and the lower edge of the paper tube are respectively bonded with the wave crest and the wave trough.
Preferably, be equipped with the reinforcing plate between first corrugated paper sandwich layer and the second corrugated paper sandwich layer, the reinforcing plate on seted up a plurality of round holes, the position of round hole and crest relative, the fiber container fix the round hole in.
Furthermore, the positions of the wave troughs of the first corrugated paper core layer and the wave crests of the second corrugated paper core layer are opposite, and the wave troughs and the wave crests are respectively fixed on two sides of the reinforcing plate.
The utility model provides a resistance to compression double-core corrugated container board, the structural integrity of double-deck flute refill to the setting of hand symmetry sets up the fiber container in the middle of, has increased intensity, improves compressive capacity.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
Detailed Description
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
As shown in fig. 1, the pressure-resistant double-core corrugated board includes a first surface layer 1 and a second surface layer 6 which are parallel to each other, the first surface layer 1 and the second surface layer 6 are respectively an upper surface layer structure and a lower surface layer structure of the corrugated board, two layers of corrugated paper cores are arranged between the first surface layer 1 and the second surface layer 6, the two layers of corrugated paper cores are respectively a first corrugated paper core layer 2 and a second corrugated paper core layer 5, and the first corrugated paper core layer 2 and the second corrugated paper core layer 5 have the same structure; the wave crest 21 of the first corrugated paper core layer 2 is bonded with the first surface layer 1, the wave trough 51 of the second corrugated paper core layer 5 is bonded with the second surface layer 6, and the positions of the wave crest 21 of the first corrugated paper core layer 2 and the wave trough 51 of the second corrugated paper core layer 5 are opposite; a vertical paper tube 3 is arranged between the opposite wave crests 21 and wave troughs 51, and the paper tube 3 is vertical to the first surface layer 1 and the second surface layer 6; the upper edge and the lower edge of the paper tube 3 are respectively bonded with the wave crests 21 and the wave troughs 51.
On the crest of each way, a plurality of fiber container 3 are arranged at intervals, and the upper and lower ends of the fiber container 3 are adhered to the first corrugated paper core layer 2 and the second corrugated paper core layer 5 by glue, so as to prevent the fiber container 3 from misplacing or collapsing.
First corrugated paper sandwich layer 2 and second corrugated paper sandwich layer 5 between be equipped with reinforcing plate 4, reinforcing plate 4 on seted up a plurality of round holes, the position of round hole and crest 21 relative, fiber container 3 fix the round hole in. The reinforcing plate can further stabilize the position of the paper tube 3 and improve the rigidity of the entire paperboard.
The wave troughs 22 of the first corrugated cardboard layer 2 and the wave crests 52 of the second corrugated cardboard layer 5 are located opposite to each other and are fixed to both sides of the reinforcing plate 4.
Above to the device that the embodiment of the present invention provided introduces in detail, to the general technical personnel in this field, the foundation the utility model discloses the thought of embodiment all has the change part on concrete implementation and application scope, to sum up, this description content should not be understood as right the utility model discloses a restriction, all with the utility model relates to an any change is done to the thought, all is within the protection scope of the utility model.
Claims (3)
1. The pressure-resistant double-core corrugated board comprises a first surface layer and a second surface layer which are parallel to each other, wherein the first surface layer and the second surface layer are respectively an upper surface layer structure and a lower surface layer structure of the corrugated board; the method is characterized in that: the wave crest of the first corrugated paper core layer is bonded with the first surface layer, the wave trough of the second corrugated paper core layer is bonded with the second surface layer, and the positions of the wave crest of the first corrugated paper core layer and the wave trough of the second corrugated paper core layer are opposite; a vertical paper tube is arranged between the opposite wave crests and wave troughs and is vertical to the first surface layer and the second surface layer; the upper edge and the lower edge of the paper tube are respectively bonded with the wave crest and the wave trough.
2. The crush-resistant dual core corrugated cardboard of claim 1, wherein: the corrugated paper core board is characterized in that a reinforcing plate is arranged between the first corrugated paper core layer and the second corrugated paper core layer, a plurality of round holes are formed in the reinforcing plate, the round holes are opposite to the wave crests in position, and the paper tube is fixed in the round holes.
3. The crush-resistant dual core corrugated cardboard of claim 2, wherein: the wave trough of the first corrugated paper core layer and the wave crest of the second corrugated paper core layer are opposite in position and are respectively fixed on two sides of the reinforcing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921811440.XU CN211467757U (en) | 2019-10-26 | 2019-10-26 | Pressure-resistant double-core corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921811440.XU CN211467757U (en) | 2019-10-26 | 2019-10-26 | Pressure-resistant double-core corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211467757U true CN211467757U (en) | 2020-09-11 |
Family
ID=72376783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921811440.XU Expired - Fee Related CN211467757U (en) | 2019-10-26 | 2019-10-26 | Pressure-resistant double-core corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211467757U (en) |
-
2019
- 2019-10-26 CN CN201921811440.XU patent/CN211467757U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211467757U (en) | Pressure-resistant double-core corrugated board | |
| CN203247459U (en) | High-strength corrugated board | |
| CN101756527A (en) | Full-paper multilayer document shelf and cutting and folding method thereof | |
| CN2923303Y (en) | High-elastic corrugated board | |
| CN211285068U (en) | Corrugated paper for carton production | |
| CN210821280U (en) | Carton board | |
| CN201111491Y (en) | Improved structure of paper made storehouse plate | |
| CN202528534U (en) | High-elasticity corrugated board | |
| CN212860731U (en) | Corrugated container board not fragile | |
| CN211467750U (en) | Pressure-resistant corrugated board | |
| CN207044859U (en) | A kind of corrugated plate | |
| CN203753549U (en) | Honeycomb corrugated carton | |
| CN201609209U (en) | All-paper document shelf unit and multi-layer document shelf | |
| CN215164179U (en) | Novel high-elasticity corrugated paper with double corrugated paper cores | |
| CN211710268U (en) | High-strength filled corrugated board | |
| CN103112640B (en) | Corrugated board pallet and corrugated board pallet pin thereof | |
| CN220202329U (en) | Three-dimensional reinforced pit paperboard | |
| CN214983949U (en) | Novel corrugated board | |
| CN218463229U (en) | Novel buffering corrugated board structure | |
| CN203094652U (en) | Honeycomb paperboard packing case bracket with reinforced battens | |
| CN216183375U (en) | Multi-layer honeycomb core plate | |
| CN112707009B (en) | Corrugated carton convenient to assemble and disassemble and assembling method thereof | |
| CN208775406U (en) | A kind of novel high-strength orthogonal vertical corrugated board | |
| CN213197986U (en) | Deformation-resistant load-bearing plywood | |
| CN205854804U (en) | A kind of paper pallet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |