CN217803768U - High strength corrugated paper composite sheet - Google Patents
High strength corrugated paper composite sheet Download PDFInfo
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- CN217803768U CN217803768U CN202221380396.3U CN202221380396U CN217803768U CN 217803768 U CN217803768 U CN 217803768U CN 202221380396 U CN202221380396 U CN 202221380396U CN 217803768 U CN217803768 U CN 217803768U
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Abstract
The utility model discloses a high strength corrugated paper composite sheet, including the board main part, the board main part includes outer shell, outer shell's inner wall is pasted and is had the waterproof layer, the surface paste of waterproof layer has fire-retardant layer, the surface paste on fire-retardant layer has the sandwich layer, the surface paste of sandwich layer has the enhancement layer, the surface paste on enhancement layer has the compressive layer, the waterproof layer includes kraft paper and water proof membrane, the quantity of water proof membrane is two sets of, and is two sets of the position at the both sides surface of kraft paper is pasted respectively to the water proof membrane, fire-retardant layer includes the refractory paper, and fire-retardant layer comprises a plurality of layers of refractory paper pressfitting, and the surface coating of refractory paper has fire retardant coating, and the surface paste of refractory paper has the asbestos paper. The utility model discloses can effectual improvement corrugated paper composite sheet intensity, better resistance to compression effect has when making the composite sheet use, can make the composite sheet have waterproof fire-retardant effect moreover, have the practicality.
Description
Technical Field
The utility model relates to a corrugated container board technical field especially relates to a high strength corrugated paper composite sheet.
Background
The corrugated cardboard is a plate-like object formed by bonding corrugated cardboard formed by processing corrugated rolls and liner paper. The corrugated paper composite board is a novel material which saves resources, protects ecological environment and has relatively low cost, is emerging after the honeycomb paper board is released in American Europe, and is a new generation of high-tech achievement in China from the whole automatic production line equipment to the finished product with complete intellectual property rights. The finished product has light weight, high strength, no deformation, good rigidity, strong buffering performance, good sound insulation and heat insulation effects, can resist flame, damp and water after proper treatment, has lower requirements on raw materials than honeycomb paperboards, and can use recycled waste paper and old corrugated paper boxes as production raw materials, so the raw materials have wide and sufficient sources.
The existing corrugated paper composite board has certain defects when in use, the strength of the corrugated paper composite board is not high when in use, the corrugated paper composite board is easy to deform and damage due to extrusion in the use process, the corrugated paper composite board has a single function, does not have the waterproof and flame-retardant effect, brings certain influence to the use process, and therefore the corrugated paper composite board is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-strength corrugated paper composite board.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a high strength corrugated paper composite sheet, includes the board main part, the board main part includes outer shell, outer shell's inner wall is pasted and is had the waterproof layer, the surface paste of waterproof layer has fire-retardant layer, the surface paste on fire-retardant layer has the sandwich layer, the surface paste on sandwich layer has the enhancement layer, the surface paste on enhancement layer has the compression resistant layer.
Preferably, the waterproof layer includes kraft paper and waterproof membrane, the quantity of waterproof membrane is two sets of, and two sets of waterproof membrane pastes the position at the both sides surface of kraft paper respectively.
Preferably, the flame-retardant layer comprises fire-resistant paper, the flame-retardant layer is formed by pressing a plurality of layers of fire-resistant paper, the outer surface of the fire-resistant paper is coated with fire-retardant coating, and the outer surface of the fire-resistant paper is adhered with asbestos paper.
Preferably, the core layer comprises a honeycomb core and two sets of surface paper boards, and the two sets of surface paper boards are respectively adhered and fixed at the outer surfaces of the two sides of the honeycomb core.
Preferably, the reinforcing layer comprises two groups of corrugated paperboards, a reinforcing net is filled between the two groups of corrugated paperboards, the reinforcing net is formed by weaving plastic fibers, and a polypropylene plastic film is adhered to the outer surface of each corrugated paperboard.
Preferably, the pressure-resistant layer comprises two sets of PB paperboard layers, filler is filled between the two sets of PB paperboard layers, and the filler is a foam energy-absorbing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through the waterproof layer, fire-retardant layer, sandwich layer, enhancement layer and the resistance to compression layer that set up, enhancement layer and resistance to compression layer can the effectual intensity that improves corrugated paper composite sheet, in the use of corrugated paper composite sheet, can make corrugated paper composite sheet's intensity higher to have better resistance to compression effect, can avoid the composite sheet to warp and damage during the use, and waterproof layer and fire-retardant layer can make corrugated paper composite sheet have waterproof flame retardant efficiency moreover, thereby make the function of corrugated paper composite sheet more diversified, the effectual result of use that improves corrugated paper composite sheet;
to sum up, the utility model discloses can effectual improvement corrugated paper composite sheet's intensity, have better resistance to compression effect when making the composite sheet use, can make the composite sheet have waterproof fire-retardant effect moreover, have the practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of a high-strength corrugated paper composite board provided by the present invention;
fig. 2 is the utility model provides a structural component schematic diagram of high strength corrugated paper composite sheet.
In the figure: 1. a plate main body; 2. an outer shell layer; 3. a waterproof layer; 4. a flame retardant layer; 5. a core layer; 6. a reinforcing layer; 7. and (6) a pressure resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-2, a high strength corrugated paper composite sheet, including board main body 1, 1 corrugated paper composite sheet of board main body, its board main body 1 includes outer shell 2, outer shell 2's inner wall is pasted and is had waterproof layer 3, waterproof layer 3 makes the composite sheet have water-proof effects, waterproof layer 3's outer surface paste has fire-retardant layer 4, fire-retardant layer 4 makes the composite sheet have fire-retardant fire-proof's effect, fire-retardant layer 4's outer surface paste has sandwich layer 5, sandwich layer 5 is the mesochite structure of composite sheet, sandwich layer 5's outer surface paste has enhancement layer 6, the outer surface paste of enhancement layer 6 has compressive layer 7, enhancement layer 6 and compressive layer 7 can make the intensity of corrugated paper higher, thereby have better compressive effect, can avoid the composite sheet deformation damage during the use.
Wherein, waterproof layer 3 includes kraft paper and water proof membrane, and kraft paper and water proof membrane have effectual water-proof effects to make the composite sheet can have water-proof effects when using, the quantity of water proof membrane is two sets of, and two sets of water proof membrane paste the position at the both sides surface of kraft paper respectively.
The flame-retardant layer 4 comprises fire-resistant paper, the flame-retardant layer 4 is formed by pressing a plurality of layers of fire-resistant paper, the outer surface of the fire-resistant paper is coated with fireproof coating, the outer surface of the fire-resistant paper is adhered with asbestos paper, and the composite board can have excellent fireproof and flame-retardant performances due to the fire-resistant paper and the fireproof coating.
The core layer 5 comprises a honeycomb core and two groups of surface paper boards, the two groups of surface paper boards are respectively adhered and fixed at the outer surfaces of two sides of the honeycomb core, and the core layer 5 is used for supporting and combining the whole composite board.
Wherein, the enhancement layer 6 includes the wave form cardboard, and the quantity of wave form cardboard is two sets of, and it has the reinforcing mesh to fill between two sets of wave form cardboards, and the reinforcing mesh comprises plastic fiber weaving, and the surface paste of wave form cardboard has the polypropylene plastic film, and wave form cardboard and reinforcing mesh can effectual improvement composite sheet's intensity, and intensity is higher when making the composite sheet use.
Wherein, resistance to compression layer 7 includes PB cardboard layer, and the quantity of PB cardboard layer is two sets of, and it has the stopping to fill between two sets of PB cardboard layers, and the stopping is the foam energy-absorbing board.
The working principle is as follows: during the use, with waterproof layer 3, fire-retardant layer 4, the sandwich layer 5, the enhancement layer 6, resistance to compression layer 7 is pasted respectively and is fixed component board main part 1 in outer shell 2, waterproof layer 3 through setting up, fire-retardant layer 4, sandwich layer 5, enhancement layer 6 and resistance to compression layer 7 can the effectual intensity that improves the corrugated paper composite sheet, in the use of corrugated paper composite sheet, the intensity that can make the corrugated paper composite sheet is higher, thereby better compressive effect has, can avoid the composite sheet to warp to damage during the use, and waterproof layer 3 and resistance to compression layer 4 can make the corrugated paper composite sheet have waterproof flame retardant efficiency, thereby make the more diversification of corrugated paper composite sheet's function, the effectual result of use that improves the corrugated paper composite sheet.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a high strength corrugated paper composite sheet, includes board main part (1), its characterized in that, board main part (1) is including outer shell (2), the inner wall of outer shell (2) is pasted and is had waterproof layer (3), the surface paste of waterproof layer (3) has flame retardant coating (4), the surface paste of flame retardant coating (4) has sandwich layer (5), the surface paste of sandwich layer (5) has enhancement layer (6), the surface paste of enhancement layer (6) has anti pressure layer (7).
2. The corrugated paper composite board as claimed in claim 1, wherein the waterproof layer (3) comprises kraft paper and two groups of waterproof films, and the two groups of waterproof films are respectively adhered to the outer surfaces of the kraft paper.
3. The corrugated paper composite board as claimed in claim 1, wherein the flame retardant layer (4) comprises fire-resistant paper, and the flame retardant layer (4) is formed by laminating a plurality of layers of fire-resistant paper, the outer surface of the fire-resistant paper is coated with fire-resistant paint, and the outer surface of the fire-resistant paper is adhered with asbestos paper.
4. The high-strength corrugated composite board as claimed in claim 1, wherein the core layer (5) comprises a honeycomb core and two sets of face paper boards, and the two sets of face paper boards are respectively adhered and fixed on the outer surfaces of the honeycomb core.
5. The corrugated composite board as claimed in claim 1, wherein the reinforcing layer (6) comprises two groups of corrugated cardboard, a reinforcing mesh is filled between the two groups of corrugated cardboard, the reinforcing mesh is formed by weaving plastic fibers, and a polypropylene plastic film is adhered to the outer surface of the corrugated cardboard.
6. The corrugated cardboard composite board as claimed in claim 1, wherein the compression layer (7) comprises two sets of PB cardboard layers, and the filling material is filled between the two sets of PB cardboard layers and is a foam energy-absorbing board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221380396.3U CN217803768U (en) | 2022-06-06 | 2022-06-06 | High strength corrugated paper composite sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221380396.3U CN217803768U (en) | 2022-06-06 | 2022-06-06 | High strength corrugated paper composite sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217803768U true CN217803768U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221380396.3U Active CN217803768U (en) | 2022-06-06 | 2022-06-06 | High strength corrugated paper composite sheet |
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| Country | Link |
|---|---|
| CN (1) | CN217803768U (en) |
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2022
- 2022-06-06 CN CN202221380396.3U patent/CN217803768U/en active Active
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