CN219564398U - Pressure-resistant corrugated board - Google Patents
Pressure-resistant corrugated board Download PDFInfo
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- CN219564398U CN219564398U CN202320172501.2U CN202320172501U CN219564398U CN 219564398 U CN219564398 U CN 219564398U CN 202320172501 U CN202320172501 U CN 202320172501U CN 219564398 U CN219564398 U CN 219564398U
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- plate
- adhered
- waterproof
- reinforcing
- corrugated board
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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Abstract
The utility model discloses a pressure-resistant corrugated board which comprises a surface layer, wherein the surface layer is compounded with a waterproof pad a, the waterproof pad a is adhered with a reinforcing cloth a, the reinforcing cloth a is adhered with a top plate, the top plate is adhered with a wave plate, the wave plate is adhered with a middle plate, the middle plate is adhered with a honeycomb plate, the honeycomb plate is adhered with a bottom plate, the bottom plate is adhered with a reinforcing cloth b, the reinforcing cloth b is compounded with an inner layer, the wave plate is adhered with a reinforcing rod, the top plate comprises an upper plate and a waterproof pad b, and the upper plate is adhered with the waterproof pad b. The reinforcing rods, the middle plate, the honeycomb plates and the like are matched to improve the overall compression resistance of the corrugated board, so that the corrugated board is prevented from deforming under the action of external force; the waterproof pad a, the waterproof pad b and the waterproof layer are matched, so that the overall waterproof capability of the corrugated board can be improved, and the corrugated board is prevented from being broken after being soaked in water.
Description
Technical Field
The utility model relates to a pressure-resistant corrugated board, in particular to a pressure-resistant corrugated board, and belongs to the technical field of corrugated boards.
Background
Corrugated board, also known as corrugated board. Is formed by bonding at least one layer of corrugated paper and one layer of boxboard (also called boxboard), and has good elasticity and extensibility. The method is mainly used for manufacturing cartons, sandwiches of the cartons and other packaging materials of fragile goods.
The corrugated board of the prior art has the following disadvantages: 1. the corrugated board has weak compression resistance and is easy to deform or break under the action of external force; 2. the corrugated board has poor waterproof capability, and after being soaked in water, the corrugated board is easy to quickly absorb water to cause the wet and soft part of the soaked water to be easy to break, so that the corrugated board is improved aiming at the problems.
Disclosure of Invention
The utility model aims to solve the problems and provide the pressure-resistant corrugated board, wherein the reinforcing rods, the middle plate, the honeycomb plate and the like are matched to improve the integral pressure resistance of the corrugated board, so that the corrugated board is prevented from deforming under the action of external force; the waterproof pad a, the waterproof pad b and the waterproof layer are matched, so that the overall waterproof capability of the corrugated board can be improved, and the corrugated board is prevented from being broken after being soaked in water.
The pressure-resistant corrugated board comprises a surface layer, wherein the surface layer is compounded with a waterproof pad a, the waterproof pad a is adhered with a reinforcing cloth a, the reinforcing cloth a is adhered with a top plate, the top plate is adhered with a wave plate, the wave plate is adhered with a middle plate, the middle plate is adhered with a honeycomb plate, the honeycomb plate is adhered with a bottom plate, the bottom plate is adhered with a reinforcing cloth b, the reinforcing cloth b is compounded with an inner layer, the wave plate is adhered with a reinforcing rod, the top plate comprises an upper plate and a waterproof pad b, and the upper plate is adhered with the waterproof pad b.
Preferably, the reinforcing cloth a and the reinforcing cloth b are made of nylon, and the waterproof pad a is made of polyurethane.
Preferably, the wave plate is located between the top plate and the intermediate plate, and the honeycomb plate is located between the intermediate plate and the bottom plate.
Preferably, the middle plate comprises a reinforcing plate and a waterproof layer, and both sides of the reinforcing plate are coated with the waterproof layer.
Preferably, the waterproof pad b is made of polyethylene, and the reinforcing plate is made of POE plastic.
Preferably, the reinforcing rod is made of polyether-ether-ketone, and the waterproof layer is made of butyl rubber.
The beneficial effects of the utility model are as follows:
the reinforcing rods, the middle plate, the honeycomb plates and the like are matched to improve the overall compression resistance of the corrugated board, so that the corrugated board is prevented from deforming under the action of external force; the corrugated board consists of a surface layer, a waterproof pad a, reinforcing cloth a, a top plate, a wave plate, a middle plate, a honeycomb plate, a bottom plate, reinforcing cloth b and an inner layer, wherein the reinforcing cloth a is adhered to the surface of the top plate, the reinforcing cloth b is adhered to the inner side of the inner layer, the reinforcing cloth a and the reinforcing cloth b are made of nylon, the nylon has higher fracture strength and better elasticity, the elasticity of the nylon can be improved, the fracture of the nylon is avoided, the wave plate is adhered between the top plate and the middle plate, a plurality of reinforcing rods made of polyether-ether-ketone are adhered to the inner side of the wave plate, the reinforcing rods have good toughness and rigidity, superior dimensional stability, the integral toughness and rigidity can be improved, the middle plate is formed by coating a waterproof layer by the reinforcing plates, the reinforcing plates are made of POE plastic, side octyl in a molecular structure is longer than side ethyl, a connecting point can be formed in the molecular structure, the connecting and buffering effect is achieved between the components, so that the system is dispersed and the impact strength of the system is improved when the system is impacted, the probability of being developed due to stress is reduced, the honeycomb plate is adhered between the middle plate and the bottom plate, the honeycomb plate has high strength and the honeycomb plate, the honeycomb plate has better strength and better strength, and the honeycomb plate can bear the stress and uniform stress and the stress and can bear the stress force and the force of the honeycomb plate and the stress force and the corrugated plate and the stress can be well and deformed under the conditions and the conditions.
The waterproof pad a, the waterproof pad b and the waterproof layer are matched, so that the overall waterproof capacity of the corrugated board can be improved, and the corrugated board is prevented from being broken after being soaked in water; the waterproof pad a made of polyurethane is bonded on the inner side of the surface layer, the waterproof pad a has good waterproof capability and flexibility, the tearing resistance is good, the scratch resistance is improved while the waterproof effect is achieved, a top plate bonded by the waterproof pad a is formed by bonding an upper plate and a waterproof pad b, the waterproof pad b is made of polyethylene, the waterproof pad has low water permeability and good air permeability, the waterproof pad a can be matched with the waterproof pad a to achieve double-layer waterproof effect, a middle plate is bonded on a wave plate connected with the top plate, the waterproof layer is formed by coating waterproof layers on two sides of the reinforcing plate, and the waterproof layer is made of butyl rubber and has good air tightness and water tightness. The permeability to air is only 1/7 of that of natural rubber, and the permeability to steam is 1/200 of that of natural rubber, so that the waterproof effect can be realized again after the outer waterproof pad a and the waterproof pad b are damaged, and the situation that the corrugated board is soft in whole and easy to crack due to the fact that water continuously wets inwards is avoided.
Drawings
FIG. 1 is a schematic view of the entire part-section structure of the present utility model;
FIG. 2 is a schematic view of a top view of the present utility model in partial cross-section;
fig. 3 is a cross-sectional view of the utility model at a in fig. 1.
In the figure: 1. a surface layer; 2. a waterproof pad a; 3. reinforcing cloth a; 4. a top plate; 5. a wave plate; 6. a reinforcing rod; 7. an intermediate plate; 8. a honeycomb panel; 9. a bottom plate; 10. a reinforcing cloth b; 11. an inner layer; 12. an upper plate; 13. a waterproof pad b; 14. a reinforcing plate; 15. and a waterproof layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment 1 referring to fig. 1 to 3, a pressure-resistant corrugated board comprises a face layer 1, and is characterized in that: the waterproof pad a2 is combined with the surface layer 1, the waterproof pad a2 can initially resist water, the waterproof pad a2 is bonded with a reinforcing cloth a3, the reinforcing cloth a3 can strengthen the toughness of the surface layer 1 and avoid breakage of the reinforcing cloth, the reinforcing cloth a3 is bonded with a top plate 4, the top plate 4 is bonded with a wave plate 5, the wave plate 5 is positioned between the top plate 4 and a middle plate 7, the integral strength can be enhanced, the wave plate 5 is bonded with the middle plate 7, the middle plate 7 is bonded with a honeycomb plate 8, the honeycomb plate 8 can strengthen the integral compression resistance, the honeycomb plate 8 is bonded with a bottom plate 9, the bottom plate 9 is bonded with a reinforcing cloth b10, the reinforcing cloth b10 is combined with an inner layer 11, the wave plate 5 is bonded with a reinforcing rod 6, the reinforcing rod 6 is fixed between the wave plate 5 and the middle plate 7 or between the top plate 4 and the wave plate 5, the top plate 4 comprises an upper plate 12 and a waterproof pad b13, and the upper plate 12 is bonded with a waterproof pad b13.
Specifically, the reinforcing cloth a3 and the reinforcing cloth b10 are made of nylon, the reinforcing cloth has good strength and toughness, and the waterproof pad a2 is made of polyurethane.
Specifically, the wave plate 5 is located between the top plate 4 and the middle plate 7, the honeycomb plate 8 is located between the middle plate 7 and the bottom plate 9, and the middle plate 7 is located between the wave plate 5 and the honeycomb plate 8.
Specifically, the waterproof pad b13 is made of polyethylene, the waterproof pad b13 can play a role in better waterproof capacity, the reinforcing plate 14 is made of POE plastic, and the reinforcing plate 14 can play a role in better impact resistance.
Specifically, the reinforcing rod 6 is made of polyether-ether-ketone, the reinforcing rod 6 has good strength and dimensional stability, the waterproof layer 15 is made of butyl rubber, and the waterproof layer 15 has good waterproof capability.
Example 2: referring to fig. 3, the difference between the present embodiment and embodiment 1 is that: the middle plate 7 comprises a reinforcing plate 14 and a waterproof layer 15, the waterproof layers 15 are coated on two sides of the reinforcing plate 14, and the middle plate 7 is formed by coating the waterproof layers 15 on two sides of the reinforcing plate 14.
When the corrugated board is used, the corrugated board consists of a surface layer 1, a waterproof pad a2, reinforcing cloth a3, a top plate 4, a wave plate 5, a middle plate 7, a honeycomb plate 8, a bottom plate 9, reinforcing cloth b10 and an inner layer 11, wherein the reinforcing cloth a3 is adhered to the surface of the top plate 4, the reinforcing cloth b10 is adhered to the inner side of the inner layer 11, the reinforcing cloth a3 and the reinforcing cloth b10 are made of nylon, the nylon has higher breaking strength and better elasticity, the elasticity can be improved, the breaking of the nylon is avoided, the wave plate 5 is adhered between the top plate 4 and the middle plate 7, a plurality of reinforcing rods 6 made of polyether-ether-ketone are adhered to the inner side of the wave plate 5, the reinforcing rods 6 have good toughness and rigidity and superior dimensional stability, the whole toughness and rigidity can be improved, the middle plate 7 is formed by coating a waterproof layer 15 by a reinforcing plate 14, the reinforcing plate 14 is made of POE plastic, the side octyl in the molecular structure is longer than side ethyl, the bonding point can be formed in the molecular structure, the bonding and buffering functions are achieved among the components, the system can disperse and buffer impact energy when being impacted, the probability of developing cracks due to the stress is reduced, the impact strength of the system is improved, the honeycomb plate 8 is bonded between the middle plate 7 and the bottom plate 9, the honeycomb plate 8 has higher strength and better impact resistance, a plurality of mutually-contained dense honeycombs are arranged in the honeycomb plate 8, the pressure of all aspects can be borne in a dispersing way, the stress of the corrugated paperboard is uniform, the strength of bearing the pressure is ensured, the strength and toughness of the corrugated paperboard can be improved through the cooperation of the reinforcing rod 6, the middle plate 7, the honeycomb plate 8 and the like, the deformation of the corrugated paperboard under the action of external force can be avoided, the waterproof pad a2 made of polyurethane is bonded at the inner side of the surface layer 1, and the waterproof pad a2 has better waterproof capability and flexibility, the waterproof pad has the advantages that the tearing resistance is good, the scratch resistance can be improved while the waterproof effect is achieved, the top plate 4 bonded by the reinforcing cloth a3 on the inner side of the waterproof pad a2 is formed by bonding the upper plate 12 and the waterproof pad b13, the waterproof pad b13 is made of polyethylene, the waterproof pad b13 has low water permeability and good air permeability, the waterproof pad a2 can be matched with the waterproof pad a2 to play a double-layer waterproof effect, the wave plate 5 connected with the top plate 4 is bonded with the middle plate 7, the middle plate 7 is formed by coating waterproof layers 15 on two sides of the reinforcing plate 14, the waterproof layer 15 is made of butyl rubber, and the waterproof layer has good air tightness and water tightness. The permeability to air is only 1/7 of that of natural rubber, and the permeability to steam is 1/200 of that of natural rubber, so that the waterproof effect can be realized again after the outer waterproof pad a2 and the waterproof pad b13 are damaged, and the situation that the corrugated board is soft in whole and easy to crack due to the fact that water continuously wets inwards is avoided.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A pressure resistant corrugated board comprising a face layer (1), characterized in that: the waterproof cloth is characterized in that the surface layer (1) is compounded with the waterproof pad a (2), the waterproof pad a (2) is adhered with the reinforcing cloth a (3), the reinforcing cloth a (3) is adhered with the top plate (4), the top plate (4) is adhered with the wavy plate (5), the wavy plate (5) is adhered with the middle plate (7), the middle plate (7) is adhered with the honeycomb plate (8), the honeycomb plate (8) is adhered with the bottom plate (9), the bottom plate (9) is adhered with the reinforcing cloth b (10), the reinforcing cloth b (10) is compounded with the inner layer (11), the wavy plate (5) is adhered with the reinforcing rod (6), the top plate (4) comprises the upper plate (12) and the waterproof pad b (13), and the upper plate (12) is adhered with the waterproof pad b (13).
2. A pressure resistant corrugated board as set forth in claim 1, wherein: the material of the reinforcing cloth a (3) and the reinforcing cloth b (10) is nylon, and the material of the waterproof pad a (2) is polyurethane.
3. A pressure resistant corrugated board as set forth in claim 1, wherein: the wave plate (5) is positioned between the top plate (4) and the middle plate (7), and the honeycomb plate (8) is positioned between the middle plate (7) and the bottom plate (9).
4. A pressure resistant corrugated board as set forth in claim 1, wherein: the middle plate (7) comprises a reinforcing plate (14) and a waterproof layer (15), and the waterproof layer (15) is coated on two sides of the reinforcing plate (14).
5. A pressure resistant corrugated board as set forth in claim 4, wherein: the waterproof pad b (13) is made of polyethylene, and the reinforcing plate (14) is made of POE plastic.
6. A pressure resistant corrugated board as set forth in claim 4, wherein: the reinforcing rod (6) is made of polyether-ether-ketone, and the waterproof layer (15) is made of butyl rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320172501.2U CN219564398U (en) | 2023-02-10 | 2023-02-10 | Pressure-resistant corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320172501.2U CN219564398U (en) | 2023-02-10 | 2023-02-10 | Pressure-resistant corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219564398U true CN219564398U (en) | 2023-08-22 |
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ID=87669354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320172501.2U Active CN219564398U (en) | 2023-02-10 | 2023-02-10 | Pressure-resistant corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219564398U (en) |
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2023
- 2023-02-10 CN CN202320172501.2U patent/CN219564398U/en active Active
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