CN220284492U - Environment-friendly composite paperboard with high strength - Google Patents
Environment-friendly composite paperboard with high strength Download PDFInfo
- Publication number
- CN220284492U CN220284492U CN202322010857.9U CN202322010857U CN220284492U CN 220284492 U CN220284492 U CN 220284492U CN 202322010857 U CN202322010857 U CN 202322010857U CN 220284492 U CN220284492 U CN 220284492U
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- board
- corrugated
- panel
- corrugated board
- flame
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- 239000011087 paperboard Substances 0.000 title claims abstract description 53
- 239000002131 composite material Substances 0.000 title claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 239000003063 flame retardant Substances 0.000 claims description 41
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 37
- 239000010425 asbestos Substances 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011111 cardboard Substances 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses an environment-friendly composite paperboard with high strength, which comprises the following components: the corrugated board comprises a core board, wherein a first corrugated board is arranged on the upper surface of the core board, a second corrugated board is arranged on the lower surface of the core board, equally-spaced first wave troughs are arranged on the upper surfaces of the first corrugated board and the second corrugated board, equally-spaced second wave troughs are arranged on the lower surfaces of the first corrugated board and the second corrugated board, and reinforcing ribs are adhered to the interiors of the first wave troughs and the second wave troughs; the first panel is arranged on the upper surface of the first corrugated board; and the second panel is arranged on the lower surface of the second corrugated board. The utility model not only improves the integral compressive strength of the composite paperboard, is not easy to bend and deform and is more durable, but also has the effects of flame retardance and water resistance.
Description
Technical Field
The utility model relates to the technical field of paperboards, in particular to an environment-friendly composite paperboard with high strength.
Background
The composite paperboard is prepared by laminating paper and paperboard with other plastics, aluminum foils, cloth and the like by using an adhesive, is an environment-friendly product for replacing wood packaging, and has the advantages of repeatedly recycling raw materials and wide application field.
The composite paperboard is generally composed of a core board and a panel, has a single structure and low overall compressive strength, is easy to bend and deform when being impacted or extruded, and causes damage to a product packaged by the composite paperboard, thus causing economic loss, and therefore, needs to be improved.
Disclosure of Invention
The utility model aims to provide an environment-friendly composite paperboard with high strength so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an environmentally friendly composite paperboard of high strength comprising:
the corrugated board comprises a core board, wherein a first corrugated board is arranged on the upper surface of the core board, a second corrugated board is arranged on the lower surface of the core board, equally-spaced first wave troughs are arranged on the upper surfaces of the first corrugated board and the second corrugated board, equally-spaced second wave troughs are arranged on the lower surfaces of the first corrugated board and the second corrugated board, and reinforcing ribs are adhered to the interiors of the first wave troughs and the second wave troughs;
the first panel is arranged on the upper surface of the first corrugated board;
and the second panel is arranged on the lower surface of the second corrugated board.
Preferably, the core plate comprises a cavity, a first cardboard and a second cardboard, wherein the cavity is arranged in the core plate, the first cardboard is adhered to the top of the cavity, and the second cardboard is adhered to the bottom of the cavity, so that the structural strength of the core plate is enhanced.
Preferably, the core board further comprises supporting columns, the supporting columns are arranged between the first hard paper board and the second hard paper board, the top ends and the bottom ends of the supporting columns are respectively adhered to the second hard paper board and the first hard paper board, the supporting columns, the first hard paper board and the second hard paper board form an I-shaped structure, and the supporting columns play a supporting role on the first hard paper board and the second hard paper board.
Preferably, a first flame retardant plate is arranged between the first corrugated board and the first panel, and the upper surface and the lower surface of the first flame retardant plate are adhered to the first panel and the first corrugated board, so that the upper surface of the composite board is flame-retardant.
Preferably, the surfaces of the first panel and the second panel are respectively adhered with a waterproof layer, and the waterproof layers are high-molecular waterproof films, so that a waterproof effect is achieved.
Preferably, a second flame retardant plate is arranged between the second corrugated board and the second panel, and the upper surface and the lower surface of the second flame retardant plate are adhered to the second corrugated board and the second panel, so that the lower surface of the composite board is flame-retardant.
Preferably, the second flame-retardant plate and the first flame-retardant plate are asbestos plates, and the heat-resistant and heat-insulating effects are good.
Preferably, the surface of the waterproof layer is coated with a flame-retardant layer, and the flame-retardant layer is a halogen-free flame retardant and has the effects of flame retardance and fire prevention.
Compared with the prior art, the utility model has the beneficial effects that: the environment-friendly composite paperboard with high strength not only improves the overall compressive strength of the composite paperboard, is not easy to bend and deform and is more durable, but also has the effects of flame retardance and water resistance;
through being provided with first wave form corrugated plate, the second wave form corrugated plate, first trough, the second trough, the cavity, first cardboard, the second cardboard, the support column, this compound board mainly comprises the core, first wave form corrugated plate, first panel, the second wave form corrugated plate, the second panel multilayer structure, first wave form corrugated plate and second wave form corrugated plate are the flute structure, adopt double-deck corrugated structure, have good mechanical characteristics, all glue the strengthening rib in first trough and the second trough of upper and lower surface of first wave form corrugated plate and second wave form corrugated plate, further strengthened the structural strength of first wave form corrugated plate and second wave form corrugated plate, and first wave form corrugated plate and second wave form corrugated plate adopt vertically and horizontally staggered setting respectively, compressive property is strong, be equipped with the cavity in the core respectively, be equipped with first cardboard in the cavity, second cardboard, the support column, first cardboard, the second cardboard constitutes "worker" style of calligraphy structure, the structural strength of core has been promoted, thereby the bulk strength of compound cardboard has been difficult for taking place, it is more durable to buckle.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
fig. 2 is a schematic perspective view of a first corrugated board according to the present utility model;
FIG. 3 is an enlarged partial cross-sectional schematic view of a core plate of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the protrusion 1 at a in the present utility model.
In the figure: 1. a core plate; 101. a cavity; 102. a first cardboard; 103. a second cardboard; 104. a support column; 2. a first corrugated board; 3. a first panel; 4. a first flame retardant panel; 5. a second corrugated board; 6. a second panel; 7. a second flame retardant panel; 8. a first trough; 9. a second trough; 10. reinforcing ribs; 11. a waterproof layer; 12. a flame retardant layer.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: an environmentally friendly composite paperboard of high strength comprising:
the corrugated board comprises a core board 1, wherein a first corrugated board 2 is arranged on the upper surface of the core board 1, a second corrugated board 5 is arranged on the lower surface of the core board 1, equally-spaced first wave troughs 8 are arranged on the upper surfaces of the first corrugated board 2 and the second corrugated board 5, equally-spaced second wave troughs 9 are arranged on the lower surfaces of the first corrugated board 2 and the second corrugated board 5, and reinforcing ribs 10 are adhered inside the first wave troughs 8 and the second wave troughs 9;
a first panel 3, the first panel 3 being disposed on an upper surface of the first corrugated board 2;
a second panel 6, the second panel 6 being disposed on the lower surface of the second corrugated board 5;
the core board 1 comprises a cavity 101, a first hard paper board 102 and a second hard paper board 103, wherein the cavity 101 is arranged in the core board 1, the first hard paper board 102 is adhered to the top of the cavity 101, and the second hard paper board 103 is adhered to the bottom of the cavity 101, so that the structural strength of the core board 1 is enhanced;
the core board 1 further comprises support columns 104, the support columns 104 are arranged between the first hard paper board 102 and the second hard paper board 103, the top ends and the bottom ends of the support columns 104 are respectively adhered to the second hard paper board 103 and the first hard paper board 102, the support columns 104, the first hard paper board 102 and the second hard paper board 103 form an I-shaped structure, and the support columns play a role in supporting the first hard paper board 102 and the second hard paper board 103;
a first flame retardant plate 4 is arranged between the first corrugated board 2 and the first panel 3, and the upper surface and the lower surface of the first flame retardant plate 4 are adhered to the first panel 3 and the first corrugated board 2, so that the upper surface of the composite paperboard is flame-retardant;
the surfaces of the first panel 3 and the second panel 6 are respectively adhered with a waterproof layer 11, and the waterproof layers 11 are high-molecular waterproof films and play a role in waterproof;
a second flame retardant plate 7 is arranged between the second corrugated board 5 and the second panel 6, and the upper surface and the lower surface of the second flame retardant plate 7 are adhered to the second corrugated board 5 and the second panel 6, so that the lower surface of the composite paperboard is flame-retardant;
the second flame-retardant plate 7 and the first flame-retardant plate 4 are asbestos plates, so that the high-temperature resistance and the heat insulation effect are good;
the surface of the waterproof layer 11 is coated with a flame-retardant layer 12, and the flame-retardant layer 12 is a halogen-free flame retardant and has the effects of flame retardance and fire prevention.
When the embodiment of the application is used, the following steps are adopted: firstly, the composite paperboard mainly comprises a core board 1, a first corrugated board 2, a first panel 3, a second corrugated board 5 and a second panel 6, wherein the first corrugated board 2 and the second corrugated board 5 are of corrugated structures, a double-layer corrugated structure is adopted, the composite paperboard has good mechanical characteristics, reinforcing ribs 10 are adhered to first trough 8 and second trough 9 on the upper surface and the lower surface of the first corrugated board 2 and the second corrugated board 5, the structural strength of the first corrugated board 2 and the second corrugated board 5 is further enhanced, the first corrugated board 2 and the second corrugated board 5 are respectively arranged in a crisscross manner, the compression resistance is strong, a cavity 101 is arranged in the core board 1, a first hard paperboard 102, a second hard paperboard 103 and a support column 104 are respectively arranged in the cavity 101, the support column 104 forms an I-shaped structure with the first hard board 102 and the second hard board 103, so that the structural strength of the core board 1 is improved, the integral compressive strength of the composite board is improved, bending and deformation are not easy to occur, the composite board is more durable, the product can be well protected from damage when the composite board is used for packaging the product, then, the first flame-retardant board 4 is arranged between the first corrugated board 2 and the first panel 3, the second flame-retardant board 7 is arranged between the second corrugated board 5 and the second panel 6, the first flame-retardant board 4 and the second flame-retardant board 7 are asbestos boards, the high temperature resistance and the heat insulation performance are strong, the flame-retardant layer 12 is halogen-free flame retardant, the flame-retardant effect of the composite board is improved, and the waterproof layers 11 on the surfaces of the first panel 3 and the second panel 6 are high-polymer waterproof films, so that the composite board has a waterproof effect.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. An environmentally friendly composite paperboard with high strength, comprising:
the corrugated board comprises a core board (1), wherein a first corrugated board (2) is arranged on the upper surface of the core board (1), a second corrugated board (5) is arranged on the lower surface of the core board (1), equidistant first wave troughs (8) are arranged on the upper surfaces of the first corrugated board (2) and the second corrugated board (5), equidistant second wave troughs (9) are arranged on the lower surfaces of the first corrugated board (2) and the second corrugated board (5), reinforcing ribs (10) are adhered to the inner parts of the first wave troughs (8) and the second wave troughs (9), and the structural strength and the compressive property of the composite board are enhanced;
the first panel (3) is arranged on the upper surface of the first corrugated board (2);
and the second panel (6) is arranged on the lower surface of the second corrugated board (5).
2. The high strength, environmentally friendly composite paperboard of claim 1, wherein: the core board (1) comprises a cavity (101), a first hard board (102) and a second hard board (103), wherein the cavity (101) is arranged in the core board (1), the first hard board (102) is adhered to the top of the cavity (101), and the second hard board (103) is adhered to the bottom of the cavity (101).
3. A high strength, environmentally friendly composite paperboard as claimed in claim 2, wherein: the core board (1) further comprises supporting columns (104), the supporting columns (104) are arranged between the first hard paper board (102) and the second hard paper board (103), the top end and the bottom end of each supporting column (104) are respectively adhered to the second hard paper board (103) and the first hard paper board (102), and the supporting columns (104), the first hard paper board (102) and the second hard paper board (103) form an I-shaped structure.
4. The high strength, environmentally friendly composite paperboard of claim 1, wherein: a first flame-retardant plate (4) is arranged between the first corrugated plate (2) and the first panel (3), and the upper surface and the lower surface of the first flame-retardant plate (4) are adhered to the first panel (3) and the first corrugated plate (2).
5. The high strength, environmentally friendly composite paperboard of claim 1, wherein: the surfaces of the first panel (3) and the second panel (6) are respectively adhered with a waterproof layer (11), and the waterproof layers (11) are high-polymer waterproof films.
6. The high strength, environmentally friendly composite paperboard of claim 1, wherein: a second flame retardant plate (7) is arranged between the second corrugated plate (5) and the second panel (6), and the upper surface and the lower surface of the second flame retardant plate (7) are adhered to the second corrugated plate (5) and the second panel (6).
7. The high strength, environmentally friendly composite board of claim 6, wherein: the second flame-retardant plate (7) and the first flame-retardant plate (4) are asbestos plates.
8. The high strength, environmentally friendly composite board of claim 5, wherein: the surface of the waterproof layer (11) is coated with a flame-retardant layer (12), and the flame-retardant layer (12) is a halogen-free flame retardant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322010857.9U CN220284492U (en) | 2023-07-28 | 2023-07-28 | Environment-friendly composite paperboard with high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322010857.9U CN220284492U (en) | 2023-07-28 | 2023-07-28 | Environment-friendly composite paperboard with high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220284492U true CN220284492U (en) | 2024-01-02 |
Family
ID=89344280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322010857.9U Active CN220284492U (en) | 2023-07-28 | 2023-07-28 | Environment-friendly composite paperboard with high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220284492U (en) |
-
2023
- 2023-07-28 CN CN202322010857.9U patent/CN220284492U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |