CN213733933U - High-strength composite paperboard - Google Patents
High-strength composite paperboard Download PDFInfo
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- CN213733933U CN213733933U CN202022596941.XU CN202022596941U CN213733933U CN 213733933 U CN213733933 U CN 213733933U CN 202022596941 U CN202022596941 U CN 202022596941U CN 213733933 U CN213733933 U CN 213733933U
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- board
- fixed grillage
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- grillage
- paperboard
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Abstract
The utility model discloses a high strength composite paperboard in cardboard field, including the cardboard body, the cardboard body includes fixed grillage, and fixed grillage's inside bonds in proper order has stereotype board, rebound board and corrugated paper core, and the top of fixed grillage is provided with the surface course, fixes being equipped with a plurality of flange on the surface course, and the both sides of fixed grillage all are provided with pastes the limit, and the both sides of fixed grillage all bond through pasting the limit has the connecting plate, the beneficial effects of the utility model are that: the strength and resilience of the paperboard body are increased, so that the composite paperboard can be quickly rebounded after being pressed, and the composite paperboard can be conveniently reused; the convenience all is provided with through the both sides of a plurality of fixed grillages with quick separation between the composite board of coincide and pastes the limit, and the both sides of fixed grillage all have the connecting plate through pasting the limit bonding, are convenient for bond the use between the adjacent composite board.
Description
Technical Field
The utility model relates to a cardboard field specifically is a high strength composite board.
Background
The paperboard is also called paperboard. The thick paper sheet is made up by using various paper pulps and making them be mutually interwoven. The distinction between paperboard and paper is generally made in terms of basis weight and thickness, and it is generally called paperboard with a basis weight of more than 250g/m and a thickness of more than 0.5mm (in other words, paper with a thickness of more than 0.1mm is generally called paperboard. composite paperboard is a multi-layer bonded body which has good mechanical strength, can bear certain pressure from a plane, is elastic and has good cushioning effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength composite board to propose among the above-mentioned background art that composite board is pressed the problem that quick separation and bonding use are not convenient for between poor, the composite board of resilience force after.
In order to achieve the above object, the utility model provides a following technical scheme: including the cardboard body, the cardboard body includes fixed grillage, fixed grillage's inside bonds in proper order has stereotype board, resilience board and corrugated paper core, fixed grillage's top is provided with the surface course, fixed being equipped with a plurality of flange on the surface course, fixed grillage's both sides all are provided with pastes the limit, fixed grillage's both sides all bond through pasting the limit and have the connecting plate.
As a further aspect of the present invention: the inside middle fixedly connected with flute refill of fixed grillage, the top and the bottom of flute refill all bond and have the design board, two the one end of design board all bonds and has the rebound board, and the composite board of being convenient for is kick-backed fast after being heavily pressed and makes things convenient for its reuse, increases the structural strength and the resilience force of cardboard body.
As a further aspect of the present invention: two the one end of rebound board all bonds and has the stereotype board, the inside top of fixed grillage and bottom bond with adjacent stereotype board respectively, increase the structural strength of cardboard body, prevent the crushing resistance of cardboard body.
As a further aspect of the present invention: a plurality of be equidistant distribution between the flange, the surface course, a plurality of flange and the surface of two connecting plates are all fixed and are equipped with the polypropylene plastic film, increase the wearability of cardboard body.
As a further aspect of the present invention: the fixed grillage is made by the kraft paper material, the rebound board is polyurethane cross cutting bullet pad, the surface course is made by the kraft card material, improves the service quality of cardboard body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, it has stereotype board, springback board and corrugated paper core to bond in proper order through the inside of fixed grillage, and for the middle fixedly connected with corrugated paper core of fixed grillage inside, the top and the bottom of corrugated paper core all bond and have the stereotype board, and the one end of two stereotype boards all bonds and has the springback board, increases the intensity and the resilience force of this cardboard body to be convenient for compound cardboard is by rebounding fast after heavily being pressed and make things convenient for its reuse.
2. The utility model discloses in, be provided with the surface course through the top of fixed grillage, fixed a plurality of flanges that are equipped with on the surface course, when the compound cardboard superposes together, the convenience all is provided with the limit of pasting with quick separation between the compound cardboard of coincide through the both sides of a plurality of fixed grillages, and the both sides of fixed grillage all bond through pasting the limit and have the connecting plate, bond the use between the adjacent compound cardboard of being convenient for.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a part of the present invention.
In the figure: 1. a paperboard body; 2. fixing the plate frame; 3. shaping plates; 4. a rebound board; 5. a corrugated paper core; 6. a surface layer; 7. a convex plate; 8. a connecting plate; 9. a polypropylene plastic film; 10. and (6) sticking edges.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, in the embodiment of the utility model, a high strength composite board, including cardboard body 1, cardboard body 1 includes fixed grillage 2, fixed grillage 2's inside bonds in proper order and has stereotype 3, rebound board 4 and corrugated paper core 5, increase this cardboard body 1's intensity and resilience force, thereby be convenient for the composite board is rebounded fast after being heavily pressed and makes things convenient for its reuse, fixed grillage 2's top is provided with surface course 6, fixed being equipped with a plurality of flange boards 7 on the surface course 6, the convenience is with the quick separation between the composite board of coincide, fixed grillage 2's both sides all are provided with pastes limit 10, fixed grillage 2's both sides all bond through pasting limit 10 has connecting plate 8, be convenient for bond the use between the adjacent composite board.
The middle inside the fixing plate frame 2 is fixedly connected with a corrugated paper element 5, the top end and the bottom end of the corrugated paper element 5 are respectively bonded with a shaping plate 3, and one end of each of the two shaping plates 3 is bonded with a rebound plate 4, so that the composite paperboard can rebound quickly after being pressed, the composite paperboard can be reused conveniently, and the structural strength and the rebound force of the paperboard body 1 are increased; shaping plates 3 are bonded at one ends of the two rebound plates 4, and the top end and the bottom end inside the fixing plate frame 2 are respectively bonded with the adjacent shaping plates 3, so that the structural strength of the paperboard body 1 is improved, and the compression resistance of the paperboard body 1 is prevented; the plurality of convex plates 7 are distributed at equal intervals, and polypropylene plastic films 9 are fixedly arranged on the surfaces of the surface layer 6, the plurality of convex plates 7 and the two connecting plates 8, so that the wear resistance of the paperboard body 1 is improved; fixed grillage 2 is made by the kraft paper material, and rebound board 4 is polyurethane cross cutting bullet pad, and surface course 6 is made by the kraft paper card material, improves cardboard body 1's use quality.
The utility model discloses a theory of operation is: when the composite paperboard is used, because the paperboard body 1 comprises the fixing plate frame 2, the fixing plate 3, the rebound board 4 and the corrugated paper core 5 are sequentially bonded in the fixing plate frame 2, the strength and the rebound force of the paperboard body 1 are increased, the composite paperboard can be quickly rebounded after being pressed to be convenient for reuse, because the surface layer 6, the plurality of convex boards 7 and the surfaces of the two connecting plates 8 are fixedly provided with polypropylene plastic films 9, and because the fixing plate frame 2 is made of kraft paper, the rebound board 4 is a polyurethane die-cutting elastic pad, the surface layer 6 is made of kraft paper, the wear resistance of the paperboard body 1 is increased, the strength and the service quality of the paperboard body 1 are improved, in addition, when the paperboard body 1 and the adjacent composite paperboard are required to be bonded for use, the two adjacent paperboard bodies 1 are bonded through the bonding edges 10, because the top end of the fixing plate frame 2 is provided with the surface layer 6, a plurality of convex plates 7 are fixedly arranged on the surface layer 6, and when the composite paper boards are overlapped together, the overlapped composite paper boards can be conveniently and quickly separated for use.
The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A high strength composite paperboard, comprising a paperboard body (1), characterized in that: cardboard body (1) is including fixed grillage (2), the inside of fixed grillage (2) bonds in proper order has stereotype board (3), rebound board (4) and corrugated paper core (5), the top of fixed grillage (2) is provided with surface course (6), fixed a plurality of flange (7) that are equipped with on surface course (6), the both sides of fixed grillage (2) all are provided with pastes limit (10), the both sides of fixed grillage (2) all bond through pasting limit (10) and have connecting plate (8).
2. A high strength composite paperboard according to claim 1, wherein: the middle fixedly connected with flute refill (5) of fixed grillage (2) inside, the top and the bottom of flute refill (5) all bond and have stereotype board (3), two the one end of stereotype board (3) all bonds and has rebound board (4).
3. A high strength composite paperboard according to claim 1, wherein: two the one end of rebound board (4) all bonds and has stereotype board (3), the inside top of fixed grillage (2) and bottom bond with adjacent stereotype board (3) respectively.
4. A high strength composite paperboard according to claim 1, wherein: a plurality of the convex plates (7) are distributed at equal intervals, and polypropylene plastic films (9) are fixedly arranged on the surfaces of the surface layer (6), the convex plates (7) and the two connecting plates (8).
5. A high strength composite paperboard according to claim 1, wherein: fixed grillage (2) are made by the kraft paper material, rebound board (4) are polyurethane cross cutting bullet pad, surface course (6) are made by the kraft card material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022596941.XU CN213733933U (en) | 2020-11-11 | 2020-11-11 | High-strength composite paperboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022596941.XU CN213733933U (en) | 2020-11-11 | 2020-11-11 | High-strength composite paperboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213733933U true CN213733933U (en) | 2021-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022596941.XU Active CN213733933U (en) | 2020-11-11 | 2020-11-11 | High-strength composite paperboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213733933U (en) |
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2020
- 2020-11-11 CN CN202022596941.XU patent/CN213733933U/en active Active
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