CN216268048U - High-strength anti-deformation corrugated board - Google Patents
High-strength anti-deformation corrugated board Download PDFInfo
- Publication number
- CN216268048U CN216268048U CN202122518698.4U CN202122518698U CN216268048U CN 216268048 U CN216268048 U CN 216268048U CN 202122518698 U CN202122518698 U CN 202122518698U CN 216268048 U CN216268048 U CN 216268048U
- Authority
- CN
- China
- Prior art keywords
- corrugated
- corrugated paper
- buffer
- layer
- paper
- 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.)
- Active
Links
Images
Landscapes
- Cartons (AREA)
Abstract
The utility model provides a high-strength anti-bending corrugated board, and belongs to the technical field of corrugated paper. The corrugated board solves the problems that the existing corrugated board is insufficient in strength and easy to deform or bend under stress. This high strength shape corrugated container board of preapring for an unfavorable turn of events, first corrugated paper layer and second corrugated paper layer respectively symmetrical bond in the both sides of connecting plate layer, first corrugated paper core is oval, buffer ring sets up on first corrugated paper core, the quantity of buffering strip has two and two buffering strips symmetry respectively and sets up the both sides at first corrugated paper core, buffering strip is equallyd divide with the both ends of buffering circle and do not support and lean on top surface paper and connecting plate layer, second corrugated paper core is the U-shaped, the strengthening rib sets up and connects on connecting plate layer in the upper end of second corrugated paper in-core and strengthening rib, the bottom at the strengthening rib is fixed to the buffer block and the buffer block supports and leans on the inner wall at second corrugated paper core. The corrugated board is firmer in whole, high in strength and not easy to bend due to the structure.
Description
Technical Field
The utility model belongs to the technical field of corrugated boards, and relates to a high-strength anti-deformation corrugated board.
Background
The corrugated paper is the packaging material commonly used at present, the corrugated paper is formed by bonding facial tissue and corrugated paper mutually mostly, thereby generally all increase the intensity of whole corrugated paper through the quantity that increases core paper and corrugated paper in inside, not only can reach the usefulness requirement of corrugated paper not only by the rule, also can lead to the corrugated paper thickness to obviously increase, bring inconvenience for the transportation of corrugated paper, it is inhomogeneous to make the intensity between each layer easily only through the quantity that increases core paper and corrugated paper, take place the deformation easily after the corrugated paper atress, lead to whole corrugated paper intensity not high.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a high-strength anti-deformation corrugated board which is compact in structure and high in stability.
The purpose of the utility model can be realized by the following technical scheme:
the high-strength anti-deformation corrugated board comprises surface layer paper on the surface, and is characterized by further comprising a first corrugated paper layer, a connecting board layer, a second corrugated paper layer and bottom layer paper, wherein the first corrugated paper layer and the second corrugated paper layer are symmetrically adhered to two sides of the connecting board layer respectively, the surface layer paper is adhered to the upper surface of the first corrugated paper layer, the first corrugated paper layer comprises a plurality of first corrugated paper cores, buffer strips and buffer rings, the first corrugated paper cores are oval, the buffer rings are sleeved on the first corrugated paper cores, the number of the buffer strips is provided with two buffer strips, the two buffer strips are symmetrically arranged on two sides of the first corrugated paper cores respectively, the buffer strips and two ends of the buffer rings are equally divided and are abutted against the surface layer paper and the connecting board layer respectively, the second corrugated paper layer comprises a plurality of second corrugated paper cores, reinforcing ribs and buffer blocks, the second corrugated paper core is U-shaped, the strengthening rib sets up in the second corrugated paper core and the upper end of strengthening rib is connected on connecting plate layer, the buffer block is fixed in the bottom of strengthening rib and the buffer block supports the inner wall that leans on at the second corrugated paper core, the bottom facial tissue passes through glue and bonds at the lower surface of second corrugated paper layer.
The first corrugated paper layer and the second corrugated paper layer are respectively and symmetrically arranged at two sides of the connecting plate layer, the surface layer paper is connected at the upper surface of the first corrugated paper layer through glue, the bottom layer paper is connected at the lower surface of the second corrugated paper layer through glue, the buffer ring is sleeved on the first corrugated paper core, the number of the buffer strips is two, and the two buffer strips are respectively and symmetrically arranged at two sides of the first corrugated paper core, a gap is arranged between the inner walls of the two buffer strips and the buffer ring on the first corrugated paper core, when the buffer strips are extruded or bent to deform, the buffer strips can absorb the deformation to enable the buffer strips to be abutted against the buffer ring on the first corrugated paper core, under the combined action of the buffer strips and the buffer ring, the whole corrugated board is finally and slowly recovered, the reinforcing rib is connected at the lower surface of the connecting plate layer and positioned inside the U-shaped second corrugated paper core, and the bottom of the reinforcing rib is also connected with the buffer block, the buffer block contacts with the bottom of second corrugated paper core mutually, set up the holistic intensity of increase corrugated container board that first corrugated paper layer can be further with second corrugated paper layer, under the combined action of the strengthening rib and the buffer block on buffer strip and the buffering circle on first corrugated paper layer and the second corrugated paper layer, can effectually prevent that corrugated container board is whole to take place to buckle and warp the damage, great increase corrugated container board holistic life, make corrugated container board receive the extrusion or buckle when warping, at the buffer strip, the buffering circle, under the effect of strengthening rib and buffer block, can play the buffering supporting role.
In foretell high strength shape corrugated container board of preapring for an unfavorable turn of events, the buffer ring on the first flute refill forms a buffer unit with the buffer strip of first flute refill both sides, the quantity of buffer unit has a plurality of, a plurality of the buffer unit corresponds with the quantity one-to-one of first flute refill.
A plurality of first corrugated paper cores all are equipped with a buffer unit along the length direction equipartition setting of connecting plate layer on every first corrugated paper core, and the holistic intensity of increase corrugated container board that a plurality of buffer units set up can be great makes first corrugated paper layer keep leveling, and difficult emergence is out of shape, increases corrugated container board holistic bending resistance and resistance to deformation.
In the high-strength anti-deformation corrugated board, the buffer strips are arc-shaped, and two adjacent buffer strips are abutted together.
Be equipped with the clearance between the inner wall of buffering strip and the buffering circle on the first flute refill, the buffering strip of adjacent first flute refill both sides supports each other and leans on together, when receiving the extrusion or buckling deformation, buffering strip atress warp, because two adjacent buffering strips support each other and lean on together, make two adjacent buffering strips extrusion buffering each other, can make the slow recovery of corrugated container board under the elastic force effect of elastic plate, tensile strength is high, thereby make first flute paper layer be difficult to take place to buckle or be out of shape.
In the above-mentioned high strength shape corrugated container board of preapring for an unfavorable turn of events, the strengthening rib and the buffer block that set up in second corrugated paper core inside form a enhancement unit, a plurality of enhancement unit and second corrugated paper core quantity one-to-one.
The length direction equipartition setting along the connection sheet layer of a plurality of second corrugated paper cores all is equipped with a enhancement unit on every second corrugated paper core, strengthens the effect that the unit can play the support simultaneously, and the holistic intensity of increase corrugated container board that a plurality of enhancement units set up can be great increases corrugated container board holistic bending resistance and resistance to deformation.
In the high-strength anti-deformation corrugated board, the edges of the two second corrugated paper cores are attached together.
Great increase the connection compactness and the connection stability between two adjacent second corrugated paper cores, the border department of two second corrugated paper cores all supports and leans on together for the contact is more stable, great increase corrugated container board's intensity, improved corrugated container board's bending resistance and resistance to deformation, make second corrugated paper layer keep level and smooth, difficult emergence is out of shape, has increased corrugated container board holistic life.
In the above-mentioned high strength shape corrugated container board of preapring for an unfavorable turn of events, the buffer block semicircular in shape and buffer block bottom lean on the contact with second flute refill bottom butt.
The upper end of strengthening rib is connected on connecting plate layer, and the buffer block bottom and the contact of leaning on bottom the second corrugated paper core of strengthening rib lower extreme, have played the effect of support, simultaneously when receiving the extrusion or when buckling deformation, the bottom of the second corrugated paper core of laminating more of buffer block bottom border department can make corrugated container board slow recovering under the elastic force effect of buffer block, and tensile strength is high to make second corrugated paper layer be difficult to take place to buckle or be out of shape.
In the above corrugated cardboard, the upper surface of the surface paper is further coated with a waterproof coating.
The waterproof coating can effectually play water-proof effects on the surface layer paper, can effectually play the holistic protection to the corrugated paper.
Compared with the prior art, the high-strength anti-deformation corrugated board is provided with the first corrugated paper layers and the second corrugated paper layers on two sides of the connecting board layer, the number of the first corrugated paper cores and the number of the second corrugated paper cores are a plurality, the first corrugated paper cores and the second corrugated paper cores are uniformly distributed along the length direction of the connecting board layer, the arrangement of the plurality of buffer units and the reinforcing units can greatly increase the integral strength of the corrugated board, so that the first corrugated paper layers and the second corrugated paper layers are kept flat and are not easy to deform, the bending resistance and the deformation resistance of the whole corrugated board are increased, under the combined action of the buffer strips and the buffer rings on the first corrugated paper layers and the reinforcing ribs and the buffer blocks on the second corrugated paper layers, the whole corrugated board can be effectively prevented from being bent, deformed and damaged, the service life of the whole corrugated board is greatly prolonged, and when the corrugated board is extruded or bent and deformed, under the effect of buffering strip, buffering circle, strengthening rib and buffer block, can play the buffering supporting role.
Drawings
Fig. 1 is a schematic structural view of the high-strength deformation-preventing corrugated cardboard.
In the figure, 1, surface layer paper; 2. a first corrugated paper layer; 3. a second corrugated paper layer; 4. connecting the plate layers; 5. bottom layer paper; 6. a first corrugated paper core; 7. a buffer ring; 8. a buffer strip; 9. a second corrugated paper core; 10. reinforcing ribs; 11. and a buffer block.
Detailed Description
As shown in fig. 1, this corrugated container board of preapring for an unfavorable turn of events of high strength, including being located surperficial top layer facial tissue 1, still include first corrugated paper layer 2, connection sheet layer 4, second corrugated paper layer 3 and bottom facial tissue 5, first corrugated paper layer 2 and second corrugated paper layer 3 symmetry respectively bond in the both sides of connection sheet layer 4, top layer facial tissue 1 bonds at the upper surface of first corrugated paper layer 2, first corrugated paper layer 2 includes a plurality of first corrugated paper core 6, buffering strip 8 and buffering circle 7, first corrugated paper core 6 is oval, buffering circle 7 cover is established on first corrugated paper core 6, the quantity of buffering strip 8 has two and two buffering strips 8 symmetry respectively and sets up the both sides at first corrugated paper core 6, buffering strip 8 and the both ends of buffering circle 7 are equallyd divide and are supported respectively on top layer facial tissue 1 and connection sheet layer 4, second corrugated paper layer 3 includes a plurality of second corrugated paper core 9, strengthening rib 10 and buffer block 11, second corrugated medium 9 is the U-shaped, strengthening rib 10 sets up in second corrugated medium 9 and the upper end of strengthening rib 10 is connected on connecting plate layer 4, buffer block 11 is fixed in the bottom of strengthening rib 10 and buffer block 11 and is supported by the inner wall that leans on at second corrugated medium 9, bottom facial tissue 5 bonds at the lower surface of second corrugated medium layer 9 through glue.
The buffer ring 7 on the first corrugated paper core 6 and the buffer strips 8 on two sides of the first corrugated paper core 6 form a buffer unit, the number of the buffer units is provided with a plurality of buffer units, and the buffer units are in one-to-one correspondence with the number of the first corrugated paper cores 6.
The buffer strips 8 are arc-shaped, and two adjacent buffer strips 8 are abutted together.
The reinforcing ribs 10 arranged inside the second corrugated paper core 9 and the buffer blocks 11 form a reinforcing unit, and the plurality of reinforcing units correspond to the second corrugated paper core 9 in number one to one.
The edges of the two second corrugated paper cores 9 are attached together.
The buffer block 11 is semicircular and the bottom of the buffer block 11 is abutted against and contacted with the bottom of the second corrugated paper element 9.
The upper surface of the surface layer paper 1 is also coated with a waterproof coating.
The first corrugated paper layer 2 and the second corrugated paper layer 3 are respectively and symmetrically arranged at two sides of the connecting plate layer 4, the surface layer paper 1 is connected at the upper surface of the first corrugated paper layer 2 through glue, the bottom layer paper 5 is connected at the lower surface of the second corrugated paper 3 through glue, the buffer ring 7 is sleeved on the first corrugated paper core 6, the number of the buffer strips 8 is two, two buffer strips 8 are respectively and symmetrically arranged at two sides of the first corrugated paper core 6, a gap is arranged between the buffer strips 8 and the buffer ring 7, two adjacent buffer strips 8 are mutually abutted, when being extruded or bent and deformed, the buffer strips 8 are stressed and deformed, so that the two adjacent buffer strips 8 are mutually extruded, the corrugated board can be slowly restored under the elastic force action of the buffer strips 8 and the buffer ring 7, the reinforcing ribs 10 are connected at the lower surface of the connecting plate layer 4, and the reinforcing ribs 10 are positioned inside the U-shaped second corrugated paper core 9, the bottom of the buffer block 11 at the lower end of the reinforcing rib 10 is abutted against and contacted with the bottom of the second corrugated paper core 9, so that a supporting effect is achieved, when the corrugated paper board is extruded or bent, the edge of the bottom of the buffer block 11 is more attached to the bottom of the second corrugated paper core 9, the corrugated paper board can be slowly restored under the elastic action of the buffer block 11, the first corrugated paper core 6 and the second corrugated paper core 9 are uniformly distributed along the length of the connecting board layer 4, the overall strength of the corrugated paper board can be increased by the first corrugated paper layer 2 and the second corrugated paper layer 3, the overall strength of the corrugated paper board can be further increased by the arrangement of the plurality of buffer units and the reinforcing units, and the overall bending deformation damage of the corrugated paper board can be effectively prevented under the combined action of the buffer strips 8 and the buffer rings 7 on the first corrugated paper layer 2 and the reinforcing ribs 10 and the buffer blocks 11 on the second corrugated paper layer 9, great increase the holistic life of corrugated container board for corrugated container board receives the extrusion or when buckling deformation, under the effect of buffering strip 8, buffering circle 7, strengthening rib 10 and buffer block 11, makes first corrugated paper layer 2 keep leveling with second corrugated paper layer 3, and difficult emergence is out of shape, and further holistic bending resistance and the resistance to deformation of increase corrugated container board.
Claims (7)
1. The high-strength anti-deformation corrugated board comprises surface layer paper on the surface, and is characterized by further comprising a first corrugated paper layer, a connecting board layer, a second corrugated paper layer and bottom layer paper, wherein the first corrugated paper layer and the second corrugated paper layer are symmetrically adhered to two sides of the connecting board layer respectively, the surface layer paper is adhered to the upper surface of the first corrugated paper layer, the first corrugated paper layer comprises a plurality of first corrugated paper cores, buffer strips and buffer rings, the first corrugated paper cores are oval, the buffer rings are sleeved on the first corrugated paper cores, the number of the buffer strips is provided with two buffer strips, the two buffer strips are symmetrically arranged on two sides of the first corrugated paper cores respectively, the buffer strips and two ends of the buffer rings are equally divided and are abutted against the surface layer paper and the connecting board layer respectively, the second corrugated paper layer comprises a plurality of second corrugated paper cores, reinforcing ribs and buffer blocks, the second corrugated paper core is U-shaped, the strengthening rib sets up in the second corrugated paper core and the upper end of strengthening rib is connected on connecting plate layer, the buffer block is fixed in the bottom of strengthening rib and the buffer block supports the inner wall that leans on at the second corrugated paper core, the bottom facial tissue passes through glue and bonds at the lower surface of second corrugated paper layer.
2. The high-strength anti-deformation corrugated cardboard as claimed in claim 1, wherein the buffer ring on the first corrugated medium and the buffer strips on both sides of the first corrugated medium form a buffer unit, the number of the buffer units is several, and the several buffer units correspond to the number of the first corrugated medium one to one.
3. The high-strength anti-deformation corrugated cardboard as claimed in claim 2, wherein the buffer strips are in the shape of a circular arc, and two adjacent buffer strips abut against each other.
4. The high-strength anti-deformation corrugated cardboard as claimed in claim 3, wherein the reinforcing ribs and the buffer block arranged inside the second corrugated paper core form a reinforcing unit, and a plurality of the reinforcing units correspond to the second corrugated paper core in number one to one.
5. The high strength anti-deformation corrugated cardboard of claim 4, wherein the edges of the second corrugated mediums are adhered together.
6. The high-strength anti-deformation corrugated cardboard as claimed in claim 5, wherein the buffer block is semicircular and the bottom of the buffer block is in abutting contact with the bottom of the second corrugated paper core.
7. The high strength corrugated cardboard of claim 6, wherein the top surface of the face paper is further coated with a waterproof coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122518698.4U CN216268048U (en) | 2021-10-19 | 2021-10-19 | High-strength anti-deformation corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122518698.4U CN216268048U (en) | 2021-10-19 | 2021-10-19 | High-strength anti-deformation corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216268048U true CN216268048U (en) | 2022-04-12 |
Family
ID=81071755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122518698.4U Active CN216268048U (en) | 2021-10-19 | 2021-10-19 | High-strength anti-deformation corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216268048U (en) |
-
2021
- 2021-10-19 CN CN202122518698.4U patent/CN216268048U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208444535U (en) | Flexible display screen cover board, Flexible Displays mould group and flexible display apparatus | |
| CN216268048U (en) | High-strength anti-deformation corrugated board | |
| CN210390306U (en) | Novel high-elasticity corrugated paper with double corrugated paper cores | |
| CN212276721U (en) | Display device | |
| CN212400556U (en) | Composite paperboard for creative culture advertisement display | |
| CN205935396U (en) | Aluminum honeycomb board of high strength | |
| CN211054587U (en) | Prevent to warp cellular resistance to compression cardboard | |
| CN211251621U (en) | Magnetic honeycomb corrugated board writing board | |
| CN212499342U (en) | Compound anti corrugated paper that rolls | |
| CN113888977A (en) | Display module and mobile terminal | |
| CN211106113U (en) | Environment-friendly PET release film | |
| CN218593894U (en) | Anti honeycomb cardboard of punching resistance multilayer composite construction | |
| CN219118622U (en) | Decorative material plate | |
| CN219360474U (en) | High-strength compression-resistant light honeycomb paperboard | |
| CN217863096U (en) | Two-sided double core environment-friendly corrugated container board | |
| CN213626430U (en) | Mounting plate | |
| CN212796117U (en) | Plywood with resistance to compression resistance to deformation function | |
| CN218640498U (en) | Biomass composite material plate-shaped section bar | |
| CN219260587U (en) | Corrugated board resistant to tearing and bending | |
| CN219599823U (en) | Dampproofing resistance to compression plywood of airtight environment | |
| CN220364804U (en) | Plastic corrugated board impact-resistant structure | |
| CN211967810U (en) | Metal composite density fiber decorative board | |
| CN220908032U (en) | Compression-resistant bending-resistant paperboard | |
| CN218660885U (en) | Composite corrugated board | |
| CN218509330U (en) | Wood-clad aluminum ultrahigh non-deformation door plate structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |