CN210362868U - Resistance to compression corrugated container board - Google Patents
Resistance to compression corrugated container board Download PDFInfo
- Publication number
- CN210362868U CN210362868U CN201921279037.7U CN201921279037U CN210362868U CN 210362868 U CN210362868 U CN 210362868U CN 201921279037 U CN201921279037 U CN 201921279037U CN 210362868 U CN210362868 U CN 210362868U
- Authority
- CN
- China
- Prior art keywords
- board
- cardboard
- paper
- refill
- support bar
- 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
- Laminated Bodies (AREA)
Abstract
The utility model discloses a compression-resistant corrugated board, which comprises a first paperboard, a second paperboard, a first paper core board, a third paperboard, a second paper core board, a fourth paperboard and a fifth paperboard which are arranged in sequence; first refill board and second refill board symmetry are in the setting of third cardboard, all pack foam material in the trough of first refill board towards third cardboard, second refill board towards the third cardboard, the symmetry is provided with Y type support bar in the trough of first refill board towards second cardboard, second refill board towards the fourth cardboard, the branching end of Y type support bar sets up to third cardboard dorsad. Through above-mentioned structure, the effectual compressive capacity who promotes current corrugated container board is worth wideling popularize.
Description
Technical Field
The utility model relates to the field of packaging, especially a resistance to compression corrugated container board.
Background
The corrugated board is a multi-layer adhesive body, and at least comprises a layer of wavy paper core board (commonly known as 'hole paper', 'corrugated core paper', 'corrugated paper core', 'corrugated base paper') and two layers of paper boards (also known as 'box board paper', 'box paper board'). It has high mechanical strength and can resist collision and falling in the process of transportation.
Therefore, the structural strength of the paper core board is directly related to the compression resistance and impact resistance of the corrugated board, and the existing paper core board is easy to deform when stressed, so that the corrugated board is stressed and deformed, and the original buffer compression resistance is lost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resistance to compression corrugated container board that has stronger compressive capacity and the difficult emergence of refill board is warp.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the utility model provides a resistance to compression corrugated container board which characterized in that: the paper packaging structure comprises a first paper board, a second paper board, a first paper core board, a third paper board, a second paper core board, a fourth paper board and a fifth paper board which are arranged in sequence; first refill board and second refill board symmetry are in the setting of third cardboard, all pack foam material in the trough of first refill board towards third cardboard, second refill board towards the third cardboard, the symmetry is provided with Y type support bar in the trough of first refill board towards second cardboard, second refill board towards the fourth cardboard, the branching end of Y type support bar sets up to third cardboard dorsad.
Furthermore, the Y-shaped supporting strips are made of EPE materials.
Further, the second cardboard, the fourth cardboard and the relative one side of Y type support bar are provided with spacing, be provided with inside sunken recess on the terminal surface of spacing orientation Y type support bar, the width of recess is wider than the width of Y type support bar branch end.
Furthermore, the limiting strip is made of plastic.
The utility model has the advantages that: y type support bar can the utility model discloses play certain buffering and energy-absorbing effect when receiving the oppression, prevent that pressure is too big and the paper core board in the middle of leading to takes place irreversible deformation. At the same time, the filled foam material can also play a role in maintaining the shape of the paper core board and preventing the paper core board from being deformed under excessive pressure. The EPE material has the advantages of light weight and good elasticity, and meets the requirements of light weight and good pressure resistance required by corrugated boards. 3. The limiting strips can prevent the forked ends of the Y-shaped supporting strips from being excessively extruded and deformed to extrude the joints of the first paper core board and the second paper core board and the fourth paper board, and the strength of the joints of the first paper core board and the second paper board and the joints of the second paper core board and the fourth paper board is guaranteed. 4. The limiting strip is made of plastic materials, so that the limiting strip can play a role of a reinforcing rib, and meanwhile, the density of the plastic is small, so that the requirement of light weight of the corrugated board is met.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: 1. the paper packaging structure comprises a first paper board 2, a second paper board 3, a first paper core board 4, a third paper board 5, a second paper core board 6, a fourth paper board 7, a fifth paper board 8, foam materials 9, Y-shaped supporting strips 10, forked ends 11, limiting strips 12 and grooves.
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.
The pressure-resistant corrugated board shown in fig. 1 comprises a first paper board 1, a second paper board 2, a first paper core board 3, a third paper board 4, a second paper core board 5, a fourth paper board 6 and a fifth paper board 7 which are arranged from top to bottom; the first paper core board and the second paper core board are both in a wave-shaped structure, and the first paper core board and the second paper core board are symmetrically arranged relative to the third paper board. And foam material 8 (such as PUR, PE, PVC, etc. after foaming) is filled in each of the valleys of the first paper core board facing the third paper board and the valleys of the second paper core board facing the third paper board. Meanwhile, Y-shaped support bars 9 are symmetrically arranged in the wave troughs of the first paper core plate 3 facing the second paper plate 2 and the second paper core plate 5 facing the fourth paper plate 6, and the branches 10 of the Y-shaped support bars are arranged back to the third paper plate.
As a further modification of the above embodiment, the Y-shaped support bar 9 is made of EPE.
As a further modification of the above embodiment, a limit strip 11 opposite to the branch end of the Y-shaped support strip is disposed on one side of the second paper board 2 and the fourth paper board 6 facing the Y-shaped support strip 9. Specifically, one side of the limiting strip facing the Y-shaped supporting strip is provided with an inward concave groove 12, and the width of the groove 12 is larger than that of the forked end 10 of the Y-shaped supporting strip, so that the forked end can enter the groove after being pressed.
As a further improvement of the above embodiment, the stopper bar is made of a plastic material.
The utility model discloses a theory of operation: when the utility model discloses receive the oppression back of object, the utility model provides a foam material plays a supporting role to first paper core board, second paper core board, places it and takes place great deformation. Simultaneously, all be provided with Y type support bar between first paper core board and second cardboard, second paper core board and fourth cardboard, this Y type support bar has a stronger elastic deformation ability, can be better act as energy-absorbing and reinforced material use. After first refill board, second refill board received the pressure deformation, can reply to initial condition under the effect of Y type support bar to better the overall structure who has kept corrugated sheet has promoted the crushing resistance.
Claims (4)
1. The utility model provides a resistance to compression corrugated container board which characterized in that: the paper packaging structure comprises a first paper board, a second paper board, a first paper core board, a third paper board, a second paper core board, a fourth paper board and a fifth paper board which are arranged in sequence; first refill board and second refill board symmetry are in the setting of third cardboard, all pack foam material in the trough of first refill board towards third cardboard, second refill board towards the third cardboard, the symmetry is provided with Y type support bar in the trough of first refill board towards second cardboard, second refill board towards the fourth cardboard, the branching end of Y type support bar sets up to third cardboard dorsad.
2. A compression resistant corrugated paperboard as claimed in claim 1 wherein: the Y-shaped supporting bars are made of EPE materials.
3. A compression resistant corrugated paperboard as claimed in claim 1 wherein: one side that second cardboard, fourth cardboard and Y type support bar are relative is provided with spacing, spacing is provided with inside sunken recess on the terminal surface towards Y type support bar, the width of recess is wider than the width of Y type support bar branch end.
4. A compression resistant corrugated paperboard as claimed in claim 3 wherein: the limiting strips are made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279037.7U CN210362868U (en) | 2019-08-08 | 2019-08-08 | Resistance to compression corrugated container board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279037.7U CN210362868U (en) | 2019-08-08 | 2019-08-08 | Resistance to compression corrugated container board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210362868U true CN210362868U (en) | 2020-04-21 |
Family
ID=70249631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921279037.7U Active CN210362868U (en) | 2019-08-08 | 2019-08-08 | Resistance to compression corrugated container board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210362868U (en) |
-
2019
- 2019-08-08 CN CN201921279037.7U patent/CN210362868U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202379277U (en) | Integral corrugate cushion packaging structure for business display | |
| JP2016084836A (en) | Heat insulation material and battery cover | |
| CN210362868U (en) | Resistance to compression corrugated container board | |
| CN205326422U (en) | Corrugated cardboard | |
| US1853374A (en) | Cushioning panel | |
| CN211593267U (en) | Corrugated paper division board of packing carton | |
| CN211493139U (en) | High-elasticity corrugated board with double corrugated paper cores | |
| CN203094614U (en) | Packing box | |
| CN216469091U (en) | Protection type paper angle bead | |
| CN210479480U (en) | Packaging box with pull net structure | |
| CN218859217U (en) | Liner structure | |
| CN210506988U (en) | Impact-resistant corrugated carton | |
| CN218777262U (en) | Anti-impact corrugated board | |
| CN210478028U (en) | Seven layers of corrugated container board of shock-resistant are resisted to high elasticity | |
| CN202966875U (en) | Inner liner structure of craft honeycomb paperboard package box | |
| CN211493143U (en) | Corrugated container board that resistance to deformation ability is good | |
| CN213199099U (en) | High-hardness corrugated board not easy to damage | |
| CN214608971U (en) | Bearing-resistant corrugated carton | |
| CN212862244U (en) | Impact-resistant box board for packing box | |
| CN217496851U (en) | High-strength pressure-resistant corrugated carton | |
| CN213167178U (en) | Novel high-elasticity corrugated paper with double corrugated paper cores | |
| CN208293312U (en) | A kind of high-impact pressure resistance combination board | |
| CN220132664U (en) | Corrugated board with reinforcing ribs | |
| CN215591282U (en) | Corrugated carton with dustproof separation effect | |
| CN211054590U (en) | Single-hole corrugated board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |