CN219820887U - Corrugated board - Google Patents
Corrugated board Download PDFInfo
- Publication number
- CN219820887U CN219820887U CN202320764977.5U CN202320764977U CN219820887U CN 219820887 U CN219820887 U CN 219820887U CN 202320764977 U CN202320764977 U CN 202320764977U CN 219820887 U CN219820887 U CN 219820887U
- Authority
- CN
- China
- Prior art keywords
- layer
- corrugated
- cardboard layer
- fixedly connected
- cardboard
- 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
- 239000011111 cardboard Substances 0.000 claims abstract description 54
- 239000000835 fiber Substances 0.000 claims abstract description 3
- 239000000123 paper Substances 0.000 claims description 16
- 239000011087 paperboard Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 239000005022 packaging material Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 73
- 238000005728 strengthening Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a corrugated board, relates to the technical field of packaging materials, and aims to solve the problems that the buffer capacity of impact of the existing corrugated board is not strong, and when fragile products are arranged in a carton and collide with the inner wall of the carton, the fragile products in the carton can be crushed, and property loss is caused, and the technical scheme is as follows: including the first outer cardboard layer, first interior cardboard layer, second in and the outer cardboard layer of second that sets gradually, fixedly connected with first corrugated medium layer between first outer cardboard layer and the first interior cardboard layer, fixedly connected with strengthens the fiber container in the first corrugated medium layer, fixedly connected with gasbag buffer layer between first interior cardboard layer and the second in the cardboard layer, fixedly connected with second corrugated medium layer between second in cardboard layer and the outer cardboard layer, one side that the second was kept away from to the outer cardboard layer of second is provided with the blotter. One effect of the present utility model.
Description
Technical Field
The utility model relates to the technical field of packaging materials, in particular to corrugated board.
Background
The corrugated board is a multi-layer adhesive body, at least consists of a wavy core paper interlayer and a layer of board, and is mainly used for manufacturing cartons.
Along with the rapid development of the e-commerce industry, the dosage of the paper boxes made of the corrugated paper boards is gradually increased, articles in the paper boxes are inevitably shaken and collided in the express delivery transportation process, and the existing corrugated paper boards have higher strength but have weak buffer capacity on the collision, so that when fragile articles are arranged in the paper boxes and collide with the inner walls of the paper boxes, the articles in the paper boxes can be broken, and property loss is caused.
New solutions are therefore required to address this problem.
Disclosure of Invention
The object of the present utility model is to provide corrugated board in order to solve the above-mentioned problems.
The technical aim of the utility model is realized by the following technical scheme: corrugated container board, including the first outer cardboard layer, first interior cardboard layer, second in the cardboard layer and the outer cardboard layer of second that set gradually, fixedly connected with first corrugated container layer between first outer cardboard layer and the first interior cardboard layer, fixedly connected with strengthens the fiber container in the first corrugated container layer, fixedly connected with gasbag buffer layer between first interior cardboard layer and the second interior cardboard layer, fixedly connected with second corrugated container layer between second interior cardboard layer and the second outer cardboard layer, the second is kept away from one side of cardboard layer is provided with the blotter in the second.
The utility model is further provided with: the thickness of the first corrugated medium layer is larger than that of the second corrugated medium layer, and the thickness of the air bag buffer layer is larger than that of the second corrugated medium layer and smaller than that of the first corrugated medium layer.
The utility model is further provided with: the first corrugated medium has a greater amplitude than the second corrugated medium.
The utility model is further provided with: the reinforced paper tube is positioned at the crest of the first corrugated medium layer.
The utility model is further provided with: the air bag buffer layer consists of a plurality of buffer air bags, and shockproof particles are filled between the buffer air bags.
The utility model is further provided with: and one side of the first outer paperboard layer, which is far away from the first inner paperboard layer, is fixedly connected with a PVC waterproof film.
In summary, the utility model has the following beneficial effects:
through setting up the gasbag buffer layer in the center, when the cardboard receives the striking, can play the absorption effect to the impact force, and then play the effect of protecting article in the carton, then can play preliminary cushioning effect to the striking for the inboard blotter of cardboard, further strengthen the buffer capacity of cardboard, and the gasbag buffer layer not only can make the cardboard play cushioning effect to the striking of incasement article, also can absorb the impact force from outside, further protect incasement article, the reinforcing fiber container of setting at first corrugated core layer simultaneously also can play the effect of strengthening cardboard intensity, and PVC water proof membrane also can make the cardboard surface have stronger waterproof ability, be used for extension cardboard life, also can make the application scope of cardboard obtain expanding.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Reference numerals: 1. a first outer paperboard layer; 2. a first inner paperboard layer; 3. a second inner paperboard layer; 4. a second outer paperboard layer; 5. a first corrugated medium; 6. strengthening the paper tube; 7. an air bag buffer layer; 8. a second corrugated medium; 9. and a cushion pad.
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.
Corrugated container board, as shown in fig. 1, including the first outer cardboard layer 1 that sets gradually, first interior cardboard layer 2, second interior cardboard layer 3 and second outer cardboard layer 4, first corrugated container board layer 5 of fixedly connected with between first outer cardboard layer 1 and the first interior cardboard layer 2, fixedly connected with gasbag buffer layer 7 between first interior cardboard layer 2 and the second interior cardboard layer 3, fixedly connected with second corrugated container layer 8 between second interior cardboard layer 3 and the second outer cardboard layer 4, above-mentioned structure is corrugated container board's basic structure, first outer cardboard layer 1 is as corrugated container board's surface layer, can play preliminary resistance to external impact, and first corrugated container layer 5 then can play the effect of strengthening corrugated container board intensity, gasbag buffer layer 7 can play certain absorption effect to the impact force that corrugated container board both sides received, and then play the guard action to the article that holds in the carton that corrugated container board was made, and second corrugated container layer 8 not only can cooperate first corrugated container board layer 5 to play the effect of further strengthening corrugated container board intensity, can also cooperate buffer layer 7 to guarantee the preliminary impact force of corrugated container board.
As shown in fig. 1, the air bag buffer layer 7 is composed of a plurality of buffer air bags, shock-proof particles are filled between the buffer air bags, and can further absorb the impact force received by the corrugated board, and meanwhile, the reaction force of the board to the articles in the box can be reduced, so that the shock-proof particles can not only strengthen the impact strength of the corrugated board, but also protect the articles in the box.
As shown in fig. 1, the first corrugated medium layer 5 is fixedly connected with a reinforced paper tube 6, and the reinforced paper tube 6 can further strengthen the strength of the first corrugated medium layer 5, so that the corrugated board has stronger compression resistance, and further has better protection effect on articles in the box after being made into the paper box.
As shown in fig. 1, the reinforced paper tube 6 is located at the crest of the first corrugated medium layer 5, and the reinforced paper tube 6 is arranged at the crest, so that the reinforcing effect of the reinforced paper tube 6 can be exerted to the maximum extent, and the paperboard obtains higher compressive strength.
As shown in fig. 1, the first outer paperboard layer 1 is fixedly connected with a PVC waterproof film on one side far away from the first inner paperboard layer 2, and the PVC waterproof film makes the surface of the paperboard have a strong waterproof capability, so that the wet use environment can be handled, and simultaneously, PVC also has the characteristic of corrosion resistance, so that the carton made of corrugated board has a longer service life.
As shown in fig. 1, a cushion pad 9 is disposed on a side of the second outer cardboard layer 4 away from the second inner cardboard layer 3, and the cushion pad 9 can perform a primary buffering function on the impact of the articles in the box, and meanwhile, the inner side of the corrugated cardboard is soft, so that the articles in the box are further protected.
As shown in fig. 1, the thickness of the first corrugated medium layer 5 is greater than that of the second corrugated medium layer 8, and the air bag buffer layer 7 is closer to one side where the second outer paperboard layer 4 is located, so that impact force of articles in the box on the paperboard can be absorbed in time after the carton is made, further, the articles in the box can be protected from being broken, and property safety can be protected.
As shown in fig. 1, the thickness of the air bag buffer layer 7 is greater than that of the second corrugated medium layer 8 and less than that of the first corrugated medium layer 5, so that the air bag buffer layer 7 with greater thickness can absorb the impact force from the inner side to a greater extent, thereby enhancing the protection effect on the articles in the box, and the thickness of the air bag buffer layer 7 with smaller thickness than that of the first corrugated medium layer 5 ensures the compression strength of the corrugated board, particularly the resistance to the force from the outer side, and further ensures the integral strength of the corrugated board.
As shown in fig. 1, the amplitude of the first corrugated medium layer 5 is larger than that of the second corrugated medium layer 8, and the first corrugated medium layer 5 with larger amplitude is matched with the reinforced paper tube 6, so that the corrugated board forms a pattern with high compressive strength on one side and high impact strength on the other side, and two sides of the corrugated board can be respectively adapted to different use scenes.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (6)
1. Corrugated container board, including first outer cardboard layer (1), first interior cardboard layer (2), second interior cardboard layer (3) and second outer cardboard layer (4) that set gradually, its characterized in that: first corrugated medium layer (5) of fixedly connected with between first outer cardboard layer (1) and first interior cardboard layer (2), fixedly connected with strengthens fiber container (6) in first corrugated medium layer (5), fixedly connected with gasbag buffer layer (7) between first interior cardboard layer (2) and second interior cardboard layer (3), fixedly connected with second corrugated medium layer (8) between second interior cardboard layer (3) and second outer cardboard layer (4), one side that second outer cardboard layer (4) kept away from in second is provided with blotter (9).
2. A corrugated board as claimed in claim 1, wherein: the thickness of the first corrugated medium layer (5) is larger than that of the second corrugated medium layer (8), and the thickness of the air bag buffer layer (7) is larger than that of the second corrugated medium layer (8) and smaller than that of the first corrugated medium layer (5).
3. A corrugated board as claimed in claim 1, wherein: the amplitude of the first corrugated medium (5) is greater than the amplitude of the second corrugated medium (8).
4. A corrugated board as claimed in claim 1, wherein: the reinforced paper tube (6) is positioned at the crest of the first corrugated medium layer (5).
5. A corrugated board as claimed in claim 1, wherein: the air bag buffer layer (7) consists of a plurality of buffer air bags, and shockproof particles are filled between the buffer air bags.
6. A corrugated board as claimed in claim 1, wherein: and one side, far away from the first inner paperboard layer (2), of the first outer paperboard layer (1) is fixedly connected with a PVC waterproof film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320764977.5U CN219820887U (en) | 2023-04-07 | 2023-04-07 | Corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320764977.5U CN219820887U (en) | 2023-04-07 | 2023-04-07 | Corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219820887U true CN219820887U (en) | 2023-10-13 |
Family
ID=88284145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320764977.5U Active CN219820887U (en) | 2023-04-07 | 2023-04-07 | Corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219820887U (en) |
-
2023
- 2023-04-07 CN CN202320764977.5U patent/CN219820887U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008058441A1 (en) | A paper corner protector | |
| CN209921807U (en) | Low gram weight high strength corrugated box | |
| CN219820887U (en) | Corrugated board | |
| CN210415814U (en) | Novel high-elasticity corrugated paper core corrugated board | |
| CN211467752U (en) | Corrugated carton that shock-absorbing capacity is good | |
| CN102069611B (en) | Package cushioning composite material | |
| CN110774716A (en) | Corrugated board and corrugated carton production process | |
| CN209888332U (en) | Double-layer corrugated composite paperboard | |
| CN209888333U (en) | Composite paperboard | |
| CN217258841U (en) | Composite packaging paperboard | |
| CN220079576U (en) | Super-toughness oxhorn board | |
| CN217836801U (en) | Dampproofing multi-functional corrugated box | |
| CN219487969U (en) | Anticollision formula carton | |
| CN218704925U (en) | Shock attenuation corrugated box for lithium cell | |
| CN217515610U (en) | Corrugated carton with shock attenuation buffer function | |
| CN215044862U (en) | Environmental protection packing box that protection nature is strong | |
| CN219133506U (en) | Folding-resistant corrugated board | |
| CN213736162U (en) | Resistance to compression type carton | |
| CN213009172U (en) | Corrugated paper carton with shock-absorbing function | |
| CN217673814U (en) | High strength reinforcement type carton | |
| CN212710516U (en) | Effectual carton of dampproofing | |
| CN216581739U (en) | Packing carton that shock-absorbing capacity is good | |
| CN217865377U (en) | Anticollision resistance to compression type carton | |
| CN220685620U (en) | Double-deck absorbing corrugated container board | |
| CN216685243U (en) | Packing carton buffer structure and packing carton |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |