CN206983450U - A kind of high-strength corrugated board - Google Patents
A kind of high-strength corrugated board Download PDFInfo
- Publication number
- CN206983450U CN206983450U CN201720857367.4U CN201720857367U CN206983450U CN 206983450 U CN206983450 U CN 206983450U CN 201720857367 U CN201720857367 U CN 201720857367U CN 206983450 U CN206983450 U CN 206983450U
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- cardboard
- inner core
- core plate
- wave
- core plates
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- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The utility model discloses a kind of high-strength corrugated board, including the first cardboard, the first packing layer is installed below first cardboard, wave core plate is installed below first packing layer, tongue and groove is provided with the wave core plate, air-cushion type inner core plates are installed in the tongue and groove, one kind is wave core plate after crimp, another kind is normality wave core plate, and one kind is inner core plates after crimp, and another kind is normality inner core plates.One layer of packing layer is mounted on the inside of first cardboard and the second cardboard of the present utility model, the compression strength of cardboard can effectively be increased by it, and wave core plate is installed between the first cardboard and the second cardboard, air-cushion type inner core plates can be with the change of the pressure in the external world and as change turns to two kinds of forms of female and male, by it cardboard can be made to recover to original state after being crushed again, significantly increase the intensity of cardboard.
Description
Technical field
Corrugated board field is the utility model is related to, specifically a kind of high-strength corrugated board.
Background technology
Corrugated board is the adherend of a multilayer, it at least by one layer of waveform core paper interlayer (be commonly called as " hole ", " watt
Stupefied paper ", " corrugating medium ", " corrugating media ", " fluting medium ") and a layer paperboard (also known as " boxboard ", " boxboard ") forms.
It has very high mechanical strength, can support collision in by handling process and fall and fall.The practical manifestation of corrugated case depends on three
Factor:The structure of the characteristic and carton of core paper and cardboard in itself, also known as corrugated cardboard.By at least one layer of corrugated paper and one layer of boxboard
Paper (being also boxboard) is bonded, and has preferably elasticity and extensibility.Mainly for the manufacture of carton, carton sandwich and
Other packaging materials of delicate articles.With local method straw pulp and waste paper through mashing, the base board similar to manila board is made, then machinery adds
Work makes to roll into corrugated, is then bonded on its surface with adhesive such as sodium metasilicate with boxboard.
A kind of appearance of high-strength corrugated board significantly increases the anti-shot ability of corrugated board, but the corrugation connect at present
Be present many weak points in cardboard, for example, anti-pressure ability is poor, be easily crushed, and can not carry out automatic reinstatement state.
Utility model content
The purpose of this utility model is to provide a kind of high-strength corrugated board, to solve anti-pressure ability of the prior art
Difference, easily it is crushed, the problem of automatic reinstatement state can not be carried out.
To achieve the above object, the utility model provides following technical scheme：A kind of high-strength corrugated board, including first
Cardboard, the first packing layer is installed below first cardboard, wave core plate is installed below first packing layer,
Tongue and groove is provided with the wave core plate, air-cushion type inner core plates are installed in the tongue and groove, the wave core plate
Lower section is provided with the second packing layer, and the second cardboard is provided with below second packing layer, and the wave core plate has two
Kind form, one kind is wave core plate after crimp, and another kind is normality wave core plate, and the air-cushion type inner core plates are present
Two kinds of forms, one kind are inner core plates after crimp, and another kind is normality inner core plates.
Preferably, the front and rear form of inner core plates is symmetrical after the normality inner core plates and crimp.
Preferably, the change of the form of the air-cushion type inner core plates changes with the change of the form of wave core plate.
Preferably, the outer surface of the air-cushion type inner core plates is stretchable deformable material.
Compared with prior art, the beneficial effects of the utility model are：First cardboard and the second cardboard of the present utility model
Inner side be mounted on one layer of packing layer, the compression strength of cardboard can effectively be increased by it, and in the first cardboard and
Wave core plate is installed between two cardboards, air-cushion type inner core plates are installed in the tongue and groove of wave core plate, in air-cushion type
Core plate can make cardboard again with the change of the pressure in the external world and as change turns to two kinds of forms of female and male by it
It can recover to original state after being crushed, significantly increase the intensity of cardboard.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of air-cushion type inner core plates of the present utility model.
Fig. 3 is the structural representation before and after pressure distortion of the present utility model.
In figure：The cardboards of 1- first, the packing layers of 2- first, 3- waves core plate, 4- air-cushion types inner core plates, 5- tongue and grooves, 6-
Wave core plate, 10- normality inner cores after inner core plates, 9- crimps after second packing layer, the cardboards of 7- second, 8- crimps
Plate, 11- normality wave core plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~3, in the utility model embodiment, a kind of high-strength corrugated board, including the first cardboard 1, first
The lower section of cardboard 1 is provided with the first packing layer 2, and the first packing layer 2 and the second packing layer 6 can fill compression-resistant material, can be with
Effectively increase paper board strength, the lower section of the first packing layer 2 are provided with wave core plate 3, the wave design of wave core plate 3
Buffer capacity can effectively be increased, tongue and groove 5 is provided with wave core plate 3, air-cushion type inner core plates are installed in tongue and groove 5
4, air-cushion type inner core plates 4 are used for increasing the anti-pressure ability of cardboard, and cardboard can be made to recover automatically after becoming compressed to original state, wave
The lower section of formula core plate 3 is provided with the second packing layer 6, and the lower section of the second packing layer 6 is provided with the second cardboard 7, and wave core plate 3 is deposited
In two kinds of forms, one kind is wave core plate 9 after crimp, and wave core plate 9 is that wave core plate 3 is entered after crimp
Final form after row pressure, another kind is normality wave core plate 11, normality wave core plate 11 be wave core plate 3 not by
There are two kinds of forms in the form of pressure, air-cushion type inner core plates 4, one kind is inner core plates 8 after crimp, inner core plates after crimp
8 be the final form after air-cushion type inner core plates 4 are pressed, and another kind is normality inner core plates 10, and normality inner core plates 10 are air-cushion types
The form that inner core plates 4 are not pressed, the front and rear form of inner core plates 8 is symmetrical after normality inner core plates 10 and crimp, air cushion
The change of the form of formula inner core plates 4 changes, the outer surface of air-cushion type inner core plates 4 with the change of the form of wave core plate 3
It is stronger for stretchable deformable material, toughness.
Operation principle of the present utility model is：The equipment when in use, in the bottom of the first cardboard 1 and the second cardboard 7
Top bonds one layer of first packing layer 6 of packing layer 2 and second, then the wave core plate 3 in both bondings, then in ripple respectively
Tongue and groove 5 on unrestrained formula core plate 3 is embedded in and pastes air-cushion type inner core plates 4, when corrugated board is pressed, wave core plate
3 will be changed from normality wave core plate 11 to wave core plate 9 after crimp, while the air-cushion type inner core in it
Inner core plates 8 are changed after plate 4 is understood therewith from normality inner core plates 10 to crimp, and corrugation can be remained by its conversion
Cardboard is being supported by it state, will not be crushed.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of high-strength corrugated board, including the first cardboard（1）, it is characterised in that:First cardboard（1）Lower section installation
There is the first packing layer（2）, first packing layer（2）Lower section wave core plate is installed（3）, the wave core plate（3）
On be provided with tongue and groove（5）, the tongue and groove（5）Air-cushion type inner core plates are inside installed（4）, the wave core plate（3）Under
Side is provided with the second packing layer（6）, second packing layer（6）Lower section the second cardboard is installed（7）, the wave core plate
（3）In the presence of two kinds of forms, one kind is wave core plate after crimp（9）, another kind is normality wave core plate（11）, it is described
Air-cushion type inner core plates（4）In the presence of two kinds of forms, one kind is inner core plates after crimp（8）, another kind is normality inner core plates（10）.
A kind of 2. high-strength corrugated board according to claim 1, it is characterised in that：The normality inner core plates（10）With squeeze
Inner core plates after compressive strain（8）Front and rear form it is symmetrical.
A kind of 3. high-strength corrugated board according to claim 1, it is characterised in that：The air-cushion type inner core plates（4）'s
The change of form is with wave core plate（3）Form change and change.
A kind of 4. high-strength corrugated board according to claim 1, it is characterised in that：The air-cushion type inner core plates（4）'s
Outer surface is stretchable deformable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720857367.4U CN206983450U (en) | 2017-07-14 | 2017-07-14 | A kind of high-strength corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720857367.4U CN206983450U (en) | 2017-07-14 | 2017-07-14 | A kind of high-strength corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206983450U true CN206983450U (en) | 2018-02-09 |
Family
ID=61404255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720857367.4U Expired - Fee Related CN206983450U (en) | 2017-07-14 | 2017-07-14 | A kind of high-strength corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206983450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126397A (en) * | 2019-06-10 | 2019-08-16 | 叶庆奇 | A kind of corrugated board with automatic recovery capability |
| CN111997275A (en) * | 2020-08-25 | 2020-11-27 | 北京世纪海森防水材料有限公司 | Metal roof heat-insulation waterproof system and construction process thereof |
-
2017
- 2017-07-14 CN CN201720857367.4U patent/CN206983450U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126397A (en) * | 2019-06-10 | 2019-08-16 | 叶庆奇 | A kind of corrugated board with automatic recovery capability |
| CN110126397B (en) * | 2019-06-10 | 2021-02-26 | 重庆龙台里漕科技有限公司 | Corrugated board with automatic recovery capability |
| CN111997275A (en) * | 2020-08-25 | 2020-11-27 | 北京世纪海森防水材料有限公司 | Metal roof heat-insulation waterproof system and construction process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20210714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |