CN202685486U - Corrugated board - Google Patents
Corrugated board Download PDFInfo
- Publication number
- CN202685486U CN202685486U CN 201220231692 CN201220231692U CN202685486U CN 202685486 U CN202685486 U CN 202685486U CN 201220231692 CN201220231692 CN 201220231692 CN 201220231692 U CN201220231692 U CN 201220231692U CN 202685486 U CN202685486 U CN 202685486U
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- China
- Prior art keywords
- corrugating medium
- paper
- corrugated board
- layers
- arrangement
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- 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.)
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Abstract
The utility model provides a corrugated board, which is formed by adhering surface paper, at least three layers of corrugating medium paper machined into corrugates and inner paper, wherein the inner and outer layers of the corrugating medium paper are V-shaped corrugating medium paper; the middle layer of the corrugating medium paper is cylindrical corrugating medium paper; sandwiched paper is arranged between every two adjacent layers of the corrugating medium paper; and reinforcing ribs contacting the V-shaped corrugating medium paper and the sandwiched paper are arranged in openings of the V-shaped corrugating medium paper facing the middle layer. The corrugated board has the advantages of high cushion performance and strong strength.
Description
Technical field
The utility model relates to a kind of corrugated board, especially relates to a kind of corrugated board for transportation and packing.
Background technology
Corrugated board is by being bonded by facial tissue, inner paper, sandwich paper and the corrugating medium of being processed into the waveform corrugation.According to the demand of commodity packaging, corrugated board can be processed into the corrugated boards such as single face corrugated board, triple wall board, five layers, seven layers, eleventh floor.Single face corrugated board is generally as the subsides of commodity packaging lining protective layer or make light card lattice, backing plate with vibrations or the collision of protection commodity in the transportation of storing, and three layers and five-layers corrugated fiberboard are commonly used in making corrugated case.The packing of many commodity is carried out simple and exquisite packing by three layers or five-layers corrugated fiberboard, prints beautiful colorful figure and picture on the surface of corrugated case or corrugated paper box, has not only protected inherent commodity, and publicity and beautified inherent commodity.At present, the corrugated case that many three layers or five-layers corrugated fiberboards are made or corrugated paper box openly and legally directly gone up counter, become marketing packing.Seven layers or eleventh floor corrugated board are mainly electromechanics, flue-cured tobacco, furniture, motorcycle, large-scale household electrical appliances etc. and make packing case.In specific commodity, can make inside and outside casing with this corrugated board combination, be convenient to make, be convenient to splendid attire, storage and the transportation of commodity.In recent years, according to the needs of environmental protection and the requirement of national relevant policies, the commodity packaging that this class corrugated board is made has the trend that replaces gradually wooden-box package.
Because corrugating medium is made by the soft fluting medium of matter, and the compression strength of cardboard is mainly determined by corrugating medium, and therefore common corrugated board compression strength is not good enough, and when vertically standing up pressurized, corrugated board bends distortion easily.If adopt brown paper to make corrugating medium, then cost is too high, and intensity is still inadequate.Because corrugated board intensity and corrugated board thickness are directly proportional, for gaining in strength, existing way adds millboard exactly, like this, box volume is increased, and has reduced and can utilize the space, has also increased production cost simultaneously.In transportation, because shock-absorbing capacity and the shockproof properties of existing packing case do not reach requirement, when packed and transported air-conditioning, refrigerator etc. are than breakables such as heavy articles and porcelain at present, must in case, fill up foamed plastics or expandable plastic light material, preventing that article are impaired because of extruding, collision in the case, thereby caused a large amount of white pollutions.
Summary of the invention
The purpose of this invention is to provide a kind of have simultaneously comfort cushioning performance and high-intensity corrugated board.
The objective of the invention is to be achieved through the following technical solutions:
A kind of corrugated board, by facial tissue, the corrugating medium of being processed into the waveform corrugation and inner paper by being bonded, described corrugating medium is at least three layers, two-layer wherein is V-arrangement corrugating medium, the intermediate layer is cylindric corrugating medium, be provided with sandwich paper between the adjacent two layers corrugating medium, in the opening in intermediate layer, be provided with the contacted reinforcement with described V-arrangement corrugating medium and described sandwich paper in described V-arrangement corrugating medium.
Further, the place, stupefied top of described V-arrangement corrugating medium is provided with a plane, described plane with it contacted described facial tissue or in paper or sandwich paper bonding.
Further, described reinforcement is preferably cylindric corrugating medium.
The advantage that the utlity model has with good effect is: compare with existing multilayer transportation and packing cardboard, the reinforcement that arranges in the corrugated board of the present invention had both improved the plane compression strength of corrugated board, and cardboard also can bear larger ambient pressure when standing up;
The stupefied top of described V-arrangement corrugating medium with it contacted described facial tissue or in paper or sandwich paper bonding, both contacts area have been increased, improved bonding effect, effectively avoided separating between existing facial tissue or facial tissue and the sandwich paper, also guarantee simultaneously the effective communication of power and vibration between facial tissue or facial tissue and the sandwich paper, improved the comprehensive mechanical property of this structure corrugated board;
Described cylindric corrugating medium is to make cardboard have good shock-absorbing capacity;
Reinforcement is stupefied to setting along V-arrangement corrugating medium, can greatly strengthen resistance to compression and the bending strength of cardboard.。
Description of drawings
Fig. 1 is cross-sectional structure schematic diagram of the present utility model.
Among the figure:
1, facial tissue 2, inner paper 3, corrugating medium
4-1, internal layer 4-2, skin 5, intermediate layer
6, sandwich paper 7, reinforcement 8, plane
The specific embodiment
As shown in Figure 1, the utility model by facial tissue 1, the corrugating medium 3 of being processed into the waveform corrugation and inner paper 2 by being bonded, described corrugating medium 3 is at least three layers, internal layer 4-1, outer 4-2 and intermediate layer 5, wherein internal layer 4-1, outer 4-2 are V-arrangement corrugating medium, intermediate layer 5 is cylindric corrugating medium, be provided with sandwich paper between the adjacent two layers corrugating medium, be provided with and described V-arrangement corrugating medium and described sandwich paper 6 contacted reinforcements 7 in the opening in intermediate layer 5 in described V-arrangement corrugating medium, described reinforcement 7 is preferably cylindric corrugating medium.
The place, stupefied top of described V-arrangement corrugating medium is provided with a plane 8, described plane 8 with it contacted described facial tissue 1 or in paper 2 or sandwich paper 6 bonding.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (3)
1. corrugated board, by facial tissue, the corrugating medium of being processed into the waveform corrugation and inner paper by being bonded, it is characterized in that: described corrugating medium is at least three layers, two-layer wherein is V-arrangement corrugating medium, the intermediate layer is cylindric corrugating medium, be provided with sandwich paper between the adjacent two layers corrugating medium, in the opening in intermediate layer, be provided with the contacted reinforcement with described V-arrangement corrugating medium and described sandwich paper in described V-arrangement corrugating medium.
2. a kind of corrugated board according to claim 1 is characterized in that: the place, stupefied top of described V-arrangement corrugating medium is provided with a plane, described plane with it contacted described facial tissue or in paper or sandwich paper bonding.
3. a kind of corrugated board according to claim 1, it is characterized in that: described reinforcement is preferably cylindric corrugating medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231692 CN202685486U (en) | 2012-05-22 | 2012-05-22 | Corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231692 CN202685486U (en) | 2012-05-22 | 2012-05-22 | Corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202685486U true CN202685486U (en) | 2013-01-23 |
Family
ID=47541151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220231692 Expired - Fee Related CN202685486U (en) | 2012-05-22 | 2012-05-22 | Corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202685486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334348A (en) * | 2013-06-14 | 2013-10-02 | 昆山三达包装有限公司 | Novel corrugated paperboard |
| CN107600614A (en) * | 2017-09-28 | 2018-01-19 | 珠海正业包装有限公司 | A kind of high-precision flexible printing corrugated case of green |
-
2012
- 2012-05-22 CN CN 201220231692 patent/CN202685486U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334348A (en) * | 2013-06-14 | 2013-10-02 | 昆山三达包装有限公司 | Novel corrugated paperboard |
| CN107600614A (en) * | 2017-09-28 | 2018-01-19 | 珠海正业包装有限公司 | A kind of high-precision flexible printing corrugated case of green |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |