CN205046419U - Corrugated board - Google Patents
Corrugated board Download PDFInfo
- Publication number
- CN205046419U CN205046419U CN201520762565.3U CN201520762565U CN205046419U CN 205046419 U CN205046419 U CN 205046419U CN 201520762565 U CN201520762565 U CN 201520762565U CN 205046419 U CN205046419 U CN 205046419U
- Authority
- CN
- China
- Prior art keywords
- corrugated board
- paper
- membrane
- strengthen
- corrugated
- 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.)
- Expired - Fee Related
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a corrugated board, its technical scheme main points are: the cardboard body includes in and paper of facial tissue, corrugated paper, core paper, it is fixed with the enhancement membrane of being made by PVC to bond on the core paper, the enhancement membrane is the latticed enhancement membrane bonding that sets up to be fixed on core paper, to strengthen the membrane setting on core paper, can all play the function that the structure is strengthened to both sides, has stronger tensile strength owing to strengthen the membrane, furthermore, when taking place to bend, has very good flexibility owing to strengthen the membrane, its tensile strength can not reduce yet, the effectual corrugated board that has avoided is torn in the department of bending, corrugated board's structural strength has been improved, because it is more with high costs than the paper to strengthen the cost of membrane, generate the cost in order to reduce, it is latticed setting to strengthen the membrane, to strengthen the membrane sets to latticedly, the coverage area who strengthens the membrane has been reduced, the convenience cuts corrugated board.
Description
Technical field
The utility model relates to a kind of packaging material, and more particularly, it relates to a kind of corrugated board.
Background technology
Corrugated board is the adherend of a multilayer, and it is minimum is made up of one deck waveform refill layer and a layer paperboard.Corrugated board has very high mechanical strength, can support and be subject to the collision in freight handling process and fall to fall, mainly for the manufacture of the external packing of the sandwich and delicate articles of carton, carton.Corrugated board temperature influence is little, and shading performance is good, general also less by humidity effect, but should not use for a long time in the environment that humidity is larger.
According to the number of plies of the corrugated paper used, roughly can be divided into three layers, five layers and seven layers of corrugated board, can according to use needs, the corrugated board of the different number of plies is selected to pack, corrugated board primarily of facial tissue, core paper, corrugated paper and in paper be alternately adhesively fixed and form, existing corrugated board, structure is simple, and function is very single; After being made into carton, lower in the structural strength of the bending part of corrugated board, be easily torn at bending part, cause packing case damaged; In addition, due to after being made into packing case, when being transported to some valuable commodity, in corrugated board, paper needs to contact with commodity, and when carton is subject to clashing into, the commodity be placed in carton are easily damaged; In addition, in use, the facial tissue of corrugated board directly contacts with ground or other corrugated cases, and wearing and tearing can be very serious, therefore, needs strengthen the anti-wear performance of facial tissue and then improve the service life of corrugated board.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of corrugated board, corrugated board can be avoided to be torn at bending part and inner paper can be made to have good shock-absorbing capacity and make facial tissue have good anti-wear performance.
For achieving the above object, the utility model provides following technical scheme: a kind of corrugated board, comprises cardboard body, described cardboard body comprise facial tissue, corrugated paper, core paper and in paper, described core paper is adhesively fixed with the strengthening membrane be made up of PVC, described strengthening membrane is latticed setting.
Preferably, the outer surface of described inner paper is provided with cushion.
Preferably, described cushion comprises airbag, is filled with heptafluoro-propane in described airbag.
Preferably, the outer surface of described facial tissue is provided with wearing layer.
Preferably, described wearing layer comprises elastic polyurethane wear-resistant coating.
Preferably, watertight composition is provided with between described wearing layer and facial tissue.
Preferably, described watertight composition comprises polyurethane/nano composite water-proof paint layer.
By adopting technique scheme, strengthening membrane is adhesively fixed on core paper, strengthening membrane is arranged on core paper, the function of structural strengthening all can be played to both sides, because strengthening membrane has stronger tensile property, and, when there is bending, because strengthening membrane has very good flexibility, its tensile property also can not reduce, effectively avoid corrugated board to be torn at bending part, improve the structural strength of corrugated board, because the cost of strengthening membrane is higher than the cost of paper, in order to reduce manufacturing cost, strengthening membrane is latticed setting, strengthening membrane is arranged to latticed, decrease the area coverage of strengthening membrane, conveniently corrugated board is cut.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the utility model corrugated board embodiment;
Fig. 2 is the assembled front view of the utility model corrugated board embodiment;
Fig. 3 is the strengthening membrane structural representation of the utility model corrugated board embodiment.
In figure: 1, cardboard body; 11, facial tissue; 121, the first corrugated paper; 122, the second corrugated paper; 13, core paper; 14, inner paper; 2, strengthening membrane; 3, airbag; 31, gas storage storehouse; 4, wearing layer; 5, watertight composition.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model corrugated board embodiment is described further.
A kind of corrugated board, comprise cardboard body 1, cardboard body 1 comprises facial tissue 11, core paper 13, corrugated paper and in paper 14, in the present embodiment, for convenience of describing, choose five layers of corrugated paper to carry out describing, such cardboard body 1 just comprise from top to bottom be fixedly installed successively in paper 14, first corrugated paper 121, core paper 13, second corrugated paper 122 and in paper 14, be adhesively fixed by glue between each layer, core paper 13 is adhesively fixed with the strengthening membrane 2 be made up of PVC, strengthening membrane 2 is adhesively fixed on core paper 13, strengthening membrane 2 is made up of PVC, PVC material is corrosion-resistant, firm and durable, owing to adding plasticizer in the fabrication process, some poisonous auxiliary material such as age resister strengthen its heat resistance, toughness, ductility etc., therefore its product general not store food and medicine.The world today is liked deeply for it, the rather popular and a kind of synthetic material be also widely used, strengthening membrane 2 is arranged on core paper 13, the function of structural strengthening all can be played to both sides, because strengthening membrane 2 has stronger tensile property, and, when there is bending, because strengthening membrane 2 has very good flexibility, its tensile property also can not reduce, effectively avoid corrugated board to be torn at bending part, improve the structural strength of corrugated board, because the cost of strengthening membrane 2 is higher than the cost of paper, in order to reduce production cost, strengthening membrane 2 is in latticed setting.
The outer surface of inner paper 14 is provided with cushion, cushion is set, when carton is subject to clashing into, because cushion is arranged on the outer surface of inner paper 14, cushion can directly be placed on object contact in carton, cushion can relax impact, object is avoided to be damaged, in the present embodiment, cushion comprises airbag 3, airbag 3 is adhesively fixed and is arranged on the medial surface of corrugated paper, some airtight gas storage storehouses 31 are provided with in airbag 3, like this when cutting corrugated paper, only can puncture part gas storage storehouse 31, airbag 3 still can rise and lead cushioning effect, there is very good adaptability and flexibility, heptafluoro-propane is filled with in airbag 3, heptafluoro-propane is a kind of dynamical fire-suppressant gas, its extinguishing chemical HFC-ea is a kind of colourless, tasteless, hypotoxicity, good insulating, the gas of non-secondary pollution, be zero to the consume latent energy value (ODP) of atmospheric ozone layer, substitute Halon1211 at present, 1301 optimal substitutes, heptafluoro-propane is set, flame retardant effect can be played to a certain extent, improve the security of corrugated board.
In order to improve the anti-wear performance of corrugated board, the outer surface of facial tissue 11 is provided with wearing layer 4, wearing layer 4 is set, the service life of corrugated board can be extended, and then extend the service life of carton, wearing layer 4 comprises elastic polyurethane wear-resistant coating, elastic polyurethane wear-resistant coating mainly comprises elastic polyurethane wear-resistant paint, it has very good anti-wear performance and ductility, the preparation method of elastic polyurethane wear-resistant paint and performance thereof, can be civilian with reference to " research of elastic polyurethane wear-resistant coating " one of Guo Lei master, belong to prior art, do not repeat them here.
Because corrugated board is mainly made up of paper material, its water resistance is limited, easily soften after making moist, impact uses, therefore, watertight composition 5 is provided with between wearing layer 4 and facial tissue 11, watertight composition 5 is set, can effectively prevent liquid from contacting with cardboard body 1, improve the resistance to water resistance of corrugated board, in the present embodiment, watertight composition 5 comprises polyurethane/nano composite water-proof paint layer, polyurethane/nano composite water-proof paint layer mainly comprises polyurethane/nano composite water-proof paint, polyurethane/nano composite water-proof paint has very excellent stability and water resistance, its concrete preparation method and performance can be civilian with reference to " polyurethane/nano composite water-proof paint preparation method " in " the Henan building materials " of 04 phase in 2003, it belongs to prior art, do not repeat them here.
Wearing layer 4 is arranged on outermost, and watertight composition 5 is arranged on the inner side of wearing layer 4, and wearing layer 4 can play certain protective effect to watertight composition 5, extends the service life of watertight composition 5, avoids watertight composition 5 to wear and tear, cause water-proof function to reduce.
Below be only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a corrugated board, comprises cardboard body, described cardboard body comprise facial tissue, corrugated paper, core paper and in paper, it is characterized in that: described core paper is adhesively fixed with the strengthening membrane be made up of PVC, described strengthening membrane is latticed setting.
2. corrugated board according to claim 1, is characterized in that: the outer surface of described inner paper is provided with cushion.
3. according to the corrugated board that claim 2 is stated, it is characterized in that: described cushion comprises airbag, in described airbag, be filled with heptafluoro-propane.
4. corrugated board according to claim 1 and 2, is characterized in that: the outer surface of described facial tissue is provided with wearing layer.
5. corrugated board according to claim 4, is characterized in that: described wearing layer comprises elastic polyurethane wear-resistant coating.
6. corrugated board according to claim 5, is characterized in that: be provided with watertight composition between described wearing layer and facial tissue.
7. corrugated board according to claim 6, is characterized in that: described watertight composition comprises polyurethane/nano composite water-proof paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762565.3U CN205046419U (en) | 2015-09-29 | 2015-09-29 | Corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762565.3U CN205046419U (en) | 2015-09-29 | 2015-09-29 | Corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205046419U true CN205046419U (en) | 2016-02-24 |
Family
ID=55340016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520762565.3U Expired - Fee Related CN205046419U (en) | 2015-09-29 | 2015-09-29 | Corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205046419U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774050A (en) * | 2016-04-22 | 2016-07-20 | 王元中 | Cloth cover corrugated paperboard and production method thereof |
| CN106522033A (en) * | 2016-11-29 | 2017-03-22 | 山东叶华纸制品包装有限公司 | Reinforced corrugated paperboard |
| CN109397767A (en) * | 2018-12-22 | 2019-03-01 | 浙江欣莱科包装科技有限公司 | High side pressure strength multi-wall corrugated board |
| CN110077081A (en) * | 2019-05-10 | 2019-08-02 | 正业包装（中山）有限公司 | Green type nanometer packing cardboard |
-
2015
- 2015-09-29 CN CN201520762565.3U patent/CN205046419U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774050A (en) * | 2016-04-22 | 2016-07-20 | 王元中 | Cloth cover corrugated paperboard and production method thereof |
| CN106522033A (en) * | 2016-11-29 | 2017-03-22 | 山东叶华纸制品包装有限公司 | Reinforced corrugated paperboard |
| CN109397767A (en) * | 2018-12-22 | 2019-03-01 | 浙江欣莱科包装科技有限公司 | High side pressure strength multi-wall corrugated board |
| CN110077081A (en) * | 2019-05-10 | 2019-08-02 | 正业包装（中山）有限公司 | Green type nanometer packing cardboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205046419U (en) | Corrugated board | |
| CA2798442A1 (en) | Multi-layer wood veneer moulding | |
| CN102069957B (en) | Impact-resistant composite packaging buffer material | |
| CN105780606A (en) | Environment-friendly waterproof corrugated board | |
| CN102069611B (en) | Package cushioning composite material | |
| CN210415814U (en) | Novel high-elasticity corrugated paper core corrugated board | |
| CN201841713U (en) | Impact resistant moistureproof composite packing material | |
| CN217372706U (en) | Anti-deformation environment-friendly multilayer plywood | |
| CN202517790U (en) | External packaging paper board of chemical product | |
| CN206634479U (en) | A kind of corrugated board | |
| CN206357760U (en) | Environment-friendly type corrugated board and corrugated case | |
| JP3132777U (en) | Cardboard structure | |
| CN205167778U (en) | Compound card paper | |
| CN205329420U (en) | Cardboard structure that shock -absorbing capacity is good | |
| CN102069612A (en) | High-elasticity heat preserving and moisture preventing honeycomb paperboard | |
| CN105015903B (en) | A kind of Envelope bag | |
| CN105619995A (en) | Erosion-resistant impact-resistant corrugated carton | |
| CN106393898A (en) | Three-layer foamed co-extrusion composite board | |
| CN205529693U (en) | Composite corrugated paper board | |
| CN201842369U (en) | Impact-resistant composite packaging buffer material | |
| CN218020627U (en) | Waterproof high strength corrugated container board is worn to resistant stabbing | |
| CN201841711U (en) | Package buffer moisture-proof composite material | |
| CN207509880U (en) | A kind of high intensity shockproof compression-resistant packaging material | |
| CN217258841U (en) | Composite packaging paperboard | |
| CN204959473U (en) | Corrugated cardboard |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20160929 |