CN205009705U - Corrugated container board of high strength - Google Patents
Corrugated container board of high strength Download PDFInfo
- Publication number
- CN205009705U CN205009705U CN201520769096.8U CN201520769096U CN205009705U CN 205009705 U CN205009705 U CN 205009705U CN 201520769096 U CN201520769096 U CN 201520769096U CN 205009705 U CN205009705 U CN 205009705U
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- cardboard
- wavelength
- high strength
- corrugated board
- container board
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Abstract
The utility model discloses a corrugated container board of high strength, including outer carton, well intermediate layer and interior cardboard, wherein: well intermediate layer includes outerly, well cardboard and inlayer, skin and inlayer are all for being the core folder layer that the wave set up, the wavelength of outer wave form is bigger than the wavelength of inlayer wave form, outer carton includes cow hide ply and insulating layer, and through the aforesaid setting, multi -storied corrugated container board has higher intensity, keeps the ability of shape stronger, corrugated core folder layer has increased intensity for corrugated container board provides the support, and corrugated container board is non -deformable when receiving the striking to can form the space in the middle of the corrugated core folder layer, have the thermal -insulated effect of certain heat preservation, outer wavelength is longer, takes place deformation when receiving the striking, has produced the buffering to power, has the buffer protection effect, and two adjacent ripple contact points of inlayer distance is less, has higher support intensity, outer carton is provided with the insulating layer, can improve corrugated container board's thermal -insulated effect.
Description
Technical field
The utility model relates to a kind of paper products, and more particularly, it relates to a kind of corrugated board.
Background technology
Corrugated board is bonded by least one deck corrugated paper and one deck boxboard, has good elasticity and extensibility.Mainly for the manufacture of other packaging material of the sandwich and delicate articles of carton, carton.
At present, the corrugated board on market is easily out of shape when hitting, and causes the impact resistance intensity of corrugated board low, and cardboard deforms and directly has influence on contents, cause damage, and the heat preservation and insulation of existing corrugated board is poor.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of corrugated board of heat insulation, high strength.
For achieving the above object, the utility model provides following technical scheme: a kind of corrugated board of high strength, comprise outer cardboard, middle interlayer and interior cardboard, wherein: described middle interlayer comprises skin, middle cardboard and internal layer, described skin and internal layer are all the core paper interlayer that undulate is arranged, and the wavelength of the wavelength ratio internal layer waveform of described outer waveform is large, and described outer cardboard comprises layers of kraft paper and thermal insulation layer.
By adopting technique scheme, the corrugated board that multilayer is arranged has larger thickness, and higher intensity, prevents the ability of cardboard creasing stronger; Corrugated core paper interlayer is that corrugated board provides support, has the effect of good dispersion force, makes cardboard uniform force, add the intensity of corrugated board, extend service life, and can space be formed in the middle of corrugated core paper interlayer, there is certain heat insulating effect; Outer field wavelength is longer, and enabling capabilities is slightly poor, and first deformation occur when being impacted, while generation type becomes, power to external world creates buffering, and internal layer wavelength is short, and adjacent 2 corrugated contact points are apart from closer, there is higher support strength, the bending completely of cardboard can be avoided; Outer cardboard is provided with thermal insulation layer, can improve the heat insulation and preservation effect of corrugated board.
The utility model is set to further: the wavelength of described outer waveform is the twice of the wavelength of internal layer waveform.
By adopting technique scheme; outer cardboard just in time becomes double setting with interior cardboard waveform; the crest of described outer cardboard can aim at the crest of interior cardboard always; make the dispersion of the power of cardboard inside more even; in when avoiding stressed, cardboard is uneven stressed; generation stress is concentrated, the protected effect that impact is overall.
The utility model is set to further: described thermal insulation layer is made up of chlorinated polyethylene resin.
By adopting technique scheme, containing chlorine element in chlorinated polyethylene resin, there is splendid fire resistance, there is self-extinguishment, in its molecular structure, there is a large amount of hollow beads, effectively can completely cut off the impact of ambient temperature, there is good heat insulation effect.
The utility model is set to further: the thickness of described internal layer is less than outer field thickness.
By adopting technique scheme, internal layer adopts less thickness, and structure is compacter, better can keep out the power of cardboard from all directions, have higher intensity, add the intensity of cardboard.
The utility model is set to further: the thickness of described middle cardboard is greater than the thickness of interior cardboard.
By adopting technique scheme, middle cardboard has higher thickness, and its intensity is higher, thus foreign impacts is not easy distortion to middle cardboard place, and the structure in effective protection after cardboard, prevents the distortion of corrugated board, improve the intensity of corrugated board.
The utility model is set to further: described interior cardboard comprises froth bed and hard ply of paper.
By adopting technique scheme, froth bed has more cavity, further enhance the heat insulation and preservation effect of cardboard, and quality is softer, has the function of damping; Hard ply of paper ensure that the maintenance of the shape of interior cardboard, and ensure that the intensity of interior cardboard, improves the intensity of corrugated paper.
Accompanying drawing explanation
Fig. 1 is the structural representation of the corrugated board embodiment of the utility model high strength.
Accompanying drawing illustrates: 1. outer cardboard; 11. layers of kraft paper; 12. thermal insulation layers; 2. interlayer in; 21. is outer; Cardboard in 22.; 23. internal layers; 3. cardboard in; 31. froth beds; 32. hard ply of papers.
Detailed description of the invention
Be described further referring to figs. 1 through to the corrugated board embodiment of the utility model high strength.
A kind of corrugated board of high strength, comprise outer cardboard 1, middle interlayer 2 and interior cardboard 3, wherein: described middle interlayer 2 comprises outer 21, middle cardboard 22 and internal layer 23, described outer 21 and internal layer 23 be all undulate arrange core paper interlayer, the wavelength of wavelength ratio internal layer 23 waveform of described outer 21 waveforms is large, and described outer cardboard 1 comprises layers of kraft paper 11 and thermal insulation layer 12; The wavelength of described outer 21 waveforms is the twice of the wavelength of internal layer 23 waveform; Described thermal insulation layer 12 is made up of chlorinated polyethylene resin; The thickness of described internal layer 23 is less than the thickness of skin 21, and namely on the direction in the plate face perpendicular to cardboard, the size of outer 21 is larger; The thickness of described middle cardboard 22 is greater than the thickness of interior cardboard 3; Described interior cardboard 3 comprises froth bed 31 and hard ply of paper 32.
Principle of the present utility model is: the corrugated board that multilayer is arranged has larger thickness, and higher intensity, prevents the ability of cardboard creasing stronger; Corrugated core paper interlayer is that corrugated board provides support, has the effect of good dispersion force, makes cardboard uniform force, add the intensity of corrugated board, extend service life, and can space be formed in the middle of corrugated core paper interlayer, there is certain heat insulating effect; The wavelength of outer 21 is longer, enabling capabilities is slightly poor, and first deformation occur when being impacted, while generation type becomes, power to external world creates buffering, and internal layer 23 wavelength is short, and adjacent 2 corrugated contact points are apart from closer, there is higher support strength, the bending completely of cardboard can be avoided; Outer cardboard 1 is provided with thermal insulation layer 12, can improve the heat insulation and preservation effect of corrugated board; Outer cardboard 1 just in time becomes double setting with interior cardboard 3 waveform, the crest of described outer cardboard 1 can aim at the crest of interior cardboard 3 always, and make the dispersion of the power of cardboard inside more even, in when avoiding stressed, cardboard 22 is uneven stressed, generation stress is concentrated, the protected effect that impact is overall; Containing chlorine element in chlorinated polyethylene resin, there is splendid fire resistance, there is self-extinguishment, in its molecular structure, there is a large amount of hollow beads, effectively can completely cut off the impact of ambient temperature, there is good heat insulation effect; Internal layer 23 adopts less thickness, and structure is compacter, better can keep out the power of cardboard from all directions, have higher intensity, add the intensity of cardboard; Middle cardboard 22 has higher thickness, and its intensity is higher, thus foreign impacts is not easy distortion to middle cardboard 22 place, and the structure in effective protection after cardboard 22, prevents the distortion of corrugated board, improve the intensity of corrugated board; Froth bed 31 has more cavity, further enhance the heat insulation and preservation effect of cardboard, and quality is softer, has the function of damping; Hard ply of paper 32 ensure that the maintenance of the shape of interior cardboard 3, and ensure that the intensity of interior cardboard 3, improves the intensity of corrugated paper.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and 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 (6)
1. the corrugated board of a high strength, comprise outer cardboard, middle interlayer and interior cardboard, it is characterized in that: described middle interlayer comprises skin, middle cardboard and internal layer, described skin and internal layer are all the core paper interlayer that undulate is arranged, the wavelength of the wavelength ratio internal layer waveform of described outer waveform is large, and described outer cardboard comprises layers of kraft paper and thermal insulation layer.
2. the corrugated board of a kind of high strength according to claim 1, is characterized in that: the wavelength of described outer waveform is the twice of the wavelength of internal layer waveform.
3. the corrugated board of a kind of high strength according to claim 1, is characterized in that: described thermal insulation layer is made up of chlorinated polyethylene resin.
4. the corrugated board of a kind of high strength according to claim 1, is characterized in that: the thickness of described internal layer is less than outer field thickness.
5. the corrugated board of a kind of high strength according to claim 1, is characterized in that: the thickness of described middle cardboard is greater than the thickness of interior cardboard.
6. the corrugated board of a kind of high strength according to claim 1, is characterized in that: described interior cardboard comprises froth bed and hard ply of paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520769096.8U CN205009705U (en) | 2015-09-30 | 2015-09-30 | Corrugated container board of high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520769096.8U CN205009705U (en) | 2015-09-30 | 2015-09-30 | Corrugated container board of high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205009705U true CN205009705U (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520769096.8U Expired - Fee Related CN205009705U (en) | 2015-09-30 | 2015-09-30 | Corrugated container board of high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205009705U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248172A (en) * | 2018-01-24 | 2018-07-06 | 东莞市祥晟实业有限公司 | High-performance leatheroid |
| CN109605845A (en) * | 2019-01-28 | 2019-04-12 | 昆山鸣朋纸业有限公司 | A kind of high intensity anti-deformation corrugated board and production technology |
| CN111372764A (en) * | 2017-11-28 | 2020-07-03 | 爱生雅林业产品公司 | Corrugated board and container |
-
2015
- 2015-09-30 CN CN201520769096.8U patent/CN205009705U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111372764A (en) * | 2017-11-28 | 2020-07-03 | 爱生雅林业产品公司 | Corrugated board and container |
| CN108248172A (en) * | 2018-01-24 | 2018-07-06 | 东莞市祥晟实业有限公司 | High-performance leatheroid |
| CN109605845A (en) * | 2019-01-28 | 2019-04-12 | 昆山鸣朋纸业有限公司 | A kind of high intensity anti-deformation corrugated board and production technology |
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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: 20160203 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |