CN206307474U - Corrugated board - Google Patents
Corrugated board Download PDFInfo
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- CN206307474U CN206307474U CN201621368992.4U CN201621368992U CN206307474U CN 206307474 U CN206307474 U CN 206307474U CN 201621368992 U CN201621368992 U CN 201621368992U CN 206307474 U CN206307474 U CN 206307474U
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- corrugated board
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Abstract
The utility model provides a kind of corrugated board, including upper strata cardboard, sandwich layer, the lower layer paperboard being sequentially connected, and an adhesive-layer is set on the upper strata cardboard or lower layer paperboard, and a release liners are bonded outside the adhesive-layer；So, when needing to change the thickness of corrugated board, the release liners of first piece of corrugated board need to only be torn, afterwards that the lower layer paperboard of second piece of corrugated board is Nian Jie with the adhesive-layer of first piece of corrugated board, particular number needs voluntarily to select according to actual (real) thickness.
Description
Technical field
The utility model is related to cardboard, more particularly to corrugated board.
Background technology
Corrugated board is an adherend for multilayer, and it is at least made up of one layer of waveform refill layer and a layer paperboard.Corrugation
Cardboard has mechanical strength very high, can support and fallen by the collision and falling in goods handling process, mainly for the manufacture of carton, carton
Sandwich and delicate articles external packing.Corrugated board temperature influence is small, and shading performance is good, typically by humidity influenceed also compared with
It is small, but should not for a long time be used in the larger environment of humidity.
According to the number of plies of the corrugated paper for using, can substantially be divided into three layers, five layers and seven layers corrugated board, can basis
Using needs, select the corrugated board of the different numbers of plies to be packed, existing corrugated board it is general when dispatching from the factory just
Three layers, five layers or seven layers of specification is made, therefore when user needs the thickness of Iterim Change corrugated board, such as it is double
Layer, four layers etc., can not accomplish, can only again to manufacturer purchase, be inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of corrugated board, can as needed change the thickness of corrugated board.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of corrugated board, bag
Upper strata cardboard, sandwich layer, the lower layer paperboard being sequentially connected are included, an adhesive-layer is set on the upper strata cardboard or lower layer paperboard, it is described
A release liners are bonded outside adhesive-layer.
In this way, when needing to change the thickness of corrugated board, only the release liners of first piece of corrugated board need to be torn, afterwards
The lower layer paperboard of second piece of corrugated board is Nian Jie with the adhesive-layer of first piece of corrugated board, and particular number is according to actual thickness
Degree needs voluntarily to select.
Further, the upper strata cardboard overcoat connects a thin-film covering, and described thin-film covering one end is glued with the side wall of upper strata cardboard
Connect, the other end of thin-film covering abuts setting with lower layer paperboard.
The upper strata cardboard overcoat connects a thin-film covering, and described thin-film covering one end is Nian Jie with the side wall of upper strata cardboard, thin-film covering
The other end abut setting with lower layer paperboard.
In this way, the thin-film covering of first piece of corrugated board dorsad descends layer paperboard to turn down to form a ring frame, first is torn afterwards
The release liners of block corrugated board, second piece of corrugated board is put into ring frame cause second piece of lower layer paperboard of corrugated board and
First piece of adhesive-layer bonding of corrugated board, now a thin-film covering part is enclosed within first piece of corrugated board, another part cladding
On second piece of corrugated board, first piece of corrugated board and second piece of flat alignment of corrugated board are so on the one hand caused, on the other hand
The bonding strength between two pieces of corrugated boards can also be strengthened.
Further, the lower layer paperboard sets multiple salient points away from the end face of sandwich layer.
The setting of salient point can increase the contact area with adhesive-layer, connect more reliable.
Further, the sandwich layer includes that the cross section being arranged in order is multiple hollow support posts of regular hexagon.
Regular hexagon Stability Analysis of Structures, bearing capacity is strong.
Further, supporter is filled with each described hollow support post, the cross section of the supporter is in honeycomb
Shape.
Cellular supporter further lifts the bearing capacity of sandwich layer.
Further, elastic, the elastic and hollow support post are provided between two neighboring hollow support post
Side wall is abutted.
Cushioning effect is played in the setting of elastic, it is to avoid corrugated board stress is excessive.
Further, the elastic is made up of rubber.
Rubber low cost.
Further, the thickness of the upper strata cardboard is and the thickness of lower layer paperboard is 2mm, and the height of the sandwich layer is
6mm。
This corrugated board is generally used for various furniture, and its thickness is thicker.
Further, the adhesive-layer is polyvinyl alcohol environmental protection glue.
Polyvinyl alcohol environmental protection glue is pollution-free to production and use environment, and low cost, process is simple, adhesive effect are good, dry
Solidification speed is fast, without hot pressing energy-saving effect remarkable advantage.
In sum, the utility model has the advantages that：The utility model simple structure, with excellent carrying
Ability, and can as needed change the thickness of corrugated board.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is that corrugated board bonding uses schematic diagram.
Reference：1st, upper strata cardboard；2nd, sandwich layer；21st, hollow support post；22nd, supporter；23rd, elastic；3rd, lower floor's paper
Plate；4th, adhesive-layer；5th, release liners；6th, thin-film covering.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in right of the present utility model.
A kind of corrugated board, such as Fig. 1, from top to bottom upper strata cardboard 1, sandwich layer 2, lower layer paperboard including being bonded successively
3, the thickness of upper strata cardboard 1 is and the thickness of lower layer paperboard 3 is 2mm, and the height of sandwich layer 2 is 6mm.Set on upper strata cardboard 1
One adhesive-layer 4, adhesive-layer 4 is polyvinyl alcohol environmental protection glue in this example, in the release liners 5 of 4 outer covering of adhesive-layer one.
One thin-film covering 6 of outer socket of upper strata cardboard 1, thin-film covering 6 by being made up of PVC film, the upper end of thin-film covering 6 and upper paper
The side wall bonding of plate 1, the lower end of thin-film covering 6 abuts setting with the side wall of lower layer paperboard 3.
Sandwich layer 2 includes that the cross section being arranged in order is multiple hollow support posts 21 of regular hexagon, each described hollow branch
Supporter 22 is filled with dagger 21, the cross section of supporter 22 sets in cellular between two neighboring hollow support post 21
Elastic 23 is equipped with, the elastic 23 is abutted with the side wall of hollow support post 21, and the elastic 23 is made up of rubber.
The lower bottom of layer paperboard 3 sets multiple salient points（Not shown in figure）, salient point can be formed by frosted treatment, it is also possible to be used
Equipment imprints to be formed.
Such as Fig. 2, when two pieces of corrugated boards to be bonded together needs the thickness for changing whole corrugated board, first by first
The thin-film covering 6 of block corrugated board dorsad descends layer paperboard 3 to turn down to form a ring frame, the first piece of corrugated board of tearing afterwards it is release
Paper 5, second piece of corrugated board is put into second piece of lower layer paperboard 3 and first piece of corrugated board of corrugated board is caused in ring frame
Adhesive-layer 4 be bonded, now the part of thin-film covering 6 is enclosed within first piece of corrugated board, another part coat second piece of corrugated paper
On plate.
If necessary to more, according to first piece of corrugated board and second piece of connection method of corrugated board by follow-up corrugation
Cardboard is sequentially bonded.Such as henry chloranthus herb corrugated paper board splicing, by first piece of corrugated board and second piece of corrugated board in a manner described
(second piece of corrugated board needs be connected with first piece of corrugated board again after first thin-film covering 6 is turned down bonding, so convenient and the 3rd
Block corrugated board is connected, and when only two pieces of corrugated boards, can not turn down second piece of thin-film covering 6 of corrugated board), Zhi Houzai
Griffith woodsorrel herb corrugated paper board is bonded on second piece of corrugated board in a manner described, will press upper on henry chloranthus herb corrugated paper board again afterwards
The mode of stating is bonded on griffith woodsorrel herb corrugated paper board.The aforesaid way of central theory is first piece of corrugated board and second piece of corrugated paper
The connected mode of plate.
Claims (9)
1. a kind of corrugated board, it is characterised in that：Including the upper strata cardboard (1), sandwich layer (2), the lower layer paperboard (3) that are sequentially connected,
One adhesive-layer (4) is set on the upper strata cardboard (1) or lower layer paperboard (3), and the adhesive-layer (4) is bonded outward a release liners (5).
2. corrugated board according to claim 1, it is characterized in that：The upper strata cardboard (1) is socketed outward a thin-film covering (6),
Described thin-film covering (6) one end is Nian Jie with the side wall of upper strata cardboard (1), and the other end of thin-film covering (6) is abutted with lower layer paperboard (3) and set
Put.
3. corrugated board according to claim 1, it is characterized in that：End face of the lower layer paperboard (3) away from sandwich layer (2)
Multiple salient points are set.
4. corrugated board according to claim 1, it is characterized in that：The sandwich layer (2) is including the cross section being arranged in order
Multiple hollow support posts (21) of regular hexagon.
5. corrugated board according to claim 4, it is characterized in that：Filled with branch in each described hollow support post (21)
Support body (22), the cross section of the supporter (22) is in cellular.
6. corrugated board according to claim 4, it is characterized in that：Bullet is provided between two neighboring hollow support post (21)
Property post (23), the elastic (23) abuts with the side wall of hollow support post (21).
7. corrugated board according to claim 6, it is characterized in that：The elastic (23) is made up of rubber.
8. corrugated board according to claim 1, it is characterized in that：The thickness of the upper strata cardboard (1) is and lower layer paperboard
(3) thickness is 2mm, and the height of the sandwich layer (2) is 6mm.
9. corrugated board according to claim 1, it is characterized in that：The adhesive-layer (4) is polyvinyl alcohol environmental protection glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368992.4U CN206307474U (en) | 2016-12-14 | 2016-12-14 | Corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368992.4U CN206307474U (en) | 2016-12-14 | 2016-12-14 | Corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206307474U true CN206307474U (en) | 2017-07-07 |
Family
ID=59253121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621368992.4U Active CN206307474U (en) | 2016-12-14 | 2016-12-14 | Corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206307474U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539563A (en) * | 2017-09-25 | 2018-01-05 | 长兴恒通彩印包装有限公司 | A kind of pressure resistant type corrugated case |
| CN107600629A (en) * | 2017-09-25 | 2018-01-19 | 长兴恒通彩印包装有限公司 | A kind of compression-resistant structure of corrugated case |
| CN110561827A (en) * | 2019-09-04 | 2019-12-13 | 云南瑞升纸业有限公司 | Corrugated carton with high compressive strength and preparation process thereof |
| CN110861356A (en) * | 2019-12-16 | 2020-03-06 | 上海定隆纸业有限公司 | Corrugated board and corrugated carton production process |
-
2016
- 2016-12-14 CN CN201621368992.4U patent/CN206307474U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539563A (en) * | 2017-09-25 | 2018-01-05 | 长兴恒通彩印包装有限公司 | A kind of pressure resistant type corrugated case |
| CN107600629A (en) * | 2017-09-25 | 2018-01-19 | 长兴恒通彩印包装有限公司 | A kind of compression-resistant structure of corrugated case |
| CN110561827A (en) * | 2019-09-04 | 2019-12-13 | 云南瑞升纸业有限公司 | Corrugated carton with high compressive strength and preparation process thereof |
| CN110861356A (en) * | 2019-12-16 | 2020-03-06 | 上海定隆纸业有限公司 | Corrugated board and corrugated carton production process |
| CN110861356B (en) * | 2019-12-16 | 2021-04-06 | 上海定隆纸业有限公司 | Corrugated board and corrugated carton production process |
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