CN207359807U - A kind of corrugated board - Google Patents
A kind of corrugated board Download PDFInfo
- Publication number
- CN207359807U CN207359807U CN201721379711.XU CN201721379711U CN207359807U CN 207359807 U CN207359807 U CN 207359807U CN 201721379711 U CN201721379711 U CN 201721379711U CN 207359807 U CN207359807 U CN 207359807U
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- CN
- China
- Prior art keywords
- corrugated board
- layer
- core paper
- cutting optimal
- paper plate
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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 discloses a kind of corrugated board, belongs to Packaging Box field, for solve existing corrugated board easily it is damaged, service life is short designs, including upper layer, cutting optimal and the corrugation sandwich layer being arranged above between layer and cutting optimal；Corrugation sandwich layer includes core paper plate, undulatory corrugating medium and multiple support bars, and multiple support bars are spaced apart and are vertically connected between upper layer and core paper plate, and corrugating medium is connected between cutting optimal and core paper plate；Multiple reinforcing ribs, are separately positioned in the cavity that core paper plate is formed with corrugating medium and in the cavity that corrugating medium is formed with the cutting optimal；Two enhancement layers, are respectively arranged at the outer surface of upper layer and cutting optimal.Corrugated board non-deformability provided by the utility model is strong, tear-proof and anti-performance of poking are high, can effectively prevent corrugated board breakage, improves the performance of corrugated board, extends the service life of corrugated board.
Description
Technical field
It the utility model is related to Packaging Box technical field, more particularly to a kind of corrugated board.
Background technology
With outer packing industry and the rapid rising of logistic industry, corrugated case is with its simple, convenient and practical, cost of processing
The advantages that cheap, is favored be subject to people, be widely used in the holding of all kinds of articles, store in a warehouse and transportational process in.
Corrugated board is mainly made of upper layer paper, corrugating medium and cutting optimal paper, strong to improve the machinery of corrugated board
Degree, corrugating medium generally set 2 layers or 3 layers, and centre is separated with core paper plate, and gluing is into 5 layers or 7 laminates.
However, using conventional corrugated cardboard corrugated case packaging weight or it is roving in the case of, carton is easy
Stress is torn to shreds, in addition, in the case where handling condition and transportation environment are bad, carton surface or inner layer are easily pierced, and are led
Corrugated case bearing capacity variation, service life is caused to shorten, and be unfavorable for the recycling of corrugated case.
Utility model content
The utility model provides a kind of corrugated board, to improve the performance of corrugated board, extends corrugated board
Service life.
To achieve the above object, the utility model uses following technical scheme：
A kind of corrugated board, including upper layer, cutting optimal and corrugation sandwich layer, the corrugation sandwich layer are arranged on the upper layer
Between the cutting optimal, the corrugation sandwich layer includes core paper plate, undulatory corrugating medium and multiple support bars, the multiple
Support bar is spaced apart and is vertically connected to the upper layer between the core paper plate, and the corrugating medium is connected to below described
Between layer and the core paper plate；
Multiple reinforcing ribs, the multiple reinforcing rib are separately positioned on the cavity that the core paper plate is formed with the corrugating medium
In the cavity that interior and described corrugating medium is formed with the cutting optimal；
Two enhancement layers, described two enhancement layers are respectively arranged at the outer surface of the upper layer and the cutting optimal.
Preferably, the enhancement layer is carbon fiber layer, has higher intensity and toughness, can make corrugated board possess compared with
Strong resistance to poking property and crushing resistance, makes its not cracky, is conducive to corrugated case carrying weight or is carried regularly.
Preferably, the enhancement layer is adopted with the connection of the upper layer and the connection of the enhancement layer and the cutting optimal
It is bonded with epoxy resin adhesive.Epoxy resin adhesive carbon fibre can be closely bonded in upper layer and cutting optimal it
On, achieve the purpose that the overall construction intensity for strengthening corrugated board.
Preferably, one end of the support bar is connected with upper layer, and the other end is connected with core paper plate, and the support bar is set
Put between two adjacent reinforcing ribs, make corrugated board when external impact is subject to, better disperse it is exterior to watt
The impact force of stupefied core paper.
Preferably, the reinforcing rib includes supporting part and the abutting part being connected with described supporting part one end, the supporting part
The other end be connected with the core paper plate or the cutting optimal, the abutting part has arc surface, the arc surface of the abutting part
Direction simultaneously abuts the corrugating medium.This kind of reinforcing rib structure can increase the contact area of reinforcing rib and corrugating medium, effectively
Alleviate ripple type corrugating medium to be deformed be subject to when impacting.
Preferably, the abutting part is abutted formed with accommodating chamber with the corrugating medium, is placed with the accommodating chamber dry
Drying prescription, can absorb the moisture for invading corrugating medium, prevent moisture from causing to damage to corrugated board.
Preferably, the drier is calcium carbonate powder or activated carbon drier, and drying effect is good, and powdered drier
Easily set.
Preferably, the outer surface of the enhancement layer is additionally provided with waterproof layer, right to prevent secondary water point intrusion corrugated board
Corrugated board causes to damage.
Preferably, the waterproof layer is made of plastic film, possesses preferable water resistance, of low cost, and can be into one
Step prevents corrugated board to be torn.
Preferably, the core paper plate is brown paper, can further improve compression strength, the tear resistance energy of corrugated board
And water resistance.
The beneficial effects of the utility model are：
By on the basis of conventional corrugated cardboard, extension supporting bar and reinforcing rib, improve the shockproof of corrugated board and
Impact resistance, can effectively prevent and deform or cave in after corrugated board is subject to external impact；By setting enhancement layer, ensure that
While the resistance to compression of corrugated board and shock resistance, make corrugated board do not allow it is yielding, be not easy to be torn or poke, increase
The overall construction intensity of corrugated board, improves the performance of corrugated board, extends the service life of corrugated board, and
Beneficial to the recycling of corrugated board.
Brief description of the drawings
Fig. 1 is the cross-sectional view for the corrugated board that the utility model embodiment provides.
Figure label is as follows：
1- upper layers；2- cutting optimals；3- corrugation sandwich layers；31- support bars；32- core paper plates；33- corrugating mediums；4- strengthens
Layer；5- waterproof layers；6- reinforcing ribs；61- abutting parts；62- supporting parts；7- drier.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.Further need exist for
It is bright, for the ease of description, part relevant with the utility model rather than entire infrastructure are illustrate only in attached drawing.
As shown in Figure 1, the utility model embodiment provides a kind of corrugated board, including upper layer 1, cutting optimal 2 and watt
Stupefied sandwich layer 3.Corrugation sandwich layer 3 is arranged above between layer 1 and cutting optimal 2, corrugation sandwich layer 3 include core paper plate 32, undulatory watt
Stupefied core paper 33 and multiple support bars 31.Support bar 31 is used for the resistance to deformation and impact capacity for increasing corrugation sandwich layer 3, prevents external punching
Hit and act directly in corrugating medium 33, corrugating medium 33 is deformed.To disperse external impact force, between multiple support bars 31
Separate and be vertically connected between upper layer 1 and core paper plate 32, corrugating medium 33 is connected between cutting optimal 2 and core paper plate 32.
To further improve the bearing strength of corrugation sandwich layer 3, resistance to deformation and shock resistance, in core paper plate 32 and corrugated core
Reinforcing rib 6 is provided with the accommodating chamber that paper 33 is formed and in the accommodating chamber of corrugating medium 33 and the formation of cutting optimal 2.Reinforcing rib 6 wraps
Include supporting part 62 and the abutting part 61 being connected with 62 one end of supporting part, the other end and core paper plate 32 or the cutting optimal 2 of supporting part 62
Connection；Abutting part 61 has arc surface, and the arc surface direction of the abutting part simultaneously abuts the corrugating medium 33, strengthened with increasing
Muscle 6 and the contact area of corrugating medium 33, effectively alleviate ripple type corrugating medium 33 and are deformed be subject to when impacting.
To further improve the structural strength of corrugated board, support bar 31 is arranged on the interposition of two neighboring reinforcing rib 6
Put, to disperse the stress of corrugating medium 33 and core paper plate 32.Meanwhile core paper plate 32 selects flexible solid, bursting strength high and pressure-bearing
The good brown paper of performance, to improve the tear resistance of the bearing strength of corrugated board and raising corrugated board, and brown paper
Possess preferable water resistance, can prevent external moisture intrusion corrugated board.
The outer surface of upper layer 1 and cutting optimal 2 is additionally provided with enhancement layer 4, for improving the tear resistance of corrugated board
Performance is poked with anti-, prevents corrugated board stress when being pulled or being loaded and unloaded to be torn, or because sharppointed article is to corrugated board
Upper and lower surface layer paper cause irrecoverability to damage, influence the performance of corrugated board.Enhancement layer 4 can be carbon fibre
Layer, carbon fiber layer can obtain more excellent performance with less thickness, corrugated board is had higher intensity, stronger
Tear resistance and anti-poking property.Connection and enhancement layer 4 and the connection of cutting optimal 2 of the enhancement layer 4 with upper layer 1 use epoxy
Resin adhesive is bonded, and carbon fibre is closely bonded on upper layer 1 and cutting optimal 2, reaches the whole of lifting corrugated board
The purpose of body structural strength.
To prevent corrugated board to be soaked in water breakage, the outer surface of enhancement layer 4 is additionally provided with waterproof layer 5, and waterproof layer 5 can be with
It is made of thin touch of plastics, makes corrugated board while water resistance is ensured, reduces production cost, and plastic film can also be into one
Step prevents corrugated board to be torn.Bonded between enhancement layer 4 and waterproof layer 5 using waterproof adhesive.To further improve corrugation
The waterproof and dampproof ability of cardboard, abutting part 61 abuts in the accommodating chamber formed with corrugating medium 33 and is placed with drier 7, with to invading
The moisture for entering corrugating medium is absorbed, and prevents moisture from causing to damage to corrugated board.The drier 7 of placement can be calcium carbonate
Powder, activated carbon drier or other can play the powdered substance of desiccation.
Corrugated board provided by the utility model, carrying is pressurized and shock resistance is stronger, makes to use above-mentioned corrugated board
Corrugated case be not easy to be deformed when being squeezed and cave in；And it can effectively prevent corrugated board and be torn when in use
Or surface layer abrasion, improve the tear resistance of corrugated board and prevent poking performance；Meanwhile it can effectively prevent moisture to corrugation
Cardboard causes to damage, and maintains the integrality of corrugated board, improves the performance of corrugated board, extends corrugated board
Service life, and since corrugated board is not easy to be damaged, corrugated board is recyclable to be recycled, and has saved resource, has had
Beneficial to environmental protection.
Note that it above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various bright
Aobvious change, readjust and substitute without departing from the scope of protection of the utility model.Therefore, although passing through above example
The utility model is described in further detail, but the utility model is not limited only to above example, is not departing from
In the case that the utility model is conceived, other more equivalent embodiments can also be included, and the scope of the utility model is by appended
Right determine.
Claims (10)
1. a kind of corrugated board, including upper layer (1), cutting optimal (2), it is characterised in that further include：
Corrugation sandwich layer (3), the corrugation sandwich layer (3) are arranged between the upper layer (1) and the cutting optimal (2), described watt
Stupefied sandwich layer (3) includes core paper plate (32), undulatory corrugating medium (33) and multiple support bars (31), the multiple support bar
(31) it is spaced apart and is vertically connected between the upper layer (1) and the core paper plate (32), corrugating medium (33) connection
Between the cutting optimal (2) and the core paper plate (32)；
Multiple reinforcing ribs (6), the multiple reinforcing rib (6) are separately positioned on the core paper plate (32) and the corrugating medium (33)
In the cavity of formation and in the cavity of the corrugating medium (33) and the cutting optimal (2) formation；
Two enhancement layers (4), described two enhancement layers (4) are respectively arranged at the outer of the upper layer (1) and the cutting optimal (2)
Surface.
2. corrugated board as claimed in claim 1, it is characterised in that the enhancement layer (4) is carbon fiber layer.
3. corrugated board as claimed in claim 2, it is characterised in that the enhancement layer (4) and the connection of the upper layer (1)
It is Nian Jie using epoxy resin adhesive with the connection of the cutting optimal (2) with the enhancement layer (4).
4. corrugated board as claimed in claim 1, it is characterised in that one end of the support bar (31) connects with upper layer (1)
Connect, the other end is connected with core paper plate (32), and the support bar (31) is arranged between two adjacent reinforcing ribs (6).
5. corrugated board as claimed in claim 1, it is characterised in that the reinforcing rib (6) include supporting part (62) and with institute
State the abutting part (61) that supporting part (62) one end is connected, the other end of the supporting part (62) and the core paper plate (32) or described
Cutting optimal (2) connects, and the abutting part (61) has arc surface, and the arc surface direction of the abutting part simultaneously abuts the corrugated core
Paper (33).
6. corrugated board as claimed in claim 5, it is characterised in that the abutting part (61) is supported with the corrugating medium (33)
Connect formed with accommodating chamber, drier (7) is placed with the accommodating chamber.
7. corrugated board as claimed in claim 6, it is characterised in that the drier (7) is calcium carbonate powder or activated carbon
Drier.
8. such as claim 1-7 any one of them corrugated boards, it is characterised in that the outer surface of the enhancement layer (4) is also set
It is equipped with waterproof layer (5).
9. corrugated board as claimed in claim 8, it is characterised in that the waterproof layer (5) is made of plastic film.
10. such as claim 1-7 any one of them corrugated boards, it is characterised in that the core paper plate (32) is brown paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379711.XU CN207359807U (en) | 2017-10-24 | 2017-10-24 | A kind of corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379711.XU CN207359807U (en) | 2017-10-24 | 2017-10-24 | A kind of corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207359807U true CN207359807U (en) | 2018-05-15 |
Family
ID=62421106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721379711.XU Expired - Fee Related CN207359807U (en) | 2017-10-24 | 2017-10-24 | A kind of corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207359807U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436561A (en) * | 2018-12-04 | 2019-03-08 | 贵州云蛟科技有限公司 | A kind of couch board that glass bottle products are packed for |
| CN111300946A (en) * | 2020-02-24 | 2020-06-19 | 安徽云宅信息科技有限公司 | Antistatic packaging corrugated board |
| CN114013808A (en) * | 2021-11-22 | 2022-02-08 | 江苏澳洋医药物流有限公司 | Medical instrument commodity circulation is with breakage-proof thing flow box |
-
2017
- 2017-10-24 CN CN201721379711.XU patent/CN207359807U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436561A (en) * | 2018-12-04 | 2019-03-08 | 贵州云蛟科技有限公司 | A kind of couch board that glass bottle products are packed for |
| CN111300946A (en) * | 2020-02-24 | 2020-06-19 | 安徽云宅信息科技有限公司 | Antistatic packaging corrugated board |
| CN111300946B (en) * | 2020-02-24 | 2020-12-22 | 赣州市龙源彩印包装有限公司 | Antistatic packaging corrugated board |
| CN114013808A (en) * | 2021-11-22 | 2022-02-08 | 江苏澳洋医药物流有限公司 | Medical instrument commodity circulation is with breakage-proof thing flow box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20211024 |