CN206885779U - pressure-resistant corrugated board - Google Patents
pressure-resistant corrugated board Download PDFInfo
- Publication number
- CN206885779U CN206885779U CN201720565957.XU CN201720565957U CN206885779U CN 206885779 U CN206885779 U CN 206885779U CN 201720565957 U CN201720565957 U CN 201720565957U CN 206885779 U CN206885779 U CN 206885779U
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- layer
- resistance
- compression
- cardboard
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Abstract
It the utility model is related to the technical field of corrugated board,More specifically,It is related to a kind of pressure-resistant corrugated board,Including upper cardboard,Refill plate and lower cardboard,Refill plate is placed between cardboard and lower cardboard,Upper cardboard,Lower cardboard between refill plate with being equipped with enhancement layer,Enhancement layer includes outer layer and internal layer,Resistance to compression layer is provided between outer layer and internal layer,The two side of resistance to compression layer is bonded with outer layer and internal layer respectively,Some upper pressure groups are evenly equipped with the end face of the outer layer and the contact of resistance to compression layer,It is evenly equipped with the end face of internal layer and the contact of resistance to compression layer and some pushes group,Upper pressure group and push group dislocation arrangement and be pressed on resistance to compression layer,The upper pressure group and push group and formed by some convex grains arrangements,The utility model is rational in infrastructure simple,It is practical,Resistance to compression cushioning ability is strong,Stability Analysis of Structures,External force is effectively reduced to refill plate impulse force,Prevent refill plate stress deformation.
Description
Technical field
The technical field of corrugated board is the utility model is related to, more specifically, it relates to a kind of pressure-resistant corrugated board.
Background technology
Corrugated board is the adherend of a multilayer, and it is at least made up of one layer of waveform refill layer and a layer paperboard.Corrugation
Cardboard has very high mechanical strength, can support collision in by goods handling process and fall and fall, mainly for the manufacture of carton, carton
Sandwich and delicate articles outer packing.
Corrugated board structure includes upper cardboard, lower cardboard and refill plate at present, refill plate be placed in cardboard and lower cardboard it
Between, if corrugated board stress causes the structure of refill plate to deform or cave in, external force can be to the article in corrugated fibre box
Cause damage, therefore how to reduce external force is that industry technical staff is to be solved to the problem of impulsive force of refill plate.
The content of the invention
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of rational in infrastructure simple, practicality
Property it is strong, resistance to compression cushioning ability is strong, Stability Analysis of Structures, effect reduce external force to the influence power of refill plate, prevent refill plate stress deformation
High-strength corrugated board.
To achieve the above object, the utility model provides following technical scheme：
A kind of pressure-resistant corrugated board, including upper cardboard, refill plate and lower cardboard, refill plate be placed in cardboard and lower cardboard it
Between, upper cardboard, lower cardboard are with being equipped with enhancement layer between refill plate, enhancement layer includes outer layer and internal layer, between outer layer and internal layer
Provided with resistance to compression layer, the two side of resistance to compression layer is bonded with outer layer and internal layer respectively, on the end face of the outer layer and the contact of resistance to compression layer
Be furnished with some upper pressure groups, be evenly equipped with the end face of internal layer and the contact of resistance to compression layer it is some push group, upper pressure group and push a group dislocation row
Cloth and it is pressed on resistance to compression layer, the upper pressure group and pushes group and formed by some convex grains arrangements, the resistance to compression layer is washed by some
Synthetic fibre line and some polypropylene fibre lines, which interweave, to be formed, and being formed between adjacent two polyester threads and adjacent two polypropylene fibre lines has spiracle,
The outer layer is connected by portable plate with the perisporium of internal layer and covers in resistance to compression layer in portable plate, and portable plate corresponds to each of resistance to compression layer
Through hole is offered on side wall optional position, portable plate is in hinge shape.
By using above-mentioned technical proposal, enhancement layer is set between upper cardboard and refill plate, lower cardboard and refill plate, carried
The high compressive resistance of corrugated board, carries out buffering decompression to external force using enhancement layer, offsets external force protection sheet core plate.
In order to meet above-mentioned purpose, by outer layer and interior lamination nip resistance to compression layer, resistance to compression layer is by some polyester threads and some third
Synthetic fibre line, which interweaves, to be formed, and polyester thread and polypropylene fibre lines have extremely strong wearability and pull resistance, ensure that the structural strength of resistance to compression layer, and
And the internal force that can produce very intensity is offset external force and influenceed to caused by refill plate.Because enhancement layer expanded by heating can extrude refill
Plate, so there is provided upper pressure group and push group enhancement layer extruded, upper pressure group and push group by it is some uniformly arrange it is convex
Grain is formed, and the convex grain is that high polymer material expanded by heating can be extruded enhancement layer, and then avoids enhancement layer expansion to paper
Influence caused by core plate.And upper pressure group and push group is arranged using a dislocation type, improves enhancement layer and outer layer, the connection of internal layer
Intensity and connective stability.Upper pressure group and push group and to cover enhancement layer after dislocation is pressed on enhancement layer for monoblock type, avoid strengthening
Layer discontinuity.
Installation activity plate improves the integrally-built stability of enhancement layer on the perisporium of outer layer and internal layer, and the portable plate is adopted
With hinge typed structure, when enhancement layer stress, the portable plate can swing and then have air-flow out of through hole and then enhancement layer, then by
In some spiracles formed on resistance to compression layer, air-flow can from spiracle by and store air-flow in enhancement layer, and then strengthening
Layer internal force air-flow plays the effect of slow pressure damping, improves the protecting effect to refill plate.
The utility model is further arranged to：The thickness of the outer layer and the thickness ratio of internal layer are 0.7-0.95.
By using above-mentioned technical proposal, when the thickness of outer layer and the thickness ratio of internal layer are 0.7-0.95, portable plate
The air inlet effect and the anti-pressure ability of enhancement layer that stress is swung are optimal.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure sectional view of the utility model enhancement layer.
Fig. 3 is the structural representation of the utility model enhancement layer.
Fig. 4 is the structural representation of the utility model resistance to compression layer.
Embodiment
Embodiment of the present utility model is described further referring to figs. 1 to Fig. 4.
A kind of pressure-resistant corrugated board, including upper cardboard 1, refill plate 3 and lower cardboard 2, refill plate 3 be placed in cardboard 1 and under
Between cardboard 2, upper cardboard 1, lower cardboard 2 include outer layer 41 and internal layer with being equipped with enhancement layer 4, enhancement layer 4 between refill plate 3
42, resistance to compression layer 43 is provided between outer layer 41 and internal layer 42, the two side of resistance to compression layer 43 is bonded with outer layer 41 and internal layer 42 respectively, institute
State and some upper pressure group 4a are evenly equipped with the end face that outer layer 41 and resistance to compression layer 43 contact, on the end face that internal layer 42 and resistance to compression layer 43 contact
Be evenly equipped with it is some push a group 4b, upper pressure group 4a and push group 4b dislocation arrangement and be pressed on resistance to compression layer 43, the upper pressure group 4a
And push group 4b and formed by some convex grain arrangements, the resistance to compression layer 43 is interweaved by some polyester threads 431 and some polypropylene fibre lines 432
Form, being formed between adjacent two polyester threads 431 and adjacent two polypropylene fibre lines 432 has spiracle 430, the He of outer layer 41
The perisporium of internal layer 42 is connected by portable plate 5 and covers in resistance to compression layer 43 in portable plate 5, the corresponding resistance to compression layer 43 of portable plate 5 it is each
Through hole 50 is offered on side wall optional position, portable plate 5 is in hinge shape.
Enhancement layer 4 is set between upper cardboard 1 and refill plate 3, lower cardboard 2 and refill plate 3, improves the resistance to of corrugated board
Compressive Strength, buffering decompression is carried out to external force using enhancement layer 4, offsets external force protection sheet core plate 3.
In order to meet above-mentioned purpose, by outer layer 41 and the pressure folder resistance to compression of internal layer 42 layer 43, resistance to compression layer 43 is by some polyester threads
431 and some polypropylene fibre lines 432 interweave and form, polyester thread 431 and polypropylene fibre lines 432 have extremely strong wearability and pull resistance, guarantee
The structural strength of resistance to compression layer 43, and the internal force that can produce very intensity offsets external force to influence caused by refill plate 3.Due to adding
The strong expanded by heating of layer 4 meeting extruded paper core plate 3, is extruded enhancement layer 4, upper pressure so being provided with upper pressure group 4a and pushing group 4b
Organize 4a and push group 4b and be made up of some convex grains uniformly arranged, the convex grain is that high polymer material expanded by heating can be to enhancement layer 4
Extruded, and then avoid enhancement layer 4 and expand on influence caused by refill plate 3.And upper pressure group 4a uses with group 4b is pushed
Dislocation type is arranged, and improves enhancement layer 4 and outer layer 41, the bonding strength and connective stability of internal layer 42.Upper pressure group 4a and push
Group 4b dislocation is that monoblock type covers enhancement layer 4 after being pressed on enhancement layer 4, avoids the discontinuity of enhancement layer 4.
Installation activity plate 5 improves 4 integrally-built stability of enhancement layer, the work on the perisporium of outer layer 41 and internal layer 42
Dynamic plate 5 uses hinge typed structure, and when 4 stress of enhancement layer, the portable plate 5 can swing and then have air-flow from through hole 50 and then add
In strong layer 4, then due to some spiracles 430 formed on resistance to compression layer 43, air-flow can from spiracle 430 by and store air-flow in
In enhancement layer 4, and then the effect of slow pressure damping is played in the internal force air-flow of enhancement layer 4, improve the protecting effect to refill plate 3.
When the thickness of outer layer 41 and the thickness ratio of internal layer 42 are 0.7-0.95, the air intake that the stress of portable plate 5 is swung is imitated
The anti-pressure ability of fruit and enhancement layer 4 is optimal.
Preferred embodiment of the present utility model is the foregoing is only, not limiting the utility model, the skill of this area
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model should all be included in guarantor of the present utility model
In the range of shield.
Claims (2)
1. a kind of pressure-resistant corrugated board, including upper cardboard, refill plate and lower cardboard, refill plate be placed in cardboard and lower cardboard it
Between, it is characterized in that：The upper cardboard, lower cardboard include outer layer and internal layer with being equipped with enhancement layer, enhancement layer between refill plate, outside
Resistance to compression layer is provided between layer and internal layer, the two side of resistance to compression layer is bonded with outer layer and internal layer respectively, and the outer layer and resistance to compression layer connect
Be evenly equipped with some upper pressure groups on tactile end face, be evenly equipped with the end face of internal layer and the contact of resistance to compression layer it is some push group, upper pressure group and
Push group dislocation arrangement and be pressed on resistance to compression layer, the upper pressure group and push group and formed by some convex grains arrangements, it is described anti-
Laminate layer is interweaved by some polyester threads and some polypropylene fibre lines to be formed, structure between adjacent two polyester threads and adjacent two polypropylene fibre lines
Into there is spiracle, the outer layer is connected by portable plate with the perisporium of internal layer and covered in resistance to compression layer in portable plate, portable plate pair
Answer and through hole is offered on each side wall optional position of resistance to compression layer, portable plate is in hinge shape.
2. pressure-resistant corrugated board according to claim 1, it is characterized in that：The thickness of the outer layer and the thickness ratio of internal layer
For 0.7-0.95.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565957.XU CN206885779U (en) | 2017-05-16 | 2017-05-16 | pressure-resistant corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565957.XU CN206885779U (en) | 2017-05-16 | 2017-05-16 | pressure-resistant corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206885779U true CN206885779U (en) | 2018-01-16 |
Family
ID=61319616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720565957.XU Expired - Fee Related CN206885779U (en) | 2017-05-16 | 2017-05-16 | pressure-resistant corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206885779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2611564A (en) * | 2021-10-08 | 2023-04-12 | Corridor Ltd | Structure formation apparatus, method and structure |
-
2017
- 2017-05-16 CN CN201720565957.XU patent/CN206885779U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2611564A (en) * | 2021-10-08 | 2023-04-12 | Corridor Ltd | Structure formation apparatus, method and structure |
| GB2611564B (en) * | 2021-10-08 | 2023-12-27 | Corridor Ltd | Structure formation apparatus, method and structure |
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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 |
Granted publication date: 20180116 Termination date: 20200516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |