CN208102797U - A kind of environment-friendly paper corner protector of high strength moistureproof - Google Patents
A kind of environment-friendly paper corner protector of high strength moistureproof Download PDFInfo
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- CN208102797U CN208102797U CN201820382635.6U CN201820382635U CN208102797U CN 208102797 U CN208102797 U CN 208102797U CN 201820382635 U CN201820382635 U CN 201820382635U CN 208102797 U CN208102797 U CN 208102797U
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- corner protector
- composite honeycomb
- base plate
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Abstract
The utility model discloses a kind of environment-friendly paper corner protectors of high strength moistureproof, including L-type paper base plate, one joint-cutting of following upper interval of the L-type paper base plate is uniformly provided with continuous rectangular item, and the L-type paper base plate is followed successively by plastic layer, upper layer layers of kraft paper, composite honeycomb paper sandwich layer, lower layer's layers of kraft paper, resistance to compression layer and damp-proof layer from its upper surface to bottom；The composite honeycomb paper sandwich layer includes several composite honeycomb paper cores adhered to one another, and the composite honeycomb paper core includes open tubular column, and Wood-plastic foam material is filled in the centre bore of each open tubular column.The corrugated board corner protector of the utility model is able to bear biggish intensity, and has the advantages that moisture-proof, and corrugated board corner protector can recycle, and not can cause environmental pollution.
Description
Technical field
The utility model relates to corrugated board corner protector technical fields, it particularly relates to which a kind of environment-friendly paper of high strength moistureproof protects
Angle.
Background technique
Corrugated board corner protector is broadly divided into L-type corrugated board corner protector and U-shaped corrugated board corner protector, certainly there are also bending corrugated board corner protector, waterproof corrugated board corner protector, surround
The other types corrugated board corner protector such as corrugated board corner protector and special-shaped corrugated board corner protector.But currently on the market, more is L-type corrugated board corner protector, but it is universal
It is poor with resistance to compression, load bearing stength, easy brittle failure, easy moisture absorption damage.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes a kind of environment-friendly paper of high strength moistureproof shields
Angle can overcome the above-mentioned deficiency of the prior art.
To realize the above-mentioned technical purpose, the technical solution of the utility model is realized in：
A kind of environment-friendly paper corner protector of high strength moistureproof, including L-type paper base plate, the following upper interval of the L-type paper base plate
One joint-cutting is uniformly provided with continuous rectangular item, and the L-type paper base plate is followed successively by plastic layer, upper layer ox-hide from its upper surface to bottom
Paper layer, composite honeycomb paper sandwich layer, lower layer's layers of kraft paper, resistance to compression layer and damp-proof layer；If the composite honeycomb paper sandwich layer includes
Dry composite honeycomb paper core adhered to one another, the composite honeycomb paper core includes open tubular column, in each described open tubular column
Wood-plastic foam material is filled in heart hole.
Further, the plastic layer is the soft plastic layer made of polypropylene material.
Further, the resistance to compression layer is corrugated layer.
Further, the damp-proof layer is the polyorganosiloxane resin layer as made of the coating of polyorganosiloxane resin material.
The beneficial effects of the utility model：The corrugated board corner protector of the utility model is able to bear biggish intensity, and has moisture-proof
The advantages of, and corrugated board corner protector can recycle, and not can cause environmental pollution.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural representation of the environment-friendly paper corner protector of high strength moistureproof according to the utility model embodiment
Figure；
Fig. 2 is the structural schematic diagram of the L-type paper base plate according to the utility model embodiment；
Fig. 3 is the cross-sectional view of the composite honeycomb paper core according to the utility model embodiment；
In figure：1, L-type paper base plate；2, rectangular item；3, plastic layer；4, upper layer layers of kraft paper；5, lower layer's layers of kraft paper；6, resist
Pressurized layer；7, damp-proof layer；8, open tubular column；9, Wood-plastic foam material.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
As shown in Figure 1-3, a kind of environment-friendly paper corner protector of high strength moistureproof according to the utility model embodiment, packet
L-type paper base plate 1 is included, one joint-cutting of following upper interval of the L-type paper base plate 1 is uniformly provided with continuous rectangular item 2, the L-type paper
Substrate 1 is followed successively by plastic layer 3, upper layer layers of kraft paper 4, composite honeycomb paper sandwich layer, lower layer's layers of kraft paper from its upper surface to bottom
5, resistance to compression layer 6 and damp-proof layer 7；The composite honeycomb paper sandwich layer includes several composite honeycomb paper cores adhered to one another, institute
The composite honeycomb paper core stated includes open tubular column 8, and Wood-plastic foam material 9 is filled in the centre bore of each open tubular column 8.
Further, the plastic layer 3 is the soft plastic layer made of polypropylene material.
Further, the resistance to compression layer 6 is corrugated layer.
Further, the damp-proof layer 7 is the polyorganosiloxane resin layer as made of the coating of polyorganosiloxane resin material.
In order to facilitate the above-mentioned technical proposal for understanding the utility model, below by way of practical new to this in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When specifically used, according to a kind of environment-friendly paper corner protector of high strength moistureproof described in the utility model, including L-type
Paper base plate 1 is spaced a joint-cutting on the both sides of the L-type paper base plate 1 and is uniformly provided with continuous rectangular item 2, and rectangular item avoids three
Angle-shaped strip stabs related personnel in processing and use process；Composite honeycomb paper sandwich layer includes composite honeycomb paper core, composite honeycomb
Core includes open tubular column and Wood-plastic foam material, has countless closing minute bubbles in Wood-plastic foam material, so that heat and moisture
Propagation greatly limited, therefore have good constant temperature damping effect；And corrugated layer can bear certain pressure,
Therefore the corrugated board corner protector intensity with higher of the utility model, since the corrugated board corner protector of the utility model can recycle,
It will not cause stress environment.
In conclusion the corrugated board corner protector of the utility model is able to bear biggish intensity, and have the advantages that moisture-proof, and paper protects
Angle can recycle, and not can cause environmental pollution.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of environment-friendly paper corner protector of high strength moistureproof, which is characterized in that including L-type paper base plate（1）, the L-type paper base plate
（1）One joint-cutting of following upper interval be uniformly provided with continuous rectangular item（2）, the L-type paper base plate（1）From its upper surface to bottom
It is followed successively by plastic layer（3）, upper layer layers of kraft paper（4）, composite honeycomb paper sandwich layer, lower layer's layers of kraft paper（5）, resistance to compression layer（6）And
Damp-proof layer（7）；The composite honeycomb paper sandwich layer includes several composite honeycomb paper cores adhered to one another, the composite honeycomb
Core includes open tubular column（8）, each described open tubular column（8）Centre bore in be filled with Wood-plastic foam material（9）.
2. a kind of environment-friendly paper corner protector of high strength moistureproof according to claim 1, which is characterized in that the plastic layer
（3）For the soft plastic layer made of polypropylene material.
3. a kind of environment-friendly paper corner protector of high strength moistureproof according to claim 1, which is characterized in that the resistance to compression layer
（6）For corrugated layer.
4. a kind of environment-friendly paper corner protector of high strength moistureproof according to claim 1, which is characterized in that the damp-proof layer
（7）For the polyorganosiloxane resin layer as made of the coating of polyorganosiloxane resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820382635.6U CN208102797U (en) | 2018-03-21 | 2018-03-21 | A kind of environment-friendly paper corner protector of high strength moistureproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820382635.6U CN208102797U (en) | 2018-03-21 | 2018-03-21 | A kind of environment-friendly paper corner protector of high strength moistureproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208102797U true CN208102797U (en) | 2018-11-16 |
Family
ID=64121591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820382635.6U Active CN208102797U (en) | 2018-03-21 | 2018-03-21 | A kind of environment-friendly paper corner protector of high strength moistureproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208102797U (en) |
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2018
- 2018-03-21 CN CN201820382635.6U patent/CN208102797U/en active Active
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