CN203171751U - Blockboard - Google Patents
Blockboard Download PDFInfo
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- CN203171751U CN203171751U CN 201320196546 CN201320196546U CN203171751U CN 203171751 U CN203171751 U CN 203171751U CN 201320196546 CN201320196546 CN 201320196546 CN 201320196546 U CN201320196546 U CN 201320196546U CN 203171751 U CN203171751 U CN 203171751U
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Abstract
The utility model relates to a board, in particular to a blockboard. The blockboard comprises a spruce core plate layer positioned in the middle, poplar veneer layers respectively adhering to the upper surface and the lower surface of the spruce core plate layer and Okoume veneer plates respectively adhering to the outer surfaces of the poplar veneer layers. First adhesive layers are coated between the spruce core plate layer and the poplar veneer layers along the length direction, a second adhesive layer is coated between the lower poplar veneer layer and the Okoume veneer plate along the length direction, and the first adhesive layers and the second adhesive layer are soybean glue insect-proof adhesive layers. The blockboard is low in formaldehyde emission amount, good in insect-proof effect and long in service life.
Description
Technical field
The utility model is related to a kind of work plate, more particularly to a kind of core-board.
Background technology
In recent years, due to core-board light weight, easy processing, supine human body is good, intensity is high, it is indeformable the advantages of, for furniture, door and window and set, cut-off, false wall, heater cover, pelmet etc., purposes is the ideal material that interior decoration and top-grade furniture make widely.But, most core-boards still use the adhesive containing free formaldehyde, although product can be up to state standards regulation release index, but when usage amount is larger indoors for product, pollution of its formaldehyde discharged to indoor environment is still inevitable.At present, because largely causing pollution to human settlement and to the harm caused by health of people using core-boards containing formaldehyde, it has also become a urgent problem to be solved.
Utility model content
The purpose of this utility model is in order to solve the above technical problems, providing a kind of Blockboard.Blockboard burst size of methanal of the present utility model is low, and vermins-proof effect is good, long service life.
The utility model uses following technical scheme to achieve the above object：A kind of core-board, it includes being bonded in the board using poplar board layer on two surfaces up and down of the fir core plate layer respectively in middle fir core plate layer and is glued respectively to the Okoume ply of the board using poplar board layer outer surface；The first adhesive-layer is scribbled along its length between the fir core plate layer and board using poplar board layer；The second adhesive-layer is scribbled along its length between the lower board using poplar board layer and Okoume ply；Described the first adhesive-layer and the second described adhesive-layer are rubber made from soybean cake insect prevention adhesive-layer.
Core-board of the present utility model includes being bonded in the board using poplar board layer on two surfaces up and down of the fir core plate layer respectively in middle fir core plate layer and is glued respectively to the Okoume ply of the board using poplar board layer outer surface.The first adhesive-layer is scribbled along its length between the fir core plate layer and board using poplar board layer；The second adhesive-layer is scribbled along its length between the lower board using poplar board layer and Okoume ply；Described the first adhesive-layer and the second described adhesive-layer are rubber made from soybean cake adhesive-layer.The core-board that the utility model is provided is due to using the rubber made from soybean cake adhesive-layer containing insect-proof agent, insect-proof agent is combined with rubber made from soybean cake and is used as viscose glue Rotating fields, not only the burst size of methanal of product is controlled within 0.1mg/L, discharged without other such as benzene, toluene pernicious gas, and bonding strength and dipping and stripping are up to state standards requirement, more importantly efficiently solve existing core-board because of the reduction of burst size of methanal and caused by the defect that is easily corroded by worm ant of product, its insect prevention robust consistent.
Preferably, the fir core plate layer, board using poplar board layer and Okoume ply are bonded by its mutually perpendicular mode of length direction texture.It is bonded by the way of the two neighboring orthogonal arrangement in Wooden veneer grain of wood direction, has both added the transverse tensile strength of sheet material, sheet material is not occurred buckling deformation in drying shrinkage bulking again.
Preferably, the Okoume ply is rotary-cut Okoume ply.
Preferably, the board using poplar board layer is rotary-cut board using poplar board layer.
Preferably, the fir core plate layer is bonded the fir core plate being combined into layer for multiple fir core plates.
Preferably, the 3rd adhesive-layer is scribbled between the fir core plate along its length；3rd adhesive-layer is rubber made from soybean cake insect prevention adhesive-layer.
Preferably, the fir core plate thickness degree is 10-16 millimeters；The board using poplar board thickness degree is 0.6-1.5 millimeters；The Okoume ply thickness is 0.1-1 millimeters.The fir core plate layer of the utility model core-board belongs to super thick layer, and compared to the glued board of equal thickness of slab, glue consumption greatly reduces.Board using poplar board layer makes product have enough transverse strengths, the harmful effect that simultaneous buffering is brought by the out-of-flatness of fir core plate to plate face.
Preferably, the fir core plate layer is 1；The board using poplar board layer and Okoume ply are respectively 2.It is reasonable that the structure of odd-level is more balanced on physical and mechanical property.
Preferably, the first adhesive-layer thickness is 0.1~0.4mm；The second adhesive-layer thickness is 0.1~0.4 mm；The second adhesive-layer thickness is 0.1~0.4mm.
Preferably, the first adhesive-layer thickness is 0.1~0.2mm；The second adhesive-layer thickness is 0.1~0.2 mm；The second adhesive-layer thickness is 0.1~0.2mm.
The beneficial effects of the utility model are：
1st, a kind of core-board of the utility model has burst size of methanal low, the advantage discharged without other pernicious gases.
2nd, a kind of core-board bonding strength of the utility model and dipping and stripping are up to state standards II class glue requirement.
3rd, a kind of core-board insect prevention robust consistent of the utility model, extends the service life of sheet material.
4th, the fir core plate layer of the utility model core-board belongs to super thick layer, and compared to the glued board of equal thickness of slab, glue consumption greatly reduces.Board using poplar board layer makes product have enough transverse strengths, the harmful effect that simultaneous buffering is brought by the out-of-flatness of fir core plate to plate face.
5th, the utility model core-board is bonded by the way of the two neighboring orthogonal arrangement in Wooden veneer grain of wood direction, has both added the transverse tensile strength of sheet material, sheet material is not occurred buckling deformation in drying shrinkage bulking again.
Brief description of the drawings
Fig. 1 is the schematic cross-section for the Wooden louver window sheet that the utility model makes；
Fig. 2 is the schematic cross-section of the fir core plate layer for the Wooden louver window sheet that the utility model makes.
In figure, 1- fir core plates layer, 2- board using poplar boards layer, 3- Okoumes ply, the adhesive-layers of 4- first, the adhesive-layers of 5- second, 1-1- fir core plates, the adhesive-layers of 1-2- the 3rd.
Embodiment
This specific embodiment is only to explain of the present utility model; it is not to limitation of the present utility model; those skilled in the art 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 in right of the present utility model by Patent Law.
Embodiment 1
As depicted in figs. 1 and 2, for the schematic cross-section of compound wooden shutter blade of the present utility model, a kind of core-board, it includes being bonded in the board using poplar board layer 2 on two surfaces up and down of the fir core plate layer respectively in middle fir core plate layer 1 and is glued respectively to the Okoume ply 3 of the board using poplar board layer outer surface；The first adhesive-layer 4 is scribbled along its length between the fir core plate layer 1 and board using poplar board layer 2；The second adhesive-layer 5 is scribbled along its length between the lower board using poplar board layer 2 and Okoume ply 3；Described the first adhesive-layer and the second described adhesive-layer are rubber made from soybean cake insect prevention adhesive-layer.The core-board that the utility model is provided is due to using the rubber made from soybean cake adhesive-layer containing insect-proof agent, insect-proof agent is combined with rubber made from soybean cake and is used as viscose glue Rotating fields, not only the burst size of methanal of product is controlled within 0.1mg/L, discharged without other such as benzene, toluene pernicious gas, and bonding strength and dipping and stripping are up to state standards requirement, more importantly efficiently solve existing core-board because of the reduction of burst size of methanal and caused by the defect that is easily corroded by worm ant of product, its insect prevention robust consistent.Preferably, the fir core plate layer, board using poplar board layer and Okoume ply are bonded by its mutually perpendicular mode of length direction texture.It is bonded by the way of the two neighboring orthogonal arrangement in Wooden veneer grain of wood direction, has both added the transverse tensile strength of sheet material, sheet material is not occurred buckling deformation in drying shrinkage bulking again.Preferably, the Okoume ply is rotary-cut Okoume ply.Preferably, the board using poplar board layer is rotary-cut board using poplar board layer.Preferably, the fir core plate layer is bonded the fir core plate being combined into layer for fir core plate 1-1.Preferably, scribbling the 3rd adhesive-layer 1-2 along its length between the fir core plate 1-1；3rd adhesive-layer is rubber made from soybean cake insect prevention adhesive-layer.Preferably, the fir core plate thickness degree is 10-16 millimeters；The board using poplar board thickness degree is 0.6-1.5 millimeters；The Okoume ply thickness is 0.1-1 millimeters.The fir core plate layer of the utility model core-board belongs to super thick layer, and compared to the glued board of equal thickness of slab, glue consumption greatly reduces.Board using poplar board layer makes product have enough transverse strengths, the harmful effect that simultaneous buffering is brought by the out-of-flatness of fir core plate to plate face.Preferably, the fir core plate layer is 1；The board using poplar board layer and Okoume ply are respectively 2.It is reasonable that the structure of odd-level is more balanced on physical and mechanical property.Preferably, the first adhesive-layer thickness is 0.1~0.4mm；The second adhesive-layer thickness is 0.1~0.4 mm；The second adhesive-layer thickness is 0.1~0.4mm.As further preferred, the first adhesive-layer thickness is 0.1~0.2mm；The second adhesive-layer thickness is 0.1~0.2 mm；The second adhesive-layer thickness is 0.1~0.2mm.
Embodiment 2
Be the same as Example 1, the difference is that the fir core plate thickness degree is 12-14 millimeters；The board using poplar board thickness degree is 1.0-1.3 millimeters；The Okoume ply thickness is 0.5-0.8 millimeters.
Embodiment 3
Be the same as Example 1, the difference is that the fir core plate thickness degree is 13 millimeters；The board using poplar board thickness degree is 1.2 millimeters；The Okoume ply thickness is 0.6 millimeter.
Embodiment 4
Be the same as Example 3, the first adhesive-layer thickness is 0.3mm；The second adhesive-layer thickness is 0.3mm；The second adhesive-layer thickness is 0.3mm.
Be the same as Example 1, the difference is that first adhesive-layer is coated on the lower surface of the board using poplar board layer；Second adhesive-layer is coated on the upper surface of the board using poplar board layer.
Embodiment 6
Be the same as Example 1, the difference is that first adhesive-layer is coated on the upper surface of the fir core plate layer；Second adhesive-layer is coated on the lower surface of the Okoume ply.
Claims (10)
1. a kind of core-board, it is characterised in that：It includes being bonded in the board using poplar board layer on two surfaces up and down of the fir core plate layer respectively in middle fir core plate layer and is glued respectively to the Okoume ply of the board using poplar board layer outer surface；The first adhesive-layer is scribbled along its length between the fir core plate layer and board using poplar board layer；The second adhesive-layer is scribbled along its length between the lower board using poplar board layer and Okoume ply；Described the first adhesive-layer and the second described adhesive-layer are rubber made from soybean cake insect prevention adhesive-layer.
2. a kind of core-board according to claim 1, it is characterised in that：The fir core plate layer, board using poplar board layer and Okoume ply are bonded by its mutually perpendicular mode of length direction texture.
3. according to a kind of any one of claim 1-2 core-boards, it is characterised in that：The Okoume ply is rotary-cut Okoume ply.
4. a kind of core-board according to claim 3, it is characterised in that：The board using poplar board layer is rotary-cut board using poplar board layer.
5. a kind of core-board according to claim 4, it is characterised in that：The fir core plate layer is bonded the fir core plate being combined into layer for multiple fir core plates.
6. a kind of core-board according to claim 5, it is characterised in that：The 3rd adhesive-layer is scribbled between the fir core plate along its length；3rd adhesive-layer is rubber made from soybean cake insect prevention adhesive-layer.
7. a kind of core-board according to claim 6, it is characterised in that：The fir core plate thickness degree is 10-16 millimeters；The board using poplar board thickness degree is 0.6-1.5 millimeters；The Okoume ply thickness is 0.1-1 millimeters.
8. a kind of core-board according to claim 7, it is characterised in that：The fir core plate layer is 1；The board using poplar board layer and Okoume ply are respectively 2.
9. a kind of core-board according to claim 8, it is characterised in that：The first adhesive-layer thickness is 0.1~0.4mm；The second adhesive-layer thickness is 0.1~0.4 mm；The second adhesive-layer thickness is 0.1~0.4mm.
10. a kind of core-board according to claim 9, it is characterised in that：The first adhesive-layer thickness is 0.1~0.2mm；The second adhesive-layer thickness is 0.1~0.2 mm；The second adhesive-layer thickness is 0.1~0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196546 CN203171751U (en) | 2013-04-18 | 2013-04-18 | Blockboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196546 CN203171751U (en) | 2013-04-18 | 2013-04-18 | Blockboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171751U true CN203171751U (en) | 2013-09-04 |
Family
ID=49068501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320196546 Expired - Lifetime CN203171751U (en) | 2013-04-18 | 2013-04-18 | Blockboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171751U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737677A (en) * | 2014-01-15 | 2014-04-23 | 孙小力 | Core board produced with soy protein glue and technique of production |
| CN105666600A (en) * | 2016-03-07 | 2016-06-15 | 德华兔宝宝装饰新材股份有限公司 | Soya bean glue insect prevention ecological decoration plate and manufacturing method thereof |
| CN107639707A (en) * | 2017-10-23 | 2018-01-30 | 融水县鼎丰竹木制品有限公司 | A kind of preprocess method of fir wood floor materials |
| CN107962657A (en) * | 2017-11-13 | 2018-04-27 | 常州凯途纺织品有限公司 | A kind of preparation method of core-board |
-
2013
- 2013-04-18 CN CN 201320196546 patent/CN203171751U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737677A (en) * | 2014-01-15 | 2014-04-23 | 孙小力 | Core board produced with soy protein glue and technique of production |
| CN103737677B (en) * | 2014-01-15 | 2016-01-06 | 孙小力 | A kind of utilize soybean protein glue to produce core-board and process |
| CN105666600A (en) * | 2016-03-07 | 2016-06-15 | 德华兔宝宝装饰新材股份有限公司 | Soya bean glue insect prevention ecological decoration plate and manufacturing method thereof |
| CN107639707A (en) * | 2017-10-23 | 2018-01-30 | 融水县鼎丰竹木制品有限公司 | A kind of preprocess method of fir wood floor materials |
| CN107962657A (en) * | 2017-11-13 | 2018-04-27 | 常州凯途纺织品有限公司 | A kind of preparation method of core-board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |
|
| CX01 | Expiry of patent term |