CN203171751U - Blockboard - Google Patents

Blockboard Download PDF

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Publication number
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
Authority
CN
China
Prior art keywords
layer
board
adhesive
core
poplar
Prior art date
Application number
CN 201320196546
Other languages
Chinese (zh)
Inventor
沈金祥
杨勇
詹先旭
刘元强
王晓辉
叶交友
钱仁龙
盛时雄
王平
Original Assignee
德华兔宝宝装饰新材股份有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 德华兔宝宝装饰新材股份有限公司 filed Critical 德华兔宝宝装饰新材股份有限公司
Priority to CN 201320196546 priority Critical patent/CN203171751U/en
Application granted granted Critical
Publication of CN203171751U publication Critical patent/CN203171751U/en

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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

A kind of core-board
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.
Embodiment 5
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.
CN 201320196546 2013-04-18 2013-04-18 Blockboard CN203171751U (en)

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

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320196546 CN203171751U (en) 2013-04-18 2013-04-18 Blockboard

Country Status (1)

Country Link
CN (1) CN203171751U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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