CN2861362Y - Three-layer combined wood composite floor - Google Patents
Three-layer combined wood composite floor Download PDFInfo
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- CN2861362Y CN2861362Y CN 200520116844 CN200520116844U CN2861362Y CN 2861362 Y CN2861362 Y CN 2861362Y CN 200520116844 CN200520116844 CN 200520116844 CN 200520116844 U CN200520116844 U CN 200520116844U CN 2861362 Y CN2861362 Y CN 2861362Y
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Abstract
Disclosed is a three-layer combined solid wood compound floor, which is composed of a surface layer (1), a core layer (2) and a bottom layer (3). The core layer (2) is nipped between the surface layer (1) and the bottom layer (3), the core layer (2) is formed by core board group base which is made of lath, the bottom layer (3) is composed of a bottom board which is a veneer cut circularly from the tree. The surface layer (1) is composed of a surface board assembling base, the surface board is composed of a combination veneer, and the combination veneer is sawed or planed by man-made timber. The man-made timber is the technical wood, combined timber or integrated timber. The beneficial effects of the utility model are that the surface layer (1) adopts combined veneer and takes man-made flitch as material, so the floor can not only imitates rare tree texture, but also creates the texture which the natural trees do not own, however, the characters of wood are not lost, and the color difference does not exist. In the course of production, the floor is simple in production process with high production efficiency and reasonable structure, wrap and split rarely take place. The price of the product is low and the raw material has extensive sources.
Description
(1) technical field
The utility model relates to a kind of three layers of combined solid wooden composite floor board.
(2) background technology
Existing three-layer wood composite flooring is popular in recent years flooring material, be that broad-leaved wood branch with the high-quality of beautiful texture is a skin-material, with common conifer (or broad-leaved wood) branch is that core material, rotary cut venner are low layer material, forms through gummed.Compare wooden floor, this floor has the whole advantage of wooden floor, but cost is low, and is rational in infrastructure, thereby solid wooden compound floor has the bigger market competitiveness than wooden floor.Existing three-layer wood composite flooring dash board production is that the broad-leaved wood with the high-quality of beautiful texture is a raw material, the broad-leaved wood log is at first made the regulation sawn timber, air dry needs the time more than 3 months to moisture content about 15%, eliminates wood internal stress to greatest extent.Sawn timber is through technology advanced person, dry kiln drying that control accuracy is high then, balance (general 7 days) again, again through four sides planing, both-end saw mill, subdivision film-making, artificial separation branch sheet grade, through the dash board splicing, make the dash board base again.The whole process of production complex process, with high content of technology, to equipment requirement on machining accuracy height, and also not high to raw material availability yet, caused three-layer wood composite flooring to cost an arm and a leg, and because the top layer raw material is a rare tree, development also is restricted.
(3) summary of the invention
Cost an arm and a leg in order to overcome three-layer wood composite flooring of the prior art, complex manufacturing, with high content of technology, to the equipment precision requirement height, and the also not high deficiency of utilization rate of raw materials, the utility model provides a kind of cost low, the utilization rate of raw materials height, the production efficiency height, low price, the simple three layers of combined solid wooden composite floor board of production technology.
The technical scheme in the invention for solving the technical problem is:
A kind of three layers of combined solid wooden composite floor board, comprise top layer, sandwich layer and bottom, described sandwich layer is entrained between described top layer and the bottom, described sandwich layer is made central layer by the trees lath and is formed, it is that base plate is formed that described bottom is peeled into veneer by trees, and described top layer is by being formed by the dash board assembly, and described dash board is made up of reconstituted veneer, described reconstituted veneer is formed by artificial square pillar timber sawing or slicing, and described artificial square pillar timber is combined lumber or scientific and technological wood or integrated flitch.The dash board on described top layer can be made up of the reconstituted veneer of multilayer sawing or slicing, also can be made of the reconstituted veneer of individual layer.
Described artificial square pillar timber is meant that with natural trees be raw material, makes the flitch that is used as wood raw material through manually reconfiguring.Usually be divided into combined lumber, scientific and technological wood, integrated flitch by different suites of measure.
Science and technology wood is to be raw material with common wood (as poplar) rotary cut venner, the flitch of making through technology such as veneer toning, lamination glue laminated, compression moldings.It had both kept the attribute of natural timber, had given new intension again.But science and technology wood is those day by day rare and expensive natural rare trees of emulation both, can create various beautiful decorative pattern and the patterns that have more artistic feeling again.
Described trees are common seeds, and be one of following or combination arbitrarily: poplar, pinus sylvestris var. mongolica, linden, birch, Liriodendron, white Chinese parasol tree, Ao Ke pull.
Further, the thickness of described dash board is between 1.6mm-4mm, and moisture content is adjusted at 8%-10%,
Further, the preferred science and technology wood of described reconstituted veneer, the kind of described science and technology wood is one of following or combination arbitrarily: imitative teak, imitative maple, imitative cherry, imitative black walnut, imitative black spot, imitative ebony.
The simple production step of three layers of combined solid wooden composite floor board is as follows:
One. the top layer: will make up the lumps of wood (science and technology wood) sawing or slicing and become reconstituted veneer, thickness 1.6-4mm, moisture content is adjusted to 8%-10%.
Two. sandwich layer: common seeds sawing, be dried to moisture content 6%-12% and be split into lath and make central layer, assembly is made the central layer slab.
Three. bottom: common seeds Veneer Cutting becomes veneer, is dried to the 8%-12% moisture content.
Four. become plate production: thick reconstituted veneer of 3-4mm or 2-3 open the thick reconstituted veneer rift grain of 1.2-1.6mm assembly and make dash board; With the central layer gluing, bonding adhesive is for having added the flexibility agent environment protection type urea formaldehyde resin adhesive, single spreading amount 130-160g/m
2, base plate is made one of the thick veneer of 2-3mm, and dash board, central layer, base plate are superposeed in order complete assembly successively again, precompressed, pressure 0.8mpa-1.0mpa, the time is 20-30min; Hot repressing, temperature 85 degree-100 degree, pressure 1.2mpa-1.4mpa, time 6-7min, with the floor surface that presses, meticulous sanding, the fluting tenon is promptly made three layers of combined solid wooden composite floor board through top finishing.
The beneficial effects of the utility model are: on the product appearance, reconstituted veneer is adopted on the top layer, with scientific and technological wood is material, both can imitate the rare tree texture, also can create the unexistent texture of natural seeds, but not lose the quality of timber own, substantially there is not shade deviation, on the process of producing product, production technology is simple, and production efficiency improves.On the properties of product, the similar reconstituted veneer to low layer of quality and the form easier symmetry of plated construction has entirely been adopted on the top layer, and is rational in infrastructure, is not easy to take place warpage and cracking.On the product price, three layers of combined solid wooden composite floor board adopt artificial square pillar timber, and particularly science and technology wood is raw material, and price is more cheap than existing three-layer wood composite flooring.On the raw material, three layers of combined solid wooden composite floor board all are cheap common seeds because monoblock sheet material adopts, and wide material sources can satisfy consumer wants, and development potentiality is big.
(4) description of drawings
Fig. 1 is the stereogram of three layers of combined solid wooden composite floor board described in the utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, a kind of three layers of combined solid wooden composite floor board, comprise top layer 1, sandwich layer 2 and bottom 3, described sandwich layer 2 is entrained between described top layer 1 and the bottom 3, described sandwich layer 2 is formed by China fir branch assembly, described bottom 3 is peeled into the 2mm veneer by poplar to be formed, and described top layer 1 is made up of reconstituted veneer, and described reconstituted veneer is the reconstituted veneer that scientific and technological wood saw is cut or slicing becomes.The thickness of described reconstituted veneer is at 3mm, and moisture content is adjusted at 8%, and described reconstituted veneer is imitative black walnut.Their simple production step: one. top layer 1: combined lumber (science and technology wood) sawing or slicing become reconstituted veneer, adjust the thick reconstituted veneer of 3mm directly as the dash board on top layer 1, and moisture content adjusts to 8%.Two. sandwich layer 2: China fir sawing drying is split into lath and assembly and forms the central layer slab to moisture content 9%.Three. bottom 3: board using poplar board is peeled into veneer, is dried to 8% moisture content, makes base plate.Four. become plate production: get be ready to dash board, on central layer gluing, bonding adhesive is for having added the flexibility agent environment protection type urea formaldehyde resin adhesive, single spreading amount 130-160g/m
2Again dash board, central layer, base plate are superposeed in order and complete assembly successively, precompressed, pressure 0.8mpa-1.0mpa, time is 20-30min, carry out hot pressing again, temperature 85 degree-100 degree, pressure 1.2-1.4mpa, time 6-7min, with the meticulous sanding of the floor surface that presses, the fluting tenon is covered with paint, lacquer, colour wash, etc. and is promptly made three layers of required combined solid wooden composite floor board.Embodiment 2
With reference to Fig. 1, a kind of three layers of combined solid wooden composite floor board, comprise top layer 1, sandwich layer 2 and bottom 3, described sandwich layer 2 is entrained between described top layer 1 and the bottom 3, described sandwich layer 2 is formed by smelly pine, pine branch assembly, described bottom 3 is peeled into the 2mm veneer by pinus sylvestris var. mongolica wood to be formed, and described top layer 1 is made up of reconstituted veneer, and described reconstituted veneer is the reconstituted veneer that artificial square pillar timber sawing or slicing become.The thickness of described reconstituted veneer is at 4mm, and moisture content is adjusted at 9%, and described reconstituted veneer is imitative teak.Their simple production step: one. top layer 1: artificial square pillar timber sawing or slicing become reconstituted veneer, and 2-3 opens the thick reconstituted veneer rift grain of 1.2-1.6mm assembly and forms the thick dash board of 4mm, and moisture content adjusts to 9%.Two. sandwich layer 2: smelly pine, pine sawing drying are split into lath and assembly and form the central layer slab to moisture content 6%.Three. bottom 3: the pinus sylvestris var. mongolica Veneer Cutting becomes veneer, is dried to 10% moisture content, makes base plate.Four. become plate production: get be ready to dash board, on central layer gluing, bonding adhesive is for having added the flexibility agent environment protection type urea formaldehyde resin adhesive, single spreading amount 130-160g/m
2Again dash board, central layer, base plate are superposeed in order and complete assembly successively, precompressed, pressure 0.8mpa-1.0mpa, time is 20-30min, carry out hot pressing again, temperature 85 degree-100 degree, pressure 1.2-1.4mpa, time 6-7min, with the meticulous sanding of the floor surface that presses, the fluting tenon is covered with paint, lacquer, colour wash, etc. and is promptly made three layers of required combined solid wooden composite floor board.
Embodiment 3
With reference to Fig. 1, a kind of three layers of combined solid wooden composite floor board, comprise top layer 1, sandwich layer 2 and bottom 3, described sandwich layer 2 is entrained between described top layer 1 and the bottom 3, described sandwich layer 2 is formed by pinus sylvestris var. mongolica branch assembly, described bottom 3 is peeled into the 3mm veneer by poplar to be formed, and described top layer 1 is made up of reconstituted veneer, and described reconstituted veneer is the reconstituted veneer that artificial square pillar timber sawing or slicing become.The thickness of described reconstituted veneer is at 1.6mm, and moisture content is adjusted at 10%, and the timber of described reconstituted veneer is imitative ebony.Their simple production step: one. top layer 1: (science and technology wood) sawing of the combination lumps of wood or slicing become reconstituted veneer, and the thick reconstituted veneer of 1.6mm is directly as the dash board on top layer 1, and moisture content adjusts to 10%.Two. sandwich layer 2: pinus sylvestris var. mongolica sawing drying is split into lath and assembly and forms the central layer slab to moisture content 12%.Three. bottom 3: board using poplar board is peeled into veneer, is dried to 12% moisture content, makes base plate.Four. become plate production: get be ready to dash board, on central layer gluing, bonding adhesive is for having added the flexibility agent environment protection type urea formaldehyde resin adhesive, single spreading amount 130-160g/m
2Again dash board, central layer, base plate are superposeed in order and complete assembly successively, precompressed, pressure 0.8mpa-1.0mpa, time is 20-30min, carry out hot pressing again, temperature 85 degree-100 degree, pressure 1.2-1.4mpa, time 6-7min, with the meticulous sanding of the floor surface that presses, the fluting tenon is covered with paint, lacquer, colour wash, etc. and is promptly made three layers of required combined solid wooden composite floor board.
Claims (8)
1. three layers of combined solid wooden composite floor board, comprise top layer, sandwich layer and bottom, described sandwich layer is entrained between described top layer and the bottom, described sandwich layer is made central layer by the trees lath and is formed, it is that base plate is formed that described bottom is peeled into veneer by trees, it is characterized in that described top layer is formed by the dash board assembly, described dash board is made up of reconstituted veneer, and described reconstituted veneer is become by artificial square pillar timber sawing or slicing.
2. three layers of combined solid wooden composite floor board as claimed in claim 1 is characterized in that, described artificial square pillar timber is science and technology wood or combined lumber or integrated flitch.
3. as claim 1 or 2, it is characterized in that the seeds of described trees are one of following or their any combination: poplar, pinus sylvestris var. mongolica, birch, linden, Liriodendron, white Chinese parasol tree, Okoume.
4. three layers of combined solid wooden composite floor board as claimed in claim 1 is characterized in that the thickness of described dash board is between 1.6mm-4mm, and moisture content is adjusted at 8%-10%,
5. three layers of combined solid wooden composite floor board as claimed in claim 2 is characterized in that, described artificial square pillar timber is a science and technology wood.
6. three layers of combined solid wooden composite floor board as claimed in claim 5 is characterized in that, the wooden kind of described science and technology has imitative teak, imitative maple, imitative cherry, imitative black walnut, imitative black spot, imitative ebony.
7. three layers of combined solid wooden composite floor board as claimed in claim 4 is characterized in that the dash board on described top layer is made up of the reconstituted veneer of multilayer sawing or slicing.
8. three layers of combined solid wooden composite floor board as claimed in claim 4 is characterized in that the dash board on described top layer is made of the reconstituted veneer of individual layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116844 CN2861362Y (en) | 2005-11-30 | 2005-11-30 | Three-layer combined wood composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116844 CN2861362Y (en) | 2005-11-30 | 2005-11-30 | Three-layer combined wood composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2861362Y true CN2861362Y (en) | 2007-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520116844 Expired - Fee Related CN2861362Y (en) | 2005-11-30 | 2005-11-30 | Three-layer combined wood composite floor |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462222C (en) * | 2007-08-29 | 2009-02-18 | 吴殿满 | Large grade composite floor and method for making same |
| CN102152376A (en) * | 2011-01-25 | 2011-08-17 | 唐光志 | Glued laminated timber and production and utilization method thereof |
| CN104314279A (en) * | 2014-11-18 | 2015-01-28 | 大亚(江苏)地板有限公司 | Cryptomeria fortunei three-layer solid wood composite floor and preparation method thereof |
| CN107877631A (en) * | 2017-11-17 | 2018-04-06 | 北华大学 | A kind of manufacture method of microporous processing hardwood dash board three-layer wood composite flooring |
| CN109162597A (en) * | 2018-10-11 | 2019-01-08 | 江山维尔美门业有限公司 | A kind of anti-shrinkage fastening wire is exempted to paint timber and its processing method |
| CN113682014A (en) * | 2021-07-28 | 2021-11-23 | 德华兔宝宝装饰新材股份有限公司 | Asymmetric-structure technical wood veneered multilayer board and manufacturing method thereof |
| CN114016700A (en) * | 2021-11-24 | 2022-02-08 | 葛郡 | Fishbone parquet floor and manufacturing method thereof |
-
2005
- 2005-11-30 CN CN 200520116844 patent/CN2861362Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462222C (en) * | 2007-08-29 | 2009-02-18 | 吴殿满 | Large grade composite floor and method for making same |
| CN102152376A (en) * | 2011-01-25 | 2011-08-17 | 唐光志 | Glued laminated timber and production and utilization method thereof |
| CN102152376B (en) * | 2011-01-25 | 2014-08-06 | 唐光志 | Glued laminated timber and production and utilization method thereof |
| CN104314279A (en) * | 2014-11-18 | 2015-01-28 | 大亚(江苏)地板有限公司 | Cryptomeria fortunei three-layer solid wood composite floor and preparation method thereof |
| CN107877631A (en) * | 2017-11-17 | 2018-04-06 | 北华大学 | A kind of manufacture method of microporous processing hardwood dash board three-layer wood composite flooring |
| CN109162597A (en) * | 2018-10-11 | 2019-01-08 | 江山维尔美门业有限公司 | A kind of anti-shrinkage fastening wire is exempted to paint timber and its processing method |
| CN113682014A (en) * | 2021-07-28 | 2021-11-23 | 德华兔宝宝装饰新材股份有限公司 | Asymmetric-structure technical wood veneered multilayer board and manufacturing method thereof |
| CN114016700A (en) * | 2021-11-24 | 2022-02-08 | 葛郡 | Fishbone parquet floor and manufacturing method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |