CN108994973A - A method of high-density fiber timber being made using fast growing wood - Google Patents
A method of high-density fiber timber being made using fast growing wood Download PDFInfo
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- CN108994973A CN108994973A CN201810956291.XA CN201810956291A CN108994973A CN 108994973 A CN108994973 A CN 108994973A CN 201810956291 A CN201810956291 A CN 201810956291A CN 108994973 A CN108994973 A CN 108994973A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G11/00—Applying adhesives or glue to surfaces of wood to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/16—Inorganic impregnating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/04—Combined bleaching or impregnating and drying of wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/06—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by burning or charring, e.g. cutting with hot wire
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
It include: the wood chip and bamboo silk for getting out fast growing wood the invention discloses a kind of method that high-density fiber timber is made using fast growing wood；Feedstock processing: wood chip is successively through drying for the first time, degreasing desugar processing, carbonization treatment, second dry, sizing, dry and health, bamboo silk is successively through degreasing desugar processing, carbonization treatment, drying, sizing, drying and health, after moisture content reaches standard, it is fixed-type that the two is put into mixed high-voltage in mold.Bamboo silk plays the role of fixed as length direction, bamboo fibre is long, fast growing wood fiber is short and fluffy, it is combined together two-by-two, it is complementary to one another, obtained timber has the elasticity and toughness of bamboo fibre in length direction, and the timber of low-density can be filled into the gap of bamboo fibre, achieve the effect that mutually to stretch and filling, the density of obtained timber reach 1050-1300kg/m3, various sizes of timber can be made according to product demand, keep the natural characteristic of timber in this way, and increase the stability and rigidity of timber.
Description
Technical field
The present invention relates to chemical technology fields, and in particular to a kind of side that high-density fiber timber is made using fast growing wood
Method.
Background technique
China is the country of timber resources relative shortage in the world, especially wildwood resource scarcity.Since country implements
After wildwood protected project, plantation is built energetically and has become the contradictory important channel of solution China's timber supply and demand.
Plantation fast growing wood tree species refer to growth fast, morning of becoming a useful person, the period of felling in turn short trees kind, be typically used as papermaking,
Building, plate core material raw material etc., since fast growing wood usually has the defects of density is low, quality is softer, and Variations of Wood Properties is big, it is necessary to
Timber is handled to improve its performance.
Summary of the invention
Of the existing technology in order to solve the problems, such as, what the present invention was implemented is designed to provide a kind of utilization fast growing wood system
At the method for high-density fiber timber, the timber density with higher obtained by this method, density range 1050-
1300kg/m3, using the U-shaped mold of violent steel, various sizes of timber can be made according to product demand, both kept the nature of former material
Characteristic, and increase the stability and rigidity of timber.
To achieve the above object, the embodiment of the present invention provides a kind of side that high-density fiber timber is made using fast growing wood
Method, which comprises
S1 raw material preparation: the peeling of plantation fast growing wood, along wood radial direction, by fast growing wood be cut into a thickness of
The wood chip of 0.08-3mm；Perennial moso bamboo cut, is made fresh having a size of 2-5mm × 2-5mm × 1270-1900mm
Bamboo silk；
S2 feedstock processing:
Processing to wood chip:
It is dry for the first time: the wood chip obtained by degreasing desugar step S1 is put into dry kiln and is dried, dry entrance
Temperature is 100-110 DEG C, and dry outlet temperature is 60-70 DEG C, makes moisture content≤20% of wood chip；
Degreasing desugar processing: in temperature will be 80-95 DEG C through first time dry chip impregnation, mass concentration 10-
In 30% hydrogen peroxide or lye, 2-4h is impregnated, so that wood chip pH value is reached neutral, is then cleaned using clear water, obtain this
Color wood chip；
Carbonization treatment: true qualities wood chip is put into carbonization tank carrying out carbonization treatment must be carbonized color；
Second dry: the wood chip Jing Guo carbonization treatment being dried in drying chamber, temperature is 100-120 DEG C, is made
Moisture content≤10% of wood chip；
Sizing: gluing, the painting phenolic resin that glue is that weight ratio is 9:1 are carried out on wood chip surface by the way of plastic roll
Wood chip is put into the bubble for the phenolic resin glue that concentration is 60% alternatively, by the way of steeping glue with the mixture of industrial alcohol
It in glue pond, impregnates 10-15 minutes, drips glue, the resin added of wood chip is 100-150g/m2；
Dry and health: the wood chip fragment after sizing is uniformly put into the road Hong Si and is dried, and temperature is 70-80 DEG C, until
The moisture content of wood chip is 15-18%, is put into balance after library health 3 days for the next step；
Processing to bamboo silk:
Degreasing desugar processing: it is 80-95 DEG C that the bamboo silk that step S1 is obtained, which is immersed in temperature, mass concentration 10-30%
Hydrogen peroxide in, impregnate 1-2h, then cleaned using clear water, obtain true qualities.
Carbonization treatment: fresh bamboo silk is put into carbonization tank carrying out carbonization treatment must be carbonized color；
It is dry: carbonization or true qualities bamboo silk being put into tunnel oven and be dried, temperature is 80-110 DEG C, makes containing for bamboo silk
Water rate≤10%；
Sizing: by the way of steeping glue, dried bamboo silk being immersed in the phenolic resin glue that concentration is 60%, when
Between be 10-15 minutes；
Dry and health: the bamboo silk after sizing, which is put into the road Hong Si, is dried, and temperature is 70-80 DEG C, until bamboo silk contains
Water rate is 15-18%, is put into balance after library health 3 days for the next step；
S3 mixed-forming: the wood chip handled well and bamboo silk ratio 3:1 by weight are combined, one layer of wood spooled of mating formation
Piece, one layer of bamboo silk of mating formation carry out uniform alternately mixing, are put into the U-shaped mold of violent steel, using hydraulic press cold moudling, solidify, take off
Film can obtain highdensity timber square stock.
Further, in the carbonization treatment step of wood chip, pressure inside the tank 1.8-2.2MPa, temperature is 100- in tank
140 DEG C, the processing time is 1-3 hours.
Further, in the carbonization treatment step of bamboo silk, pressure inside the tank 1.8-2.2MPa, temperature is 100- in tank
140 DEG C, the processing time is 1.5-3 hours.
Further, in mixed-forming step, curing time is 15-18 hours.
Further, the fast growing wood includes but is not limited to any one of poplar, eucalyptus, pine tree, Chinese fir, willow.
The embodiment of the invention provides a kind of high-density fiber timber as made from above-mentioned method.
The embodiment of the present invention has the advantages that
Wood chip and bamboo silk are bonded together, wherein bamboo silk plays the role of fixed as length direction, is equivalent to reinforced concrete
Reinforcing bar in soil, bamboo fibre is long, and fast growing wood fiber is short and fluffy, is combined together two-by-two, is complementary to one another, obtained timber
There is the elasticity and toughness of bamboo fibre in length direction, the timber of low-density can be filled into the gap of bamboo fibre, reach mutual
It stretches and the effect of filling, the density of obtained timber reaches 1050-1300kg/m3。
The embodiment of the present invention uses the U-shaped mold of violent steel, and various sizes of timber can be made according to product demand, protects in this way
The natural characteristic of log scale is held, and increases the stability and rigidity of timber.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment 1
A kind of method that high-density fiber timber being made using fast growing wood of the present embodiment includes:
S1 raw material preparation: the peeling of plantation poplar wood, along wood radial direction, by fast growing wood be cut into a thickness of
The wood chip of 0.08mm；Perennial moso bamboo cut, is made having a size of the fresh bamboo silk of 3mm × 3mm × 1270mm；
S2 feedstock processing:
Processing to wood chip:
It is dry for the first time: the obtained wood chip of step S1 being put into drying duct and is dried, dry inlet temperature is 100
DEG C, dry outlet temperature is 70 DEG C, makes moisture content≤20% of wood chip；
Degreasing desugar processing: in temperature will be 80 DEG C through first time dry chip impregnation, mass concentration be 20% it is double
In oxygen water or in aqueous slkali, 2h is impregnated, so that wood chip pH value is reached neutral, is then cleaned using clear water, obtains true qualities wood
Piece；
Carbonization treatment: true qualities this film is put into carbonization tank and carries out carbonization treatment, pressure inside the tank 2MPa, temperature is in tank
120 DEG C, the processing time is 2 hours；
Second dry: being dried in drying chamber to through carbonization or true qualities wood chip, temperature is 120 DEG C, makes wood chip
Moisture content≤10%；
Sizing: gluing, the painting phenolic resin that glue is that weight ratio is 9:1 are carried out on wood chip surface by the way of plastic roll
With the mixture of industrial alcohol, the resin added of wood chip is 120g/m2；Or using bubble glue form sizing, the true qualities handled well only
Or the wood chip bubble of carbonization color impregnates 10 minutes in the phenolic resin glue that concentration is 60%.
Dry and health: the wood chip fragment after sizing is uniformly put into the road Hong Si and is dried, and temperature is 70 DEG C, until wood chip
Moisture content be 18%, be put into balance after library health 3 days for the next step；
Processing to bamboo silk:
Degreasing desugar processing: it is 85 DEG C that the bamboo silk that step S1 is obtained, which is immersed in temperature, the dioxygen that mass concentration is 30%
In water, 1h is impregnated, is then cleaned using clear water；Obtain true qualities bamboo silk.
Carbonization treatment: bamboo silk is put into carbonization tank and carries out carbonization treatment, the bamboo silk for the color that must be carbonized, pressure inside the tank is
1.8MPa, temperature is 100 DEG C in tank, and the processing time is 1.5 hours；
It is dry: carbonization or true qualities bamboo silk being put into tunnel oven and be dried, temperature is 90 DEG C, makes the moisture content of bamboo silk
≤ 10%；
Sizing: use the mode of bubble glue that dried bamboo thread is immersed in concentration as in 60% phenolic resin glue, when
Between be 10 minutes；
Dry and health: the bamboo silk after sizing, which is put into the road Hong Si, is dried, and temperature is 70 DEG C, until the moisture content of bamboo silk
It is 18%, is put into balance after library health 3 days for the next step；
S3 mixed-forming: the wood chip handled well and bamboo silk ratio 3:1 by weight being combined, one layer of wood chip spooled,
One layer of bamboo silk carries out uniform alternately mixing, is put into the U-shaped mold of violent steel, using hydraulic press cold moudling, solidifies 15 hours, demoulding
Highdensity poplar square stock can be obtained.
Embodiment 2
A kind of method that high-density fiber timber being made using fast growing wood of the present embodiment includes:
S1 raw material preparation: the peeling of plantation Eucalyptus Wood, along wood radial direction, by fast growing wood be cut into a thickness of
The wood chip of 2mm；Perennial moso bamboo cut, is made having a size of the fresh bamboo silk of 5mm × 2mm × 1500mm；
S2 feedstock processing:
Processing to wood chip:
It is dry for the first time: the obtained wood chip of step S1 being put into drying duct and is dried, dry inlet temperature is 110
DEG C, dry outlet temperature is 70 DEG C, makes moisture content≤20% of wood chip；
Degreasing desugar processing: in temperature will be 95 DEG C through first time dry chip impregnation, the alkali that mass concentration is 10%
In liquid, 3h is impregnated, so that wood chip pH value is reached neutral, is then cleaned using clear water, obtain true qualities wood chip；
Carbonization treatment: true qualities wood chip is put into carbonization tank carrying out carbonization treatment must be carbonized color, pressure inside the tank 1.8MPa,
Temperature is 130 DEG C in tank, and the processing time is 2 hours；
Second is dry: the wood chip through carbonization or true qualities processing is dried in drying chamber, temperature is 100 DEG C,
Make moisture content≤10% of wood chip；
Sizing: by the way of steeping glue, wood chip is put into the bubble glue pond for the phenolic resin glue that concentration is 60%, is impregnated
10 minutes, glue is dripped, the resin added of wood chip is 150g/m2；Or roller coating sizing is carried out, coating weight is 120g/ square metres.
Dry and health: the wood chip fragment after sizing is uniformly put into the road Hong Si and is dried, and temperature is 70 DEG C, until wood chip
Moisture content be 18%, be put into balance after library health 3 days for the next step；
Processing to bamboo silk:
Degreasing desugar processing: it is 90 DEG C that the bamboo silk that step S1 is obtained, which is immersed in temperature, the dioxygen that mass concentration is 10%
In water, 2.5h is impregnated, is then cleaned using clear water；Obtain true qualities bamboo silk.
Carbonization treatment: fresh bamboo silk is put into carbonization tank and carries out carbonization treatment, organic matter becomes after carbonisation coking
For kermesinus, pressure inside the tank 2MPa, temperature is 100 DEG C in tank, and the processing time is 1.5 hours；
It is dry: carbonization or true qualities bamboo silk being put into tunnel oven and be dried, temperature is 100 DEG C, makes the aqueous of bamboo silk
Rate≤10%；
Sizing: by the way of steeping glue, dried bamboo silk being immersed in the phenolic resin glue that concentration is 60%, when
Between be 10 minutes；
Dry and health: the bamboo silk after sizing, which is put into the road Hong Si, is dried, and temperature is 70 DEG C, until the moisture content of bamboo silk
It is 18%, is put into balance after library health 3 days for the next step；
S3 mixed-forming: the wood chip handled well and bamboo silk ratio 3:1 by weight being combined, one layer of wood chip spooled,
One layer of bamboo silk carries out uniform alternately mixing, is put into the U-shaped mold of violent steel, using hydraulic press cold moudling, solidifies 18 hours, demoulding
Highdensity timber square stock can be obtained.
Embodiment 3
A kind of method that high-density fiber timber being made using fast growing wood of the present embodiment includes:
S1 raw material preparation: the peeling of plantation willow timber, along wood radial direction, by fast growing wood be cut into a thickness of
The wood chip of 1.5mm；Perennial moso bamboo cut, is made having a size of the fresh bamboo silk of 2-5mm × 2mm × 1900mm；
S2 feedstock processing:
Processing to wood chip:
It is dry for the first time: the obtained wood chip of step S1 being put into drying duct and is dried, dry inlet temperature is 100
DEG C, dry outlet temperature is 60 DEG C, makes moisture content≤20% of wood chip；
Degreasing desugar processing: in temperature will be 95 DEG C through first time dry chip impregnation, the alkali that mass concentration is 30%
In liquid, 3h is impregnated, so that wood chip pH value is reached neutral, is then cleaned using clear water, obtain true qualities wood chip；
Carbonization treatment: by true qualities treated wood chip is put into carbonization tank carries out carbonization treatment, pressure inside the tank 2MPa, in tank
Temperature is 120 DEG C, and the processing time is 2 hours；
Second dry: being dried in drying chamber to through carbonization or true qualities wood chip, temperature is 110 DEG C, makes wood chip
Moisture content≤10%；
Gluing: by the way of steeping glue, wood chip is put into the bubble glue pond for the phenolic resin glue that concentration is 60%, is impregnated
12 minutes, glue is dripped, the resin added of wood chip is 120g/m2；
Dry and health: the wood chip fragment after sizing is uniformly put into the road Hong Si and is dried, and temperature is 70 DEG C, until wood chip
Moisture content be 18%, be put into balance after library health 3 days for the next step；
Processing to bamboo silk:
Degreasing desugar processing: it is 95 DEG C that the bamboo silk that step S1 is obtained, which is immersed in temperature, the dioxygen that mass concentration is 10%
In water, 2h is impregnated, is then cleaned using clear water；Obtain true qualities bamboo silk.
Carbonization treatment: being put into carbonization tank for fresh bamboo silk and carry out carbonization treatment, pressure inside the tank 1.8MPa, temperature in tank
It is 100 DEG C, the processing time is 2 hours；
It is dry: carbonization or true qualities bamboo silk being put into tunnel oven and be dried, temperature is 80-110 DEG C, makes containing for bamboo silk
Water rate≤10%；
Sizing: by the way of steeping glue, dried bamboo silk being immersed in the phenolic resin glue that concentration is 60%, when
Between be 15 minutes；
Dry and health: the bamboo silk after sizing, which is put into the road Hong Si, is dried, and temperature is 75 DEG C, until the moisture content of bamboo silk
It is 15%, is put into balance after library health 3 days for the next step；
S3 mixed-forming: the wood chip handled well and bamboo silk ratio 3:1 by weight being combined, one layer of wood chip spooled,
One layer of bamboo silk carries out uniform alternately mixing, is put into the U-shaped mold of violent steel, using hydraulic press cold moudling, solidification, demoulding can be obtained
Highdensity timber square stock.
Test case
The performance of timber made from embodiment 1-3 is tested, the results are shown in Table 1.
Table 1
The result shows that: timber made from disclosed method, density reach 1050-1300kg/ through the embodiment of the present invention
m3, and there is good bonding strength, static bending strength and elasticity modulus, the performance of plantation fast growing wood is improved, is expanded
The application range of plantation fast growing wood.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (6)
1. a kind of method that high-density fiber timber is made using fast growing wood, which is characterized in that the described method includes:
S1 raw material preparation: along wood radial direction, fast growing wood is cut into a thickness of 0.08- for the peeling of plantation fast growing wood
The wood chip of 3mm；Perennial moso bamboo cut, is made having a size of the fresh bamboo silk of 2-5mm × 2-5mm × 1270-1900mm；
S2 feedstock processing:
Processing to wood chip:
It is dry for the first time: the obtained wood chip of step S1 is put into dry kiln and is dried, dry inlet temperature is 100-110 DEG C,
Dry outlet temperature is 60-70 DEG C, makes moisture content≤20% of wood chip；
Degreasing desugar processing: in temperature will be 80-95 DEG C through first time dry chip impregnation, mass concentration is 10-30%'s
In hydrogen peroxide or lye, 2-4h is impregnated, so that wood chip pH value is reached neutral, is then cleaned using clear water, obtain true qualities wood chip；
Carbonization treatment: true qualities wood chip is put into carbonization tank carrying out carbonization treatment must be carbonized color；
Second dry: the wood chip by carbonization or true qualities processing being dried in drying chamber, temperature 100-120
DEG C, make moisture content≤10% of wood chip；
Sizing: gluing, the painting phenolic resin and work that glue is that weight ratio is 9:1 are carried out on wood chip surface by the way of plastic roll
The mixture of industry alcohol, alternatively, wood chip to be put into the bubble Jiao Chi for the phenolic resin glue that concentration is 60% by the way of steeping glue
In, it impregnates 10-15 minutes, drips glue, the resin added of wood chip is 100-150g/m2；
Dry and health: the wood chip fragment after sizing is uniformly put into the road Hong Si and is dried, and temperature is 70-80 DEG C, until wood chip
Moisture content be 15-18%, be put into balance after library health 3 days for the next step；
Processing to bamboo silk:
Degreasing desugar processing: it is 80-95 DEG C that the bamboo silk that step S1 is obtained, which is immersed in temperature, and mass concentration is the double of 10-30%
In oxygen water or lye, 1-2h is impregnated, then carries out cleaning to obtain true qualities bamboo silk using clear water.
Carbonization treatment: fresh bamboo silk is put into carbonization tank and carries out carbonization treatment, the bamboo silk for the color that must be carbonized；
It is dry: carbonization or true qualities bamboo silk being put into tunnel oven and be dried, temperature is 80-110 DEG C, makes the moisture content of bamboo silk
≤ 10%；
Sizing: using steep glue by the way of, being immersed in concentration for dried bamboo thread as in 60% phenolic resin glue, and the time is
10-15 minutes；
Dry and health: the bamboo silk after sizing, which is put into the road Hong Si, is dried, and temperature is 70-80 DEG C, until the moisture content of bamboo silk
For 15-18%, balance is put into after library health 3 days for the next step；
S3 mixed-forming: the wood chip handled well and bamboo silk ratio 3:1 by weight being combined, one layer of wood chip spooled of mating formation,
One layer of bamboo thread of mating formation carries out uniform alternately mixing, is put into the U-shaped mold of violent steel, using hydraulic press cold moudling, solidifies, demoulding is
Highdensity timber square stock can be obtained.
2. the method according to claim 1 that high-density fiber timber is made using fast growing wood, which is characterized in that wood
In the carbonization treatment step of piece, pressure inside the tank 1.8-2.2MPa, temperature is 100-140 DEG C in tank, and the processing time is that 1-3 is small
When.
3. the method according to claim 1 that high-density fiber timber is made using fast growing wood, which is characterized in that bamboo
In the carbonization treatment step of silk, pressure inside the tank 1.8-2.2MPa, temperature is 100-140 DEG C in tank, and the processing time is that 1.5-3 is small
When.
4. the method according to claim 1 that high-density fiber timber is made using fast growing wood, which is characterized in that mixing
In forming step, curing time is 15-18 hours.
5. the method according to claim 1 that high-density fiber timber is made using fast growing wood, which is characterized in that described
Fast growing wood includes but is not limited to any one of poplar, eucalyptus, pine tree, Chinese fir, willow.
6. high-density fiber timber made from a kind of method as described in claim 1-5.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136746A (en) * | 2020-01-03 | 2020-05-12 | 淮阴师范学院 | Bamboo desugaring method and preparation method of bamboo tows for anti-corrosion bamboo boards |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693044A (en) * | 2005-04-07 | 2005-11-09 | 苏孝龙 | Art for preparing high density bamboo timber |
| CN102172940A (en) * | 2011-01-30 | 2011-09-07 | 浙江仕强竹业有限公司 | Method for producing high-density recombined wood |
| CN102259371A (en) * | 2011-08-03 | 2011-11-30 | 浙江天振竹木开发有限公司 | Bamboo-wood mixed recombined material and processing method thereof |
| CN102328335A (en) * | 2011-09-29 | 2012-01-25 | 新平美坚新型竹材有限公司 | Degreasing and desugaring method of sympodial bamboo |
| CN103101096A (en) * | 2011-11-11 | 2013-05-15 | 黄明法 | Bamboo laminated wood plates embedded with cork sheets and manufacturing method thereof |
| CN106121181A (en) * | 2016-07-08 | 2016-11-16 | 杭州莱克竹木业有限公司 | The recombinant wood floor that a kind of brush wood mixes with bamboo timber |
-
2018
- 2018-08-21 CN CN201810956291.XA patent/CN108994973A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693044A (en) * | 2005-04-07 | 2005-11-09 | 苏孝龙 | Art for preparing high density bamboo timber |
| CN102172940A (en) * | 2011-01-30 | 2011-09-07 | 浙江仕强竹业有限公司 | Method for producing high-density recombined wood |
| CN102259371A (en) * | 2011-08-03 | 2011-11-30 | 浙江天振竹木开发有限公司 | Bamboo-wood mixed recombined material and processing method thereof |
| CN102328335A (en) * | 2011-09-29 | 2012-01-25 | 新平美坚新型竹材有限公司 | Degreasing and desugaring method of sympodial bamboo |
| CN103101096A (en) * | 2011-11-11 | 2013-05-15 | 黄明法 | Bamboo laminated wood plates embedded with cork sheets and manufacturing method thereof |
| CN106121181A (en) * | 2016-07-08 | 2016-11-16 | 杭州莱克竹木业有限公司 | The recombinant wood floor that a kind of brush wood mixes with bamboo timber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136746A (en) * | 2020-01-03 | 2020-05-12 | 淮阴师范学院 | Bamboo desugaring method and preparation method of bamboo tows for anti-corrosion bamboo boards |
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