CN104400864B - A kind of preparation method of bamboo and wood mixing charing restructuring composite board square stock - Google Patents
A kind of preparation method of bamboo and wood mixing charing restructuring composite board square stock Download PDFInfo
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- CN104400864B CN104400864B CN201410580751.5A CN201410580751A CN104400864B CN 104400864 B CN104400864 B CN 104400864B CN 201410580751 A CN201410580751 A CN 201410580751A CN 104400864 B CN104400864 B CN 104400864B
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- bamboo
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- drying
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- composite board
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
- B27N1/02—Mixing the material with binding agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention discloses the preparation method that a kind of bamboo and wood mixes charing restructuring composite board square stock, including（1）Charing process；（2）Drying process；（3）Impregnation；（4）Redrying processing；（5）Forming processes；（6）Curing process.Bamboo and wood industrial wood waste is handled by high temperature carbonization, make its hemicellulose degradation, reduce the concentration of hydrophilic radical hydroxyl in material, the nutriment corroded simultaneously needed for bacterium is also degraded, the antiseptic property of material is improved, then the dipping by weather-proof adhesive, and passes through high pressure shape, panel density is increased, improves the physical mechanics intensity and weather resistance of sheet material again.The composite board square stock prepared by the method for the invention can replace solid wood square stock, again by slicing, mortise, refer to and the mode such as connect and be processed into floor base material, Furniture panel, landscape plank road plate, building structure beam column etc., improve the added value of bamboo and wood processing waste resource.
Description
Technical field
The invention belongs to bamboo and wood industrial wood waste to utilize technical field, and in particular to the comprehensive utilization of bamboo and wood industrial wood waste,
Charing and cold pressing sizing hot setting prepare composite board square stock, then by slicing, mortise, refer to and the mode such as connect and be processed into floor base
Material, Furniture panel, landscape plank road plate, building structure beam column etc..
Background technology
At present, the landscape plank road plate of outdoor, building structure material and outdoor floor are largely using through preservative treatment
Log, Recombined bamboo and laminated veneer lumber etc..As CN1513650A discloses " preserving timber and its processing method ", will contain
CrO3, CuO, As2O5 CCA-C preservatives squeeze into tank body, carry out sterilization and anticorrosion, absorb timber and be solidified into preserving timber.
CN102371608A is disclosed " a kind of manufacture method of outdoor recombination bamboo floorings ", and bamboo wood passes through the preparation of netted bamboo beam, bamboo silk
After manufacture, the drying of multitube microwave treatment, bamboo silk, applying glue, impregnation, the drying of bamboo silk are handled with assembly, pressing plate, hacking and sanding,
Obtain outdoor recombination bamboo floorings.CN101947799A discloses " production method of laminated veneer lumber ", by rotary-cut thickness veneer, through applying
Glue, rift grain assembly, pressure are glued and obtain laminated veneer lumber.Three of the above method uses both for outdoor material, this kind of plate
Although material can meet performance requirement, on raw material and technique, use log, bamboo wood etc., resource-constrained, cost compared with
Height, and anti-corrosion is carried out to timber using chemical reagent, its environmental-protecting performance has much room for improvement.This patent is single to discard wood caused by rotary-cut
Plate and bamboo surplus material of processing are raw material, by heat treatment carbonization, impregnation, cold pressing sizing again hot setting be prepared by recombinant it is new
Outdoor anticorrosion structure material, make waste resource cycling and reutilization, and the hemicellulose in bamboo and wood materials is dropped by high temperature carbonization
Solution, mushroom is reduced in the nutriment needed for bamboo and wood material, so as to play antisepsis, added value of product is high and environmental protection.
It is heat-treated using bamboo and wood industrial wood waste by carbonizing, hot setting prepares outdoor anticorrosion structure use again for cold pressing sizing
The preparation method of sheet material square stock has no report.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind by recycling bamboo and wood industrial wood waste, at high warm
Reason improves its antiseptic property, at high temperature under high pressure forming and hardening, prepares available for outdoor building structure material, outdoor floor, stops
The method of the bamboo and woods such as not busy tables and chairs and landscape plank road plate mixing charing restructuring composite board square stock, makes it be processed into instead of solid wood square stock
Types of functionality sheet material, so as to improve the added value of bamboo and wood industrial wood waste, a kind of novel environment friendly is provided for industry of artificial boards
Outdoor structures material.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of preparation method of bamboo and wood mixing charing restructuring composite board square stock, its step are：
（1）Charing process：After discarded veneer and bamboo surplus material of processing blending uniformly, it is put into carbonizing kiln and carries out charcoal
Change is handled, steam pressure 0.26-0.30MPa in carbonizing kiln, 190-220 DEG C of carbonization temperature, carbonization time 3-5 hours；
（2）Drying process：After charing terminates, multiply heat and raw material are put into drying kiln for drying, drying kiln for drying rapidly
80-100 DEG C of temperature, 1-2 hours are dried, make its moisture control in 7-10%；
（3）Impregnation：, added into solid content 20-30% rosin modified phenolic resin adhesive and account for Abietyl modified phenol
The bleeding agent of urea formaldehyde adhesive 3-8% mass, stirs, then dried raw material are completely immersed in configured it is gluing
30-60min is impregnated in agent；
（4）Redrying processing：Nature is taken out from rosin modified phenolic resin adhesive to drain, place into after having impregnated
50-60 DEG C of drying kiln for drying 1-2 hour, make its moisture control in 12-18%；
（5）Forming processes：The raw material handled well are put into preformer mould after drying, regulation press pressure is 8-
10MPa, it is cold-pressed time 1.2-1.6min/mm thickness of slab；
（6）Curing process：After cold moudling, sizing sheet material is put into 130-150 DEG C closed of curing oven and solidifies 1-2
Bamboo and wood mixing charing restructuring composite board square stock is obtained after hour.
In order to obtain superior technique effect, step（1）Described in discard veneer and the bamboo surplus material of processing
Mass ratio is 1：（0.5-2）；
Step（3）Described in bleeding agent for AEO, disecoctylmaleate sodium sulfonate, sulfo group
One or more combinations in succinic acid-Isosorbide-5-Nitrae-dioctyl ester；Step（3）Described in bleeding agent addition it is preferably Abietyl modified
The 4%-6% of synvaren quality；
Step（5）Described in the cold pressing time be THICKNESS CALCULATION by production board after cold pressing.
The beneficial effects of the invention are as follows：Bamboo and wood industrial wood waste is handled by high temperature carbonization, makes its hemicellulose degradation, is dropped
The concentration of hydrophilic radical-hydroxyl in low material, while corrode the nutriment needed for bacterium and be also degraded, the antiseptic property of material obtains
To raising, then the dipping by weather-proof adhesive, and by high pressure shape, increase panel density, improve sheet material again
Physical mechanics intensity and weather resistance.The composite board square stock prepared by the method for the invention can replace solid wood square stock, then
By slicing, mortise, refer to and the mode such as connect and be processed into floor base material, Furniture panel, landscape plank road plate, building structure beam column etc.,
Improve the added value of bamboo and wood processing waste resource.
Brief description of the drawings
Fig. 1 is the preparation method flow of bamboo and wood of embodiment of the present invention mixing charing restructuring composite board square stock.
Embodiment
Embodiment 1
1. by discarded veneer and bamboo surplus material of processing in mass ratio 1：After 0.5 homogeneous blend, carbonizing kiln is put into, is adjusted
Steam pressure 0.26MPa in carbonizing kiln, 190 DEG C of carbonization temperature, carbonize 3 hours；
2. after charing terminates, raw material being taken out and are put into drying kiln for drying, 80 DEG C of drying temperature is adjusted, is dried 1 hour,
Moisture content is measured as 9.7%；
After 3. drying terminates, bamboo and wood mixing material is put into the rosin modified phenolic resin adhesive that solid content is 20%
Dipping, 3% AEO is added, is stirred, impregnate 30min；
4. dipping drains after terminating, 50 DEG C of drying kiln for drying are put into 1 hour, measure moisture content as 17.2%；
After 5. drying terminates, bamboo and wood mixing material is put into preformer mould, adjusts press unit pressure 8MPa, cold pressing
Time is calculated by 1.2min/mm thicknesss of slab；
6. after cold moudling, sizing sheet material is put into 130 DEG C of closed belt conveyers, governing speed, makes it in skin
Hot setting 1 hour in band transporter；
7. the restructuring composite board square stock of shaping, by floor requirement slicing into specific thickness, is prepared all kinds ofly after displaying
Plate base material.
The bamboo and wood mixing charing prepared using this method recombinates composite board after testing, thickness swelling rate 9.2%,
Horizontal shear strength is 23.14MPa, and surface impact can be 4.9mm, flawless, burst size of methanal 0.45mg/L, meet
GB/T 30364-2013《Recombinate bamboo flooring》Requirements of the national standard, it is adapted to do floor base material.
Embodiment 2
1. by discarded veneer and bamboo surplus material of processing in mass ratio 1：After 2 homogeneous blends, carbonizing kiln is put into, adjusts charcoal
Change steam pressure 0.30MPa in kiln, 220 DEG C of carbonization temperature, carbonize 5 hours；
2. after charing terminates, raw material being taken out and are put into drying kiln for drying, 100 DEG C of drying temperature is adjusted, it is small to dry 2
When, moisture content is measured as 7.2%；
After 3. drying terminates, bamboo and wood mixing material is put into the rosin modified phenolic resin adhesive that solid content is 30%
Dipping, 8% AEO is added, is stirred, impregnate 60min；
4. dipping drains after terminating, 60 DEG C of drying kiln for drying are put into 2 hours, measure moisture content as 12.4%；
After 5. drying terminates, bamboo and wood mixing material is put into preformer mould, regulation press unit pressure 10MPa is cold
The time is pressed to be calculated by 1.6min/mm thicknesss of slab；
6. after cold moudling, sizing sheet material is put into 150 DEG C of closed belt conveyers, governing speed, makes it in skin
Hot setting 2 hours in band transporter；
7. the restructuring composite board square stock of shaping is after displaying, sawing on request, prepares building structure load-bearing and built with bamboo and wood
Build crossbeam and column.
The bamboo and wood mixing charing prepared using this method recombinates composite board after testing, moisture content 7.4%, modulus of elasticity
For 11259MPa, MOR 96.8MPa, burst size of methanal 0.41mg/L, meet GB 50005-2003《Timber structure is set
Count specification》Requirements of the national standard.
Embodiment 3
1. by discarded veneer and bamboo surplus material of processing in mass ratio 1：After 0.8 homogeneous blend, carbonizing kiln is put into, is adjusted
Steam pressure 0.27MPa in carbonizing kiln, 200 DEG C of carbonization temperature, carbonize 3.5 hours；
2. after charing terminates, raw material being taken out and are put into drying kiln for drying, 85 DEG C of drying temperature is adjusted, it is small to dry 1.2
When, moisture content is measured as 9.2%；
After 3. drying terminates, bamboo and wood mixing material is put into the rosin modified phenolic resin adhesive that solid content is 22%
Dipping, 4% disecoctylmaleate sodium sulfonate is added, is stirred, impregnate 35min；
4. dipping drains after terminating, 52 DEG C of drying kiln for drying are put into 1.2 hours, measure moisture content as 16.8%；
After 5. drying terminates, bamboo and wood mixing material is put into preformer mould, regulation press unit pressure 8.5MPa is cold
The time is pressed to be calculated by 1.3min/mm thicknesss of slab；
6. after cold moudling, sizing sheet material is put into 135 DEG C of closed belt conveyers, governing speed, makes it in skin
Hot setting 1.2 hours in band transporter；
7. the restructuring composite board square stock of shaping after displaying, into specific thickness, then by finger joint lumber requirement longitudinally open by slicing
Tenon, it is horizontally-spliced, longitudinally refer to connect and prepare furniture finger joint lumber.
After testing, air-dry density 0.65g/m3 is aqueous for the bamboo and wood mixing charing restructuring composite board prepared using this method
Rate 8.2%, bending strength 86.21MPa, burst size of methanal 0.48mg/L, meet GB/T 21140-2007《Finger joint lumber》Country's mark
Alignment request.
Embodiment 4
1. by discarded veneer and bamboo surplus material of processing in mass ratio 1：After 1.2 homogeneous blends, carbonizing kiln is put into, is adjusted
Steam pressure 0.28MPa in carbonizing kiln, 208 DEG C of carbonization temperature, carbonize 4 hours；
2. after charing terminates, raw material being taken out and are put into drying kiln for drying, 90 DEG C of drying temperature is adjusted, it is small to dry 1.5
When, moisture content is measured as 8.4%；
After 3. drying terminates, bamboo and wood mixing material is put into the rosin modified phenolic resin adhesive that solid content is 25%
Dipping, 5% sulfo-succinic acid-Isosorbide-5-Nitrae-dioctyl ester is added, is stirred, impregnate 40min；
4. dipping drains after terminating, 55 DEG C of drying kiln for drying are put into 1.5 hours, measure moisture content as 15.1%；
After 5. drying terminates, bamboo and wood mixing material is put into preformer mould, adjusts press unit pressure 9MPa, cold pressing
Time is calculated by 1.4min/mm thicknesss of slab；
6. after cold moudling, sizing sheet material is put into 140 DEG C of closed belt conveyers, governing speed, makes it in skin
Hot setting 1.5 hours in band transporter；
7. the restructuring composite board square stock of shaping, by floor requirement slicing into specific thickness, is prepared all kinds ofly after displaying
Plate base material.
The bamboo and wood mixing charing prepared using this method recombinates composite board after testing, thickness swelling rate 8.4%,
Horizontal shear strength is 24.52MPa, and surface impact can be 4.1mm, flawless, burst size of methanal 0.42mg/L, meet
GB/T 30364-2013《Recombinate bamboo flooring》Requirements of the national standard, it is adapted to do floor base material.
Embodiment 5
1. by discarded veneer and bamboo surplus material of processing in mass ratio 1：After 1.7 homogeneous blends, carbonizing kiln is put into, is adjusted
Steam pressure 0.29MPa in carbonizing kiln, 215 DEG C of carbonization temperature, carbonize 4.5 hours；
2. after charing terminates, raw material being taken out and are put into drying kiln for drying, 95 DEG C of drying temperature is adjusted, it is small to dry 1.8
When, moisture content is measured as 7.9%；
After 3. drying terminates, bamboo and wood mixing material is put into the rosin modified phenolic resin adhesive that solid content is 28%
Dipping, 7% disecoctylmaleate sodium sulfonate is added, is stirred, impregnate 50min；
4. dipping drains after terminating, 58 DEG C of drying kiln for drying are put into 1.8 hours, measure moisture content as 13.5%；
After 5. drying terminates, bamboo and wood mixing material is put into preformer mould, regulation press unit pressure 9.5MPa is cold
The time is pressed to be calculated by 1.5min/mm thicknesss of slab；
6. after cold moudling, sizing sheet material is put into 145 DEG C of closed belt conveyers, governing speed, makes it in skin
Hot setting 1.8 hours in band transporter；
7. the restructuring composite board square stock of shaping is after displaying, sawing on request, prepares building structure load-bearing and built with bamboo and wood
Build crossbeam and column.
The bamboo and wood mixing charing prepared using this method recombinates composite board after testing, moisture content 8.1%, modulus of elasticity
For 10854MPa, MOR 90.6MPa, burst size of methanal 0.43mg/L, meet GB 50005-2003《Timber structure is set
Count specification》Required with material.
Claims (3)
1. a kind of preparation method of bamboo and wood mixing charing restructuring composite board square stock, its step are：
(1) by after discarded veneer and bamboo surplus material of processing blending uniformly, it is put into carbonizing kiln and carries out charing process, carbonizing kiln
Interior steam pressure 0.26-0.30MPa, 190-220 DEG C of carbonization temperature, carbonization time 3-5 hours；
(2) after charing terminates, raw material are put into drying kiln for drying rapidly while hot, 80-100 DEG C of drying kiln for drying temperature,
1-2 hours are dried, make its moisture control in 7-10%；
(3) impregnate, added into solid content 20-30% rosin modified phenolic resin adhesive and account for rosin modified phenolic resin glue
The bleeding agent of stick 3-8% mass, is stirred, then dried raw material are completely immersed in the adhesive configured and impregnated
30-60min；
(4) take out nature from rosin modified phenolic resin adhesive after having impregnated to drain, place into 50-60 DEG C of dry kiln and do
Dry 1-2 hours, make its moisture control in 12-18%；
(5) raw material handled well are put into preformer mould after drying, regulation press pressure is 8-10MPa, is cold-pressed the time
1.2-1.6min/mm thickness of slab；
(6) after cold moudling, sizing sheet material is put into solidification 1-2 hours in 130-150 DEG C closed of curing oven；Wherein, walk
Suddenly the bleeding agent described in (3) be AEO, disecoctylmaleate sodium sulfonate, sulfo-succinic acid -1,
One or more combinations in 4- dioctyl esters.
2. the preparation method of bamboo and wood mixing charing restructuring composite board square stock as claimed in claim 1, it is characterised in that step
(1) mass ratio that veneer and the bamboo surplus material of processing are discarded described in is 1：(0.5-2).
3. the preparation method of bamboo and wood mixing charing restructuring composite board square stock as claimed in claim 1 or 2, it is characterised in that
The addition of bleeding agent described in step (3) is preferably to account for the 4%-6% of rosin modified phenolic resin adhesive quality.
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960062A (en) * | 2015-07-02 | 2015-10-07 | 柳州隆泰竹业有限公司 | Recombined bamboo floor manufacturing method |
| CN106042126A (en) * | 2016-07-22 | 2016-10-26 | 阜南县永盛工艺品有限公司 | Rapid and direct board deep carbonization process |
| CN106363725B (en) * | 2016-09-06 | 2017-10-10 | 南京林业大学 | A kind of manufacture method of arbitrarily long cold pressing Recombined bamboo |
| CN106738170A (en) * | 2016-12-16 | 2017-05-31 | 江苏爱美森木业有限公司 | The processing method of fast growing wood |
| CN106926330B (en) * | 2017-02-15 | 2018-07-24 | 国家林业局竹子研究开发中心 | A kind of manufacturing method of the heterochromatic lamination decoration material plate of bamboo matter |
| CN108943252B (en) * | 2018-07-12 | 2020-10-30 | 广东省林业科学研究院 | Wood protective agent and preparation method and application thereof |
| CN110202656B (en) * | 2019-07-18 | 2022-03-18 | 江西筠剑竹业有限公司 | Preparation method of whole-bamboo deep-carbonized long-span bamboo integrated material |
| CN112895048B (en) * | 2021-01-18 | 2022-08-02 | 浙江农林大学 | Method for recycling mildewed dried bean curd stick wood |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002234007A (en) * | 2001-02-10 | 2002-08-20 | Daisho:Kk | Laminated carbonaceous material molded from charcoal material |
| CN101456204A (en) * | 2009-01-07 | 2009-06-17 | 国际竹藤网络中心 | Manufacture method of carbonization bamboo rice-shovel |
| CN101879731A (en) * | 2010-03-15 | 2010-11-10 | 浙江永裕竹业股份有限公司 | Method for manufacturing bamboo/wood composite recombined bamboo plate |
| CN102275200A (en) * | 2011-06-22 | 2011-12-14 | 浙江永裕竹业股份有限公司 | Method for manufacturing bamboo-fiber composite section |
| WO2012091352A2 (en) * | 2010-12-29 | 2012-07-05 | Kim Wan Sik | Composition for manufacturing artificial wisteria stem and method for manufacturing artificial wisteria stem |
| CN102941612A (en) * | 2012-10-31 | 2013-02-27 | 中南林业科技大学 | Method for manufacturing recombined bamboo decorative material |
| CN103286842A (en) * | 2012-03-05 | 2013-09-11 | 北新建材集团有限公司 | Preparation method of recombinant bamboo |
| CN103586959A (en) * | 2013-11-18 | 2014-02-19 | 安徽强森竹业有限公司 | Method for processing bamboo miscellaneous wood mixed decorative sheet |
| CN103878839A (en) * | 2014-01-27 | 2014-06-25 | 浙江农林大学 | Production method for manufacturing sliced veneer by bamboo split recombined bamboo wood |
-
2014
- 2014-10-27 CN CN201410580751.5A patent/CN104400864B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002234007A (en) * | 2001-02-10 | 2002-08-20 | Daisho:Kk | Laminated carbonaceous material molded from charcoal material |
| CN101456204A (en) * | 2009-01-07 | 2009-06-17 | 国际竹藤网络中心 | Manufacture method of carbonization bamboo rice-shovel |
| CN101879731A (en) * | 2010-03-15 | 2010-11-10 | 浙江永裕竹业股份有限公司 | Method for manufacturing bamboo/wood composite recombined bamboo plate |
| WO2012091352A2 (en) * | 2010-12-29 | 2012-07-05 | Kim Wan Sik | Composition for manufacturing artificial wisteria stem and method for manufacturing artificial wisteria stem |
| CN102275200A (en) * | 2011-06-22 | 2011-12-14 | 浙江永裕竹业股份有限公司 | Method for manufacturing bamboo-fiber composite section |
| CN103286842A (en) * | 2012-03-05 | 2013-09-11 | 北新建材集团有限公司 | Preparation method of recombinant bamboo |
| CN102941612A (en) * | 2012-10-31 | 2013-02-27 | 中南林业科技大学 | Method for manufacturing recombined bamboo decorative material |
| CN103586959A (en) * | 2013-11-18 | 2014-02-19 | 安徽强森竹业有限公司 | Method for processing bamboo miscellaneous wood mixed decorative sheet |
| CN103878839A (en) * | 2014-01-27 | 2014-06-25 | 浙江农林大学 | Production method for manufacturing sliced veneer by bamboo split recombined bamboo wood |
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| CN104400864A (en) | 2015-03-11 |
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