CN1053411C - Bamboo integrated material and manufacturing method thereof - Google Patents

Bamboo integrated material and manufacturing method thereof Download PDF

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Publication number
CN1053411C
CN1053411C CN96118468A CN96118468A CN1053411C CN 1053411 C CN1053411 C CN 1053411C CN 96118468 A CN96118468 A CN 96118468A CN 96118468 A CN96118468 A CN 96118468A CN 1053411 C CN1053411 C CN 1053411C
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CN
China
Prior art keywords
bamboo
base bar
bamboo base
veneer
resistance
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CN96118468A
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Chinese (zh)
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CN1156655A (en
Inventor
余小发
刘光
王建超
王春林
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江西明发竹业有限公司
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Priority to CN96118468A priority Critical patent/CN1053411C/en
Publication of CN1156655A publication Critical patent/CN1156655A/en
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Publication of CN1053411C publication Critical patent/CN1053411C/en

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Abstract

The present invention relates to a solid bamboo integrated material and a manufacture method thereof. A fresh bamboo cane which is more than three years is adopted as a raw material, and a massive square material which can be made into various kinds of high-grade furniture, doors, windows, floor plates or handicraft articles is made after material breaking, piece washing, knobbing, thickness determination, vermin resistance, moulding resistance, drying, carbonization, finish planing, quality management, grouping, rubber plate, single plate, health preserving of the single plate, sizing compounding, edge clearing and leveling. The dimension of the exterior of the square material can achieve 220*1100*2200mm. Compared with wood, the solid bamboo integrated material made by the present invention is superior in terms of the performance of aging resistance, high strength, pressure resistance, bending resistance, shear resistance and winding resistance and is an ideal wood substitute.

Description

The manufacture method of bamboo integrated material
What the present invention relates to is the manufacture method of making the new material of furniture, especially a kind of manufacture method of bamboo integrated material.
Mao bamboon is perennial, fast production-goods source, is fit to artificial growth, and the cycle is short, and its wide material sources can not influence environment because of cutting destroys ecology greatly.At present, the furniture that utilizes bamboo wood to make is more and more, and people adopt the mode of braiding or splicing that the bamboo chip material is made the bamboo board wide, that thickness is limited usually, the wood plank in making in order to alternative furniture.Because this bamboo board internal voids is big, the phenomenon ubiquity of doubling, folder bubble, seam is high-visible.Therefore, can not carry out fine and smooth fine finishining, be subjected to the restriction of manufacturing process again because of this bamboo board, wide, thickness is less and thin, so can not be as the framework material of relatively large furniture.How, substitute the timber of forest reserves scarcity, become the new problem of people's research already abundant bamboo resource.
The objective of the invention is the deficiency that exists at braiding or assembly group bamboo board, a kind of ageing-resistant, intensity is high, resistance to compression, bending resistance, shearing resistance, performance such as anti-twist all are better than the bamboo integrated material of timber manufacture method is provided.
The manufacture method of bamboo integrated material of the present invention is realized by following operation:
1) gets the raw materials ready: select the bamboo fresh mao bamboon of age more than 3 years for use;
2) fracture: bamboo wood is broken into thick bamboo tube by producing the Len req size;
3) punching: the width dimensions of thick bamboo tube by technological requirement cut along bamboo fibre with hacking saw, obtain the higher bamboo base bar of the depth of parallelism;
4) beating joint decides thick: with making the joint thicknessing machine bamboo base bar is processed into the identical bamboo base bar of thickness;
5) mothproof, mildew-resistant is handled: bamboo base bar is immersed in to boil in the soup that is added with mothproof, mould inhibitor boils 2~3 hours, as bleaching, then can add bleaching agent in soup;
6) drying: will place hothouse to carry out drying through the bamboo base bar after the above-mentioned processing, the moisture content that makes bamboo base bar be 8~10%;
7) carbonization: dried bamboo base bar is placed the carbonization still, and with Steam Heating to 120 ℃~130 ℃, pressure is 0.235~0.275mpa, and the time is 2~3 hours, makes the sugar part carbonization that contains in the mao bamboon, bamboo base bar mark chestnut color;
8) adjustable cast iron planes: the bamboo base bar after the carbonization is carried out adjustable cast iron planes, make each section error of bamboo base bar in ± 0.06mm;
9) QC grouping: the bamboo base bar behind the adjustable cast iron planes is pressed the color and luster grouping, is one group with the identical or akin bamboo base of color and luster bar;
10) splicing veneer: bamboo base bar that will be is on the same group used splicing plate machine and is coated with glue laminated and is combined into veneer, and its positive pressure is 7.85~10.7mpa, and lateral pressure is 25~30mpa, and temperature is 90 ℃, and the time is 180 seconds;
11) veneer health: place natural environment with veneer is built on stilts, placed 24~72 hours, make its internal temperature, moisture content equilibrium, thereby reach veneer internal stress balance;
12) applying glue is compound: will piece together the compound integrated square bar of bulk that is hot pressed into according to purposes by folding along machine direction or wrong machine direction multilayer behind the veneer gluing after the health, hot pressing temperature is 90 ℃, and pressure is 21~26mpa, and the time is 0.5~2.5 hour;
13) clear limit is smooth: promptly become the bamboo integrated material finished product after the surplus glue trace of compeling in integrated square bar week of the bulk of moulding is removed.
By the present invention obtain bamboo integratedly overcome fully that the bamboo clappers that prior art is made, bamboo jigsaw, braiding bamboo clappers etc. exist that the plate body internal voids is big, doubling, Jia Pao, seam be high-visible, can not carry out defectives such as exquisiteness processing.It is indeformable, do not ftracture, natural texture smoothness attractive in appearance, color and luster are solemnly luxurious, do not lose natural texture again.Adopt the bamboo integrated material size of manufacturing of the present invention can reach 2200mm, wide 1100mm, thick 200mm, if adopt the radio frequency heating, its thickness can reach 400mm.Various processing such as it can be sawed as timber fully, plane, car, brill, punching, sand milling can be used for making various top-grade furnitures, door and window, floor and handicraft, are a kind of desirable substitute for wood.
Concrete grammar of the present invention is provided by following examples:
With the bamboo integrated square stock of making 150 * a 600 * 1500mm is example.
1) gets the raw materials ready: select the bamboo fresh mao bamboon of age more than 3 years for use;
2) fracture: is that 1550mm is broken into thick bamboo tube with bamboo wood by length;
3) punching: is that 24mm cuts along bamboo fibre with hacking saw with thick bamboo tube by width, obtains the higher bamboo base bar of the depth of parallelism;
4) beating joint decides thick: with making the joint thicknessing machine bamboo base bar is processed into the bamboo base bar that thickness is 8mm;
5) mothproof, mildew-resistant is handled: above-mentioned bamboo base bar is placed contain soup mothproof, mould inhibitor and boil and boil 2.5 hours;
6) drying: place hothouse to carry out drying the bamboo base bar after moth-proof and mould-proof is handled, the moisture content that makes bamboo base bar is 9%;
7) carbonization: it is 125 ℃ that bamboo base bar is placed the Steam Heating temperature, and pressure is the carbonization treatment of carrying out in the carbonization still of 0.25mpa 2.5 hours, makes the color of bamboo base bar become chestnut color by white xanthochromia;
8) adjustable cast iron planes: bamboo base bar adjustable cast iron planes is become the bamboo base bar of 6 * 20 * 1550mm, and the very little chi error of its each section is less than ± 0.06mm;
9) QC grouping: select 806 of the identical or akin bamboo base of color and luster bars, be divided into 26 groups, 31 every group;
10) splicing veneer: bamboo base bar that will be is on the same group used splicing plate machine and is coated with glue laminated and is combined into 26 of 6 * 620 * 1550mm veneers, and with forcing press veneer is exerted pressure, the lateral pressure that acts on veneer is 28mpa, positive pressure is 10mpa, temperature is 90 ℃, and the time is 180 seconds;
11) veneer health: place natural environment with above-mentioned 26 veneers are built on stilts, placed 60 hours, make its internal temperature, the moisture content equilibrium.
12) applying glue is compound: behind the veneer gluing, piece together compound 156 * 620 * 1550mm that is hot pressed into by folding along the machine direction multilayer, and the integrated square bar of bulk, compound hot pressing temperature is 90 ℃, and pressure is 24mpa, and the time is 2 hours;
13) clear limit is smooth: the surplus glue trace of the integrated square bar periphery of the bulk of moulding is removed, and after flush cut is handled, promptly obtained the bamboo integrated material of the suitable bamboo fibre direction of 150 * 600 * 1500mm.

Claims (1)

1, a kind of bamboo integrated manufacture method is characterized in that being obtained by following operation:
1) gets the raw materials ready: select the bamboo fresh mao bamboon of age more than 3 years for use;
2) fracture: bamboo wood is broken into thick bamboo tube by producing the Len req size;
3) punching: the width dimensions of thick bamboo tube by technological requirement cut along bamboo fibre with hacking saw, obtain the higher bamboo base bar of the depth of parallelism;
4) beating joint decides thick: with making the joint thicknessing machine bamboo base bar is processed into the identical bamboo base bar of thickness;
5) mothproof, mildew-resistant is handled: bamboo base bar is immersed in to boil in the soup that is added with mothproof, mould inhibitor boils 2~3 hours, as bleaching, then can add bleaching agent in soup;
6) drying: will place hothouse to carry out drying through the bamboo base bar after the above-mentioned processing, the moisture content that makes bamboo base bar be 8~10%;
7) carbonization: dried bamboo base bar is placed the carbonization still, and with Steam Heating to 120 ℃~130 ℃, pressure is 0.235~0.275mpa, and the time is 2~3 hours, makes the sugar part carbonization that contains in the mao bamboon, bamboo base bar mark chestnut color;
8) adjustable cast iron planes: the bamboo base bar after the carbonization is carried out adjustable cast iron planes, make each section error of bamboo base bar in ± 0.06mm;
9) QC grouping: the bamboo base bar behind the adjustable cast iron planes is pressed the color and luster grouping, be about to the identical or close bamboo base bar of color and luster and be classified as a group;
10) splicing veneer: bamboo base bar that will be is on the same group used splicing plate machine and is coated with glue laminated and is combined into veneer, and its positive pressure is 7.85~10.7mpa, is 25~30mpa to pressure then, and temperature is 90 ℃, and the time is 180 seconds;
11) veneer health: place natural environment with veneer is built on stilts, placed 24~72 hours, make its internal temperature, moisture content equilibrium, thereby reach veneer internal stress balance;
12) applying glue is compound: rest after the veneer after the life is washed glue, piece together the compound integrated square bar of bulk that is hot pressed into according to purposes by folding along machine direction or wrong machine direction multilayer, hot pressing temperature is 90 ℃, and pressure is that 21~26mpa, time are 0.5~2.5 hour;
13) clear limit is smooth: promptly become the bamboo integrated material finished product after the surplus glue trace of the integrated square bar periphery of the bulk of moulding is removed.
CN96118468A 1996-12-17 1996-12-17 Bamboo integrated material and manufacturing method thereof CN1053411C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN96118468A CN1053411C (en) 1996-12-17 1996-12-17 Bamboo integrated material and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN96118468A CN1053411C (en) 1996-12-17 1996-12-17 Bamboo integrated material and manufacturing method thereof

Publications (2)

Publication Number Publication Date
CN1156655A CN1156655A (en) 1997-08-13
CN1053411C true CN1053411C (en) 2000-06-14

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100335296C (en) * 2004-06-22 2007-09-05 刘洪华 Bamboo-wood flower vase and technique for making the same
CN100354088C (en) * 2005-07-25 2007-12-12 浙江林学院 Production method for thin integrating timber by hot-press
CN100372665C (en) * 2006-02-20 2008-03-05 马小冈 Reinforced self-strengthening method of integrating bamboo sheet
CN100418715C (en) * 2006-06-27 2008-09-17 浙江世友木业有限公司 Production method of carbonizing wood floor board
CN100439056C (en) * 2006-09-27 2008-12-03 云南辉龙木材开发有限公司 Bamboo wood and preparation method thereof

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* Cited by examiner, † Cited by third party
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CN100348393C (en) * 2005-01-11 2007-11-14 王天龙 Technology for producing hot-pressed products of multilayer wood veneer and multilayer wood splint
CN100337801C (en) * 2005-01-11 2007-09-19 胡检林 Bamboo splints one-step forming process
CN100339545C (en) * 2006-02-20 2007-09-26 孙灿国 Compound bamboo fiber floor strip and its making process
CN100352633C (en) * 2006-05-29 2007-12-05 抚松千秋木业有限公司 Method for preparing carbonized floor board
CN100496910C (en) * 2006-06-21 2009-06-10 杭州大庄地板有限公司 A process for manufacturing anti-crack bamboo plate
CN101164745B (en) * 2007-09-14 2010-05-26 安吉大竹海地板有限公司 Method for manufacturing plate by carbonizing bamboo
CN100575019C (en) * 2007-10-30 2009-12-30 杭州大庄地板有限公司 A kind of bamboo cord wood producing method
CN100572009C (en) 2008-04-18 2009-12-23 杭州大庄地板有限公司 Bamboo recombination sectional material and manufacture method thereof
CN101941226A (en) * 2010-09-16 2011-01-12 福建农林大学 Method for manufacturing wood stair pillar material by carbonization recombination technology for dwarf bamboos
CN102166079A (en) * 2011-04-26 2011-08-31 叶宝荣 Support bamboo strips for spring mattress and manufacturing method thereof
CN102581902B (en) * 2012-03-19 2014-07-30 中国热带农业科学院橡胶研究所 Production method for indoor integrated carbonized rubberwood
CN103241044A (en) * 2013-05-23 2013-08-14 贵州中竹新宇竹业有限公司 Method for manufacturing high-strength bamboo sawn timber paper weight
CN103496024B (en) * 2013-09-09 2015-08-12 浙江长兴森大竹木制品有限公司 Recombined bamboo plate production technology
CN103753659B (en) * 2014-01-25 2015-10-28 福建农林大学 A kind of bamboo wood and manufacture method thereof
CN106313246A (en) * 2016-10-31 2017-01-11 福建省明溪智汇电子商务有限公司 Wood nail connected W-type bamboo board
CN106625955A (en) * 2016-10-31 2017-05-10 福建省明溪智汇电子商务有限公司 Manufacturing method of peg-connected W-type bamboo sheet
CN107471345A (en) * 2017-09-01 2017-12-15 桃江县远龙竹制品厂(普通合伙) A kind of preparation method of antibacterial and mouldproof raw bamboo handicraft
CN107471388A (en) * 2017-10-10 2017-12-15 柳州隆泰竹业有限公司 A kind of production method of mould proof deinsectization bamboo clappers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1025949C (en) * 1991-10-17 1994-09-21 南京林业大学 Improved technology for making ply-bamboo
CN1098350A (en) * 1993-08-05 1995-02-08 柯怡和 Bamboo board manufacturing method and products thereof
CN1105624A (en) * 1994-08-18 1995-07-26 青岛金源公司 Method for making high strength bamboo plywood
CN1116981A (en) * 1994-08-23 1996-02-21 株式会社日信 Pre-processing of bamboo used for plywood
CN1119576A (en) * 1994-08-24 1996-04-03 株式会社日信 Bamboo laminated plate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1025949C (en) * 1991-10-17 1994-09-21 南京林业大学 Improved technology for making ply-bamboo
CN1098350A (en) * 1993-08-05 1995-02-08 柯怡和 Bamboo board manufacturing method and products thereof
CN1105624A (en) * 1994-08-18 1995-07-26 青岛金源公司 Method for making high strength bamboo plywood
CN1116981A (en) * 1994-08-23 1996-02-21 株式会社日信 Pre-processing of bamboo used for plywood
CN1119576A (en) * 1994-08-24 1996-04-03 株式会社日信 Bamboo laminated plate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100335296C (en) * 2004-06-22 2007-09-05 刘洪华 Bamboo-wood flower vase and technique for making the same
CN100354088C (en) * 2005-07-25 2007-12-12 浙江林学院 Production method for thin integrating timber by hot-press
CN100372665C (en) * 2006-02-20 2008-03-05 马小冈 Reinforced self-strengthening method of integrating bamboo sheet
CN100418715C (en) * 2006-06-27 2008-09-17 浙江世友木业有限公司 Production method of carbonizing wood floor board
CN100439056C (en) * 2006-09-27 2008-12-03 云南辉龙木材开发有限公司 Bamboo wood and preparation method thereof

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