CN1569462A - Laminated bamboo sheet and production method thereof - Google Patents
Laminated bamboo sheet and production method thereof Download PDFInfo
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- CN1569462A CN1569462A CN 03135435 CN03135435A CN1569462A CN 1569462 A CN1569462 A CN 1569462A CN 03135435 CN03135435 CN 03135435 CN 03135435 A CN03135435 A CN 03135435A CN 1569462 A CN1569462 A CN 1569462A
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- bamboo
- lamination
- production method
- thick bamboo
- tube
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Abstract
The invention discloses a stack bamboo panel and the manufacturing method. the bamboo panel has at least two layers of spread bamboo unit plate material; the upper and the subjacent surfaces of the panel are all green thin bamboo strip surface. The bamboo material is cut into segment and the joint is ventilated; the bamboo barrel is softened and produced into bamboo piece unit through pressure forming, and they are integrated into a folded bamboo panel after the surfaces are bonded. The invention can save wood, the mechanical intensity is excellent, and it is light. The method is simple, and high efficient.
Description
The invention belongs to nonmetal plate and make the field.
Bamboo is world-famous for its good toughness, intensity height.And the bamboo board on the present society only limits to by the superimposed form of small pieces bamboo piece, this mainly is owing to be easy to ftracture along fiber orientation, thick bamboo tube can't be launched into the bamboo wood of wide format with prior art, thick bamboo tube have to be divided into little bamboo chip or thin bamboo strips used for weaving, make bamboo board after the applying glue.But there are a lot of shortcomings in the bamboo board of this spline structure: intensity is lower, and consumption glue amount is big, and environmental-protecting performance is poor, and production efficiency is low.
The objective of the invention is, design a kind of new lamination bamboo board, and seek the effective mode of production.Make it to overcome the above shortcoming of prior art, make bamboo board arrive mechanical strength height, advantage of high production efficiency.
The objective of the invention is to realize by following means.
The lamination bamboo board has the bamboo chip unit sheet lamination group structure of two-layer expansion at least; The upper and lower surface of sheet material is blue or green thin bamboo strip face.The thick bamboo tube raw material is obtained the thick bamboo tube that cracks behind segment, logical joint; Thick bamboo tube after softening the processing, is extended into continuous sheet material with whole thick bamboo tube, make open and flat bamboo chip unit after pressure shaping, fixed length, splicing after the composition surface applying glue, pressurization are overlapped into the lamination bamboo board.
By it lamination bamboo board of producing, have excellent mechanical intensity, the resin added religion is for rationally, and production efficiency is improved.Product lamination bamboo board of the present invention can be used as the raw material of bamboo furniture, bamboo wood chopping board, bamboo wood handicraft and directly uses as building template, floor, wallboard, wall skirt plate.
The inventive method has simply, efficient, resin added is few, the environmental protection degree is high advantage.
Description of drawings is as follows:
Fig. 1 is the local structure figure of product of the present invention.
Embodiment 1
3 years bamboo raw materials are cut to 50 centimetres thick bamboo tube, pick light acromere protuberance, after by craft or Boring machine ring boring break-through being saved, prolong the thick bamboo tube machine direction and crack.Prepared thick bamboo tube stacks heap and goes into softening processing the in 8 kilowatts of microwave cavities, and moderate heat is handled and come out of the stove in 2 minutes, and exhibition compression set type on the applanation machine perpendicular to 8 centimetres of fixed length of direction width of fiber orientation, is made the bamboo chip flat unit of band by blue or green thin bamboo strip face while hot; Will be with the blue or green thin bamboo strip face (about 1 millimeters thick) and yellow thin bamboo strip internal layer (the about 1 millimeters thick) rejecting of the bamboo chip flat unit of the blue or green thin bamboo strip face in top, then with the yellow thin bamboo strip of gained as interlayer, the quadrature of surface layer up and down that constitutes with the bamboo chip flat unit of blue or green thin bamboo strip face (as among the figure 1,2) after applying glue stacks, and obtains bamboo board after solid glue is integrated in pressurization.
Embodiment 2
2 years cizu raw materials are cut to 30 centimetres thick bamboo tube, pick light acromere protuberance, after by Boring machine ring boring break-through being saved, crack along the thick bamboo tube machine direction.Prepared thick bamboo tube stacks heap and goes in the steam box, feeding was come out of the stove greater than the superheated steam of 110 degree in 3 minutes, exhibition compression set type by hand or on the applanation machine perpendicular to 10 centimetres of fixed length of direction width of fiber orientation, is made the bamboo chip flat unit that has blue or green thin bamboo strip face while hot; The bamboo chip flat unit of above blue or green thin bamboo strip face is involutory in opposite directions, after applying glue, constitute up and down that the surface layer quadrature stacks with the bamboo chip flat unit of another blue or green thin bamboo strip face, after integrating solid glue, pressurization obtains bamboo board.The same with example 1, make yellow thin bamboo strip internal layer (about 1 millimeters thick) and reject processing.
Embodiment 3
Bamboo raw material and production technology are with 1, and processing was softened in softening processing heat treated baking in 2 kilowatts of infrared IR bakes in 5 minutes.
Embodiment 4
Bamboo raw material and production technology are with 1, and softening the processing adopted radiation.
Claims (7)
1, the lamination bamboo board is characterized in that, has the bamboo chip unit sheet lamination group structure of two-layer expansion at least; The upper and lower surface of sheet material is blue or green thin bamboo strip face.
2, the lamination bamboo board according to claim 1 is characterized in that, described is the bamboo chip interlayer of yellow thin bamboo strip face between the surface layer up and down.
3 according to claim 1 or 2 described lamination bamboo boards, it is characterized in that the extension integral body that described bamboo chip unit sheet is the thick bamboo tube section.
3, production claim 1 or 2 or 3 lamination bamboo board production method is characterized in that, the thick bamboo tube raw material is obtained thick bamboo tube behind segment, logical joint; Thick bamboo tube extends into continuous sheet material with whole thick bamboo tube after softening the processing, make open and flat bamboo chip unit after pressure shaping, fixed length, and splicing after the composition surface applying glue, pressurization are overlapped into the lamination bamboo board.
4, the lamination bamboo board production method according to claim 3 is characterized in that described thick bamboo tube softening method can be at least a processing mode in microwave treatment, vapours processing, radiation treatment, high-frequency electronic heat treated, the infrared heat treated.
5, the lamination bamboo board production method according to claim 3 is characterized in that described thick bamboo tube extends into continuous sheet material, carries out subsequent treatment such as pressure shaping after can removing the blue or green thin bamboo strip or go yellow thin bamboo strip internal layer to handle sheet material again.
6, the lamination bamboo board production method according to claim 3 is characterized in that the width of described bamboo chip unit is greater than 8 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03135435 CN1569462A (en) | 2003-07-18 | 2003-07-18 | Laminated bamboo sheet and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03135435 CN1569462A (en) | 2003-07-18 | 2003-07-18 | Laminated bamboo sheet and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1569462A true CN1569462A (en) | 2005-01-26 |
Family
ID=34470304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03135435 Pending CN1569462A (en) | 2003-07-18 | 2003-07-18 | Laminated bamboo sheet and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1569462A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434244C (en) * | 2006-05-25 | 2008-11-19 | 高世斌 | Bamboo-wood slab working method |
| WO2009015599A1 (en) * | 2007-07-31 | 2009-02-05 | Yongwei Wu | A compound bamboo section material and a process method thereof |
| CN101831819A (en) * | 2009-03-09 | 2010-09-15 | 陈根长 | New aggregative-state modified pulp and paper making process |
| CN102490223A (en) * | 2011-12-16 | 2012-06-13 | 福建农林大学 | Method for flattening moso bamboo |
| CN102794805A (en) * | 2012-07-24 | 2012-11-28 | 浙江大庄实业集团有限公司 | Bamboo flattening method |
| CN103101087A (en) * | 2011-03-14 | 2013-05-15 | 永安市大地竹业有限公司 | Bamboo barrel open-and-flat type bamboo recombination board material production method |
| CN103213177A (en) * | 2013-04-08 | 2013-07-24 | 诸暨市光裕竹业有限公司 | High-strength bottom board using flattening bamboos with equal width as surface layer and manufacturing method thereof |
| CN104068694A (en) * | 2013-03-25 | 2014-10-01 | 董婉君 | Screen frame made from bamboo materials |
| CN104972540A (en) * | 2014-04-14 | 2015-10-14 | 杭州新竹文化创意有限公司 | Bamboo material spreading method |
-
2003
- 2003-07-18 CN CN 03135435 patent/CN1569462A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434244C (en) * | 2006-05-25 | 2008-11-19 | 高世斌 | Bamboo-wood slab working method |
| WO2009015599A1 (en) * | 2007-07-31 | 2009-02-05 | Yongwei Wu | A compound bamboo section material and a process method thereof |
| CN101831819A (en) * | 2009-03-09 | 2010-09-15 | 陈根长 | New aggregative-state modified pulp and paper making process |
| CN103101087A (en) * | 2011-03-14 | 2013-05-15 | 永安市大地竹业有限公司 | Bamboo barrel open-and-flat type bamboo recombination board material production method |
| CN102490223A (en) * | 2011-12-16 | 2012-06-13 | 福建农林大学 | Method for flattening moso bamboo |
| CN102794805A (en) * | 2012-07-24 | 2012-11-28 | 浙江大庄实业集团有限公司 | Bamboo flattening method |
| CN102794805B (en) * | 2012-07-24 | 2014-07-16 | 浙江大庄实业集团有限公司 | Bamboo flattening method |
| CN104068694A (en) * | 2013-03-25 | 2014-10-01 | 董婉君 | Screen frame made from bamboo materials |
| CN103213177A (en) * | 2013-04-08 | 2013-07-24 | 诸暨市光裕竹业有限公司 | High-strength bottom board using flattening bamboos with equal width as surface layer and manufacturing method thereof |
| CN104972540A (en) * | 2014-04-14 | 2015-10-14 | 杭州新竹文化创意有限公司 | Bamboo material spreading method |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |