CN101250937A - Bamboo and wood composite flooring stuck with lumber layer on surface - Google Patents
Bamboo and wood composite flooring stuck with lumber layer on surface Download PDFInfo
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- CN101250937A CN101250937A CNA2008100201749A CN200810020174A CN101250937A CN 101250937 A CN101250937 A CN 101250937A CN A2008100201749 A CNA2008100201749 A CN A2008100201749A CN 200810020174 A CN200810020174 A CN 200810020174A CN 101250937 A CN101250937 A CN 101250937A
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Abstract
The invention belonging to the wood manufacture industry relates to a preparation method of a bamboo-wood composite floor, in particular to a preparation method of a bamboo-wood composite floor with a wood layer stuck to the surface. The bamboo-wood composite floor is a bamboo splint board which has high surface rigidity and comfortable sensation in the feet and is not easy to be bended and deformed; moreover, the bamboo splint board has a two-layer overall structure or a three-layer overall structure; the surface layer of the two-layer overall structure comprises wood veneers, while a billet layer comprises bamboo splint boards which are crossly laid down; the surface layer and the bottom layer of the three-layer overall structure comprise wood veneers, while the billet boards of the middle layer comprise bamboo splint boards which are crossly laid down. The preparation method has the advantages that: due to adopting the technical proposal, the method can make full use of wood and bamboo resource, thereby reducing the consumption of forest resources and production cost.
Description
Technical field
The present invention relates to the preparation method of a kind of preparation method's of bamboo compound floor, particularly a kind of stuck with lumber layer on surface bamboo compound floor, belong to the timber manufacturing.
Background technology
At present, wooden floor is because its environmental protection, get close to nature, be subjected to users' welcome, but under the situation of China's timber resources scarcity, the scarcity of especially rare timber, make solid wooden compound floor be widely used, but timber resources also is limited, and bamboo is because the speed of growth is very fast, therefore, the floor of adopting the bamboo wood material to make will progressively substitute wooden floor.The bamboo floor that has at present adopts heavy bamboo material to make, promptly by bamboo silk or bamboo chip or its mixture through impregnation, mixing, dress mould, again through the bamboo floor that the high pressure compacting forms, this bamboo floor hardness height, long service life, its outward appearance is similar to wooden floor, in use, people think that still the feel on bamboo floor is hard partially, and some bamboo floor is bad because of the moisture control to material in the process, occur bending and deformation easily behind the finished product, influenced result of use.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art part, a kind of case hardness height is provided, feel is good and is difficult for diastrophic have two layers or three layers of overall structure, surface course is a Wooden veneer in two layers of overall structure, the base layer is the bamboo bar of laterally laying, in described three layers of overall structure, surface course and bottom are Wooden veneer, and the intermediate layer blanket is the bamboo compound floor of the stuck with lumber layer on surface of the horizontal bamboo bar of laying.
The objective of the invention is to realize: a kind of bamboo compound floor of stuck with lumber layer on surface with following technical scheme, it is characterized in that: this bamboo compound floor adopts two layers or three layers of overall structure, surface course is a Wooden veneer in two layers of overall structure, the base layer is the Bamboo strip plate of laterally laying, in described three layers of overall structure, surface course and bottom are Wooden veneer, and the intermediate layer blanket is the Bamboo strip plate of laterally laying.
The preparation method of the bamboo compound floor of described stuck with lumber layer on surface carries out as follows;
(1) earlier to the juggle side of cuing open, the juggle of intercepting Len req is clipped defective juggle;
(2) above-mentioned juggle is carried out poach or steam treatment, softening juggle to reduce the hardness of wood, increases its plasticity;
(3) juggle after the softening processing of the above-mentioned process of slicing generally adopts rotary-cut, and juggle circles round under axis drives, and revolves the cutter straight-line feed, along the juggle cutting-out veneer material (veneer) of rotation;
(4) wood tissue after rotary-cut is lax, thickness is little, and moisture diffusion inside resistance is little, adopts the high temperature shock processing that it is carried out drying;
(5) shear with sorting, grade through dried timber above-mentioned;
(6) again to the bamboo side of cuing open, intercept required length, clip defective bamboo;
(7) above-mentioned bamboo through intercepting is carried out poach or steam treatment, it is softened, increase its plasticity;
(8) the bamboo strip adoption high temperature shock processing through machine-shaping is carried out drying;
(9) timber, the bamboo bar with above-mentioned sorting, after grading carries out sticker and splicing, and the veneer gluing adopts four rollers glue spreader, the glue kind of use: indoor type UF urea aldehyde, and outdoor version PF phenolic aldehyde, resin added is: UF urea aldehyde 220-340g/m
2(two-sided) PF phenolic aldehyde 200-300g/m
2(two-sided);
(10) assembly according to production requirement, becomes base to the face behind the gluing, core, backboard combo with above-mentioned sheet material, bamboo bar;
(11) combo is become the slab of base in cold press, carry out precompressed, make veneer, bamboo bar be bonded as integral body substantially, precompressed parameter: pressure: 0.8-1.0MPa; Time: 10-20min;
(12) slab after the precompressed is carried out hot pressing, pressure: 1.4-1.8MPa; Temperature: UF100-120 ℃ PF140-160 ℃; Time 0.5-0.7min/mm (thickness of slab);
(13) sheet material after the hot pressing is carried out in length and breadth requiring four jiaos of Founders to cutting edge, as cutting tool plate is carried out Surface Machining with sharp sand grains then, improve the fineness on surface;
(14) sheet material after the above-mentioned processing is tested grade, pack warehouse-in.
Advantage of the present invention is: owing to adopted technique scheme, can make full use of timber and bamboo resource, thereby reduce the consumption of forest tree resource, reduce cost of production.
The specific embodiment
Embodiment 1.
A kind of bamboo compound floor of stuck with lumber layer on surface, this bamboo compound floor adopts two layers or three layers of overall structure, surface course is a Wooden veneer in two layers of overall structure, the base layer is the Bamboo strip plate of laterally laying, in described three layers of overall structure, surface course and bottom are Wooden veneer, and the intermediate layer blanket is the Bamboo strip plate of laterally laying.
The preparation of the bamboo compound floor of described stuck with lumber layer on surface is carried out as follows;
(1) earlier to the juggle side of cuing open, the juggle of intercepting Len req is clipped defective juggle;
(2) above-mentioned juggle is carried out poach or steam treatment, softening juggle to reduce the hardness of wood, increases its plasticity;
(3) juggle after the softening processing of the above-mentioned process of slicing generally adopts rotary-cut, and juggle circles round under axis drives, and revolves the cutter straight-line feed, along the juggle cutting-out veneer material (veneer) of rotation;
(4) wood tissue after rotary-cut is lax, thickness is little, and moisture diffusion inside resistance is little, adopts the high temperature shock processing that it is carried out drying;
(5) shear with sorting, grade through dried timber above-mentioned;
(6) again to the bamboo side of cuing open, intercept required length, clip defective bamboo;
(7) above-mentioned bamboo through intercepting is carried out poach or steam treatment, it is softened, increase its plasticity;
(8) the bamboo strip adoption high temperature shock processing through machine-shaping is carried out drying;
(9) timber, the bamboo bar with above-mentioned sorting, after grading carries out sticker and splicing, and the veneer gluing adopts four rollers glue spreader, the glue kind of use: indoor type UF urea aldehyde, and outdoor version PF phenolic aldehyde, resin added is: UF urea aldehyde 220g/m
2(two-sided) PF phenolic aldehyde 200g/m
2(two-sided);
(10) assembly according to production requirement, becomes base to the face behind the gluing, core, backboard combo with above-mentioned sheet material, bamboo bar;
(11) combo is become the slab of base in cold press, carry out precompressed, make veneer, bamboo bar be bonded as integral body substantially, precompressed parameter: pressure: 0.8MPa; Time: 10min;
(12) slab after the precompressed is carried out hot pressing, pressure: 1.4MPa; Temperature: UF100 ℃, PF140 ℃; Time 0.5min/mm (thickness of slab);
(13) sheet material after the hot pressing is carried out in length and breadth requiring four jiaos of Founders to cutting edge, as cutting tool plate is carried out Surface Machining with sharp sand grains then, improve the fineness on surface;
(14) sheet material after the above-mentioned processing is tested grade, pack warehouse-in.
Embodiment 2.
A kind of bamboo compound floor of stuck with lumber layer on surface, this bamboo compound floor adopts two layers or three layers of overall structure, surface course is a Wooden veneer in two layers of overall structure, the base layer is the Bamboo strip plate of laterally laying, in described three layers of overall structure, surface course and bottom are Wooden veneer, and the intermediate layer blanket is the Bamboo strip plate of laterally laying.
The preparation of the bamboo compound floor of described stuck with lumber layer on surface is carried out as follows;
(1) earlier to the juggle side of cuing open, the juggle of intercepting Len req is clipped defective juggle;
(2) above-mentioned juggle is carried out poach or steam treatment, softening juggle to reduce the hardness of wood, increases its plasticity;
(3) juggle after the softening processing of the above-mentioned process of slicing generally adopts rotary-cut, and juggle circles round under axis drives, and revolves the cutter straight-line feed, along the juggle cutting-out veneer material (veneer) of rotation;
(4) wood tissue after rotary-cut is lax, thickness is little, and moisture diffusion inside resistance is little, adopts the high temperature shock processing that it is carried out drying;
(5) shear with sorting, grade through dried timber above-mentioned;
(6) again to the bamboo side of cuing open, intercept required length, clip defective bamboo;
(7) above-mentioned bamboo through intercepting is carried out poach or steam treatment, it is softened, increase its plasticity;
(8) the bamboo strip adoption high temperature shock processing through machine-shaping is carried out drying;
(9) timber, the bamboo bar with above-mentioned sorting, after grading carries out sticker and splicing, and the veneer gluing adopts four rollers glue spreader, the glue kind of use: indoor type UF urea aldehyde, and outdoor version PF phenolic aldehyde, resin added is: UF urea aldehyde 340g/m
2(two-sided) PF phenolic aldehyde 300g/m
2(two-sided);
(10) assembly according to production requirement, becomes base to the face behind the gluing, core, backboard combo with above-mentioned sheet material, bamboo bar;
(11) combo is become the slab of base in cold press, carry out precompressed, make veneer, bamboo bar be bonded as integral body substantially, precompressed parameter: pressure: 1.0MPa; Time: 20min;
(12) slab after the precompressed is carried out hot pressing, pressure: 1.8MPa; Temperature: UF120 ℃, PF160 ℃; Time: 0.7min/mm (thickness of slab);
(13) sheet material after the hot pressing is carried out in length and breadth requiring four jiaos of Founders to cutting edge, as cutting tool plate is carried out Surface Machining with sharp sand grains then, improve the fineness on surface;
(14) sheet material after the above-mentioned processing is tested grade, pack warehouse-in.
Claims (2)
1. the bamboo compound floor of a stuck with lumber layer on surface, it is characterized in that: this bamboo compound floor adopts two layers or three layers of overall structure, surface course is a Wooden veneer in two layers of overall structure, the base layer is the Bamboo strip plate of laterally laying, in described three layers of overall structure, surface course and bottom are Wooden veneer, and the intermediate layer blanket is the Bamboo strip plate of laterally laying.
2. the preparation method of the bamboo compound floor of the described stuck with lumber layer on surface of claim 1 is characterized in that: carry out as follows;
(1) earlier to the juggle side of cuing open, the juggle of intercepting Len req is clipped defective juggle;
(2) above-mentioned juggle is carried out poach or steam treatment, softening juggle to reduce the hardness of wood, increases its plasticity;
(3) juggle after the softening processing of the above-mentioned process of slicing generally adopts rotary-cut, and juggle circles round under axis drives, and revolves the cutter straight-line feed, along the juggle cutting-out veneer material (veneer) of rotation;
(4) wood tissue after rotary-cut is lax, thickness is little, and moisture diffusion inside resistance is little, adopts the high temperature shock processing that it is carried out drying;
(5) shear with sorting, grade through dried timber above-mentioned;
(6) again to the bamboo side of cuing open, intercept required length, clip defective bamboo;
(7) above-mentioned bamboo through intercepting is carried out poach or steam treatment, it is softened, increase its plasticity;
(8) the bamboo strip adoption high temperature shock processing through machine-shaping is carried out drying;
(9) timber, the bamboo bar with above-mentioned sorting, after grading carries out sticker and splicing, and the veneer gluing adopts four rollers glue spreader, the glue kind of use: indoor type UF urea aldehyde, and outdoor version PF phenolic aldehyde, resin added is: UF urea aldehyde 220-340g/m
2(two-sided) PF phenolic aldehyde 200-300g/m
2(two-sided);
(10) assembly according to production requirement, becomes base to the face behind the gluing, core, backboard combo with above-mentioned sheet material, bamboo bar;
(11) combo is become the slab of base in cold press, carry out precompressed, make veneer, bamboo bar be bonded as integral body substantially, precompressed parameter: pressure: 0.8-1.0MPa; Time: 10-20min;
(12) slab after the precompressed is carried out hot pressing, pressure: 1.4-1.8MPa; Temperature: UF100-120 ℃ PF140-160 ℃; Time 0.5-0.7min/mm (thickness of slab);
(13) sheet material after the hot pressing is carried out in length and breadth requiring four jiaos of Founders to cutting edge, as cutting tool plate is carried out Surface Machining with sharp sand grains then, improve the fineness on surface;
(14) sheet material after the above-mentioned processing is tested grade, pack warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100201749A CN101250937A (en) | 2008-03-25 | 2008-03-25 | Bamboo and wood composite flooring stuck with lumber layer on surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100201749A CN101250937A (en) | 2008-03-25 | 2008-03-25 | Bamboo and wood composite flooring stuck with lumber layer on surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101250937A true CN101250937A (en) | 2008-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100201749A Pending CN101250937A (en) | 2008-03-25 | 2008-03-25 | Bamboo and wood composite flooring stuck with lumber layer on surface |
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| CN (1) | CN101250937A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464167A (en) * | 2010-11-18 | 2012-05-23 | 广州市国田集装箱配件有限公司 | Novel container bamboo base plate and manufacturing method thereof |
| CN102873734A (en) * | 2012-09-26 | 2013-01-16 | 安徽丰田竹业制造有限公司 | Heavy-bamboo composite floor board production process |
| CN103331794A (en) * | 2013-05-20 | 2013-10-02 | 浙江农林大学 | Continuous processing device for bamboo filament bundle |
| CN104947911A (en) * | 2015-05-28 | 2015-09-30 | 安徽至信竹业科技有限公司 | Waterproof composite bamboo flooring |
| CN105196368A (en) * | 2015-08-28 | 2015-12-30 | 国家林业局竹子研究开发中心 | Manufacturing method of bamboo-wood composite laminated timber |
| CN105313195A (en) * | 2014-05-30 | 2016-02-10 | 安徽竹韵竹业有限公司 | Method for producing composite boards |
| CN106272853A (en) * | 2016-08-17 | 2017-01-04 | 浙江大丰实业股份有限公司 | A kind of processing technology of water droplet headstock chair back plate |
| CN112454554A (en) * | 2020-11-13 | 2021-03-09 | 罗源县金源竹业有限公司 | High-strength ecological bamboo core plate based on bamboo and wood compounding and processing method thereof |
-
2008
- 2008-03-25 CN CNA2008100201749A patent/CN101250937A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464167A (en) * | 2010-11-18 | 2012-05-23 | 广州市国田集装箱配件有限公司 | Novel container bamboo base plate and manufacturing method thereof |
| CN102873734A (en) * | 2012-09-26 | 2013-01-16 | 安徽丰田竹业制造有限公司 | Heavy-bamboo composite floor board production process |
| CN103331794A (en) * | 2013-05-20 | 2013-10-02 | 浙江农林大学 | Continuous processing device for bamboo filament bundle |
| CN103331794B (en) * | 2013-05-20 | 2014-11-19 | 浙江农林大学 | Continuous processing device for bamboo filament bundle |
| CN105313195A (en) * | 2014-05-30 | 2016-02-10 | 安徽竹韵竹业有限公司 | Method for producing composite boards |
| CN104947911A (en) * | 2015-05-28 | 2015-09-30 | 安徽至信竹业科技有限公司 | Waterproof composite bamboo flooring |
| CN105196368A (en) * | 2015-08-28 | 2015-12-30 | 国家林业局竹子研究开发中心 | Manufacturing method of bamboo-wood composite laminated timber |
| CN106272853A (en) * | 2016-08-17 | 2017-01-04 | 浙江大丰实业股份有限公司 | A kind of processing technology of water droplet headstock chair back plate |
| CN112454554A (en) * | 2020-11-13 | 2021-03-09 | 罗源县金源竹业有限公司 | High-strength ecological bamboo core plate based on bamboo and wood compounding and processing method thereof |
| CN112454554B (en) * | 2020-11-13 | 2022-06-14 | 罗源县金源竹业有限公司 | High-strength ecological bamboo core plate based on bamboo and wood compounding and processing method thereof |
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Open date: 20080827 |