CN100375667C - Carbonized color difference fancy artificial plate blank and its producing method - Google Patents
Carbonized color difference fancy artificial plate blank and its producing method Download PDFInfo
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- CN100375667C CN100375667C CNB2006101430182A CN200610143018A CN100375667C CN 100375667 C CN100375667 C CN 100375667C CN B2006101430182 A CNB2006101430182 A CN B2006101430182A CN 200610143018 A CN200610143018 A CN 200610143018A CN 100375667 C CN100375667 C CN 100375667C
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- bamboo
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- sheet
- drying
- color
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- 238000000034 method Methods 0.000 title claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 77
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 77
- 241001330002 Bambuseae Species 0.000 claims abstract description 77
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 77
- 239000011425 bamboo Substances 0.000 claims abstract description 77
- 238000001035 drying Methods 0.000 claims abstract description 23
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 238000010000 carbonizing Methods 0.000 claims abstract description 4
- 239000002023 wood Substances 0.000 claims description 31
- 210000002268 wool Anatomy 0.000 claims description 24
- 238000005470 impregnation Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 5
- 235000015149 toffees Nutrition 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- 229920001187 thermosetting polymer Polymers 0.000 claims description 3
- 239000003086 colorant Substances 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000002791 soaking Methods 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
- 239000002932 luster Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 3
- 238000001723 curing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 244000050510 Cunninghamia lanceolata Species 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000030214 innervation Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/008—General furniture construction, e.g. fittings characterised by materials
- A47B2220/0088—Furniture made of bamboo or rattan
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Finishing Walls (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The production process of fancy artificial plate blank with carbonized color difference includes the following main steps: sawing bamboo and/or timber; cutting into timber tow or skein; carbonizing to different degrees; drying; soaking with glue, re-drying and mixing; metering and feeding; pressing and curing; demolding and post-finishing. The fancy artificial plate blank or column blank has natural bamboo and timber colors, brown color spots and color grains in different directions. It may be made into different products, such as floor board, wall plate, furniture, etc and has high density, high strength, color and grain variety, completely new visual effect, no environmental pollution and other advantages.
Description
Technical field
The present invention relates to a kind of bamboo wood artificial board base and production method thereof, is true qualities and charing degree difference according to the bamboo and wood raw material, forms the method that the different colours difference is made artificial plate blank.
Background technology
The bamboo offset plate of produced in conventional processes, the perpendicular gummed of useful bamboo chip side, the superimposed gummed of bamboo chip is arranged; By charing degree branch, little charing arranged, middle charing arranged, dark charing is arranged.In actual production, often be difficult to accomplish that the color of multiple batches of carbide is consistent, between blanket and the blanket aberration arranged, and the user likes selecting the color and luster unanimity, having chosen away of color and luster unanimity, difficulty is joined the consistent variegated accumulation that just causes, and the storehouse thing is long-pending surplus, the problem of depositary management trouble.With the combined artificial board material of plank, veneer clad can, do floor or furniture, the also hobbies that trend color and luster unanimity is arranged of user more.In a word, in the prior art, the artificial plate blank color and luster is single, makes the point of penetration appreciating and select for use with the nuance of the textured pattern of the woody body of bamboo and true qualities basically.CN99117809.2 discloses Tianfeng Anji Bamboo Industry Co., Ltd's " method of recombining bamboo material into reinforced shapes " patent, with bamboo wood split be pressed into silk after, drying, impregnation, dress mould, high-pressure molding material (being slab), still color and luster is single for this novel high density, high-strength artificial slab, and just true qualities and little charing brown are two kinds.In colorful people's life, in beautifying household everybody feels the same about this, create a kind of pleasing, attract people's eye, different with the charing degree and produce the slab of different shade deviations by the woody look of bamboo, through after directly use or cut into sheet material after the arrangement and be used for article such as production floor, wallboard, furniture, be the current demand that can adapt to society.
Summary of the invention
Above-mentioned deficiency at prior art, the objective of the invention is to design a kind of because the woody look of bamboo is different with the charing degree, thereby produce the bamboo sheet material and the wood wool bundle material of different shade deviations, make the carbonized color difference fancy artificial plate blank production method of slab again through batch mixing and drying, impregnation, high pressure, curing, provide color and decorative pattern to enrich to society, give the artificial plate blank of brand-new impression.
The invention has the beneficial effects as follows by control, cause shade deviation bamboo and wood charing degree, two benefits that this difference is brought, the one, product is no longer because of requiring the consistent variegated accumulation of color and luster; The 2nd, the aberration thing just is being used on the batch mixing glue laminated and is becoming the bright-colored bamboo wood artificial board base of pattern, and directly use arrangement back, back, or cut into sheet material, makes products such as pleasing furniture, floor, wallboard then, increases the user and choose kind, beautifies people's life.
Above-mentioned purpose can be from realizing by following measure: this carbonized color difference fancy artificial plate blank, be plate body or column, and the surface of slab and cross section all are piebald, the flower stripe surface of woody look of bamboo and brown.Producing above-mentioned slab is mainly finished by the following step:
(1) bamboo timber cross cut saw:, decide cross cut saw length by the relative dimensions of press and mould with soon bright bamboo carpentery workshop raw material after cutting;
(2) cut into slices and/or the crush-cutting silk: earlier the bamboo section is cut into bamboo chip, the back in thread press with complete bamboo chip, be pressed into also keep a little sheet shapes, that thickness does not wait, mutual remaining tractive relation, definitely say so a kind of like non-of sheet, like the bamboo sheet or the bamboo chip silk of non-of silk, also adopt the identical way of bamboo section for juggle, or roll and become the wood wool bundle with crush-cutting;
(3) charing in batches in various degree: with the frame sign indicating number or the method that spreads bamboo sheet, wood wool bundle are carried out in various degree charing or drying in carbonizing kiln,, better with conduction oil, steam with the charing of high steam charing jar through logical heat pipe and radiator heat supply; The charing degree difference of different batches is main foundation with range estimation, or rule of thumb determines rational pressure, time range; The charing degree has four thick class:
Not charing be called zero charing, be shallow charing, middle charing, dark charing then, become the woody look of bamboo, light brown, toffee, dark brown respectively; If segmentation then has intermediate color separately between this fourth gear time;
(4) drying: the moisture content to bamboo sheet and wood wool bundle is 10%;
(5) impregnation: with the water-fast glue of thermosetting, as phenolic resins, polyurethane adhesive;
(6) drying and batch mixing again: the moisture content that is dried to bamboo sheet, wood wool bundle is 10-25%, is preferably 18%; Batch mixing is meant bamboo sheet or the wood wool bundle that charing degree difference is caused different color and lusters, and put on the shelf pile or spread of colour mixture advances the drying kiln drying together, during kiln discharge again the colour mixture entrucking transport;
(7) metering and charging: the moisture content according to the bamboo sheet of each batch, wood wool bundle is different, press press effective area, the thickness difference of desiring the pressing plate base, the difference of die volume, calculate the weight of reasonably treating binder after, be fed into machine or go into mould;
(8) compacting and curing: pressure 〉=10Mpa are solidified again;
(9) demoulding and back arrangement: after the demoulding slab is cut end and do, make plate body or column, the piebald that it is surperficial and longitudinal and transverse, the oblique section all is woody look of bamboo and brown, flower stripe surface with the side cut rear finishing duplex.
The specific embodiment
The invention will be further described below in conjunction with embodiment.Produce this artificial slab, mainly need to finish through following steps:
(1) bamboo timber cross cut saw: general with soon bright bamboo carpentery workshop raw material after cutting, decide cross cut saw length by the relative dimensions of press and mould.
(2) cut into slices and/or the crush-cutting silk: earlier the bamboo section is cut into bamboo chip, the back in thread press with complete bamboo chip, be pressed into also keep a little sheet shapes, that thickness does not wait, mutual remaining tractive relation, definitely say so a kind of like non-of sheet, like the bamboo sheet or the bamboo chip silk (to call bamboo sheet in the following text) of non-of silk, both can adopt the identical way of bamboo section for juggle, more practical rolling becomes the wood wool bundle with crush-cutting.
(3) charing in batches in various degree: can bamboo sheet, wood wool bundle be carried out in various degree charing or drying in carbonizing kiln with frame sign indicating number or method such as spread, for safety, this kiln through logical heat pipe and radiator heat supply, carries out drying or charing with conduction oil, water vapour.The charing degree is subjected to the influence of bamboo kind and factors such as seeds, material, the shape for the treatment of carbide and volume, kiln temperature, heat time heating time, stacking mode and aeration, and difficult control adopts the charing of high steam charing jar for well for this reason.The charing degree difference of different batches is main foundation with range estimation, certainly, determines that rule of thumb rational pressure, time range also are feasible.Here the charing degree of indication has four thick class: not charing tentatively be called zero charing, be shallow charing, middle charing, dark charing then, become the woody look of bamboo, light brown, toffee, dark brown respectively.If segmentation then all also has intermediate color separately between this fourth gear time.
(4) drying: the moisture content to bamboo sheet and wood wool bundle is about 10%.
(5) impregnation: mainly adopt the water-fast glue of thermosetting, as phenolic resins, polyurethane adhesive etc.
(6) drying and batch mixing again: the moisture content that is dried to bamboo sheet, wood wool bundle is 10-25%, is preferably 18%.So-called batch mixing mainly is meant the bamboo sheet or the wood wool bundle that charing degree difference are caused difference (comprising zero charing) color and luster, and put on the shelf pile or spread of colour mixture advances the drying kiln drying together, during kiln discharge again the colour mixture entrucking transport.Batch mixing can also be that bamboo sheet mixes with the wood wool bundle.
(7) metering and charging:, press press effective area different, the thickness difference of desiring the pressing plate base, the difference of die volume because of the moisture content of the bamboo sheet of each batch, wood wool bundle, calculate the weight of reasonably treating binder after, be fed into machine or go into mould.
(8) compacting and curing: pressure 〉=1 0Mpa, solidify again.
(9) demoulding and back arrangement: after the demoulding slab is cut end and wait the rear finishing duplex work, just can make plate body or column, and the piebald surperficial and longitudinal and transverse, that the oblique section all is woody look of bamboo and brown, spend stripe surface with sides cut.
Embodiment 1:
The bright bamboo of cutting down in the recent period is cut into the long bamboo section of 200cm, is split into the thick 0.3cm bamboo chip that is, be pressed into bamboo sheet in thread press, a bamboo sheet drying of about 1/4 is selected in charing in batches in various degree, and not charing promptly keeps true qualities; Select the dark charing of 3/4 bamboo sheet to be dark brown again, be dried to moisture content 10%, sheave shape impregnation, being mixed the bamboo sheet of two kinds of different color and lusters into again, kiln is dried to moisture content 18%, mix again during the kiln discharge entrucking, before suppression process, get the material back charging of weighing earlier, in press press or pressing mold, carry out heat cure with after the 10 Mpa pressure pressures.Cut end and post processing such as sides cut after the demoulding (or taking out on the press), artificial slab.
Each surface of such slab is clearly demarcated with the bamboo wood true qualities in cross section and charing dark brown " black and white ", and piebald, flower striped are different, and rich innervation is changeable.Primary colours are dark brown, and the collocation look is the bamboo true qualities.
Embodiment 2:
Method is basic identical with embodiment 1, has done the change of four aspects: the one, and raw material changes the Chinese fir wood tow into; The true qualities wood wool bundle of the 2nd, zero charing accounts for 1/3, the light brown wood wool Shu Shu of shallow charing accounts for 1/3, the toffee wood wool bundle of middle charing accounts for 1/3; The 3rd, batch mixing is with preceding road drying process, and drying is a batch mixing first, again impregnation, dry again; The 4th, pressure is 20Mpa, and the surface of the slab of making and cross section do not have the branch of primary colours and broken color, and aberration is little, the color and luster gentleness.Batch mixing in present embodiment explanation production stage the 6th procedure also can carry out in the 4th procedure.
In a word, it is fixed that the ratio that the color and luster collocation in the batch mixing, each grade color and luster account for the slab total amount is appointed, and the appearance of decorative pattern and color and luster is at random, causes pattern bright-colored, and its interest is infinite.
If needs are arranged, the artificial slab of basis cylindric, oval column or be extended to other column, the tabular artificial slab of basis again cooperates with mould, can make by this method fully, and this is conspicuous.
This artificial slab then is a hexahedron as the side's of being plate body, square body, and six surfaces and each cross section are square of piebald, flower striped; As be cylinder and oval cylinder, then totally three surfaces and each cross section are piebald, flower stripe surface for cambered surface and end face.
If bamboo sheet, wood wool bundle are used the pigment mordanting of different color in batches, make the pattern artificial plate blank, though that color can more enrich is changeable, soak with dry run in easy contaminated environment.
In the method, be subjected to the inspiration of technology essential factors such as charing in batches, the bamboo offset plate of the perpendicular gummed of side in the conventional method can be made colored bar shaped bamboo offset plate by different charing look burst collocation fully, but the two sides of this plate and longitudinal section are single color and luster, do not have piebald, flower striped.
During charing, can not charing undue, otherwise reduce fibre strength.
Compared to existing technology, the slab density that this method makes is big, and the intensity height can not Cause Yin Seze inconsistent, the problem of variegated accumulation after the choosing, color and decorative pattern enrich changeable, Cutting into board making becomes the products such as floor, wallboard, furniture brand-new like giving dynamically Impression, beautified the human settlement, and free from environmental pollution when making.
Claims (1)
1. the production method of a carbonized color difference fancy artificial plate blank is characterized in that being finished by the following step:
(1) bamboo timber cross cut saw:, decide cross cut saw length by the relative dimensions of press and mould with soon bright bamboo carpentery workshop raw material after cutting;
(2) cut into slices and/or the crush-cutting silk: earlier the bamboo section is cut into bamboo chip, the back in thread press with complete bamboo chip, be pressed into also keep a little sheet shapes, that thickness does not wait, mutual remaining tractive relation, definitely say so a kind of like non-of sheet, like the bamboo sheet or the bamboo chip silk of non-of silk, also adopt the identical way of bamboo section for juggle, or roll and become the wood wool bundle with crush-cutting;
(3) charing in batches in various degree: with the frame sign indicating number or the method that spreads bamboo sheet, wood wool bundle are carried out in various degree charing or drying in carbonizing kiln, with conduction oil, steam through logical heat pipe and radiator heat supply, with the charing of high steam charing jar; The charing degree difference of different batches is a foundation with the range estimation, or rule of thumb determines rational pressure, time range; The charing degree has four thick class: not charing be called zero charing, be shallow charing, middle charing, dark charing then, become the woody look of bamboo, light brown, toffee, dark brown respectively; If segmentation then has intermediate color separately between this fourth gear time;
(4) drying: the moisture content to bamboo sheet and wood wool bundle is 10%;
(5) impregnation: with the water-fast glue of thermosetting;
(6) drying and batch mixing again: the moisture content that is dried to bamboo sheet, wood wool bundle is 10-25%; Batch mixing is meant bamboo sheet or the wood wool bundle that charing degree difference is caused different color and lusters, and put on the shelf pile or spread of colour mixture advances the drying kiln drying together, during kiln discharge again the colour mixture entrucking transport;
(7) metering and charging: the moisture content according to the bamboo sheet of each batch, wood wool bundle is different, press press effective area, the thickness difference of desiring the pressing plate base, the difference of die volume, calculate the weight of reasonably treating binder after, be fed into machine or go into mould;
(8) compacting and curing: pressure 〉=10Mpa are solidified again;
(9) demoulding and back arrangement: after the demoulding slab is cut end and do, make plate body or column, the piebald that it is surperficial and longitudinal and transverse, the oblique section all is woody look of bamboo and brown, flower stripe surface with the side cut rear finishing duplex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101430182A CN100375667C (en) | 2006-10-28 | 2006-10-28 | Carbonized color difference fancy artificial plate blank and its producing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101430182A CN100375667C (en) | 2006-10-28 | 2006-10-28 | Carbonized color difference fancy artificial plate blank and its producing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1944017A CN1944017A (en) | 2007-04-11 |
| CN100375667C true CN100375667C (en) | 2008-03-19 |
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| CNB2006101430182A Expired - Fee Related CN100375667C (en) | 2006-10-28 | 2006-10-28 | Carbonized color difference fancy artificial plate blank and its producing method |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941612B (en) * | 2012-10-31 | 2015-04-08 | 中南林业科技大学 | Method for manufacturing recombined bamboo decorative material |
| CN104608223B (en) * | 2013-11-04 | 2017-02-08 | 姚秀贵 | Method for manufacturing bamboo recombined laminated wood sliced sheet |
| CN105196391B (en) * | 2015-08-31 | 2017-09-12 | 安徽尧龙竹木制品有限公司 | Brave line bamboo flooring |
| CN105171879B (en) * | 2015-08-31 | 2018-02-27 | 安徽尧龙竹木制品有限公司 | The production line of fried dough twist bamboo flooring |
| CN105437348B (en) * | 2015-08-31 | 2018-02-27 | 安徽尧龙竹木制品有限公司 | The production method of fried dough twist bamboo flooring |
| CN105437346B (en) * | 2015-08-31 | 2017-12-15 | 安徽尧龙竹木制品有限公司 | The production method of brave line bamboo flooring |
| CN105442806B (en) * | 2015-08-31 | 2018-07-06 | 安徽尧龙竹木制品有限公司 | Fried dough twist bamboo flooring |
| CN105946084B (en) * | 2016-06-23 | 2017-11-21 | 福建农林大学 | A kind of processing method of zebra stripes China fir carbonized wood |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1284424A (en) * | 1999-08-15 | 2001-02-21 | 叶靓观 | Method of recombining bamboo material into reinforced shapes |
| CN1465473A (en) * | 2002-09-18 | 2004-01-07 | 李延军 | Improved planed thin bamboo and productive method thereof |
| CN1640637A (en) * | 2004-01-05 | 2005-07-20 | 互若亚股份有限公司 | Method for manufacturing bamboo decorative splint for mounting and furniture |
| CN2783919Y (en) * | 2005-04-06 | 2006-05-31 | 李文勋 | Whole-bamboo double-color side pressure craftwork chopping block |
-
2006
- 2006-10-28 CN CNB2006101430182A patent/CN100375667C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1284424A (en) * | 1999-08-15 | 2001-02-21 | 叶靓观 | Method of recombining bamboo material into reinforced shapes |
| CN1465473A (en) * | 2002-09-18 | 2004-01-07 | 李延军 | Improved planed thin bamboo and productive method thereof |
| CN1640637A (en) * | 2004-01-05 | 2005-07-20 | 互若亚股份有限公司 | Method for manufacturing bamboo decorative splint for mounting and furniture |
| CN2783919Y (en) * | 2005-04-06 | 2006-05-31 | 李文勋 | Whole-bamboo double-color side pressure craftwork chopping block |
Also Published As
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| CN1944017A (en) | 2007-04-11 |
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