CN101670605A - Preparation method of same direction woody texture laminwood - Google Patents
Preparation method of same direction woody texture laminwood Download PDFInfo
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- CN101670605A CN101670605A CN200910180035A CN200910180035A CN101670605A CN 101670605 A CN101670605 A CN 101670605A CN 200910180035 A CN200910180035 A CN 200910180035A CN 200910180035 A CN200910180035 A CN 200910180035A CN 101670605 A CN101670605 A CN 101670605A
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Abstract
The invention discloses a preparation method of same direction woody texture laminwood. The method comprises the following steps: rotary-cutting solid wood into sheets, then coating adhesive on two sides of wood sheets and using a hot pressing machine to overlay multiple layers of wood sheets according to the same woody texture. As the wood prepared by same direction woody texture lamination is characterized in that the inside of the wood is gapless, the connection is tight, the torque force is small, the hardness is high and the wood can restore the solid wood, the prepared wood can replace the solid wood and has better performance than the solid wood.
Description
Technical field
The present invention relates to a kind of production method of timber, more specifically, the present invention relates to a kind of production method of the laminated wood (timber of texture of wood in the same way.
Background technology
Existing in the market timber has: Related products such as solid wood, glued board (crisscross laminated structure), particieboard, fiberboard (density board), core-board, each product of above product all has its inborn weak point.Specific as follows: solid wood is drawn materials difficult, process more complicated technologies such as (broken) oven dry as needs saws, and the cost height, utilization rate is low, shortcomings such as easy deformation cracking; Glued board (crisscross laminated structure) cutting section is coarse, is difficult for handling, and can not replace solid wood to use; Easy deformation after particieboard, fiberboard (density board), core-board make moist can not a little less than the particieboard elasticity, fracture easily as the material of top-grade furniture, and crushing resistance is poor, easy deformation, easy deformation behind the lagging.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of production method of the laminated wood (timber of texture of wood in the same way, utilize in the same way the texture of wood laminating method to solve traditional product solid wood, glued board (crisscross laminated construction), particieboard, fiberboard (density board), core-board and can not replace solid wood to do the problem of furniture, the timber that in fact utilizes this method to produce can replace solid wood fully.
A kind of production method of the laminated wood (timber of texture of wood in the same way, it comprises the steps:
(1) with peeler batten is peeled into thin slice; Can be peeled into certain thickness according to actual needs, be the timber of 4cm such as needing thickness, if can be peeled into the thick thin slice of 0.4cm according to folded 10 layers of calculation; Needing thickness is the timber of 10cm, can be peeled into the thick thin slice of 0.5cm according to the words of folding 20 layers of calculation;
(2) with dryer thin slice is dried, the temperature of dryer is 120 ℃-160 ℃, makes the moisture content of thin slice reach 10wt%-14wt%;
(3) thin slice after the oven dry is passed through hand finish again, reach the dimensional requirement of use;
(4) thin slice is carried out two-sided cloth glue, 28-30 gram/square chi with cloth glue machine to thin slice;
(5) number of plies of setting type according to the thickness decision of required thickness that uses and individual layer is carried out the lamination combination; Such as needing thickness is the timber of 4cm, if in step (1) batten is peeled into the thick thin slice of 0.4cm, needs 10 layers to carry out the lamination combination so; If in step (1), batten is peeled into the thick thin slice of 0.2cm, need 20 layers to carry out the lamination combination so;
(6) carry out precompressed through preformer and be shaped as embryo, the time is 35-60 minute;
(7) semi-finished product that will be pressed into embryo are more in advance delivered in the hot press, and the temperature of hot press is controlled at 100 ℃-120 ℃, pressure 7-10 kilogram/square centimeter, and the time determines that according to half-finished thickness curing molding obtains texture of wood laminated wood (timber in the same way at 30-60 second/millimeter;
Preferably, the dryer temperature in the step (2) is 130-140 ℃, and the moisture content of thin slice is 12wt%;
Preferably, squeeze time is 40-50 minute in the step (6);
Preferably, pressure is 8-9 kilogram/square centimeter in the step (7), and hot pressing time is 40-50 second/millimeter.
This method is that solid wood is peeled into thin slice, then with delta wood thin slice double spread, the delta wood thin slice is laminated with hot press by texture of wood in the same way, because of the inner no gap of the timber that utilizes texture of wood in the same way to be overrided to form, in conjunction with tight, torsion is little, the hardness height, can reduce the characteristic of solid wood, can replace solid wood to carve arbitrarily, processing (as is processed into post, pin, strengthen wood, side plate, shelf, balustrade, railing, table top, the bed side, take out side plate, fly bent small log cabin beam column, the bent section bar of wood, angle material for building, the wood strip bar, car trifoliate orange spare, the scaffold plate, wooden frame, doorframe, window frame, the wooden part that solid wood such as timber and interior housing thereof can be made can be made); Good springiness, fold resistance height; Not yielding; Solid wood utilization rate than same volume high by 40% (because of solid wood need be shelled layer peeling); Lower than solid wood cost; Material processed can be an artificial growth, draws materials, gets the raw materials ready easily; Easily processing, aniseed can first applications, the reprocessing assembling, and speed of production is fast; Environmental protection, environmentally safe; Size can not be limit in the area of the timber of making, the influence that volume is not drawn materials; Moisture resistance, high temperature resistant, low temperature resistant, mothproof, heatproof difference changes.
The specific embodiment
Below described the specific embodiment of the present invention, but it can not be interpreted as limitation of the invention, its alternative, modifications and changes of making have all been dropped in protection scope of the present invention with this area routine techniques means.
Embodiment 1
(1) with peeler batten is peeled into the thick thin slice of 0.4cm;
(2) with dryer thin slice is dried, the temperature of dryer is 120 ℃, makes the moisture content of thin slice reach 14wt%;
(3) thin slice after the oven dry is passed through hand finish again, reach the dimensional requirement of use;
(4) thin slice is carried out two-sided cloth glue, 28 gram/square chis with cloth glue machine to thin slice;
(5) number of plies of setting type according to the thickness decision of required thickness 4cm that uses and individual layer 0.4cm is 10 layers, carries out the lamination combination;
(6) carry out precompressed through preformer and be shaped as embryo, the time is 60 minutes;
(7) semi-finished product that will be pressed into embryo are more in advance delivered in the hot press, the temperature of hot press is controlled at 100 ℃, 10 kilograms/square centimeter of pressure, time is determined at 60 seconds/millimeter according to half-finished thickness, curing molding obtains texture of wood laminated wood (timber LVL in the same way, measures its every index, and compare with the solid wood of same size, concrete data are referring to table 1;
Table 1 is the performance comparison of texture of wood laminated wood (timber and solid wood in the same way
Embodiment 2
(1) with peeler batten is peeled into the thick thin slice of 0.2cm;
(2) with dryer thin slice is dried, the temperature of dryer is 160 ℃, makes the moisture content of thin slice reach 10wt%;
(3) thin slice after the oven dry is passed through hand finish again, reach the dimensional requirement of use;
(4) thin slice is carried out two-sided cloth glue, 30 gram/square chis with cloth glue machine to thin slice;
(5) number of plies of setting type according to the thickness decision of required thickness 4cm that uses and individual layer 0.2cm is 20 layers, carries out the lamination combination;
(6) carry out precompressed through preformer and be shaped as embryo, the time is 35 minutes;
(7) semi-finished product that will be pressed into embryo are more in advance delivered in the hot press, and the temperature of hot press is controlled at 120 ℃, 7 kilograms/square centimeter of pressure, and the time determines at 30 seconds/millimeter that according to half-finished thickness curing molding obtains texture of wood laminated wood (timber in the same way;
Embodiment 3
(1) with peeler batten is peeled into the thick thin slice of 0.5cm;
(2) with dryer thin slice is dried, the temperature of dryer is 130 ℃, makes the moisture content of thin slice reach 14wt%;
(3) thin slice after the oven dry is passed through hand finish again, reach the dimensional requirement of use;
(4) thin slice is carried out two-sided cloth glue, 29 gram/square chis with cloth glue machine to thin slice;
(5) number of plies of setting type according to the thickness decision of required thickness 10cm that uses and individual layer 0.5cm is 20 layers, carries out the lamination combination;
(6) carry out precompressed through preformer and be shaped as embryo, the time is 40 minutes;
(7) semi-finished product that will be pressed into embryo are more in advance delivered in the hot press, and the temperature of hot press is controlled at 110 ℃, 8 kilograms/square centimeter of pressure, and the time determines at 40 seconds/millimeter that according to half-finished thickness curing molding obtains texture of wood laminated wood (timber in the same way;
Embodiment 4
(1) with peeler batten is peeled into the thick thin slice of 0.2cm;
(2) with dryer thin slice is dried, the temperature of dryer is 140 ℃, makes the moisture content of thin slice reach 12wt%;
(3) thin slice after the oven dry is passed through hand finish again, reach the dimensional requirement of use;
(4) thin slice is carried out two-sided cloth glue, 30 gram/square chis with cloth glue machine to thin slice;
(5) number of plies of setting type according to the thickness decision of required thickness 4cm that uses and individual layer 0.2cm is 20 layers, carries out the lamination combination;
(6) carry out precompressed through preformer and be shaped as embryo, the time is 50 minutes;
(7) semi-finished product that will be pressed into embryo are more in advance delivered in the hot press, and the temperature of hot press is controlled at 120 ℃, 9 kilograms/square centimeter of pressure, and the time determines at 50 seconds/millimeter that according to half-finished thickness curing molding obtains texture of wood laminated wood (timber in the same way;
Embodiment 5
(1) with peeler batten is peeled into the thick thin slice of 2cm;
(2) with dryer thin slice is dried, the temperature of dryer is 150 ℃, makes the moisture content of thin slice reach 11wt%;
(3) thin slice after the oven dry is passed through hand finish again, reach the dimensional requirement of use;
(4) thin slice is carried out two-sided cloth glue, 28 gram/square chis with cloth glue machine to thin slice;
(5) number of plies of setting type according to the thickness decision of required thickness 20cm that uses and individual layer 2cm is 10 layers, carries out the lamination combination;
(6) carry out precompressed through preformer and be shaped as embryo, the time is 50 minutes;
(7) semi-finished product that will be pressed into embryo are more in advance delivered in the hot press, and the temperature of hot press is controlled at 100 ℃, 7 kilograms/square centimeter of pressure, and the time determines at 60 seconds/millimeter that according to half-finished thickness curing molding obtains texture of wood laminated wood (timber in the same way;
Embodiment 6
(1) with peeler batten is peeled into the thick thin slice of 4cm;
(2) with dryer thin slice is dried, the temperature of dryer is 160 ℃, makes the moisture content of thin slice reach 10wt%;
(3) thin slice after the oven dry is passed through hand finish again, reach the dimensional requirement of use;
(4) thin slice is carried out two-sided cloth glue, 28 gram/square chis with cloth glue machine to thin slice;
(5) number of plies of setting type according to the thickness decision of required thickness 16cm that uses and individual layer 4cm is 4 layers, carries out the lamination combination;
(6) carry out precompressed through preformer and be shaped as embryo, the time is 35 minutes;
(7) semi-finished product that will be pressed into embryo are more in advance delivered in the hot press, and the temperature of hot press is controlled at 120 ℃, 8 kilograms/square centimeter of pressure, and the time determines at 40 seconds/millimeter that according to half-finished thickness curing molding obtains texture of wood laminated wood (timber in the same way;
The laminated wood (timber of texture of wood in the same way that embodiment 2-6 is obtained is compared with the solid wood of same size equally, and its every performance all has enhancing.As seen, the present invention is inner the no gap of the timber that is overrided to form of texture of wood in the same way, and in conjunction with tight, torsion is little, and the hardness height can reduce the characteristic of solid wood, can replace solid wood, and have more performance than solid wood.
Claims (4)
1. the production method of texture of wood laminated wood (timber in the same way is characterized in that comprising the steps:
(1) with peeler batten is peeled into thin slice;
(2) with dryer thin slice is dried, the temperature of dryer is 120 ℃-160 ℃, makes the moisture content of thin slice reach 10wt%-14wt%;
(3) thin slice after the oven dry is passed through hand finish again, reach the dimensional requirement of use;
(4) thin slice is carried out two-sided cloth glue, 28-30 gram/square chi with cloth glue machine to thin slice;
(5) number of plies of setting type according to the thickness decision of required thickness that uses and individual layer is carried out the lamination combination;
(6) carry out precompressed through preformer and be shaped as embryo, the time is 35-60 minute;
(7) semi-finished product that will be pressed into embryo are more in advance delivered in the hot press, and the temperature of hot press is controlled at 100 ℃-120 ℃, pressure 7-10 kilogram/square centimeter, and the time determines that according to half-finished thickness curing molding obtains texture of wood laminated wood (timber in the same way at 30-60 second/millimeter.
2. production method as claimed in claim 1, wherein the dryer temperature in the step (2) is 130-140 ℃, the moisture content of thin slice is 12wt%.
3. production method as claimed in claim 1 or 2, wherein squeeze time is 40-50 minute in the step (6).
4. production method as claimed in claim 1 or 2, wherein pressure is 8-9 kilogram/square centimeter in the step (7), hot pressing time is 40-50 second/millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910180035A CN101670605A (en) | 2009-10-23 | 2009-10-23 | Preparation method of same direction woody texture laminwood |
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|---|---|---|---|
| CN200910180035A CN101670605A (en) | 2009-10-23 | 2009-10-23 | Preparation method of same direction woody texture laminwood |
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| CN101670605A true CN101670605A (en) | 2010-03-17 |
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| CN200910180035A Pending CN101670605A (en) | 2009-10-23 | 2009-10-23 | Preparation method of same direction woody texture laminwood |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341899A (en) * | 2013-06-28 | 2013-10-09 | 江苏快乐木业集团有限公司 | Method for processing oriented strand board boxboard |
| WO2016112554A1 (en) * | 2015-01-17 | 2016-07-21 | 王清文 | Wood-plastic composite decorative panel and manufacturing method thereof |
-
2009
- 2009-10-23 CN CN200910180035A patent/CN101670605A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341899A (en) * | 2013-06-28 | 2013-10-09 | 江苏快乐木业集团有限公司 | Method for processing oriented strand board boxboard |
| CN103341899B (en) * | 2013-06-28 | 2015-07-15 | 江苏快乐木业集团有限公司 | Method for processing oriented strand board boxboard |
| WO2016112554A1 (en) * | 2015-01-17 | 2016-07-21 | 王清文 | Wood-plastic composite decorative panel and manufacturing method thereof |
| CN107428133A (en) * | 2015-01-17 | 2017-12-01 | 王清文 | A kind of wood plastics composite decorative panel and its manufacture method |
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Application publication date: 20100317 |