CN103507125A - Method for manufacturing green environmental-protection solid wood multilayer plate - Google Patents
Method for manufacturing green environmental-protection solid wood multilayer plate Download PDFInfo
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- CN103507125A CN103507125A CN201310507546.1A CN201310507546A CN103507125A CN 103507125 A CN103507125 A CN 103507125A CN 201310507546 A CN201310507546 A CN 201310507546A CN 103507125 A CN103507125 A CN 103507125A
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Abstract
The invention discloses a method for manufacturing a green environmental-protection solid wood multilayer plate. The base material of the multilayer plate is a fire-resistant solid wood multilayer decorative board made of 100% solid wood veneers; according to the method, processes of classifying, drying, glue spreading, split jointing, repairing, still standing for quality maintenance, thickness determining, sanding and the others are adopted to realize the purposes of enhancing deformation resistance, warping resistance, cracking resistance and the like of the decorative board.
Description
Technical field
the present invention relates to a kind of solid wood composite multi-layer decorative panel production technology, relate in particular to the preparation method of environmental protection multilayer solid wood board.
Background technology
the raw material that Wood panel for decoration is generally used in the market for original plank, splicing sheet material make, not only wasted a large amount of timber resources, in use pass through the variation of spring, summer, autumn and winter relative humidity, usually occur distortion, warpage, cracking, etc. series of problems; Had a strong impact on the attractive in appearance and service life of timber; Thereby timber distortion, warpage, cracking have become a great problem of entire society and the concern of timber industry.
Summary of the invention
the environmental protection multilayer solid wood board that the object of this invention is to provide a kind of resistance to deformation, warpage, cracking.
for achieving the above object, the present invention is achieved by the following technical solutions: a kind of preparation method of environmental protection multilayer solid wood board, is characterized in that: comprise the following steps:
1., by log slicing or be peeled into the veneer that thickness is 1.8mm～2.0mm, and veneer is become to the sheet material of Three Estate by quality classification;
2., the veneer of having classified is put into vacuum dryer, dry the veneers in moisture content 8%;
3., the veneer being dried is carried out to jigsaw and repairing, and in the veneer reverse side uniform gluing of upper and lower surface layer, other single plate double side uniform gluing;
4., by the veneer that is painted with glue with a vertical and one horizontal symmetric arrays mode arrange, the number of plies is odd number, through HTHP one formable layer, makes multi-layer sheet, standing health, fixed thick sanding;
5., by the good multi-layer sheet double spread of surely thick sanding, add facing wood skin and make door-plate;
6., by ready-made door-plate sanding, sawing sheet, fluting, moulding, japanning.
described step will singly be divided three classes in 1.: one-level veneer, secondary veneer, three grades of veneers.
described step is 3. and 5., and glue standard is environmental protection EO level, and gum concentration is 70%, the selection of glue class: melmac class or phenolic resin glue (PF) class etc.; .
described step 3. in: the one-level veneer plate of classification is used as panel, two, three grades of veneers, uneven thickness, stammerer is not limit, variable color all can be used as core; The longitudinal veneer of the grain direction of picking out is done to trimming, press multi-layer sheet specification reservation surplus 50mm, be spliced into whole plate make panel with sewing machine, defective veneer reaches technological standards requirement through repairing, and the veneer of fillet is done core after being spliced into whole plate.
described step 4. in, the veneer arranging is put into hot press, first pressure is adjusted into 13～15kg/cm2, relatively the veneer pressure of high-quality is adjusted into 3～6kg/cm2, compression factor is adjusted into 90%, and hot pressing time is 15～18min/cm2, and temperature is controlled at 110-115 ℃; Standing health at least 2 days, dismisses four limits on demand; And front sand roller Yong60# abrasive band, rear sand roller are determined thick with 120# abrasive band, front sand roller is used 150# abrasive band, and rear sand roller carrys out sanding with 240# abrasive band.
described step 6. in, sawing sheet: the solid wood fireproof multi-layer board that posts wooden skin is polymerized to dimension board according to design;
fluting: dimension board surrounding fluting, groove depth 10mm, groove width 3.5mm;
moulding: according to drawing do decorative panel moulding, buckle line;
japanning: A, priming paint: the door-plate that posts facing is kept flat on the machine of vacuum spray limit, and adjusting priming paint concentration is 98^%, adjusts and paints 120# ，Er Sha abrasive band 240# for color ，Yi Sha consistent with panel abrasive band; B, finish paint: the door-plate that has sprayed priming paint is put in vacuum spray painting machine, is 98% by concentration, the finish paint spraying that color is consistent with panel.
described priming paint used is UV priming paint, and finish paint used is UV finish paint.
the invention has the beneficial effects as follows:
the present invention takes full advantage of the materials such as artificial rapid-result woods and two, three grades of discarded veneers through techniques such as classification, dry, gluing, splicing, repairing, standing health, fixed thick sandings.The objects such as the resistance to deformation of realization enhancing decorative panel, warpage, cracking.
Accompanying drawing explanation
for ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
accompanying drawing 1 is core axonometric drawing of the present invention.
accompanying drawing 2 is single plate structure figure of the present invention.
accompanying drawing 3 is multi-layer sheet front views of the present invention.
accompanying drawing 4 is density board of the present invention, Multilayer Structure figure.
The specific embodiment
embodiment 1
a preparation method for environmental protection multilayer solid wood board, is characterized in that: comprise the following steps:
1., by log slicing or be peeled into the veneer that thickness is 1.8mm～2.0mm, and veneer is become to the sheet material of Three Estate by quality classification;
2., the veneer of having classified is put into vacuum dryer, dry the veneers in moisture content 8%;
3., the veneer being dried is carried out to jigsaw and repairing, and in the veneer reverse side uniform gluing of upper and lower surface layer, other single plate double side uniform gluing;
4., by the veneer that is painted with glue with a vertical and one horizontal symmetric arrays mode arrange, the number of plies is odd number, through HTHP one formable layer, makes multi-layer sheet, standing health, fixed thick sanding;
5., by the good multi-layer sheet double spread of surely thick sanding, add facing wood skin and make door-plate;
6., by ready-made door-plate sanding, sawing sheet, fluting, moulding, japanning.
embodiment 2
described step will singly be divided three classes in 1.: one-level veneer, secondary veneer, three grades of veneers.
embodiment 3
described step is 3. and 5., and glue standard is environmental protection EO level, and gum concentration is 70%, the selection of glue class: melmac class or phenolic resin glue (PF) class etc.; .
embodiment 4
described step 3. in: the one-level veneer plate of classification is used as panel, two, three grades of veneers, uneven thickness, stammerer is not limit, variable color all can be used as core; The longitudinal veneer of the grain direction of picking out is done to trimming, press multi-layer sheet specification reservation surplus 50mm, be spliced into whole plate make panel with sewing machine, defective veneer reaches technological standards requirement through repairing, and the veneer of fillet is done core after being spliced into whole plate.
embodiment 5
described step 4. in, the veneer arranging is put into hot press, first pressure is adjusted into 13～15kg/cm2, relatively the veneer pressure of high-quality is adjusted into 3～6kg/cm2, compression factor is adjusted into 90%, and hot pressing time is 15～18min/cm2, and temperature is controlled at 110-115 ℃; Standing health at least 2 days, dismisses four limits on demand; And front sand roller Yong60# abrasive band, rear sand roller are determined thick with 120# abrasive band, front sand roller is used 150# abrasive band, and rear sand roller carrys out sanding with 240# abrasive band.
embodiment 6
described step 6. in, sawing sheet: the solid wood fireproof multi-layer board that posts wooden skin is polymerized to dimension board according to design;
fluting: dimension board surrounding fluting, groove depth 10mm, groove width 3.5mm;
moulding: according to drawing do decorative panel moulding, buckle line;
japanning: A, priming paint: the door-plate that posts facing is kept flat on the machine of vacuum spray limit, and adjusting priming paint concentration is 98^%, adjusts and paints 120# ，Er Sha abrasive band 240# for color ，Yi Sha consistent with panel abrasive band; B, finish paint: the door-plate that has sprayed priming paint is put in vacuum spray painting machine, is 98% by concentration, the finish paint spraying that color is consistent with panel.
embodiment 7
described priming paint used is UV priming paint, and finish paint used is UV finish paint.
Claims (7)
1. a preparation method for environmental protection multilayer solid wood board, is characterized in that: comprise the following steps:
1., by log slicing or be peeled into the veneer that thickness is 1.8mm～2.0mm, and veneer is become to the sheet material of Three Estate by quality classification;
2., the veneer of having classified is put into vacuum dryer, dry the veneers in moisture content 8%;
3., the veneer being dried is carried out to jigsaw and repairing, and in the veneer reverse side uniform gluing of upper and lower surface layer, other single plate double side uniform gluing;
4., by the veneer that is painted with glue with a vertical and one horizontal symmetric arrays mode arrange, the number of plies is odd number, through HTHP one formable layer, makes multi-layer sheet, standing health, fixed thick sanding;
5., by the good multi-layer sheet double spread of surely thick sanding, add facing wood skin and make door-plate;
6., by ready-made door-plate sanding, sawing sheet, fluting, moulding, japanning.
2. the preparation method of environmental protection multilayer solid wood board according to claim 1, is characterized in that: step will singly be divided three classes in 1.: one-level veneer, secondary veneer, three grades of veneers.
3. the preparation method of environmental protection multilayer solid wood board according to claim 1, is characterized in that: step is 3. and 5., and glue standard is environmental protection EO level, and gum concentration is 70%, the selection of glue class: melmac class or phenolic resin glue (PF) class etc.
4. the preparation method of environmental protection multilayer solid wood board according to claim 1, is characterized in that: step 3. in: the one-level veneer plate of classification is used as panel, two, three grades of veneers, uneven thickness, stammerer is not limit, variable color all can be used as core; The longitudinal veneer of the grain direction of picking out is done to trimming, press multi-layer sheet specification reservation surplus 50mm, be spliced into whole plate make panel with sewing machine, defective veneer reaches technological standards requirement through repairing, and the veneer of fillet is done core after being spliced into whole plate.
5. the preparation method of environmental protection multilayer solid wood board according to claim 1, it is characterized in that: step 4. in, the veneer arranging is put into hot press, first pressure is adjusted into 13～15kg/cm2, relatively the veneer pressure of high-quality is adjusted into 3～6kg/cm2, compression factor is adjusted into 90%, and hot pressing time is 15～18min/cm2, and temperature is controlled at 110-115 ℃; Standing health at least 2 days, dismisses four limits on demand; And front sand roller Yong60# abrasive band, rear sand roller are determined thick with 120# abrasive band, front sand roller is used 150# abrasive band, and rear sand roller carrys out sanding with 240# abrasive band.
6. the preparation method of environmental protection multilayer solid wood board according to claim 1, is characterized in that: step 6. in, sawing sheet: the solid wood fireproof multi-layer board that posts wooden skin is polymerized to dimension board according to design;
Fluting: dimension board surrounding fluting, groove depth 10mm, groove width 3.5mm;
Moulding: according to drawing do decorative panel moulding, buckle line;
Japanning: A, priming paint: the door-plate that posts facing is kept flat on the machine of vacuum spray limit, and adjusting priming paint concentration is 98^%, adjusts and paints 120# ，Er Sha abrasive band 240# for color ，Yi Sha consistent with panel abrasive band; B, finish paint: the door-plate that has sprayed priming paint is put in vacuum spray painting machine, is 98% by concentration, the finish paint spraying that color is consistent with panel.
7. the preparation method of environmental protection multilayer solid wood board according to claim 6, is characterized in that: priming paint used is UV priming paint, and finish paint used is UV finish paint.
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| CN201310507546.1A CN103507125A (en) | 2013-10-25 | 2013-10-25 | Method for manufacturing green environmental-protection solid wood multilayer plate |
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| CN201310507546.1A CN103507125A (en) | 2013-10-25 | 2013-10-25 | Method for manufacturing green environmental-protection solid wood multilayer plate |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507137A (en) * | 2013-10-25 | 2014-01-15 | 黑龙江华信家具有限公司 | Method for manufacturing green environmental-protection solid wood multilayer door sheet |
| CN103982027A (en) * | 2014-05-15 | 2014-08-13 | 张正国 | Multilayered solid wood heating floor |
| CN104108121A (en) * | 2014-07-22 | 2014-10-22 | 哈尔滨盛世华林科技有限公司 | Anti-deformation solid wood multilayer board and production method for same |
| CN104118019A (en) * | 2014-07-22 | 2014-10-29 | 哈尔滨盛世华林科技有限公司 | Novel solid-wood splice plate manufacturing method |
| CN104139430A (en) * | 2014-07-22 | 2014-11-12 | 哈尔滨盛世华林科技有限公司 | Method for manufacturing solid wood flame-retardant multilayer board |
| CN104139429A (en) * | 2014-07-22 | 2014-11-12 | 哈尔滨盛世华林科技有限公司 | Method for manufacturing novel multi-layer fireproof solid wood board |
| CN104139431A (en) * | 2014-07-22 | 2014-11-12 | 哈尔滨盛世华林科技有限公司 | Manufacturing method of anti-deformation solid wood multilayer laminated plate |
| CN104227814A (en) * | 2014-07-22 | 2014-12-24 | 哈尔滨盛世华林科技有限公司 | Manufacturing process of deformation-proof solid wood dismounting and mounting door |
| CN106553255A (en) * | 2016-12-07 | 2017-04-05 | 重庆欧帆门业有限公司 | Wooden door manufacturing and carving process |
| CN108789680A (en) * | 2018-06-02 | 2018-11-13 | 浙江创通木业有限公司 | The processing technology of composite wood board embryo material and the composite wood board embryo material processed by the technique |
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Patent Citations (6)
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| JPH0768504A (en) * | 1993-09-03 | 1995-03-14 | Nankai Plywood Kk | Grooved decorative sheet and manufacture thereof |
| JP2001129810A (en) * | 1999-11-05 | 2001-05-15 | Natoko Kk | Wood material |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507137A (en) * | 2013-10-25 | 2014-01-15 | 黑龙江华信家具有限公司 | Method for manufacturing green environmental-protection solid wood multilayer door sheet |
| CN103982027A (en) * | 2014-05-15 | 2014-08-13 | 张正国 | Multilayered solid wood heating floor |
| CN103982027B (en) * | 2014-05-15 | 2018-09-18 | 张正国 | Multi-layer solid wood heat floor |
| CN104108121A (en) * | 2014-07-22 | 2014-10-22 | 哈尔滨盛世华林科技有限公司 | Anti-deformation solid wood multilayer board and production method for same |
| CN104118019A (en) * | 2014-07-22 | 2014-10-29 | 哈尔滨盛世华林科技有限公司 | Novel solid-wood splice plate manufacturing method |
| CN104139430A (en) * | 2014-07-22 | 2014-11-12 | 哈尔滨盛世华林科技有限公司 | Method for manufacturing solid wood flame-retardant multilayer board |
| CN104139429A (en) * | 2014-07-22 | 2014-11-12 | 哈尔滨盛世华林科技有限公司 | Method for manufacturing novel multi-layer fireproof solid wood board |
| CN104139431A (en) * | 2014-07-22 | 2014-11-12 | 哈尔滨盛世华林科技有限公司 | Manufacturing method of anti-deformation solid wood multilayer laminated plate |
| CN104227814A (en) * | 2014-07-22 | 2014-12-24 | 哈尔滨盛世华林科技有限公司 | Manufacturing process of deformation-proof solid wood dismounting and mounting door |
| CN106553255A (en) * | 2016-12-07 | 2017-04-05 | 重庆欧帆门业有限公司 | Wooden door manufacturing and carving process |
| CN108789680A (en) * | 2018-06-02 | 2018-11-13 | 浙江创通木业有限公司 | The processing technology of composite wood board embryo material and the composite wood board embryo material processed by the technique |
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Application publication date: 20140115 |