CN103507137A - Method for manufacturing green environmental-protection solid wood multilayer door sheet - Google Patents

Method for manufacturing green environmental-protection solid wood multilayer door sheet Download PDF

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Publication number
CN103507137A
CN103507137A CN201310507661.9A CN201310507661A CN103507137A CN 103507137 A CN103507137 A CN 103507137A CN 201310507661 A CN201310507661 A CN 201310507661A CN 103507137 A CN103507137 A CN 103507137A
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CN
China
Prior art keywords
veneer
plate
solid wood
layer
door
Prior art date
Application number
CN201310507661.9A
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Chinese (zh)
Inventor
刘淑兰
Original Assignee
黑龙江华信家具有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 黑龙江华信家具有限公司 filed Critical 黑龙江华信家具有限公司
Priority to CN201310507661.9A priority Critical patent/CN103507137A/en
Publication of CN103507137A publication Critical patent/CN103507137A/en

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Abstract

The invention discloses a method for manufacturing a green environmental-protection solid wood multilayer door sheet. The base material of the multilayer door sheet 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

The preparation method of environmental protection solid wood multi-layer door-plate
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 solid wood multi-layer door-plate.
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 solid wood multi-layer door-plate 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 solid wood multi-layer door-plate, 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 solid wood multi-layer door-plate, 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 solid wood multi-layer door-plate, 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 solid wood multi-layer door-plate 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 solid wood multi-layer door-plate 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 solid wood multi-layer door-plate 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 solid wood multi-layer door-plate 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 solid wood multi-layer door-plate 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 solid wood multi-layer door-plate according to claim 6, is characterized in that: priming paint used is UV priming paint, and finish paint used is UV finish paint.
CN201310507661.9A 2013-10-25 2013-10-25 Method for manufacturing green environmental-protection solid wood multilayer door sheet CN103507137A (en)

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CN103507137A true CN103507137A (en) 2014-01-15

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108127A (en) * 2014-07-22 2014-10-22 哈尔滨盛世华林科技有限公司 Production method for fireproof solid wood multilayer decoration hanging board
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
CN104108126A (en) * 2014-07-22 2014-10-22 哈尔滨盛世华林科技有限公司 Production method for anti-deformation solid wood fireproof door
CN106078943A (en) * 2016-08-03 2016-11-09 佛山市高明顺高木业有限公司 A kind of sheet material for manufacturing one-time formed door-plate and application thereof
CN106393381A (en) * 2016-11-25 2017-02-15 浙江林昌木业有限公司 Production process of composite door sheet
CN107718183A (en) * 2017-10-20 2018-02-23 南充市龙煌建材有限公司 Multiple-plate production method and product are spliced in regeneration
CN107932679A (en) * 2017-11-21 2018-04-20 安徽中至信家居有限公司 A kind of production technology for the cabinet that struggles against
CN108437145A (en) * 2018-02-26 2018-08-24 曾令东 A kind of production method of solid wood furniture

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2011154192A1 (en) * 2010-06-10 2011-12-15 Evonik Degussa Gmbh Novel matting agents for uv overprint varnishes
CN102528862A (en) * 2012-03-06 2012-07-04 浙江农林大学 Method for producing stable high-strength solid-wood composite board
CN103128811A (en) * 2013-03-05 2013-06-05 黑龙江华信家具有限公司 Production method of low-carbon environment-friendly anti-deformation solid wood composite plate
CN103158188A (en) * 2013-03-05 2013-06-19 黑龙江华信家具有限公司 Method for manufacturing environment-friendly anti-deformation board with low carbon
CN103507125A (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 plate
CN103507127A (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 decorative board

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2011154192A1 (en) * 2010-06-10 2011-12-15 Evonik Degussa Gmbh Novel matting agents for uv overprint varnishes
CN102528862A (en) * 2012-03-06 2012-07-04 浙江农林大学 Method for producing stable high-strength solid-wood composite board
CN103128811A (en) * 2013-03-05 2013-06-05 黑龙江华信家具有限公司 Production method of low-carbon environment-friendly anti-deformation solid wood composite plate
CN103158188A (en) * 2013-03-05 2013-06-19 黑龙江华信家具有限公司 Method for manufacturing environment-friendly anti-deformation board with low carbon
CN103507125A (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 plate
CN103507127A (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 decorative board

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108127A (en) * 2014-07-22 2014-10-22 哈尔滨盛世华林科技有限公司 Production method for fireproof solid wood multilayer decoration hanging board
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
CN104108126A (en) * 2014-07-22 2014-10-22 哈尔滨盛世华林科技有限公司 Production method for anti-deformation solid wood fireproof door
CN106078943A (en) * 2016-08-03 2016-11-09 佛山市高明顺高木业有限公司 A kind of sheet material for manufacturing one-time formed door-plate and application thereof
CN106393381A (en) * 2016-11-25 2017-02-15 浙江林昌木业有限公司 Production process of composite door sheet
CN107718183A (en) * 2017-10-20 2018-02-23 南充市龙煌建材有限公司 Multiple-plate production method and product are spliced in regeneration
CN107932679A (en) * 2017-11-21 2018-04-20 安徽中至信家居有限公司 A kind of production technology for the cabinet that struggles against
CN108437145A (en) * 2018-02-26 2018-08-24 曾令东 A kind of production method of solid wood furniture

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