CN101564852A - Production method of melamine veneered decorated board - Google Patents
Production method of melamine veneered decorated board Download PDFInfo
- Publication number
- CN101564852A CN101564852A CNA200810096027XA CN200810096027A CN101564852A CN 101564852 A CN101564852 A CN 101564852A CN A200810096027X A CNA200810096027X A CN A200810096027XA CN 200810096027 A CN200810096027 A CN 200810096027A CN 101564852 A CN101564852 A CN 101564852A
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- veneer
- board
- melamine
- steel plate
- veneered
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- Veneer Processing And Manufacture Of Plywood (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention relates to a production method of a melamine veneered decorated board, which comprises the following production steps: firstly, preparing a laminated wood board or a multilayer plywood; then stacking melamine impregnated paper on a veneer and delivering the veneer to a hot-press, controlling the pressure of the hot-press at 10-20 kPa, heating the temperature to be 100-160 DEG C in 10-20 min from the starting temperature of 40-50 DEG C, keeping the temperature at 100-160 DEG C for 5-10 min, gradually lowering the temperature to be 40-50 DEG C, and then compounding the veneer on the prepared laminated wood board or the multilayer plywood after the procedures of gluing, assembly, cold-pressing and hot-pressing. The invention has the advantages that the melamine veneered decorated board is not easy to expand for damp and has long service life, thereby increasing the application area and use amount of the melamine veneered decorated board; melamine veneered decorated paper is firstly solidified and attached on the veneer, thereby not only avoiding the delamination of the laminated wood board and the multilayer plywood but also overcoming the deformation and the damage of the laminated wood board and the multilayer plywood under high pressure.
Description
Technical field
The present invention relates to a kind of production technology of melamine veneered decorated board.
Background technology
Be that the substrate of decoration veneer exists following shortcoming with high medium-density plate and particieboard in the market: the expansion rate of water absorption height, moisture-sensitive, service life is short; Glue consumption is big, and burst size of methanal is big, and environment is had pollution.
Someone makes innovation and creation at this product shortcoming, a kind of production technology (publication number: CN101108496) that is named as a kind of melamine veneered decorated board is disclosed as Chinese patent, the disclosed production technology of this application file is with core-board, multi-plywood replacement middle-high density plate and particieboard are as the substrate of ultrapas decorative panel, fit with glue between each level of this multi-plywood and core-board, easily layering in the ultrapas hot pressing, and the density between each level of multi-plywood and core-board, material exists natural inhomogeneous, under high pressure easily expose on the surface, flatness is low and yielding, exists defective to produce in batches on the technology.
Summary of the invention
Technical problem to be solved by this invention provides a kind of production technology of melamine veneered decorated board, it is a substrate with core-board, multi-plywood, solve density board, the particieboard moisture-sensitive expands, service life is short and burst size of methanal is big shortcoming, enlarged use field and the use amount of ultrapas decorative panel; Allow the ultrapas facing paper on veneer, solidify earlier and adhere to, both avoided the layering at high temperature of core-board, multi-plywood, overcome Blockboard, the distortion down of multi-plywood high pressure, damage again.
Above-mentioned technical purpose of the present invention mainly solves by the following technical programs:
The present invention adopts following production stage:
One, the making of substrate
(1), core-board is made
(2), multi-plywood is made
Adopt existing general production technology.
Two, the making of melamine veneered veneer
(1), prepare: the steel plate of melamine veneered usefulness divides sheen steel plate, pitted skin steel plate, relief surface steel plate, selects above-mentioned steel plate as requested.Veneer will not have damaged fracture, no fast knot worm channel, thickness 0.1～1.0mm
(2), place: the ultrapas impregnated paper is faced up to overlap to be overlayed on the veneer, again steel plate just facing the ultrapas impregnated paper positive overlap stack after, level is put into hot press.
(3), hot pressing: quick-make hot press, this Control of Hot Press Control pressure are at 10～20kpa, and initial temperature is 40～50 ℃, and temperature is raised to 100～160 ℃ in 10～20 minutes, are incubated after 5～10 minutes, are cooled to 40～50 ℃ gradually, and the hot press release is opened and got final product.
Three, melamine veneered veneer and substrate is compound
(1), gluing
(2), assembly
(3), cold pressing
(4), hot pressing
The present invention is skillfully constructed, and on the veneer of the top layer of core-board or multi-plywood, veneer that will overlay and base main body are compound again, have changed traditional technology, make it have following beneficial effect compared with the prior art with the ultrapas dipping paper pressing laminate in elder generation:
1, not moisture-sensitive expand, long service life, enlarged the use field and the use amount of ultrapas decorative panel;
2, allow the ultrapas facing paper on veneer, solidify earlier and adhere to, both avoided the layering at high temperature of core-board, multi-plywood, overcome Blockboard, the distortion down of multi-plywood high pressure, damage again.
Description of drawings
Fig. 1 is a kind of structural representation of invention.
1, plate 5, melamine veneered veneer in plate 3, melamine veneered veneer 4, the core-board in core board for fine woodworker's board 2, the core-board
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described further.
Embodiment 1.See Fig. 1, the production technology of this routine a kind of melamine veneered decorated board, taked following production stage:
One, the making of substrate
(1), core-board is made
(2), multi-plywood is made
Adopt existing general production technology.
Two, the making of melamine veneered veneer
(1), prepares: the melamine veneered sheen steel plate of using.Veneer will not have damaged fracture, no fast knot worm channel, thickness 1.0mm.Prevent that the veneer defective from appearing on the ultrapas surface.
(2), place: the ultrapas impregnated paper is faced up to overlap to be overlayed on the veneer, again steel plate just facing the ultrapas impregnated paper positive overlap stack after, level is put into hot press.
(3), hot pressing: quick-make hot press, this Control of Hot Press Control pressure are at 20kpa, and initial temperature is 40 ℃, and temperature is raised to 130 ℃ in 18 minutes, allow obtain before the ultrapas glue curing flowing more equably, reach surface effect better; Be incubated after 7 minutes, after ultrapas solidifies fully, be cooled to 40 ℃ gradually, make veneer avoid deformation and curling at high temperature, keep straight and even unfolding, and then hot press is opened in release.
Three, melamine veneered veneer and substrate is compound
(1), gluing
The core-board that processes or multi-plywood as substrate, are coated with urea-formaldehyde resin adhesive on the substrate two sides;
(2), assembly
Glue-coated substrate two sides respectively level repeat to stack melamine veneered veneer, the veneer decorative cover is outwardly;
(3), cold pressing
Plate level after above-mentioned assembly finished is put into cold press and is pressed, and pressure is at 10kpa, and pressurize at room temperature 60 minutes is opened its bonding typing release afterwards;
(4), hot pressing
The above-mentioned plate of displaying is directly put into hot press, and pressure is at 15kpa, and temperature is 110 ℃, suppresses getting final product in 2 minutes.
Embodiment 2.See Fig. 1, the production technology of this routine a kind of melamine veneered decorated board, taked following production stage:
One, the making of substrate
(1), core-board is made
(2), multi-plywood is made
Adopt existing general production technology.
Two, the making of melamine veneered veneer
(1), prepares: the melamine veneered pitted skin steel plate of using.Veneer will not have damaged fracture, no fast knot worm channel, thickness 0.1mm.Prevent that the veneer defective from appearing on the ultrapas surface.
(2), place: the ultrapas impregnated paper is faced up to overlap to be overlayed on the veneer, again steel plate just facing the ultrapas impregnated paper positive overlap stack after, level is put into hot press.
(3), hot pressing: quick-make hot press, this Control of Hot Press Control pressure are at 10kpa, and initial temperature is 40 ℃, and temperature is raised to 160 ℃ in 20 minutes, allow obtain before the ultrapas glue curing flowing more equably, reach surface effect better; Be incubated after 5 minutes, after ultrapas solidifies fully, be cooled to 40 ℃ gradually, make veneer avoid deformation and curling at high temperature, keep straight and even unfolding, and then hot press is opened in release.
Three, melamine veneered veneer and substrate is compound
(1), gluing
The core-board that processes or multi-plywood as substrate, are coated with urea-formaldehyde resin adhesive on the substrate two sides;
(2), assembly
Glue-coated substrate two sides respectively level repeat to stack melamine veneered veneer, the veneer decorative cover is outwardly;
(3), cold pressing
Plate level after above-mentioned assembly finished is put into cold press and is pressed, and pressure is at 5kpa, and pressurize at room temperature 60 minutes is opened its bonding typing release afterwards;
(4), hot pressing
The above-mentioned plate of displaying is directly put into hot press, and pressure is at 10kpa, and temperature is 120 ℃, suppresses getting final product in 1.5 minutes.
Embodiment 3.See Fig. 1, a kind of production technology of melamine veneered decorated board, taked following production stage:
One, the making of substrate
(1), core-board is made
(2), multi-plywood is made
Adopt existing general production technology.
Two, the making of melamine veneered veneer
(1), prepares: the melamine veneered relief surface steel plate of using.Veneer will not have damaged fracture, no fast knot worm channel, thickness 1.0mm.Prevent that the veneer defective from appearing on the ultrapas surface.
(2), place: the ultrapas impregnated paper is faced up to overlap to be overlayed on the veneer, again steel plate just facing the ultrapas impregnated paper positive overlap stack after, level is put into hot press.
(3), hot pressing: quick-make hot press, this Control of Hot Press Control pressure are at 20kpa, and initial temperature is 50 ℃, and temperature is raised to 100 ℃ in 10 minutes, allow obtain before the ultrapas glue curing flowing more equably, reach surface effect better; Be incubated after 10 minutes, after ultrapas solidifies fully, be cooled to 50 ℃ gradually, make veneer avoid deformation and curling at high temperature, keep straight and even unfolding, and then hot press is opened in release.
Three, melamine veneered veneer and substrate is compound
(1), gluing
The core-board that processes or multi-plywood as substrate, are coated with urea-formaldehyde resin adhesive on the substrate two sides;
(2), assembly
Glue-coated substrate two sides respectively level repeat to stack melamine veneered veneer, the veneer decorative cover is outwardly;
(3), cold pressing
Plate level after above-mentioned assembly finished is put into cold press and is pressed, and pressure is at 10kpa, and pressurize at room temperature 10 minutes is opened its bonding typing release afterwards;
(4), hot pressing
The above-mentioned plate of displaying is directly put into hot press, and pressure is at 15kpa, and temperature is 80 ℃, suppresses getting final product in 5 minutes.
Embodiment 4.See Fig. 1, a kind of production technology of melamine veneered decorated board, taked following production stage:
One, the making of substrate
(1), core-board is made
(2), multi-plywood is made
Adopt existing general production technology.
Two, the making of melamine veneered veneer
(1), prepares: the melamine veneered sheen steel plate of using.Veneer will not have damaged fracture, no fast knot worm channel, thickness 0.5mm.Prevent that the veneer defective from appearing on the ultrapas surface.
(2), place: the ultrapas impregnated paper is faced up to overlap to be overlayed on the veneer, again steel plate just facing the ultrapas impregnated paper positive overlap stack after, level is put into hot press.
(3), hot pressing: quick-make hot press, this Control of Hot Press Control pressure are at 15kpa, and initial temperature is 45 ℃, and temperature is raised to 130 ℃ in 15 minutes, allow obtain before the ultrapas glue curing flowing more equably, reach surface effect better; Be incubated after 7 minutes, after ultrapas solidifies fully, be cooled to 45 ℃ gradually, make veneer avoid deformation and curling at high temperature, keep straight and even unfolding, and then hot press is opened in release.
Three, melamine veneered veneer and substrate is compound
(1), gluing
The core-board that processes or multi-plywood as substrate, are coated with urea-formaldehyde resin adhesive on the substrate two sides;
(2), assembly
Glue-coated substrate two sides respectively level repeat to stack melamine veneered veneer, the veneer decorative cover is outwardly;
(3), cold pressing
Plate level after above-mentioned assembly finished is put into cold press and is pressed, and pressure is at 7kpa, and pressurize at room temperature 35 minutes is opened its bonding typing release afterwards;
(4), hot pressing
The above-mentioned plate of displaying is directly put into hot press, and pressure is at 12kpa, and temperature is 100 ℃, suppresses getting final product in 3 minutes.
It is apparent to one skilled in the art that the present invention can change into multiple mode, and such change is not thought and departed from the scope of the present invention.What all were such will be included within the scope of this claim the conspicuous modification of described those skilled in the art.
Claims (1)
1, a kind of production technology of melamine veneered decorated board is characterized in that taking following production stage:
One, the making of substrate
(1), core-board is made
(2), multi-plywood is made
Two, the making of melamine veneered veneer
(1), prepare: the steel plate of melamine veneered usefulness divides sheen steel plate, pitted skin steel plate, relief surface steel plate, selects above-mentioned steel plate as requested.Veneer will not have damaged fracture, no fast knot worm channel, thickness 0.1～1.0mm
(2), place: the ultrapas impregnated paper is faced up to overlap to be overlayed on the veneer, again steel plate just facing the ultrapas impregnated paper positive overlap stack after, level is put into hot press.
(3), hot pressing: quick-make hot press, this Control of Hot Press Control pressure are at 10～20kpa, and initial temperature is 40～50 ℃, and temperature is raised to 100～160 ℃ in 10～20 minutes, are incubated after 5～10 minutes, are cooled to 40～50 ℃ gradually, and the hot press release is opened and got final product.
Three, melamine veneered veneer and substrate is compound
(1), gluing
(2), assembly
(3), cold pressing
(4), hot pressing
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810096027A CN101564852B (en) | 2008-04-23 | 2008-04-23 | Production method of melamine veneered decorated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810096027A CN101564852B (en) | 2008-04-23 | 2008-04-23 | Production method of melamine veneered decorated board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101564852A true CN101564852A (en) | 2009-10-28 |
| CN101564852B CN101564852B (en) | 2012-09-26 |
Family
ID=41281311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810096027A Active CN101564852B (en) | 2008-04-23 | 2008-04-23 | Production method of melamine veneered decorated board |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501275A (en) * | 2011-11-03 | 2012-06-20 | 福建农林大学 | Impregnated paper composite fir core board and production method thereof |
| CN102717407A (en) * | 2012-06-20 | 2012-10-10 | 马晓平 | Sheet material and method for pasting melamine impregnated paper on sheet material |
| CN102837468A (en) * | 2012-09-26 | 2012-12-26 | 杨军 | Wear-resistant decoration wood sheet and processing method thereof and composite board manufactured by using wear-resistant decoration wood sheet |
| CN102922568A (en) * | 2012-12-03 | 2013-02-13 | 师宗华海木业有限公司 | Method for pasting melamine tissue on board |
| CN103737693A (en) * | 2013-12-27 | 2014-04-23 | 重庆星星套装门（集团）有限责任公司 | Melamine door manufacturing process |
| CN104070566A (en) * | 2014-06-24 | 2014-10-01 | 浙江利众竹木有限公司 | Manufacturing process of anti-fold special plate |
| CN104385384A (en) * | 2014-11-21 | 2015-03-04 | 重庆星星套装门（集团）有限责任公司 | Melamine synchronous wood grain decorative surface precasting process and hot press |
| CN104493913A (en) * | 2013-12-11 | 2015-04-08 | 融安华海木业有限公司 | Production method of melamine laminated board |
| CN104526789A (en) * | 2014-12-28 | 2015-04-22 | 浙江升华云峰新材股份有限公司 | Production technology for melamine ecological plate |
| CN104875246A (en) * | 2015-05-29 | 2015-09-02 | 佛山市源逵装饰材料有限公司 | Melamine multi-ply plywood and preparation method for same |
| CN105479553A (en) * | 2015-11-30 | 2016-04-13 | 桃江县湘益木业有限责任公司 | Ecological board and production technological method thereof |
| CN105667193A (en) * | 2016-02-05 | 2016-06-15 | 嘉善大王椰整体橱柜有限公司 | Manufacturing technology for embossing decoration ecological board |
| CN108858637A (en) * | 2018-07-20 | 2018-11-23 | 于景彬 | A kind of preparation method of plate fitment |
| CN108927859A (en) * | 2018-08-03 | 2018-12-04 | 湖州奇士堂工业设计有限公司 | A kind of veneer patch processing method of composite plywood |
| CN114434571A (en) * | 2022-01-26 | 2022-05-06 | 泰州市龙洋木业有限公司 | Rapid hot-pressing veneering process for plates |
Family Cites Families (5)
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| CN2132607Y (en) * | 1992-05-25 | 1993-05-12 | 中南林学院 | Small-diameter wood-core joinery board |
| CN2160699Y (en) * | 1993-07-14 | 1994-04-06 | 任福奎 | Microthin wooden compound resin floor block |
| CN1660553A (en) * | 2004-02-27 | 2005-08-31 | 王殿楼 | Melamine faced chipboard with wood core and preparation method |
| CN2825245Y (en) * | 2005-08-11 | 2006-10-11 | 张青云 | Panel with thin-board decorative surface |
| CN101108496A (en) * | 2007-07-14 | 2008-01-23 | 唐海亮 | Technique for manufacturing ultrapas faced decorative board |
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2008
- 2008-04-23 CN CN200810096027A patent/CN101564852B/en active Active
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501275A (en) * | 2011-11-03 | 2012-06-20 | 福建农林大学 | Impregnated paper composite fir core board and production method thereof |
| CN102501275B (en) * | 2011-11-03 | 2013-12-25 | 福建农林大学 | Impregnated paper composite fir core board and production method thereof |
| CN102717407A (en) * | 2012-06-20 | 2012-10-10 | 马晓平 | Sheet material and method for pasting melamine impregnated paper on sheet material |
| CN102837468A (en) * | 2012-09-26 | 2012-12-26 | 杨军 | Wear-resistant decoration wood sheet and processing method thereof and composite board manufactured by using wear-resistant decoration wood sheet |
| CN102922568A (en) * | 2012-12-03 | 2013-02-13 | 师宗华海木业有限公司 | Method for pasting melamine tissue on board |
| CN102922568B (en) * | 2012-12-03 | 2015-06-10 | 师宗华海木业有限公司 | Method for pasting melamine tissue on board |
| CN104493913A (en) * | 2013-12-11 | 2015-04-08 | 融安华海木业有限公司 | Production method of melamine laminated board |
| CN103737693A (en) * | 2013-12-27 | 2014-04-23 | 重庆星星套装门（集团）有限责任公司 | Melamine door manufacturing process |
| CN103737693B (en) * | 2013-12-27 | 2016-02-17 | 重庆星星套装门（集团）有限责任公司 | Melamine pupil production. art |
| CN104070566A (en) * | 2014-06-24 | 2014-10-01 | 浙江利众竹木有限公司 | Manufacturing process of anti-fold special plate |
| CN104385384A (en) * | 2014-11-21 | 2015-03-04 | 重庆星星套装门（集团）有限责任公司 | Melamine synchronous wood grain decorative surface precasting process and hot press |
| CN104526789A (en) * | 2014-12-28 | 2015-04-22 | 浙江升华云峰新材股份有限公司 | Production technology for melamine ecological plate |
| CN104875246A (en) * | 2015-05-29 | 2015-09-02 | 佛山市源逵装饰材料有限公司 | Melamine multi-ply plywood and preparation method for same |
| CN105479553A (en) * | 2015-11-30 | 2016-04-13 | 桃江县湘益木业有限责任公司 | Ecological board and production technological method thereof |
| CN105667193A (en) * | 2016-02-05 | 2016-06-15 | 嘉善大王椰整体橱柜有限公司 | Manufacturing technology for embossing decoration ecological board |
| CN108858637A (en) * | 2018-07-20 | 2018-11-23 | 于景彬 | A kind of preparation method of plate fitment |
| CN108927859A (en) * | 2018-08-03 | 2018-12-04 | 湖州奇士堂工业设计有限公司 | A kind of veneer patch processing method of composite plywood |
| CN114434571A (en) * | 2022-01-26 | 2022-05-06 | 泰州市龙洋木业有限公司 | Rapid hot-pressing veneering process for plates |
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| CN101564852B (en) | 2012-09-26 |
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