CN103128804A - Manufacturing method of melamine ecological plate - Google Patents

Manufacturing method of melamine ecological plate Download PDF

Info

Publication number
CN103128804A
CN103128804A CN201310059909XA CN201310059909A CN103128804A CN 103128804 A CN103128804 A CN 103128804A CN 201310059909X A CN201310059909X A CN 201310059909XA CN 201310059909 A CN201310059909 A CN 201310059909A CN 103128804 A CN103128804 A CN 103128804A
Authority
CN
China
Prior art keywords
finished
semi
pressing
sanding
plate
Prior art date
Application number
CN201310059909XA
Other languages
Chinese (zh)
Inventor
陈长富
Original Assignee
江苏福庆木业有限公司
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.)
Filing date
Publication date
Application filed by 江苏福庆木业有限公司 filed Critical 江苏福庆木业有限公司
Priority to CN201310059909XA priority Critical patent/CN103128804A/en
Publication of CN103128804A publication Critical patent/CN103128804A/en

Links

Abstract

The invention discloses a manufacturing method of a melamine ecological plate. The ecological plate is compounded with a core plate, a middle plate layer, a slab layer and melamine impregnated paper. The core plate is stuck to the middle plate layer after an upper face and a lower face of the core plate are glued. After cold pressing and hot pressing, the core plate is repeatedly maintained, trimmed and sanded, and is glued and stuck to the slab layer. Similarly, after the cold pressing, hot pressing, trimming and sanding, the core plate is glued and stuck to the melamine impregnated paper. The ecological plate manufactured by the method is energy-saving and environment-friendly, and under the condition that energy consumption is not increased, the ecological plate is cold pressed before hot pressing so that a composite structure of the plate is firmer. Furthermore, in the process of pressing and gluing the melamine impregnated paper, emulsion free of formaldehyde is used as binding agent, and accordingly formaldehyde content of the plate is reduced.

Description

A kind of preparation method of melamine ecological board

Technical field

The present invention relates to a kind of home decoration sheet material, particularly a kind of preparation method of melamine ecological board.

Background technology

Melamine plate, preferring to cry ecological board, full name in industry is melamine-impregnated bond paper facing wood-based plate.To put into the melamine resin adehsive stick with the paper of different colours or texture to soak, then be dried to certain state of cure, it is pasted on particieboard, moist-proof board, medium density fibre board (MDF), glued board, core-board or other hardboards surfaces the decorative panel that forms through hot pressing.The advantage of this sheet material be surfacing, because the sheet material double face coefficient of expansion identical and not yielding, bright-colored, the surface is more wear-resisting, corrosion-resistant, price economy.The shortcoming of this sheet material is:

One, usually all use cheap, cementation effect urea-formaldehyde glue preferably in the manufacture process of above-mentioned sheet material, but this glue in sheet material residual and formaldehyde that have neither part nor lot in reaction can with free state gradually towards periphery environment discharge.Formaldehyde is more highly toxic material, and the World Health Organization determines that it is carcinogenic and teratogenesis shape material, is the allergen of generally acknowledging, be also one of potential strong mutagen, so the sheet material processing industry puts forth effort to reduce the content of formaldehyde in sheet material always.

Two, the preparation of melamine ecological board is at high temperature melamine impregnated paper to be overlayed on central layer mostly, in application number is 200410014197.0 publication application documents, a kind of reel melamine faced chipboard and preparation method are disclosed for example, its be at central layer two side external surfaces through high temperature hot pressing one deck melamine impregnated paper wainscot, hot pressing temperature is 180 ~ 200 ℃.Disclose a kind of preparation method of ecological board in application number is 201110101863.4 publication application documents, his way is that melamine impregnated paper is overlayed on two faces of middle base material, puts into press, and temperature transfers to 120 ℃.

To sum up, the facing technology of melamine impregnated paper had both made aldehyde contenting amount higher because having used urea-formaldehyde glue at present, caused environmental pollution, again because veneer has increased energy consumption under the state of high temperature.

Summary of the invention

In order to overcome defects, the invention provides a kind of preparation method of melamine ecological board, can both save energy and reduce the cost when guaranteeing the compound solid degree of sheet material, can effectively reduce content of formaldehyde again.

The present invention is achieved through the following technical solutions:

A kind of preparation method of melamine ecological board, this ecological board are by central layer, middle flaggy, slab layer and melamine impregnated paper is compound makes, and concrete making step is as follows:

1) paste la m after central layer upper and lower surface gluing, at normal temperatures, pressure 8 ~ 10Mpa colded pressing 30 ~ 60 minutes, and the rear refacing of colding pressing gets semi-finished product;

2) with the semi-finished product in step 1) at the temperature of 110 ~ 120 ℃, under the pressure of pressure 8 ~ 10Mpa, hot pressing is 8 minutes, carries out health for the first time after hot pressing, the time is 7 days;

3) health is carried out sanding for the first time to half-finished surface after finishing;

4) surface of semi-finished that sanding is good is scraped greasy, and then repeats the step of health and sanding;

5) semi-finished product after sanding for the second time carry out polishing;

6) will stick the slab layer after polished semi-finished product double spread, at normal temperatures, pressure 8 ~ 10Mpa colded pressing 15 ~ 30 minutes;

7) cold pressing finish after, then semi-finished product are placed at the temperature of 120 ~ 140 ℃ pressure 8 ~ 10Mpa, hot pressing 8 ~ 10 minutes;

8) after hot pressing finishes, the plate face is repaired and sanding, after sanding finishes with the semi-finished product cutting edge;

9) stick melamine impregnated paper after the semi-finished product upper and lower surface that cutting edge is good is coated latex, at normal temperatures, pressure 4 ~ 6 Mpa colded pressing 6 hours;

10) again obtain finished product after cutting edge.

The material of described middle flaggy is Eucalyptus.

The material of described slab layer is poplar.

The present invention compared with prior art has following advantage:

Melamine ecological board preparation method provided by the invention energy-conserving and environment-protective in overlaying the process of melamine impregnated paper, use the latex that does not contain formaldehyde as adhesive, reduce the sheet material content of formaldehyde.Simultaneously just can not obtain good cementation effect because latex does not need to carry out hot pressing, just melamine impregnated paper can be cemented on sheet material, effectively reduce energy consumption so only need to use normal temperature to cold pressing in the present invention, save energy cost.

Description of drawings

Fig. 1 is structural representation of the present invention.

The specific embodiment

As shown in Figure 1, melamine ecological board of the present invention is by being that compound middle flaggy, slab layer and melamine impregnated paper are made respectively for central layer two sides in the centre.

Specific embodiment 1

Paste Eucalyptus la m 2 after the upper and lower surface gluing of central layer 1, at normal temperatures, pressure 10Mpa colded pressing 30 minutes, and the rear refacing of colding pressing gets semi-finished product.The semi-finished product of gained are being placed at the temperature of 110 ℃, pressure 10Mpa, health is for the first time carried out in hot pressing 8 minutes after hot pressing, and the time is 7 days.

After health finishes, sanding is for the first time carried out on half-finished surface, again surface of semi-finished is scraped greasyly after sanding, and again repeat the step of health and sanding.

Semi-finished product after sanding are for the second time carried out polishing, will stick poplar slab layer 3 after polished semi-finished product double spread, at normal temperatures, pressure 10Mpa colded pressing 15 minutes.

Cold pressing finish after, then semi-finished product are placed at the temperature of 120 ℃ pressure 10Mpa, hot pressing 8 minutes.After hot pressing finishes, the plate face is repaired and sanding, then the semi-finished product cutting edge that sanding is good.

Stick melamine impregnated paper 4 after the semi-finished product upper and lower surface that cuts out the limit is coated latex, at normal temperatures, pressure 4Mpa colded pressing 6 hours, and cutting edge obtains finished product again afterwards.

Specific embodiment 2

Paste Eucalyptus la m 2 after the upper and lower surface gluing of central layer 1, at normal temperatures, pressure 9Mpa colded pressing 45 minutes, and the rear refacing of colding pressing gets semi-finished product.The semi-finished product of gained are being placed at the temperature of 115 ℃, pressure 9Mpa, health is for the first time carried out in hot pressing 8 minutes after hot pressing, and the time is 7 days.

After health finishes, sanding is for the first time carried out on half-finished surface, again surface of semi-finished is scraped greasyly after sanding, and again repeat the step of health and sanding.

Semi-finished product after sanding are for the second time carried out polishing, will stick poplar slab layer 3 after polished semi-finished product double spread, at normal temperatures, pressure 9Mpa colded pressing 20 minutes.

Cold pressing finish after, then semi-finished product are placed at the temperature of 130 ℃ pressure 9Mpa, hot pressing 9 minutes.After hot pressing finishes, the plate face is repaired and sanding, then the semi-finished product cutting edge that sanding is good.

Stick melamine impregnated paper 4 after the semi-finished product upper and lower surface that cuts out the limit is coated latex, at normal temperatures, pressure 5Mpa colded pressing 6 hours, and cutting edge obtains finished product again afterwards.

Specific embodiment 3

Paste Eucalyptus la m 2 after the upper and lower surface gluing of central layer 1, at normal temperatures, pressure 8Mpa colded pressing 30 minutes, and the rear refacing of colding pressing gets semi-finished product.The semi-finished product of gained are being placed at the temperature of 120 ℃, pressure 8Mpa, health is for the first time carried out in hot pressing 8 minutes after hot pressing, and the time is 7 days.

After health finishes, sanding is for the first time carried out on half-finished surface, again surface of semi-finished is scraped greasyly after sanding, and again repeat the step of health and sanding.

Semi-finished product after sanding are for the second time carried out polishing, will stick poplar slab layer 3 after polished semi-finished product double spread, at normal temperatures, pressure 8Mpa colded pressing 30 minutes.

Cold pressing finish after, then semi-finished product are placed at the temperature of 140 ℃ pressure 8Mpa, hot pressing 10 minutes.After hot pressing finishes, the plate face is repaired and sanding, then the semi-finished product cutting edge that sanding is good.

Stick melamine impregnated paper 4 after the semi-finished product upper and lower surface that cuts out the limit is coated latex, at normal temperatures, pressure 6Mpa colded pressing 6 hours, and cutting edge obtains finished product again afterwards.

Claims (3)

1. the preparation method of a melamine ecological board is characterized in that: it is by central layer, middle flaggy, slab layer and melamine impregnated paper is compound makes, and concrete making step is as follows:
1) paste la m after central layer upper and lower surface gluing, at normal temperatures, pressure 8 ~ 10Mpa colded pressing 30 ~ 60 minutes, and the rear refacing of colding pressing gets semi-finished product;
2) with the semi-finished product in step 1) at the temperature of 110 ~ 120 ℃, under the pressure of pressure 8 ~ 10Mpa, hot pressing is 8 minutes, carries out health for the first time after hot pressing, the time is 7 days;
3) health is carried out sanding for the first time to half-finished surface after finishing;
4) surface of semi-finished that sanding is good is scraped greasy, and then repeats the step of health and sanding;
5) semi-finished product after sanding for the second time carry out polishing;
6) will stick the slab layer after polished semi-finished product double spread, at normal temperatures, pressure 8 ~ 10Mpa colded pressing 15 ~ 30 minutes;
7) cold pressing finish after, then semi-finished product are placed at the temperature of 120 ~ 140 ℃ pressure 8 ~ 10Mpa, hot pressing 8 ~ 10 minutes;
8) after hot pressing finishes, the plate face is repaired and sanding, after sanding finishes with the semi-finished product cutting edge;
9) stick melamine impregnated paper after the semi-finished product upper and lower surface that cutting edge is good is coated latex, at normal temperatures, pressure 4 ~ 6 Mpa colded pressing 6 hours;
10) again obtain finished product after cutting edge.
2. the preparation method of a kind of melamine ecological board according to claim 1, it is characterized in that: the material of described middle flaggy is Eucalyptus.
3. the preparation method of a kind of melamine ecological board according to claim 1, it is characterized in that: the material of described slab layer is poplar.
CN201310059909XA 2013-02-26 2013-02-26 Manufacturing method of melamine ecological plate CN103128804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310059909XA CN103128804A (en) 2013-02-26 2013-02-26 Manufacturing method of melamine ecological plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310059909XA CN103128804A (en) 2013-02-26 2013-02-26 Manufacturing method of melamine ecological plate

Publications (1)

Publication Number Publication Date
CN103128804A true CN103128804A (en) 2013-06-05

Family

ID=48489575

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310059909XA CN103128804A (en) 2013-02-26 2013-02-26 Manufacturing method of melamine ecological plate

Country Status (1)

Country Link
CN (1) CN103128804A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104149140A (en) * 2014-06-30 2014-11-19 广西融水新林木业有限公司 Method for manufacturing fir compositive board
CN104227802A (en) * 2014-09-15 2014-12-24 江苏格力斯特新材料有限公司 Complete solid wood core-smoothing household ecological plate and processing method thereof
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
CN104552487A (en) * 2015-01-09 2015-04-29 崇仁县禄丰林业开发有限公司 Ecological plate and preparation process thereof
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
CN105291207A (en) * 2015-09-22 2016-02-03 张建明 Environment-friendly ecological board and production process thereof
CN105328748A (en) * 2015-11-02 2016-02-17 孙光岭 Manufacturing technique for ecological board
CN105397875A (en) * 2015-10-28 2016-03-16 贵州恒贵木业有限公司 Processing method for ecological plate
CN105459221A (en) * 2015-11-26 2016-04-06 浙江升华云峰新材股份有限公司 Production process of high-grade fir melamine ecological board
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
CN107386586A (en) * 2017-07-11 2017-11-24 徐州山水木业有限公司 A kind of preparation method of composite floor substrate

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101058197A (en) * 2006-04-17 2007-10-24 戴武兵 Formaldehydeless fine wooden board and its preparing method
US20080220276A1 (en) * 2007-03-08 2008-09-11 Miller Leland R Veneered cutting board with resin-impregnated core
CN101293370A (en) * 2007-04-23 2008-10-29 德华集团控股股份有限公司 Method for producing recombined single-plate face composite floor board
CN101293368A (en) * 2007-04-23 2008-10-29 德华集团控股股份有限公司 Method for producing recombined face-side flame-proof composite floor board
CN101337359A (en) * 2008-07-23 2009-01-07 刘继军 Preparation method of composite sheets
KR100912799B1 (en) * 2009-01-12 2009-08-18 주식회사 광성테크 Multi-layered magnesium pannel for interior decoration
CN101712169A (en) * 2009-07-23 2010-05-26 佛山市三水粤山装饰实业有限公司 Impregnated bond paper paste veneer and preparation method thereof
CN101890739A (en) * 2010-07-16 2010-11-24 成都市双虎实业有限公司 Composite slab with symmetric structure and manufacturing method thereof
CN102198675A (en) * 2011-04-22 2011-09-28 上海荷雨木业有限公司 Preparation method of ecological plate
CN202053322U (en) * 2011-01-05 2011-11-30 嘉善新富华木业有限公司 Seven-layer melamine laminated wood board
CN202640896U (en) * 2012-05-04 2013-01-02 福建汇洋林业投资股份有限公司 Cunninghamia lanceolata substrate densifying melamine veneered construction
CN202727030U (en) * 2012-08-31 2013-02-13 广西南宁绿园北林木业有限公司 Eucalyptus and poplar composite artificial board formed by hot pressing for three times and sanding twice
CN103406951A (en) * 2013-08-14 2013-11-27 广西鹿寨北林胶合板有限公司 Production method for damp-proof full-eucalyptus laminated wood veneer

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101058197A (en) * 2006-04-17 2007-10-24 戴武兵 Formaldehydeless fine wooden board and its preparing method
US20080220276A1 (en) * 2007-03-08 2008-09-11 Miller Leland R Veneered cutting board with resin-impregnated core
CN101293370A (en) * 2007-04-23 2008-10-29 德华集团控股股份有限公司 Method for producing recombined single-plate face composite floor board
CN101293368A (en) * 2007-04-23 2008-10-29 德华集团控股股份有限公司 Method for producing recombined face-side flame-proof composite floor board
CN101337359A (en) * 2008-07-23 2009-01-07 刘继军 Preparation method of composite sheets
KR100912799B1 (en) * 2009-01-12 2009-08-18 주식회사 광성테크 Multi-layered magnesium pannel for interior decoration
CN101712169A (en) * 2009-07-23 2010-05-26 佛山市三水粤山装饰实业有限公司 Impregnated bond paper paste veneer and preparation method thereof
CN101890739A (en) * 2010-07-16 2010-11-24 成都市双虎实业有限公司 Composite slab with symmetric structure and manufacturing method thereof
CN202053322U (en) * 2011-01-05 2011-11-30 嘉善新富华木业有限公司 Seven-layer melamine laminated wood board
CN102198675A (en) * 2011-04-22 2011-09-28 上海荷雨木业有限公司 Preparation method of ecological plate
CN202640896U (en) * 2012-05-04 2013-01-02 福建汇洋林业投资股份有限公司 Cunninghamia lanceolata substrate densifying melamine veneered construction
CN202727030U (en) * 2012-08-31 2013-02-13 广西南宁绿园北林木业有限公司 Eucalyptus and poplar composite artificial board formed by hot pressing for three times and sanding twice
CN103406951A (en) * 2013-08-14 2013-11-27 广西鹿寨北林胶合板有限公司 Production method for damp-proof full-eucalyptus laminated wood veneer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
吴智慧等: "利用速生杨木单板和高密度板生产多层实木复合地板的制造技术", 《林产工业》 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493913A (en) * 2013-12-11 2015-04-08 融安华海木业有限公司 Production method of melamine laminated board
CN104149140B (en) * 2014-06-30 2016-10-05 广西融水新林木业有限公司 The manufacture method of Lignum seu Ramulus Cunninghamiae Lanceolatae circuit board
CN104149140A (en) * 2014-06-30 2014-11-19 广西融水新林木业有限公司 Method for manufacturing fir compositive board
CN104227802B (en) * 2014-09-15 2016-03-16 江苏格力斯特新材料有限公司 A kind of whole plate solid wood is along core household ecological board and processing method thereof
CN104227802A (en) * 2014-09-15 2014-12-24 江苏格力斯特新材料有限公司 Complete solid wood core-smoothing household ecological plate and processing method thereof
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
CN104552487A (en) * 2015-01-09 2015-04-29 崇仁县禄丰林业开发有限公司 Ecological plate and preparation process thereof
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
CN105291207A (en) * 2015-09-22 2016-02-03 张建明 Environment-friendly ecological board and production process thereof
CN105397875A (en) * 2015-10-28 2016-03-16 贵州恒贵木业有限公司 Processing method for ecological plate
CN105328748A (en) * 2015-11-02 2016-02-17 孙光岭 Manufacturing technique for ecological board
CN105459221A (en) * 2015-11-26 2016-04-06 浙江升华云峰新材股份有限公司 Production process of high-grade fir melamine ecological board
CN105459221B (en) * 2015-11-26 2017-08-29 浙江升华云峰新材股份有限公司 A kind of production technology of high-grade China fir melamine ecological plate
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
CN107386586A (en) * 2017-07-11 2017-11-24 徐州山水木业有限公司 A kind of preparation method of composite floor substrate

Similar Documents

Publication Publication Date Title
CN104626292B (en) One can facing oriented wood chipboard and preparation technology thereof
CN102198684B (en) Oriented chipboard and processing technology
CN101765498B (en) Laminated decorative plate and method for the production thereof
US7473457B2 (en) Wood flooring composed of WPL, base and soundproof layer
US7989050B2 (en) Building slab, floor panels in particular, and method of manufacturing the same
Biswas et al. Physical and mechanical properties of urea formaldehyde-bonded particleboard made from bamboo waste
CN110861373A (en) Wood fiber based panel with surface layer
CN100446972C (en) Wood flooring composed of wpl, base and soundproof layer
BE1019736A3 (en)
CN103144178B (en) Production method of aldehyde-free bamboo floor
CN104972718B (en) A kind of purifying formaldehyde ecological board and preparation method thereof
CN1562588A (en) Plate fabricated from upright core of bamboo and its mfg. method
JPH08197507A (en) High-strength bamboo plywood and production thereof
CN102977846A (en) Adhesive for plywood and method for preparing same
CN101554825B (en) Paint-free abrasion resistant veneer and preparation technique thereof
CN101327576A (en) Method for producing ultra-coating dry abrasive paper
CN105459221A (en) Production process of high-grade fir melamine ecological board
CN102554980A (en) Manufacturing method of laminated veneer lumber
CN102145501B (en) Bent member for bamboo furniture and manufacturing method thereof
US8262827B2 (en) Leather laminated decorative panel
CN203317827U (en) Composite artificial decorative board
CN100587020C (en) Adhesive for artificial plate and preparation method thereof
CN101544003A (en) Processing production technology of blockboard
CN102514057A (en) Method for making non-formaldehyde laminated veneer lumber from gum wood
CN104924370B (en) A kind of environment-friendly paint-free multi-layer solid wood composite board

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130605