CN107839051A - A kind of method of high density fiberboard for producing the release of zero aldehyde and impregnated paper laminated wood floor and its production method containing the fiberboard - Google Patents

A kind of method of high density fiberboard for producing the release of zero aldehyde and impregnated paper laminated wood floor and its production method containing the fiberboard Download PDF

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Publication number
CN107839051A
CN107839051A CN201610831392.5A CN201610831392A CN107839051A CN 107839051 A CN107839051 A CN 107839051A CN 201610831392 A CN201610831392 A CN 201610831392A CN 107839051 A CN107839051 A CN 107839051A
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China
Prior art keywords
high density
density fiberboard
paper
pine
sheet material
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Withdrawn
Application number
CN201610831392.5A
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Chinese (zh)
Inventor
佘学彬
谭宏伟
王敬刚
李中发
蒋修涛
蒋文超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHONGSHAN NATURE WOOD INDUSTRY Co Ltd
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ZHONGSHAN NATURE WOOD INDUSTRY Co Ltd
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Priority to CN201610831392.5A priority Critical patent/CN107839051A/en
Publication of CN107839051A publication Critical patent/CN107839051A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/06—Softening or hardening of wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/08—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood fibres, e.g. produced by tearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B27N1/02—Mixing the material with binding agent
    • B27N1/0209—Methods, e.g. characterised by the composition of the agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/10—Moulding of mats
    • B27N3/12—Moulding of mats from fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/08—Interconnection of layers by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • B32B2419/04—Tiles for floors or walls

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a kind of method for the high density fiberboard for producing the release of zero aldehyde, methods described includes：(i) Eucalyptus Fibers and pine cellulosic mixture are provided, wherein, the mass percent of the pine cellulosic is 12%~20%；(ii) Eucalyptus Fibers and pine cellulosic mixture are carried out being glued processing in negative-pressure vacuum tank and mixed after applying glue, wherein, using '-diphenylmethane diisocyanate as adhesive, the vacuum in the negative-pressure vacuum tank is 0.1~0.2MPa, and resin added is 85~90g/m2；(iii) fibre blend after step (ii) processing is pressed, wherein, it is described it is compressing in pressure be 30kg/cm2, temperature be 220 DEG C under conditions of suppress 40~55 seconds.The invention also discloses impregnated paper laminated wood floor and its production method of the high density fiberboard using above method production as base material.The high density fiberboard and burst size of methanal≤0.01mg/m of impregnated paper laminated wood floor that present invention production obtains3。

Description

A kind of method of high density fiberboard for producing the release of zero aldehyde and the leaching containing the fiberboard Stain paper laminating wooden floor and its production method
Technical field
The present invention relates to impregnated paper laminated wood floor, and specifically, the present invention relates to the high density fiberboard of zero aldehyde release And impregnated paper laminated wood floor and its production method including the high density fiberboard.
Background technology
Impregnated paper laminated wood floor is also laminated flooring, and the product is durable in use and deep consumed because quality-high and inexpensive Person favors, and it occupies the very high market share in pavement, and the data announced according to national forest product industry association, its market accounts for There is rate more than 56.8%.Impregnated paper laminated wood floor is mainly attached to by the high density fiberboard as intermediate layer and respectively height The balance ply of paper and decorative paper layer of density fiber board upper and lower surface and the wear-resisting ply of paper composition for being attached to decorative paper layer upper surface. There is certain Form aldehyde release in impregnated paper laminated wood floor (laminated flooring) in the market, so the product has one The hidden danger of quality of fixed formaldehyde.The formaldehyde that impregnated paper laminated wood floor is discharged, which is mainly derived from high density fiberboard, to be made The melamine used when urea-formaldehyde glue and balance paper and facing paper and abrasion-proof paper the progress dipping process to its upper and lower surface The urea-formaldehyde glue added in glue.With the requirement to the burst size of methanal of laminated flooring in the market also more and more higher, state Requirement of family's standard to consolidated floor burst size of methanal is also increasingly stricter, and this area needs a kind of impregnated paper of zero aldehyde release badly Pressed wood floor, so as to provide a kind of health environment-friendly index higher product for consumer.
The content of the invention
On the one hand, the present invention provides a kind of method for the high density fiberboard for producing the release of zero aldehyde, and methods described includes：
(i) Eucalyptus Fibers and pine cellulosic mixture, in the mixture, the quality percentage of the pine cellulosic are provided Than for 12%~20%；
(ii) in negative-pressure vacuum tank to Eucalyptus Fibers and pine cellulosic mixture carry out be glued processing and be glued it is laggard Row mixing, wherein, using '-diphenylmethane diisocyanate as adhesive, vacuum in the negative-pressure vacuum tank is 0.1~ 0.2MPa, resin added are 85~90g/m2；
(iii) Eucalyptus Fibers after step (ii) processing and pine cellulosic mixture are pressed, wherein, it is described Compressing in pressure is 30kg/cm2, temperature be 220 DEG C under conditions of suppress 40~55 seconds.
Eucalyptus Fibers and pine cellulosic mixture in step (i) obtain as follows：By Eucalyptus sheet material and pine The mixture of sheet material carries out sofening treatment, and the mass percent for being then dried to moisture is 28%~38%, is then ground Eucalyptus and the pine cellulosic mixture is obtained, wherein, in the mixture of the Eucalyptus sheet material and pine sheet material, the pine sheet The mass percent of material is 12%~20%；The sofening treatment is included to Eucalyptus sheet material and pine sheet material boiling 5~8 minutes.
On the other hand, the present invention also provides impregnated paper laminated wood floor, its abrasion-proof paper for including being sequentially placed from the top down, Facing paper, high density fiberboard and balance paper, wherein, the high density fiberboard is produced to obtain by the above method.
Another further aspect, the present invention also provide a kind of method for the impregnated paper laminated wood floor for producing the release of zero aldehyde, the side Method includes：Balance paper, high density fiberboard, facing paper and the abrasion-proof paper being sequentially placed from the top down are carried out overlaying processing.
Wherein, described overlay in pressure is 20kg/cm2, temperature be 205 ± 5 DEG C under the conditions of suppress 25~28 seconds；Overlaying Before processing, dipping process is carried out to the balance paper, facing paper and abrasion-proof paper as adhesive using melamine, and to described High density fiberboard carries out wettability treatment；The high density fiberboard is the high density according to production of the present invention zero aldehyde release The method production of fiberboard.
The wettability treatment is included to the surface sprinkling of the high density fiberboard, and injection flow rate be 0.34~ 0.41kg/m2。
Impregnation resin content is 100g/m in the dipping process2。
The impregnated paper laminated wood floor discharged using climate box method to zero aldehyde of the present invention carries out the detection of burst size of methanal, As a result show, burst size of methanal≤0.01mg/m of the impregnated paper laminated wood floor of zero aldehyde of the invention release3, meet national mark Quasi- GB18580-2001.
Embodiment
The present invention is further illustrated by below in conjunction with specific embodiment it should be appreciated that hereafter The purpose that embodiment is merely illustrative, it is not intended to limit the present invention, the scope of the present invention is defined by the claims.
The present embodiment provides the high density fiberboard of zero aldehyde release, the dipping of the zero aldehyde release comprising the high density fiberboard Paper laminating wooden floor, and its production method.
The high density fiberboard of zero aldehyde release is produced first, and its production method is as follows：
Step (i) provides the mixture of Eucalyptus Fibers and pine cellulosic：It will make after a diameter of 12cm Eucalyptus washing peeling Used for raw material, the washing peeling pine that mass percent is 12%~20% is mixed into raw material；Eucalyptus and pine are cut It it is 1~3 millimeter into thickness, area is no more than 10cm2Sheet material, then through boiling water boiling 5~8 minutes；By digested sheet material Carry out Short-Time Microwave and strengthen drying and processing, it is 28%~38% its moisture is controlled in mass percent, and then, sheet material is carried out Grinding machine is ground, so as to obtain the mixture of Eucalyptus Fibers and pine cellulosic, in the mixture, the mass percent of pine cellulosic For 12%~20%；
Step (ii) injection applying glue：It is different using diphenyl-methane two in the negative-pressure vacuum tank that vacuum is 0.1~0.2MPa The Eucalyptus Fibers and the mixture of pine cellulosic that cyanate obtains as adhesive to step (i) carry out spraying applying glue processing, apply Glue amount is 85~90g/m2, promoting the circulation of qi then is entered to the Eucalyptus Fibers after applying glue and the mixture of pine cellulosic in pneumatic blending tank Dynamic mixing, incorporation time are 2~3 minutes；
Step (iii) is compressing：It is 30kg/cm in pressure2, temperature is 220 DEG C, the press time is 40~55 seconds bar Under part, the Eucalyptus Fibers and the mixture of pine cellulosic that are obtained step (ii) using continuous press are pressed into sheet material；In one kind In preferred embodiment, releasing agent is used in sheet material forming, to avoid sheet material and pressing plate adhesion.
The high density obtained using Analysis Methods for Formaldehyde commonly used in the art, i.e. climate box method, detection by the above method The burst size of methanal of fiberboard, testing result meet standard GB/T 18580-2001, produce to obtain using the method for the present invention High density fiberboard burst size of methanal≤0.01mg/m3, realize the release of zero aldehyde.
The high density fiberboard that zero aldehyde that the above method is produced to obtain discharges is as base material, using laminated flooring field In usually used balance paper, facing paper and abrasion-proof paper produce zero aldehyde release impregnated paper laminated wood floor, including following step Suddenly：
(i) pretreatment of high density fiberboard：Water spray processing is carried out to the upper and lower surface of high density fiberboard, injection flow rate is 0.34~0.41kg/m2；
(ii) dipping process：According to the conventional meanses of this area, using melamine glue to balance paper, facing paper and wear-resisting Paper carries out dipping process, impregnation resin content 100g/m2；
(iii) it is compressing：Place the abrasion-proof paper after impregnation, the facing paper after impregnation, step (i) place from the top down successively Balance paper after the high density fiberboard and impregnation managed, it is then 20kg/cm in pressure2, temperature is 205 ± 5 DEG C of condition Under, letterweight system to sequentially-placed abrasion-proof paper, facing paper, high density fiberboard and is balanced 25~28 seconds by steel plate, so as to Obtain impregnated paper laminated wood floor；In a preferred embodiment, the viscous of 5~8cm thickness is added at the back of the steel plate of compacting Cloth, cushioning effect is played, balance paper, facing paper and abrasion-proof paper is not produced fragility when steel plate is suppressed, form the spray of molten steel.
(iv) post-process：Impregnated paper laminated wood floor after the completion of compacting is cut and slotted working process, finally Obtain impregnated paper laminated wood floor finished product.
Using Analysis Methods for Formaldehyde commonly used in the art, i.e. climate box method, detect the impregnated paper laminated wood floor of acquisition into The burst size of methanal of product, testing result show burst size of methanal≤0.01mg/m3, meet standard GB/T 18580-2001, it is real The release of zero aldehyde is showed.
Above in association with embodiment, the present invention is described, and the embodiment is merely exemplary , it is impossible to protection scope of the present invention is limited with this, those skilled in the art can be with the premise of essence of the present invention is not departed from Carry out various modifications, change or replacement.Therefore, the various equivalent variations made according to the present invention, still fall within the present invention and covered Scope.

Claims (7)

1. a kind of method for the high density fiberboard for producing the release of zero aldehyde, methods described include：
(i) Eucalyptus Fibers and pine cellulosic mixture are provided, in the mixture, the mass percent of the pine cellulosic is 12%~20%；
(ii) Eucalyptus Fibers and pine cellulosic mixture are carried out being glued processing in negative-pressure vacuum tank and mixed after applying glue Close, wherein, using '-diphenylmethane diisocyanate as adhesive, vacuum in the negative-pressure vacuum tank is 0.1~ 0.2MPa, resin added are 85~90g/m2；
(iii) Eucalyptus Fibers after step (ii) processing and pine cellulosic mixture are pressed, wherein, the compacting It is 30kg/cm to be molded over pressure2, temperature be 220 DEG C under conditions of suppress 40~55 seconds.
2. the method for claim 1, wherein Eucalyptus Fibers and the pine cellulosic mixture obtains as follows ：The mixture of Eucalyptus sheet material and pine sheet material is subjected to sofening treatment, be then dried to biodiversity percentage for 28%~ 38%, then ground to obtain Eucalyptus and the pine cellulosic mixture, wherein, the Eucalyptus sheet material and pine sheet material mix In compound, the mass percent of the pine sheet material is 12%~20%.
3. method as claimed in claim 2, wherein, the sofening treatment is included Eucalyptus sheet material and pine sheet material boiling 5~8 Minute.
4. a kind of impregnated paper laminated wood floor of zero aldehyde release, the impregnated paper laminated wood floor include being sequentially placed from the top down Abrasion-proof paper, facing paper, high density fiberboard and balance paper, wherein, the high density fiberboard is by claims 1 to 3 The high density fiberboard of method production described in any one.
5. a kind of method of the impregnated paper laminated wood floor of the zero aldehyde release produced described in claim 4, methods described include：
Abrasion-proof paper, facing paper, high density fiberboard and the balance paper being sequentially placed from the top down are carried out overlaying processing, wherein：
Described overlay in pressure is 20kg/cm2, temperature be 205 ± 5 DEG C under the conditions of suppress 25~28 seconds；
Before processing is being overlayed, the balance paper, facing paper and abrasion-proof paper are being carried out at impregnation as adhesive using melamine Reason, and wettability treatment is carried out to the high density fiberboard；
The high density fiberboard is the high density fiberboard produced by method according to any one of claims 1 to 3.
6. method as claimed in claim 5, wherein, the wettability treatment includes spraying the surface of the high density fiberboard Water, and injection flow rate is 0.34~0.41kg/m2。
7. method as claimed in claim 5, wherein, the impregnation resin content in the dipping process is 100g/m2。
CN201610831392.5A 2016-09-18 2016-09-18 A kind of method of high density fiberboard for producing the release of zero aldehyde and impregnated paper laminated wood floor and its production method containing the fiberboard Withdrawn CN107839051A (en)

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CN201610831392.5A CN107839051A (en) 2016-09-18 2016-09-18 A kind of method of high density fiberboard for producing the release of zero aldehyde and impregnated paper laminated wood floor and its production method containing the fiberboard

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CN201610831392.5A CN107839051A (en) 2016-09-18 2016-09-18 A kind of method of high density fiberboard for producing the release of zero aldehyde and impregnated paper laminated wood floor and its production method containing the fiberboard

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109024026A (en) * 2018-09-25 2018-12-18 北京服装学院 A kind of high density plate material and preparation method thereof prepared with reclaimed waste paper
CN110394875A (en) * 2018-04-25 2019-11-01 康利源科技（天津）股份有限公司 A kind of production and processing technology of electrical laminated wood raw material stay plate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102785278A (en) * 2012-07-20 2012-11-21 宁波大世界家具研发有限公司 Equipment for manufacturing integral wooden door made of wood fiber composite material
CN103362287A (en) * 2013-07-23 2013-10-23 湖南圣保罗木业有限公司 Laminate wood flooring with ultralow formaldehyde release and production method thereof
CN105150338A (en) * 2015-08-24 2015-12-16 广西三威林产工业有限公司 Manufacturing method for formaldehyde-free medium and high density fiber panel
CN105599098A (en) * 2012-08-08 2016-05-25 孙学民 Production method of high-density and high abrasion-resistant decorative boards

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102785278A (en) * 2012-07-20 2012-11-21 宁波大世界家具研发有限公司 Equipment for manufacturing integral wooden door made of wood fiber composite material
CN105599098A (en) * 2012-08-08 2016-05-25 孙学民 Production method of high-density and high abrasion-resistant decorative boards
CN105644075A (en) * 2012-08-08 2016-06-08 孙学民 Making method of high-wear resistance decoration plate
CN103362287A (en) * 2013-07-23 2013-10-23 湖南圣保罗木业有限公司 Laminate wood flooring with ultralow formaldehyde release and production method thereof
CN105150338A (en) * 2015-08-24 2015-12-16 广西三威林产工业有限公司 Manufacturing method for formaldehyde-free medium and high density fiber panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110394875A (en) * 2018-04-25 2019-11-01 康利源科技（天津）股份有限公司 A kind of production and processing technology of electrical laminated wood raw material stay plate
CN109024026A (en) * 2018-09-25 2018-12-18 北京服装学院 A kind of high density plate material and preparation method thereof prepared with reclaimed waste paper

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Application publication date: 20180327