CN106891588A - A kind of wood skin veneer laminate wood floors and preparation method thereof - Google Patents
A kind of wood skin veneer laminate wood floors and preparation method thereof Download PDFInfo
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- CN106891588A CN106891588A CN201710126583.6A CN201710126583A CN106891588A CN 106891588 A CN106891588 A CN 106891588A CN 201710126583 A CN201710126583 A CN 201710126583A CN 106891588 A CN106891588 A CN 106891588A
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- 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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
-
- 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
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
-
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/10—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
- B32B29/02—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
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
- E04F15/041—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top layer of wood in combination with a lower layer of other material
- E04F15/042—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top layer of wood in combination with a lower layer of other material the lower layer being of fibrous or chipped material, e.g. bonded with synthetic resins
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/08—Coating on the layer surface on wood 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
- B32B2262/067—Wood 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- 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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a kind of wood skin veneer laminate wood floors and preparation method thereof, the floor includes dipping glued membrane balance paper, density fiber board, wood skin and wear-resisting enamelled coating successively from bottom to top；Preparation method is to overlay wood skin in the upper surface of density fiber board；Lower surface after cooling in density fiber board overlays dipping glued membrane balance paper, wherein, the time is overlayed for 20~50s, while it is 170~230 DEG C to control with the Contact Temperature of balance paper, the temperature contacted with wood skin face is 50~100 DEG C；Plate health, fluting are opened, wear resistant paint are coated in the upper surface of wood skin, you can.Advantage is that the wood skin veneer laminate wood floors have the native texture of solid wooden floor board, feel good, can be compared favourably with solid wood and solid wooden compound floor, and humidity resistance is good, and flatness is high；Meanwhile, in the preparation, wood skin is first overlayed, then impregnated bond paper balance paper is overlayed, the flatness of wood floors is effectively increased, improve operating efficiency.
Description
Technical field
The invention belongs to floor field, more particularly to a kind of wood skin veneer laminate wood floors and preparation method thereof.
Background technology
In ground pavement material, the use of wood floors is accepted extensively by people.Existing wood floors are broadly divided into
Solid wooden floor board and solid wooden compound floor.
Solid wooden floor board and solid wooden compound floor all with log as base material, unlike, solid wooden floor board is with monoblock log as base
Multi-layer thin timber layer splicing lamination, into veneer layer, is then formed material, solid wooden compound floor rounding or slicing.Due to people
The enhancing of environmental consciousness and the scarcity of global forest tree resource, the cost of log are higher, therefore, solid wooden floor board is compoundly with solid wood
Plate it is expensive.
Additionally, solid wooden floor board directly or indirectly provides base material with solid wooden compound floor by log, log has hydrophily (example
Such as the gap structure and hydrophilic hydroxyl groups in log), with drying shrinkage bulking, anisotropic natural attribute, which results in solid wood ground
Plate can change with solid wooden compound floor with the change of humidity in the change in season, air, and specifically, wet season floor is inhaled
Tide can expand causes arch camber, and the water loss of arid season floor is shunk causes gap occur between floor.Lifted in the prior art
The method of the stability of solid wooden floor board or solid wooden compound floor is mainly drying and health, and the method for solid wooden compound floor also includes
By the log layer direction of growth and the criss-cross arrangement of annual ring direction, but effect is all very limited, can not change the base of its drying shrinkage bulking
This characteristic, along with the different parts of floor anisotropy, every floor from trees, this just makes the every coefficient of stability on floor
It is not quite similar, the size of contraction or expansion is also not quite similar, anisotropic attribute also makes the crisscross row of solid wooden compound floor
Huge shear stress is produced so as to influence long-time stability, apparent mass and the service life on floor between the log layer of row.
In sum, in actual use, wood floors are met water and made moist can cause deformation, rotten, or meets with and damage by worms
Problem, and these problems are not solved well all the time；Meanwhile, solid wooden floor board will consume substantial amounts of natural resources, make life
State environmental degradation, damages the mutual survival environment of the mankind, although solid wooden compound floor and consolidated floor can be reduced to natural gloomy
The felling quantity of woods, but high energy consumption in process of production, and such as waste material, waste water, waste gas " three wastes " can be produced to discharge
Problem.
Therefore, the wood floors now needed a kind of low cost badly but can be compared favourably with solid wooden floor board.
The content of the invention
Goal of the invention：The first object of the present invention is to provide a kind of native texture with solid wooden floor board and low cost, anti-
The wood skin veneer laminate wood floors that tide is strong, flatness is high；The second object of the present invention is to provide the preparation of the wood floors
Method.
Technical scheme：Wood skin veneer laminate wood floors of the invention, include successively from bottom to top dipping glued membrane balance paper,
Density fiber board, wood skin and wear-resisting enamelled coating.
The present invention uses density fiber board, compared with solid wood and solid wooden compound floor, greatly reduces the usage amount of precious log,
The use of timber resources has been saved, production cost has been reduced；And density fiber board lower surface mat formation impregnated bond paper balance
Paper, improves the humidity resistance of wood floors, reduces the use of log material.
Furtherly, the density of the density fiber board that the present invention is used is 700~800kg/m3, using the less fibre of density
Dimension plate can easily reach effect of consolidated floor, Comparatively speaking, reduce production cost.
To use thickness be the wood skin of 0.3~2mm to the present invention, floor is obtained in process optimal smooth
Degree.
The method that the present invention prepares wood skin veneer laminate wood floors, comprises the following steps：Under the conditions of 100~160 DEG C
3~10min of wood skin is overlayed in the upper surface of density fiber board；After cooling, the lower surface in density fiber board overlays dipping glue
Membrane equilibrium paper, wherein, the temperature contacted with the balance paper is 170~230 DEG C, and the temperature contacted with wood skin face is 50~100
DEG C, the time is overlayed for 20~50s；Plate health, fluting are finally opened, wear resistant paint are coated on the surface of wood skin, you can.
Furtherly, when overlaying wood skin, 5~8min can be overlayed under the conditions of 5~15MPa, 120~130 DEG C；Overlay dipping
During glued membrane balance paper, the temperature contacted with the balance paper is that 190~210 DEG C of temperature contacted with wood skin face are 60~80 DEG C,
Overlay 30~40s.
Beneficial effect：Compared with prior art, remarkable advantage of the invention is：The wood skin veneer laminate wood floors have
The native texture of solid wooden floor board, feel are good, can be compared favourably with solid wood and solid wooden compound floor, and humidity resistance is good, flatness
It is high；Meanwhile, in the preparation, wood skin is first overlayed, then impregnated bond paper balance paper is overlayed, effectively increase the smooth of wood floors
Degree, improves operating efficiency.
Specific embodiment
Technical scheme is described further with reference to embodiment.
Embodiment 1
Wood skin veneer laminate wood floors of the invention, including substrate layer density is 750~800kg/m3Density fiber
Plate, mat formation the density fiber board lower surface dipping glued membrane balance paper, mat formation in the wood skin of the density fiber board upper surface, its
Thickness is 1mm, and is coated in the ultraviolet curing skin of paint of the wood skin upper surface.
Preparation technology：First, by wood skin and density fiber board assembly, melamine is coated in the upper surface of density fiber board
Glue, coating weight is 180g/m2, wood skin is covered with, overlay 5min under the conditions of 10MPa, 120 DEG C；Secondly, after ejecting plate cooling, close
Spend fiberboard lower surface overlay dipping glued membrane balance paper, pressure be 15MPa, lower heat conduction plate temperature be 190 DEG C, on heat-conducting plate
Temperature be 60 DEG C under the conditions of overlay 30s, wherein, upper heat-conducting plate is protected using cotton, so as not to damage wood skin surface layer；Finally, open
Plate health 10 days, fluting coats wear resistant paint, i.e. ultraviolet curing paint in the upper surface of wood skin, and its thickness is 0.06mm, environmental protection
Health, it is ensured that the color stability on floor.
Wherein, the coating processes of ultraviolet curing paint can be coated successively in the following order：Aqueous UV adhesive agents, attachment bottom
Paint, elastic compound type transparent putty, anti-scratch filling primer, glass wear-resistant primer, transparent sanding priming paint, anti-scratch filling primer, anti-scratch sassafras are filled out
Fill priming paint, leaching paint face and resistance to scratch finish paint；Also can coat successively in the following order：Aqueous UV adhesive agents, adhesion primer, elasticity are thoroughly
Bright putty, anti-scratch filling primer, middle viscosity benefit soil, glass wear-resistant primer, transparent sanding bottom, anti-scratch filling primer, anti-scratch sassafras are filled out
Fill priming paint, finish paint, leaching paint and finish paint.
Comparative example 1
Basic step is same as Example 1, and difference is, during preparation, first overlays dipping glued membrane balance paper, then overlay
Wood skin, it is specific as follows：
Wood skin veneer laminate wood floors of the invention, including substrate layer density is 750~800kg/m3Density fiber
Plate, mat formation the density fiber board lower surface dipping glued membrane balance paper, mat formation in the wood skin of the density fiber board upper surface, its
Thickness is 1mm, and is coated in the ultraviolet curing skin of paint of the wood skin upper surface.
Preparation technology：First, the lower surface in density fiber board overlay dipping glued membrane balance paper, pressure be 15MPa, under
Heat conduction plate temperature be 190 DEG C, upper heat conduction plate temperature be 60 DEG C under the conditions of overlay 30s；Secondly, ejecting plate cooling after, by wood skin with it is close
Degree fiberboard assembly, melamine glue is coated in the upper surface of density fiber board, and coating weight is 180g/m2, wood skin is covered with,
10MPa, overlay 5min under the conditions of 120 DEG C；Finally, open plate health 10 days, slot, it is in the upper surface wear resistant paint of wood skin, i.e., ultraviolet
Line solidification paint.
Wood floors prepared by embodiment 1 and comparative example 1 are carried out into performance control, its result is as shown in table 1.
The performance table of comparisons of wood floors prepared by the embodiment 1 of table 1 and comparative example 1
As shown in Table 1, the present invention is used and first overlays wood skin, then overlays the preparation method of dipping glued membrane balance paper, so as to make
The paint amount of standby wood floors is uniform, and dipping and stripping is qualified, and flatness is excellent, Comparatively speaking, using first overlaying dipping
Glued membrane balance paper, then overlay wood skin preparation technology prepare wood floors paint amount it is uneven, dipping and stripping does not conform to
Lattice, and flatness is poor.
Embodiment 2
Wood skin veneer laminate wood floors of the invention, including substrate layer density is 750~800kg/m3Density fiber
Plate, mat formation the density fiber board lower surface dipping glued membrane balance paper, mat formation in the wood skin of the density fiber board upper surface, its
Thickness is 0.3mm, and is coated in the ultraviolet curing skin of paint of the wood skin upper surface.
Preparation technology：First, by wood skin and density fiber board assembly, melamine is coated in the upper surface of density fiber board
Glue, coating weight is 160g/m2, wood skin is sticked, overlay 3min under the conditions of 5MPa, 130 DEG C；Secondly, after ejecting plate cooling, in density
The lower surface of fiberboard overlay dipping glued membrane balance paper, pressure be 20MPa, lower heat conduction plate temperature be 210 DEG C, on heat-conducting plate temperature
Spend to overlay 40s under the conditions of 80 DEG C, wherein, upper heat-conducting plate is protected using cotton, in order to avoid damage wood skin surface layer；Finally, plate is opened
Health 5 days.Wood skin thickness in the present embodiment is that 0.3mm is less than 0.6mm, therefore, it is necessary to bottoming mortice opening again is first painted, so
The saturating dash board of floor sanding sand this phenomenon can be just avoided, in coating paint and when slotting, it is first coated in the following order successively
Paint：Aqueous UV adhesive agents, adhesion primer and elastic compound type transparent putty, then fluting, then coats again in the following order：Filling
Priming paint, aluminum oxide wear-resistant primer, transparent sanding priming paint, anti-scratch filling primer, anti-scratch sassafras filling primer, finish paint, leaching paint face and resistance to
Scrape sassafras finish paint, you can；
Apart from the above, when paint application and fluting is carried out, first coating is painted in the following order successively：Aqueous UV attachments
Agent, adhesion primer and elastic compound type transparent putty, then fluting, then coats again in the following order：Anti-scratch filling primer, middle viscosity
Mend soil, aluminum oxide wear-resistant primer, transparent sanding bottom, anti-scratch filling primer, anti-scratch sassafras filling primer, finish paint, leaching paint and finish paint.
Embodiment 3
Wood skin veneer laminate wood floors of the invention, including substrate layer density is 750~800kg/m3Density fiber
Plate, mat formation the density fiber board lower surface dipping glued membrane balance paper, mat formation in the wood skin of the density fiber board upper surface, its
Thickness is 2mm, and is coated in the ultraviolet curing skin of paint of wood skin upper surface.
Preparation technology：First, by wood skin and density fiber board assembly, melamine is coated in the upper surface of density fiber board
Glue, coating weight is 200g/m2, wood skin is sticked, overlay 10min under the conditions of 15MPa, 100 DEG C；Secondly, after ejecting plate cooling, close
Spend fiberboard lower surface overlay dipping glued membrane balance paper, pressure be 18MPa, lower heat conduction plate temperature be 170 DEG C, on heat-conducting plate
Temperature be 100 DEG C under the conditions of overlay 20s, wherein, upper heat-conducting plate is protected using cotton, so as not to damage wood skin surface layer；Finally, open
Plate health 15 days, fluting coats wear resistant paint, i.e. ultraviolet curing paint, environment protection health, it is ensured that floor in the upper surface of wood skin
Color stability.The coating processes of paint are with embodiment 1.
Embodiment 4
Wood skin veneer laminate wood floors of the invention, including substrate layer density is 750~800kg/m3Density fiber
Plate, mat formation the density fiber board lower surface dipping glued membrane balance paper, mat formation in the wood skin of the density fiber board upper surface, its
Thickness is 1.5mm, and is coated in the ultraviolet curing skin of paint of wood skin upper surface.
Preparation technology：First, by wood skin and density fiber board assembly, melamine is coated in the upper surface of density fiber board
Glue, coating weight is 170g/m2, wood skin is sticked, overlay 8min under the conditions of 8MPa, 160 DEG C；Secondly, after ejecting plate cooling, in density
The lower surface of fiberboard overlay dipping glued membrane balance paper, pressure be 15MPa, lower heat conduction plate temperature be 230 DEG C, on heat-conducting plate temperature
Spend to overlay 50s under the conditions of 50 DEG C, wherein, upper heat-conducting plate is protected using cotton, in order to avoid damage wood skin surface layer；Finally, plate is opened
Health 12 days, fluting coats wear resistant paint, i.e. ultraviolet curing paint, environment protection health, it is ensured that floor in the upper surface of wood skin
Color stability.The coating processes of paint are with embodiment 1.
Embodiment 5
6 groups of parallel tests are designed, the wood floors and preparation method of preparation are substantially the same manner as Example 1, and difference exists
In overlaying the temperature used during wood skin, respectively 80 DEG C, 100 DEG C, 120 DEG C, 130 DEG C, 160 DEG C, 180 DEG C.Will be obtained respectively
Wood floors carry out performance detection, and the result of acquisition is as shown in table 2.
The different wood floors performance table of comparisons for overlaying the preparation of wood skin temperature of table 2
By table 2, when overlaying wood skin, temperature is overlayed using the scope of the invention such that it is able to prepare interior combination
Intensity is high, and moisture content is 4~12%, and dipping and stripping is qualified, and the strong wood floors of dimensional stability, and this is due to melamine
The solidification temperature of glue glue is being not less than under this temperature at 102~105 DEG C, and glue just can fully solidify, simultaneously as
Contain moisture in timber, if temperature is too high, will result in and lose chemical water and carbonize, darken, thus temperature 100~
160 DEG C is preferable.
Embodiment 6
6 groups of parallel tests are designed, the wood floors and preparation method of preparation are substantially the same manner as Example 1, and difference exists
In overlaying time during wood skin, respectively 1min, 3min, 5min, 8min, 10min, 12min.Obtained in distinguishing woodenly
Plate carries out performance detection, and the result of acquisition is as shown in table 3.
The different wood floors performance table of comparisons for overlaying the preparation of wood skin time of table 3
By table 3, when overlaying wood skin, the time is overlayed using the scope of the invention such that it is able to prepare interior combination
Intensity is high, and moisture content is 4~12%, and dipping and stripping is qualified, and the strong wood floors of dimensional stability, and this is due to surface wood skin
Thickness for 1mm it is thick, based on the rule that thermal energy is transmitted in wood, moisture content in the case of 6~12%, 1mm thickness
Wood skin, the glue-line temperature in wood skin bottom surface is close with temperature above, and 3~10min can reach glued optimum state.
Embodiment 7
6 groups of parallel tests are designed, the wood floors and preparation method of preparation are substantially the same manner as Example 1, and difference exists
Overlay dipping glued membrane balance paper heat conduction plate temperature at present in the lower surface in density fiber board, respectively 150 DEG C, 170 DEG C, 190
℃、210℃、230℃、250℃.Obtained wood floors respectively are carried out into performance detection, the result of acquisition is as shown in table 4.
Table 4 overlays the dipping glued membrane balance paper different wood floors performance tables of comparisons for preparing of heat conduction plate temperature at present
By table 4, when overlaying dipping glued membrane balance paper, using the lower heat conduction plate temperature in the scope of the invention, so that
Internal bond strength can be prepared high, moisture content is 4~12%, and dipping and stripping is qualified, and the strong wood floors of dimensional stability,
This is that production efficiency is preferable because the control of sheet material flatness is preferable.
Embodiment 8
6 groups of parallel tests are designed, the wood floors and preparation method of preparation are substantially the same manner as Example 1, and difference exists
Time for the overlaying when lower surface in density fiber board overlays dipping glued membrane balance paper, respectively 10s, 20s, 30s, 40s,
50s、60s.Obtained wood floors respectively are carried out into performance detection, the result of acquisition is as shown in table 5.
The different wood floors performance table of comparisons for overlaying the preparation of dipping glued membrane balance paper time of table 5
By table 5, when overlaying dipping glued membrane balance paper, the time is overlayed using in the scope of the invention such that it is able to
Prepare internal bond strength high, moisture content is 4~12%, and dipping and stripping is qualified, and the strong wood floors of dimensional stability.
Claims (10)
1. a kind of wood skin veneer laminate wood floors, it is characterised in that：The floor includes dipping glued membrane balance successively from bottom to top
Paper, density fiber board, wood skin and wear-resisting enamelled coating.
2. wood skin veneer laminate wood floors according to claim 1, it is characterised in that：The density of the density fiber board
It is 750~800kg/m3。
3. wood skin veneer laminate wood floors according to claim 1, it is characterised in that：The thickness of the wood skin is 0.3
~2mm.
4. a kind of method of the wood skin veneer laminate wood floors prepared described in claim 1, it is characterised in that including following step
Suddenly：3~10min of wood skin is overlayed in the upper surface of density fiber board, temperature is overlayed for 100~160 DEG C, in density fiber after cooling
The lower surface of plate overlays dipping glued membrane 20~50s of balance paper, while it is 170~230 DEG C to control with the Contact Temperature of balance paper,
The temperature contacted with wood skin face is 50~100 DEG C, then opens plate health, fluting, coats wear resistant paint in the upper surface of wood skin, i.e.,
Can.
5. it is according to claim 4 prepare wood skin veneer laminate wood floors method, it is characterised in that：It is described in density
Temperature is overlayed for 120~130 DEG C when the upper surface of fiberboard overlays wood skin.
6. it is according to claim 4 prepare wood skin veneer laminate wood floors method, it is characterised in that：It is described in density
The upper surface of fiberboard overlays 5~8min of wood skin.
7. it is according to claim 4 prepare wood skin veneer laminate wood floors method, it is characterised in that：The density is fine
The upper surface of dimension plate overlays wood skin to be carried out under the conditions of 15~20MPa.
8. it is according to claim 4 prepare wood skin veneer laminate wood floors method, it is characterised in that：It is described to overlay leaching
During stain glued membrane balance paper, the temperature contacted with balance paper is 190~210 DEG C.
9. it is according to claim 4 prepare wood skin veneer laminate wood floors method, it is characterised in that：It is described to overlay leaching
During stain glued membrane balance paper, the temperature contacted with wood skin face is 60~80 DEG C.
10. it is according to claim 4 prepare wood skin veneer laminate wood floors method, it is characterised in that：It is described to overlay
30~40s of dipping glued membrane balance paper.
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| CN201710126583.6A CN106891588A (en) | 2017-03-06 | 2017-03-06 | A kind of wood skin veneer laminate wood floors and preparation method thereof |
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| CN108643504A (en) * | 2018-04-26 | 2018-10-12 | 中山市大自然木业有限公司 | A kind of transparent balance paper, laminated flooring and preparation method thereof |
| CN109366672A (en) * | 2018-11-23 | 2019-02-22 | 阜阳市伟叶家具有限公司 | A kind of surface cover skin furniture cladding bonding production method |
| CN113374214A (en) * | 2021-06-21 | 2021-09-10 | 德华兔宝宝装饰新材股份有限公司 | Solid wood composite floor with high-wear-resistance resin impregnated paper veneer and production method thereof |
| CN115674370A (en) * | 2022-11-13 | 2023-02-03 | 洪炳意 | Anti-deformation solid wood door panel core and processing method and application thereof |
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| CN101818555A (en) * | 2010-04-30 | 2010-09-01 | 江苏肯帝亚木业有限公司 | Coating impregnated paper laminated wooden floor and production process thereof |
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| CN113374214A (en) * | 2021-06-21 | 2021-09-10 | 德华兔宝宝装饰新材股份有限公司 | Solid wood composite floor with high-wear-resistance resin impregnated paper veneer and production method thereof |
| CN115674370A (en) * | 2022-11-13 | 2023-02-03 | 洪炳意 | Anti-deformation solid wood door panel core and processing method and application thereof |
| CN115674370B (en) * | 2022-11-13 | 2023-12-05 | 洪炳意 | Anti-deformation solid wood door plate core and processing method and application thereof |
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