CN109049938A - A kind of solid wood veneer pressure paint plate and manufacturing method - Google Patents
A kind of solid wood veneer pressure paint plate and manufacturing method Download PDFInfo
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- CN109049938A CN109049938A CN201811161305.5A CN201811161305A CN109049938A CN 109049938 A CN109049938 A CN 109049938A CN 201811161305 A CN201811161305 A CN 201811161305A CN 109049938 A CN109049938 A CN 109049938A
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- wood
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- skin
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- dipping
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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
- 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
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B21/042—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
-
- 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
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B21/06—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- 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
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/026—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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/028—Paper 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/552—Fatigue strength
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/584—Scratch resistance
Abstract
Present invention design is related to a kind of solid wood veneer pressure paint plate and manufacturing method, for the processing of the lacquer painting of solid wood veneer wood-based plate and all kinds of solid wood veneer moulded boards (sketch plate).The manufacturing method of solid wood veneer pressure paint plate the following steps are included: solid wood slicing veneer, dry and dry → cut blanking → Surface Mount wood skin → assembly → hot pressing → cooling → Balance Treatment → quality inspection by → addition amino resins vacuum impregnation →, it is compared with the traditional method, rapid impregnation may be implemented using negative pressure of vacuum dipping technique and reach good effect, it is a kind of water solubility using amino resins, the characteristics of thermosetting resin, the hole that dipping makes resin be fully filled timber is carried out with water soluble resin, it is non-aging to make the smooth exquisiteness in surface of solid wood pressure paint plate.Pernicious gas, harmful dust and noise will not be generated in process simultaneously, improve production efficiency.
Description
Technical field
Present invention design is related to a kind of solid wood veneer pressure paint plate and manufacturing method, is used for solid wood veneer wood-based plate and all kinds of realities
The lacquer painting of the wooden facing molding plate (sketch plate) is processed.
Background technique
Traditional decoration panel is that glued board, fibre are pasted onto after piecing together using natural timber slicing or the thin slice being peeled into
It is made on the substrates such as dimension plate, particieboard, is a kind of pure wood materials, but japanning processing must be carried out in practical applications, japanning
Handling main method at present has spraying, roller coating, showering, brushing etc., and every kind of method all has to pass through multiple coating and repeatedly beats
Mill processing, not only complex steps waste time, but also can all have a large amount of toxic gases and dust emission during processing, simultaneously
Paint utilization rate is low, cost high pollution weight.And simulated grain paper is used as finishing material, and although easy to process, do not have to paint, it is raw
It is discharged during producing without a large amount of dust and toxic gas, but the timber wood grain sense of reality is not strong, and in the presence of damaged then difficult
The disadvantages of the drawbacks of to safeguard, service life is short, is easy paint；The two respectively has superiority and inferiority, and therefore, it is difficult to meet on the market to product
The demand of the higher client of quality requirement.
Summary of the invention
In order to solve the problems existing in the prior art, the present invention provides a kind of solid wood veneers to press paint plate and manufacturing method, with
Conventional method is compared, material is environmentally friendly, noiseless, non-toxic and tasteless, production process without dust, odorlessness, decoration panel be ageing-resistant, oil resistant
Dirt, damage resistant, be easy to colour, manufacturing method it is simple.
The present invention is technical solution used by solving its technical problem are as follows:
A kind of solid wood veneer pressure paint plate from top to bottom includes at least surface layer paint film paper, solid wood layer, resin layer and four layers of backing material plate,
Wherein, it is covered with surface layer paint film paper in the solid wood layer, and is sticked on backing material plate by resin layer, which is characterized in that the surface layer
Paint film paper is the transparent adhesive film paper of amino resins dipping, and the solid wood layer is the wood skin after amino resins sufficiently impregnates.
It further limits, the amino resins is a kind of Water-soluble thermosetting amino resins of environment-friendly type.
It further limits, the backing material plate is in high-density plate, medium-density plate, particieboard, multi-layer board or molding mould board
Any one.
It further limits, the wood skin is with a thickness of 0.1 ~ 1.0mm.
It further limits, the moisture content of the wood skin is 8% ~ 12%.
The production method of above-mentioned this solid wood veneer pressure paint plate, comprising the following steps:
Step 1, it makes wood skin: selecting good natural wood or artificial Recombinant Wood, be sawn into after carrying out boiling or impregnating specified
The square plate of specification, through slicer slicing at wood skin, the wood skin after slicing is dyed or is washed again, after drying, drying
Storage is stand-by；
Step 2, dipping wood skin: it is put into vacuum tank after amino resins is measured, curing agent, remover, bleeding agent, defoaming is added
Agent, plasticizer, stir evenly；Stand-by wood skin is put into vacuum tank, is fully immersed in wood skin in amino resins, to wood skin
It is impregnated with completely, the wood skin after dipping is taken out into vacuum tank, carries out naturally dry, then carry out forcing drying the wood skin until after dipping
Until moisture content is 8% ~ 12%, stored after the wood skin closing packaging after dipping drying stand-by；
Step 3 cuts blanking: according to the model and specification of decoration panel, by the requirement of blanking drawing by wood skin stand-by after dipping
Blanking is cut, the wood skin after clipped blanking store stand-by；
Step 4, assembly: will carry out the substrate surface gluing of facing, then the wood skin after spare cutting is pressed to the texture of timber
It is required that the surface layer paint film paper for first passing through amino resins dipping in advance on substrate coated face, is covered on wood skin table again after Surface Mount by Surface Mount
Face；
Step 5, hot pressing: substrate, wood skin, surface layer paint film paper after assembly are put into hot press, make the complete levelling of impregnating resin
And solidification, the pressure paint veneered surfaces grain of wood is clear, and surface film is smooth fine and closely woven；
Step 6, Balance Treatment: the pressure paint decoration panel of thermocompression forming is put into Balance Treatment room after cooling, in high temperature, the item of high humidity
It is balanced processing under part, eliminates the internal stress of decoration panel and resin paint film；
Step 7, quality inspection: paint version is pressed to carry out quality testing solid wood veneer obtained.
It further limits, the vacuum pump pressure range is 0.02 ~ 0.05Mpa, and the surface layer paint film paper and the wood
The soaking time of skin is 30 ~ 90 minutes.
It further limits, the temperature of the hot press is 125 ~ 150 DEG C, and pressure is 2 ~ 5Mpa, and the base after the assembly
Material, wood skin, surface layer paint film paper pressing time are 40 ~ 90 seconds.
The present invention is another technical solution used by solving its technical problem are as follows:
A kind of solid wood veneer pressure paint plate from top to bottom includes at least surface layer paint film paper, solid wood layer, resin layer and four layers of backing material plate,
Wherein, it is covered with surface layer paint film paper in the solid wood layer, and is sticked on backing material plate by resin layer, which is characterized in that the surface layer
Paint film paper is the transparent adhesive film paper of amino resins dipping, and the solid wood layer is the wood skin after amino resins sufficiently impregnates.
It further limits, nonwoven layer is additionally provided under the bottom surface of the wood skin, the wood skin passes through the ammonia
In the nonwoven layer, above-mentioned restriction is to make the wood skin of spin laced fabric be impregnated and be filled out by amino resins for base resin-bonding
The hole in wood skin is filled, is easy in conjunction with paint film, forms fine and close paint film layer, while spin laced fabric can be to more fragile or easily loose
Wood skin play a protective role, prevent wood skin fragmentation.
It further limits, the amino resins is a kind of Water-soluble thermosetting amino resins of environment-friendly type.
It further limits, the backing material plate is in high-density plate, medium-density plate, particieboard, multi-layer board or molding mould board
Any one.
It further limits, the wood skin is with a thickness of 0.1 ~ 1.0mm.
It further limits, the moisture content of the wood skin is 8% ~ 12%.
The production method of above-mentioned this solid wood veneer pressure paint plate, comprising the following steps:
Step 1, it makes wood skin: selecting good natural wood or artificial Recombinant Wood, be sawn into after carrying out boiling or impregnating specified
The square plate of specification, through slicer slicing at wood skin, the wood skin after slicing is dyed or is washed again, after drying, drying,
Amino resins is applied in the bottom surface of wood skin, wood skin is bonded in the nonwoven layer by the amino resins, through hot pressing
Non-woven fabrics wood skin is made in sizing, store by wood skin through after the assay was approved stand-by；
Step 2, dipping wood skin: it is put into vacuum tank after amino resins is measured, curing agent, remover, bleeding agent, defoaming is added
Agent, plasticizer, stir evenly；Stand-by wood skin is put into vacuum tank, is fully immersed in wood skin in amino resins, to wood skin
It is impregnated with completely, the wood skin after dipping is taken out into vacuum tank, carries out naturally dry, then carry out forcing drying the wood skin until after dipping
Until moisture content is 8% ~ 12%, stored after the wood skin closing packaging after dipping drying stand-by；
Step 3 cuts blanking: according to the model and specification of decoration panel, by the requirement of blanking drawing by wood skin stand-by after dipping
Blanking is cut, the wood skin after clipped blanking store stand-by；
Step 4, assembly: will carry out the substrate surface gluing of facing, then the wood skin after spare cutting is pressed to the texture of timber
It is required that the surface layer paint film paper for first passing through amino resins dipping in advance on substrate coated face, is covered on wood skin table again after Surface Mount by Surface Mount
Face；
Step 5, hot pressing: substrate, wood skin, surface layer paint film paper after assembly are put into hot press, make the complete levelling of impregnating resin
And solidification, the pressure paint veneered surfaces grain of wood is clear, and surface film is smooth fine and closely woven；
Step 6, Balance Treatment: the pressure paint decoration panel of thermocompression forming is put into Balance Treatment room after cooling, in high temperature, the item of high humidity
It is balanced processing under part, eliminates the internal stress of decoration panel and resin paint film；
Step 7, quality inspection: paint version is pressed to carry out quality testing solid wood veneer obtained.
It further limits, the vacuum pump pressure range is 0.02 ~ 0.05Mpa, and the surface layer paint film paper and the wood
The soaking time of skin is 30 ~ 90 minutes.
It further limits, the temperature of the hot press is 125 ~ 150 DEG C, and pressure is 2 ~ 5Mpa, and the base after the assembly
Material, wood skin, surface layer paint film paper pressing time are 40 ~ 90 seconds.
Paint plate and manufacturing method are pressed using a kind of solid wood veneer, are compared with the traditional method, negative pressure of vacuum is used and impregnates skill
The characteristics of art may be implemented rapid impregnation and reach good effect, be a kind of water solubility using amino resins, thermosetting resin,
The hole that dipping makes resin be fully filled timber is carried out with water soluble resin, to keep the surface of solid wood pressure paint plate smooth thin
It is greasy, it is non-aging.Pernicious gas, harmful dust and noise will not be generated in process simultaneously, improve production efficiency.
According to the Comprehensive Correlation of the prior art, this construction method had the advantage that above
1, it instead of techniques such as traditional spraying, roller coating, showering, brushings, has abandoned traditional solvent and has volatilized naturally or two-component
Curing agent curing method solves the problems, such as that a large amount of toxic gas, toxic dust and noise can be generated in production process, reduces
Harm to human body, production process environmental protection.
2, used material environmental protection, thus make the solid wood veneer produced pressure paint plate environmental protection pressure paint plate, it is non-toxic and tasteless.
3, with the method for dipping instead of traditional coating process, manufacturing method is simple；Traditional spraying, showering, roller coating
And brushing can waste a large amount of material, and the method impregnated saves a large amount of resin, so that resin is fully utilized, effectively
Saved cost, improve production efficiency.
4, it is covered with one layer of bond paper on the surface of resin dipping thin wood when assembly, keeps pressure paint plate surface more smooth, fine and closely woven.
5, paint film is not melt insoluble crystalline solid, weak acid resistant weak base, ageing-resistant, resistance to greasy dirt, and the paint film on surface is hard scratch-resistant
Wound.
6, it is easy to colour by the wood skin that amino resins impregnates, is easy to various paint films combinations.
7, the substrate after assembly, wood skin and surface layer paint film paper need to be put into hot press, made the complete levelling of impregnating resin and consolidated
Change, thus keep the solid wood veneer pressure paint plate surface grain of wood obtained clear, it is smooth fine and closely woven.
8, pressure paint decoration panel will also be balanced place under conditions of high temperature, high humidity into Balance Treatment room after supercooling
Reason, to eliminate the internal stress of decoration panel and resin paint film.
The present invention compared with the prior art for, substrate, wood skin and surface layer paint film paper after assembly pass through hot pressing again,
It is smooth fine and closely woven not only to make surface film, but also keeps the grain of wood of surface solid wood transparent clear, in entire production process not only not
Poisonous gas and dust can be generated, will not also be made a noise, solid wood veneer obtained pressure paint plate weak acid resistant weak base, it is ageing-resistant,
Resistance to greasy dirt, damage resistant, veneer are easy to colour, are easy to various paint films combinations.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of solid wood veneer pressure paint plate embodiment 1 in the present invention；
Fig. 2 is a kind of flow diagram of solid wood veneer pressure paint board fabrication method technology in the present invention；
Fig. 3 is a kind of structural schematic diagram of solid wood veneer pressure paint plate embodiment 2 in the present invention；
Fig. 4 is the partial enlarged view at A in solid wood veneer pressure paint plate embodiment 2 a kind of in the present invention.
The explanation of accompanying drawing number: 1- surface film paper, 2- solid wood layer, 3- resin layer, 4- backing material plate, 21- wood skin layer, 22-
Spin laced fabric, 23- amino resins.
Specific embodiment
In order to which those skilled in the art may be better understood, with reference to the accompanying drawings and examples to the technology of the present invention
Scheme further illustrates.
Embodiment 1:
A kind of solid wood veneer pressure paint plate as shown in Figure 1 and manufacturing method, the solid wood veneer pressure paint plate includes table from top to bottom
Layer paint film paper 1, solid wood layer 2, resin layer 3 and 4 four layers of backing material plate；Wherein, it is covered with surface layer paint film paper 1 in the solid wood layer 2, and led to
It crosses resin layer 3 to stick on backing material plate 4, the surface layer paint film paper 1 is the transparent adhesive film paper of amino resins dipping, the solid wood layer
2 be the wood skin after amino resins sufficiently impregnates.The backing material plate 4 is high-density plate, medium-density plate, particieboard, multi-layer board
Or any one in molding mould board.The wood skin is with a thickness of 0.1 ~ 1.0mm.The moisture content of the wood skin is 8% ~ 12%.
Above-mentioned this solid wood veneer pressure is painted the specific manufacturing method of plate and is realized according to the following steps, as shown in Fig. 2,
Step 1, it makes wood skin: selecting good natural wood or artificial Recombinant Wood, be sawn into after carrying out boiling or impregnating specified
The square plate of specification, through slicer slicing at wood skin, the wood skin after slicing is dyed or is washed again, after drying, drying
Storage is stand-by；
Step 2, dipping wood skin: it is put into vacuum tank after amino resins is measured, curing agent, remover, bleeding agent, defoaming is added
Agent, plasticizer, stir evenly；Stand-by wood skin is put into vacuum tank, is fully immersed in wood skin in amino resins, is opened true
Sky pump impregnates 30 ~ 90 minutes under the pressure of 0.02 ~ 0.05Mpa of negative pressure, is impregnated with completely to wood skin, and the wood skin after dipping is taken out
Vacuum tank, carry out naturally dry, then carry out force drying until dipping after wood skin moisture content be 8% ~ 12% until, through dipping baking
It is stored after wood skin closing packaging after dry stand-by；
Step 3 cuts blanking: according to the model and specification of decoration panel, by the requirement of blanking drawing by wood skin stand-by after dipping
Blanking is cut, the wood skin after clipped blanking store stand-by；
Step 4, assembly: will carry out the substrate surface gluing of facing, then the wood skin after spare cutting is pressed to the texture of timber
It is required that surface layer paint film paper on substrate coated face, is covered on veneer surface again after Surface Mount by Surface Mount；
Step 5, hot pressing: substrate, wood skin, surface layer paint film paper after assembly are put into hot press, at 125 ~ 150 DEG C of temperature, pressure
It pressurizes 40 ~ 90 seconds under conditions of 2 ~ 5Mpa of power, makes the complete levelling of impregnating resin and solidification, the pressure paint veneered surfaces grain of wood is clear
Clear, surface film is smooth fine and closely woven；
Step 6, Balance Treatment: the pressure paint decoration panel of thermocompression forming is put into Balance Treatment room after cooling, in high temperature, the item of high humidity
It is balanced processing under part, eliminates the internal stress of decoration panel and resin paint film；
Step 7, quality inspection: paint version is pressed to carry out quality testing solid wood veneer obtained.
Embodiment 2:
A kind of solid wood veneer pressure paint plate as shown in Figure 3 and Figure 4 and manufacturing method, the solid wood veneer pressure paint plate from top to bottom extremely
Less including surface layer paint film paper 1, solid wood layer 2, resin layer 3 and 4 four layers of backing material plate；Wherein, surface layer paint film is covered in the solid wood layer 2
Paper 1, and sticked on backing material plate 4 by resin layer 3, the surface layer paint film paper 1 is the transparent adhesive film paper of amino resins dipping, described
Solid wood layer 2 be wood skin after amino resins sufficiently impregnates.Nonwoven layer 22 is additionally provided under the bottom surface of the wood skin,
The wood skin is bonded in the nonwoven layer 22 by the amino resins 23.The amino resins is a kind of environmental protection
The Water-soluble thermosetting amino resins of type.The backing material plate 4 is that high-density plate, medium-density plate, particieboard, multi-layer board or molding are made
Any one in template.The wood skin is with a thickness of 0.1 ~ 1.0mm.The moisture content of the wood skin is 8% ~ 12%.
Above-mentioned this solid wood veneer pressure is painted the specific manufacturing method of plate and is realized according to the following steps, as shown in Fig. 2,
Step 1, it makes wood skin: selecting good natural wood or artificial Recombinant Wood, be sawn into after carrying out boiling or impregnating specified
The square plate of specification, through slicer slicing at wood skin, the wood skin after slicing is dyed or is washed again, after drying, drying,
Amino resins is applied in the bottom surface of wood skin, wood skin is bonded in the nonwoven layer by the amino resins, through hot pressing
Non-woven fabrics wood skin is made in sizing, store by wood skin through after the assay was approved stand-by；
Step 2, dipping wood skin: it is put into vacuum tank after amino resins is measured, curing agent, remover, bleeding agent, defoaming is added
Agent, plasticizer, stir evenly；Stand-by wood skin is put into vacuum tank, is fully immersed in wood skin in amino resins, is opened true
Sky pump impregnates 30 ~ 90 minutes under the pressure of 0.02 ~ 0.05Mpa of negative pressure, is impregnated with completely to wood skin, and the wood skin after dipping is taken out
Vacuum tank, carry out naturally dry, then carry out force drying until dipping after wood skin moisture content be 8% ~ 12% until, through dipping baking
It is stored after wood skin closing packaging after dry stand-by；
Step 3 cuts blanking: according to the model and specification of decoration panel, by the requirement of blanking drawing by wood skin stand-by after dipping
Blanking is cut, the wood skin after clipped blanking store stand-by；
Step 4, assembly: will carry out the substrate surface gluing of facing, then the wood skin after spare cutting is pressed to the texture of timber
It is required that surface layer paint film paper on substrate coated face, is covered on veneer surface again after Surface Mount by Surface Mount；
Step 5, hot pressing: substrate, wood skin, surface layer paint film paper after assembly are put into hot press, at 125 ~ 150 DEG C of temperature, pressure
It pressurizes 40 ~ 90 seconds under conditions of 2 ~ 5Mpa of power, makes the complete levelling of impregnating resin and solidification, the pressure paint veneered surfaces grain of wood is clear
Clear, surface film is smooth fine and closely woven；
Step 6, Balance Treatment: the pressure paint decoration panel of thermocompression forming is put into Balance Treatment room after cooling, in high temperature, the item of high humidity
It is balanced processing under part, eliminates the internal stress of decoration panel and resin paint film；
Step 7, quality inspection: paint version is pressed to carry out quality testing solid wood veneer obtained.
A kind of solid wood veneer pressure paint plate provided by the invention and manufacturing method are described in detail above.Specific implementation
The explanation of example is merely used to help understand method and its core concept of the invention, it is noted that for the general of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for logical technical staff, this
A little improvement and modification are also fallen within the protection scope of the claims of the present invention.
Claims (10)
1. a kind of solid wood veneer pressure paint plate, from top to bottom includes at least surface layer paint film paper, solid wood layer, resin layer and backing material plate four
Layer, wherein be covered with surface layer paint film paper in the solid wood layer, and sticked on backing material plate by resin layer, which is characterized in that the table
Layer paint film paper is the transparent adhesive film paper of amino resins dipping, and the solid wood layer is the wood after amino resins sufficiently impregnates
Skin.
2. a kind of solid wood veneer pressure paint plate as described in claim 1, it is characterised in that: the amino resins is a kind of environment-friendly type
Water-soluble thermosetting amino resins.
3. a kind of solid wood veneer pressure paint plate as claimed in claim 2, it is characterised in that: the backing material plate be high-density plate, in
Density board, particieboard, multi-layer board or any one being molded in mould board.
4. a kind of solid wood veneer pressure paint plate as claimed in claim 3, it is characterised in that: the wood skin is with a thickness of 0.1 ~ 1.0mm.
5. a kind of solid wood veneer pressure paint plate as claimed in claim 4, it is characterised in that: the moisture content of the wood skin is 8% ~
12%。
6. a kind of solid wood veneer pressure paint plate as claimed in claim 5, which is characterized in that also set up under the bottom surface of the wood skin
There is nonwoven layer, the wood skin is bonded in the nonwoven layer by the amino resins.
7. a kind of production method of solid wood veneer pressure paint plate as claimed in claim 5, it is characterised in that: the following steps are included:
Step 2, dipping wood skin: it is put into vacuum tank after amino resins is measured, curing agent, remover, bleeding agent, defoaming is added
Agent, plasticizer, stir evenly；Stand-by wood skin is put into vacuum tank, is fully immersed in wood skin in amino resins, to wood skin
It is impregnated with completely, the wood skin after dipping is taken out into vacuum tank, carries out naturally dry, then carry out forcing drying the wood skin until after dipping
Until moisture content is 8% ~ 12%, stored after the wood skin closing packaging after dipping drying stand-by；
Step 3 cuts blanking: according to the model and specification of decoration panel, by the requirement of blanking drawing by wood skin stand-by after dipping
Blanking is cut, the wood skin after clipped blanking store stand-by；
Step 4, assembly: will carry out the substrate surface gluing of facing, then the wood skin after spare cutting is pressed to the texture of timber
It is required that the surface layer paint film paper for first passing through amino resins dipping in advance on substrate coated face, is covered on wood skin table again after Surface Mount by Surface Mount
Face；
Step 5, hot pressing: substrate, wood skin, surface layer paint film paper after assembly are put into hot press, make the complete levelling of impregnating resin
And solidification, the pressure paint veneered surfaces grain of wood is clear, and surface film is smooth fine and closely woven；
Step 6, Balance Treatment: the pressure paint decoration panel of thermocompression forming is put into Balance Treatment room after cooling, in high temperature, the item of high humidity
It is balanced processing under part, eliminates the internal stress of decoration panel and resin paint film；
Step 7, quality inspection: paint version is pressed to carry out quality testing solid wood veneer obtained.
8. a kind of production method of solid wood veneer pressure paint plate as claimed in claim 6, it is characterised in that: the following steps are included:
Step 1, it makes wood skin: selecting good natural wood or artificial Recombinant Wood, be sawn into after carrying out boiling or impregnating specified
The square plate of specification, through slicer slicing at wood skin, the wood skin after slicing is dyed or is washed again, after drying, drying,
Amino resins is applied in the bottom surface of wood skin, wood skin is bonded in the nonwoven layer by the amino resins, through hot pressing
Non-woven fabrics wood skin is made in sizing, store by wood skin through after the assay was approved stand-by；
Step 2, dipping wood skin: it is put into vacuum tank after amino resins is measured, curing agent, remover, bleeding agent, defoaming is added
Agent, plasticizer, stir evenly；Stand-by wood skin is put into vacuum tank, is fully immersed in wood skin in amino resins, to wood skin
It is impregnated with completely, the wood skin after dipping is taken out into vacuum tank, carries out naturally dry, then carry out forcing drying the wood skin until after dipping
Until moisture content is 8% ~ 12%, stored after the wood skin closing packaging after dipping drying stand-by；
Step 3 cuts blanking: according to the model and specification of decoration panel, by the requirement of blanking drawing by wood skin stand-by after dipping
Blanking is cut, the wood skin after clipped blanking store stand-by；
Step 4, assembly: will carry out the substrate surface gluing of facing, then the wood skin after spare cutting is pressed to the texture of timber
It is required that the surface layer paint film paper for first passing through amino resins dipping in advance on substrate coated face, is covered on wood skin table again after Surface Mount by Surface Mount
Face；
Step 5, hot pressing: substrate, wood skin, surface layer paint film paper after assembly are put into hot press, make the complete levelling of impregnating resin
And solidification, the pressure paint veneered surfaces grain of wood is clear, and surface film is smooth fine and closely woven；
Step 6, Balance Treatment: the pressure paint decoration panel of thermocompression forming is put into Balance Treatment room after cooling, in high temperature, the item of high humidity
It is balanced processing under part, eliminates the internal stress of decoration panel and resin paint film；
Step 7, quality inspection: paint version is pressed to carry out quality testing solid wood veneer obtained.
9. a kind of production method of solid wood veneer pressure paint plate as claimed in claim 7 or 8, it is characterised in that: the vacuum pump
Pressure limit is 0.02 ~ 0.05Mpa, and the soaking time of the surface layer paint film paper and the wood skin is 30 ~ 90 minutes.
10. a kind of production method of solid wood veneer pressure paint plate as claimed in claim 7 or 8, it is characterised in that: the hot press
Temperature be 125 ~ 150 DEG C, pressure is 2 ~ 5Mpa, and substrate after the assembly, wood skin, surface layer paint film paper pressing time are 40
~ 90 seconds.
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| CN201811161305.5A CN109049938A (en) | 2018-09-30 | 2018-09-30 | A kind of solid wood veneer pressure paint plate and manufacturing method |
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| CN201811161305.5A CN109049938A (en) | 2018-09-30 | 2018-09-30 | A kind of solid wood veneer pressure paint plate and manufacturing method |
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