CN103753900A - Flexible decorative wood veneer - Google Patents
Flexible decorative wood veneer Download PDFInfo
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- CN103753900A CN103753900A CN201410026647.1A CN201410026647A CN103753900A CN 103753900 A CN103753900 A CN 103753900A CN 201410026647 A CN201410026647 A CN 201410026647A CN 103753900 A CN103753900 A CN 103753900A
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Abstract
The invention provides a flexible decorative wood veneer which is high in flame retardant property and can be bent at a large angle. The flexible decorative wood veneer adopts a multilayer structure, wherein the surface layer is a wood veneer layer, the middle layer is a metal thin film, and the bottom layer is kraft paper; a non-woven cloth layer is arranged between the surface layer and the middle layer; an adhesive layer or a film adhesive layer is arranged between every two layers. Non-woven cloth is used for preventing the wood veneer from being damaged or torn away; the wood veneer with the non-woven cloth is extremely high in flexibility and stability; therefore, when the wood veneer is produced into different products through other machines, problems can be avoided. The wood veneer can be attached to the surface, with any curvature, of furniture, and wood chips cannot be broken, so that a plenty of wood materials are saved, the wood veneer is convenient to process, the processing time can be saved, and the cost is reduced.
Description
Technical field
The present invention relates to the wooden skin of a kind of decoration, relate in particular to the bent flexibility of a kind of flexibility and decorate wooden skin.
Background technology
Wood skin refers to the laminar wood materials that flitch obtains through slicing or rotary-cut, generally for the manufacture of top-grade furniture, solid wooden compound floor, high-grade timber and thick china.Because wooden skin has retained the advantage of natural timber completely, the sensation of building solid wood, has saved in a large number natural timber resource simultaneously, has effectively reduced the manufacturing cost of product, is therefore subject to manufacturer and users' extensive welcome, has wide market prospects.But wooden skin product has inflammable frangible shortcoming, a large amount of uses at indoor decorating especially public place are larger threats to people's life security, simultaneously wooden skin product is more crisp, cannot wide-angle bending have hindered the further application of wooden skin product.Patent No. CN202476996U discloses a kind of pachydermia wood leather strap, it is bonding by the stack of delta wood cortex, make thickness thicker, can carry out the chamfered after edge sealing to furniture or class woodwork, but it still can't resolve technical problem that cannot wide-angle bending-wood skin, also to how fire-retardant wooden skin is, is not considered.
Summary of the invention
The object of the present invention is to provide a kind of fire resistance flexibility good, can wide-angle bending moulding to decorate wooden skin product.
For achieving the above object, the present invention by the following technical solutions: a kind of flexible wooden skin of decorating, adopts sandwich construction, surface layer is wooden cortex, and intermediate layer is metallic film, and bottom is brown paper, between surface layer and intermediate layer, being nonwoven layer, is adhesive layer or glued membrane ply of paper between layers.
As a kind of preferred, the upper surface of surface layer wood cortex is provided with skin of paint, on wooden cortex, scribbles after paint, makes wooden skin surface-stable, and energy and water isolation, there will not be wooden skin to be dried the situation of after-contraction.
As a kind of preferred, in nonwoven layer, in the machine direction of nonwoven and wooden cortex, the machine direction of wooden skin is perpendicular.
As a kind of preferred, in described nonwoven layer, nonwoven is impregnation nonwoven.Owing to having adopted impregnation adhesive-bonded fabric, bondline thickness can significantly reduce, even can form discontinuous glue-line, portioned product mesoglea can no longer take thickness in theory, significantly reduced the thickness of soft composite veneer, in the situation that intensity improves, thickness increases limited, and this is a prerequisite that keeps suppleness.
As a kind of preferred, described wooden cortex is natural veneer or recombinant decorative wood skin.
As a kind of preferred, described nonwoven layer and wooden cortex gross thickness are 0.05mm-0.6mm.
As a kind of preferred, described metallic film is aluminium foil or tinfoil paper, thickness 0.01mm-0.08mm.
As a kind of preferred, the grammes per square metre of described brown paper is 40-100g/m
2.
As a kind of preferred, the top of surface layer wood cortex also comprises difficulty combustion layer, and difficulty combustion layer is to be set to the difficulty combustion layer that the surface of melamine impregnated paper adds alundum (Al2O3).
The invention has the beneficial effects as follows: the present invention be take metallic film as isolated material, utilize the noninflammability of metallic film to give wooden skin fire resistance, metallic film also plays humidification, has overcome that wooden leather material is frangible, frangibility, defect easy to crack.Described wooden skin also can be done flame retardant solution dipping, brushing or spray and process, to improve flame retardant rating.After testing, flexible fire resistance of decorating wooden skin of the present invention can reach the A of GB GB/T 8624-2012 regulation
2level or B level.
In addition, the effect of nonwoven of the present invention is avoid wooden skin damage or tear, and this wooden leatherware with nonwoven has very large suppleness and stability, makes wooden skin when other machines is produced into different goods, is not easy to have problems.Can be attached at the surface of any curvature of furniture, and can not make wood chip fracture, both save a large amount of timber, process convenient and time-saving again, thereby reduced cost.Nonwoven is located between wooden cortex and metallic film, makes multi-layer sheet easy to manufacture, and the bond properties of nonwoven and each interlayer is good.And wooden cortex is after strengthening with nonwoven laminating, easily, intensity and good toughness, can not tear part in carrying.
And, the machine direction of nonwoven of the present invention and the machine direction of wooden skin are perpendicular, the composite that has adopted machine direction to intersect, guaranteed that composite veneer has good tensile strength two-way, and wooden skin and nonwoven adhesion strength high, quality is soft, easy to use, low cost of manufacture, no matter tractive can not be separated from each other and be broken, can be applicable to the decorative faced use of various shapes in any direction.
The wooden skin multi-layered product of the flexible decoration of the present invention, can bending do moulding, and plasticity is strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
1-wood cortex, 2-nonwoven layer, 3-adhesive layer, 4-metallic film, 5-brown paper in figure.
The specific embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described further.
As shown in Figure 1, the wooden skin of the flexible decoration of the embodiment of the present invention, adopts sandwich construction, and surface layer is wooden cortex 1, and intermediate layer is metallic film 4, and bottom is brown paper 5, is nonwoven layer 2 between surface layer and intermediate layer, is polyurethane adhesive layer 3 between layers.
Wherein, the upper surface of surface layer wood cortex can also be provided with skin of paint, on wooden cortex, scribbles after paint, makes wooden skin surface-stable, and energy and water isolation, there will not be wooden skin to be dried the situation of after-contraction.
In described nonwoven layer, in the machine direction of nonwoven and wooden cortex, the machine direction of wooden skin is perpendicular.
Described wooden cortex is natural veneer or recombinant decorative wood skin.
Described nonwoven layer and wooden cortex gross thickness are 0.05mm-0.6mm.
Described metallic film is aluminium foil or tinfoil paper, thickness 0.01mm-0.08mm.
The grammes per square metre of described brown paper is 40-100g/m
2.
In Fig. 1, adhesive layer 3 has formed one deck, also can not form one deck, as adopted impregnation nonwoven to replace the nonwoven layer 2 in Fig. 1, from technological angle, the uniformity of impregnation easily guarantees, simultaneously, also for continuous productive process provides reasonable basis, high more a lot of than the efficiency of artificial brushing.Meanwhile, in the situation that glue consumption reduces, fugitive constituent also can significantly reduce, and this is current to ornament materials important requirement, environmentally friendly better.
Embodiment 1
It is surface layer that the nonwoven of thickness 0.15mm of take strengthens natural black walnut skin, and the metal aluminum foil of thickness 0.02mm is intermediate layer, surface density 50g/m
2brown paper be primer, adopt between layers the hot pressing of hot melt adhesive film paper to form, 130 ℃ of hot pressing temperatures, hot pressing pressure 1.5MPa.
It is surface layer that the nonwoven of thickness 0.18mm of take strengthens recombinant decorative wood skin (red wingceltis), and the metal tinfoil paper of thickness 0.02mm is intermediate layer, and surface density is 60g/m
2brown paper be primer, adopt between layers the hot pressing of thermosetting bond paper to form, 150 ℃ of hot pressing temperatures, hot pressing pressure 1.8MPa.
It is surface layer that the nonwoven of thickness 0.05mm of take strengthens neutral red cherry skin, and the metal aluminum foil of thickness 0.08mm is intermediate layer, and surface density is 40g/m
2brown paper be primer, adopt between layers the hot pressing of melamine adhesive to form, 160 ℃ of hot pressing temperatures, hot pressing pressure 1.8MPa.
Embodiment 4
It is surface layer that the nonwoven of thickness 0.3mm of take strengthens natural Burma teak skin, and the metal aluminum foil of thickness 0.03mm is intermediate layer, and surface density is 80g/m
2brown paper be primer, adopt between layers polyurethane adhesive to cold pressing and form, the temperature of colding pressing is normal temperature, pressure 2.0MPa colds pressing.
Claims (9)
1. the wooden skin of flexible decoration, adopts sandwich construction, it is characterized in that: surface layer is wooden cortex, and intermediate layer is metallic film, and bottom is brown paper, is nonwoven layer between surface layer and intermediate layer, is adhesive layer or glued membrane ply of paper between layers.
2. the flexible wooden skin of decorating according to claim 1, is characterized in that: the upper surface of surface layer wood cortex is provided with skin of paint.
3. the flexible wooden skin of decorating according to claim 1 and 2, is characterized in that: in nonwoven layer, in the machine direction of nonwoven and wooden cortex, the machine direction of wooden skin is perpendicular.
4. the flexible wooden skin of decorating according to claim 1 and 2, is characterized in that: in described nonwoven layer, nonwoven is impregnation nonwoven.
5. the flexible wooden skin of decorating according to claim 1 and 2, is characterized in that: described wooden cortex is natural veneer or recombinant decorative wood skin.
6. the flexible wooden skin of decorating according to claim 5, is characterized in that: described nonwoven layer and wooden cortex gross thickness are 0.05mm-0.6mm.
7. the flexible wooden skin of decorating according to claim 1 and 2, is characterized in that: described metallic film is aluminium foil or tinfoil paper, thickness 0.01mm-0.08mm.
8. the flexible wooden skin of decorating according to claim 1 and 2, is characterized in that: the grammes per square metre of described brown paper is 40-100g/m
2.
9. the flexible wooden skin of decorating according to claim 1, is characterized in that: the top of surface layer wood cortex also comprises difficulty combustion layer, and difficult combustion layer is to be set to the difficulty combustion layer that the surface of melamine impregnated paper adds alundum (Al2O3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410026647.1A CN103753900A (en) | 2014-01-21 | 2014-01-21 | Flexible decorative wood veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410026647.1A CN103753900A (en) | 2014-01-21 | 2014-01-21 | Flexible decorative wood veneer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103753900A true CN103753900A (en) | 2014-04-30 |
Family
ID=50521293
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410026647.1A Pending CN103753900A (en) | 2014-01-21 | 2014-01-21 | Flexible decorative wood veneer |
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| CN (1) | CN103753900A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818490A (en) * | 2016-05-03 | 2016-08-03 | 南京林业大学 | Veneer/aluminum foil composite decorating facing material and manufacturing method thereof |
| CN107116860A (en) * | 2017-03-20 | 2017-09-01 | 王力安防科技股份有限公司 | A kind of metal composite floor and its manufacture craft |
| CN108705621A (en) * | 2018-07-25 | 2018-10-26 | 嘉善大王椰整体橱柜有限公司 | A kind of the paint-free ecological plate and its manufacture craft of cracking resistance |
| CN110549691A (en) * | 2019-09-29 | 2019-12-10 | 佛山市西钢装饰材料有限公司 | Melamine veneer for metal plate and manufacturing process thereof |
| CN113147111A (en) * | 2021-05-07 | 2021-07-23 | 太仓高腾复合材料有限公司 | Sterilizing and antibacterial composite material and preparation method thereof |
| CN113733714A (en) * | 2021-07-27 | 2021-12-03 | 江苏梵品新材料有限公司 | Preparation method of anti-deformation flame-retardant coated wood veneer |
| CN113878681A (en) * | 2020-12-17 | 2022-01-04 | 龙竹科技集团股份有限公司 | Bamboo straw processing method |
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| KR20040082903A (en) * | 2003-03-20 | 2004-09-30 | 송인용 | The cork's sheet for interior on the back of which a flame retardant nonwoven fabrics is attached |
| CN201405419Y (en) * | 2009-05-22 | 2010-02-17 | 苏源彬 | Composite veneer with two-way tension |
| CN202062751U (en) * | 2011-06-13 | 2011-12-07 | 周广瑞 | Soft composite veneer |
| CN202439304U (en) * | 2012-03-02 | 2012-09-19 | 浙江临亚股份有限公司 | Weather-proof flexible veneer |
| CN202810067U (en) * | 2012-07-12 | 2013-03-20 | 顾波 | Flame-retardant decorative veneer |
| CN203666060U (en) * | 2014-01-21 | 2014-06-25 | 冯桔红 | Flexible decorative veneer |
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2014
- 2014-01-21 CN CN201410026647.1A patent/CN103753900A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040082903A (en) * | 2003-03-20 | 2004-09-30 | 송인용 | The cork's sheet for interior on the back of which a flame retardant nonwoven fabrics is attached |
| CN201405419Y (en) * | 2009-05-22 | 2010-02-17 | 苏源彬 | Composite veneer with two-way tension |
| CN202062751U (en) * | 2011-06-13 | 2011-12-07 | 周广瑞 | Soft composite veneer |
| CN202439304U (en) * | 2012-03-02 | 2012-09-19 | 浙江临亚股份有限公司 | Weather-proof flexible veneer |
| CN202810067U (en) * | 2012-07-12 | 2013-03-20 | 顾波 | Flame-retardant decorative veneer |
| CN203666060U (en) * | 2014-01-21 | 2014-06-25 | 冯桔红 | Flexible decorative veneer |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818490A (en) * | 2016-05-03 | 2016-08-03 | 南京林业大学 | Veneer/aluminum foil composite decorating facing material and manufacturing method thereof |
| CN107116860A (en) * | 2017-03-20 | 2017-09-01 | 王力安防科技股份有限公司 | A kind of metal composite floor and its manufacture craft |
| CN108705621A (en) * | 2018-07-25 | 2018-10-26 | 嘉善大王椰整体橱柜有限公司 | A kind of the paint-free ecological plate and its manufacture craft of cracking resistance |
| CN110549691A (en) * | 2019-09-29 | 2019-12-10 | 佛山市西钢装饰材料有限公司 | Melamine veneer for metal plate and manufacturing process thereof |
| CN113878681A (en) * | 2020-12-17 | 2022-01-04 | 龙竹科技集团股份有限公司 | Bamboo straw processing method |
| CN113147111A (en) * | 2021-05-07 | 2021-07-23 | 太仓高腾复合材料有限公司 | Sterilizing and antibacterial composite material and preparation method thereof |
| CN113733714A (en) * | 2021-07-27 | 2021-12-03 | 江苏梵品新材料有限公司 | Preparation method of anti-deformation flame-retardant coated wood veneer |
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Application publication date: 20140430 |