CN103818057A - Oriented strand board facing composite board - Google Patents
Oriented strand board facing composite board Download PDFInfo
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- CN103818057A CN103818057A CN201310082450.5A CN201310082450A CN103818057A CN 103818057 A CN103818057 A CN 103818057A CN 201310082450 A CN201310082450 A CN 201310082450A CN 103818057 A CN103818057 A CN 103818057A
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Abstract
The invention relates to an oriented strand board facing composite board. The composite board comprises at least three layers which are subjected to gluing and hot pressing, wherein a middle base layer adopts an oriented strand board, two surfaces adopt facing layers, or one surface adopts a facing layer, and the other surface adopts a balancing layer. The facing layer can be a combination of decorative paper and wear resistant paper or one of decorative paper and wear resistant paper, and the balancing layer can be made of kraft paper or other material. The oriented strand board can be nailed and planed, and has high strength, low density, uniform material texture and good stability; the facing layer has various colors and high decorativeness. The composite board has excellent characteristics of both the oriented strand board and the facing layer, a wear-resistant material can also be added according to requirements, and the abrasive resistance and the scratch resistance are improved. All physical and chemical performance indexes of the composite board can meet requirements on boards of furniture and interior decoration. The protective range of the composite board can include transformation or replacement and version which are obvious to common technical personnel.
Description
Technical field
The present invention relates to a kind of oriented wood chipboard veneer composite board material, relate in particular to a kind of decorative composite board material of being made by oriented wood chipboard and dipping decorative paper, abrasion-proof paper, impregnated kraft paper etc., belong to functional artificial plate composite board and manufacture field.
Background technology
Oriented wood chipboard (oriented strand board, hereinafter to be referred as OSB) be the end of the seventies, a kind of novel high-strength wood-based plate developing rapidly the beginning of the eighties, mostly take the small dimension wood of fast growing, thinnings, reel etc. as raw material, process the wood shavings of growth 40-70mm, wide 5-20mm, thick 0.3-0.7mm by special equipment, drying, applying glue, add dimensionally stable agent as paraffin, wood shavings are through orienting spreading equipment, be that every layer of wood shavings are orthogonal, by the hot-forming a kind of structure wood-based plate of hot press.
From the eighties in 20th century, external oriented wood chipboard moves to maturity in production technology and production equipment, its ratio of strength to weight is high, there is glued board, particieboard, the not available performance of density board, once appearance, just be subject to consumer's favor, OSB industry is developed rapidly in North America, and be generalized to other countries of the world.Domestic OSB is started in 1985, introduce external OSB production a complete set of equipment, but development stays cool always, whole nation annual production is no more than 90,000 m3,5.3 hundred million yuan of Hubei Bao Yuan in 2010 wood industry investments are built up Asia Article 1 and are produced 22 ten thousand stere OSB production lines per year and put into production, raise the new page that China OSB produces, filled up the blank that I OSB produces.
OSB is mainly used in building, packing, communications and transportation, interior decoration field abroad, substitutes the uses such as glued board, structure solid wood.Building field is mainly used in ceiling, floor, Heat insulating protective wall plate, floor laying material, structural insulation board, mixed earth template, I-beam etc.; Packaging field is for pallet, packing case, storage box, container bottom board etc.; Traffic and transport field is mainly vehicle floor, railway carriage wallboard, dividing plate; In addition also for cabinet, furniture, commodity shelf, industrial desktop etc.The domestic interior decoration that is mainly used in, as the doorframe in room, heater cover, skirting board etc., the external OSB of import is in recent years for timber buildings aspect, the otherwise application exploitation of still needing.Especially huge as cabinet, furniture market prospect, just must carry out facing to it but widen field of furniture.OSB facing both can improve sheet material outward appearance, made consumer from visually accepting, and had strengthened again water-fast resistance to steam, the resistance to chemical corrosion of sheet material, improved plate surface smoothness, paintability and dimensional stability.
Because OSB forms with the wood shavings compacting of thick 0.3-0.7mm, therefore surface is smooth not as fiberboard, particieboard and glued board, and sanding amount is larger, causes availability ratio of the armor plate to reduce.If not sanding directly adds a veneer or thin fiberboard between finishing paper and OSB, make again complex process, cost increases.The method of all the time all constantly seeking OSB facing both at home and abroad, effect is not remarkable at present, is mainly that the facing method of using for reference other wood-based plates is carried out facing.
The method of artificial board decorative is a lot of both at home and abroad, make different sheet material, as layered board, veneer face artificial board, high-pressure decorating plate, impregnated paper decoration panel, pre-paint finish plate, plastic sheeting decoration panel, direct printed facing plate, moulded decorative plate and UV solidify decoration panel etc.And the OSB facing domestic report that has impregnated paper veneer at present, but OSB is owing to being with the preparation of large wood shavings, therefore, in the time carrying out impregnated paper facing, if do not carry out surface preparation, certainly will produce " revealing the exact details ", the large wood shavings that are OSB surface produce projection in the situation that not destroying impregnated paper, and combination with decorative surfaces is uneven, and especially the sheet material after decorating are placed in to wet environment, due to expansion and the stress release of base material, this phenomenon is more outstanding.The technology of other facings do not report, this is main relevant with the actual conditions on OSB surface, and its facing is all more difficult than glued board, particieboard, density board, core-board.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of oriented wood chipboard veneer composite board material, the decorative composite board material that it is made up of oriented wood chipboard and dipping decorative paper, dipping abrasion-proof paper, impregnated kraft paper etc., have compared with lightweight, high-strength, ornamental feature, belong to a kind of wood-based plate composite board, can meet the performance requirement in Furniture manufacture and decorations field.
For achieving the above object, first the present invention provides a kind of oriented wood chipboard veneer composite board material, it is characterized in that, this composite board at least three-decker gummed forms, or one deck oriented wood chipboard and dipping decorative paper, floods the composite board that abrasion-proof paper, impregnated kraft paper pressing form.
Accompanying drawing explanation
Fig. 1 is the invention process assembly scheme
Fig. 2 is main processes schematic diagram of the invention process;
Fig. 3 is structural representation of the invention process.In figure: 1 is finish coat; 2 is oriented wood chipboard.
The specific embodiment
A kind of oriented wood chipboard veneer composite board material provided by the invention can be to utilize the complex machining process shown in Fig. 2 manufacture, and main processes has: dipping, substrate surface treatment, assembly, gummed, burr removing.
Its concrete steps are as follows:
Body paper dipping: by the body paper impregnated melamine resin of facing paper, abrasion-proof paper, balance paper (as brown paper, ground paper) (or modified cyanurotriamide resin or other resin, as phenolic resins)
Substrate surface treatment: oriented wood chipboard sanding surface processing.
Assembly: carry out as requested assembly.Assembly scheme mainly contains following several: see Fig. 1
Gummed: gluing method mainly contains two kinds: 1 hot pressing; 2 cold pressing.Gummed mode that can be different according to the different choice of impregnating resin, selects different hot pressing temperatures, time, pressure according to impregnating resin character while selecting hot-press method.
Burr removing: answer burr removing after gummed, generally can adopt the method burr removing of beating limit.
Claims (12)
1. an oriented wood chipboard veneer composite board material, it is characterized in that, this composite wood has three-decker: oriented wood chipboard is base material, and two surface layers are dipping decorative paper, the artificial board forming through hot-press gluing after three layers of assembly, two surfaces all can be used as surface layer in use.
2. an oriented wood chipboard veneer composite board material, it is characterized in that, this composite wood has three-decker: oriented wood chipboard is base material, and a surface layer is dipping decorative paper, another surface layer is the artificial board forming through hot-press gluing after three layers of assembly of balance paper, and dipping decorative paper layer is as surface layer in use.
3. an oriented wood chipboard veneer composite board material, it is characterized in that, this composite wood has three-decker: oriented wood chipboard is base material, one surface layer is abrasion-proof paper, another surface layer is balance paper (impregnated kraft paper layer), the artificial board forming through hot-press gluing after three layers of assembly, wear-resisting ply of paper is as surface layer in use.
4. an oriented wood chipboard veneer composite board material, is characterized in that, this composite wood has three-decker: oriented wood chipboard is base material, one surface layer is abrasion-proof paper, another surface layer is dipping decorative paper, the artificial board forming through hot-press gluing after three layers of assembly, and wear-resisting ply of paper is as surface layer in use.
5. an oriented wood chipboard veneer composite board material, it is characterized in that, this composite wood has three-decker: oriented wood chipboard is base material, and two surface layers are abrasion-proof paper, the artificial board forming through hot-press gluing after three layers of assembly, two surfaces all can be used as surface layer in use.
6. an oriented wood chipboard veneer composite board material, it is characterized in that, this composite wood has five-layer structure: oriented wood chipboard is base material, two surface layers are dipping decorative paper and add abrasion-proof paper, dipping decorative paper carries out assembly between wear-resisting ply of paper and oriented wood chipboard, the artificial board forming through hot-press gluing after assembly, two surfaces all can be used as surface layer in use.
7. an oriented wood chipboard veneer composite board material, it is characterized in that, this composite wood has four-layer structure: oriented wood chipboard is base material, one surface layer is dipping decorative paper and adds abrasion-proof paper, dipping decorative paper is between wear-resisting ply of paper and oriented wood chipboard, another surface layer is balance paper, the artificial board forming through hot-press gluing after four-layer structure assembly, and dipping decorative paper adds wear-resisting ply of paper as surface layer in use.
8. an oriented wood chipboard veneer composite board material, it is characterized in that, this composite wood has four-layer structure: oriented wood chipboard is base material, one surface layer is dipping decorative paper and adds abrasion-proof paper, dipping decorative paper is between abrasion-proof paper and oriented wood chipboard, another surface layer is dipping decorative paper, the artificial board forming through hot-press gluing after four-layer structure assembly, and dipping decorative paper adds wear-resisting ply of paper as the surface that has wear-resisting requirement in use.
9. an oriented wood chipboard veneer composite board material, it is characterized in that, this composite wood has four-layer structure: oriented wood chipboard is base material, one surface layer is dipping decorative paper and adds abrasion-proof paper, dipping decorative paper is between abrasion-proof paper and oriented wood chipboard, another surface layer is abrasion-proof paper, the artificial board forming through hot-press gluing after four-layer structure assembly, and two surfaces all can be used as surface layer in use.
10. in above-mentioned 3-9, abrasion-proof paper can also be with transparent surface layer paper for using.
In 11. above-mentioned 1-9, the front of abrasion-proof paper, dipping decorative paper, balance layer is all towards outside, and the back side is (towards oriented wood chipboard) all towards inner side
Balance paper can be the ply of paper after ground paper, brown paper or other paper impregnated melamine resins (or modified cyanurotriamide resin or other resin, as phenolic resins).
In 12. above-mentioned 1-9, abrasion-proof paper, dipping decorative paper, balance layer can replace with PVC film or veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310082450.5A CN103818057A (en) | 2013-03-15 | 2013-03-15 | Oriented strand board facing composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310082450.5A CN103818057A (en) | 2013-03-15 | 2013-03-15 | Oriented strand board facing composite board |
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| CN103818057A true CN103818057A (en) | 2014-05-28 |
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| CN201310082450.5A Pending CN103818057A (en) | 2013-03-15 | 2013-03-15 | Oriented strand board facing composite board |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989066A (en) * | 2015-07-15 | 2015-10-21 | 德华兔宝宝装饰新材股份有限公司 | Photocatalystc composite floor board and production process of photocatalystc composite floor board |
| CN105014752A (en) * | 2015-07-14 | 2015-11-04 | 德华兔宝宝装饰新材股份有限公司 | Formaldehyde purification plate and preparation method thereof |
| CN113246236A (en) * | 2021-04-01 | 2021-08-13 | 山东东宇鸿翔柜橱材料有限公司 | Large shaving OSB plate flat-surface decorative paper and preparation method thereof |
| CN115246151A (en) * | 2021-12-28 | 2022-10-28 | 扬州工业职业技术学院 | Preparation method and application of wood-structure composite wallboard |
| CN115431360A (en) * | 2022-09-05 | 2022-12-06 | 华南农业大学 | Surface function modified section bar and surface function modification method thereof |
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- 2013-03-15 CN CN201310082450.5A patent/CN103818057A/en active Pending
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014752A (en) * | 2015-07-14 | 2015-11-04 | 德华兔宝宝装饰新材股份有限公司 | Formaldehyde purification plate and preparation method thereof |
| CN105014752B (en) * | 2015-07-14 | 2017-05-10 | 德华兔宝宝装饰新材股份有限公司 | Formaldehyde purification plate and preparation method thereof |
| CN104989066A (en) * | 2015-07-15 | 2015-10-21 | 德华兔宝宝装饰新材股份有限公司 | Photocatalystc composite floor board and production process of photocatalystc composite floor board |
| CN113246236A (en) * | 2021-04-01 | 2021-08-13 | 山东东宇鸿翔柜橱材料有限公司 | Large shaving OSB plate flat-surface decorative paper and preparation method thereof |
| CN115246151A (en) * | 2021-12-28 | 2022-10-28 | 扬州工业职业技术学院 | Preparation method and application of wood-structure composite wallboard |
| CN115431360A (en) * | 2022-09-05 | 2022-12-06 | 华南农业大学 | Surface function modified section bar and surface function modification method thereof |
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Application publication date: 20140528 |