CN201151144Y - Decorative bamboo plywood - Google Patents
Decorative bamboo plywood Download PDFInfo
- Publication number
- CN201151144Y CN201151144Y CNU2007200087975U CN200720008797U CN201151144Y CN 201151144 Y CN201151144 Y CN 201151144Y CN U2007200087975 U CNU2007200087975 U CN U2007200087975U CN 200720008797 U CN200720008797 U CN 200720008797U CN 201151144 Y CN201151144 Y CN 201151144Y
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- China
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- bamboo
- glued board
- model
- bond paper
- utility
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- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The utility model discloses a novel decorative bamboo glued board and relates to a decorative applique bamboo glued board. The decorative applique bamboo glued board mainly takes a bamboo glued board which is pressed and a sanded bamboo glued board with defined thickness as substrates, the substrates are a core layer, and a sheet of glue spreading veneer bond paper is matched on the upper surface and the lower surface of the core layer in turn to be pressed into a clad plate through once hot pressing. The difference of the utility model from an existing utility model is that patterns are adhered on the surface of bamboo, the bond paper is not left on the surface of the bamboo, and a production technique of 'colored patterns' is adopted to enable the product patterns and colors not to be monotonous any longer. A gap of more than 3mm on a substrate plate must be repaired with same materials and then can be coated. The thickness of the bamboo glued board must be defined and the bamboo glued board must be sanded to enable errors of all substrates to be guaranteed within +-0.2mm.
Description
Technical field:
The utility model is a bamboo plywood, and exactly, it relates to a kind of decoration applique bamboo plywood.
Background technology:
The most bond papers that adopt of the bamboo wood decorative panel that present domestic most enterprises produce are attached to bamboo base material outer surface, are used for decoration industry.Forest-science technical advice station, Fujian Province posts on the bamboo wood surface bond paper with one or both member unit assembly, the colored composite plate of hot forming, the answering of the outstanding application of the Zhao Ren of zhuzhou, hunan province city Forest Industry Department, Zhongnan Forestry College moulds bamboo plywood and the described manufacturing process of moulding bamboo plywood again of manufacture method patent of invention is to adopt an assembly, be hot pressed into " once moulding again " technology of plate, be about to paper plastic plate (or bond paper and this veneer) bamboo mat and bamboo mat and pass the structure assembly by it, a hot-press gluing forms, domestic relevant have research that report is also arranged but their research only limits to laboratory with film covering method, do not form product.Their achievement is that bond paper is attached to the bamboo wood surface, comes off easily after use a period of time but this product characteristics is a bond paper, fades, and water funk, result of use is undesirable.And launch crack, piece during bamboo board hot pressing easily, and the bent distortion of the easy wing of bamboo plywood waits the presentation quality that influences product, and it is infested that bamboo wood easily mildews, and the product thickness tolerance is big, and the product pattern color is single, and the scope of application is little, and value of the product is low.External colored bamboo plywood is limited to Europe and U.S. industrially developed country, is widely used in house decoraton, furniture, tableware, toy for children, handicraft etc.
Summary of the invention:
Simple and easy expansion crack when the objective of the invention is to develop a kind of the purpose of this utility model and being to solve bamboo board hot pressing in the past, piece influences the technical barrier of product appearance quality, assurance shape of product stability overcomes that the bent distortion of the easy wing of other kinds rectangular Bamboo Material Decoration glued board, bamboo wood are easily mildewed, infested shortcoming.
The utility model mainly is it by utilizing the bamboo plywood of suppressing out, with join in the above a blanket glued veneer bond paper, below join a blanket glued veneer bond paper and form.
Utilize the bamboo plywood of suppressing out, the bamboo plywood of fixed thick sanding is a base material, with this base material is sandwich layer, join a blanket glued veneer bond paper thereon successively and once be hot pressed into composite plate, it is little to have the sheet metal thickness tolerance, space of a whole page aberration is little, and the pattern novel features is a kind of high-grade ornament materials and furniture item material.
The difference of the utility model and existing utility model is pattern is sticked on the bamboo wood surface, and bond paper is not stayed the bamboo wood surface, and what adopt is " multicolour pattern " production technology, makes the product pattern color no longer single.Need the quality of strict control backing material plate, backing material plate has surpassed the above slit of 3mm, damagedly all must repair with identical materials, afterwards could overlay film.Bamboo veneer must be through fixed thick sanding, and all base materials can both be guaranteed in ± 0.2mm error range.
The utility model is intended to make full use of on the basis on original traditional bamboo floor and carries out technological innovation, carries out pilot scale in the product large-scale production, further to improve product quality stability, improves product quality stability and improves the suitability for industrialized production technical merit.
Description of drawings
Specific embodiments of the present invention is described in detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model
In the drawings, 1 joins a blanket glued veneer bond paper above being; 2 is bamboo plywood; 3 join a blanket glued veneer bond paper below being.
The specific embodiment
This concrete technology is: it is to carry out applying glue behind the 8-12% that bamboo wood is dried to moisture content, and the applying glue mode is the water-soluble phenolic resin adhesive of dipping low concentration.Because in the immersing glue process, moisture enters bamboo wood in a large number in the low concentration adhesive, bamboo mat inside, its moisture content is rolled up for this reason must carry out drying, solidify phenomenon for avoiding in dry run, producing, must control baking temperature within 95 ℃, the impregnation bamboo wood, the bamboo mat dry kiln carries out the periodic drying.
For physical and mechanical property and the surface quality that guarantees sheet material, hot pressing cold-hot-cold technology, this technology is that slab enters hot press in the time of hot pressing temperature 50-60 ℃, increasing temperature and pressure then, make temperature at 135-145 ℃, pressure 3.0MP is gummed down, unloads plate by 50-60 ℃ of last step-down of cold water cooling.
Because overlay film hot pressing will be adopted higher temperature and pressure, therefore the blemish of base material is come up the surface that is reflected in various degree, especially come up in the surface that is reflected to of all inciting somebody to action in various degree of the defective on the backing material plate, especially bamboo chip launches the crack on the base material, the slit of piece etc., the hot pressing overlay film is because the pressure that these places, slit are subjected to is less, because of the cracking degree can produce " spending in vain " phenomenon inadequately, not only influence presentation quality, and these strips " to spend " plate in vain easily crisp and break, the backing material plate quality directly influences the quality of overlay film, so backing material plate has surpassed the above slit of 3mm, damagedly all must repair with identical materials.
Glued board is to be formed by embryo gummed softening, the orthogonal configuration of bamboo chip after launching, the coarse injustice of plate surface, thickness has certain error, for thickness and precision and the flatness that guarantees bamboo veneer, must be through fixed thick sanding, all base materials can both be guaranteed in ± 0.2mm error range.
Concrete technological process may be summarized to be: and mao bamboon-cross-section bamboo section-go ring-vertical profile-go again internal segment-boiling is softening-and two-sided thicknesser is processed into the no outer of bamboo uniform thickness bamboo wood sheet-drying-pressurization carbonization processing-applying glue-drying-assembly-precompressed-hot pressing-bamboo plywood-surface-defect repairing-product appearance of heating.The technical parameter of realizing is: pb (mg/cm
2)＜0.20 cd (mg/kg)＜0.050AS (mg/cm
2)＜1.0pcp (mg/kg) n.d PORMADEHYDE (mg/cm
2)＜1.5
Claims (2)
1. Bamboo Material Decoration glued board is characterized in that: it is by utilizing the bamboo plywood of suppressing out (2), with join in the above a blanket glued veneer bond paper (1), below join a blanket glued veneer bond paper (3) and form.
2. Bamboo Material Decoration glued board according to claim 1 is characterized in that: glued board (2) is to be formed by embryo gummed softening, the orthogonal configuration of bamboo chip after launching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200087975U CN201151144Y (en) | 2007-11-19 | 2007-11-19 | Decorative bamboo plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200087975U CN201151144Y (en) | 2007-11-19 | 2007-11-19 | Decorative bamboo plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151144Y true CN201151144Y (en) | 2008-11-19 |
Family
ID=40126826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200087975U Expired - Fee Related CN201151144Y (en) | 2007-11-19 | 2007-11-19 | Decorative bamboo plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151144Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657064A (en) * | 2012-09-26 | 2014-03-26 | 绥宁县丰源竹木实业有限责任公司 | Striped and colorful sports skateboard and production method |
| CN109333710A (en) * | 2018-12-14 | 2019-02-15 | 政和县瑞昌工艺品有限公司 | A kind of processing method being molded special-shaped bamboo product |
-
2007
- 2007-11-19 CN CNU2007200087975U patent/CN201151144Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657064A (en) * | 2012-09-26 | 2014-03-26 | 绥宁县丰源竹木实业有限责任公司 | Striped and colorful sports skateboard and production method |
| CN103657064B (en) * | 2012-09-26 | 2016-09-07 | 湖南省丰源体育科技有限公司 | A kind of stripe color skateboarding and production method |
| CN109333710A (en) * | 2018-12-14 | 2019-02-15 | 政和县瑞昌工艺品有限公司 | A kind of processing method being molded special-shaped bamboo product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20091221 |