CN204505456U - A kind of bamboo shaving and Wood Fiber Composite plate - Google Patents
A kind of bamboo shaving and Wood Fiber Composite plate Download PDFInfo
- Publication number
- CN204505456U CN204505456U CN201520071915.1U CN201520071915U CN204505456U CN 204505456 U CN204505456 U CN 204505456U CN 201520071915 U CN201520071915 U CN 201520071915U CN 204505456 U CN204505456 U CN 204505456U
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- China
- Prior art keywords
- paper
- wood
- glued membrane
- bamboo
- fiber composite
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dry Formation Of Fiberboard And The Like (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses bamboo shaving and Wood Fiber Composite plate, it comprises the first glued membrane ply of paper (1), veneer layer (2), the second glued membrane ply of paper (3), bamboo shaving and the Wood Fiber Composite layer (4) and the 3rd glued membrane ply of paper (5) of fitting successively from top to bottom.This sheet material takes full advantage of bamboo shaving and wood-fibred characteristic separately; make product have good physical and mechanical property, the industrial wood waste of bamboo wood and timber obtains effective utilization simultaneously, is conducive to protecting forest resources; reduce bamboo wood and lumber consumption, have good economy, society and environmental benefit.
Description
Technical field
The utility model belongs to building, Furniture manufacture and indoor hardware fitting field, and specifically refer to a kind of composite board being raw material with bamboo shaving, wood-fibred, this sheet material can be used for the fields such as Furniture manufacture, building construction and interior decoration.
Background technology
China is Wood-based Panel Production state maximum in the world and exported country, the annual production of China's wood-based plate at 2.0 ~ 2.5 billion cubic meters, raw materials for production mainly timber and the bamboo wood of wood-based plate.In building board production process, there is a large amount of industrial wood waste to produce, have in these industrial wood wastes and not a great deal ofly to be utilized effectively, not only cause the waste of timber and bamboo timber resource, but also many environmental problems can be produced.Bamboo processing is normally become the wood shavings of definite shape, size by common bamboo shaving plate, then by a kind of artificial board that the operations such as dry, applying glue and hot pressing are made.With the bamboo shaving plate that bamboo surplus material of processing is produced, because bamboo surplus material of processing is invisible in a jumble, disintegrating apparatus is normally adopted to be processed into needle-like and thin bar-shaped bamboo shaving, this needle-like and thin bar-shaped bamboo shaving physical dimension larger, rigidity is stronger, pliability, flexibility are poor, cause the contact area between wood shavings less, bonding strength between wood shavings is lower, mutual intersection simultaneously between this kind of wood shavings, overlap joint can form a large amount of space in plate, cause product mechanical strength to decline, water imbibition strengthens.
Utility model content
The purpose of this utility model is to provide a kind of bamboo shaving and Wood Fiber Composite plate, makes full use of bamboo shaving and wood-fibred advantage separately, produces a kind of composite board.
For achieving the above object, the technical solution of the utility model is:
A kind of bamboo shaving and Wood Fiber Composite plate comprise veneer layer, comprise the first glued membrane ply of paper, veneer layer, the second glued membrane ply of paper, bamboo shaving and the Wood Fiber Composite layer and the 3rd glued membrane ply of paper of fitting successively from top to bottom.
Described first glued membrane ply of paper is preferably transparent adhesive film ply of paper.Described transparent adhesive film ply of paper preferably refers to that the weight of every square metre is the transparent adhesive film paper of 20 ~ 25g further.
Described second glued membrane ply of paper and the 3rd glued membrane ply of paper are all preferably plain color glued membrane ply of paper.Described plain color glued membrane ply of paper preferably refers to that the weight of every square metre is the plain color bond paper of 75 ~ 85g further.
The thickness of described veneer layer is preferably 0.4-0.8mm.
Described bamboo shaving and Wood Fiber Composite layer preferably refer to bamboo wood and wood machining residues as raw material, bamboo surplus material of processing is processed into needle-like and thin bar-shaped wood shavings, wood machining residues is separated into threadiness, utilize the large and wood-fibred pliability of bamboo shaving Rigidity and strength and the good feature of flexibility, two kinds of raw materials are mixed by a certain percentage, makes a kind of bamboo shaving and Wood Fiber Composite layer by applying glue, hot-press gluing.
The diameter of wood-fibred is much smaller than bamboo shaving, and wood-fibred quality is soft, there is good plasticity and flexibility, after being mixed with bamboo shaving by wood-fibred, wood-fibred can increase the contact area with bamboo shaving, the space in infill panel, improve the density of product, finally make the physical and mechanical property of product be improved, being therefore matrix material with wood-fibred, is that bamboo shaving and the Wood Fiber Composite plate of reinforcing material can make full use of bamboo wood and wood machining residues with bamboo shaving.
Further explanation illustrates:
Described bamboo shaving take bamboo surplus material of processing as raw material, and the needle-like processed by beater disintegrating machine and thin bar-shaped wood shavings, the moisture content after particle drying is 2% ~ 6%.
Described wood-fibred is that residue is for raw material with timber processing (or felling), and be separated the wood-fibred obtained by defibrator, the dried moisture content of wood-fibred is 2% ~ 6%.
The applying glue of described bamboo shaving and wood-fibred take Lauxite as adhesive, by 8% ~ 10% of bamboo shaving or wood-fibred oven dry weight, urea-formaldehyde resin adhesive is applied to equably the surface of bamboo shaving or wood-fibred.
Described applying glue bamboo shaving mixes by a certain percentage with wood-fibred, be by applying glue after bamboo shaving and wood-fibred by bamboo shaving: wood-fibred=60%: 40%, the mass ratio of 50%: 50%, 40%: 60%, stirs in stirrer for mixing.
Described assembly of mating formation is according to product density requirement, by applying glue and after mixed uniformly bamboo shaving and wood-fibred weigh, special framed in mat formation, and form slab with bond paper together with veneer, the length and width size of slab is determined by product specification.
Described hot-press gluing, is slab is sent into hot press to carry out heating, pressurizeing, the moisture in slab is evaporated, and adhesive solidifies, and bamboo shaving and wood-fibred glued joint into an entirety under the effect of adhesive.Hot pressing temperature 130 ± 5 DEG C, compressive load per unit area 3.0 ~ 3.5MPa, hot pressing time is 1.0 ~ 1.2min/mm.
Accompanying drawing explanation
Fig. 1 is the structural representation of bamboo shaving described in the utility model and Wood Fiber Composite plate;
Wherein: 1 is the first glued membrane ply of paper, and 2 is veneer layers, 3 is second glued membrane ply of papers, and 4 is bamboo shaving and Wood Fiber Composite layer, and 5 is the 3rd glued membrane ply of papers.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is made further explanation
A kind of bamboo shaving and Wood Fiber Composite plate, comprise veneer layer 2, comprise the first glued membrane ply of paper 1, veneer layer 2, second glued membrane ply of paper 3, bamboo shaving and the Wood Fiber Composite layer 4 and the 3rd glued membrane ply of paper 5 of fitting successively from top to bottom.Described first glued membrane ply of paper 1 is transparent adhesive film ply of paper.Described transparent adhesive film ply of paper refers to that the weight of every square metre is the transparent adhesive film paper of 20 ~ 25g.Described second glued membrane ply of paper 3 and the 3rd glued membrane ply of paper 5 are plain color glued membrane ply of paper.The weight that described plain color glued membrane ply of paper refers to square metre is the plain color bond paper of 75 ~ 85g.The thickness of described veneer layer 2 is 0.4-0.8mm.
Claims (6)
1. a bamboo shaving and Wood Fiber Composite plate, comprise veneer layer (2), it is characterized in that, comprise the first glued membrane ply of paper (1), veneer layer (2), the second glued membrane ply of paper (3), bamboo shaving and the Wood Fiber Composite layer (4) and the 3rd glued membrane ply of paper (5) of fitting successively from top to bottom.
2. bamboo shaving and Wood Fiber Composite plate according to claim 1, it is characterized in that, described first glued membrane ply of paper (1) is transparent adhesive film ply of paper.
3. bamboo shaving and Wood Fiber Composite plate according to claim 2, it is characterized in that, described transparent adhesive film ply of paper refers to that the weight of every square metre is the transparent adhesive film paper of 20 ~ 25g.
4. bamboo shaving and Wood Fiber Composite plate according to claim 1, it is characterized in that, described second glued membrane ply of paper (3) and the 3rd glued membrane ply of paper (5) are plain color glued membrane ply of paper.
5. bamboo shaving and Wood Fiber Composite plate according to claim 4, it is characterized in that, described plain color glued membrane ply of paper refers to that the weight of every square metre is the plain color bond paper of 75 ~ 85g.
6. according to the described bamboo shaving of one of claim 1-5 and Wood Fiber Composite plate, it is characterized in that, the thickness of described veneer layer (2) is 0.4-0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071915.1U CN204505456U (en) | 2015-02-02 | 2015-02-02 | A kind of bamboo shaving and Wood Fiber Composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071915.1U CN204505456U (en) | 2015-02-02 | 2015-02-02 | A kind of bamboo shaving and Wood Fiber Composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204505456U true CN204505456U (en) | 2015-07-29 |
Family
ID=53703459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520071915.1U Expired - Fee Related CN204505456U (en) | 2015-02-02 | 2015-02-02 | A kind of bamboo shaving and Wood Fiber Composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204505456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738109A (en) * | 2017-01-19 | 2017-05-31 | 长沙环境保护职业技术学院 | A kind of Green splicing bamboo fibre wood shavings offset plate |
-
2015
- 2015-02-02 CN CN201520071915.1U patent/CN204505456U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738109A (en) * | 2017-01-19 | 2017-05-31 | 长沙环境保护职业技术学院 | A kind of Green splicing bamboo fibre wood shavings offset plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170202 |