CN101934537A - Composite board and container bottom board manufactured by utilizing same - Google Patents
Composite board and container bottom board manufactured by utilizing same Download PDFInfo
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- CN101934537A CN101934537A CN2009100543558A CN200910054355A CN101934537A CN 101934537 A CN101934537 A CN 101934537A CN 2009100543558 A CN2009100543558 A CN 2009100543558A CN 200910054355 A CN200910054355 A CN 200910054355A CN 101934537 A CN101934537 A CN 101934537A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
The invention relates to a composite board which is formed by laminating and gluing unit layers. The unit layers comprise at least one shaving layer and at least one bamboo bundle layer or wood bundle layer, wherein shavings used by the shaving layer are wood shavings and/or bamboo shavings. The invention also relates to a container bottom board containing the composite board. The bottom board is formed by gluing a plurality of single boards and the composite board, wherein the single boards are wood single boards and/or bamboo single boards; the composite board is formed by laminating and gluing the unit layers, and the unit layers comprise at least one shaving layer and at least one bamboo bundle layer or wood bundle layer; and the shavings used by the shaving layer are the wood shavings and/or the bamboo shavings. By adopting the composite board to manufacture the container bottom board, the container bottom board has the advantages of wide raw material source and stable property, and the requirement on the strength of the container bottom board is met through optimizing the structure so as to reduce the material cost of container manufacture.
Description
Technical field
The container bottom board that the present invention relates to a kind of composite plate and utilize this composite plate to make.
Background technology
For a long time, container bottom board with Southeast Asia broad-leaved hardwood such as clone's log etc. as primary raw material, under the in short supply day by day of the timber resources situation endangered with cloning log, the exploitation of new material is the only way that guarantees that container bottom board industry and even whole container industry develop in a healthy way.
The reorganization bamboo is to be a kind of novel artificial bamboo board that raw material processes with the bamboo wood.The formation unit of reorganization bamboo is a netted bamboo bundle, it be earlier bamboo wood is discongested into elongated, be cross-linked with each other and keep the loose reticular fibre bundle of the original arrangement mode of fiber, the tabular or other forms of material that hot pressing forms after drying, applying glue, the assembly moulding again.Reorganization wood then is that the timber with small diameter after the peeling is twisted with the fingers into fibre bundle, drying, applying glue then, mat formation, Engineered Wood Product Manufacturing that operations such as hot pressing and sawing are made certain specification, raw material can be a softwood, also can be broadleaf.Reorganization bamboo and reorganization wood all have the intensity height, the stable characteristics of material property have obtained using widely on furniture and structure material.But because its process characteristic need carry out mold pressing, and density is bigger, can't satisfy the requirement of container floor separately as container bottom board.
Particieboard is with wood machining residues, logging residue, undersized log, or the wood plant fibre surplus stock is processed into wood shavings, adds glue (or not adding glue) compacting then and forms.In recent years, oriented wood chipboard and the bamboo shaving plate concern, particularly bamboo shaving plate that also begin to be subjected in the industry obtains affirming of industry-by-industry personage with its abundant raw material sources, good performance.But particieboard makes it can't satisfy the requirement of strength of container bottom board harshness because process characteristic of self and material are formed.At present, mostly rest on the assembly structure of particieboard and veneer in disclosed patent on the patent gazette and to improve about the particle boards to manufacturing container bottom board, because particieboard self intensity instability, and most of technical scheme all fails from particieboard self to carry out more improvement, therefore, these technical schemes all fail to enter the industrialization use.
More than the independent use of various materials all its outstanding contradiction is being arranged in various degree, how in conjunction with the technical characterstic of different materials, carry out the better material design to obtain to satisfy the container bottom board of container bottom board performance requirement, better reduce the material cost of container bottom board, alleviating the forest reserves in short supply is the major issue that the industry researcher and the producer face.
Summary of the invention
One of purpose of the present invention is to overcome the deficiency that above-mentioned prior art exists, and a kind of new composite board material is provided, and reaches higher requirement of strength by optimizing its structure.
Two of purpose of the present invention is to provide a kind of container bottom board that utilizes above-mentioned composite plate to make, and is satisfying under the prerequisite of requirement of strength, reduces the production cost of container bottom board.
For achieving the above object one, the present invention adopts following technical scheme:
A kind of composite plate is formed by the stacked gummed of elementary layer, and described elementary layer comprises:
At least one deck wood shavings layer, its wood shavings that use are wood wool and/or bamboo shaving;
At least one deck bamboo bundle layer or wood are restrainted layer.
In the design of optimizing, described composite plate includes 1-5 layer bamboo bundle layer or wood bundle layer.
In the design of optimizing, the described wood shavings of one deck at least layer is the wood shavings layer that non-directional is arranged.
In the design that another kind is optimized, the described wood shavings of one deck at least layer is the wood wool layer of one deck orienting spreading or the bamboo shaving layer of orienting spreading.
As the optimal design in a kind of use, described elementary layer comprises two-layer at least wood shavings layer, and this two-layer at least wood shavings layer comprises the wood wool layer of one deck orienting spreading and the bamboo shaving layer of one deck orienting spreading.
As the optimal design in the another kind of use, the centre of described composite plate is one deck bamboo bundle layer or wood bundle layer, and described wood shavings layer is positioned at the top and bottom of bamboo bundle layer or wood bundle layer; Perhaps the centre of described composite plate is one deck wood shavings layers, and described bamboo bundle layer or wood bundle layer are positioned at the top and bottom of wood shavings layer.
Described elementary layer includes 1-9 layer wood shavings layer, described bamboo bundle layer or wood bundle layer and the interlaced stacked gummed of wood shavings layer.
For achieving the above object two, the present invention adopts following technical scheme:
A kind of container bottom board that includes above-mentioned composite plate, it is characterized in that, this base plate is by a plurality of veneers and described composite plate glue and form, described veneer is veneer and/or bamboo veneer, described composite plate is formed by the stacked gummed of elementary layer, described elementary layer comprises: one deck wood shavings layer at least, and its wood shavings that use are wood wool and/or bamboo shaving; At least one deck bamboo bundle layer or wood are restrainted layer.
In the optimal design of above-mentioned container bottom board, described composite plate includes the bamboo bundle layer or the wood bundle layer of 1-5 layer.
In the optimal design of above-mentioned container bottom board, the described wood shavings of one deck at least layer is the wood shavings layer that non-directional is arranged.
In the optimal design that above-mentioned container bottom board walks abreast, the described wood shavings of one deck at least layer is the wood wool layer of one deck orienting spreading or the bamboo shaving layer of orienting spreading.
In the optimal design of above-mentioned container bottom board, described elementary layer comprises two-layer at least wood shavings layer, and this two-layer at least wood shavings layer comprises the wood wool layer of one deck orienting spreading and the bamboo shaving layer of one deck orienting spreading.
In the optimal design of above-mentioned container bottom board, the centre of described composite plate is one deck bamboo bundle layer or wood bundle layer, and described wood shavings layer is positioned at the top and bottom of bamboo bundle layer or wood bundle layer; Perhaps the centre of described composite plate is one deck wood shavings layers, and described bamboo bundle layer or wood bundle layer are positioned at the top and bottom of wood shavings layer.
In the optimal design of above-mentioned container bottom board, described elementary layer includes 1-9 layer wood shavings layer, described bamboo bundle layer or wood bundle layer and the interlaced stacked gummed of wood shavings layer.
In the optimal design of above-mentioned container bottom board, described composite plate and veneer become symmetry arrangement with the center of container bottom board.
In the optimal design of above-mentioned container bottom board, described composite plate and veneer become asymmetric with the center of container bottom board and arrange.
In the optimal design of above-mentioned container bottom board, described composite plate includes 2-24 veneer and 1-5 composite plate.
In the optimal design of above-mentioned container bottom board, described container bottom board from top to bottom is followed successively by 1-11 veneer, 1 composite plate, a 1-11 veneer or from top to bottom is followed successively by 1-8 veneer, 1 composite plate, a 1-8 veneer, 1 composite plate, a 1-8 veneer or from top to bottom is followed successively by 1-6 veneer, 1 composite plate, a 1-6 veneer, 1 composite plate, a 1-6 veneer, 1 composite plate, a 1-6 veneer.
Optimal design more in the optimal design of above-mentioned container bottom board, described composite plate includes 2-24 veneer and 1-5 composite plate.
In the optimal design of above-mentioned container bottom board, described composite plate from top to bottom is followed successively by 1-8 veneer, 1 composite plate, a 1-11 veneer or from top to bottom is followed successively by 1 composite plate, a 1-12 veneer or from top to bottom is followed successively by 1-6 veneer, 1 composite plate, a 1-6 veneer, 1 composite plate, a 1-6 veneer, 1 composite plate.
In the optimal design of above-mentioned container bottom board, described container bottom board top finishing has one deck functional resin or posts at least one deck Tetefol or post one deck resin immersion non-woven fabrics at least.
By adopting technique scheme, the present invention has following technological merit compared to prior art:
1, the present invention combines the technical characterstic of wood shavings and recombined material, combines with wood shavings by bamboo bundle layer or wood bundle layer, has improved shear strength and bending strength between the wood shavings, has improved the ratio of strength to weight of composite plate;
2, the present invention has guaranteed the intensity of container bottom board and the stability of performance better by the structure optimization of wood shavings, recombined material, veneer;
3, with among wood shavings and the recombined material introduction container bottom board, widened the raw material sources of container bottom board, reduced the cost of container bottom board, for new path has been opened up in the development of container bottom board.
Description of drawings
Fig. 1 is the product structure schematic diagram of the embodiment 1 of a kind of composite plate of the present invention and the container bottom board that utilizes its manufacturing;
Fig. 2 is the product structure schematic diagram of the embodiment 2 of a kind of composite plate of the present invention and the container bottom board that utilizes its manufacturing;
Fig. 3 is the product structure schematic diagram of the embodiment 3 of a kind of composite plate of the present invention and the container bottom board that utilizes its manufacturing;
Fig. 4 is the product structure schematic diagram of the embodiment 4 of a kind of composite plate of the present invention and the container bottom board that utilizes its manufacturing;
Fig. 5 is the another kind of product structure schematic diagram of the embodiment 4 of a kind of composite plate of the present invention and the container bottom board that utilizes its manufacturing.
The specific embodiment
Come composite plate of the present invention and utilize the container bottom board of its manufacturing to do further to elaborate below in conjunction with accompanying drawing and specific embodiment, but can not limit protection scope of the present invention with this.
Bamboo of the present invention bundle layer be earlier bamboo wood is discongested into elongated, be cross-linked with each other and keep the loose reticular fibre bundle of the original arrangement mode of fiber, one deck bamboo silk layer of the densification that forms passing through impregnation and precompressed places it in the position of design in advance when composite plate is carried out assembly.The bamboo filament length degree of the bamboo bundle that embodiment of the present invention adopted can be the same with floor length, also can carry out spreading by the short bamboo silk of length and form.Wood bundle layer of the present invention is that the timber with small diameter after the peeling is twisted with the fingers into fibre bundle, drying, applying glue then, mat formation, wood wool layer that operations such as hot pressing and sawing are made, when composite plate is carried out assembly, it is placed the position of design in advance.Bamboo bundle layer of the present invention and wood bundle layer also can carry out assembly with other wood shavings layers after the first compression moulding again.Employed in the present invention veneer has comprised veneer and bamboo veneer, and veneer has comprised rift grain veneer and band veneer, and the bamboo veneer has comprised rift grain bamboo curtain splint veneer, band bamboo curtain splint veneer and bamboo mat veneer.
Embodiment 1
Fig. 1 is the product structure schematic diagram of the embodiment 1 of a kind of composite plate of the present invention and the container bottom board that utilizes its manufacturing, as seen from the figure, the composite plate 15 that adopts in the present embodiment is 5 layers, wherein 151,153,155 is the wood wool layer, and mating formation of wood wool mated formation for non-directional, 152 and 154 are bamboo bundle layer, as shown in the figure, the employed composite plate bamboo of present embodiment bundle layer and the wood shavings layer is interlaced is laminated, the machine direction that bamboo is restrainted is parallel with the machine direction of the rift grain veneer of container bottom board.
The overall structure of present embodiment is to be symmetrically distributed with this base plate center, from top to bottom successively: be 3 rift grain veneer 11-13,16,3 rift grain veneer 17-19 of 15,1 band veneer of 14,1 composite plate of 1 band veneer, the upper and lower surface of composite plate has all posted 1 layer of hard paper 10 and 110.
After adopting the bamboo silk to soak glue, the bamboo bundle layer of present embodiment composite plate is composited with wood shavings, make that like this gummed between bamboo silk and the wood shavings is more firm, overall performance is more stable, and the inferior top layer that simultaneously bamboo bundle layer is positioned over composite plate can be improved the bending strength of particieboard better.In order to improve the bending strength of composite plate better, composite plate of the present invention also can adopt bamboo bundle layer carries out compound in particieboard after hot-forming again.
The present embodiment base plate thickness is 28mm, the veneer thickness that present embodiment adopts is 0.3-2.5mm, be preferably 1.5-1.8mm, present embodiment adopts laterally zygomorphic 4 veneers to carry out assembly, in order to utilize the composite plate in the present embodiment better, reach making full use of to bamboo beam material and wood shavings material, present embodiment also can be realized by thickness and the minimizing veneer quantity that increases composite plate, thereby the veneer that can use the higher deciduous species of strength of wood simultaneously accordingly guarantees the intensity of container bottom board, therefore, in view of different requirements to the intensity of base plate, increase that can be suitable or reduce the quantity of rift grain veneer or face crossing.The thickness of particieboard that present embodiment adopts is 5-25mm, preferred 9-18mm.
The bamboo bundle layer that composite plate adopts in the present embodiment can play good humidification, and the thickness of this bamboo bundle layer can suitably be adjusted to guarantee the bulk strength of base plate according to composite plate wood shavings state and to the difference that base plate strength requires.The bamboo that the present invention adopts bundle layer can reach the same intensity of bamboo bundle layer through wood bundle layer after certain technology, so also can be replaced by wood bundle layer.
Present embodiment container bottom board thickness is 28mm, because the thickness of container bottom board depends on the requirement of its underframe, present embodiment is just given an example at the standard dry van container, but be not limited thereto, by the thickness number of plies of adjustment veneer and the thickness of particieboard, the floor that is pressed into 32mm, 35mm, 45mm is to satisfy the requirement of different box underframe.
Embodiment 2
Fig. 2 is the product structure schematic diagram of the embodiment 2 of a kind of composite plate of the present invention and the container bottom board that utilizes its manufacturing, as seen from the figure, the composite plate 25 of present embodiment and 29 is 5 layers of compound formation that adopts large stretch of oriented wood chipboard of bamboo and bamboo bundle layer, wherein the length of employed bamboo shaving is 50-140mm, thickness is 0.2-1mm, it is 1 layer of bamboo bundle layer 253 that the centre of present embodiment composite plate 25 is, being distributed in the bamboo shaving layer 252,254 of mating formation for transversal orientation of top and bottom, intermediate layer, is the bamboo shaving layer 251,255 that portrait orientation is mated formation at outermost layer; The centre of present embodiment composite plate 29 is 1 layer of bamboo bundle layer 293, is distributed in the bamboo shaving layer 292,294 of mating formation for transversal orientation of top and bottom, intermediate layer, is the bamboo shaving layer 291,295 that portrait orientation is mated formation at outermost layer.
The present embodiment container bottom board claims to arrange with its center in pairs, be followed successively by from top to bottom: 24,1 composite plate 25 of 23,1 rift grain veneer of 22,1 rift grain bamboo veneer of 21,1 band veneer of 1 rift grain veneer, continuous three rift grain veneer 26-28,212,1 rift grain veneer 213 of 211,1 band veneer of 210,1 rift grain bamboo veneer of 29,1 rift grain veneer of 1 composite plate, the upper and lower surface of composite bottom board has all posted 1 layer of resin impregnating nonwoven 20 and 214.
One deck wood shavings layer in the middle of the present embodiment composite plate also can adopt, the both sides that two-layer bamboo bundle layer is distributed in the wood shavings layer are composited, this structure can effectively strengthen the longitudinal strength of container bottom board, thereby the intensity that therefore can suitably increase the band veneer in the structure of container bottom board reaches the identical technique effect of present embodiment.
The present invention adopts the bamboo flake to have bending strength preferably, by can better strengthening the shear strength of composite plate with centre position composite plate with bamboo bundle layer is compound, guarantees the bulk strength of container bottom board.
The present invention adopts bamboo veneer and the compound mode of veneer can better bring into play the anti-bending strength of bamboo wood and remedy the defective that the bamboo wood glue performance brings, but be not limited thereto, by the mode of bamboo impregnating glue of veneer, veneer can be some or all of replaced by the bamboo veneer and is obtained more high strength, the container bottom board of environmental protection more.
Embodiment 3
Fig. 3 is the product structure schematic diagram of the embodiment 3 of a kind of composite plate of the present invention and the container bottom board that utilizes its manufacturing, the composite plate 35,37,39 of present embodiment restraints layer by wooden flake layer and wood or a bamboo bundle layer intersecting forms, the length of wood flake is 40-180mm, thickness is 0.3-1mm, 35 is identical with 39 structures, middle 352,392 is the wooden flake layer of laterally mating formation, and the top and bottom 351,353,391,393 of wood shavings layer are wood bundle layer; Be bamboo bundle layer 372, the wooden flake layer 371,373 of top and bottom in the middle of the composite plate 37 for laterally mating formation.
Present embodiment container bottom board structure becomes symmetry arrangement with the center of this base plate, is followed successively by from top to bottom: 31,3 rift grain veneer 32-34 of 1 band veneer, 39,3 rift grain veneer 310-312 of 38,1 composite plate of 37,1 rift grain veneer of 36,1 composite plate of 35,1 rift grain veneer of 1 composite plate, 1 band veneer 313.The upper and lower surface of base plate all is covered with 1 layer function phenolic resins 30 and 314, and upper surface resin bed 30 is provided with wood texture 3001, and its texture 3101 with band veneer 31 is vertical mutually.
Present embodiment adopts the composite plate and the veneer of different structure to carry out compound, to bring into play bamboo bundle layer and wood shavings layer characteristic separately better, be subjected to shearing force bigger in the centre owing to the floor, so bamboo bundle layer is positioned over intermediate layer, then compression chord and tension are bigger relatively on the sheet material both sides, have adopted two-layer wood bundle layer to play the anti-bending strength that better gummed effect strengthens sheet material integral body simultaneously with veneer.Present embodiment also can adopt the some or all of replacement veneer of bamboo curtain splint veneer, can guarantee the bulk strength of base plate equally.
Embodiment 4
Fig. 4 is the product structure schematic diagram of the embodiment 4 of a kind of composite plate of the present invention and the container bottom board that utilizes its manufacturing, the composite plate 42 that present embodiment adopts is made up of wood wool layer and bamboo bundle layer, wherein 421,423,425 is non-directional wood wool layer or bamboo shaving layer, and 422,424 are bamboo bundle layer.
It is bamboo curtain splint and bamboo mat veneer that the present embodiment container is asymmetric veneer of arranging the present embodiment employing with base arrangement with the base plate center, and veneer can be followed successively by with particieboard compression moulding after impregnation is handled from top to bottom: 1 bamboo mat 41,1 composite plate 42,3 rift grain bamboo curtain splint veneer 43-45,1 band bamboo curtain splint veneer 46,1 rift grain bamboo curtain splint veneer 47,1 band bamboo curtain splint veneer 48,1 rift grain bamboo curtain splint veneer 49,1 band bamboo curtain splint veneer 410,1 rift grain bamboo curtain splint veneer 411,1 band bamboo curtain splint veneer 412,2 rift grain bamboo curtain splint veneer 413-414,1 bamboo mat 415.The composite bottom board upper and lower surface can post 1 layer of resin impregnating paper 40 and 416.
Present embodiment adopts unsymmetric structure, consider that mainly the floor is when bearing load, it mainly is to bear compression by last part, mainly bear tension by following position, make non-directional wood shavings layer, bamboo bundle layer, bamboo matter veneer bring into play characteristics separately by rational design, the intensity of reinforced composite board is placed top with base plate with the better bulk strength that guarantees container bottom board in view of the strength characteristics of non-directional wood shavings with it again.
Present embodiment also can adopt another kind of container bottom board structure as shown in Figure 5, Fig. 5 is the another kind of product structure schematic diagram of the embodiment 4 of a kind of composite plate of the present invention and the container bottom board that utilizes its manufacturing, wherein composite plate 51 is made up of bamboo bundle layer 511 and wood shavings layer 512, and container bottom board is followed successively by 1 composite plate 51 from top to bottom, 3 rift grain bamboo curtain splint veneer 52-54,1 band bamboo curtain splint veneer 55,1 rift grain bamboo curtain splint veneer 56,1 band bamboo curtain splint veneer 57,1 rift grain bamboo curtain splint veneer 58,1 band bamboo curtain splint veneer 59,1 rift grain bamboo curtain splint veneer 510,1 band bamboo curtain splint veneer 511,3 rift grain bamboo curtain splint veneer 512-514,1 bamboo mat 515.The composite bottom board lower surface posts 1 layer of resin impregnating paper 5150.Because bamboo bundle layer itself is comparatively fine and close and specious, so this structure directly can have better case hardness and wearability with bamboo bundle layer as the surface.
The above for the person of ordinary skill of the art, can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain of claim of the present invention.
Claims (21)
1. a composite plate is formed by the stacked gummed of elementary layer, it is characterized in that described elementary layer comprises: one deck wood shavings layer at least, and its wood shavings that use are wood wool and/or bamboo shaving;
At least one deck bamboo bundle layer or wood are restrainted layer.
2. composite plate according to claim 1 is characterized in that, described composite plate includes 1-5 layer bamboo bundle layer or wood bundle layer.
3. composite plate according to claim 1 is characterized in that, the described wood shavings of one deck at least layer is the wood shavings layer that non-directional is arranged.
4. composite plate according to claim 1 is characterized in that, the described wood shavings of one deck at least layer is the wood wool layer of one deck orienting spreading or the bamboo shaving layer of orienting spreading.
5. composite plate according to claim 1 is characterized in that, described elementary layer comprises two-layer at least wood shavings layer, and this two-layer at least wood shavings layer comprises the wood wool layer of one deck orienting spreading and the bamboo shaving layer of one deck orienting spreading.
6. composite plate according to claim 1 is characterized in that, the centre of described composite plate is one deck bamboo bundle layer or wood bundle layer, and described wood shavings layer is positioned at the top and bottom of bamboo bundle layer or wood bundle layer; Perhaps the centre of described composite plate is one deck wood shavings layers, and described bamboo bundle layer or wood bundle layer are positioned at the top and bottom of wood shavings layer.
7. composite plate according to claim 1 is characterized in that, described elementary layer includes 1-9 layer wood shavings layer, described bamboo bundle layer or wood bundle layer and the interlaced stacked gummed of wood shavings layer.
8. container bottom board that includes composite plate as claimed in claim 1, it is characterized in that, this base plate is by a plurality of veneers and described composite plate glue and form, described veneer is veneer and/or bamboo veneer, described composite plate is formed by the stacked gummed of elementary layer, described elementary layer comprises: one deck wood shavings layer at least, and its wood shavings that use are wood wool and/or bamboo shaving; At least one deck bamboo bundle layer or wood are restrainted layer.
9. container bottom board according to claim 8 is characterized in that, described composite plate includes the bamboo bundle layer or the wood bundle layer of 1-5 layer.
10. container bottom board according to claim 8 is characterized in that, the described wood shavings of one deck at least layer is the wood shavings layer that non-directional is arranged.
11. container bottom board according to claim 8 is characterized in that, the described wood shavings of one deck at least layer is the wood wool layer of one deck orienting spreading or the bamboo shaving layer of orienting spreading.
12. container bottom board according to claim 8 is characterized in that, described elementary layer comprises two-layer at least wood shavings layer, and this two-layer at least wood shavings layer comprises the wood wool layer of one deck orienting spreading and the bamboo shaving layer of one deck orienting spreading.
13. container bottom board according to claim 8 is characterized in that, the centre of described composite plate is one deck bamboo bundle layer or wood bundle layer, and described wood shavings layer is positioned at the top and bottom of bamboo bundle layer or wood bundle layer; Perhaps the centre of described composite plate is one deck wood shavings layers, and described bamboo bundle layer or wood bundle layer are positioned at the top and bottom of wood shavings layer.
14. container bottom board according to claim 8 is characterized in that, described elementary layer includes 1-9 layer wood shavings layer, described bamboo bundle layer or wood bundle layer and the interlaced stacked gummed of wood shavings layer.
15. each described container bottom board is characterized in that according to Claim 8-14, described composite plate and veneer become symmetry arrangement with the center of container bottom board.
16. each described container bottom board is characterized in that according to Claim 8-14, described composite plate and veneer become asymmetric with the center of container bottom board and arrange.
17. container bottom board according to claim 15 is characterized in that, described composite plate includes 2-24 veneer and 1-5 composite plate.
18. container bottom board according to claim 15, it is characterized in that described container bottom board from top to bottom is followed successively by 1-11 veneer, 1 composite plate, a 1-11 veneer or from top to bottom is followed successively by 1-8 veneer, 1 composite plate, a 1-8 veneer, 1 composite plate, a 1-8 veneer or from top to bottom is followed successively by 1-6 veneer, 1 composite plate, a 1-6 veneer, 1 composite plate, a 1-6 veneer, 1 composite plate, a 1-6 veneer.
19. container bottom board according to claim 16 is characterized in that, described composite plate includes 2-24 veneer and 1-5 composite plate.
20. container bottom board according to claim 16, it is characterized in that described composite plate from top to bottom is followed successively by 1-8 veneer, 1 composite plate, a 1-11 veneer or from top to bottom is followed successively by 1 composite plate, a 1-12 veneer or from top to bottom is followed successively by 1-6 veneer, 1 composite plate, a 1-6 veneer, 1 composite plate, a 1-6 veneer, 1 composite plate.
21. container bottom board according to claim 8 is characterized in that, described container bottom board top finishing has one deck functional resin or posts at least one deck Tetefol or post one deck resin immersion non-woven fabrics at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100543558A CN101934537A (en) | 2009-07-03 | 2009-07-03 | Composite board and container bottom board manufactured by utilizing same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100543558A CN101934537A (en) | 2009-07-03 | 2009-07-03 | Composite board and container bottom board manufactured by utilizing same |
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| CN101934537A true CN101934537A (en) | 2011-01-05 |
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| CN2009100543558A Pending CN101934537A (en) | 2009-07-03 | 2009-07-03 | Composite board and container bottom board manufactured by utilizing same |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616504A (en) * | 2012-01-12 | 2012-08-01 | 嘉兴中集木业有限公司 | Container bottom plate and container bottom plate unit made of novel composite material for container bottom plate |
| CN102773887A (en) * | 2012-07-25 | 2012-11-14 | 国际竹藤中心 | Composite structure board of reconstituted bamboo lumber and oriented strand board and manufacture method thereof |
| CN103586944A (en) * | 2013-11-06 | 2014-02-19 | 南京林业大学 | Method for manufacturing asymmetric structure platform floor by using poplar or fast-growing veneers |
| CN111702884A (en) * | 2020-07-20 | 2020-09-25 | 福建省有竹科技有限公司 | Manufacturing method of functional recombined bamboo board |
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2009
- 2009-07-03 CN CN2009100543558A patent/CN101934537A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616504A (en) * | 2012-01-12 | 2012-08-01 | 嘉兴中集木业有限公司 | Container bottom plate and container bottom plate unit made of novel composite material for container bottom plate |
| CN102773887A (en) * | 2012-07-25 | 2012-11-14 | 国际竹藤中心 | Composite structure board of reconstituted bamboo lumber and oriented strand board and manufacture method thereof |
| CN103586944A (en) * | 2013-11-06 | 2014-02-19 | 南京林业大学 | Method for manufacturing asymmetric structure platform floor by using poplar or fast-growing veneers |
| CN103586944B (en) * | 2013-11-06 | 2015-10-21 | 南京林业大学 | A kind of method adopting poplar or fast-growing veneer to manufacture unsymmetric structure platform floor |
| CN111702884A (en) * | 2020-07-20 | 2020-09-25 | 福建省有竹科技有限公司 | Manufacturing method of functional recombined bamboo board |
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Application publication date: 20110105 |