CN2887554Y - Glued board for underplate of container - Google Patents
Glued board for underplate of container Download PDFInfo
- Publication number
- CN2887554Y CN2887554Y CN 200520105069 CN200520105069U CN2887554Y CN 2887554 Y CN2887554 Y CN 2887554Y CN 200520105069 CN200520105069 CN 200520105069 CN 200520105069 U CN200520105069 U CN 200520105069U CN 2887554 Y CN2887554 Y CN 2887554Y
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- veneer
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- container
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Abstract
A container soleplate adopting veneer comprises a panel, core veneer, and soleplate. Wherein, both the panel and soleplate are made up of three layers of long veneers with a wood texture orientation identical with the length orientation of the container soleplate adopting veneer, other veneers beyond the six layers of veneers of the panel and soleplate are arranged longitudinally to the texture orientation of adjacent veneer layer, and the texture of the fourth veneer counted from the surface layer to interior direction is vertical to that of a surface layer. At least four layers of birch veneers with a respective thickness of 1.0-1.4 mm are among the short veneers with textures vertical to the texture orientation of the panel and soleplate, and that at least three layers of larch veneers with a respective thickness of 1.7-3.0 mm are among the long veneers with textures identical with the texture orientation of the panel. Adopting the veneers with such thickness for assembly, the utility model overcomes the disadvantage of the deficient strength of larch and birch veneers,, thereby ensuring the strength of soleplate.
Description
Technical field
The utility model relates to a kind of composite board for bottom board of container, relates in particular to a kind of composite board for bottom board of container of being produced by the larch veneer and the reasonably combined assembly of birch veneer of non-uniform thickness.
Background technology
As everyone knows, traditional composite board for bottom board of container adopts wooden the making of single assortment one Southeast Asia high-quality broad-leaved assortment, one clone.Usually adopt the dry heating method gummed to form with the odd-level veneer.Each long veneer by three all-cis lines of panel and base plate constitutes in the assembly structure, and all the other veneers become the texture criss-cross arrangement.Along with the development of container industry, require base plate that stronger bearing goods ability will be arranged.General in the world checking base plate strength standard is the roll extrusion of 7260KG dolly at present.
Along with the exhaustion of the wooden resource of clone, the producer of composite board for bottom board of container is seeking other hardwood resources on the one hand, attempts to use softwood to produce container bottom board on the one hand.So two kinds of trend appear in the manufacturing of base plate at present, a kind of is to adopt other high-quality broadleafs to make composite board for bottom board of container, and a kind of is to adopt softwood and broadleaf collocation to make composite board for bottom board of container, such as using larch to arrange in pairs or groups with birch.
Also is no lack of the existence of adopting larch to make the composite board for bottom board of container technology in the prior art with the birch collocation, just mention the embodiment that produces the container glued board with larch with the birch collocation as Chinese utility model patent ZL01226523.3, but its used larch veneer is identical with the thickness of birch veneer, and the thickness of its disclosed birch veneer is bigger, just use as the table base plate, and larch is also just used as central layer, and there are not wood property characteristics at larch and birch, concrete arrangement mode between larch veneer and birch veneer is disclosed, therefore, its disclosed technology is jejune, and the composite board for bottom board of container that utilizes its disclosed technology to produce can not reach the container instructions for use.
Applicant of the present utility model is called " container bottom board of Russian timber matter and production method thereof " on 09 04th, 2003 name to Patent Office of the People's Republic of China's application, the patent No. is that the patent of invention of ZL03 1 57649.4 also discloses a kind of Muscovite larch and Muscovite birch of being selected from, toothed oak wood, Manchurian ash, linden, the composite board for bottom board of container of at least a production in the elm timber, but further do not disclose the concrete arrangement mode between larch veneer and birch veneer, particularly the thickness for larch veneer and birch veneer does not propose the most reasonably scope of application.
The utility model content
The purpose of this utility model is intended at the deficiencies in the prior art, a kind of composite board for bottom board of container is provided, adopt the larch veneer of non-uniform thickness and birch plate according to certain arrangement mode collocation assembly, produce the composite board for bottom board of container that satisfies the container bottom board load bearing requirements.
The technical solution of the utility model is: when producing composite board for bottom board of container, larch is peeled into and 1.7～3.0 millimeters consistent long veneer of floor length direction (promptly along casing bottom side beams direction), and birch is peeled into and 1.0～1.4 millimeters vertical short veneer of floor length direction (promptly along casing bottom side beams direction).When the base plate assembly, vertically long veneer all or most of larch veneers that use 1.7～3.0 millimeters, laterally short veneer is all or most of birch veneers that use 1.0～1.4 millimeters.Then assembly hot pressing behind the two-sided cloth glue of part veneer is formed.
Concrete technical scheme is as follows:
A kind of composite board for bottom board of container, comprise panel, central layer and base plate, panel constitutes by 3 layers of grain of wood direction long veneer consistent with the composite board for bottom board of container length direction with base plate, all the other veneers except that 6 layers of long veneer of panel and base plate are by adjacent ply texture arranged vertical, and from the top layer of face base plate inwardly the 4th layer of veneer texture coplanar base plate texture of number is vertical, the vertical short veneer of texture coplanar base plate grain direction has 4 layers of birch veneer at least, the long veneer of the texture coplanar base plate grain direction unanimity larch veneer that haves three layers at least, wherein, the thickness of short veneer of band and the long veneer of rift grain is non-uniform thickness, the thickness of the short veneer of birch is 1.0～1.4 millimeters, and the thickness of the long veneer of larch is 1.7～3.0 millimeters.
In the composite board for bottom board of container of the present utility model, it is 1.0～1.4 millimeters the short veneer of birch that the Wooden veneer that the short veneer that texture coplanar base plate texture is vertical adopts can all adopt thickness; Also can adopt 4 layer thicknesses is 1.0～1.4 millimeters the short veneer of birch, and all the other adopt 1.7～3.0 millimeters the short veneer of larch or other wooden short veneer.
In the composite board for bottom board of container of the present utility model, it is 1.7～3.0 millimeters long veneers of larch that the long veneer of texture coplanar base plate texture unanimity can all adopt thickness; Also can adopt 3 layer thicknesses is 1.7～3.0 millimeters the long veneer of larch, and all the other adopt thickness is 1.0～1.4 millimeters the long veneer of birch or other wooden long veneer.
In the composite board for bottom board of container of the present utility model, 6 layers of long veneer of panel layer and backplane level can be all is that 1.0～1.4 millimeters the long veneer of birch is formed by thickness; Also can be all be that 1.7～3.0 millimeters the long veneer of larch is formed by thickness; Can be that the long veneer of larch that 1.0～1.4 millimeters long veneer of birch and thickness are 1.7～3.0 millimeters mixes and forms also by thickness; Can also be that 1.0～1.4 millimeters the long veneer of birch, the long veneer of larch and other the wooden long veneer mixing that thickness is 1.7～3.0 millimeters are formed by thickness.
Total number of plies of composite board for bottom board of container assembly veneer of the present utility model is an odd-level, preferred 17 layers, 19 layers, 21 layers or 23 layers.
Through to the discovery that studies for a long period of time of composite board for bottom board of container stressing conditions, the intensity of container wood floor will reach its strength parallel to grain of instructions for use will reach nearly 2 times of its band intensity.This also just is the cause that the long veneer of container wood floor rift grain is Duoed than the short veneer of band.For reaching this intensity along band, under the constant situation of veneer assembly thickness, the short veneer thickness attenuate of the long veneer thickness thickening of rift grain band is produced container wood floor, long-term experiment discovery intensity satisfies instructions for use equally.
In order to overcome the deficiency of larch and birch container bottom board intensity, the utility model becomes different-thickness with these two kinds of Veneer Cutting, and the random use that changes in base plate is arranged for having a mind to.Thereby ensured the intensity of base plate.
The composite board for bottom board of container that the utility model is produced with larch and birch has been widened base plate processing and has been used assortment, reduces the consumption to birch simultaneously, increases larchen use amount.Especially LARCH PLANTATION timber will thoroughly change the dependence of composite board for bottom board of container production to the high-quality broadleaf.Make positive contribution for preserving the ecological environment.
Description of drawings
For further setting forth the utility model is technological means and the effect that the predetermined purpose of realization is taked, the utility model has been described in detail in conjunction with following accompanying drawing, the purpose of this utility model, feature and characteristics, can obtain thus going deep into and concrete understanding, yet accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
Fig. 1 is the container laminated structure schematic diagram of prior art;
Fig. 2 is the structural representation of the utility model container glued board embodiment one;
Fig. 3 is the structural representation of the utility model container glued board embodiment two;
Fig. 4 is the structural representation of the utility model container glued board embodiment three.
Specific embodiment
Among Fig. 1 10 is 3 layers of long veneer of all-cis line of panel layer, and 11 is the texture short veneer vertical with the panel layer texture, and 12 is the texture long veneer consistent with the panel layer texture, and 13 is 3 layers of long veneer of all-cis line of backplane level.
Embodiment one:
A kind of is that 1.8 millimeters larches and thickness are 21 layers of container bottom board that 1.2 millimeters birch are made by thickness.As shown in Figure 2,22,26,28,210,212,214,216,219,220,221 totally 10 layers of veneer be 1.2 millimeters birch veneers, 21,23,24,25,27,29,211,213,215,217,218, totally 11 layers of veneer are 1.8 millimeters larch veneers.
Embodiment two:
A kind of is that 2.0 millimeters larches and thickness are that 1.2 millimeters birch and thickness are that 1.5 millimeters clone's wood and thickness are 21 container bottom boards that 1.5 millimeters eucalyptus are made by thickness.As shown in Figure 3,31,32,321,320 is 4 1.5 millimeters clone's wood, 33,34,35,36,37,315,316,317,318,319 is that 10 layer thicknesses are 1.5 millimeters eucalyptus veneers, 38,310,312,314 totally 4 short veneers be 1.2 millimeters birch veneers, 39,311,313 totally 3 long veneers be 2.0 millimeters larches.
Embodiment three:
A kind of is that 2.0 millimeters larches and thickness are 17 layers of container bottom board that 1.4 millimeters birch are made by thickness.As shown in Figure 4,44,46,48,410,412,414 totally 6 layers of veneer be 1.4 millimeters birch veneers, 41,42,43,45,47,49,411,413,415,416,417 totally 11 layers of veneer be 2.0 millimeters larch veneers.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not break away from its spiritual essence or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in the utility model scope or the change that is being equal in the scope of the present utility model all comprised by the utility model.
Claims (9)
1, a kind of composite board for bottom board of container, comprise panel, central layer and base plate, wherein, panel constitutes by 3 layers of grain of wood direction long veneer consistent with the composite board for bottom board of container length direction with base plate, all the other veneers except that 6 layers of long veneer of panel and base plate are by the criss-cross arrangement of adjacent ply texture, and from the top layer of face base plate inwardly the 4th layer of veneer texture coplanar base plate texture of number is vertical, the vertical short veneer of texture coplanar base plate grain direction has 4 layers of birch veneer at least, the long veneer of the texture coplanar base plate grain direction unanimity larch veneer that haves three layers at least, it is characterized in that, the thickness of short veneer of described band and the long veneer of rift grain is non-uniform thickness, the thickness of the short veneer of described birch is 1.0～1.4 millimeters, and the thickness of the long veneer of described larch is 1.7～3.0 millimeters.
2, composite board for bottom board of container according to claim 1 is characterized in that, it is 1.0～1.4 millimeters the short veneer of birch that the vertical short veneer of texture coplanar base plate grain direction has 4 layer thicknesses, and all the other are 1.7～3.0 millimeters the short veneer of larch.
3, composite board for bottom board of container according to claim 1 is characterized in that, the Wooden veneer that the short veneer that texture coplanar base plate texture is vertical adopts all is that thickness is 1.0～1.4 millimeters the short veneer of birch.
4, composite board for bottom board of container according to claim 1 is characterized in that, have three layers 1.7～3.0 millimeters the long veneer of larch of the long veneer of texture coplanar base plate grain direction unanimity, and all the other are 1.0～1.4 millimeters the long veneer of birch.
5, composite board for bottom board of container according to claim 1 is characterized in that, the long veneer of texture coplanar base plate texture unanimity all is that thickness is 1.7～3.0 millimeters long veneers of larch.
According to each described composite board for bottom board of container in the claim 1～5, it is characterized in that 6, it is 1.0～1.4 millimeters the long veneer of birch that 6 layers of long veneer of described panel layer and backplane level all adopt thickness.
According to each described composite board for bottom board of container in the claim 1～5, it is characterized in that 7, it is 1.7～3.0 millimeters the long veneer of larch that 6 layers of long veneer of described panel layer and backplane level all adopt thickness.
8, according to each described composite board for bottom board of container in the claim 1～5, it is characterized in that 6 layers of long veneer of described panel layer and backplane level are that the long veneer of larch that 1.0～1.4 millimeters long veneer of birch and thickness are 1.7～3.0 millimeters mixes and forms by thickness.
9, composite board for bottom board of container according to claim 1 is characterized in that, total number of plies of assembly veneer is an odd-level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105069 CN2887554Y (en) | 2005-08-03 | 2005-08-03 | Glued board for underplate of container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105069 CN2887554Y (en) | 2005-08-03 | 2005-08-03 | Glued board for underplate of container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2887554Y true CN2887554Y (en) | 2007-04-11 |
Family
ID=38046129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520105069 Expired - Fee Related CN2887554Y (en) | 2005-08-03 | 2005-08-03 | Glued board for underplate of container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2887554Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101712167B (en) * | 2008-10-08 | 2012-06-27 | 胜狮货柜技术研发（上海）有限公司 | Composite bottom board for container |
| CN101767354B (en) * | 2009-01-04 | 2012-07-04 | 胜狮货柜技术研发（上海）有限公司 | Plywood used for bottom plate of container |
| WO2014060413A1 (en) * | 2012-10-18 | 2014-04-24 | Ostenbach Gmbh | Multilayer plywood |
-
2005
- 2005-08-03 CN CN 200520105069 patent/CN2887554Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101712167B (en) * | 2008-10-08 | 2012-06-27 | 胜狮货柜技术研发（上海）有限公司 | Composite bottom board for container |
| CN101767354B (en) * | 2009-01-04 | 2012-07-04 | 胜狮货柜技术研发（上海）有限公司 | Plywood used for bottom plate of container |
| WO2014060413A1 (en) * | 2012-10-18 | 2014-04-24 | Ostenbach Gmbh | Multilayer plywood |
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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 |
Granted publication date: 20070411 Termination date: 20140803 |
|
| EXPY | Termination of patent right or utility model |