CN104209992A - Plywood for bamboo-wood composite container soleplate - Google Patents
Plywood for bamboo-wood composite container soleplate Download PDFInfo
- Publication number
- CN104209992A CN104209992A CN201310219026.0A CN201310219026A CN104209992A CN 104209992 A CN104209992 A CN 104209992A CN 201310219026 A CN201310219026 A CN 201310219026A CN 104209992 A CN104209992 A CN 104209992A
- Authority
- CN
- China
- Prior art keywords
- bamboo
- veneer
- composite container
- layer
- wood composite
- Prior art date
- 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.)
- Pending
Links
Abstract
The invention provides plywood for a bamboo-wood composite container soleplate. The plywood for a bamboo-wood composite container soleplate is formed by multiple single booboo boards and multiple single wood boards through combination, prepressing and hot-press gluing. The plywood for the bamboo-wood composite container soleplate sequentially comprises an upper face layer, a single-board layer, a middle layer, a single-board layer and a lower face layer, wherein the upper face layer and the lower face layer are respectively composed of two longitudinal-texture single wood boards and one longitudinal-texture single bamboo board, the middle layer is composed of two or three longitudinal-texture single wood boards and three or two transverse-texture single bamboo boards, and each single board layer is composed of three transverse-texture single wood boards and two longitudinal-texture single bamboo boards. When assembly of the composite container soleplate is conducted, the upper face layer, the middle layer and the lower face layer are assembled firstly, after prepressing, assembly is conducted on a production line, and the defects that a layer order is prone to being wrong during assembly and the requirement for worker operation is high are overcome; during hot pressing, the cold feeding technology and the cold discharging technology are adopted, the defect that the surface of the container soleplate is not flat due to the characteristics of bamboo and is prone to warping is overcome, the tensile performance and the flexural performance of bamboo materials are brought into good play, and the quality of the container soleplate is guaranteed.
Description
Technical field
The present invention relates to container field, be specifically related to a kind of bamboo wood composite container baseboard glued board.
Background technology
The loading end mainly base plate of container, container manufacture requires that base plate has higher mechanical property, presentation quality, impact resistance and ageing-resistant performance; Composite board for bottom board of container generally adopts high density broadleaf to be primary raw material, and this assortment growth cycle is long, and owing to constantly felling in recent years, resource is more and more nervous, seriously constrains the raw material supply of composite board for bottom board of container; Insider, with regard to the national conditions of China, through constantly Exploration & stu dy, utilizes resourceful domestic bamboo wood, poplar, Eucalyptus etc., produces bamboo wood composite container baseboard glued board, alleviates the in short supply of high density broadleaf resource, have far-reaching realistic meaning.
Bamboo wood has tension and the high advantage of bending strength, utilizes bamboo wood laminating production composite board for bottom board of container, can strengthen the intensity of container bottom board; In process of production bamboo wood is cutd open into thin bamboo strip, remove surf green, tabasheer, be woven into bamboo curtain splint and come into operation; Due to the characteristic of bamboo wood, there is radian, nonstraightness, in bamboo curtain splint braiding process, easily produce larger gap, during assembly, very easily cause the defects such as uneven, relief is large; Some manufacturers produce the mode of production of bamboo wood composite container baseboard at present, still continue to use the assembly method of timber floor, very easily cause the entanglement of veneer level in assembly process; Cross glue veneer thickness due to each level to differ, in veneer cloth glue process, the glue-spread of veneer is difficult to control, and requires high, and affect production efficiency to operative.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of bamboo wood composite container baseboard glued board is provided, adopt bamboo wood new composite structure, the assemble pattern of production line, hot pressing process adopt cold enter, cold go out technique, overcome the easy distortion that Character brings to container bottom board, the defect of surface irregularity, more effective performance bamboo wood tension, the feature that bending resistance is strong, reach the requirement of strength of container bottom board;
For achieving the above object, the present invention by the following technical solutions:
A kind of bamboo wood composite container baseboard glued board, formed through assembly, precompressed, hot-press gluing by multi-layer bamboo wood veneer, comprise upper layer, ply, intermediate layer, ply, cutting optimal successively, described upper layer, cutting optimal are veneer and one deck Bamboo veneer composition of two layers of longitudinal texture, described intermediate layer is the Bamboo veneer composition of the veneer of two layers/or three layers longitudinal texture and three layers/or two layers cross grain, and to be that the Bamboo veneer of the veneer of cross grain and longitudinal texture is mutually alternately laminated form described ply.
Bamboo wood composite container baseboard glued board of the present invention, centered by described intermediate layer, the arrangement of upper and lower veneer is symmetrical.
Bamboo wood composite container baseboard glued board of the present invention, the seeds of described veneer be clone, Marasse, beech, glue wood, double wall base, poplar, Eucalyptus, pine one or more.
Bamboo wood composite container baseboard glued board of the present invention, has the above veneer of one deck at least between described bamboo curtain splint veneer.
Bamboo wood composite container baseboard glued board of the present invention, the level of described glued board is 21 layers, and wherein bamboo curtain splint veneer is 8--9 layer.
Bamboo wood composite container baseboard glued board of the present invention, described veneer be by log after rotary-cut, drying, cut into the veneer of required specification, also available sizes size is less, identical texture is spliced into the veneer of required specification, and described Bamboo veneer is: after bamboo wood carries out cuing open bamboo, removes surf green, tabasheer, be woven into required specification, the bamboo curtain splint veneer after impregnation, oven dry.
Bamboo wood composite container baseboard glued board of the present invention, is characterized in that: hot pressing process adopt cold enter, cold go out technique; The upper plate when flat plate heat temperature≤50 DEG C, after hot press is closed, opens steam supply valve and is rapidly heated, after HTHP, close steam supply valve, open periodical feeding valve, flat plate heat is cooled fast, and the dwell time arrives, the temperature of flat plate heat, 40-50 DEG C time, is closed water supply valve, is unloaded depress plate.
Accompanying drawing explanation
Fig. 1 is 8 layers of bamboo curtain splint assembly structural representation of the present invention
Fig. 2 is 9 layers of bamboo curtain splint assembly structural representation of the present invention
Detailed description of the invention
Embodiment one
As shown in Figure 1, its structure is: upper layer plywood 1101, adopts clone's veneer 101 of the longitudinal texture of one deck, the veneer 102 of the longitudinal texture of one deck, the bamboo curtain splint veneer 103 of the longitudinal texture of one deck, totally three layers; Then be the veneer 104 of one deck cross grain; Be followed successively by the bamboo curtain splint veneer 105 of the longitudinal texture of one deck again, the veneer 106 of one deck cross grain, the bamboo curtain splint veneer 107 of the longitudinal texture of one deck, the veneer 108 of one deck cross grain; Intermediate layer plywood 1102 is two layers of horizontal bamboo curtain splint veneer 109,113, three layers of longitudinal veneer 110,111,112 totally five layers; Be followed successively by the horizontal bamboo curtain splint veneer 114 of one deck downwards, the longitudinal bamboo curtain splint veneer 115 of one deck, the horizontal veneer 116 of one deck, the longitudinal bamboo curtain splint veneer 117 of one deck, the horizontal veneer 118 of one deck; Cutting optimal plywood 1103 is the longitudinal bamboo curtain splint veneer of one deck 119, two layers of longitudinal veneer 120,121; Wherein the assortment of 121 longitudinal veneers is the one in clone, Marasse, double wall base, glue wood; This structure bamboo wood composite container baseboard is 21 layers, in assembly production line after combination, shaping through precompressed, hot-press gluing.
Embodiment two
As shown in Figure 2, its structure is: upper layer plywood 2101, adopts clone's veneer 201 of the longitudinal texture of one deck, the veneer 202 of the longitudinal texture of one deck, the bamboo curtain splint veneer 203 of the longitudinal texture of one deck, totally three layers; Then be the veneer 204 of one deck cross grain; Be followed successively by the bamboo curtain splint veneer 205 of the longitudinal texture of one deck again, the veneer 206 of one deck cross grain, the bamboo curtain splint veneer 207 of the longitudinal texture of one deck, the veneer 208 of one deck cross grain; Intermediate layer plywood 2102 is three layers of horizontal bamboo curtain splint veneer 209,211,213, two layers of longitudinal veneer 210,212 totally five layers; Be followed successively by the horizontal bamboo curtain splint veneer 214 of one deck downwards, the longitudinal bamboo curtain splint veneer 215 of one deck, the horizontal veneer 216 of one deck, the longitudinal bamboo curtain splint veneer 217 of one deck, the horizontal veneer 218 of one deck; Cutting optimal plywood 2103 is the longitudinal bamboo curtain splint veneer of one deck 219, two layers of longitudinal veneer 220,221; Wherein the assortment of 221 longitudinal veneers is the one in clone, Marasse, double wall base, glue wood; This structure bamboo wood composite container baseboard is 21 layers, in assembly production line after combination, shaping through precompressed, hot-press gluing.
In an embodiment of the present invention, the adhesive adopted is heatmeltable phenolic resin glue, and its solids content is 48 ± 1%, and the addition of anticorrisive agent is 0.5%;
In an embodiment of the present invention, a kind of bamboo wood composite container baseboard glued board, the veneer adopted, seeds are: clone, Marasse, beech, glue wood, double wall base, poplar, Eucalyptus, pine one or more, through rotary-cut, after drying, cut into the veneer of required specification, also available sizes size is less, and identical texture carries out the veneer being spliced into required specification; Moisture content≤10% of veneer
In an embodiment of the present invention, a kind of bamboo wood composite container baseboard glued board, the bamboo curtain splint veneer adopted is the bamboo section of being blocked into required specification length by former bamboo, surf green, tabasheer is removed after carrying out cuing open bamboo, cut open the thin bamboo strip that the thin bamboo strip becomes desired thickness, be woven into the bamboo curtain splint of required specification, the bamboo curtain splint veneer after oven dry, impregnation, low temperature drying; Bamboo curtain splint moisture content≤12% before impregnation; Bamboo curtain splint moisture content≤18% after low temperature drying
In an embodiment of the present invention, a kind of bamboo wood composite container baseboard glued board, the hot pressing process adopted adopt cold enter, cold go out technique; The upper plate when flat plate heat temperature≤50 DEG C, after hot press is closed, open steam supply valve to be rapidly heated, after HTHP, close steam supply valve, open periodical feeding valve, flat plate heat is cooled fast, and the dwell time arrives, when flat plate heat temperature is cooled to 40-50 DEG C, close water supply valve, unload depress plate;
Adopt a kind of bamboo wood composite container baseboard glued board that embodiments of the invention are produced, after the processing of the follow-up workshop section such as jagsaw limit, sanding, mortise, the flatness in its thickness, density, plate face, anti-deformation nature, physical and chemical index can both reach the quality requirement of composite board for bottom board of container.
Claims (6)
1. a bamboo wood composite container baseboard glued board, is characterized in that: formed through assembly, precompressed, hot-press gluing by multi-layer bamboo wood veneer; Comprise upper layer, ply, intermediate layer successively, ply, cutting optimal; It is characterized in that: described upper layer, cutting optimal are veneer and one deck Bamboo veneer composition of two layers of longitudinal texture; Described intermediate layer is the veneer of two layers/or three layers longitudinal texture and the Bamboo veneer composition of three layers/or two layers cross grain; To be that the Bamboo veneer of the veneer of cross grain and longitudinal texture is mutually alternately laminated form described ply.
2. bamboo wood composite container baseboard glued board according to claim 1, is characterized in that: centered by intermediate layer, and the arrangement of upper and lower veneer is symmetrical.
3. bamboo wood composite container baseboard glued board according to claim 1, is characterized in that: the seeds of described veneer are: clone, Marasse, beech, glue wood, double wall base, poplar, Eucalyptus, pine one or more.
4. bamboo wood composite container baseboard glued board according to claim 1, is characterized in that: have the above veneer of one deck between described bamboo curtain splint veneer at least.
5. bamboo wood composite container baseboard glued board according to claim 1, is characterized in that: the level of described glued board is 21 layers, and wherein bamboo curtain splint veneer is 8--9 layer.
6. bamboo wood composite container baseboard glued board according to claim 1, it is characterized in that: described veneer be by log through rotary-cut, drying, cut into the veneer of required specification, or it is less with specification, identical texture carries out the veneer being spliced into required specification, described bamboo curtain splint veneer is: after bamboo wood carries out cuing open bamboo, removing surf green, tabasheer, through being woven into required specification, carrying out the bamboo curtain splint veneer after impregnation, oven dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310219026.0A CN104209992A (en) | 2013-06-05 | 2013-06-05 | Plywood for bamboo-wood composite container soleplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310219026.0A CN104209992A (en) | 2013-06-05 | 2013-06-05 | Plywood for bamboo-wood composite container soleplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104209992A true CN104209992A (en) | 2014-12-17 |
Family
ID=52092095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310219026.0A Pending CN104209992A (en) | 2013-06-05 | 2013-06-05 | Plywood for bamboo-wood composite container soleplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104209992A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139278A (en) * | 2017-07-07 | 2017-09-08 | 北京林业大学 | A kind of Bamboo veneer is enhanced to be used to strengthen the fast growing wood laminated veneer lumber of joinery and its construction |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994002365A1 (en) * | 1992-07-24 | 1994-02-03 | Nihon Chikken Kabushiki Kaisha | Container and method for manufacturing the same |
| CN1281789A (en) * | 1999-08-21 | 2001-01-31 | 湖南绥港人造板有限公司 | Bamboo, wood and plastics composite container floor and its production method |
| CN201020766Y (en) * | 2007-03-06 | 2008-02-13 | 南京林业大学 | Composite container base board using flakeboard as core material |
| CN102166769A (en) * | 2011-01-27 | 2011-08-31 | 湖北康欣木制品有限公司 | Novel plywood manufactured from quarter-sawn bamboo shade composite oriented structural slab and used for container bottom plate |
| CN102528858A (en) * | 2012-02-06 | 2012-07-04 | 宜兴市一洲木业有限公司 | Plywood for composite bamboo and wood container flooring |
| CN202556510U (en) * | 2012-02-06 | 2012-11-28 | 宜兴市一洲木业有限公司 | Bamboo and wood composite plywood used in container bottom plate |
| CN203380976U (en) * | 2013-06-05 | 2014-01-08 | 宜兴市一洲木业有限公司 | Plywood for bamboo-wood composite container baseplate |
-
2013
- 2013-06-05 CN CN201310219026.0A patent/CN104209992A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994002365A1 (en) * | 1992-07-24 | 1994-02-03 | Nihon Chikken Kabushiki Kaisha | Container and method for manufacturing the same |
| CN1281789A (en) * | 1999-08-21 | 2001-01-31 | 湖南绥港人造板有限公司 | Bamboo, wood and plastics composite container floor and its production method |
| CN201020766Y (en) * | 2007-03-06 | 2008-02-13 | 南京林业大学 | Composite container base board using flakeboard as core material |
| CN102166769A (en) * | 2011-01-27 | 2011-08-31 | 湖北康欣木制品有限公司 | Novel plywood manufactured from quarter-sawn bamboo shade composite oriented structural slab and used for container bottom plate |
| CN102528858A (en) * | 2012-02-06 | 2012-07-04 | 宜兴市一洲木业有限公司 | Plywood for composite bamboo and wood container flooring |
| CN202556510U (en) * | 2012-02-06 | 2012-11-28 | 宜兴市一洲木业有限公司 | Bamboo and wood composite plywood used in container bottom plate |
| CN203380976U (en) * | 2013-06-05 | 2014-01-08 | 宜兴市一洲木业有限公司 | Plywood for bamboo-wood composite container baseplate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139278A (en) * | 2017-07-07 | 2017-09-08 | 北京林业大学 | A kind of Bamboo veneer is enhanced to be used to strengthen the fast growing wood laminated veneer lumber of joinery and its construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203380976U (en) | Plywood for bamboo-wood composite container baseplate | |
| CN100392200C (en) | Charring wood composite floor and manufacturing method thereof | |
| CN104608211B (en) | A kind of glued board of sandwich layer super thick and preparation technology thereof | |
| CN100999086B (en) | Internal reinforcing type bamboo wool composite container bottom board and its manufacturing method | |
| CN105196368A (en) | Manufacturing method of bamboo-wood composite laminated timber | |
| CN101863058B (en) | Novel laminated wood and manufacturing method thereof | |
| CN101774191B (en) | Bamboo fiber bundle plywood production technology | |
| CN201677368U (en) | Bamboo composite plywood used for container floor | |
| CN102717409B (en) | Bamboo-wood composite board with high-strength bamboo plywood coated on the surface and manufacturing method thereof | |
| CN104260159A (en) | Outdoor composite structure board taking bamboo-bunch curtains without bamboo green and bamboo inner skins as raw materials and manufacturing method of outdoor composite structure | |
| CN102398396B (en) | Bamboo-wood composite container base plate with improved bamboo curtain splint surface layers, and manufacturing method thereof | |
| CN106013715B (en) | A kind of preparation process of the composite floor board of Eucalyptus laminated veneer lumber production | |
| CN102554979A (en) | Laminated plywood for bottom plate of bamboo and wood composite container | |
| CN104139429A (en) | Method for manufacturing novel multi-layer fireproof solid wood board | |
| CN103600379A (en) | OSB4 (oriented strand board 4) bamboo-wood composite film-faced plywood for container bottom board and fabricating method thereof | |
| CN103692534B (en) | Gluing method for sliced bamboo man-made bamboo tea set | |
| CN104118019A (en) | Novel solid-wood splice plate manufacturing method | |
| CN103692502B (en) | As the manufacture method of the non-woven fabrics enhancement mode laminated veneer lumber of decoration bar section base material | |
| CN104209992A (en) | Plywood for bamboo-wood composite container soleplate | |
| CN102528858A (en) | Plywood for composite bamboo and wood container flooring | |
| CN103419252A (en) | Composite floor for container soleplate | |
| CN114260987B (en) | Preparation method of formaldehyde-free high-strength microwave-cured plywood | |
| CN202556510U (en) | Bamboo and wood composite plywood used in container bottom plate | |
| CN105479557A (en) | Processing technology of flame-retardant plywood | |
| CN202556509U (en) | Coating veneer for base plate of bamboo and wood composite container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |