CN1281789A - Bamboo, wood and plastics composite container floor and its production method - Google Patents
Bamboo, wood and plastics composite container floor and its production method Download PDFInfo
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- CN1281789A CN1281789A CN 99115535 CN99115535A CN1281789A CN 1281789 A CN1281789 A CN 1281789A CN 99115535 CN99115535 CN 99115535 CN 99115535 A CN99115535 A CN 99115535A CN 1281789 A CN1281789 A CN 1281789A
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Abstract
The present invention relates to a bamboo, wood composite plastics-covered container floorboard, and mainly is formed from bamboo, wood single-board, plastics-covered impregnated paper and phenolic resin, and is characterized by that its upper and lower surfaces are plastics-covered impregnated paper, secondary layer is bamboo mat, middle layer is single bamboo board and wood single board, the above-mentioned materials are undergone the processes of drying, gluing, anti-corrosive and insect prevention treatment, and once hot-pressing and forming so as to obtain invented product multi-layer bamboo-wood composite polyboard whose strength, density, compression ratio and elastic ratio can meet indexes of container industry, and its production efficiency also can be raised.
Description
The present invention relates to the wood-based plate in a kind of wood processing industry.Especially a kind of is primary raw material with bamboo and masson pine, the bamboo, wood and plastics composite container floor that forms through hot-press gluing.
The existing so far nearly 30 years history of container floor.Once being " A Pitong " wooden container floor of generally using in the world, is to adopt tropical hardwood to be processed into, and its advantage is that processing, use are comparatively convenient, but not wear-resisting, not water-fast, service life is short, and hardwood is become a useful person slowly, and it is long to cut down the phase, the excessive ecological balance that has a strong impact on of consumption.In recent years, a kind of advanced container floor has been invented by domestic relevant scientific research institution, 9710719.7 patents of invention as Nanjing Forestry University's application, " a kind of container bottom board and manufacture method ", it is characterized in that utilizing China and the medium seeds of density of wood and the bamboo timber resource of China's abundant all over the world, these materials are used alone or as a mixture, after making the higher substrate of material density, carry out the processing second time again, the surface material that respectively glues together one deck 0.2～3.0mm on upper and lower surface, improved surface abrasion resistance effectively, widened with material and originated.But carry out secondary operations, technology is loaded down with trivial details, cost is higher, and the easy demoulding of surface layer and basic unit, layering, still fail well to improve the internal structure and the physical property of container plate, therefore, invent a kind of production technology of more advanced container floor, overcome above-mentioned defect of insufficient significant.
The objective of the invention is to make full use of local abundant intermediate density timber and bamboo resources such as masson pine, by improving the internal structure of existing container floor, innovation technology, surface material is made with a hot pressing of base material assembly, a kind of novel container floor that meets the container industry standard is provided.
For achieving the above object, bamboo, wood and plastics composite container floor of the present invention is by bamboo, veneer, moulding impregnated paper and phenolic resin glue again forms, two surfaces are for moulding impregnated paper again up and down, sublevel is the bamboo mat of thin bamboo strips used for weaving braiding, there are 17～23 layers of bamboo veneer and veneer in the centre, symmetry combination, wherein bamboo, the wood ratio is 20～30% to 70～80%, the whole impregnation dryings of bamboo veneer, vertical veined wood veneer gluing intersects behind the assembly from bottom to top in length and breadth, the multilayer bamboo-wood plywood that is pressed into through disposable thermal, intensity 〉=85Mpa, elastic modelling quantity 〉=8000Mpa, compression ratio 〉=25%, density 0.70～0.85kg/cm
3
Said veneer is the timber that adopts intermediate densities such as masson pine, through being peeled into the uniform thickness veneer, is divided into two kinds of vertical veined wood veneer and cross grain veneers by texture.Said bamboo veneer is the thin bamboo strip that bamboo is broken into uniform thickness, thin bamboo strip is woven into bamboo curtain splint or crisscross bamboo mat again.
The technical solution adopted in the present invention is:
1. bamboo wood is broken into the thin bamboo strip of uniform thickness, again thin bamboo strip is woven into bamboo curtain splint, bamboo mat.
2. intermediate density timber such as masson pine are peeled into the veneer of uniform thickness.
3. with bamboo curtain splint, bamboo mat, veneer drying, soak (being coated with) phenolic resin glue, and after doing the antiseptic insect-repelling processing, the bamboo curtain splint with 20～30%, bamboo mat, 70～80% veneer be base material with moulding the symmetrical assemblies of surface material such as impregnated paper again, glue together through disposable thermal and make.
The present invention compared with prior art has following advantage:
1. reduced middle operation, the change secondary hot pressing is processed as once hot-forming, thereby has improved operating efficiency.2. make surface layer and basic unit become a structure sheaf, overcome defectives such as demoulding, layering effectively, thereby improved product quality.Every index has all reached the container industry standard.
Below in conjunction with the embodiment the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is a bamboo, wood and plastics composite container floor product structure schematic diagram of the present invention.
1 for moulding impregnated paper again; 2 bamboo mats for braiding;
3 is the bamboo curtain splint of rope lace; The 4th, the pinus massoniana veneer of vertical texture;
The 5th, the pinus massoniana veneer of cross grain.
Bamboo, wood and plastics composite container floor as shown in Figure 1, by the bamboo and wood veneer, moulding impregnated paper and phenolic resin glue again forms, two surfaces are for moulding impregnated paper 1 again up and down, sublevel is the bamboo mat 2 of thin bamboo strips used for weaving braiding, there are 17～23 layers of bamboo veneer 3 and veneer 4,5 in the centre, the symmetry combination, wherein with bamboo curtain splint, bamboo mat 20～30%, density timber veneer 70～80% in the masson pine etc., the whole impregnation dryings of bamboo veneer, vertically veneer gluing and antiseptic insect-repelling are handled, behind the crisscross assembly, be pressed into bamboo, wood and plastics composite container floor from bottom to top through disposable thermal.
Embodiment 1:
With masson pine and bamboo is raw material, masson pine is peeled into the veneer that thickness is 1.7mm, bamboo is broken into thin bamboo strip, is woven into bamboo curtain splint or bamboo mat, adopts 23 layers of assembly, wherein upper and lower surface is for moulding impregnated paper 1 again, sublevel is a bamboo mat 2, and there are 3,10 layers of vertical texture pinus massoniana veneer 4 of 4 layers of bamboo screen the centre, 7 layers of cross grain pinus massoniana veneer 5, the odd-level veneer soaks (being coated with) 250～350g/m
2Liquid phenolic resin glue, add insect-proof agents such as Niran or phoxim in the glue, 130～140 ℃ of temperature, pressure P is the pressurization 25～35 minutes of heating under the condition of 2.5～3.0Mpa, can obtain the container floor of following physical property after disposable hot pressing is finished:
Intensity 〉=85Mpa; Elastic modelling quantity 〉=8000Mpa; Compression ratio 〉=25%;
Density is 0.70～0.85kg/cm
3
Embodiment 2:
With masson pine and bamboo is raw material, masson pine is peeled into the veneer that thickness is 1.6mm, bamboo is broken into thin bamboo strip, is woven into bamboo curtain splint or bamboo mat, adopts 25 layers of assembly, wherein upper and lower surface is for moulding impregnated paper 1 again, sublevel is a bamboo mat 2, centre 3, the 10 layers of vertical texture pinus massoniana veneer 4 of bamboo screen that are of five storeys, 8 layers of cross grain pinus massoniana veneer 5, the odd-level veneer soaks (being coated with) 250～350g/m
2Liquid phenolic resin glue, add insect-proof agents such as Niran or phoxim in the glue, 130～140 ℃ of temperature, pressure P is the pressurization 25～35 minutes of heating under the condition of 2.5～3.0Mpa, can obtain the container floor of following physical property after disposable hot pressing is finished:
Intensity 〉=85Mpa; Elastic modelling quantity 〉=8000Mpa; Compression ratio 〉=25%;
Density is 0.70～0.85kg/cm
3
Embodiment 3:
With masson pine and bamboo is raw material, masson pine is peeled into the veneer that thickness is 2mm, bamboo is broken into thin bamboo strip, is woven into bamboo curtain splint or bamboo mat, adopts 19 layers of assembly, wherein upper and lower surface is for moulding impregnated paper 1 again, sublevel is a bamboo mat 2, and there are 3,8 layers of vertical texture pinus massoniana veneer 4 of 2 layers of bamboo screen the centre, 7 layers of cross grain pinus massoniana veneer 5, the odd-level veneer soaks (being coated with) 250～350g/m
2Liquid phenolic resin glue, add insect-proof agents such as Niran or phoxim in the glue, 130～140 ℃ of temperature, pressure P is the pressurization 25～35 minutes of heating under the condition of 2.5～3.0Mpa, can obtain the container floor of following physical property after disposable hot pressing is finished:
Intensity 〉=85Mpa; Elastic modelling quantity 〉=8000Mpa; Compression ratio 〉=25%;
Density is 0.70～0.85kg/cm
3
Claims (4)
1. bamboo, wood and plastics composite container floor, it is mainly by the bamboo and wood veneer, moulding impregnated paper and phenolic resin glue again forms, it is characterized in that: upper and lower two surfaces are for moulding impregnated paper (1) again, sublevel is bamboo mat (2), the centre is 17～23 layers of bamboo veneer (3) and veneer (4), (5), the symmetry combination, wherein the bamboo and wood ratio is 20～30% to 70～80%, the whole impregnations of bamboo veneer, vertical veined wood veneer gluing intersects behind the assembly from bottom to top in length and breadth, the multilayer bamboo and wood glued board that is pressed into through disposable thermal; Its intensity 〉=85Mpa, elastic modelling quantity 〉=8000Mpa, compression ratio 〉=25%, density 0.70～0.85kg/cm
3
2. bamboo, wood and plastics composite container floor according to claim 1, it is characterized in that: veneer is the timber that adopts middle density such as masson pine, through being peeled into the uniform thickness veneer, assembly is divided into (5) two kinds of vertical veined wood veneer (4) and cross grain veneers by texture.
3. bamboo, wood and plastics composite container floor according to claim 1 is characterized in that: be the thin bamboo strip that bamboo is broken into uniform thickness, thin bamboo strip is woven into bamboo mat (2), become the bamboo curtain splint of bamboo curtain splint (3) or other mode laces with the rope lace.
4. the production method of bamboo, wood and plastics composite container floor according to claim 1, it is characterized in that: with bamboo mat (2), bamboo curtain splint (3), veneer (4), (5) drying, (being coated with) glue is soaked in layering, after making antiseptic insect-repelling and handling, and the bamboo mat with 20～30%, bamboo curtain splint, 70～80% veneer be base material behind surface material assemblies such as Tetefol, glue together through disposable thermal and to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99115535 CN1281789A (en) | 1999-08-21 | 1999-08-21 | Bamboo, wood and plastics composite container floor and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99115535 CN1281789A (en) | 1999-08-21 | 1999-08-21 | Bamboo, wood and plastics composite container floor and its production method |
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| Publication Number | Publication Date |
|---|---|
| CN1281789A true CN1281789A (en) | 2001-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 99115535 Pending CN1281789A (en) | 1999-08-21 | 1999-08-21 | Bamboo, wood and plastics composite container floor and its production method |
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| CN (1) | CN1281789A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005021256A1 (en) * | 2003-08-28 | 2005-03-10 | Solutek Pty Ltd | Laminated board and method of making laminated board |
| CN1330470C (en) * | 2005-01-26 | 2007-08-08 | 黄迪 | Bamboo wooden plywood for base board of container and carriage |
| CN1330469C (en) * | 2005-01-07 | 2007-08-08 | 黄迪 | Bamboo-wood plywood for container bottom board |
| CN102494238A (en) * | 2011-12-22 | 2012-06-13 | 北京玻钢院复合材料有限公司 | Sandwich composite pipe and rapid forming method thereof |
| CN102528859A (en) * | 2012-02-06 | 2012-07-04 | 宜兴市一洲木业有限公司 | Plywood for container flooring |
| CN102554979A (en) * | 2012-02-06 | 2012-07-11 | 宜兴市一洲木业有限公司 | Laminated plywood for bottom plate of bamboo and wood composite container |
| CN102717409A (en) * | 2012-04-01 | 2012-10-10 | 诸暨市光裕竹业有限公司 | Bamboo-wood composite board with high-strength bamboo plywood coated on the surface and manufacturing method thereof |
| WO2013107086A1 (en) * | 2012-01-19 | 2013-07-25 | 洪雅竹元科技有限公司 | Novel outdoor bamboo flooring |
| CN103707369A (en) * | 2012-10-09 | 2014-04-09 | 刑建国 | Composite plywood |
| CN104209992A (en) * | 2013-06-05 | 2014-12-17 | 宜兴市一洲木业有限公司 | Plywood for bamboo-wood composite container soleplate |
| CN109605527A (en) * | 2018-12-10 | 2019-04-12 | 福建省和普新材料有限公司 | A kind of processing technology of container bottom board |
| CN110154460A (en) * | 2019-05-27 | 2019-08-23 | 湖北省林业科学研究院 | A kind of bamboo face ecological sheet material and preparation method thereof |
-
1999
- 1999-08-21 CN CN 99115535 patent/CN1281789A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005021256A1 (en) * | 2003-08-28 | 2005-03-10 | Solutek Pty Ltd | Laminated board and method of making laminated board |
| CN1330469C (en) * | 2005-01-07 | 2007-08-08 | 黄迪 | Bamboo-wood plywood for container bottom board |
| CN1330470C (en) * | 2005-01-26 | 2007-08-08 | 黄迪 | Bamboo wooden plywood for base board of container and carriage |
| CN102494238B (en) * | 2011-12-22 | 2015-03-04 | 北京玻钢院复合材料有限公司 | Sandwich composite pipe and rapid forming method thereof |
| CN102494238A (en) * | 2011-12-22 | 2012-06-13 | 北京玻钢院复合材料有限公司 | Sandwich composite pipe and rapid forming method thereof |
| WO2013107086A1 (en) * | 2012-01-19 | 2013-07-25 | 洪雅竹元科技有限公司 | Novel outdoor bamboo flooring |
| CN102528859A (en) * | 2012-02-06 | 2012-07-04 | 宜兴市一洲木业有限公司 | Plywood for container flooring |
| CN102554979A (en) * | 2012-02-06 | 2012-07-11 | 宜兴市一洲木业有限公司 | Laminated plywood for bottom plate of bamboo and wood composite container |
| CN102717409A (en) * | 2012-04-01 | 2012-10-10 | 诸暨市光裕竹业有限公司 | Bamboo-wood composite board with high-strength bamboo plywood coated on the surface and manufacturing method thereof |
| CN103707369A (en) * | 2012-10-09 | 2014-04-09 | 刑建国 | Composite plywood |
| CN104209992A (en) * | 2013-06-05 | 2014-12-17 | 宜兴市一洲木业有限公司 | Plywood for bamboo-wood composite container soleplate |
| CN109605527A (en) * | 2018-12-10 | 2019-04-12 | 福建省和普新材料有限公司 | A kind of processing technology of container bottom board |
| CN110154460A (en) * | 2019-05-27 | 2019-08-23 | 湖北省林业科学研究院 | A kind of bamboo face ecological sheet material and preparation method thereof |
| CN110154460B (en) * | 2019-05-27 | 2021-11-19 | 湖北省林业科学研究院 | Bamboo surface ecological plate and preparation method thereof |
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