CN1280057A - Wood bottom board for Chinese-made material container and its producing method - Google Patents
Wood bottom board for Chinese-made material container and its producing method Download PDFInfo
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- CN1280057A CN1280057A CN 00123409 CN00123409A CN1280057A CN 1280057 A CN1280057 A CN 1280057A CN 00123409 CN00123409 CN 00123409 CN 00123409 A CN00123409 A CN 00123409A CN 1280057 A CN1280057 A CN 1280057A
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Abstract
A wooden bottom plank for container made of domestic materials consists of face board, botton board, longitudinal long core board, transerse double-face adhering core board and longitudinal core board; the face board and the bottom board sandwich the other boards; and the longitudinal long core board and the longitudinal core board sandwith the transverse double-face adhering core board. It has its physico-mechanical property and epidemic prevention treatment to meet the relevant international standard and has small mechanical property difference in both longitudinal and transverse directions.
Description
The invention relates to a kind of container with timber apron and manufacture method thereof, more particularly about a kind of container timber apron and manufacture method thereof that adopts homemade material to make.
In decades, container with timber apron owing to be subjected to the specification requirement of the physical and mechanical property of strict international standard regulation, and under roll extrusion shear strength and the dynamic load moment fatigue strength impact, so the sheet material of dependence on import frigid zone hardwood, tropical rain forest hardwood or the multi-plywood manufacturing of making always with these seeds.But these seeds growth cycles are long, and a large amount of fellings have made these hardwood resource exhaustions, cause imbalance between supply and demand of container bottom board raw material and price high, and therefore rationally utilizing home made materials to substitute and making container bottom board is the task of top priority.
In order rationally to solve the container baseboard material, to look for and use substitute material, the developing new material reaches the purpose of alleviating import hardwood natural resources shortage, and rationally utilizing the homemade various resources that are not fully utilized is effective technology measures of improving the ecological environment.Relevant units at home and abroad utilizes bamboo plywood or bamboo wood wood composite glued board to make base plate at present.Disclose a kind of bamboo plywood that mao bamboon is made by technologies such as softening extensions as CN-1000368A, CN-2164427A discloses a kind of container bamboo plywood, and it is the bamboo plywood that oven dry braiding behind the tabasheer impregnation of certain thickness and width is made.But the timber apron that all utilizes domestic timber to make does not have the product that detects authentication by the world at present as yet, and therefore rationally utilizing home made materials to substitute and making container bottom board is the task of top priority.
The disclosed bamboo plywood base plate of above Chinese patent, because some aspect of material capability still can not satisfy the specific (special) requirements that container uses, most production process is manual operations simultaneously, process route is long, there is not quality certification system, thickness deviation is big, layer of structure is not clear, the space is big, and is vertical, the transverse mechanical performance difference is big, the quality instability, defectives such as stock utilization is low, simultaneously owing to make required technology change when base plate is installed in the container process, go up more the sound that splits by force takes place in using, thereby these manufacture methods are as yet by Intercontainer Company's approval and a large amount of the use.
The objective of the invention is to overcome above-mentioned shortcoming, provide a kind of rational in infrastructure, make simple, physical and mechanical property is high, constant product quality and even matter and the timber apron of all making with domestic timber, this timber apron result of use and senior imported timber equalization and price is low are made the case cost thereby reduced.
Two of purpose of the present invention provides a kind of manufacture method of wood bottom board for Chinese-made material container.
These and other objects of the present invention will and be described and further set forth by following detailed description.
Wood bottom board for Chinese-made material container of the present invention, comprise panel, base plate, vertically long central layer, laterally double spread central layer and vertical central layer, wherein, panel and base plate will vertically long central layers, laterally the double spread central layer and vertically central layer be clipped in the middle, laterally the double spread central layer is clipped in vertical long central layer and vertically between the central layer, panel, base plate, vertically long central layer, laterally can add enhancement Layer between double spread central layer and vertical central layer any two layers.
Further, wood bottom board for Chinese-made material container of the present invention, comprise panel, base plate, vertically long central layer, laterally double spread central layer and vertical central layer, wherein, panel and base plate will vertically long central layers, laterally the double spread central layer and vertically central layer be clipped in the middle, the vertically long central layer of the vertically long central layer of one deck, the horizontal double spread central layer of one deck, the vertical central layer of one deck and one deck is placed, panel, base plate, vertically long central layer, laterally can add enhancement Layer between double spread central layer and vertical central layer any two layers.
Homemade material container art base plate of the present invention, wherein panel, base plate, vertically long central layer, laterally the double spread central layer and vertically total number of plies of core layer be 15～29 layers, panel, base plate, vertically long central layer, laterally the double spread central layer and vertically the thickness of central layer be 1.2～2.6 millimeters, panel, base plate, vertically long central layer, laterally the gross thickness of double spread central layer and vertical central layer is 29～43 millimeters; Laterally scribble adhesive glue on the plate face of double spread central layer, be mixed with anticorrisive agent in the adhesive glue.
Wood bottom board for Chinese-made material container of the present invention, the absolute drift of timber apron＜10% wherein, proportion is 0.8～0.85 gram per centimeter
2, bonding strength＞1.0Mpa, horizontal, vertical MOR＞80Mpa, horizontal MOR＞40Mpa, longitudinal modulus of elasticity＞10000Mpa, transverse modulus of elasticity＞4000Mpa.
Wood bottom board for Chinese-made material container of the present invention can be made by the following method: comprise the technological parameter that calculates vertical, horizontal veneer assembly by used material, carry out the assembly structural design, the vertical, horizontal single board design and and layer design, two-sided coating adhesive on horizontal veneer, be mixed with anticorrisive agent in the adhesive, be dried to moisture content then below 12%, longitudinal and transverse veneer is pressed calculating gained technology assembly scheme intersection assembly, through after the precompressed under 125 ℃～135 ℃ temperature hot forming, the pressure of heat pressing process is 20 kilograms/meter
3～40 kilograms/meter
3
In the manufacture method of wood bottom board for Chinese-made material container of the present invention, described assembly technological design surface is two vertical, three vertical and the 4th layer of reinforcement veneer, all the other veneer vertical, horizontal intersection assemblies, the assembly gross thickness is 29～43 millimeters according to self mechanical property of used log, and its compression ratio is 1: 1.9～1: 1.15.Described adhesive is a phenolic resin tannin moisture-proof adhesive, and its consumption is 90～110 kilograms/meter
3, this phenolic resin adhesive solid content is greater than 50%; Described anticorrisive agent is the auspicious rom anticorrisive agent that reaches, and consumption is 3.5 kilograms/meter
3～4.5 kilograms/meter
3, its former medicine residual quantity is greater than 0.7 kilogram/meter after hot-forming
3Further contain the higher timber of fat, then need degreasing as adopting, and after the central layer moulding with institute's assembly, carry out sanding and handle, reach desired tolerance, carry out a hot pressing again, add veneer, base plate, wherein for the second time hot pressing temperature, pressure all less than the temperature and pressure of hot pressing first time.
In the present invention, the homemade material that is adopted is alder, white poplar, masson pine, pinus yunnanensis, larch, pine, birch, white birch, maple birch, lotus wood, sweetgum, ginkgo, look wood and bamboo and other fibre.
Homemade material container timber apron of the present invention is that full up sufficient trans-container base plate standard is handled in a kind of physical and mechanical property and the epidemic prevention of wooden base plate, and resource is to utilize homemade and resource that do not utilized in a large number as yet, replaces the base plate that substitutes of good material with secondary material.Have the resource abundance, cheap, the stock utilization height, the mechanization degree height, constant product quality, thickness deviation is little, the section clear layer, the space is little, and vertical, horizontal mechanical property difference is little, advantages such as steady quality.
Below further specify the present invention by accompanying drawing and explanation thereof.
Fig. 1 is the schematic diagram of wood bottom board for Chinese-made material container of the present invention.
Fig. 2 is a kind of assembly schematic diagram of wood bottom board for Chinese-made material container of the present invention.
Fig. 3 is the another kind of assembly schematic diagram of wood bottom board for Chinese-made material container of the present invention.
Fig. 4 is another reinforcement assembly schematic diagram of wood bottom board for Chinese-made material container of the present invention.
In Fig. 1～Fig. 4, symbol 1 is represented panel, and symbol 2 is represented base plate, and symbol 3 representatives are long central layer vertically, and symbol 4 is represented horizontal double spread central layer, the vertical central layer of symbol 5 representatives, and symbol 6 is represented vertically, and symbol 7 representatives are horizontal, and symbol 8 is represented enhancement Layer.
Referring to figs. 1 to Fig. 4, wood bottom board for Chinese-made material container of the present invention, comprise panel 1, base plate 2, vertically long central layer 3, laterally double spread central layer 4 and vertical central layer 5, wherein, panel 1 and base plate 2 will vertically long central layers 3, laterally double spread central layer 4 and vertically central layer 5 be clipped in the middle, laterally double spread central layer 4 is clipped in vertical long central layer 3 and vertically between the central layer 5.
Further, wood bottom board for Chinese-made material container of the present invention, comprise panel 1, base plate 2, vertically long central layer 3, laterally double spread central layer 4 and vertical central layer 5, wherein, panel 1 and base plate 2 will vertically long central layers 3, laterally double spread central layer 4 and vertically central layer 5 be clipped in the middle vertically long central layer 3 placements of the vertically long central layer 3 of one deck, the horizontal double spread central layer 4 of one deck, the vertical central layer 5 of one deck and one deck.
In invention, wood bottom board for Chinese-made material container is wherein at panel 1, base plate 2, vertically long central layer 3, horizontal double spread central layer 4 and vertically can add enhancement Layer 8 between any two layers of central layer 5; Panel 1, base plate 2, vertically long central layer 3, laterally double spread central layer 4 and vertically total number of plies of 5 layers of central layers be 15～29 layers; Panel 1, base plate 2, vertically long central layer 3, laterally double spread central layer 4 and vertically the thickness of central layer 5 be 1.2～2.6 millimeters; Panel 1, base plate 2, vertically long central layer 3, laterally double spread central layer 4 and vertically the gross thickness of central layer 5 be 29～43 millimeters; Laterally scribble adhesive glue on the plate face of double spread central layer 4, in the adhesive glue of horizontal double spread central layer, be mixed with anticorrisive agent.
Wood bottom board for Chinese-made material container of the present invention, the absolute drift of timber apron＜10% wherein, proportion is 0.8～0.85 gram per centimeter
2, bonding strength＞1.0Mpa, horizontal, vertical MOR＞80Mpa, horizontal MOR＞40Mpa, longitudinal modulus of elasticity＞10000Mpa, transverse modulus of elasticity＞4000Mpa.
The present invention at first is not exploited as yet to domestic, and a large amount of wood material species that allow to fell carry out the physical and mechanical property analysis of material, characteristic according to various different assortments, formulate the various different assembly structures of timber apron, manufacturing process, hot pressing temperature pressure, compression ratio make its performance raw material optimum mechanical properties, maximize favourable factors and minimize unfavourable ones, rationally utilize the advantage of material, avoid the inferior position of material, thereby obtain the optimum mechanical properties index.And the regulation of utilizing self the material property of various logs and the physical and mechanical property of the technical standard on trans-container floor adopts different assembly technologies according to stress characteristic with the veneer of different assortments, the assembly thickness and the number of plies, assembly vertical, horizontal veneer ratio and level, hot pressing temperature, pressure, compression ratio or the like.Adopt these technical measures, make various materials give play to maximum material behavior, thereby reach the regulation of the physical and mechanical property that meets trans-container floor standard.Further, adopt special-purpose waterproof resin adhesive among the present invention, and in this adhesive, mix the prescription-Rui Dalemu anticorrisive agent with Australia's (AQIS) tissue approval use of trans-container standard code.The floor epidemic prevention processing standard that meets the GB regulation fully, double spread is adopted in the veneer gluing, and the mixing except that guaranteeing drug effect that the floor epidemic prevention is handled of Rui Dalemu anticorrisive agent, and improved the bonding strength of adhesive greatly, thus guarantee and improved the physical and mechanical property of timber apron.
The present invention can also carry out modification and variable color to used homemade panel and handle, and further improves container timber apron case hardness and is applicable to the custom color of container floor, and reach the approval use in trans-container case east.As air spots, it is flat then to adopt plastic cement putty that it is mended in all cracks of panel surface, makes it satisfy the function that container uses, and is also included within the timber apron surface simultaneously and does surface treatments such as phenolic coating or other materials coating or dipping are low.
Technological process of the present invention is: with log on request size sawed-off → immersion → unlike material is by different temperatures, time boiling → become 1.6～2.0 millimeters veneers → drying machine to be dried to moisture content 12～14% Veneer Cutting of the required different assembly thickness of unlike material through peeler, to divide the veneer position to stack standby → on the glue spreader two-sided be coated with to soak the special-purpose water-proof adhesive and in this adhesive, be mixed with timber epidemic prevention treatment formulations-Rui Dalemu anticorrisive agent through world approval → with the gluing veneer dry to moisture content and be about 12% → calculate gained surface longitudinal veneer and horizontal selecting for use of reinforcement plate according to unlike material and compression ratio, draw briquetting pressure according to designing and calculating, the timber that makes various unlike materials is under the different pressures effect, form the required compression ratio of material separately, meet the required physical and mechanical property index → moulding that under 125～140 ℃ of temperature, is heating and curing of trans-container floor regulation → finished product and stack 48 hours → size saw sideline judge mouth by drawing thereby reach.
Timber apron is tried to achieve the technological parameter of vertical, horizontal veneer assembly by used material various computing, determine veneer thickness, the assembly number of plies and in length and breadth to the assembly structure Design, these assembly schemes all are different and adjust by used log material mechanical property, it by panel 1, vertically long central layer 2, laterally double spread central layer 4 and vertical central layer (but splicing-in) 5 are formed.
The present invention adopts synvaren or other to meet the adhesive of water resistance.Regulation is handled in epidemic prevention according to the trans-container timber apron, adds 3.5～4.0 kilograms/meter in the adhesive in the present invention
3Auspicious its former medicine residual volume of rom anticorrisive agent (Ruida Formwork General Co., Qingdao's production) that reaches be not less than 0.7 kilogram/meter
3, veneer is dried to moisture content about 12% again after the gluing, and the vertical, horizontal veneer is pressed assembly technological design intersection assembly, and the assembly technological design number of plies can adopt 19～21 layers, and the material special requirement can be set up enhancement Layer by the desired area mechanical property requirements.
Behind pre-pressing process, under 125～140 ℃ of temperature, calculate briquetting pressure in 20～40 kilograms per centimeter according to used timber matter again according to the container timber apron of assembly technological design
2, its compression ratio is hot-forming under 1: 1.15～1: 3.5 process conditions.
Adopt the designed process program of the present invention, made container floor, characteristic according to various different log materials, determine the timber apron that technology assembly scheme and moulding design are made as calculated, physical and mechanical property after measured all meets the requirement of trans-container floor regulation, and conform to substantially with designing and calculating data result proposed by the invention, satisfy the technical indicator of international standard regulation fully.
In the present invention, described log degreasing, immersion, unlike material are that this professional skill field personnel need not spend work and know by methods such as different temperatures, time boiling, rotary-cut, dryings, and the selecting method that calculates plate according to unlike material also is the common practise of this area.
In the present invention, it is 95105354 described products that the synvaren of selecting for use can adopt the patent No., and that selects for use auspiciously reaches the rom anticorrisive agent can to adopt the Chinese patent publication number be 1100263 described products, can certainly adopt other similar products.
In the present invention, refer in particular to as non-, all parts, amount are unit of weight.
Below further specify the present invention by specific embodiment, but embodiment only be used for the explanation, can not limit the scope of the invention.
Example 1:
Adopt the birch of Heilongjiang Province's virgin forest, original material, physical and mechanical property is: 475 kilograms/meter of proportions
3Parallel-to-grain compressive strength 37Mpa, compression strength perpendicular to grain 17Mpa, elastic modelling quantity 11000Mpa designs assembly technology and is three vertical as calculated, strengthen laterally, the veneer thickness panel is 2.0 millimeters, and central layer is 1.8 millimeters, and the assembly number of plies is 21 layers, total assembly thickness is 39 millimeters, and briquetting pressure adopts kilogram/rice
3, compression ratio is 1: 1.36%, 130 ℃ of hot pressing temperatures are 95 kilograms/meter with glue (synvaren and Rui Da rom anticorrisive agent) amount
3, its physical and mechanical property is:
Proportion: 0.76 gram per centimeter
2,
Moisture content: 7.2%,
Bonding strength: 1.45Mpa,
MOR (vertically): 94Mpa,
MOR (laterally): 42Mpa,
Elastic modelling quantity (vertically): 12000Mpa,
Elastic modelling quantity (laterally): 3500Mpa.
Example 2:
Adopt the pine of Heilongjiang Province's virgin forest, its original material physical and mechanical property is: 635 kilograms/meter of proportions
3Parallel-to-grain compressive strength 68Mpa, compression strength perpendicular to grain 45Mpa, elastic modelling quantity 9500Mpa designs assembly technology and is three vertical as calculated, strengthen laterally, the veneer thickness panel is 2.0 millimeters, and central layer is 1.65 millimeters, and the assembly number of plies is 21 layers, total assembly thickness is 36.75 millimeters, and briquetting pressure adopts 22 kilograms/meter
3, compression ratio is 1: 1.29%, 130 ℃ of hot pressing temperatures are 100 kilograms/meter with glue (synvaren and Rui Da rom anticorrisive agent) amount
3, its physical and mechanical property is:
Proportion: 0.81 gram per centimeter
2,
Moisture content: 9.2%,
Bonding strength: 1.52Mpa,
MOR (vertically): 102Mpa,
MOR (laterally): 47Mpa,
Elastic modelling quantity (vertically): 12400Mpa,
Elastic modelling quantity (laterally): 9800Mpa.
Example 3:
Adopt the original material physical and mechanical property of domestic timber (white poplar) to be: 641 kilograms/meter of proportions
3, parallel-to-grain compressive strength 97Mpa, compression strength perpendicular to grain 88Mpa, elastic modelling quantity 14100Mpa, design assembly 21 layer process as calculated and be three vertical, the veneer thickness panel is 2.0 millimeters, and central layer is 1.6 millimeters, the assembly number of plies is 21 layers, and total assembly thickness is 36 millimeters, and briquetting pressure adopts 20 kilograms/meter
3, compression ratio is 1: 1.26%, 130 ℃ of hot pressing temperatures are 106 kilograms/meter with glue (synvaren and Rui Da rom anticorrisive agent) amount
3, its physical and mechanical property is:
Proportion: 0.80 gram per centimeter
2,
Moisture content: 10.1%,
Bonding strength: 1.56Mpa,
MOR (vertically): 104Mpa,
MOR (laterally): 53Mpa,
Elastic modelling quantity (vertically): 13200Mpa,
Elastic modelling quantity (laterally): 4560Mpa.
Example 4:
Adopt domestic timber, assortment is the log of embodiment 2, example 3, mixes the intersection assembly, and its implementing process assembly design is all identical, and its physical and mechanical property is:
Proportion: 0.805 gram per centimeter
2,
Moisture content: 10.2%,
Bonding strength: 1.48Mpa,
MOR (vertically): 121Mpa,
MOR (laterally): 59Mpa,
Elastic modelling quantity (vertically): 12370Mpa,
Elastic modelling quantity (laterally): 4500Mpa.
Adopt assembly technology of the present invention to produce the container timber apron with the different log material of condition of molding usefulness still capable of being combined as calculated producing country, its product physical and mechanical property practical measurement numerical value is approaching with evaluation of the present invention basically, error amount is about ± 3%, satisfy fully and use various different domestic timbers, according to its original material physical and mechanical property, assembly is made on the homemade container timber apron and is used arbitrarily.
Claims (10)
1, a kind of wood bottom board for Chinese-made material container, comprise panel and base plate, it is characterized in that also comprising vertical long central layer, horizontal double spread central layer and vertical central layer, wherein, panel and base plate will vertically long central layers, laterally the double spread central layer and vertically central layer be clipped in the middle, laterally the double spread central layer is clipped in vertical long central layer and vertically between the central layer, panel, base plate, vertically long central layer, laterally can add enhancement Layer between double spread central layer and vertical central layer any two layers.
2, wood bottom board for Chinese-made material container as claimed in claim 1, comprise panel and base plate, it is characterized in that also comprising vertical long central layer, horizontal double spread central layer and vertical central layer, wherein, panel and base plate will vertically long central layers, laterally the double spread central layer and vertically central layer be clipped in the middle, the vertically long central layer of the vertically long central layer of one deck, the horizontal double spread central layer of one deck, the vertical central layer of one deck and one deck is placed, panel, base plate, vertically long central layer, laterally can add enhancement Layer between double spread central layer and vertical central layer any two layers.
3, as claim 1,2 described wood bottom board for Chinese-made material container, it is characterized in that panel, base plate, vertically long central layer, laterally the double spread central layer and vertically total number of plies of core layer be 15～29 layers, panel, base plate, vertically long central layer, laterally the double spread central layer and vertically the thickness of central layer be 1.2～2.6 millimeters, panel, base plate, vertically long central layer, laterally the gross thickness of double spread central layer and vertical central layer is 29～43 millimeters.
4, as claim 1,2 described wood bottom board for Chinese-made material container, it is characterized in that scribbling adhesive glue on the plate face of horizontal double spread central layer, be mixed with anticorrisive agent in the adhesive glue.
5, as claim 1,2 described wood bottom board for Chinese-made material container, it is characterized in that absolute drift＜10% of timber apron, proportion is 0.8～0.85 gram per centimeter
2, bonding strength＞1.0Mpa, horizontal, vertical MOR＞80Mpa, horizontal MOR＞40Mpa, longitudinal modulus of elasticity＞10000Mpa, transverse modulus of elasticity＞4000Mpa.
6, as the manufacture method of claim 1,2 described wood bottom board for Chinese-made material container, it is characterized in that comprising the technological parameter that calculates vertical, horizontal veneer assembly by used material, carry out the assembly structural design, the vertical, horizontal single board design and and layer design, two-sided coating adhesive on horizontal veneer, be mixed with anticorrisive agent in the adhesive, be dried to moisture content then below 12%, longitudinal and transverse veneer is pressed calculating gained technology assembly scheme intersection assembly, through after the precompressed under 125 ℃～135 ℃ temperature hot forming, the pressure of heat pressing process is 20 kilograms/meter
3～40 kilograms/meter
3
7, the manufacture method of wood bottom board for Chinese-made material container as claimed in claim 6, it is characterized in that wherein said assembly technological design surface is two vertical, three vertical and the 4th layer of reinforcement veneer, all the other veneer vertical, horizontal intersection assemblies, the assembly gross thickness is 29～43 millimeters according to self mechanical property of used log, and its compression ratio is 1: 1.9～1: 1.15.
8, the manufacture method of wood bottom board for Chinese-made material container as claimed in claim 6 is characterized in that described adhesive is a phenolic resin tannin moisture-proof adhesive, and its consumption is 90～110 kilograms/meter
3, this phenolic resin adhesive solid content is greater than 50%; Described anticorrisive agent is the auspicious rom anticorrisive agent that reaches, and consumption is 3.5 kilograms/meter
3～4.5 kilograms/meter
3, its former medicine residual quantity is greater than 0.7 kilogram/meter after hot-forming
3
9, the manufacture method of wood bottom board for Chinese-made material container as claimed in claim 6, it is characterized in that containing the higher timber of fat as employing, then need degreasing, and after the central layer moulding with institute's assembly, carry out sanding and handle, reach desired tolerance, carry out a hot pressing again, add veneer, base plate, wherein for the second time hot pressing temperature, pressure all less than the temperature and pressure of hot pressing first time.
10,, it is characterized in that described homemade material is alder, white poplar, masson pine, pinus yunnanensis, larch, pine, birch, white birch, maple birch, lotus wood, sweetgum, ginkgo, look wood and bamboo and other fibre as claim 1,2 and 6 described wood bottom board for Chinese-made material container and manufacture methods thereof.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001234099A CN1157287C (en) | 2000-08-15 | 2000-08-15 | Wood bottom board for Chinese-made material container and its producing method |
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|---|---|---|---|
| CNB001234099A CN1157287C (en) | 2000-08-15 | 2000-08-15 | Wood bottom board for Chinese-made material container and its producing method |
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| CN1280057A true CN1280057A (en) | 2001-01-17 |
| CN1157287C CN1157287C (en) | 2004-07-14 |
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| CNB001234099A Expired - Fee Related CN1157287C (en) | 2000-08-15 | 2000-08-15 | Wood bottom board for Chinese-made material container and its producing method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102909768A (en) * | 2012-11-26 | 2013-02-06 | 昆山市大金机械设备厂 | Compressing technology of ligneous piece |
| CN101628434B (en) * | 2008-07-16 | 2013-09-18 | 胜狮货柜管理(上海)有限公司 | Composite board for container |
| CN107435421A (en) * | 2017-08-08 | 2017-12-05 | 龙门县品汐竹木制品有限公司 | A kind of high-weatherability energy combination of decorations material |
| CN107503486A (en) * | 2017-08-08 | 2017-12-22 | 龙门县品汐竹木制品有限公司 | A kind of wood decoration combined material |
| CN109266272A (en) * | 2018-08-06 | 2019-01-25 | 岳西县明杰电子有限公司 | A kind of preparation method of the dedicated adhesive of transformer |
| CN115741907A (en) * | 2022-11-02 | 2023-03-07 | 千年舟新材科技集团股份有限公司 | Fine material facing blockboard and preparation process thereof |
-
2000
- 2000-08-15 CN CNB001234099A patent/CN1157287C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101628434B (en) * | 2008-07-16 | 2013-09-18 | 胜狮货柜管理(上海)有限公司 | Composite board for 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 |
| CN102909768A (en) * | 2012-11-26 | 2013-02-06 | 昆山市大金机械设备厂 | Compressing technology of ligneous piece |
| CN107435421A (en) * | 2017-08-08 | 2017-12-05 | 龙门县品汐竹木制品有限公司 | A kind of high-weatherability energy combination of decorations material |
| CN107503486A (en) * | 2017-08-08 | 2017-12-22 | 龙门县品汐竹木制品有限公司 | A kind of wood decoration combined material |
| CN109266272A (en) * | 2018-08-06 | 2019-01-25 | 岳西县明杰电子有限公司 | A kind of preparation method of the dedicated adhesive of transformer |
| CN115741907A (en) * | 2022-11-02 | 2023-03-07 | 千年舟新材科技集团股份有限公司 | Fine material facing blockboard and preparation process thereof |
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| Publication number | Publication date |
|---|---|
| CN1157287C (en) | 2004-07-14 |
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Assignee: Chinese International Marine Container (Group) Co., Ltd. Assignor: Ruida Formwork General Co., Qingdao|Beijing Huaxia Tieyun Container Techn Development Co., Ltd.|Shanghai zuodun Trading Co., Ltd. Contract fulfillment period: 2006.5.22 to 2010.8.15 contract change Contract record no.: 2008990000016 Denomination of invention: Wood bottom board for Chinese-made material container and its producing method Granted publication date: 20040714 License type: Exclusive license Record date: 2008.1.16 |
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