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WO2012119995A1 - Procédé et installation destinés à la fabrication d'une plaque d'un matériau, notamment de haute densité, et plaque d'un matériau - Google Patents

Procédé et installation destinés à la fabrication d'une plaque d'un matériau, notamment de haute densité, et plaque d'un matériau Download PDF

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Publication number
WO2012119995A1
WO2012119995A1 PCT/EP2012/053767 EP2012053767W WO2012119995A1 WO 2012119995 A1 WO2012119995 A1 WO 2012119995A1 EP 2012053767 W EP2012053767 W EP 2012053767W WO 2012119995 A1 WO2012119995 A1 WO 2012119995A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
bamboo
stack
material plate
press
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.)
Ceased
Application number
PCT/EP2012/053767
Other languages
German (de)
English (en)
Inventor
Gernot Von Haas
Georg Rahm
Hans Maurer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dieffenbacher GmbH Maschinen und Anlagenbau
Original Assignee
Dieffenbacher GmbH Maschinen und Anlagenbau
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dieffenbacher GmbH Maschinen und Anlagenbau filed Critical Dieffenbacher GmbH Maschinen und Anlagenbau
Priority to AU2012224694A priority Critical patent/AU2012224694A1/en
Priority to EP12707577.8A priority patent/EP2683534A1/fr
Priority to CN201280011549XA priority patent/CN103415378A/zh
Publication of WO2012119995A1 publication Critical patent/WO2012119995A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/10—Moulding of mats
    • B27N3/14—Distributing or orienting the particles or fibres
    • B27N3/143—Orienting the particles or fibres

Definitions

  • the invention relates to a method for producing a, in particular high-density, material plate from wood or wood-like raw materials according to the preamble of claim 1. Further, the invention relates to system for producing a, in particular high-density, material plate according to claim 6 and to a material plate according to claim 1 1.
  • wood-based panels are usually
  • discontinuous floor presses and continuously operating presses wherein in the latter between two rotating steel belts a scattered pressed material mat with glued scattering particles under pressure and
  • OSB and OSL boards are produced on continuous double belt presses with densities of up to 750 kg / m 3 .
  • OSB and OSL boards are produced on continuous double belt presses with densities of up to 750 kg / m 3 .
  • Experiments with different pressing methods to increase the densities to over 750 kg / m 3 have not always been successful, since the still warm plates after leaving the Press open or subject to excessive springback, so that the plate thickness increases sharply, causing the plate density drops significantly again.
  • the invention densities of over 750 kg / m 3 , preferably of over 800 kg / m 3 .
  • the invention further refers to an adhesive or binding agent, a so-called adhesive fleet, which consists in its main component of an adhesive.
  • an adhesive or binding agent a so-called adhesive fleet, which consists in its main component of an adhesive.
  • emulsion hardener, formaldehyde scavengers, dyes, insect repellent and antifungal agents and other additives are added. It is also common to use the adhesive without additives.
  • the adhesive used is preferably MDI (diphenylmethane diisocyanate) or PMDI (polymeric diphenylmethane diisocyanate) from the group of isocyanates, which is particularly suitable for use with steam.
  • Container plates writes a bending strength of 69 N / mm 2 at one
  • the load which is applied to the plate by means of a wheel must be sufficiently distributed in the plate longitudinally and transversely to the wheel via the supports of the plate grooves on the container floor.
  • a multilayer wood-based panel in particular for use as a container floor, prepared in which on the surface sides of an already fully cured material plate from oriented scattered chips or veneers one or both sides a layer of bamboo veneers is glued.
  • the bamboo veneer layer may already be cured or bamboo mats are glued in braided or woven form and with the already manufactured and finished
  • CA 2,638,079 A1 further discloses a process for the production of
  • Container einzellägen has become known in which a Schnitzelplatte is used as a middle layer, wherein the Schnitzelplatte is produced in a given manufacturing process and has a predetermined thickness of 24 mm, wherein the predetermined thickness is adjusted by grinding after curing and production of the plate and wherein on the surface side of the Schnitzelplatte be glued on, among other veneer layers with bamboo layers.
  • the latter presented manufacturing method has the disadvantage of a complicated manufacturing process, which is also in an unfavorable plant construction, in particular a complex
  • the final product must be reground to obtain the specified dimensional accuracy of the standards.
  • the invention has for its object to provide a method for manufacturing, with which it is possible to produce a material plate from a composite veneer strips, especially bamboo and, in particular oriented scattered, chips cheaper and more reliable process, preferably while avoiding large grinding allowances and optimal composite qualities.
  • suitable is a material plate made of a composite of veneer strips, in particular of bamboo wood and, in particular oriented scattered, shavings below
  • an abrasion-resistant and shock-resistant surface and / or with a low tendency to swell should be produced on the surfaces of veneer strips and / or high-density bamboo material.
  • the task for the method is solved by that on a
  • Means of transport at least one bamboo layer and at least one of a scattering device directly or indirectly sprinkled on the transport means Schnitzel Mrs is provided such that on the transport a stack of at least one bamboo layer and a Schnitzel Mrs in formed predetermined sequence, and that the stack is then pressed with or without means of transport in a press by means of pressure and / or heat to a material plate.
  • the task is solved for the system in that the system has:
  • At least one means of transport in particular a screen belt, for the formation and transport of a stack of at least one bamboo layer and a Schnitzel harsh predetermined structure
  • the solution to the problem for a material plate having a density of more than 800 kg / m 3 is that it has at least an odd number of at least one oriented scattered chip layer and at least one bamboo layer, each layer having a different orientation of the fiber direction relative to the at least one adjacent layer ,
  • the invention will now provide a method, a system and a material plate in which from chips and in particular veneer remnants of bamboo, the same bending properties can be achieved at the same density, as with material panels made of plywood.
  • a precise alignment of the veneer strips or the bamboo strips for the given direction of orientation can be carried out.
  • the chips can be spread continuously, which causes less scattering errors and perfect weight per unit area along and across the production direction.
  • the chips are preferably scattered only in the longitudinal direction, since the quality of scattering is significantly better here than compared to a transverse scattering.
  • the transverse scattering can be made significantly wider with a subsequent trimming at the longitudinal edges, in order to achieve the transverse spread of the chips to the quality of a longitudinal spread
  • the stack can be pressed with a screen belt, preferably in a cycle press, which allows easy evaporation and evaporation.
  • the chips are directly together with the veneer strip layers, preferably with the
  • Veneer residues according to the invention mean that narrow strips of a lignocellulosic material, in particular the same density as tropical wood, are used. These are preferred according to the invention strips of
  • bamboo stems these strips are 10 - 100 mm wide and 300 - 3000 mm long. The thickness is 0.3 - 10 mm. In these strips, the fiber runs parallel to the edge of the bamboo strip. But it can also be used stripes of tropical veneers. These veneers could also be obtained from non-peelable strains of small diameter, for example by knives.
  • the two upper cover layers are constructed from these veneer strips in the material plate.
  • the middle layer, or their layers, contribute less to bending strength along and consist of shavings.
  • the cover layers should consist of one to five layers of bamboo strips on top of each other. It can also be arranged on the tension side of the plate more stripe layers on top of each other, as on the pressure side, which allows a one-sided strong pressure-resistant material plate, ideal for container floors, where usually go forklifts with high weights.
  • bamboo strips is that the orientation of the strip edge is possible with almost no deviation of the angle to the orientation direction.
  • the strips can be connected by means of threads or other methods to a mat, preferably a bamboo mat.
  • Strip mat should correspond approximately to the width of the later plate. This is especially the case when the product-related material plate length is arranged transversely to the transport or the direction of production.
  • a plate would be 8 by 4 feet and cut 4 feet in the direction of production.
  • the bamboo layer should be oriented perpendicular to the direction of production, so that the chip layer (for example, a three-layer plate) is preferably oriented longitudinally (parallel to the production direction), which allows the high scattering qualities described when spreading the chips.
  • the plate can be ground after hot pressing and optionally coated.
  • the veneer strips are preferably used as mats stacked.
  • the length of the mats can be 5 - 30 m.
  • the layers of bamboo half shells preferably with
  • Twine to a mat are held together. These shells are in contrast to veneers in the longitudinal direction very stiff and can bend only slightly. For example, with a screen length of 20 m and a feed rate of 100 mm / sec, the cycle time for loading the screen with strip mats is just under 200 seconds.
  • the screen should be coated with release agent.
  • the acceleration distance is 1 to 10 times the sieve length.
  • the device can be used to freely draw the towing strip (length approx. 10 - 300 mm, across the feed) of the screen.
  • a separating cut is introduced into the stack, who carried out by means of two Beklamsägen, It would also be possible to put the towing bar by hand.
  • the wire is accelerated and stopped again after accelerating to cover it with upper veneer strip mats. After the upper veneer strips have been placed on the Schnitzel Anlagen, the sieve can again
  • a layer of bamboo consists of bamboo strips, which are at least one layer next to each other or woven together, in the
  • the height of the layer results from the bamboo strip itself.
  • Several layers of bamboo can be stacked on top of each other.
  • the bamboo strips are usually formed in the longitudinal direction in the fiber direction and can be several meters long.
  • a layer of schnitzel is not defined by the height of the individual
  • Schnitzel harsh may be arranged several layers of chips, which differ by different orientations, for example in the usual three- or five-layer arrangement, with each adjacent layer usually has a different angle of scatter, for example, longitudinal, transverse, along the direction of production scattered layers.
  • the deposit of the veneer strips, respectively the bamboo layers is carried out on a stationary conveyor belt, after an acceleration, the chips are scattered on a continuously moving conveyor belt, after the scattering is at a predetermined distance the Schnitzel Mrs of the Removed conveyor belt and another veneer strip layer / bamboo layer is placed on the stationary conveyor belt.
  • the predetermined distances are defined by the length of the veneer strip layer / bamboo layer and / or when using screen belts with tow strips (for transporting and juxtaposing the screen belts) by the distance of the tow strips to each other.
  • the tow strips are wider than the screen belts and preceded by the screen belts in the direction of production.
  • Drive means are hooked into the drag strips to drive the screen belts in the production direction. In order to pull the screen belt wrinkle-free, they are made sufficiently rigid across the width.
  • the areas of the screen belts should be cleared, which have drag strips, so that preferably by means of a diagonal saw across the width of one or two cuts are made in the Schnitzelmatte to well defined edges of the pressed material and a free mat after removal of the To get schnitzel.
  • the towed strips are cleared with cutters or extractors of chips.
  • the areas of the tow strips do not have veneer strip mats / bamboo strips.
  • FIG. 1 shows the schematically illustrated production sequence of a production of a, in particular high-density, material plate, wherein a stack is formed on a sieve band from at least one bamboo layer and at least one oriented scattered chip layer,
  • FIG. 2 shows the continuing production process after stacking
  • FIGS. 1 and 2 show a schematic and exemplary production sequence for producing a high-density material plate from wood or wood-like raw materials.
  • chips are prepared from the raw materials in a preparation and are glued with adhesive essentially and fed to a scattering device 8.
  • the spreader 8 is in this Embodiment in the position in succession longitudinal, transverse and again along layers 28 on a transport, preferably a screen belt 5 to scatter.
  • the scattering device 8 at least one
  • Scattering machine 9 for producing a transverse to the direction of production 25 scattering and / or at least one spreader 10 for
  • the invention when directed longitudinally or transversely, is essentially the orientation of the fibers of the chips which could be orientedly scattered.
  • variations of the spreader 8 are conceivable, for example, with two double spreaders which may sprinkle both longitudinally and transversely simultaneously, or similar equivalent arrangements of the prior art.
  • the necessary means of transport can be an endless
  • the form band is usually not suitable to move with the material to be pressed through the press. If a wire 5 is used as a means of transport, this is usually introduced into the press 19. This has depending on the necessary layer structure of the materials to be pressed necessary reasons. On Siebbandumaction or Siebbandanassemble for continuous and cyclically operating presses 19 is made in detail on the prior art.
  • the used and preferred bamboo strips are already supplied as finished mats on mat stack 26 and in suitable
  • the separating devices 2, 14 each lift a mat from the mat stack 26 and place it on a Beleimband 1, 13.
  • the Beleimband moves the mat under a
  • the bamboo layer 23 is now on the standing and from the Siebbandschreiblauf 22 in the transfer area 17th
  • Transfer device, 4, 16, in and against the production direction 25 is movable, the transfer of the bamboo layers 23 also continuously perform.
  • the screen belt 5 is now accelerated with the resting bamboo layer 23 on an acceleration section 6 until the speed V S ieb the screen belt 5 is equal to the continuous production speed V kon ti of the spreader 8 and / or the continuous press 19.
  • the speed V kon ti can even be exceeded, and then after hooking in a
  • Spreader 8 now three layers 28 are applied as Schnitzel Mrs 24 on the lower and the Sieband 5 adjacent bamboo layer 23. According to the embodiment, with a spreader 9 only one layer 28 chips along, then with a spreader 10 a layer 28 chips across and then again with another spreading machines 9 a layer 28th
  • Acceleration section 12 spaced from each other.
  • suitable devices not shown
  • Towing strips of the sieve belts 5 are freed from the scattered chips. This can be done by means of at least one diagonal saw and corresponding suction and / or Abfräsvorraumen.
  • the handling of the stack with neatly executed (geradlinegen) edges is also in the subsequent compression of advantage.
  • This process (separation of the screen belts from one another) can be dispensed with if the bamboo layers 23 in the transfer region 17 could be continuously placed on the cover layer or the surface of the chip layer 24. In this case, too, would be the
  • Acceleration distance 18 (range c in front of the press) not necessary, with the screen belt 5, or the stack now formed 27, according to Figure 3 consisting of a wire 5 as a means of transport two bamboo layers 23 and an intermediate Schnitzel layer 24, which in turn consists of three layers 28 along, transverse and again longitudinally scattered chips.
  • the stack 28 on the wire 5 is now analogous to the continuous again
  • the bamboo layers 23 are preferably delivered as finished mats of the same width as the press width and predetermined length as a mat stack 26.
  • a bamboo layer 23 can also consist of several finished mats made of bamboo, the bamboo in the
  • the bamboo layer 23 Essentially has undergone no further treatment except for a longitudinal division into shell fragments and optionally a drying and usually undergoes a gluing at least on one surface side before forming the bamboo layer 23. This can be omitted if, for example, the bamboo layer 23 is placed as a cover layer on an already glued or glue-containing surface of a stack 27. If now a cyclic compression performed, the transport is the stack 27 after the spreader 8 intermittently in a Clock press, if necessary, a Mehretagenpresse bring.
  • the manufacturing categories can be refined by distinguishing the stack structure of the stack 28 itself and the transport means for stack formation:
  • a material plate 20 consisting of only one bamboo layer 23 and at least one scattered chip layer 24, preferably oriented scattered Chipping, can be applied to the transport means to form a stack 27, first the bamboo layer 23 and the bamboo layer 23, the chip layer 24. These are then pressed in the press 19 Under certain circumstances, however, the bamboo layers 23 are not suitable for
  • the chip layer 24 could first be applied to the forming belt and then the bamboo layer 23 to the forming belt. In connection with a usual pre-compaction of the chip layer with or without the bamboo layer 23, the chip layer 24 is able to survive jumps between forming belts or the transfer to the press 19 smoothly. However, the Venting in a continuously operating press during the inlet in this constellation also cause problems.
  • Plastics comprising at least one transfer device (4, 16) for a bamboo layer (24) and a scattering device (8) for doffing
  • Schnitzel für (23) predetermined structure and a press for pressing the stack (27) with or without means of transport by means of pressure and / or heat to a material plate (20).
  • the system advantageously has a circulation for the screen belts 5.
  • a continuous spreading device (8) and / or press (19) can be arranged.
  • at least one acceleration section (6, 12, 18) is connected between the at least partially cyclical formation of the stack (27) Transfer device (4, 16) and the scattering device (8) and / or the press (19) is arranged.
  • a material plate having a density above 800 kg / m 3 includes at least an odd number of at least one oriented scattered
  • the material plate (1) has at least one ground surface side (10).
  • the chips should have a length in the longitudinal direction of over 220 mm and / or substantially not exceed the length of 300 mm.
  • the material plate should have a density of more than 800 kg / m 3 , preferably a density of more than 850 kg / m 3 , particularly preferably a density of more than 900 kg / m 3 .
  • the material board according to the invention can be arranged in ship, storage, office or living containers as a load-bearing covering. (1418).

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

L'invention concerne un procédé et une installation destinés à la fabrication d'une plaque d'un matériau, notamment de haute densité, à partir de matières premières de bois ou apparentées au bois et/ou à partir de matières plastiques. Le procédé selon l'invention consiste à fournir, sur un moyen de transport, au moins une couche de bambou (24) et au moins couche de copeaux (23) épandue à partir d'un dispositif d'épandage (8) directement ou indirectement sur ledit moyen de transport, de manière à ce qu'un empilement (27) constitué d'au moins une couche de bambou (24) et d'une couche de copeaux (23) dans un ordre préalablement défini se forme sur ledit moyen de transport et à soumettre l'empilement (27) ensuite au sein d'une presse, avec ou sans moyen de transport, à un traitement de pression et/ou thermique pour ainsi obtenir une plaque d'un matériau pressé. L'invention décrit, en outre, une plaque d'un matériau dont la densité est supérieure à 800 kg/m3, laquelle comprend un nombre impair d'au moins une couche de copeaux (24) épandue de façon orientée et d'au moins une couche de bambou (23), chacune des couches présentant une orientation des fibres différente par rapport à leur direction dans l'au moins une couche adjacente.
PCT/EP2012/053767 2011-03-06 2012-03-06 Procédé et installation destinés à la fabrication d'une plaque d'un matériau, notamment de haute densité, et plaque d'un matériau Ceased WO2012119995A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2012224694A AU2012224694A1 (en) 2011-03-06 2012-03-06 Method and system for producing a material panel, in particular a high-density material panel, and material panel
EP12707577.8A EP2683534A1 (fr) 2011-03-06 2012-03-06 Procédé et installation destinés à la fabrication d'une plaque d'un matériau, notamment de haute densité, et plaque d'un matériau
CN201280011549XA CN103415378A (zh) 2011-03-06 2012-03-06 生产尤其是高密度材料板的材料板的方法和系统以及材料板

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110005160 DE102011005160A1 (de) 2011-03-06 2011-03-06 Verfahren und Anlage zur Herstellung einer, insbesondere hochdichten, Werkstoffplatte und eine Werkstoffplatte
DE102011005160.0 2011-03-06

Publications (1)

Publication Number Publication Date
WO2012119995A1 true WO2012119995A1 (fr) 2012-09-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/053767 Ceased WO2012119995A1 (fr) 2011-03-06 2012-03-06 Procédé et installation destinés à la fabrication d'une plaque d'un matériau, notamment de haute densité, et plaque d'un matériau

Country Status (5)

Country Link
EP (1) EP2683534A1 (fr)
CN (1) CN103415378A (fr)
AU (1) AU2012224694A1 (fr)
DE (1) DE102011005160A1 (fr)
WO (1) WO2012119995A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113400424A (zh) * 2021-07-18 2021-09-17 山东丰源新型材料科技股份公司 一种无醛高强度的新型生态环保型片状实木结构板的制备方法
CN113601657A (zh) * 2021-07-02 2021-11-05 福建省永安林业(集团)股份有限公司 一种纤维浸胶施胶和添加剂合成的干燥系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017103956U1 (de) * 2017-07-03 2017-09-13 Kronospan Luxembourg S.A. OSB-Platte sowie Vorrichtung zur Herstellung einer OSB-Platte
DE102019003684B4 (de) * 2019-05-27 2024-09-12 Siempelkamp Maschinen- Und Anlagenbau Gmbh Vorrichtung und Verfahren zur Konfektionierung von Werkstoffplatten
IT201900019799A1 (it) * 2019-10-25 2021-04-25 Imal Srl Procedimento ed impianto per la realizzazione di pannelli in materiale legnoso

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US5505238A (en) * 1994-02-14 1996-04-09 The Forestry And Forest Products Research Institute Apparatus for composite wood product manufacturing
US5814170A (en) * 1996-08-22 1998-09-29 The Forestry And Forest Research Institute Manufacturing method for a wood composite layered material
US5972467A (en) * 1998-07-23 1999-10-26 Washo; Kenji Pressure forming process for pressure-formed bamboo products
CA2479559A1 (fr) 2003-08-27 2005-02-27 Alberta Research Council Inc. Materiau pour plancher de conteneur, et methode de fabrication
US20050161852A1 (en) * 2004-01-27 2005-07-28 Decker Emil G. Bamboo chip treatment and products
US7147745B1 (en) * 2006-02-13 2006-12-12 Newcore, L.P. Bamboo beam and process
US20070049152A1 (en) * 2005-08-31 2007-03-01 Ou Nian-Hua Panel containing bamboo
US20070116940A1 (en) * 2005-11-22 2007-05-24 Ou Nian-Hua Panel containing bamboo
US20090263617A1 (en) * 2005-08-31 2009-10-22 Huber Engineered Woods Llc Panel containing bamboo
CA2638079A1 (fr) 2008-07-17 2010-01-17 Alberta Research Council Inc. Materiau couvre-sol de conteneur et procede de fabrication

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5505238A (en) * 1994-02-14 1996-04-09 The Forestry And Forest Products Research Institute Apparatus for composite wood product manufacturing
US5814170A (en) * 1996-08-22 1998-09-29 The Forestry And Forest Research Institute Manufacturing method for a wood composite layered material
US5972467A (en) * 1998-07-23 1999-10-26 Washo; Kenji Pressure forming process for pressure-formed bamboo products
CA2479559A1 (fr) 2003-08-27 2005-02-27 Alberta Research Council Inc. Materiau pour plancher de conteneur, et methode de fabrication
US20050161852A1 (en) * 2004-01-27 2005-07-28 Decker Emil G. Bamboo chip treatment and products
US20070049152A1 (en) * 2005-08-31 2007-03-01 Ou Nian-Hua Panel containing bamboo
US20090263617A1 (en) * 2005-08-31 2009-10-22 Huber Engineered Woods Llc Panel containing bamboo
US20070116940A1 (en) * 2005-11-22 2007-05-24 Ou Nian-Hua Panel containing bamboo
US7147745B1 (en) * 2006-02-13 2006-12-12 Newcore, L.P. Bamboo beam and process
CA2638079A1 (fr) 2008-07-17 2010-01-17 Alberta Research Council Inc. Materiau couvre-sol de conteneur et procede de fabrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113601657A (zh) * 2021-07-02 2021-11-05 福建省永安林业(集团)股份有限公司 一种纤维浸胶施胶和添加剂合成的干燥系统
CN113400424A (zh) * 2021-07-18 2021-09-17 山东丰源新型材料科技股份公司 一种无醛高强度的新型生态环保型片状实木结构板的制备方法

Also Published As

Publication number Publication date
AU2012224694A1 (en) 2013-09-12
EP2683534A1 (fr) 2014-01-15
DE102011005160A1 (de) 2012-09-06
CN103415378A (zh) 2013-11-27

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