EP3127670B1 - Verfahren zum imprägnieren von werkstoffplatten - Google Patents

Verfahren zum imprägnieren von werkstoffplatten Download PDF

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Publication number
EP3127670B1
EP3127670B1 EP16187300.5A EP16187300A EP3127670B1 EP 3127670 B1 EP3127670 B1 EP 3127670B1 EP 16187300 A EP16187300 A EP 16187300A EP 3127670 B1 EP3127670 B1 EP 3127670B1
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EP
European Patent Office
Prior art keywords
applicator
transport device
individual
material board
devices
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.)
Active
Application number
EP16187300.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3127670C0 (de
EP3127670A2 (de
EP3127670A3 (de
Inventor
Thomas Grafenauer
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.)
Flooring Technologies Ltd
Original Assignee
Flooring Technologies Ltd
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 Flooring Technologies Ltd filed Critical Flooring Technologies Ltd
Publication of EP3127670A2 publication Critical patent/EP3127670A2/de
Publication of EP3127670A3 publication Critical patent/EP3127670A3/de
Application granted granted Critical
Publication of EP3127670C0 publication Critical patent/EP3127670C0/de
Publication of EP3127670B1 publication Critical patent/EP3127670B1/de
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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
    • B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
    • 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
    • B27N1/00—Pretreatment of moulding material
    • B27N1/02—Mixing the material with binding agent
    • B27N1/029—Feeding; Proportioning; Controlling
    • 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
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • 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
    • B27N9/00—Arrangements for fireproofing

Definitions

  • the invention relates to a method for impregnating material boards, in particular wood fiber boards, material boards produced by this method and a plant for carrying out the method.
  • MDF medium density fiberboard
  • HDF high density fiberboard
  • conductivity for example, which plays a role for a fiberboard either when the board itself is powder coated, or is desired if the board is to be used as a carrier board for laminate floor panels and the floor must have antistatic properties.
  • Conductivity can be achieved by adding salts during the manufacturing process, for example in the refining process.
  • Another desired property can be a fire-retardant design. Because relatively high temperatures act on the mixture of pre-treated wood fibers when the wood fibers are dried in the blowline, unfortunately interactions between the added salts and other components such as glue often occur.
  • a carrier plate is first produced from lignocellulose-containing wood material, which is impregnated at least in some areas with an impregnating agent, whereby the impregnating agent penetrates into the carrier plate or soaks it.
  • the carrier plate is then usually coated with melamine resin-impregnated paper in a short-cycle press, divided into the impregnated areas and then provided with a profile for installation that enables glue-free installation.
  • the impregnation of the edge areas is intended to provide laminate flooring panels that are more resistant to moisture and wetness.
  • vacuum and “negative pressure” are used synonymously. This means that a suitable negative pressure is generated and applied, the value of which is lower than the prevailing atmospheric pressure and/or the positive pressure also used according to some aspects of the invention.
  • the wood materials are manufactured with glues that lead to reduced swelling.
  • glues include phenol glues, isocyanate glues and MUPF glues (melamine-urea-phenol-formaldehyde glues).
  • phenol glues isocyanate glues
  • MUPF glues melamine-urea-phenol-formaldehyde glues
  • One alternative is the targeted impregnation of the HWS board with substances that can reduce swelling to almost zero and that leave no residual swelling after the material has dried again.
  • So-called prepolymers based on low-molecular isocyanates can be used for this process.
  • the impregnating material is usually pressed into the material in a press and this impregnation process is supported by a negative pressure applied from the underside of the board. Excess prepolymer is collected in collecting channels on the underside and fed back into the process.
  • the impregnating agent is usually only applied to the areas where there will later be cut edges or profiles. The desired quality level can be determined by selecting the width of the impregnation yourself.
  • WO 2006/100275 A1 discloses a finishing composition for application by continuous ink jet technology to a textile substrate.
  • the composition comprises a dispersion or emulsion of a functional finishing agent in a carrier, and the applied composition has a conductivity of more than 500 pS/cm.
  • the particle size in the dispersion or emulsion of the composition is less than about 5 micrometers.
  • the object of the present invention is therefore to provide a method which overcomes the disadvantages of the prior art.
  • the invention is therefore based on the technical task of finding a technology that eliminates the problems described above or achieves significant simplifications with regard to the process.
  • the invention therefore relates to a method according to claim 9 for impregnating material boards, in particular wood fibre boards.
  • endless strand of material plates is understood to mean a continuous sequence of material plates that are arranged one behind the other on the transport device and thereby form a strand (or continuous stream) of individual plates during the impregnation process, which is continuously renewed during the impregnation process (i.e. during the movement of the transport device) by the supply of new material plates that are still to be impregnated at one end (the "beginning") of the transport device and by the corresponding removal of the already impregnated material plates at the other end (the "end”) of the transport device, and is thus “endless” during the impregnation process.
  • a method for impregnating material boards in particular wood fibre boards, in which individual material boards are placed on a transport device in such a way that the material boards abut one another with their edges and rest on the transport device as an endless strand of material boards, the endless strand of material boards is continuously guided through an impregnation station for introducing an impregnation medium into the material boards, wherein the impregnation medium is applied by means of a plurality of application devices which are arranged in a row over the full width the material plate and are individually controllable, is applied in a time-controlled manner during the continued transport of the endless strand of material plates.
  • a preferred method is one in which the impregnation medium is introduced into the depth of the material plate by means of a negative pressure or vacuum which acts on the material plate from the underside of the transport device through openings in the transport device.
  • a method is also preferred in which the individual application devices of the plurality of application devices are controlled in a time-controlled manner such that each individual application device dispenses impregnation medium only at a preselected time.
  • a method is preferred in which the timing of the application devices is synchronized with the speed of the transport of the individual material plates of the strand or of the continuous material plate strand, wherein the transport of the individual material plates of the strand or of the continuous material plate strand takes place by means of the transport device.
  • Timing of the application devices and/or the synchronization of the transport device is controlled and/or regulated by means of a processor.
  • a method is particularly preferred in which the spatial distribution of the impregnation medium in the depth of the material plate is controlled by appropriately specifying the overpressure in the application device and/or the negative pressure acting on the material plate from the other side.
  • the invention also relates to a process in which the impregnation medium is used in liquid, dissolved or suspended form or as an emulsion.
  • the impregnation medium changes the water absorption and/or the swelling and/or the strength values and/or the flammability of the material plate.
  • the material panels are formed from or contain wood materials, mineral-bonded wood materials or mineral materials or a combination of these materials.
  • a stack of plates is formed into an endless strand.
  • the material plates can be arranged on the transport device in such a way that adjacent plates meet with their (opposite) edges (i.e. touch each other at these edges) or, alternatively, that the plates are separated from each other by a distance on the transport device (i.e. do not touch). It is also conceivable that the panels are arranged on the transport device in such a way that some of the panels abut each other at their edges (i.e. touch) and other panels do not touch at their edges.
  • the strand formed in this way runs under an impregnation station at an accelerated rate through driven rollers.
  • the panels are additionally fixed in place in this area by mangle rollers.
  • an impregnating agent is pressed into the panels under pressure via movable beams.
  • This process is supported by counter beams on the back of the panels, which are subject to a negative pressure.
  • These are also movable and are positioned under the pressure beams.
  • the application nozzles can be controlled individually and, if necessary, also operated differently depending on the application quantity.
  • a material plate strand can also be used in the method according to the invention.
  • a material plate strand can, for example, be formed beforehand from corresponding wood fibers and be in the form of a cake, which is then further processed into a corresponding material plate after impregnation.
  • the panels are either run through the system a second time or are impregnated in a second station after an angle transfer.
  • An advantage of the method according to the invention is that the impregnation medium can be introduced into the material plate in any desired pattern. This makes it possible to provide each plate with a different pattern if necessary. If, for example, floorboards are to be formed from the plate, this can be done by appropriately controlling the large number of application devices for the impregnation medium. If the following plate is then intended for square panels, the impregnation can be done by changing the control of the large number of application devices for the impregnation medium. This enables the impregnation to be introduced economically and effectively.
  • the method according to the invention can be used on a large number of board types.
  • the suitability for the use of certain board types is essentially influenced by the density and porosity of the material.
  • the impregnation method according to the invention is controlled by the application of pressure and vacuum. Therefore, in addition to wood-based panels such as wood fiber boards, other mineral-bonded wood materials (HWS) (cement-bonded chipboard) and mineral board materials (fiber cement) are also suitable and preferred for the method according to the invention.
  • HWS mineral-bonded wood materials
  • cement cement
  • impregnated material plate wherein the impregnation medium is introduced into the depth of the material plate by means of a negative pressure which acts on the material plate from the underside of the transport device through openings in the transport device.
  • an impregnated material plate wherein the individual application devices of the plurality of application devices are controlled in a time-controlled manner such that each individual application device releases impregnation medium only at a preselected time.
  • An impregnated material plate is also described, whereby the time control of the application devices can be the speed of the transport of the arranged synchronized, whereby the transport of the individual material plates of the strand or the continuous material plate strand is carried out by means of the transport device.
  • impregnated material plate wherein the impregnation medium is applied by means of a plurality of application devices in the form of nozzles.
  • impregnated material plate wherein the impregnation medium is applied by means of a plurality of application devices in the form of application heads, wherein the application heads press the impregnation medium into the depth of the material plates by applying excess pressure.
  • an impregnated material plate wherein the spatial distribution of the impregnation medium in the depth of the material plate is controlled by specifying the overpressure in the application device and/or the negative pressure acting on the material plate from the other side.
  • impregnated material plate wherein the impregnation medium is used in liquid, dissolved or suspended form or as an emulsion.
  • impregnated material plate wherein the impregnation medium changes the water absorption and/or the swelling and/or the strength values and/or the flammability of the material plate.
  • the material board is made of or contains wood materials, mineral-bonded wood materials or mineral materials or a combination of these materials.
  • Another object of the present invention is a plant for carrying out the method according to the invention.
  • the impregnation station further comprises a vacuum station which is arranged below the transport device and has a plurality of suction devices, so that for each application device arranged above the transport device there is a suction device arranged below the transport device and each individual suction device has at least one control element which can be controlled individually.
  • a system is disclosed in which the application devices are designed as nozzles.
  • a system is also preferred in which the application heads rest with their side borders on the surface of the material plate to be impregnated and are optionally provided with seals. It is particularly preferred that the application heads are arranged in two parallel rows across the full width of the transport device. It is extremely preferred that the distance between the two rows is variable.
  • a system is also preferred, wherein a processor is further provided for controlling the control elements of the application devices and/or for controlling the suction devices and/or for controlling the transport device.
  • the method is further characterized in that the impregnation medium is introduced into the depth of the material plate 1 by means of a negative pressure which acts on the material plate 1 from the underside of the transport device 11 through openings in the transport device 11.
  • the method is further characterized in that the individual application devices 13 of the plurality of application devices 13 are controlled in a time-controlled manner such that each individual application device 13 dispenses impregnation medium only at a preselected time and/or the time control of the application devices 13 is synchronized with the speed of the transport of the individual material plates 1 of the strand or of the continuous material plate strand, wherein the transport of the endless strand of material plates 1 takes place by means of the transport device 11.
  • the method is further characterized in that the timing of the application devices 13 and/or the synchronization of the transport device 11 is controlled and/or regulated by means of a processor.
  • the method is further characterized in that the application heads 14 press the impregnation medium into the depth of the material plates 1 by applying excess pressure.
  • the method is further characterized in that the spatial distribution of the impregnation medium in the depth of the material plate 1 is controlled by appropriately specifying the overpressure in the application device 13 and/or the negative pressure acting on the material plate 1 from the other side.
  • the process is further characterized by the use of the impregnation medium in liquid, dissolved or suspended form or as an emulsion.
  • the method is further characterized in that the impregnation medium changes the water absorption and/or the swelling and/or the strength values and/or the flammability of the material plate 1 and/or that the material plates 1 are formed from or contain wood materials, mineral-bonded wood materials or mineral materials or a combination of these materials.
  • Impregnation with various substances is also possible.
  • carrier materials that are not made of wood materials can also be impregnated. Partial impregnation in the surface and/or on the back is also possible.
  • the Figure 1 with the partial figures 1a, 1b and 1c shows different impregnated material plates 1 produced by the method according to the invention.
  • the Figures 1a and 1b each show a material plate 1 with impregnated areas 2 and non-impregnated areas 3.
  • the impregnated areas 2 can be geometrically very different.
  • An impregnation pattern according to the Figure 1 is suitable for later cutting the material board, which is then a wood fibre board, into planks, which are then provided with tongue and groove to enable glue-free assembly.
  • the impregnated wood fibre board is then suitable for cutting into small panel elements.
  • the respective impregnation patterns can be produced using the method according to the invention.
  • the impregnation pattern can be applied in one operation, whereby the impregnations can be formed both along the running direction of the plates and across the running direction in one pass through the impregnation station.
  • the invention also provides that almost any pattern can be created by appropriate, targeted control.
  • Such patterns can be rectangles, squares, diamonds, trapezoids or even circles. These patterns can be obtained in a simple manner by targeted and individual control of the individual application devices.
  • the invention also provides for initially applying only the impregnations required transversely to the running direction of the plate and then, in a second step, after turning the plate by 90°, applying the remaining impregnations, whereby no further impregnation is applied to the places where the impregnation is already present. This then leads to a saving of impregnation material.
  • the Figure 1c shows a material plate 1 with impregnated areas 2 and non-impregnated areas 3.
  • the impregnated areas 2 are each arranged around a saw cut 4 that is to be made later.
  • the saw cut 4 results in this material being removed later. It is therefore not necessary to first treat this later saw cut 4 with impregnating material in order to then remove this area again.
  • this impregnation pattern can be applied to the material plates by means of an application device arranged in two parallel rows.
  • FIG. 2 shows an impregnation system 10 for carrying out the method according to the invention.
  • the individual material plates 1 are placed on a transport device 11.
  • the individual plates 1 lie against one another so that an endless strand of material plates 1 is formed.
  • This endless strand is then moved in the transport direction R and passes through the impregnation station 12.
  • a large number of application devices 13 (not shown) are arranged inside the impregnation station 12.
  • a vacuum station 19 (not shown) can also be arranged below the transport device 11, which consists of a large number of suction devices 15 (not shown).
  • the impregnation system can also comprise further stations in which the material plates are processed.
  • a drying station can be provided.
  • the Figure 3 now shows a section through an impregnation station 12 along the section line AA of the Figure 2 .
  • the material plate 1 rests on the transport device 11 and is guided by this through the impregnation station 12.
  • a plurality of application devices 13 are arranged above the material plate 1. These application devices 13 advantageously each have a seal 17 which closes the application device 13 off from the top of the material plate 1. This seal 17 is provided with a contact pressure which is sufficient to achieve the sealing effect, but is selected such that transport of the plate 1 is still possible.
  • Each application device is also provided with a control element 16. This control element regulates the inflow and, if necessary, also the pressure of the impregnation medium to be applied. It is clear that the application devices 13 are connected to a corresponding storage and/or conveyor system for the impregnation media.
  • a vacuum station 19 is arranged beneath the transport device.
  • the vacuum station 19 comprises a plurality of suction devices 15.
  • the transport device is designed accordingly so that it is designed to pass through pressure differences.
  • Seals 17 are advantageously provided for connecting the suction devices 15 to the plate 1.
  • the individual suction devices 15 also have control elements 16 which regulate the vacuum to be applied.
  • control devices 16 of the application devices 13 and the suction devices 15 are each designed to be controllable and adjustable independently of one another and independently of one another. This makes it possible to individually design the application of the impregnation medium onto and the introduction into the material plate 1 and to form any desired pattern on the surface and in the depth of the material plate 1.
  • a processor (not shown) is advantageously provided for controlling and regulating the control devices 16. This processor is part of a computer-controlled measuring and control device.
  • the application device 13 can be designed in different ways. Nozzles can be used, in which case the seal 17 may not be necessary.
  • the application device can also be designed as an application head 14. These application heads can have different geometric shapes. They can be rectangular, square or circular. This shape is determined by the chemical, physical and rheological properties of the impregnation medium. The expert is able to choose the shape accordingly.
  • FIG 4 An application head specially designed according to the invention is now shown.
  • the Figure 4 represents the interior of the impregnation station 12 along the cutting line BB of the Figure 2
  • the application head is divided and the sub-application heads have a defined distance to each other.
  • the division of the application heads 14 can be achieved by providing two rows of application heads 14 arranged parallel to each other.
  • the indicated profiles of the material plate in the shape of floors are shown together with the separating cut that is made by a saw. When sawing and profile milling, part of the impregnated area is usually milled away. If the area were impregnated with an undivided application head, all of the material in these areas would be lost. Using the split head reduces the loss of impregnating material.
  • the impregnation takes place on the back of the final product, because this also saves on the impregnating agent.
  • the geometry of impregnations can also be controlled. With a lot of pressure and application quantity, linear impregnation patterns are created ( Figure 4 , left part), with little pressure and reduced application quantity, funnel-shaped application images are created ( Figure 4 , right part). This means that considerable savings can be made on the relatively expensive impregnation materials. In the case of full impregnation, part of the impregnation material would be removed again when sawing or cutting.
  • the split application head also allows multiple impregnations and impregnations with multi-component materials. This means that multiple or multi-component impregnations can be carried out in one operation, for example isocyanates + polyols, paraffin + paint, etc. Furthermore, different impregnation materials can be used on both sides of the profile.

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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)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
EP16187300.5A 2012-01-31 2013-01-31 Verfahren zum imprägnieren von werkstoffplatten Active EP3127670B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012100800.0A DE102012100800B4 (de) 2012-01-31 2012-01-31 Verfahren zum Imprägnieren von Werkstoffplatten, imprägnierte Werkstoffplatte und Anlage zur Herstellung einer imprägnierten Werkstoffplatte
EP13153560.1A EP2623282B1 (de) 2012-01-31 2013-01-31 Verfahren zum Imprägnieren von Werkstoffplatten

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP13153560.1A Division EP2623282B1 (de) 2012-01-31 2013-01-31 Verfahren zum Imprägnieren von Werkstoffplatten

Publications (4)

Publication Number Publication Date
EP3127670A2 EP3127670A2 (de) 2017-02-08
EP3127670A3 EP3127670A3 (de) 2017-08-23
EP3127670C0 EP3127670C0 (de) 2024-04-10
EP3127670B1 true EP3127670B1 (de) 2024-04-10

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP16187300.5A Active EP3127670B1 (de) 2012-01-31 2013-01-31 Verfahren zum imprägnieren von werkstoffplatten
EP13153560.1A Active EP2623282B1 (de) 2012-01-31 2013-01-31 Verfahren zum Imprägnieren von Werkstoffplatten

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP13153560.1A Active EP2623282B1 (de) 2012-01-31 2013-01-31 Verfahren zum Imprägnieren von Werkstoffplatten

Country Status (5)

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EP (2) EP3127670B1 (es)
DE (2) DE102012100800B4 (es)
ES (1) ES2599812T3 (es)
PL (1) PL2623282T3 (es)
PT (1) PT2623282T (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015206941A1 (de) * 2015-04-17 2016-11-10 Cefla Deutschland Gmbh Verfahren zum Herstellen einer Faserplatte mit verbesserten chemischen und mechanischen Eigenschaften
PT3473783T (pt) 2015-05-12 2020-08-17 Aladdin Mfg Corp Método para produzir placas de piso
DE102017203086A1 (de) * 2017-02-24 2018-08-30 Cefla Deutschland Gmbh Verfahren zur Herstellung einer schwer entzündbaren und/oder verfestigten Holzfaserplatte
PL3470191T3 (pl) 2017-10-16 2020-07-13 SWISS KRONO Tec AG Sposób i urządzenie do produkowania płyty drewnopochodnej
RU2020123687A (ru) * 2017-12-20 2022-01-20 Бёрнблок Холдинг Апс Огнестойкая пропитка древесных пластин
EP4166294A1 (de) 2021-10-18 2023-04-19 SWISS KRONO Tec AG Verfahren zum herstellen einer holzwerkstoffplatte und holzwerkstoffplatten-herstellvorrichtung
EP4368361A1 (de) * 2022-11-09 2024-05-15 SWISS KRONO Tec AG Verfahren zum herstellen einer grobspanplatte und grobspanplatten-herstellvorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19857045C2 (de) * 1998-12-10 2001-02-01 Industrieservis Ges Fuer Innov Beschichtung von Gegenständen
DE19963203A1 (de) 1999-12-27 2001-09-20 Kunnemeyer Hornitex Verfahren zum Herstellen von plattenförmigen Holzwerkstoffen und Platte aus Holzwerkstoff
GB0505879D0 (en) * 2005-03-22 2005-04-27 Ten Cate Advanced Textiles Bv Composition for continuous inkjet finishing of a textile article
DE102007044315B4 (de) * 2007-09-17 2013-11-28 Flooring Technologies Ltd. Holzwerkstoffplattenvergütungsvorrichtung und Verfahren zum Herstellen einer Holzwerkstoffplatte
DE102008034749B3 (de) * 2008-07-24 2010-01-28 Flooring Technologies Ltd. Holzwerkstoffplatte
DE102008049132A1 (de) * 2008-09-26 2010-04-08 Flooring Technologies Ltd. Verfahren zum Herstellen einer Holzfaserplatte und Holzfaserplattenherstellvorrichtung
ES2738596T3 (es) 2009-04-17 2020-01-23 Flooring Technologies Ltd Instalación para la fabricación de un tablero a base de madera

Also Published As

Publication number Publication date
PL2623282T3 (pl) 2017-02-28
EP3127670C0 (de) 2024-04-10
DE202013100406U1 (de) 2013-03-04
EP2623282B1 (de) 2016-09-14
DE102012100800B4 (de) 2021-08-05
EP3127670A2 (de) 2017-02-08
EP3127670A3 (de) 2017-08-23
PT2623282T (pt) 2016-12-09
ES2599812T3 (es) 2017-02-03
DE102012100800A1 (de) 2013-10-10
EP2623282A1 (de) 2013-08-07

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