DE102006045226B3 - Method for manufacturing of lobby, particularly for external area, involves mixing of lignocellulose fibers or other fibers and plastic material, and molded articles are manufactured from mixture by extruding - Google Patents
Method for manufacturing of lobby, particularly for external area, involves mixing of lignocellulose fibers or other fibers and plastic material, and molded articles are manufactured from mixture by extruding Download PDFInfo
- Publication number
- DE102006045226B3 DE102006045226B3 DE102006045226A DE102006045226A DE102006045226B3 DE 102006045226 B3 DE102006045226 B3 DE 102006045226B3 DE 102006045226 A DE102006045226 A DE 102006045226A DE 102006045226 A DE102006045226 A DE 102006045226A DE 102006045226 B3 DE102006045226 B3 DE 102006045226B3
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- mixture
- plastic material
- planks
- molded articles
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
- E04C2/246—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 combinations of materials fully covered by E04C2/16 and E04C2/20
-
- 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
- B27N3/28—Moulding or pressing characterised by using extrusion presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02161—Floor elements with grooved main surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
- B29K2711/14—Wood, e.g. woodboard or fibreboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
- B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2203/00—Specially structured or shaped covering, lining or flooring elements not otherwise provided for
- E04F2203/04—Specially structured or shaped covering, lining or flooring elements not otherwise provided for comprising a plurality of internal elongated cavities arranged in substantially parallel rows
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Verfahren zum Herstellen von Dielen und eine Diele aus polymer gebundenen Faserwerkstoffen.The The present invention relates to a method for producing Planks and a board made of polymer-bonded fiber materials.
Aus
der
In
der
Die
Es ist daher Aufgabe der vorliegenden Erfindung ein Verfahren zum Herstellen von Dielen zu schaffen, das für unterschiedliche Geometrien von Dielen einsetzbar ist und hochwertige Dielen bereitstellt, die weniger stark verschmutzen.It Therefore, object of the present invention is a method for manufacturing of planks to create that for Different geometries of planks can be used and high quality Provides planks that pollute less heavily.
Diese Aufgabe wird mit einem Verfahren mit den Merkmalen des Anspruches 1 sowie einer Diele mit den Merkmalen des Anspruches 8 gelöst.These The object is achieved by a method having the features of the claim 1 and a plank with the features of claim 8 solved.
Erfindungsgemäß wird bei dem Verfahren zum Herstellen von Dielen zunächst eine Mischung aus lignocellulosehaltigen Fasern oder anderer geeigneter Fasern und Kunststoffmaterial hergestellt, die dann zu Formkörpern durch Extrusion verarbeitet werden. Anschließend werden diese Formkörper zur Herstellung von Dielen mit mindestens einer Profilierung spangebend bearbeitet. Es erscheint zunächst unlogisch, Formkörper durch Extrusion herzustellen, die dann nachträglich spangebend bearbeitet werden. Denn dabei entstehen Abfallstoffe und der Aufwand der spanenden Bearbeitung kann durch eine andere Formgebung auch bei der Extrusion hergestellt werden. Allerdings hat sich herausgestellt, dass durch die spanende Bearbeitung der Formkörper die Dielen optisch und haptische ähnlich zu einer gebürsteten Oberfläche sind, aber eine geringere Rauhigkeit und besserer Oberflächengüte hergestellt werden, so dass diese dann weniger stark verschmutzen. Zudem kann der extrudierte Formkörper durch die spanende Bearbeitung in unterschiedliche Formen gebracht werden und somit auch zu unterschiedlichen Produkten verarbeitet werden. Dabei braucht lediglich das spanende Werkzeug ausgewechselt werden und man benötigt nicht ein anderes Extrusionswerkzeug, was wesentlich teurer ist. Die Vielfalt der Produkte kann somit beliebig gesteigert werden.According to the invention is at the method for producing planks first a mixture of lignocellulose-containing Made of fibers or other suitable fibers and plastic material, the then to moldings be processed by extrusion. Subsequently, these moldings for the production machined by planks with at least one profiling. It seems illogical at first moldings produced by extrusion, which then machined later machined become. Because this creates waste and the effort of the cutting Machining can be done by a different shaping also during the extrusion getting produced. However, that has been proven by the machining of the moldings the planks visually and haptic similar to a brushed surface are, but produced a lower roughness and better surface quality so that they are less polluted. In addition, can the extruded molding brought into different forms by the machining are processed and thus also to different products become. All you need to do is change the cutting tool become and you needed not another extrusion tool, which is much more expensive. The variety of products can thus be increased as desired.
Für die spanende Bearbeitung werden die Formkörper durch Hobeln profiliert. Dadurch können auch Nuten mit größerer Tiefe hergestellt werden, die eine rutschhemmende Oberfläche ausbilden. Die Gestalt der Dielen kann dann durch Auswechseln der Hobelmesser auf einfache Weise verändert werden, wobei auch eine kundenspezifische Oberfläche bereitgestellt werden kann. Die Formkörper werden dabei zumindest an einer Seite vollständig spangebend bearbeitet, also an der gesamten begehbaren Oberfläche inklusive der dort vorhandenen Profilierungen, so dass die hohe Oberflächenqualität an der gesamten Seite vorhanden ist.For the cutting Processing become the moldings profiled by planing. This also allows grooves with greater depth produced, which form an anti-slip surface. The shape of the planks can then be replaced by the planer knife changed in a simple way whereby a customer-specific interface can also be provided. The moldings are machined completely at least on one side, So on the entire accessible surface including the existing there Profilings, so that the high surface quality is present on the entire page is.
Für eine effektive Ausgestaltung des Herstellungsverfahrens werden die Abfälle beim spanenden Bearbeiten der Formkörper anschließend der Mischung aus lignocellulosehaltigen Fasern und/oder anderer Fasern und Kunststoff wieder zugeführt. Die Abfallmengen können auch über 10% betragen, wobei durch die nachfolgende Zuführung der Abfallstoffe das Herstellungsverfahren wirtschaftlich bleibt. Dadurch können größere zu entsorgende Abfallmengen vermieden werden und die Rohstoffe werden optimal verwertet. Es kann zusätzlich auch ein Fräsen, Bohren, Polieren und/oder Beschichten der bearbeiteten Formkörper stattfinden.For an effective Design of the manufacturing process, the waste in machining the moldings subsequently the mixture of lignocellulosic fibers and / or other Fibers and plastic fed again. The amount of waste can also exceed 10% be, with the subsequent supply of waste the Manufacturing process remains economical. This allows larger to Disposal waste volumes are avoided and the raw materials become optimally utilized. It may additionally also a milling, drilling, Polishing and / or coating of the machined shaped bodies take place.
Für eine möglichst vielseitige Verwendung der Formkörper können diese als Vollprofil hergestellt werden.For as possible versatile use of the moldings can these are manufactured as a solid profile.
Zur Ausbildung einer rutschhemmenden Oberfläche können dabei an einer Seite mehrere Nuten in den Formkörper eingebracht sein.to Formation of a slip-resistant surface can thereby several on one side Grooves in the moldings be introduced.
Gemäß einer weiteren Ausgestaltung der Erfindung sind die Formkörper als Dielen ausgebildet und an gegenüberliegenden Seiten vollflächig spanend bearbeitet. Die Dielen können dabei an gegenüberliegenden Seiten mit unterschiedlicher Profilierung hergestellt werden, so dass der Benutzer die nach oben gerichtete begehbare Oberfläche frei auswählen kann.According to a further embodiment of the invention, the moldings are formed as planks and processed on opposite sides over the entire surface machined. The floorboards can play against Overlying pages are made with different profiling, so that the user can freely select the upward-facing walk-surface.
Erfindungsgemäß wird auch eine Diele bereitgestellt, die nach dem erfindungsgemäßen Verfahren hergestellt ist und an einer Seite eine gehobelte Oberfläche aufweist. Durch die geringe Oberflächenrauhigkeit verschmutzt die Oberfläche weniger stark. Der Faseranteil der Diele beträgt vorzugsweise 60% bis 80%.Also according to the invention a board provided by the method according to the invention is manufactured and has a planed surface on one side. Due to the low surface roughness pollutes the surface less strong. The fiber content of the plank is preferably 60% to 80%.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispieles mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:The Invention will be described with reference to an embodiment with reference on the attached Drawings closer explained. Show it:
Eine
Diele
Beim
Extrudieren werden die Dielen
Die
Diele
In
Die
erfindungsgemäßen Dielen
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006045226A DE102006045226B3 (en) | 2006-09-26 | 2006-09-26 | Method for manufacturing of lobby, particularly for external area, involves mixing of lignocellulose fibers or other fibers and plastic material, and molded articles are manufactured from mixture by extruding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006045226A DE102006045226B3 (en) | 2006-09-26 | 2006-09-26 | Method for manufacturing of lobby, particularly for external area, involves mixing of lignocellulose fibers or other fibers and plastic material, and molded articles are manufactured from mixture by extruding |
Publications (1)
Publication Number | Publication Date |
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DE102006045226B3 true DE102006045226B3 (en) | 2008-05-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102006045226A Active DE102006045226B3 (en) | 2006-09-26 | 2006-09-26 | Method for manufacturing of lobby, particularly for external area, involves mixing of lignocellulose fibers or other fibers and plastic material, and molded articles are manufactured from mixture by extruding |
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DE (1) | DE102006045226B3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011002124A1 (en) | 2011-04-18 | 2012-10-18 | Novo-Tech Gmbh & Co. Kg | Method and plant for producing a plate |
CN103331803A (en) * | 2013-06-18 | 2013-10-02 | 泗阳蓝阳托盘设备科技有限公司 | Plant fiber extruded product with waterproof surface layer and extruder |
WO2021110740A1 (en) * | 2019-12-04 | 2021-06-10 | Novo-Tech Gmbh & Co. Kg | Method for producing extruded panels, and extruded panel |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030154662A1 (en) * | 2000-10-30 | 2003-08-21 | Andersen Corporation | Hollow profile decking system comprising plank and anchor using anchor flange construction |
DE20315836U1 (en) * | 2003-10-15 | 2003-12-11 | Holz-Speckmann Gmbh | Plate, in particular bottom plate |
WO2004000529A1 (en) * | 2002-06-24 | 2003-12-31 | Fagerdala Deutschland Gmbh | Method for producing parts from high-grade lignocellulose fiber-filled thermoplastics |
EP1416100A1 (en) * | 2002-10-30 | 2004-05-06 | Holz-Speckmann GMBH | Panel |
-
2006
- 2006-09-26 DE DE102006045226A patent/DE102006045226B3/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030154662A1 (en) * | 2000-10-30 | 2003-08-21 | Andersen Corporation | Hollow profile decking system comprising plank and anchor using anchor flange construction |
WO2004000529A1 (en) * | 2002-06-24 | 2003-12-31 | Fagerdala Deutschland Gmbh | Method for producing parts from high-grade lignocellulose fiber-filled thermoplastics |
EP1416100A1 (en) * | 2002-10-30 | 2004-05-06 | Holz-Speckmann GMBH | Panel |
DE20315836U1 (en) * | 2003-10-15 | 2003-12-11 | Holz-Speckmann Gmbh | Plate, in particular bottom plate |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011002124A1 (en) | 2011-04-18 | 2012-10-18 | Novo-Tech Gmbh & Co. Kg | Method and plant for producing a plate |
EP2514575A1 (en) | 2011-04-18 | 2012-10-24 | Novo-Tech GmbH & Co. KG | Device and method for manufacturing a board |
DE102011002124B4 (en) * | 2011-04-18 | 2013-04-11 | Novo-Tech Gmbh & Co. Kg | Method and plant for producing a plate |
CN103331803A (en) * | 2013-06-18 | 2013-10-02 | 泗阳蓝阳托盘设备科技有限公司 | Plant fiber extruded product with waterproof surface layer and extruder |
CN103331803B (en) * | 2013-06-18 | 2015-11-25 | 泗阳蓝阳托盘设备科技有限公司 | There is waterproof top layer string extruded product and extruder |
WO2021110740A1 (en) * | 2019-12-04 | 2021-06-10 | Novo-Tech Gmbh & Co. Kg | Method for producing extruded panels, and extruded panel |
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8364 | No opposition during term of opposition |