DE2537239A1 - Composite material wood veneer with plastic rear coating - has intermediate layer between wooden veneer and foamed plastic layers - Google Patents

Composite material wood veneer with plastic rear coating - has intermediate layer between wooden veneer and foamed plastic layers

Info

Publication number
DE2537239A1
DE2537239A1 DE19752537239 DE2537239A DE2537239A1 DE 2537239 A1 DE2537239 A1 DE 2537239A1 DE 19752537239 DE19752537239 DE 19752537239 DE 2537239 A DE2537239 A DE 2537239A DE 2537239 A1 DE2537239 A1 DE 2537239A1
Authority
DE
Germany
Prior art keywords
veneer
composite material
wood veneer
intermediate layer
plastic
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.)
Withdrawn
Application number
DE19752537239
Other languages
German (de)
Inventor
Willy Rippenberg
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19752537239 priority Critical patent/DE2537239A1/en
Publication of DE2537239A1 publication Critical patent/DE2537239A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Laminated Bodies (AREA)

Abstract

Wooden veneer/composite material has a coating of a plastic material applied to its rear surface so that the veneer may be applied simply to any appropriate surface without the necessity of any pressing type processes. It has the composite made up of a pure wood veneer or a fine veneer piece and a foamed material layer. An intermediate layer of plastic textile is positioned between he veneer and the foamed material. the intermediate layer may be a plastic foil sheet, textile woven layer, paper or metal foil.

Description

Holzfurnier-Verbundwerkstoff Die Neuerung betrifft Edelholzfurniere und fine line Holzfurniere, wobei die Rückseite mit Kunststoffen beschichtet ist, welche die Empfindlichkeit der Holzfurniere beseitigt und eine Verklebung und Verleimung ohne Preßvorrichtungen ermöglicht. Außerdem können Holzfurniere mit einer rückseitigen Kunststoffbeschichtung vor der Weiterverarbeitung geschliffen, grundiert, lackiert oder mattiert werden, wodurch sich der Anwendungsbereich für Holzfurniere, besonders auf dem Heimwerkersektor und Innenausbau wesentlich vereinfacht und erweitert.Wood veneer composite material The innovation concerns fine wood veneers and fine line wood veneers, the back is coated with plastics, which eliminates the sensitivity of the wood veneers and a gluing and gluing made possible without pressing devices. You can also use wood veneers with a back Plastic coating sanded, primed, painted before further processing or matted, which increases the area of application for wood veneers, especially in the do-it-yourself sector and interior design significantly simplified and expanded.

Es sind unbearbeitete Holzfurniere mit einem rückseitigen Schmelzkleberauftrag bekannt, diese müssen durch Wärmezufuhr auf den Untergrund aufgebracht werden.They are unprocessed wood veneers with a hot melt adhesive on the back known, these must be applied to the substrate by applying heat.

Des weiteren sind Polystrolplatten oder - folien mit einem aufkaschierten Surnierhmlz bekannt.Furthermore, there are polystyrene sheets or foils with a laminated on Sumerhmlz known.

Holzfurniere mit einem rückseitigen Schmelzkleberauftrag haben den Nachteil, daß sie durch Wärmezufuhr z.B. Bügeleisen austrocknen und sich an den Kanten werfen, Bei gefügten Furnieren entstehen durch die Schrumpfung Spalten, dadurch ist die Verarbeitung besonders bei größeren Flächen und gefügten Furnieren sehr schwierig und können auch nicht mit einer fertigen Oberfläche an den Endverbraucher geliefert werden.Wood veneers with a hot melt adhesive on the back have the Disadvantage that they dry out with heat, e.g. irons, and stick to the Throwing edges, in the case of joined veneers, the shrinkage creates gaps, thereby the processing is very good, especially with larger surfaces and joined veneers difficult and also cannot be delivered to the end user with a finished surface to be delivered.

Auf Polystrolschaum kaschierte Holzfurniere haben den Nachteil, daß die Elastizität der Schaumstoffe nicht ausreicht, um die Dimensionsveränderungen der Holzfurniere aufzufangen. Bei starken klimatischen Veränderungen entstehen bei Trockenheit Risse und bei Feuchtigkeit beult sich das Furnierholz auf und platzt ab.Wood veneers laminated to polystyrene foam have the disadvantage that the elasticity of the foams is insufficient to accommodate the dimensional changes the wood veneer. With strong climatic changes arise with Drought cracks and when damp, the plywood bulges and bursts away.

Demgegenüber liegt der Neuerung die Aufgabe zugrunde, diese Mängel zubeheben, Holzfurniere so herzurichten, daß sie nicht mehr reißen und splittern und mit einer fertigen Oberfläche ohne Preßvorrichtungen auf alle tragfähigen Untergründe zu verlegen sind.In contrast, the innovation is based on the task of addressing these shortcomings to fix, to prepare wood veneers so that they no longer crack and splinter and with a finished surface without pressing devices on all stable substrates are to be relocated.

Die Neuerung besteht darin, daß Holzfurniere rückseitig mit einer Kunststoffdeschichtung versehen werden, z.BO Schaumstoffe, Vlies, flüssig Kunststoff oder dergleichen0 Die Beschichtungsstärke richtet sich nach dem Verwendungszweck und kann beim derzeitigen Stand der bei einer etwa 0,12 mm extrudierten Schaumfolie beginnen. Um die Reiß- und Stoßfestigkeit der mit Schaumstoffen beschichteten Holzfurniere wesentlich zu erhöhen, wird als Zwischenlage ein Kunststoffvlies oder folie, TextiAlgewebe, Papier- oder Metallfolie verwendet, wodurch dann auch noch die starke Dimensionsänderung des Holzes verhindert wird, Die Lösung dieser Aufgabe wird durch die Muster 1,2,3, und 4 veranschaulicht.The innovation is that wood veneers on the back with a Plastic coating can be provided, e.g. foam, fleece, liquid plastic or the like0 The thickness of the coating depends on the intended use and at the current level of at an extruded one about 0.12mm Foam sheet begin. About the tear and impact resistance of the foam-coated To increase wood veneer significantly, a synthetic fleece or intermediate layer is used Foil, textile fabric, paper or metal foil used, which then also the strong dimensional change of the wood is prevented, The solution to this problem is illustrated by patterns 1, 2, 3, and 4.

Muster 1 zeigt ein Holzfurnier mit einer etwa 2 mm starken Schaumstoffschicht und einer Zwischenlage aus Kunststoffvlies, die Stärke ist besonders für Decken- und Wandplatten und zimmerhohe Bahnen geeignet, wobei eine sehr hohe Reiß- und StoSfestigkeit besteht.Sample 1 shows a wood veneer with an approximately 2 mm thick foam layer and an intermediate layer made of synthetic fleece, the strength is particularly suitable for ceiling and wall panels and room-high sheets are suitable, with a very high tear and impact resistance consists.

Muster 2 zeigt ein Holzfurnier mit einer etwa 2 mm starken Schaumstoffschicht und einer Zwischenlage aus PapierfolieO Muster 3 zeigt ein Holzfurnier mit einer etwa 2 mm starken Schaumstoffschicht und einer Zwischenlage aus Metallfolie0 Muster 4 zeigt ein Holzfurnier mit einer Beschichtung aus Kunststoffvlies, es kann auch flüssig Kunststoff sein und.eignet sich bespnders für Türen, Möbel und dergleichen.Sample 2 shows a wood veneer with an approximately 2 mm thick foam layer and an intermediate layer of paper foil O Pattern 3 shows a wood veneer with a About 2 mm thick foam layer and an intermediate layer of metal foil0 pattern 4 shows a wood veneer with a coating of synthetic fleece, it can also liquid plastic and is suitable for doors, furniture and the like.

Die Stärke und Art der Beschichtungskombination, sowie Holzart und Zwischenlagen bleiben nicht auf Muster 1,2,3,4 beschränkt, ohne daß der Rahmen der Neuerung überschritten wird.The thickness and type of coating combination, as well as type of wood and Intermediate layers are not limited to patterns 1, 2, 3, 4, without affecting the framework of the Innovation is exceeded.

Zum Verarbeiten dieser Holzfurnier - Verbundwerkstoffe wird nur ein scharfes Messer, eine Schere und ein Schleifklotz benötigt.Only one requires a sharp knife, scissors and a sanding block.

Mit einer Außenlskierung sind diese Verbundwerkstoffe auch für Balkondecken und sonstige Außenüberdachungen geeignet.With an outer layer, these composite materials are also suitable for balcony ceilings and other outdoor roofing suitable.

Da diese Holzverbundwerkstoffe keine Unterkonstruktionen benötigen und direkt auf die Decke verlegt werden, können auch Badezimmerdecken damit verkleidet werden.Since these wood composite materials do not require any substructures and laid directly on the ceiling, it can also be used to cover bathroom ceilings will.

Claims (7)

Schutzansprüche Protection claims 9 Holzfurnier - Verbundwerkstoff mit rückseit-i'ger Kunststoffbeschichtung zum Verlegen auf alle tragfakilren. Untergründe ohne Preßvorrichtung, ,, dadurch gekennzeichnet, daß der Holzfurnier - Verbundwerkstoff aus einem Edelholzfurnier oder fine line Holzfurnier, einer Schaumstoffschicht und einer Zwischenschicht aus Kunststoffvlies besteht.9 Wood veneer - composite material with plastic coating on the back for laying on all tragfakilren. Substrates without pressing device, ,, thereby characterized in that the wood veneer - composite material from a precious wood veneer or fine line wood veneer, a foam layer and an intermediate layer Plastic fleece is made. 2. Holzfurnier - Verbundwerkstoff nach Anspruch 1, dadurch gekennzeichnet, daß die Zwischenschicht aus einer Kunststoffolie besteht.2. wood veneer - composite material according to claim 1, characterized in that that the intermediate layer consists of a plastic film. 3. Holzfurnier - Verbundwerkstoff nach Anspruch 1, dadurch gekennzeichnet, daß die Zwischenschicht aus einem Text gewebe besteht.3. wood veneer - composite material according to claim 1, characterized in that that the intermediate layer consists of a text fabric. 4. Holzfurnier - Verbundwerkstoff nach Anspruch 1, dadurch gekennzeichnet, daß die Zwischenschicht aus Papier besteht.4. wood veneer - composite material according to claim 1, characterized in that that the intermediate layer consists of paper. 5. Holzfurnier - Verbundwerkstoff nach Anspruch 1, dadurch gekennzeichnet, daß die Zwischenschicht aus einer Metallfolie besteht.5. wood veneer - composite material according to claim 1, characterized in that that the intermediate layer consists of a metal foil. 6. Holzfurnier - Verbundwerkstoff nach Anspruch 1,2,3,4,5 dadurch gekennzeichnet, daß der Schaumstoff extrudiert ist.6. wood veneer - composite material according to claim 1,2,3,4,5 thereby characterized in that the foam is extruded. 7. Holzfurnier - Verbundwerkstoff nach Anspruch 1, dadurch gekennzeichnet, daß die äußere Beschichtung aus flüssig Kunststoff oder Kunststoffvlies besteht.7. wood veneer - composite material according to claim 1, characterized in that that the outer coating consists of liquid plastic or plastic fleece.
DE19752537239 1975-08-21 1975-08-21 Composite material wood veneer with plastic rear coating - has intermediate layer between wooden veneer and foamed plastic layers Withdrawn DE2537239A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752537239 DE2537239A1 (en) 1975-08-21 1975-08-21 Composite material wood veneer with plastic rear coating - has intermediate layer between wooden veneer and foamed plastic layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752537239 DE2537239A1 (en) 1975-08-21 1975-08-21 Composite material wood veneer with plastic rear coating - has intermediate layer between wooden veneer and foamed plastic layers

Publications (1)

Publication Number Publication Date
DE2537239A1 true DE2537239A1 (en) 1977-03-03

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944797A1 (en) * 1979-11-06 1982-01-14 Wechsler & Sellner Kg, 8806 Neuendettelsau Curved veneer strip esp. for automobile interior - has plastics esp. polycarbonate backing injection moulded at high pressure
DE3109057A1 (en) * 1981-03-10 1982-11-25 IV. Ker. Epítöipari Szövetkezet, 1044 Budapest Cladding element, preferably for the furniture and construction industry, and process and device for the production thereof
DE3118996A1 (en) * 1981-05-13 1982-12-02 H. Heitz, Furnierkantenwerk GmbH, 4520 Melle Veneer edge of solid-wood veneer
DE4025308A1 (en) * 1990-08-09 1992-02-13 Hokusan Kk Decorative veneer laminate - has combination of lining material and veneer temporarily bonded to antiadhesive substrate with water-soluble precured adhesive
DE4306063A1 (en) * 1993-02-27 1994-09-01 Lungwitz Christof Dipl Designe Process for the production of plywood boards
AT400827B (en) * 1994-09-02 1996-03-25 Burgholzer Karl Gmbh METHOD FOR PRODUCING A HIGH-GLOSS-COATED VENEER
DE102018127648B3 (en) 2018-11-06 2020-01-16 Novem Car Interior Design Gmbh Process for producing a molded part

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944797A1 (en) * 1979-11-06 1982-01-14 Wechsler & Sellner Kg, 8806 Neuendettelsau Curved veneer strip esp. for automobile interior - has plastics esp. polycarbonate backing injection moulded at high pressure
DE3109057A1 (en) * 1981-03-10 1982-11-25 IV. Ker. Epítöipari Szövetkezet, 1044 Budapest Cladding element, preferably for the furniture and construction industry, and process and device for the production thereof
DE3118996A1 (en) * 1981-05-13 1982-12-02 H. Heitz, Furnierkantenwerk GmbH, 4520 Melle Veneer edge of solid-wood veneer
DE4025308A1 (en) * 1990-08-09 1992-02-13 Hokusan Kk Decorative veneer laminate - has combination of lining material and veneer temporarily bonded to antiadhesive substrate with water-soluble precured adhesive
DE4306063A1 (en) * 1993-02-27 1994-09-01 Lungwitz Christof Dipl Designe Process for the production of plywood boards
AT400827B (en) * 1994-09-02 1996-03-25 Burgholzer Karl Gmbh METHOD FOR PRODUCING A HIGH-GLOSS-COATED VENEER
DE102018127648B3 (en) 2018-11-06 2020-01-16 Novem Car Interior Design Gmbh Process for producing a molded part
EP3653398A1 (en) 2018-11-06 2020-05-20 Novem Car Interior Design GmbH Method for producing a moulded part
US11938663B2 (en) 2018-11-06 2024-03-26 Novem Car Interior Design Gmbh Method for manufacturing a molded part

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