WO2002040805A2 - Method for producing inlaid wood products and product manufactured according to said method - Google Patents

Method for producing inlaid wood products and product manufactured according to said method Download PDF

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Publication number
WO2002040805A2
WO2002040805A2 PCT/HU2001/000112 HU0100112W WO0240805A2 WO 2002040805 A2 WO2002040805 A2 WO 2002040805A2 HU 0100112 W HU0100112 W HU 0100112W WO 0240805 A2 WO0240805 A2 WO 0240805A2
Authority
WO
WIPO (PCT)
Prior art keywords
product
hardening
resin
polyurethane
hollows
Prior art date
Application number
PCT/HU2001/000112
Other languages
German (de)
French (fr)
Other versions
WO2002040805A3 (en
Inventor
Ferenc RÓZSA
Original Assignee
Rozsa Ferenc
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
Priority claimed from HU0004494A external-priority patent/HUP0004494A2/en
Priority claimed from HU0004495A external-priority patent/HUP0004495A2/en
Application filed by Rozsa Ferenc filed Critical Rozsa Ferenc
Publication of WO2002040805A2 publication Critical patent/WO2002040805A2/en
Publication of WO2002040805A3 publication Critical patent/WO2002040805A3/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/02161Floor elements with grooved main surface
    • E04F15/02166Floor elements with grooved main surface wherein the grooves are filled with inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/26Inlaying with ornamental structures, e.g. niello work, tarsia work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/10Producing and filling perforations, e.g. tarsia plates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00Processes for producing special ornamental bodies
    • B44C5/04Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/043Ornamental plaques, e.g. decorative panels, decorative veneers containing wooden elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/04Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members

Definitions

  • the invention is a process for the continuous production of wood products, preferably parquets, which are inlaid during manufacture or afterwards, and the inlaid product made of wood, produced by the process.
  • the invention according to laid-open specification HU 68408 recommends a process for the serial production of panels for parquet floors with inlays, whereby logs of almost the same length - regardless of the wood fiber direction - and in the planned pattern of the panels of the parquet floor corresponding color and average are produced, they will then specified pattern placed next to each other and with each other for example glued, the resulting block is then cut from a well-chosen direction into panels of the same thickness, which have the intended pattern.
  • this process is much faster than the individual production of the inlays, it is difficult to use in the usual production technology and it is expensive.
  • the purpose of the invention is to have an economical process, which can also be carried out in larger companies, which is suitable for producing wooden goods, preferably parquets with inlays, or for subsequently attaching a desired pattern to the normal finished parquet, simultaneously with its renewal.
  • the essence of the invention is therefore a method by which wooden products, preferably parquets with inlays, can be produced continuously or they can be subsequently provided with inlays, characterized in that, in the surface of the wood product produced in large-scale production, prefabricated parquet flooring can be made with any pattern resulting in hollows. These cavities are then filled with synthetic resin such as polyurethane or polyepoxy, which can be colored and varnished after hardening. After the synthetic resin has hardened, the surface of the product may need to be sanded before painting. It is advantageous if the hollows are 2-5 mm deep and 3-5 mm wide. The hollows are preferably made with milling or a laser cutting tool.
  • a synthetic resin with a molecular weight between 40,000 and 200,000 is used, which can be colored and hardened by heat and / or UV radiation and / or oxygen in the air; it can advantageously be 5-20 masses % Dye.
  • the hardening of the synthetic resin hardening through the oxygen of the air can advantageously be reduced to 60-120 minutes by increasing the temperature or using UV radiation.
  • the final painting of the product is done with any paint that is compatible with the given resin.
  • the product produced by the process described above belongs to the invention, characterized in that the surface is patterned by the hollows, which pattern is filled with dyeable and after hardening paintable polyurethane or polyepoxy synthetic resin. 1st embodiment
  • the method according to the invention can be used.
  • the approximately 2.5 mm deep hollows, which are 3-5 mm wide depending on the details of the pattern, are milled into the cleaned wooden surface using an upper cutter in accordance with the desired pattern.
  • the cavities are filled with polyepoxy resin containing 10% by mass of dye, then they are allowed to dry or UV radiation is used to accelerate hardening. After hardening, they are sanded and to increase their durability, they are painted.
  • the surface of the parquet floor with the pattern looks like inlay, the durability and durability of this floor is similar to the properties of the conventional parquet floor and it can be sanded and varnished a few times without the pattern disappearing.
  • the method according to the invention is used in the continuous production of two-layer finished parquet.
  • the approximately 3 mm deep hollows are milled into the surface of the semi-finished product with an upper milling cutter according to the desired pattern, which are 3-5 mm wide depending on the details of the pattern.
  • the hollows are filled with polyurethane resin, then they are treated with 60 ° C heat to accelerate the hardening. After 2 hours they are sanded and painted to increase their durability.
  • the advantage of the method according to the invention is that - compared to the methods used hitherto for this purpose - it can be used in many ways, that the end product has a high aesthetic quality, but it is much faster in comparison with the conventional inlay work made of wood; it works well in industrial production technology, and it's cheaper too.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

The invention relates to a method, whereby wood products, preferably parquet floors which have been provided with inlays or that can be subsequently provided with inlays are produced continuously. According to said method, cavities forming any given pattern are made on the surface of the wood product that has been manufactured in the factory, preferably finished parquet floors. Said cavities are then filled with an artificial resin such as polyurethan or polyepoxy, which can be tinted and lacquered after hardening. Once the artificial resin has hardened, the surface of the product may be possibly smoothed before lacquering. The invention also relates to the product manufactured according to said method.

Description

Verfahren zur Herstellung von mit Intarsien versehenen Holzwaren und das mit dem Verfahren hergestellte Produkt Process for the production of inlaid wood products and the product produced with the process
Die Erfindung ist ein Verfahren zur kontinuierlichen Herstellung von Holzwaren vorzugsweise Parketten, die bei der Herstellung oder nachträglich mit Intarsien versehen werden und das mit dem Verfahren hergestellte, mit Intarsien versehene Produkt aus Holz.The invention is a process for the continuous production of wood products, preferably parquets, which are inlaid during manufacture or afterwards, and the inlaid product made of wood, produced by the process.
Stand der TechnikState of the art
Es gibt mehrere bekannte Verfahren zur Herstellung von laminierten Holzwaren vorzugsweise Fertigparketten, die bekannten Verfahren bieten aber keine wirtschaftliche Lösung, beliebiges Muster mit einer höheren ästhetischen Qualität gleichzeitig mit oder nach der Herstellung produzieren zu können. Die Anfertigung von gemusterten Holzoberflächen, individuellen Einlegearbeiten aus Holz war jahrhundertelang nur durch mühevolles Handwerk möglich. Die Erfindung laut Offenlegungsschrift HU 68408 empfiehlt zur Serienproduktion von Platten für Parkettböden mit Intarsien ein Verfahren, wobei Holzscheite von beinahe gleicher Länge - geachtet auf die Holzfaserrichtung - und in dem geplanten Muster der Platten des Parkettbodens entsprechenden Farbton und Durchschnitt produziert werden, sie werden dann dem angegebenen Muster entsprechend nebeneinander gelegt und miteinander z.B. verklebt, der so entstandene Block wird dann aus einer gut erwählten Richtung in gleich dicke Platten geschnitten, die das vorgesehene Muster haben. Dieses Verfahren ist zwar wesentlich schneller als die Einzelanfertigung der Intarsien, aber es lässt sich schwer in die gewohnte Produktionstechnologie einsetzen und es ist teuer.There are several known methods for producing laminated wood products, preferably prefabricated parquets, but the known methods do not offer an economical solution for being able to produce any pattern with a higher aesthetic quality simultaneously with or after production. For centuries, the creation of patterned wooden surfaces and individual inlays made of wood was only possible through painstaking craftsmanship. The invention according to laid-open specification HU 68408 recommends a process for the serial production of panels for parquet floors with inlays, whereby logs of almost the same length - regardless of the wood fiber direction - and in the planned pattern of the panels of the parquet floor corresponding color and average are produced, they will then specified pattern placed next to each other and with each other for example glued, the resulting block is then cut from a well-chosen direction into panels of the same thickness, which have the intended pattern. Although this process is much faster than the individual production of the inlays, it is difficult to use in the usual production technology and it is expensive.
Der Zweck der Erfindung ist ein wirtschaftliches, auch in grösseren Betrieben realisierbares Verfahren zu haben, welches geeignet ist, Holzwaren vorzugsweise Parkette mit Intarsien zu produzieren oder ein gewünschtes Muster auf das gewöhnliche Fertigparkett nachträglich, gleichzeitig mit seiner Erneuerung anzubringen. Zur Ausarbeitung der Erfindung führte jene Erkennung, dass die entsprechend vorbereitetete Oberfläche mit Hilfe eines speziell erwählten Bindemittels mit Intarsien zu versehen ist.The purpose of the invention is to have an economical process, which can also be carried out in larger companies, which is suitable for producing wooden goods, preferably parquets with inlays, or for subsequently attaching a desired pattern to the normal finished parquet, simultaneously with its renewal. The recognition that the correspondingly prepared surface is to be inlaid with the aid of a specially selected binder led to the elaboration of the invention.
Das Wesen der Erfindung ist also ein Verfahren, womit Holzwaren vorzugsweise Parkette mit Intarsien kontinuierlich herzustellen sind oder sie nachträglich mit Intarsien zu versehen sind, gekennzeichnet dardurch, dass man in die Oberfläche des im Grossbetrieb hergestellten Holzproduktes vorzugsweise Fertigparketts beliebiges Muster ergebende Aushöhlungen macht. Die Ausfüllug dieser Aushöhlungen erfolgt dann mit Kunstharz wie Polyuretan oder Polyepoxi, welches sich färben und nach Verhärtung sich lackieren lässt. Nach Verhärtung des Kunstharzes soll die Oberfläche des Produktes noch vor der Lackierung eventuell geschliffen werden. Es ist vorteilhaft, wenn die Aushöhlungen 2-5 mm tief und 3-5 mm breit sind. Die Aushöhlungen werden vorzugsweise mit Fräsen oder einem Laserschneidewerkzeug gemacht.The essence of the invention is therefore a method by which wooden products, preferably parquets with inlays, can be produced continuously or they can be subsequently provided with inlays, characterized in that, in the surface of the wood product produced in large-scale production, prefabricated parquet flooring can be made with any pattern resulting in hollows. These cavities are then filled with synthetic resin such as polyurethane or polyepoxy, which can be colored and varnished after hardening. After the synthetic resin has hardened, the surface of the product may need to be sanded before painting. It is advantageous if the hollows are 2-5 mm deep and 3-5 mm wide. The hollows are preferably made with milling or a laser cutting tool.
Bei einer vorteilhaften Realisierung des Verfahrens der Erfindung entsprechend wird ein Kunstharz mit einem Molekulargewicht zwischen 40.000 und 200.000 verwendet, welches sich färben lässt und sich durch Wärme und/oder UV- Strahlung und/oder Oygen der Luft verhärtet, es kann vorteilhaft 5-20 Massen% Farbstoff enthalten.In an advantageous implementation of the method according to the invention, a synthetic resin with a molecular weight between 40,000 and 200,000 is used, which can be colored and hardened by heat and / or UV radiation and / or oxygen in the air; it can advantageously be 5-20 masses % Dye.
Die Verhärtung des sich durch das Oxygen der Luft verhärtenden Kunstharzes kann im gegebenen Fall durch die Erhöhung der Temperatur oder Verwendung von UV-Strahlung vorteilhaft auf 60-120 Minuten reduziert werden. Die endgültige Lackierung des Produktes erfolgt mit einem beliebigen Lack, welcher sich mit dem gegebenen Kunstharz gut verträgt.The hardening of the synthetic resin hardening through the oxygen of the air can advantageously be reduced to 60-120 minutes by increasing the temperature or using UV radiation. The final painting of the product is done with any paint that is compatible with the given resin.
Das mit dem im Vorangehenden beschriebenen Verfahren hergestellte Produkt gehört zu der Erfindung, gekennzeichnet dadurch, dass seine Oberfläche durch die Aushöhlungen bestimmt gemustert ist, welche Musterung mit färbbarem und nach Verhärtung lackierbarem Polyuretan- oder Polyepoxi-Kunstharz ausgefüllt ist. 1. AusführungsbeispielThe product produced by the process described above belongs to the invention, characterized in that the surface is patterned by the hollows, which pattern is filled with dyeable and after hardening paintable polyurethane or polyepoxy synthetic resin. 1st embodiment
Gleichzeitig mit der Wiederherstellung von alten Parketten kann man das der Erfindung entsprechende Verfahren zur Anwendung bringen. In die gereinigte Holzoberfläche werden mit einem oberen Fräser der gewünschten Musterung entsprechend die ungefähr 2,5 mm tiefen Aushöhlungen gefräst, die von den Details der Musterung abhängig 3-5 mm breit sind. Die Aushöhlungen werden mit 10 Massen% Farbstoff enthaltendem Polyepoxi-Kunstharz ausgefüllt, dann lässt man sie trocknen oder man verwendet UV-Strahlung zur Beschleunigung der Verhärtung. Nach der Verhärtung werden sie geschliffen und um ihre Strapazierfähigkeit zu erhöhen, werden sie lackiert.Simultaneously with the restoration of old parquets, the method according to the invention can be used. The approximately 2.5 mm deep hollows, which are 3-5 mm wide depending on the details of the pattern, are milled into the cleaned wooden surface using an upper cutter in accordance with the desired pattern. The cavities are filled with polyepoxy resin containing 10% by mass of dye, then they are allowed to dry or UV radiation is used to accelerate hardening. After hardening, they are sanded and to increase their durability, they are painted.
Die Oberfläche des Parkettbodens mit der Musterung wirkt wie Intarsie, die Haltbarkeit und Strapazierfähigkeit dieses Bodens gleicht den Eigenschaften des herkömmlichen Parkettbodens und er ist ein paar Mal wiederum zu schleifen und lackieren, ohne das Verschwinden der Musterung.The surface of the parquet floor with the pattern looks like inlay, the durability and durability of this floor is similar to the properties of the conventional parquet floor and it can be sanded and varnished a few times without the pattern disappearing.
2. Ausführungsbeispiel2nd embodiment
Das der Erfindung entsprechende Verfahren wird bei kontinuierlicher Herstellung von zweischichtigen Fertigparketten angewendet. In die Oberfläche des halbfertigen Produktes werden mit einem oberen Fräser der gewünschten Musterung entsprechend die ungefähr 3 mm tiefen Aushöhlungen gefräst, die von den Details der Musterung abhängig 3-5 mm breit sind. Die Aushöhlungen werden mit Polyuretan-Kunstharz ausgefüllt, dann werden sie mit 60°C Wärme behandelt, um die Verhärtung zu beschleunigen. Nach dem Ablauf von 2 Stunden werden sie geschliffen und um ihre Strapazierfähigkeit zu erhöhen werden sie lackiert.The method according to the invention is used in the continuous production of two-layer finished parquet. The approximately 3 mm deep hollows are milled into the surface of the semi-finished product with an upper milling cutter according to the desired pattern, which are 3-5 mm wide depending on the details of the pattern. The hollows are filled with polyurethane resin, then they are treated with 60 ° C heat to accelerate the hardening. After 2 hours they are sanded and painted to increase their durability.
Der Vorteil des Verfahrens der Erfindung nach besteht darin, dass es - gegenüber den bisher zu diesem Zweck angewandten Verfahren - vielseitig anwendbar ist, dass das Endprodukt eine hohe ästhetische Qualität hat, im Vergleich mit der herkömmlichen Einlegearbeit aus Holz ist es aber viel schneller; es lässt sich gut in die Produktionstechnologie von Betrieben einsetzen, und es ist auch billiger. The advantage of the method according to the invention is that - compared to the methods used hitherto for this purpose - it can be used in many ways, that the end product has a high aesthetic quality, but it is much faster in comparison with the conventional inlay work made of wood; it works well in industrial production technology, and it's cheaper too.

Claims

PATENTANSPRUCH PATENT cLAIM
1. Es ist ein Verfahren zur kontinuierlichen Herstellung von Holzprodukten vorzugsweise Parketten, die bei der Herstellung oder nachträglich mit Intarsien versehen werden, g e ke n nzei ch net d ad u rch , dass man während der Herstellung oder der Wiederherstellung in die Oberfläche des Produktes beliebige Musterungen ergebende Aushöhlungen macht, sie werden dann mit Polyuretan- oder Polyepoxi-Kunstharz ausgefüllt, welches sich färben und nach Verhärtung sich lackieren lässt, nach Verhärtung des Kunstharzes wird die Oberfläche des Produktes - im gegebenen Fall nach Schleifen - lackiert.1. It is a process for the continuous production of wood products, preferably parquets, which are provided with inlaid during manufacture or afterwards, characterized by the fact that during the manufacture or restoration, any surface is removed The resulting hollows are filled with polyurethane or polyepoxy resin, which can be colored and varnished after hardening. After hardening of the resin, the surface of the product - if necessary after grinding - is varnished.
2. Es ist das Verfahren laut Anspruch 1, gekennzeichnet dadurch, dass die Aushöhlungen auf der Oberfläche des Produktes 2-5 mm tief und 3-5 mm breit sind.2. It is the method according to claim 1, characterized in that the hollows on the surface of the product are 2-5 mm deep and 3-5 mm wide.
3. Es ist das Verfahren laut Anspruch 1. oder 2, gekennzeichnet dadurch , dass man dabei ein Polyuretan- oder Epoxi-Kunstharz mit einem Molekulargewicht zwischen 40.000 und 200.00 verwendet, welches sich färben lässt und sich durch Wärme und/oder UV-Strahlung und/oder Oxygen der Luft verhärtet.3. It is the method according to claim 1 or 2, characterized in that one uses a polyurethane or epoxy synthetic resin with a molecular weight between 40,000 and 200.00, which can be colored and can by heat and / or UV radiation and / or oxygen in the air has hardened.
4. Ein beliebiges von den Verfahren laut Anspruch 1-3, geken nzeichnet d a urch , dass das Polyuretan- oder Polyepoxi-Kunstharz einen Farbstoff enthält.4. Any of the methods according to claims 1-3, characterized by the fact that the polyurethane or polyepoxy resin contains a dye.
5. Ein Holzprodukt mit Intarsien, geken nzeichnet dad urch , dass seine Oberfläche durch Aushöhlungen bestimmt gemustert ist, welche Musterung mit färbbarem und nach Verhärtung lackierbarem Polyuretan- oder Polyepoxi-5. A wood product with inlays, characterized by the fact that its surface is patterned by hollows, which pattern can be dyed with polyurethane and polyepoxy paint that can be painted after hardening.
Kunstharz ausgefüllt ist. Resin is filled.
PCT/HU2001/000112 2000-11-15 2001-11-14 Method for producing inlaid wood products and product manufactured according to said method WO2002040805A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
HU0004494A HUP0004494A2 (en) 2000-11-15 2000-11-15 Method for post-preparing figures on wood articles, especially parquets and the article thereof
HUP0004495 2000-11-15
HU0004495A HUP0004495A2 (en) 2000-11-15 2000-11-15 Method for producing continous way figured wood articles, especially parquets and the article thereof
HUP0004494 2000-11-15

Publications (2)

Publication Number Publication Date
WO2002040805A2 true WO2002040805A2 (en) 2002-05-23
WO2002040805A3 WO2002040805A3 (en) 2003-06-12

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PCT/HU2001/000112 WO2002040805A2 (en) 2000-11-15 2001-11-14 Method for producing inlaid wood products and product manufactured according to said method

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006064297A1 (en) * 2004-12-15 2006-06-22 Rozsa Ferenc Method for surface decoration of woodwork products
NL1029769C2 (en) * 2005-08-19 2007-02-20 Johannes Hendrikus Ninaber Inlaid panel production method for decorative panels, uses computer controlled laser or water jet cutting to produce inlay and computer controlled milling device to cut out pattern in panel
DE112006001088B4 (en) * 2005-04-26 2011-06-01 Nagashimakougei Co., Ltd. Method for producing a false inlay decoration
ITMC20100056A1 (en) * 2010-04-30 2011-10-31 Faler Metal Di Fratini Fabio & C S A S PROCEDURE FOR THE REALIZATION OF COLORED INLAYS ON STONE, WOOD, METAL, GLASS, ETC.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852145A (en) * 1973-11-16 1974-12-03 K Kloweit Sign with inlaid letters
US4844850A (en) * 1985-01-07 1989-07-04 Harder James R Method of making a decorative panel
DK242788A (en) * 1988-05-04 1989-11-05 Bo Line A S PROCEDURE FOR MANUFACTURING A COMPOSITE BODY OF PLASTIC AND PLASTIC
CA2043471C (en) * 1991-05-29 1995-01-17 Royce N. Thurston Method for providing an inlay on a substrate
AT400827B (en) * 1994-09-02 1996-03-25 Burgholzer Karl Gmbh METHOD FOR PRODUCING A HIGH-GLOSS-COATED VENEER

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006064297A1 (en) * 2004-12-15 2006-06-22 Rozsa Ferenc Method for surface decoration of woodwork products
DE112006001088B4 (en) * 2005-04-26 2011-06-01 Nagashimakougei Co., Ltd. Method for producing a false inlay decoration
US8252379B2 (en) 2005-04-26 2012-08-28 Nagashimakougei Co., Ltd. False inlay decoration and method for producing the same
NL1029769C2 (en) * 2005-08-19 2007-02-20 Johannes Hendrikus Ninaber Inlaid panel production method for decorative panels, uses computer controlled laser or water jet cutting to produce inlay and computer controlled milling device to cut out pattern in panel
ITMC20100056A1 (en) * 2010-04-30 2011-10-31 Faler Metal Di Fratini Fabio & C S A S PROCEDURE FOR THE REALIZATION OF COLORED INLAYS ON STONE, WOOD, METAL, GLASS, ETC.

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