DE102008027631A1 - Wood fiber board, in particular for floor panels - Google Patents

Wood fiber board, in particular for floor panels

Info

Publication number
DE102008027631A1
DE102008027631A1 DE102008027631A DE102008027631A DE102008027631A1 DE 102008027631 A1 DE102008027631 A1 DE 102008027631A1 DE 102008027631 A DE102008027631 A DE 102008027631A DE 102008027631 A DE102008027631 A DE 102008027631A DE 102008027631 A1 DE102008027631 A1 DE 102008027631A1
Authority
DE
Germany
Prior art keywords
characterized
layer
wear protection
film package
method according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE102008027631A
Other languages
German (de)
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
Priority to DE102008027631A priority Critical patent/DE102008027631A1/en
Publication of DE102008027631A1 publication Critical patent/DE102008027631A1/en
Application status is Ceased legal-status Critical

Links

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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/18Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/181Insulating layers integrally formed with the flooring or the flooring elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/041Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
    • E04F2290/042Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise with a facing or top layer for sound insulation
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/041Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
    • E04F2290/043Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise with a bottom layer for sound insulation

Abstract

The invention relates to a wood fiber board, in particular for floor panels, consisting of a T MDF wood materials with an applied on the underside of the support plate sound-absorbing layer, preferably with balance layer effect and a foil package applied on the top. The film package consists of at least one elastic thermoplastic deformable plastic layer and a decorative paper. The foil packet is sealed with a lacquer layer before or after application to the carrier plate. It is advantageous if abrasion-resistant particles are embedded in the seal near the surface.

Description

  • The The invention relates to a wood fiber board, in particular for Floor panels, consisting of a support plate made of wood-based material such as chipboard, plywood, OSB, HDF or MDF, with a top and a bottom and a procedure to Production of such a plate.
  • floor panels as floor coverings on the laid in the Condition upper surface of a decor and possibly one on the decor adapted structure embossing, the one natural material, such as wood or stone imitate.
  • The base plate material used are HDF, MDF or OSB plates whose thicknesses are in a range of 2 to 20 mm, preferably 5 to 12 mm and have densities of about 880 kg / m 3 +/- 10%. Even plates with different parameters, in particular lower densities are suitable for use.
  • The Decors for the upper surfaces of the carrier plates can do this on a paper layer or directly on the plate-shaped Base printed. Such decors are for example wood or stone imitations. Fantasy decors are also possible. These can be, for example, modifications of natural Materials result.
  • at The production of laminate flooring is becoming Increase the authenticity in addition to visually appealing Decors increasingly embossed structures into the surface. These can be simple pores in wood decors, as well more elaborate scraped structures, which are also decorsynchronous. increasingly stone or marble tiles are simulated in which in addition to the actual surface structure and the decorsynchrone imprinting the joint filling lines is important.
  • flooring are usually laid floating, being a connection the panels to each other in the laying plane, but not with the underlying soil layer consists. By committing a stimulation of the floor. It will be audible Sound waves generated. The sound waves are audible in the room, where the floor is located, the so-called room or beech sound. On the other hand, the sound in adjacent, for example, underlying rooms as so-called Footfall audible.
  • to Reduction of the sound pollution are between the carrier plate and the floor layer sound-absorbing and / or sound-absorbing Layers provided. As such layers come crosslinked PE mats filled with thicknesses of 1.0 mm or 0.3 to 3 mm thick Heavy foils, but also foamed PE or PU foils for Commitment.
  • adversely in these layers, such mats are only minor changes in the perception of sound. PE mats with thicknesses of 1 mm as well as foamed PE or PU foils on hard Floor coverings reduce the room sound volume hardly, they just change the sound. It shifts the dominant frequency range of such mats and foils in higher frequencies and makes the ground brighter sound. Hard floor coverings with heavy foils in the thickness range from 0.3 to 3 mm are also not quieter. The dominant one Frequency range, however, is more in the lower frequency range.
  • Of the Invention is based on the object, a floor covering to develop a high degree of authenticity natural material, an improved spatial and / or impact sound property and also has a warm feel having. The floor covering should be warm when walking "barefoot" feel.
  • According to the invention the object by the features of claim 1 and claim 8 solved.
  • According to the invention the floor covering seen from bottom to top, the following layer structure on. The lowest layer is a sound-absorbing layer, in a particular embodiment of the invention acting as a balance layer, applied to the backing plate, which is a distortion of the Panels, called bowls, prevents and in particular Design at the same time the reduction of tread and / or Room sound effect allows. It will be for that such materials used for soundproofing are known.
  • The following carrier plate made of a wood material, such as Span, Plywood, OSB, HDF or MDF, enters on top Decor consisting of at least one plastic layer and a Decorative paper. In a particular embodiment, the decorative paper a structure embossing on. On the decor is a sealing Lacquer layer, the near-surface abrasion-resistant particles, such as Corundum may contain, and turn into another special Design has a further structure embossing, applied.
  • The decor to be applied to the surface of the carrier plate consists of a foil packet of at least one elastic and thermoplastically deformable plastic layer and a decorative paper. The film package is by surface application of a liquid plastic to a Layer having a thickness of 0.2 to 2.5 mm at a surface temperature of 130 to 200 ° C and simultaneously applying a decorative paper on the plastic layer and bonding both obtained by utilizing the heat energy present in the plastic layer. Suitable plastics include TPU, EVA, PP, PE, PET, PVC, acrylates, polyolefins, polyesters and waxes. But other plastics with comparable properties can be used. Likewise, combinations of the aforementioned plastics can be used. The plastic used depends on the desired properties of the finished panel. So TPU plastics are very elastic and tough. PVC plastics are cheap. EVA plastics are inexpensive, elastic and plastic, while PP plastics are elastic, hard and tough. Acrylic plastics are UV curing and PET plastics are inexpensive to produce. Waxes have plastic properties.
  • The Plastic layer can also be composed of several layers, where only one plastic but also different plastics one after the other over a large area can be applied.
  • In a particular embodiment of the invention, the film package with a structure embossing, preferably before application on the wood fiber board, provided. This is done by a textured embossing roller reached. Alternatively, the use of a textured paper, the between the film pack and a smooth embossing roll carried becomes and reusable, possible. Again, be here the plastic properties of the still under heat Plastic exploited and the structuring in the continuous Procedure inserted. The structure embossing may have a depth greater than 100, preferably 200 up to 400 ym. In a particular embodiment, the Structure embossing synchronously executed to the decor running.
  • When Support plate for the film package are plates with a length of 2,800 to 5,600 mm and a width from 1000 to 2200 mm best suited.
  • The Foil package is on the support plate, for example, under Use of a water-soluble PU adhesive applied. After applying the film package is a decor-sealing Paint layer applied, for which, for example, radiation-curable Acrylate varnishes are usable. The acrylate coatings can by other paints with comparable properties are exchanged.
  • To achieve a high abrasion resistance with values from AC1 to AC5 based on the standards EN 13329 . EN 15468 . EN 14978 and to prevent excessive wear, abrasion-resistant particles, such as corundum grains are embedded at least in near-surface areas of the paint layer.
  • One Process for the preparation of the inventive Fiberboard provides that on the underside of the support plate a sound-absorbing layer, also called a balance layer can act, applied and then on the top a film package consisting of a plastic layer and a Decor paper is glued on. In a particular embodiment may the film package in its manufacture but also after application the carrier plate are provided with a structuring. On the film package is then a paint layer as a wear protection layer applied.
  • The Apply the lacquer layer after sticking the foil package take place on the wood fiber board, but preferably during manufacture of the film package.
  • to Improvement in abrasion resistance may preferably be close to the surface Corundum particles or particles with comparable properties in these Wear protection layer are inserted.
  • Become panels made in this way to floor panels in the sawed to decor matching format, they are with profile milled provided for click connections. By the applied Foil package on the carrier plate can be deeply textured Form decors. At the same time, the plastic used creates a warmer, softer feel. in the Related to the material for the balance layer a lower tendency for the generation of a space and / or Impact sound achieved.
  • At the Producing the film package, so the direct printing of the plastic layer with a decor or laying a printed paper and coating with a varnish are otherwise when applying the individual layers on the wood fiber plate tensions largely degraded.
  • By The film package will therefore hardly greater tensions placed in the carrier plate and thus a bowls largely avoided. A balance layer is not necessary. As well can be the thicknesses of the used carrier plates minimize.
  • at the separation in panels is compared to a good edge density Water reaches, as elastic by the used film package Result in joining edges.
  • One further advantage results when using the film package, that you can provide the plastic used with additives that the decorative coating special properties, eg. B. dissipating the current to lend.
  • QUOTES INCLUDE IN THE DESCRIPTION
  • This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
  • Cited non-patent literature
    • - EN 13329 [0018]
    • - EN 15468 [0018]
    • - EN 14978 [0018]

Claims (16)

  1. Wood fiber board, in particular for floor panels, consisting of a particleboard, plywood, OSB, MDF or HDF wood material with a bottom and top, characterized in that the underside of a sound-absorbing layer, which acts in a preferred embodiment as a balance layer and the upper side consists of a foil packet composed of at least one elastic thermoplastic deformable plastic layer with a decorative paper or a print and the decor is covered with a wear protection layer.
  2. Fiberboard according to claim 1, characterized that the film package from a 0.2 to 2.5 mm thick plastic layer with a side facing away from the carrier plate at Surface temperatures of 130 to 200 ° C launched Decor paper exists.
  3. Fibreboard according to claim 1 or 2, characterized that the film package is provided with a structuring.
  4. Wood fiber board according to at least one of the claims 1 to 3, characterized in that the wear protection layer Made of a hardenable paint.
  5. Fiberboard according to claim 4, characterized that the wear protection layer of a radiation-curable Acrylic paint exists.
  6. Wood fiber board according to at least one of the claims 1 to 5, characterized in that the wear protection layer near the surface contains agents that prevent wear.
  7. Fiberboard according to claim 6, characterized that the wear protection layer corundum grains contains.
  8. Method for producing a fiberboard especially for floor panels, according to one of previous claims, characterized in that a carrier plate made of particleboard, plywood, OSB, HDF or MDF wood materials on the lower side of a sound-absorbing Layer, preferably one with balance layer effect and on the upper side of a foil package, which consists of at least one elastic and thermoplastically deformable plastic layer and an on one side of the plastic layer applied decor paper is applied and the film package with a wear protection layer is covered.
  9. Method according to claim 8, characterized in that that the film package several elastic and thermoplastic deformable Plastic layers of the same or different plastics contains.
  10. Method according to claims 8 and 9, characterized the plastic layer (s) have a thickness of 0.2 to 2.5 mm.
  11. Method according to at least one of the claims 8 to 10, characterized in that the decorative film at temperatures from 130 to 200 ° C placed on the plastic layer and is connected.
  12. Method according to at least one of the claims 8 to 11, characterized in that the joining of the plastic layer done with the decorative paper with simultaneous structuring of the film package.
  13. Method according to at least one of the claims 8 to 12, characterized in that the wear protection layer from a lacquer, preferably a radiation curable Acrylic paint exists.
  14. Method according to at least one of the claims 8 to 13, characterized in that in the wear protection layer Abrasion-resistant particles are stored near the surface.
  15. Method according to claim 14, characterized in that that corundum grains are embedded as abrasion-resistant particles become.
  16. Method according to at least one of the claims 8 to 15, characterized in that the wear protection layer on the film package before applying the film package on the Fiberboard is applied.
DE102008027631A 2008-06-05 2008-06-05 Wood fiber board, in particular for floor panels Ceased DE102008027631A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102008027631A DE102008027631A1 (en) 2008-06-05 2008-06-05 Wood fiber board, in particular for floor panels

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102008027631A DE102008027631A1 (en) 2008-06-05 2008-06-05 Wood fiber board, in particular for floor panels
ES09161950.2T ES2558678T3 (en) 2008-06-05 2009-06-04 Wood-derived material board, in particular for floor panels
EP09161950.2A EP2130991B1 (en) 2008-06-05 2009-06-04 Composite wood board, especially for floor panels
PL09161950T PL2130991T3 (en) 2008-06-05 2009-06-04 Composite wood board, especially for floor panels

Publications (1)

Publication Number Publication Date
DE102008027631A1 true DE102008027631A1 (en) 2009-12-10

Family

ID=41050288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008027631A Ceased DE102008027631A1 (en) 2008-06-05 2008-06-05 Wood fiber board, in particular for floor panels

Country Status (4)

Country Link
EP (1) EP2130991B1 (en)
DE (1) DE102008027631A1 (en)
ES (1) ES2558678T3 (en)
PL (1) PL2130991T3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2699416B1 (en) 2011-04-18 2017-04-05 Guido Schulte Flooring element
DE102013007236B4 (en) 2012-12-07 2018-03-01 Mondi Gronau Gmbh Top layer with outside film layer of an elastic plastic and plate with a plate body, which is connected to the cover layer

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3561197A3 (en) 2009-12-22 2019-11-06 Flooring Industries Limited, SARL Panel, covering and method for installing such panels
US8925275B2 (en) 2010-05-10 2015-01-06 Flooring Industries Limited, Sarl Floor panel
BE1019501A5 (en) 2010-05-10 2012-08-07 Flooring Ind Ltd Sarl Floor panel and method for manufacturing floor panels.
BE1019331A5 (en) 2010-05-10 2012-06-05 Flooring Ind Ltd Sarl Floor panel and methods for manufacturing floor panels.
BE1019659A5 (en) * 2010-05-10 2012-09-04 Flooring Ind Ltd S A R L Floor panel and method for manufacturing floor panels.
CN103753653B (en) * 2014-02-18 2015-11-18 苏州科技学院 A kind of reed rod aluminium sheet composite board and preparation method thereof
IT201600114240A1 (en) * 2016-11-11 2018-05-11 Maurizio Nasatti A process for the manufacture of decorative panels, in particular for the coating of furniture, walls, etc.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1262607A1 (en) * 2001-05-25 2002-12-04 Ulrich Windmöller Floor panel and method for the realization of such panel
DE20311569U1 (en) * 2003-07-25 2003-10-09 Andy Holzprodukte Gmbh laminate flooring
DE202004014160U1 (en) * 2004-09-09 2004-11-18 Mohr, Wolfgang Flooring element
DE102005023661A1 (en) * 2005-05-23 2006-11-30 Pergo (Europe) Ab Decorative laminate
DE102005042657A1 (en) * 2005-09-08 2007-04-05 Kronotec Ag Building board and method of manufacture
DE102006039251A1 (en) * 2006-08-22 2008-03-13 Guido Schulte Floor panels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1264946A1 (en) * 2001-06-05 2002-12-11 Berry Finance Nv Flooring panel
SE525657C2 (en) * 2002-04-08 2005-03-29 Vaelinge Innovation Ab Floor panels for floating floors made from at least two different layers of materials and intermediates for the manufacture of floorboards
US20070294968A1 (en) * 2003-08-20 2007-12-27 Roger Braun Wooden Material Panel Comprising A Soft Plastic Layer
DE102005006532A1 (en) * 2005-02-11 2006-08-24 Kaindl Flooring Gmbh Panel with decorative layer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1262607A1 (en) * 2001-05-25 2002-12-04 Ulrich Windmöller Floor panel and method for the realization of such panel
DE20311569U1 (en) * 2003-07-25 2003-10-09 Andy Holzprodukte Gmbh laminate flooring
DE202004014160U1 (en) * 2004-09-09 2004-11-18 Mohr, Wolfgang Flooring element
DE102005023661A1 (en) * 2005-05-23 2006-11-30 Pergo (Europe) Ab Decorative laminate
DE102005042657A1 (en) * 2005-09-08 2007-04-05 Kronotec Ag Building board and method of manufacture
DE102006039251A1 (en) * 2006-08-22 2008-03-13 Guido Schulte Floor panels

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EN 13329
EN 14978
EN 15468

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2699416B1 (en) 2011-04-18 2017-04-05 Guido Schulte Flooring element
DE102013007236B4 (en) 2012-12-07 2018-03-01 Mondi Gronau Gmbh Top layer with outside film layer of an elastic plastic and plate with a plate body, which is connected to the cover layer

Also Published As

Publication number Publication date
EP2130991A3 (en) 2011-06-29
ES2558678T3 (en) 2016-02-08
EP2130991B1 (en) 2015-09-30
PL2130991T3 (en) 2016-05-31
EP2130991A2 (en) 2009-12-09

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R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final

Effective date: 20111203