EP0536339B1 - Procede de fabrication d'une surface d'estampage mate d'un outil d'estampage servant au formage des surfaces de stratifies emboutis - Google Patents

Procede de fabrication d'une surface d'estampage mate d'un outil d'estampage servant au formage des surfaces de stratifies emboutis Download PDF

Info

Publication number
EP0536339B1
EP0536339B1 EP91920763A EP91920763A EP0536339B1 EP 0536339 B1 EP0536339 B1 EP 0536339B1 EP 91920763 A EP91920763 A EP 91920763A EP 91920763 A EP91920763 A EP 91920763A EP 0536339 B1 EP0536339 B1 EP 0536339B1
Authority
EP
European Patent Office
Prior art keywords
matt
embossing
matting
pressing
fine
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.)
Expired - Lifetime
Application number
EP91920763A
Other languages
German (de)
English (en)
Other versions
EP0536339A1 (fr
Inventor
Manfred Posselt
Wilfried Werthmann
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.)
Hueck Engraving GmbH and Co KG
Original Assignee
Hueck Engraving GmbH and Co KG
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 Hueck Engraving GmbH and Co KG filed Critical Hueck Engraving GmbH and Co KG
Publication of EP0536339A1 publication Critical patent/EP0536339A1/fr
Application granted granted Critical
Publication of EP0536339B1 publication Critical patent/EP0536339B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02—Dies; Accessories
    • B44B5/026—Dies

Definitions

  • the invention relates to a method for producing a matt embossing surface of an embossing tool which serves to form the surface of press laminates or the like by matting, which is carried out in one stage by matt chrome plating or in two stages by sandblasting and subsequent matt chromium plating.
  • Furniture surfaces are now largely produced in a melamine-coated version.
  • Such surfaces whether as coated wood-based panels or as high-pressure laminate panels, are produced in hydraulic presses under heat and pressure, special embossing tools, so-called press plates, which are pressed together with the material to be pressed, being used to form the surfaces.
  • press plates which are pressed together with the material to be pressed, being used to form the surfaces.
  • the surface is produced on the material to be pressed, the surface of the finished product being a true reflection of the surface of the press plate.
  • Coated wood-based panels or laminate panels are required on the market in many surface designs. This includes patterned or smooth surfaces with different degrees of gloss, from matt to high-gloss, for which appropriate embossing tools or pressing plates must be made available for their manufacture.
  • the matted press plates of this type also have the disadvantage that the embossed surface is very sensitive to scratches and fingerprints are clearly visible on the finished plates that can be produced with them, and are difficult to remove.
  • the invention is based on the fact that it is used for the production of structures on press plates.
  • B. from DE-AS 27 06 947 or DE-PS 31 20 351 is known to use embossing rollers and the etching process.
  • the etching process can be used to form single-stage or multi-stage structures, etching reserves being applied to the press plate in certain patterns by means of cliché rollers and being etched after each coating. As a rule, the surface is then polished and matted by sandblasting or by an etching process.
  • the structure pattern can be arbitrary, e.g. B. fine structures, corrugations, knobs, wood grain. Also known from EP 25 68 803 A3, a with an embossing, for. B.
  • embossing tool in the form of a wood grain, formed embossing tool by thermal spraying with a matt metal coating, u. a. made of chrome, but the embossing is retained; this matting method is also unsuitable for matting a smooth embossing surface with aesthetically and haptically satisfactory properties.
  • the invention has for its object a method for producing a significantly improved to develop matte embossing surface of such an embossing tool, so that the matte finished plates made with it satisfy aesthetically and haptically, do not appear artificial and cold and are insensitive to fingerprints.
  • embossing surface before matting is provided with a fine, directionless, 10 »m to 25» m deep substructure and then matted so that the degree of gloss measured with the Lange reflectometer 60 ° is 6 to 16 points is.
  • the depth of the substructure and the matting are selected and coordinated so that the substructure is no longer recognizable as such after matting.
  • a lower depth of the substructure is unsuitable because it would lead to a practically completely smooth surface, and at a depth of more than 25 »m the structure would remain undesirably recognizable after matting. Matting with gloss levels above 16 points is also unsuitable because it makes the substructure visible.
  • the depth of the substructure can be varied within the boundary areas and an appropriate matting can be carried out, the choice depending on how strong the haptic property of the surface should be and what aesthetic effect the surface should have.
  • the substructure can be produced using one of the known structuring methods. Particularly suitable is the etching process, which has been used to represent structures that are supposed to give the surface of the finished plate the aesthetic effect.
  • the representation of the ultra-fine substructure according to the invention forms only an intermediate stage, which is followed by further surface treatments.
  • the etching process can be either one-time or multi-stage with different structures, e.g. B. coarse and fine structured cliché rollers can be used.
  • the press plate is polished electrolytically or mechanically and then matted.
  • the matting can be done in one step by matt chrome plating or in two stages by sandblasting and subsequent matt chrome plating. Then hard chrome plating is carried out to protect the surface.
  • the haptic effect and the appearance can be adapted to the wishes and requirements by using the etching process once or several times and the one- or two-stage matting.

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)
  • Plasma Technology (AREA)
  • Physical Vapour Deposition (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Electroplating Methods And Accessories (AREA)

Claims (2)

  1. Procédé de fabrication d'une surface d'estampage mate d'un outil d'estampage servant à former la surface de laminé à la presse ou analogues par matage, qui s'effectue en un seul stade par chromage mat ou en deux stades par sablage et chromage mat ultérieur, caractérisé en ce qu'il consiste à munir la surface d'estampage, avant le matage, d'une sous-structure fine, non directionnelle, d'une profondeur de 10 »m à 25 »m et ensuite, à la mater finement de manière que le degré de brillance mesuré au réflectomètre Lange à 60° soit compris entre 6 et 16 points.
  2. Procédé suivant la revendication 1, caractérisé en ce qu'il consiste à établir la sous-structure après le procédé de gravure, la gravure pouvant s'effectuer en une fois ou également en plusieurs stades.
EP91920763A 1991-04-29 1991-11-28 Procede de fabrication d'une surface d'estampage mate d'un outil d'estampage servant au formage des surfaces de stratifies emboutis Expired - Lifetime EP0536339B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4113937 1991-04-29
DE4113937 1991-04-29
PCT/EP1991/002304 WO1992019461A1 (fr) 1991-04-29 1991-11-28 Procede de fabrication d'une surface d'estampage mate d'un outil d'estampage servant au formage des surfaces de stratifies emboutis

Publications (2)

Publication Number Publication Date
EP0536339A1 EP0536339A1 (fr) 1993-04-14
EP0536339B1 true EP0536339B1 (fr) 1995-05-17

Family

ID=6430578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91920763A Expired - Lifetime EP0536339B1 (fr) 1991-04-29 1991-11-28 Procede de fabrication d'une surface d'estampage mate d'un outil d'estampage servant au formage des surfaces de stratifies emboutis

Country Status (6)

Country Link
US (1) US5298116A (fr)
EP (1) EP0536339B1 (fr)
JP (1) JPH0718036B2 (fr)
AT (1) ATE122614T1 (fr)
DE (1) DE59105533D1 (fr)
WO (1) WO1992019461A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19727132A1 (de) * 1997-06-26 1999-01-07 Hueck Engraving Gmbh Verfahren und Vorrichtung zur Herstellung einer Prägestruktur auf einem der Oberflächenformung von Preßlaminaten dienenden Prägewerkzeug

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE217827T1 (de) * 1999-02-10 2002-06-15 Berndorf Band Gmbh Verfahren zur herstellung eines mit einem prägemuster versehenen endlosen stahlbands
DE102004019187A1 (de) * 2004-04-16 2005-11-10 Giesecke & Devrient Gmbh Prägeform zum Prägen von Reliefstrukturen und Verfahren zu deren Herstellung
DE102004041434B4 (de) * 2004-08-27 2013-10-10 Credit Card Supplies Verfahren zur Herstellung eines Prägeblechs für eine Heiß-Kalt-Laminierpresse mit dreidimensionalen Strukturen
US20070068898A1 (en) * 2005-09-29 2007-03-29 Lorenz Glen D Multi-level etching method and product
DE102006022722B4 (de) * 2006-05-12 2010-06-17 Hueck Engraving Gmbh & Co. Kg Verfahren und Vorrichtung zur Oberflächenstrukturierung eines Pressbleches oder eines Endlosbandes
PL2045363T3 (pl) * 2007-10-05 2012-05-31 Unilin Bvba Sposób wytwarzania płyty prasującej i sposób wytłaczania panelu podłogowego
DE102007055053A1 (de) * 2007-11-16 2009-05-20 Hueck Engraving Gmbh & Co. Kg Verfahren zur Bearbeitung einer strukturierten Oberfläche
EP2626216B1 (fr) * 2011-03-10 2018-07-11 HUECK Rheinische GmbH Procédé de traitement d'une surface structurée d'un outil de gaufrage et l'outil de gaufrage
US10563309B1 (en) 2015-10-13 2020-02-18 Kings Mountain International, Inc. Method for creating a textured press plate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706947C3 (de) * 1977-02-18 1981-11-19 Standex International Gmbh, 4150 Krefeld Verfahren und Druckwalzeneinrichtung zur Herstellung von Prägegravuren auf großformatigen Preßplatten für Kunststoffplattenpressen durch Auftragen einer Ätzreserve
US4321105A (en) * 1978-07-03 1982-03-23 Standex International Corporation Method of producing embossed designs on surfaces
DE3247146C1 (de) * 1982-12-21 1984-03-22 Held, Kurt, 7218 Trossingen Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Schichtpress-Stoffen
GB2145977B (en) * 1983-08-30 1987-01-14 Craigave Pty Ltd Article die
US4787837A (en) * 1986-08-07 1988-11-29 Union Carbide Corporation Wear-resistant ceramic, cermet or metallic embossing surfaces, methods for producing same, methods of embossing articles by same and novel embossed articles
DE3705100A1 (de) * 1987-02-18 1988-09-01 Benecke Gmbh J Verfahren zur herstellung einer oberflaechenstruktur von praegewalzen sowie nach dem verfahren hergestellte praegewalze

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LUEGER LEXIKON DER TECHNIK, Bd. 2,1960, S. 353-357 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19727132A1 (de) * 1997-06-26 1999-01-07 Hueck Engraving Gmbh Verfahren und Vorrichtung zur Herstellung einer Prägestruktur auf einem der Oberflächenformung von Preßlaminaten dienenden Prägewerkzeug
DE19727132C2 (de) * 1997-06-26 2000-02-03 Hueck Engraving Gmbh Verfahren und Vorrichtung zur Herstellung einer Prägestruktur auf einem der Oberflächenformung von Preßlaminaten dienenden Prägewerkzeug

Also Published As

Publication number Publication date
JPH0718036B2 (ja) 1995-03-01
US5298116A (en) 1994-03-29
EP0536339A1 (fr) 1993-04-14
JPH05507126A (ja) 1993-10-14
ATE122614T1 (de) 1995-06-15
WO1992019461A1 (fr) 1992-11-12
DE59105533D1 (de) 1995-06-22

Similar Documents

Publication Publication Date Title
EP2497650B1 (fr) Procédé de traitement de la surface structurée d'un outil de gaufrage
EP2060658B1 (fr) Procédé de traitement d'une surface structurée
DE202012004375U1 (de) Werkstoffplatte mit einer strukturierten Oberfläche
EP0536339B1 (fr) Procede de fabrication d'une surface d'estampage mate d'un outil d'estampage servant au formage des surfaces de stratifies emboutis
DE19851117C2 (de) Werkzeug und Verfahren zu seiner Herstellung
WO2014026943A1 (fr) Structurations de la surface de feuillards et de tôles estampées
AT406280B (de) Glasfliese
DE10217919A1 (de) Presse für Laminat-Paneele sowie mit der Presse hergestellte Laminat-Paneele
DE102007044261A1 (de) Verfahren zur Bereitstellung einer Walzenanordnung zum Erzeugen von Dekoren auf einer Holzwerkstoffoberfläche
DE2907420C3 (de) Verfahren und Vorrichtung zur Herstellung von Reliefplatten für Türen, Fassaden u.ä. Zwecke aus Blech
DE587798C (de) Verfahren zur Herstellung eines aussen mit einer Metallschicht ueberzogenen Gegenstandes aus Glas
DE10102146C1 (de) Verbundzierteil
DE403622C (de) Verfahren zur Imitation echter Goldetiketten
DE3107798A1 (de) Gedruckte nachbildung von naturholzstreifen und verfahren zur herstellung von eindruecken
DE102022116424A1 (de) Presswerkzeug zum Verpressen von Werkstoffplatten in Heizpressen
DE102009018832A1 (de) Beschichteter Träger mit Fase-bzw.Radiusprägung und Verfahren zur Herstellung
DE2121010A1 (en) Dies - for repeated use in prodn of laminated plastics with - textured surfaces
DE3142446A1 (de) Verfahren zum herstellen von plastischen schnitzwerken aus naturbelassenen hoelzern und holzrohling zur durchfuehrung des verfahrens
DE2204150C3 (de) Verfahren zum Herstellen eines Dekors in einem Glas
DE102022116427A1 (de) Verfahren zur Bearbeitung einer Oberfläche eines Presswerkzeugs
DE68903941T2 (de) Herstellungsverfahren eines schutz- oder dekorationsueberzugsmaterials sowie auf diese weise erhaltener ueberzug.
DE202012101031U1 (de) Beschichtetes Flächenelement
DE862859C (de) Verfahren zur Herstellung von Holzfaserhartplatten mit Oberflaechenprofilen
DE620200C (de) Verfahren zur Herstellung von Kaseinkunsthornplatten
DE2526628A1 (de) Thermoplastische folie, insbesondere aus pvc, zur verkleidung von holz- und metallteilen sowie verfahren zu deren herstellung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19930120

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT DE FR IT SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: STANDEX INTERNATIONAL ENGRAVING GMBH

17Q First examination report despatched

Effective date: 19940721

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE FR IT SE

REF Corresponds to:

Ref document number: 122614

Country of ref document: AT

Date of ref document: 19950615

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59105533

Country of ref document: DE

Date of ref document: 19950622

ET Fr: translation filed
PLAV Examination of admissibility of opposition

Free format text: ORIGINAL CODE: EPIDOS OPEX

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAV Examination of admissibility of opposition

Free format text: ORIGINAL CODE: EPIDOS OPEX

26 Opposition filed

Opponent name: SESA S.P.A.

Effective date: 19960215

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

RAP4 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: HUECK ENGRAVING GMBH

PLBO Opposition rejected

Free format text: ORIGINAL CODE: EPIDOS REJO

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 19981103

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19991015

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19991018

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19991130

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 20001129

EUG Se: european patent has lapsed

Ref document number: 91920763.9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010731

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051128

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20110128

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59105533

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59105533

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20111129