EP1083062A2 - Verfahren zur Herstellung von Matrizen für die Herstellung von dekorierten Kacheln - Google Patents

Verfahren zur Herstellung von Matrizen für die Herstellung von dekorierten Kacheln Download PDF

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Publication number
EP1083062A2
EP1083062A2 EP00830605A EP00830605A EP1083062A2 EP 1083062 A2 EP1083062 A2 EP 1083062A2 EP 00830605 A EP00830605 A EP 00830605A EP 00830605 A EP00830605 A EP 00830605A EP 1083062 A2 EP1083062 A2 EP 1083062A2
Authority
EP
European Patent Office
Prior art keywords
matrix
elastomer
template
decoration
tiles
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Withdrawn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
EP00830605A
Other languages
English (en)
French (fr)
Other versions
EP1083062A3 (de
Inventor
Sergio Tosi
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
Publication of EP1083062A2 publication Critical patent/EP1083062A2/de
Publication of EP1083062A3 publication Critical patent/EP1083062A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0438—Ornamental plaques, e.g. decorative panels, decorative veneers containing stone elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/001—Applying decorations on shaped articles, e.g. by painting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/046—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers by rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/346—Manufacture of moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/348—Moulds, cores, or mandrels of special material, e.g. destructible materials of plastic material or rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/04—Modelling plastic materials, e.g. clay
    • B44C3/046—Modelling plastic materials, e.g. clay using a modelling surface, e.g. plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0446—Ornamental plaques, e.g. decorative panels, decorative veneers bearing graphical information

Definitions

  • the prior art contains matrices for ceramic tile decoration realised by various engraving techniques, comprising laser engravure.
  • the main aim of the present invention is to obviate the limitations and drawbacks of the prior art.
  • An advantage of the invention consists in the fact that usual engravure techniques can be used, for example those relating to silk screen incision.
  • a further advantage of the invention is that it can be used even where the matrix is destined to be equipped on rotary machines, where the matrix is arranged on a rotary matrix-bearing cylinder.
  • 1 denotes in its entirety a template, which reproduces in relief on its reference surface 2 a three-dimensional reproduction of a decoration to be applied on ceramic tiles 12.
  • the template 1 can be made in a variety of ways.
  • the relief decoration is printed (for example by inkjet or silk-screening or by hand) on a shiny support.
  • Another way could be using a mechanical process, cutting the template using, for example, a numerically-controlled milling machine working on three perpendicular axes.
  • the template can also be made with a "double-working" method, using, for example, a usual silk screen, engraved in a predetermined pattern, an internal side of which has been closed after being engraved.
  • the screen is therefore sealed and its external side is characterised by the presence of the engraved area which is in fact recessed with respect to the non-cut external surface.
  • the result is a sort of first screen matrix which can then be used to produce the true and proper matrix, in which the recessed parts of the original become in relief in the final matrix.
  • the process of the invention includes the creation of an elastomer matrix 3 which is obtained directly from the template 1 and therefore reproduces a "negative" version of the decoration.
  • the matrix 3 is separated from the template 1 and exhibits (in its "active" zone) an exact and three-dimensional negative of the decoration, specially made to be filled with the product constituting the decoration (glaze) to be transferred onto the tile.
  • the reference surface 2 of the template 1 has the function of creating a front surface 4 on the matrix 3 which is distinct from the recessed zone.
  • the front surface 4 is destined not to come into contact with the product (glaze) constituting the decoration to be transferred onto the tile.
  • the reference surface 2 is smooth so as to generate a corresponding smooth front surface 4 on the matrix 3.
  • the reference surface 2 is kept in a horizontal position.
  • the matrix 3 can be obtained in the form of a layer which exhibits a back surface 5 which is continuous and parallel to the front surface 4.
  • the back surface 5 is solidly coupled to a support 6 which is controlledly extensible but will always return to the original undeformed state.
  • a matrix made with the above-described process can advantageously be used for decorating ceramic tiles using known application techniques.
  • the matrix can be arranged, with its "active" side facing outwards, on a matrix-bearing cylinder 10, where it can rotate about its own axis and collaborate with a moving rest plane 11 for tiles 12, on which the tiles 12 are moving in a predetermined direction.
  • the matrix-bearing cylinder 10 operates in combination with at least one doctor 13, which doctor 13 operates in contact with the front face 4 of the matrix 3 (as described, mounted on the cylinder 10) to scrape it clean and make sure that the glaze is contained only in the recessed zone.
  • the matrix-bearing cylinder 10 rotates about its own axis and is positionable with respect to the rest plane 11 so that the front face 4 rolls undraggingly and with a predetermined pressure on the upper surface (the surface to be decorated) of a tile 12 transiting on the rest plane 11.
  • the elastomer constituting the matrix 3 is water-repellent and non-stick, which render it easy to detach from the template 1 during manufacture and which properties also favour complete expulsion of the glaze from the recessed zone during operation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Decoration By Transfer Pictures (AREA)
  • Glass Compositions (AREA)
  • Finishing Walls (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
EP00830605A 1999-09-08 2000-09-07 Verfahren zur Herstellung von Matrizen für die Herstellung von dekorierten Kacheln Withdrawn EP1083062A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMO990181 1999-09-08
IT1999MO000181A IT1310821B1 (it) 1999-09-08 1999-09-08 Metodo per realizzare matrici utilizzabili per effettuare ladecorazione di piastrelle ceramiche.

Publications (2)

Publication Number Publication Date
EP1083062A2 true EP1083062A2 (de) 2001-03-14
EP1083062A3 EP1083062A3 (de) 2002-12-11

Family

ID=11387049

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00830605A Withdrawn EP1083062A3 (de) 1999-09-08 2000-09-07 Verfahren zur Herstellung von Matrizen für die Herstellung von dekorierten Kacheln

Country Status (2)

Country Link
EP (1) EP1083062A3 (de)
IT (1) IT1310821B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403018A3 (de) * 2002-06-24 2005-07-20 Serigrafica Tosi S.r.l. Verfahren und Vorrichtung zur Herstellung von Mittel für die Herstellung von dekorativen Reliefs in keramischen Fliesen
EP1640129A3 (de) * 2004-09-21 2007-05-02 Tosi S.p.A. Verfahren zur Herstellung von Reliefs auf keramischen Fliesen
CN104708705A (zh) * 2015-03-20 2015-06-17 余乐恩 一种陶瓷斫泥工艺
CN111331714A (zh) * 2020-03-06 2020-06-26 宋夏国 装有双支撑定位机构的高强度结构陶瓷雕刻用加工装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB766896A (en) * 1954-04-14 1957-01-30 South Western Stone Company Lt A new or improved method of and apparatus for the production of reconstructed or cast stone
GB1247867A (en) * 1968-03-28 1971-09-29 Ici Ltd Flexible moulds
DE3402034A1 (de) * 1984-01-21 1985-07-25 Bauunternehmung und Betonwerke Lorenz Kesting, 4670 Lünen Verfahren zur herstellung eines fassadenelementes mit strukturierter sichtflaeche aus beton auf einer matrize
US5057258A (en) * 1989-09-22 1991-10-15 Scuri Vicki B Method for manufacturing elastomeric form liners using segments of tire tread
IT1268920B1 (it) * 1994-03-29 1997-03-13 Syfal Srl Macchina rotativa per la decorazione-smaltatura in particolare dipiastrelle ceramiche.
IT1279896B1 (it) * 1995-12-22 1997-12-18 Sergio Tosi Procedimento per la realizzazione di retini serigrafici rotanti
IT1287465B1 (it) * 1996-07-29 1998-08-06 Syfal Srl Macchina rotativa per la smaltatura, in particolare di piastrelle ceramiche
DE19756327A1 (de) * 1997-12-18 1999-07-01 Polywest Kunststofftechnik Form für das rotative Bedrucken, Beschichten oder Prägen von bahnförmigen Materialien und Verfahren zur Herstellung der Form

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403018A3 (de) * 2002-06-24 2005-07-20 Serigrafica Tosi S.r.l. Verfahren und Vorrichtung zur Herstellung von Mittel für die Herstellung von dekorativen Reliefs in keramischen Fliesen
EP1640129A3 (de) * 2004-09-21 2007-05-02 Tosi S.p.A. Verfahren zur Herstellung von Reliefs auf keramischen Fliesen
CN104708705A (zh) * 2015-03-20 2015-06-17 余乐恩 一种陶瓷斫泥工艺
CN111331714A (zh) * 2020-03-06 2020-06-26 宋夏国 装有双支撑定位机构的高强度结构陶瓷雕刻用加工装置
CN111331714B (zh) * 2020-03-06 2021-08-24 嘉兴德基机械设计有限公司 装有双支撑定位机构的高强度结构陶瓷雕刻用加工装置

Also Published As

Publication number Publication date
ITMO990181A1 (it) 2001-03-08
IT1310821B1 (it) 2002-02-22
EP1083062A3 (de) 2002-12-11
ITMO990181A0 (it) 1999-09-08

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