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1. WO2020003163 - METHOD AND PLANT FOR MANUFACTURING CERAMIC PRODUCTS

Publication Number WO/2020/003163
Publication Date 02.01.2020
International Application No. PCT/IB2019/055407
International Filing Date 26.06.2019
IPC
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
1
Producing shaped articles from the material
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
3
Producing shaped articles from the material by using presses; Presses specially adapted therefor
12
wherein one or more rollers exert pressure on the material
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
11
Apparatus or processes for treating or working the shaped articles
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
11
Apparatus or processes for treating or working the shaped articles
04
for coating
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
13
Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
02
Feeding the unshaped material to moulds or apparatus for producing shaped articles
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
17
Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
3
Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
407
for marking on special material
B PERFORMING OPERATIONS; TRANSPORTING
44
DECORATIVE ARTS
F
SPECIAL DESIGNS OR PICTURES
9
Designs imitating natural patterns
04
of stone surfaces, e.g. marble
G PHYSICS
05
CONTROLLING; REGULATING
B
CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
1
Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
B28B 1/00 (2006.01)
B28B 3/12 (2006.01)
B28B 11/00 (2006.01)
B28B 11/04 (2006.01)
B28B 13/02 (2006.01)
B28B 17/00 (2006.01)
CPC
B28B 1/005
B28B 11/001
B28B 11/048
B28B 13/022
B28B 17/0081
B28B 3/123
Applicants
  • SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA [IT/IT]; Via Selice Provinciale, 17/A 40026 Imola (BO), IT
Inventors
  • BOSI, Gildo; IT
  • SCARDOVI, Stefano; IT
  • RICCI, Claudio; IT
Agents
  • SEEGER, Heiko; IT
  • BOGGIO, Luigi; IT
  • CERNUZZI, Daniele; IT
  • BOSIA, Alessandra; IT
  • PLEBANI, Rinaldo; IT
  • FRANZOLIN, Luigi; IT
  • CERBARO, Elena; IT
  • BONGIOVANNI, Simone; IT
  • BERGADANO, Mirko; IT
  • D'ANGELO, Fabio; IT
  • DI SCIUVA, Michele; IT
  • LOVINO, Paolo; IT
  • MARTINI, Gabriele; IT
  • NANNUCCI, Lorenzo; IT
  • ECCETTO, Mauro; IT
  • BERNOTTI, Andrea; IT
  • MACCAGNAN, Matteo; IT
  • MANCONI, Stefano; IT
  • MANGINI, Simone; IT
  • BOSMAN, Cesare; IT
  • BELLEMO, Matteo; IT
  • FIUSSELLO, Francesco; IT
  • GIANNINI, Manuela; IT
  • ZAMPROGNO, Bruno; IT
  • ANDREOTTI, Erika; IT
  • CASCIANO, Lidia; IT
  • BERTOLOTTO, Simone; IT
  • CATALDI, Giulia; IT
  • SPALLA, Pietro; IT
  • MUSCONI, Roberta; IT
  • SORDINI, Lorenzo; IT
  • CICCHETTI, Angelo; IT
  • FARALDI, Marco; IT
Priority Data
10201800000667826.06.2018IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) METHOD AND PLANT FOR MANUFACTURING CERAMIC PRODUCTS
(FR) PROCÉDÉ ET INSTALLATION DE FABRICATION DE PRODUITS EN CÉRAMIQUE
Abstract
(EN)
A method for manufacturing ceramic articles (2) is described comprising a step of feeding, during which at least two different ceramic powders are fed so as to obtain a strip (6) of ceramic powders having at least a first zone (7) and at least a second zone (8) having a given shape; a step of compacting, during which the strip (6) of ceramic powders is compacted so as to obtain a compacted layer (11) of ceramic powders, which is expanded relative to the strip (6) of ceramic powders; a step of determination, during which expansion of the layer (11) of powders is determined; and a step of printing, during which a decoration having a modified shape based on the given expansion is applied on the surface of the compacted layer (11) of ceramic powders.
(FR)
L'invention concerne un procédé de fabrication d'articles en céramique (2) comprenant une étape d'alimentation, au cours de laquelle au moins deux poudres céramiques différentes sont fournies de manière à obtenir une bande (6) de poudres céramiques ayant au moins une première zone (7) et au moins une seconde zone (8) ayant une forme donnée ; une étape de compactage, au cours de laquelle la bande (6) de poudres céramiques est compactée de manière à obtenir une couche compactée (11) de poudres céramiques, qui est expansée par rapport à la bande (6) de poudres céramiques ; une étape de détermination, au cours de laquelle l'expansion de la couche (11) de poudres est déterminée ; et une étape d'impression, au cours de laquelle une décoration ayant une forme modifiée basée sur l'expansion donnée est appliquée sur la surface de la couche compactée (11) de poudres céramiques.
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