公开(公告)号：US12134207B2

公开(公告)日：2024-11-05

申请号：US17311126

申请日：2019-11-27

Applicant: SYSTEM CERAMICS S.P.A.

Inventor： Paolo Vaccari ,  Franco Gozzi ,  Franco Stefani

IPC: B29C31/06 ,  B28B5/02 ,  B28B13/02 ,  B30B5/06 ,  B30B15/30

Abstract: A machine for dry decoration of ceramic slabs or tiles, comprising: a support element (10), provided with a plurality of cavities (11) with a pre-established shape; a dispensing device (20), configured to deposit a pre-fixed amount of powder material inside one or more pre-established cavities (11); an unloading device (30), configured to move the cavities (11) from a loading position, in which they can receive the powder material from the dispensing device (20), to an unloading position, in which they can unload the powder material.

公开(公告)号：US11926072B2

公开(公告)日：2024-03-12

申请号：US17296389

申请日：2019-11-28

Applicant: SYSTEM CERAMICS S.P.A.

Inventor： Franco Stefani ,  Franco Gozzi ,  Paolo Vaccari

IPC: B28B5/02 ,  B28B13/02

CPC classification number: B28B5/027 ,  B28B13/022

Abstract: A method for decorating in thickness a ceramic slab, comprising the following steps:



preparing, on a decoration surface (10), a first soft decorated layer (L1) of ceramic material endowed with a decoration (V);
progressively transferring, by deposition, the soft decorated layer (L1) from the decoration surface (10) to a first deposition surface (50), situated at a lower height than the decoration surface (10), thus progressively forming on the first deposition surface (50) a second soft decorated layer (L2) which has a head (H) and a tail (T);
progressively transferring, by deposition, the second soft decorated layer (L2) from the first deposition surface (50) to a second deposition surface (83), situated at a lower height than the first deposition surface (50), starting from the tail (T) of the second soft decorated layer (L2), thus progressively forming on the second deposition surface (83) a third soft decorated layer (L3).