ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSKBAHRISYU............................JDIM360 Ver 2.15 (14 Jul 2008) - 1620000/01726422EUROPEAN PATENT APPLICATIONA320091021EP06076001.420060504itenenMO2005012620050523IT2009102120094320061129200648B28B 11/00 20060101AFI20060913BHEP deRollensieb zur Dekoration von Fliesen mit FlüssigstrahldüsenenA roller screen for decoration of tiles with fluid-jet nozzlesfrUn écran rouleau à buses de jet de liquide pour la décoration des carreaux1Ferrari, Paola0740863071G0182.EP33Via Salvarola, 6941049 Sassuolo MOITFerrari, PaolaVia Salvarola, 6941049 Sassuolo MOITGotra, Stefano00080152BUGNION S.p.A. Via M. Vellani, 2041124 ModenaITATBEBGCHCYCZDEDKEEESFIFRGBGRHUIEISITLILTLULVMCNLPLPTROSESISKTRALBAHRMKYU20091021200943

The device of the invention is applicable to ceramic tile decoration machines mounted in typical rotary silk screening machines. Essentially the device comprises a net wound about a roller (1) fixed by ends thereof to flanges (7) and rings (8) connected to the external machine for support and rotation thereof. The roller (1) is impregnated with liquid glaze (6) by the doctors (4,5) and nozzles (12) located inside the body blow a fluid at the net, transferring droplets of glaze (6) entrapped in the net onto the surface of the tile (3) to be decorated. The nozzles (12) are provided with microvalves so that a line of a decoration is formed by a predetermined combination of openings of at least a part of the nozzles (12).