Abstract: A printing system including an ink deposition unit that could be oriented and move along a long axis of an image segment to be printed. The system prints images occupying a number of segments of a substrate surface at a substantially shorter time than the existing printing systems operating in raster mode would print.
Type:
Application
Filed:
February 21, 2013
Publication date:
August 22, 2013
Applicant:
DIP-TECH LTD
Inventors:
Arnon LEWARTOWSKI, Yaakov LEVI, Rom CONDREA
Abstract: A method and system for printing on glass boards is provided. The method may include jetting, from an inkjet printing system onto a glass board, a glass-based ink having solid glass particles to form a printed glass board; heating the glass board prior to jetting the glass-based ink; heating the glass board after jetting to fix the ink onto the glass board; conveying the printed glass board to a furnace; and firing the printed glass board in the furnace at temperature of no less than 550.degree. C. to melt the solid glass particles onto the glass board and complete fixation of the glass-based ink.
Abstract: The invention relates to an ink-jet ink composition for printing on a ceramic substrate comprising: (a) a liquid vehicle; (b) sub-micron particles of binding composition having a melting point below 6000 C; and (c) sub-micron particles causing an etch-like effect, said sub-micron particles are selected from metal oxide particles, high melting point frit particles, and a combination thereof, said sub-micron particles causing an etch-like effect have a melting point of at least 500 C above the melting point of said sub-micron particles of binding composition. The invention further relates to a printing process using such ink and to a ceramic substrate printed with a pattern or image having an etch-like effect, by means of the printing process.
Type:
Grant
Filed:
September 28, 2006
Date of Patent:
April 24, 2012
Assignees:
Yissum Research Development Company of the Hebrew University of Jerusalem, DIP Tech. Ltd.
Inventors:
Gera Eron, Avi Feinschmidt, Shlomo Magdassi, Yelena Vinetsky, Eliane Liraz
Abstract: A liquid etching composition comprising: (a) at least one etching agent precursor having an activation temperature of at least 400° C., at which temperature said precursor yields an active agent suitable for chemical etching of glass, said precursor present at a concentration of at least 2.5% w/w; (b) a binder; and (c) a liquid vehicle.
Abstract: The present invention concerns ink for printing on ceramic surfaces such as glass, which contains glass frits for silica nanoparticles and optionally a pigment, and is suitable for ink jet printing.
Type:
Grant
Filed:
August 24, 2004
Date of Patent:
September 28, 2010
Assignees:
DIP Tech LTd.., Yissum Research Development Company of the Hebrew University of Jerusalem
Inventors:
Shlomo Magdassi, Gera Eron, Yelena Vinetsky
Abstract: The present invention concerns ink for printing on ceramic surfaces such as glass, which contains glass frits for silica nanoparticles and optionally a pigment, and is suitable for ink jet printing.
Type:
Application
Filed:
August 24, 2004
Publication date:
September 4, 2008
Applicants:
DIP Tech. Ltd., Yissum Research Development Company of the Hebrew University of Jerusalem
Inventors:
Shlomo Magdassi, Gera Eron, Yelena Vinetsky