Landa Labs (2012) Ltd.

Hewlett-Packard Development Company, L.p.

Lumet Technologies Ltd.

Landa Labs Ltd.

Yosef Shachak

Benzion Landa

Sasy Azar

Jonathan Nir

Nir Rubin Ben Haim

Alexander Yekymov

Roman Biberman

Ofir Neger

Jitschak Sanders

A system is disclosed for transferring a substance pattern to a substrate. The system comprises a web carrying the substance pattern, a web drive mechanism for driving the web through a nip between a roller and an opposing surface, and a transport mechanism for advancing a substrate having parallel side edges towards the nip, for the substrate to be gripped in the nip and frictionally driven through the nip at the same time as, and with the same speed as, the web, the web being pressed against a surface of the substrate during passage through the nip to cause the substance pattern to transfer from the web to the substrate. The lateral abutments located on opposite sides of the substrate are movable towards and away one another and resiliently biased to grip it, the abutments serving to align the substrate with the web and to advance it towards the nip.

System for introducing a substrate into a nip

The disclosure relates to a coating apparatus for applying a layer of particles to a receiving surface. The apparatus comprises a pressurized air source, an application chamber partially bounded by the receiving surface into which an air stream is delivered by the air source, an air return path for returning air from the application chamber to an intake of the air source to form an air circulation loop, a dosing device for introducing particles to be coated onto the receiving surface into the air circulation loop, and a controller serving to regulate the dosing device so as to maintain the particle concentration within predetermined limits. A method of applying a layer of particles is also provided, as well as printing systems benefiting from the present coating apparatus.

Apparatus for coating a surface with particles

The disclosure relates to a coating apparatus for applying a monolayer layer of particles to a receiving surface. The apparatus comprises a pressurized air source, an application chamber partially bounded by the receiving surface into which an air stream is delivered by the air source, an air return path for returning air from the application chamber to an intake of the air source to form an air circulation loop, and a dosing device for introducing particles to be coated onto the receiving surface into the air circulation loop, a particle deflector being positioned in the path of the air stream to break up agglomerated particles carried by the air stream prior to coating the receiving surface with the particles. A method of applying a layer of particles is also provided, as well as printing systems benefiting from the present coating apparatus.

Apparatus for coating a surface with individual particles

It is disclosed a printing fluid dispersing method for a printing system, the method comprising: transferring printing fluid from a supply to an element within the printing system by a pump wherein, between the supply and the element, a nozzle is provided comprising a plurality holes so that the transferring of printing fluid comprises forcing the printing fluid through the plurality of holes of the nozzle

Dispersing concentrated printing fluids

Growing community of inventors

Kfar Saba, Israel

Yosef Shachak