The Technology Partnership, Plc.

Sam Hyde

Abi Graham

Sam Pollock

A perforate element for use in a print head for non-contact liquid printing comprises: at least one ejection element including an outlet, configured to eject a bulk flow of printing liquid out of the print head; and a liquid residence element, arranged to provide a layer of liquid over the outlet which extends laterally of the outlet and through which the bulk flow is ejected.

Non-contact liquid printing

A perforate element () for use in a print head for non-contact liquid printing comprises: at least one ejection element () including an outlet (), configured to eject a bulk flow (F) of printing liquid (L) out of the print head; and a liquid residence element (), arranged to provide a layer of liquid over the outlet () which extends laterally of the outlet () and through which the bulk flow (F) is ejected.

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Fen Ditton, United Kingdom

Sam Hyde