Xaar launches Aquinox head for printing aqueous fluids

Xaar has launched a new printhead, the Aquinox, for printing aqueous fluids in existing and new inkjet applications, from textiles to ceramics and packaging.

The Aquinox is the latest development in the company’s ImagineX platform, and its AQ Power Technology is said to provide a new approach to how water-based fluids are jetted reliably.

Xaar’s AQ Power is a combination of technologies designed to optimise the Aquinox’s lifespan and robustness when handling aqueous fluids. These include a redesigned internal architecture, new water-compatible materials capable of coping with an extended working range of pH levels, and a new drive system for ‘optimum’ drop ejection. This, together with Xaar’s TF Technology ink recirculation, is claimed to deliver significantly increased nozzle open time for the Aquinox compared to typical aqueous printheads.

Speeds of over 100m/min can be achieved, and a native resolution of 720dpi and firing frequency of up to 48kHz enable high levels of fluid lay-down, with high productivity. The drop size capability is extended, making the Aquinox suitable for printing textiles, highly absorbent substrates, or thick film coatings.

John Mills, CEO of Xaar, said, ‘The introduction of the Xaar Aquinox, powered by our ImagineX platform, is our most significant product launch in recent years. The Aquinox demonstrates our commitment to driving the future of inkjet into new and ever more sustainable applications, and we are proud of this revolutionary transformation in aqueous inkjet printing.’

The new printhead comes with a development kit for OEMs that includes the ink supply system and printhead drive electronics.

Mr Mills added, ‘The Aquinox seamlessly combines all Xaar’s proven technologies and innovations into a truly transformational and reliable aqueous printhead, providing a real step change in reliable aqueous inkjet printing. From textiles to ceramics and packaging, we see the Xaar Aquinox breaking new ground, enabling new water-based print applications, many of which were previously not possible with inkjet.’