Xaar targets industrial applications with latest inkjet head

Xaar has launched its first print head aimed specifically at the advanced manufacturing markets on the opening day of InPrint in Hannover, Germany.

“We see a huge opportunity for the adoption of inkjet in manufacturing processes,” said Xaar marketing director Mark Alexander.

The 1002 AMp is based on the firm’s recently announced second-generation through flow head the 1002 but optimized for the needs of manufacturing rather than graphics and decoration. The firm said that it was the first of a range of heads for advanced manufacturing.

“Just as the 1001 head enabled a tipping point in ceramics printing we see the 1002 AMP driving the tipping points in a range of industrial markets,” said Alexander.

Alexander added that advanced manufacturing also encompassed additive manufacturing/3D printing but that was only a small part of a much wider range of markets and applications.

The primary difference of the AMp head is the ability to jet much smaller droplets – in the range of 1-3picolitres (pl) as opposed to the graphics version, which handles a minimum droplet size of 6pl. Other features important for advanced manufacturing applications include the accuracy of the drop placement and the ability to handle a wide range of different fluids types and viscosities, including those with a high solids content and metallic particles.

Applications in advanced manufacturing include displays, printed circuit boards, photovoltaics and semiconductors. Xaar’s print heads are already used in a range of advanced manufacturing applications. Last year it announced that US-based semiconductor fabrication technology company Molecular Imprints was using a version of the 1001 head in its Jet and Flash Imprint Lithography technology.