Posts tagged: piezoelectric

Konica Minolta Announces Next Generation High Resolution, High Speed MEMS Printheads

Ron Gilboa
 Jul 27, 2015

Konica Minolta, a long time innovator in inkjet technology with over 30 years of experience, has released information on a new generation of print heads aimed at the evolving graphic arts, industrial, and functional printing markets. These printheads have resolution as high as 1,200 nozzles per inch (npi), drop size as low as 3 picoliters, jetting frequency of up to 100 kHz, and a physical size that is significantly smaller than the previous generation of Konica Minolta heads. As with many print head manufacturers Konica Minolta is manufacturing these printhead using Micro Electro Mechanical Systems (MEMS) fabrication. Konica Minolta’s high precision printhead is capable of jetting of a range of inks and functional materials such as resins. These new capabilities will enable innovative new products in a range of industries. Konica Minolta expects to begin mass production of these heads in the spring of 2016. Read more »

Xaar 1002: Future Proofing Industrial Digital Print

Bob Leahey
 Mar 19, 2014

Last week piezo inkjet head manufacturer Xaar plc (Cambridge, UK) announced the commercial availability of the Xaar 1002 piezo inkjet head for use with both UV curing and ceramic inks. The news is significant because Xaar has more than twenty OEM customers using its Xaar 1001 head for industrial printing applications; the first batches of Xaar 1002 head have been shipped to OEMs and over time will completely replace Xaar 1001, which is now out of production.

While Xaar improved its 1001 head since its launch in 2007, the Xaar 1002 is the first truly new successor to it. The new head is outwardly almost identical to the earlier one but, according to Xaar, contains 90% new components. At its heart, for instance, the 1002 head has the same number of nozzles–one thousand–but the nozzles are based on a new design and new manufacturing, changes that Xaar says ensure straighter jetting and other enhancements.

Xaar 1002 Piezo Inkjet Printhead
Xaar 1002 Piezo Inkjet Printhead

Xaar has had great success Read more »

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