FreeForm® high-definition ink-jet (HDIJ) printing from Domino Amjet (Gurnee, IL) is a single-nozzle continuous ink-jet system. It deploys faster sweep rates to provide printout with a resolution of up to 10 times that of current products, says the company.
The WLL 160T is a fiber-optic sensor from SICK Optic-Electronic (Eden Prairie, MN) that offers small size and an intelligent push-button teach-in process for use in a variety of applications and industries.
The 20 Series thermal/thermal-transfer label printer from Weber Marking Systems (Arlington Heights, IL) is suited for high-volume applications. It prints bar codes, text and graphics at 12"/sec at 203 dpi onto p-s labels and tags measuring up to 5.5" W and 30" L.
Invisible bar code technology from Eastman Chemical (Kingsport, TN) employs inks with compositions based on near-infrared fluorophores (NIRFs). NIRFs fluoresce in the near-infrared region and are thus invisible to the naked eye.