Hapa 237 is a modular UV Flexographic printing system, which can be supplied in a number of configurations. 237-T is a top mounting version that can be installed on top of a packaging machine. 237-S includes a foil unwinder and is designed to stand at the back of a packaging machine. 237-R is the roll to roll version which can print and rewind foil for use on several packaging lines. The Hapa 237 system can print up to 4 colors on a variety of roll fed substrates including Aluminium Foil, Paper, PVC and Tyvek. This solvent free printing technology uses modern UV cured inks that have a pasty consistency, making them ideally suited for use within a pharmaceutical environment.