Flint Group North America Packaging and Narrow Web has released Premo Film ETS, its newest water-based ink system for flexo printed polyethylene bags.      The Premo Film ETS ink line provides excellent and stable printing properties over a wide range of press conditions. Premo Film ETS has run successfully at speeds from 150 fpm to 1100 fpm roll-to-roll, and on presses which have in-line extrusion and/or in-line bag making. The key benefits are press stability, excellent printing properties, ...