Before a plate-free laser-marked flexible format moves into bag-in-box or eCommerce production, this article provides a staged validation tool for film structure, barrier and sealing performance, mark durability, line speed and recyclability evidence.
Italian packaging-machinery company Altopack introduced a transverse resealable zipper format for long pasta in August 2026. The consumer benefit is easy to understand: remove the required amount and close the pack again. For a manufacturer, however, the decision must begin with zipper feeding, seal conditions, product contamination, effective line speed and repeated-open-close quality, not convenience claims alone. What the published sources say Altopack’s announcement and coverage by Food & Drink Technology describe the following elements: ...