Siegwerk seeks improved recyclability with NC-free surface ink systems

"Siegwerk just shook up the packaging world with its new nitrocellulose-free ink series for polyethylene and polypropylene packaging! Why does this matter? Traditional NC-based inks may be great for adhesion and drying, but they wreak havoc on recyclability—causing odor, discoloration, and weaker recycled materials. Siegwerk’s NC-free inks, built on proprietary polyurethane binders, promise high heat resistance and durability while fully aligning with recycling guidelines like RecyClass and CEFLEX. For the paper packaging industry, this signals a shift: if plastic inks are evolving for recyclability, paper-based packaging must double down on sustainable coatings and barrier solutions to stay ahead. The race for greener packaging just got more competitive!"https://packagingeurope.com/news/siegwerk-seeks-improved-recyclability-with-nc-free-surface-ink-systems/12478.article

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