The global printing ink industry is currently navigating a period of significant disruption, with the shortage of nitrocellulose (NC) reshaping supply chains and leading to widespread price increases across NC-based products.

Nitrocellulose remains a critical component in solvent-based inks due to its fast drying, excellent adhesion, and clarity properties essential for high-performance packaging applications. However, the global supply of NC is under mounting pressure, primarily due to a sharp increase in demand for military-grade nitrocellulose in Europe. This shift—fueled by ongoing geopolitical tensions and rearmament programs has diverted material away from industrial use, resulting in severe shortages and cost escalations.

The situation is further complicated by rising raw material prices, increased freight costs, and persistent global shipping delays. Together, these factors have created a volatile and increasingly expensive business environment for ink manufacturers and converters alike.

DRUCKFARBEN Group’s Strategic Response: Beyond Short-Term Fixes

DRUCKFARBEN Group recognizes the complexity and scope of these challenges. Rather than relying on short-term solutions, the company is investing strategically in technologies that ensure long-term product excellence, operational reliability, and business continuity for its partners.

Through intensified R&D efforts, DRUCKFARBEN Group has expanded its portfolio of nitrocellulose-free ink technologies, with a strong focus on polyurethane (PU)-based systems an area where the company is leading with next-generation solutions.

Introducing PU Ultima: High-Performance, NC-Free Ink Systems

The PU Ultima Series is a high-performance ink line fully free of both PVC and NC, designed to meet the evolving needs of the flexible packaging industry. The series includes:

• PUF for flexographic printing, widely used in food and beverage packaging, and

• PUR for rotogravure applications, suitable for premium flexible films such as PET.

These inks deliver strong adhesion, resistance to high temperatures and mechanical stress, excellent print quality, and low solvent retention, making them ideal for demanding lamination and converting processes. Additionally, they support packaging recyclability and are fully compliant with the European Union’s stringent environmental regulations.

Benefits For Converters

With DRUCKFARBEN Group’s PU Ultima systems, converters gain:

• Improved supply security through diversified sourcing and alternative chemistries

• Consistent quality and performance, regardless of substrate or application

• Sustainability leadership, with formulations that support mono-material packaging and low-impact production processes

While short-term volatility in the nitrocellulose market may persist, Druckfarben remains committed to supporting its partners through innovation, flexibility, and technical excellence.

To discover how DRUCKFARBEN Group’s advanced ink systems can strengthen your production and sustainability goals in today’s evolving packaging landscape, contact your local DRUCKFARBEN representative or visit druckfarbengroup.com