In today’s fast-paced packaging industry, innovation, sustainability, and efficiency are key drivers of success. As consumer preferences and regulatory demands continue to evolve, flexible packaging converters require ink solutions that offer superior performance while supporting circular economy goals.

The PU Ultima Ink Series, developed by DRUCKFARBEN Group, is designed to meet these challenges, offering a high-performance polyurethane-based (PU) ink system optimized for rotogravure and flexographic printing.

Advanced Ink Systems for Modern Packaging Needs

The PU Ultima Ink Series introduces two cutting-edge ink systems:
• PUR (Ester-Rich) for Rotogravure Applications
• PUF (Bi-Solvent) for Flexographic Applications

Both ink systems are PVC and NC-free and engineered for high bond strength, superior printability, and reduced environmental impact. These inks are compatible with a wide range of substrates, including BOPP, PET, BiOPA, coated films, and more. Their formulation ensures that packaging maintains its integrity even under demanding conditions like pasteurization, sterilization, and wet wipe applications.

Key Benefits of the PU Ultima Ink Series

DRUCKFARBEN Group’s PU Ultima Ink Series offers numerous benefits for converters and brand owners alike. These include:
1. Exceptional Print Performance: The PU Ultima Ink Series provides high-speed printing capabilities, reaching approximately 500-600 meters per minute, while optimizing production efficiency. It offers excellent adhesion across multiple substrates, ensuring print durability and consistency, as well as low solvent retention, improved drying times and minimized odors.
2. Strong Lamination & Structural Integrity: The PU Ultima Ink Series  is optimized for high-bond strength lamination, which enhances packaging durability. It is also designed for multi-layer and complex packaging applications, maintaining graphic clarity and material integrity.
3. Sustainable & Circular Economy-Friendly: Its PVC-free formulation reduces environmental impact and improves recyclability. As a result, the PU Ultima Ink Series provides improved compatibility with polymer recycling processes, supporting sustainability initiatives. In addition, the use of the PU Ultima Ink Series allows for lower greenhouse gas emissions, contributing to a reduced carbon footprint.
4. Resistance to Harsh Packaging Environments: The PU Ultima Ink Series is engineered to withstand high temperatures and aggressive processing conditions, which makes it ideal for food packaging and medical-grade applications requiring pasteurization and sterilization. It is resilient to moisture, chemicals, and embossing, ensuring long-lasting package aesthetics.

The PU Ultima Ink Series is not just an innovation in ink technology; it represents a commitment to sustainability, efficiency and high-quality production. By integrating advanced chemistry with recyclability in mind, DRUCKFARBEN Group continues to set new benchmarks in the flexible packaging industry.

With its exceptional print quality, structural reliability and sustainability benefits, the PU Ultima Ink Series is the ultimate solution for converters aiming to achieve both operational efficiency and environmental responsibility. DRUCKFARBEN Group remains dedicated to pushing the boundaries of packaging ink technology, providing solutions that shape the future of flexible packaging.

For more information, please get in touch with the technical sales team.