2D Coding Revolutionizes Flexible Packaging Amid Supply Chain Challenges

In a recent analysis by Markem-Imaje, the role of 2D coding in flexible packaging is highlighted as a transformative force in the industry. As global supply chains face increased scrutiny due to the COVID-19 pandemic and ongoing geopolitical tensions, manufacturers are compelled to enhance traceability and supply chain visibility.

Flexible packaging producers are adapting to rapid changes, including faster production lines, shorter runs, and a growing number of SKUs, while also responding to the demand for recyclable packaging formats. This evolution necessitates advanced coding technologies that go beyond basic date and batch information, focusing instead on provenance and traceability to combat counterfeiting and ensure compliance with stringent regulations.

The integration of 2D dynamic codes offers brands and manufacturers new opportunities to connect products with essential data, enhancing competitiveness in a complex digital ecosystem. The GS1 Digital Link standard enables precise identification of product batches, facilitating effective recalls and protecting brand integrity.

However, the challenge lies in maintaining high-quality printing of these complex codes at high speeds without causing bottlenecks. Key considerations for flexible packaging manufacturers include:
– Grade A Code Quality: Ensuring high-resolution printing for machine readability and compliance with ISO standards.
– Production Line Speed: Implementing coding solutions that keep pace with high-speed packaging operations.
– Substrate Compatibility: Adapting to various lightweight flexible packaging materials.
– Durability: Ensuring codes withstand supply chain challenges.
– Packaging Design: Strategically placing codes to optimize visibility without compromising design.

Thermal Transfer Overprinting (TTO) technology stands out as a solution tailored for flexible packaging, providing sharp, durable prints essential for automated supply chains. This technology is critical as the industry moves towards greater adoption of 2D coding.

Recent regulatory changes, such as Regulation (EU) 2021/2117, mandate accurate ingredient and nutritional information for EU wine producers. Markem-Imaje’s SmartDate® X65 TTO coding solution has been successfully implemented by the Lunelli Group, ensuring compliance and efficient data management through integrated software.

As the demand for sustainability rises alongside the need for convenience, the packaging industry must adapt to evolving consumer expectations and regulatory requirements. The future of flexible packaging is increasingly linked to advanced coding technologies, which are essential for navigating a more connected and sustainable landscape.