A smarter approach to coding & marking

At interpack 2026 (May 7–13, 2026, Düsseldorf), LEIBINGER will present a smarter approach to coding & marking, rooted in rethinking established CIJ conventions and supported by long-term development investment. Visitors will see how this translates into measurable customer value, driving smooth line operation, low maintenance, future-ready code structures and low total cost of ownership.

Whether in food & beverage, cosmetics, or pharma, packaging lines depend on stable performance. Coding & marking must keep pace — consistently, compliantly, and with minimal intervention, especially as requirements tighten. LEIBINGER  CIJ technology  enables reliable in-line printing across a wide range of substrates, delivering consistently strong results in day-to-day production, supported by easy-to-use plug-and-print solutions.

2D Migration: Technology for practical GS1 2D compliance and product passport readiness

One topic shaping the packaging industry is the transition from 1D barcodes to GS1 2D codes as part of the 2D migration  (GS1 Sunrise 2027) . LEIBINGER actively supports this transformation and invites visitors at interpack to exchange perspectives on what this shift means in practice.

A key challenge is printing reliable, scannable 2D codes on a wide range of materials, especially in view of future product passport requirements. Data-rich and compact, 2D codes often include variable data, so they must be printed directly on the production line. As a result, requirements for print precision, contrast, and process stability increase significantly. Even minor factors such as substrate reflection, surface texture, or ink adhesion can influence scan results.

LEIBINGER supports customers with application expertise and a clear focus on practical, efficient implementation with minimal impact on existing lines. Customer consultation, typically before installation, covers the full picture: from designing code content, selecting the right format, to choosing the optimal ink for maximum contrast and ensuring reliable readability under real line conditions. This practical approach helps make implementation highly attractive and supports lower overall production costs.

Exhibitor Data Sheet