Panel Discussion: Advancing Metal Adhesion Testing Standards for Modern Converting Applications

Presented by Bill Barlow, Printpack

The Association for Roll-to-Roll Converters Vacuum Committee invites global industry participation in updating the metal adhesion test standard to address today’s evolving materials, structures, and process conditions. As converting applications expand across flexible packaging, electronics, and advanced functional films, existing test methods are increasingly challenged by new substrates, multilayer constructions, and performance requirements. Broader industry input is critical to ensure the standard remains technically relevant, practical, and widely adoptable. This interactive working session is designed for engineers and technical leaders to contribute directly to the next generation of testing protocols. Attendee participation will help shape the direction and priorities of the Metal Adhesion Sub-Committee. Discussion topics will include: - Current status of the standard, including recent results and observed limitations - Identified gaps in existing test procedures and methodologies - Considerations for adapting test methods across diverse substrates and structures - Future requirements and proposed revisions to support emerging applications Participants are encouraged to share real-world challenges, data considerations, and application-specific needs to help drive meaningful updates. Join technical leaders from Celplast, Printpack, Taghleef Industries, and VDI for this collaborative working session moderated by Andy Jack (E+R) focused on strengthening a critical industry standard.