This week in London, the International Tin Association hosted its 13th International Tinplate Conference, welcoming leading experts from across the global tinplate value chain.
Tinplate remains a significant tin use, accounting for 11% of global tin demand in 2024, the vast majority used in the packaging industry. The conference brought together commercial, technical, and sustainability perspectives, reflecting the wide range of challenges and opportunities shaping the sector.
Sessions opened with analysis of global trade flows, and heightening barriers to international trade. Tariffs and rising costs were noted as key concerns.
Marketing discussions emphasised the importance of engaging new consumers, particularly younger generations, by promoting the recyclability, modern image, and adaptability of metal packaging.
Technological developments were another key theme, with advances in electrolytic tinning lines drawing attention. Methane sulfonic acid electrolytes are gaining interest for their lower environmental impact, cost efficiency, and process flexibility.
At the same time, chrome-free passivation systems, such as CFPA, are advancing in response to REACH regulations targeting use by Dec 2027.
Regulation featured prominently throughout the conference. ITA’s Tin Code and work on responsible sourcing were discussed alongside tightening European rules. Restrictions on bisphenol-A in food contact materials and proposed limits on PFAS under the Packaging and Packaging Waste Regulation are expected to reshape industry practice. Decarbonisation was also in focus, with the transition from blast furnaces to electric arc furnaces presented as a pathway to lower emissions. However, high costs remain a barrier to widespread adoption.
The conference concluded with two lively panel discussions featuring suppliers and can makers, where the consensus was clear: collaboration across the entire value chain will be essential to strengthen competitiveness, reduce environmental impact, and secure tinplate’s role as a reliable and sustainable packaging material.
ITA thanks all speakers, sponsors, and attendees for contributing to a highly successful event.
