K 2025 - Platform for the global plastics and rubber industry The K 2022 has met the highest expectations. As the world's leading trade fair, the K from October 8th to 15th, 2025 is once again your global highlight: for groundbreaking innovations and developments as well as visionary impulses. Industry and research from all over the world present future perspectives and solutions. Become part of the leading trade fair for the plastics and rubber industry. Become an exhibitor at K 2025. Online registration will be available from January 2024.