FMI opines the mono-material FFS machinery retrofits market was valued at USD 2.3 billion in 2025. Sales are expected to reach USD 2.5 billion in 2026 and USD 5.7 billion by 2036. Vertical FFS retrofits is poised to lead by Equipment Type with 64.5% share in 2026 and heat sealing jaws is estimated to command by Retrofit Component in 2026. Food and beverages represents 55% share in 2026.