SÜBR F7 is the world’s most sustainable, gluefree, and TCA-taint-free micro-natural closure with
The real innovation of SÜBR F7 lies in its patented
biodegradable plant-based binder material,
also commonly used in biodegradable food
packaging. This binder is fully glue-free, making
SÜBR F7 work safe to produce, it is recyclable,
long-term biodegradable and it is specially
designed to fit a circular economy philosophy.
The combination of long-term cellar aging
performance, fit for circular economy, and natural
design makes SÜBR F7 a truly innovative micronatural closure for the wine industry.