The blue staples of GNP are recoverable staples, they do not degrade themselves and were designed to be used years after years.
Vitagraf® récupérable do not deteriorate and are reusable from one year to the next.
Vitagraf® récupérable is one of the most used recoverable staples in the world.
It responds to the needs of winegrowers wishing to recover staples.
It is appreciated for its color which contrasts with the vegetation at the time of withdrawal. Its texture and flexibility are also advantages
Vitagraf® blue is often a transition phase between metal staple and degradable staple.