The hot preserving liquid – usually slightly concentrated tomato juice – is added later, by the next filling machine. Finally, the filled can passe to the seaming and heat treatment section, in a rotating box tunnel.
It is the most widely used method, because of the high production capacities – up to 50 tons per hour. The operation takes place with a rapid heating process up to 115°C and a subsequent vacuum cooling of the fruit, in order to detach the skin from the pulp. The pulp is removed altogether by […]