THE LAST STERILIZATION
OF THE STOPPERS

MASZONE®

The Maszone® technology enables the sterilisation and elimination of microorganisms. It is used in the production process of all cork stoppers – natural and technical – produced and marketed by MASILVA.

All our cork stoppers are subject to a washing and sterilisation process, which uses not only ozone, but also the most powerful peroxone, a combination of ozone and hydrogen peroxide, to disinfect and clean cork stoppers.

This solution eliminates microorganisms and their spores, while oxidising organic impurities and compounds, such as phenols and anisoles, which can be precursors of compounds with undesired odours.

The Maszone® system also improves the visual appearance of the cork stopper.

Advantages of the Maszone® technology

ELIMINATES MICROORGANISMS AND THEIR SPORES

3,000 times faster than chlorine.

INHIBITS TCA DEVELOPMENT

Finished stoppers are sterile of microorganisms.

NO RESIDUE

Ozone rapidly breaks down into inert oxygen molecules.

IMPROVES THE CAPILLARITY OF THE STOPPER, ALLOWING FOR EASIER BOTTLING

The cleaning and washing system reaches into the cork pores.

IMPROVES THE APPEARANCE OF THE CORK

Allows better quality printing of the client’s branding and a more uniform surface.