EVACORK® COLMATED CORK STOPPERS

Colmated cork stoppers are a response to the winemaker’s challenge of maintaining the attractiveness of the wine with a natural cork stopper, at a very competitive price.

These stoppers allow wineries to take advantage of the preferred use of natural cork stoppers. Fine cork powder from MASILVA production is used to colmate the corks, in order to fill the small gaps in natural corks with lower visual quality.

Evacork® stoppers are our response to this specific segment.

The production process of colmated cork stoppers includes advanced technologies that guarantee the quality of the stopper.

Dynavox®

Sterilisation and vaporisation of raw materials

Sara Advanced®

Extraction of volatiles and sensory standardisation

Maszone®

Sterilisation and elimination of microorganisms

We can supply FSC® certified products (FSC – C009204) upon request.

Learn all about Evacork stoppers®

EVACORK® CORK STOPPERS

EVACORK

TECHNICAL SPECIFICATIONS

SIZES
Length: Nominal ± 1.0 mm
Diameter: Nominal ± 0.5 mm
RunoutOvalisation: < 1.0 mm

PHYSICAL
Moisture: 4% – 8% Moisture
Dimensional recovery: > 96%
FUNCTIONAL
Stopper extraction forces: 30 +/- 10 daN (coated stoppers only)
Sealing capacity: no leaks at 2 bar
Capillarity: < 1 mm

STORAGE
Use no later than: 6 months (coated stoppers only)
Moisture in storage: 40 %-70 % RH, non-condensing
Storage temperature: 15 ᵒC–20 ᵒC, 59 ᵒF–68 ᵒF
Storage place: Store the stoppers in a clean, well-ventilated and odor-free place, away from products containing chlorine.

Download Technical Sheet

Download Technical Sheet

EVACORK Colmated Cork Stoppers

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