Colmated cork stoppers
for still wines

These natural cork stoppers are shaped, chamfered, colmated, sorted, washed,
coated, treated, marked and packaged. They are designed for still wines and are
made of planks of 100% Spanish natural cork.

Colmated cork stoppers

Lengths

39mm
44mm
49mm

Diameters

24mm
26mm

The cork’s seasoning time is controlled using a FIFO warehouse control system.

The report which is produced for each shipment includes the following parameters: humidity, diameter, length, ovalisation, density and extraction and insertion force.

The following samples are taken for this analysis: for shipments of 0 to 5,000 stoppers, a test sample of 5 stoppers; for 5,000 to 50,000 stoppers, a test sample of 10 stoppers; for 50,000 to 200,000 stoppers, a test sample of 25 stoppers; and for 200,000 to 400,000, a test sample of 50 stoppers.
The microbiological characteristics, maximum powder content and capillarity are tested in batches by sending samples to an external laboratory in a sterile clinical analysis container. This report is available for any customers who wish to read it.