Natural cork stoppers

Semi-finished natural cork stoppers

One-piece cylinder of natural cork.


Manufactured according to UNE and SYSTECODE PREMIUM standards.

CHARACTERISTICS PARAMETERS SPECIFICATIONS
Dimensions Length
Diameter
Ovalisation
De 38 a 54 mm ± 0,5 mm
De 24 a 40 mm ± 0,4 mm
≤ 0,5 mm
Physical Density
Humidity
125 – 230 Kg/m3
4 – 8%
Sensorial Smell Neutral
Chemical Residual oxidants < 0,2 mg / stopper

Qualities

We have all the standard qualities available. We can also customise the corks according to the specific quality of each client.

Analysis method

All analyses are carried out according to standards UNE 56921, UNE 56927, UNE 56928 and UNE 56929, and according to the Systecode control plan (International Code of Cork Stopper Manufacturing Practices).

Other parameters or analyses according to the specifications of each client.