Colmated
// STILL WINES
CORK STOPPER //
This is a Natural Cork closure with medium visual quality and some porosity. To colmate this porosity the cork stopper is subjected to a sealing process. In this process a mixture of cork dust and natural resin based adhesive is applied to the cork stopper in order to fill the pores.
This improves the visual aspect of the cork closure and provides physical and mechanical properties adequate for wine sealing. Because corks closures, like wine, are not all alike, the colmated cork closure has the excellent properties of the natural cork with the advantage of a competitive price.
Technical Information
| Length | Diameter | Density |
|---|---|---|
| NV ± 0,7 | NV ± 0,5 | 180 ± 40 |
| mm | mm | Kg/m³ |
-
Cork closures should be used within six months of shipping;
Cork is sensitive to temperature, humidity, and odors, so it should be stored in a dry secure place:
- clean, aired and odor free; with a constant temperature between 15º and 25ºC;
- with a relative humidity between 50 to 65% (more than 65%, there is the risk of an irreversible microbiological change).
-
Use standard bottles;
Check the bottling equipment periodically for cleanliness and functionality;
The ambient temperature in the bottling moment should be between 15ºC – 20ºC;
The vacuum bottling system or under CO2 is the most recommendable method;
Respect the recommended filling level of your bottle;
Clean the bottling machine and corker jaws before and after the bottling;
Do not compress the cork below 2/3 of his diameter. Excessive compression can cause deterioration of the cork cells, and consequently harm its elasticity and sealing capacity;
The cork stopper should be aligned with the top of the bottle ± 0,5mm;
Always leave bottles standing vertically for at least 3 minutes after bottling, to enable the dimensional recovery of the cork against the bottleneck, and thus ensure effective sealing;
Storage and transportation of wine products under regulation rules.
Contact us for more information
Our team is available to answer any questions you may have. You can also use this form to request a free quote for our Colmated cork stoppers.