Key benefits:
- Cork neck finish with a 3/4” neck width
- Has the same sustainability as the natural cork stopper
- Allows only small pockets of air to reach wine, which makes it suitable for medium aging
- Excellent cork comparative test results (Test developed by AWRI – Australian Wine Research Institute and in the permeability to oxygen analysis carried out by the University of Bordeaux 2)
- #9 cork provides a tighter seal than #7 and #8 corks
- Legacy Sizing: No. 9 × 1 ¾”
Technical Corks
Technical cork stoppers are used to store wine for consumption for 2 to 3 years. It has an agglomerated cork body with natural cork disks on either one or two ends. It is is known for its stability and strength.
Cork Dimensions
Wider corks have a tighter seal which are sometimes difficult to insert with handheld corkers. Longer corks limit the amount of headspace available in a bottle. In general, most bottles can handle various cork dimensions to create an acceptable seal.
Need help deciding the best cork closure for your application? Learn more about our natural wine cork closures.
Disclaimer:
This information has been provided as a general guide. It is the customer’s responsibility to select the proper container for product and application compatibility.
Additional Information
| Neck Finish | Cork |
|---|---|
| Liner Compatibility | Glass |
| Color | Cork |
| Material | Natural/Agglo Cork |
| FDA Compliant | Yes |
| Size | 44 x 23.5mm |
| Dimensions | 23.5 mm Dia. x 44mm H (15/16″ x 1-3/4″) |
| Industries | Food & Beverage |
| Note: | Twin Top® corks are recommended for wine that is meant to be consumed within two to three years after bottling. |








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