Cork T-share-molded with air groove and girdle
The belt on the cork pin gives, in its own way, the "lock" effect. The cork easily enters the throat and at the same time is securely fixed. This contributes to a quick closure process and gives a guarantee of leakage even in packagings with irregularities in the closure part of the neck. Due to the groove inside the leg, the cork easily takes the form of the closure part of the container neck, which gives noticeable ease at the closure and additional protection against leakage.