A bottle closing device comprising a cap (11) with inner threads having a flat upper portion and a tubular side portion and coupled together with a covering sleeve (20) having a closed top end and an upper portion depending therefrom and a lower portion connected to upper portion along a breaking line (23); the bott...

The present invention refers to a bottle closing device (10) comprising a cap (11) having an upper portion and a side portion, a diffuser (14) arranged to couple - at the upper part - with the cap (11) and - at the lower part - with a bottle neck, a covering sleeve (20) comprising an upper portion (21) and a lower p...

A bottle closing device comprising a cap (11), a covering sleeve (20) and a diffuser (14). The diffuser (14) is fitted on the neck portion of a bottle. The covering sleeve (20) is assembled on the diffuser to seal the cap. The covering sleeve (20) has a closed top sealing face end (36), an upper portion (21), and ...