CLOSING CAPSULE OR ADDITIONAL CLOSING CAPSULE WITH DETACHABLE SAFE TAPE AND METHOD OF ITS MANUFACTURE Russian patent published in 2014 - IPC B65D41/32 B65D41/62 B29C45/14 

FIELD: packaging industry.

SUBSTANCE: invention relates to a capsule of aluminium or aluminium alloy, which skirt is tightened on the neck of the bottle or vessel, provided with a detachable tape, which enables to separate the upper part of the capsule. The closing capsule (1) or the additional closing capsule comprises a head (2) and a metal skirt (3) comprising a detachable circumferential tape (4) delimited by two weakened lines (11 and 12). The detachable circumferential tape is coated with a layer of plastic material which remains rigidly connected to the said detachable circumferential tape when it is removed by detaching along these weak lines. The layer of plastic material is an outer coating obtained by casting of the plastic material onto the outer wall of the skirt and thereby fixing the cast layer by passing the plastic material through the openings (15) made in the metal skirt at the level of circumferential tape.

EFFECT: capsule enables to reduce the probability of injury when first opening of the bottle.

12 cl, 10 dwg