B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 51/16 (2006.01)
Patent
CA 2645922
An insert (8) for a screw (1) or crown (1') cap for the closure of bottles (10) is described, the said cap (1, 1') including a body (2) and the insert (8) being designed to be fixed to the body facing the interior of the bottle (10) when the cap (1, 1') is closed over the said bottle. The insert (8) comprises a sealing element (9) capable of being compressed in one part between the body and a portion of the bottle (10) when the cap (1, 1') is closed over the bottle, as well as a permeating element (16, 109, 209), connected to the sealing element, impermeable to liquids and having a permeability to oxygen measured at 20°C of between 10-6 and 10-10 (Ncm3*cm/cm2*cmHg*s), which is designed to close a passage made in the said cap between the inside and outside of the bottle, in order to control the flow of oxygen between the inside and outside of the bottle.
La présente invention concerne un insert (8) de capsule à vis (1) ou de capsule couronne (1') destiné à fermer des bouteilles (10). Ladite capsule (1, 1') comprend un corps (2) et ledit insert (8) est conçu pour fixer le corps face à l'intérieur de la bouteille (10) lorsque la capsule (1, 1') ferme ladite bouteille. L'insert (8) possède un élément d'étanchéité (9) capable d'être comprimé sur une partie entre le corps et une partie de la bouteille (10) lorsque la capsule (1, 1') ferme la bouteille, ainsi qu'un élément de perméabilité (16, 109, 209), relié à l'élément d'étanchéité, imperméable aux liquides et dont la perméabilité à l'oxygène mesurée à 20 °C se trouve entre 10-6 et 10-10 (Ncm3*cm/cm2*cmHg*s), qui est conçu pour fermer un passage fait dans ladite capsule entre l'intérieur et l'extérieur de la bouteille, afin de réguler l'écoulement de l'oxygène entre l'intérieur et l'extérieur de la bouteille.
Cappello S.r.l.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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