B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 53/04 (2006.01) B32B 5/18 (2006.01) B32B 27/06 (2006.01)
Patent
CA 2570372
The seal (1, 1',1''), which is made of a multilayered material (2), is used as a capsule for sealing a bottle of wine and comprises a layer C which can be subjected to resilient axial compression, and a layer B forming a barrier to oxygen. In said seal, layer B forms or comprises a deposit of organic material. The seal (1, 1', 1'') comprises a layer S forming a support for layer B, wherein said support S is or not in contact with layer C such that it is possible to have a structure comprising either a series of layers C, B and S, said structure being represented symbolically by C/ B/ S in the case of adjacent layers C, B and S, wherein layer S enters into contact with wine, or a series of layers C, S and B, said structure being represented symbolically by C/ S/ B in the case of adjacent layers C, S and B, wherein layer B enters into contact with wine. Advantages: possibility of forming screwed sealing capsules provided with a large variety of seals adapted to the specific requirements of each type of wine, in order to replace tradition corks.
Le joint d~étanchéité (1, 1~ ,1~~) en un matériau multicouche (2) destiné à être utilisé dans une capsule de bouchage d~une bouteille de vin comprend une couche C apte à subir une compression axiale résiliente, et un couche B formant barrière à l~oxygène. Dans ce joint, ladite couche B forme ou comprend un dépôt de matière organique. Ce joint (1, 1~, 1~~) comprend une couche S formant un support de ladite couche B, ladite couche support S étant ou non au contact de ladite couche C, de manière à avoir une structure comprenant soit une succession de couches C, B et S, structure représentée symboliquement par C/ B/ S dans le cas de couches C, B et S adjacentes, la couche S étant alors destinée à être au contact du vin, soit une succession de couches C, S et B, structure représentée symboliquement par C/ S/ B dans le cas de couches C, S et B adjacentes, la couche B étant alors destinée à être au contact du vin. Avantages: possibilité de former des capsules de bouchage à vis dotées d~une grande variété de joints adaptés aux exigences spécifiques de chaque type de vin, de manière à pouvoir remplacer les bouchons de liège traditionnels.
Alcan Packaging Capsules
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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