Method and device for filling and closing a container, and...

Details Method and device for filling and closing a container, and... Method and device for filling and closing a container, and...

B - Operations, Transporting

65

B

B65B 31/00 (2006.01)

Patent

CA 2265602

A method for filling and closing a container comprises the steps of: (a) providing an open container and placing thereof such that the mouth opening of the container is situated at the top; (b) filling the open container with product for packaging, for instance food or a drink, such that a space remains between the surface of the product and the mouth; (c) introducing into said space a chosen quantity of sterile liquid nitrogen; (d) placing a cover loosely on the mouth rim and maintaining the loose placing of the cover on the mouth rim for a chosen time interval; and (e) sealingly coupling the peripheral zone of the cover to the mouth rim zone of the container.

Cette invention concerne un procédé de remplissage et de fermeture d'un conteneur, lequel procédé comprend les étapes suivantes: (a) préparer un conteneur ouvert et le placer de manière à ce que son embouchure soit située vers le haut; (b) remplir le conteneur ouvert d'un produit devant être emballé, tel que de la nourriture ou une boisson, tout en conservant un espace entre la surface du produit et l'embouchure; (c) introduire dans cet espace une quantité donnée d'azote liquide stérile; (d) placer un couvercle sans le fixer sur le bord de l'embouchure, et le maintenir dans cette position pendant une durée prédéterminée; et enfin (e), coupler de manière étanche la zone périphérique du couvercle à la zone du bord de l'embouchure du conteneur.

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