Insulated beverage or food container

B - Operations – Transporting – 65 – D

Patent

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Details

B65D 3/22 (2006.01) B31B 7/00 (2006.01) B32B 27/10 (2006.01) B32B 27/32 (2006.01) B65D 81/38 (2006.01) B29C 44/12 (2006.01) B29C 47/00 (2006.01)

Patent

CA 2431869

An insulating beverage cup or sleeve is produced with a foam layer disposed on an inner surface of a food or beverage paper stock. A polyethylene film layer is arranged in a position between a paper stock layer and an inside surface of the baverage container. The foam layer decreases the energy transfer between the beverage and the user's hands allowing the user to hold onto the cup for an extended period of time without causing user discomfort or pain, e.g. greatly extends the hold time of the paper cup. The exte rior surface of the beverage cup remains highly printable and predisposed to high quality graphics both before and after cup manufacture.

Un gobelet ou une gaine isolante pour boissons est produite avec une couche de mousse disposée à la surface interne d'une couche de papier pour boissons ou pour aliments. Une couche de film polyéthylène est aménagée entre la couche de papier et la surface interne du récipient pour boissons. La couche de mousse réduit le transfert de chaleur entre la boisson et la main de l'utilisateur, ce qui permet à ce dernier de tenir le gobelet pendant un temps plus long sans éprouver de sensation de brûlure ou d'inconfort et prolonge ainsi la durée du gobelet en papier. La surface externe du gobelet pour boissons est prête à accueillir des caractères imprimés de très haute qualité, que ce soit avant ou après la fabrication du gobelet.

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