Stackable, self-supporting container with lid-alignment feature

B - Operations – Transporting – 65 – D

Patent

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Details

B65D 43/16 (2006.01) B65D 1/22 (2006.01)

Patent

CA 2370735

The present invention provides a container comprising: (a) a semi-enclosed container body (20) including a tubular structure having two open ends and a bottom panel enclosing one end of the container body, the other end of the tubular structure opposite from the bottom panel forming a substantially continuous outwardly-extending peripheral flange (25); (b) a lid (40) for selectively converting the semi-enclosed container to a closed container; and (c) a closure means for sealing the lid to the container body; wherein the flange and the lid each include a plurality of complementary recesses (45) and protrusions (45) to ensure alignment of the lid with the flange. The container is preferably stackable and self-supporting, and the closure means preferably comprises an adhesive material. The container may also be collapsible via folding of the tubular structure.

Cette invention a trait à un contenant empilable et autoporteur (10) comprenant, (a), un corps semi-fermé (20) comportant une structure tubulaire possédant deux extrémités libres et un panneau constituant un fond (70) fermant une extrémité dudit corps, l'autre extrémité de la structure tubulaire à l'opposé du fond formant une collerette périphérique s'étendant vers l'extérieur de façon quasiment continue (25), (b), un couvercle (40) permettant de transformer le contenant semi-fermé en contenant fermé et, (c), une fermeture permettant de fermer hermétiquement le couvercle sur le corps. La collerette et le couvercle sont pourvus, chacun, de plusieurs évidements (45) et de parties en saillie (45) complémentaires afin de garantir le bon alignement du couvercle sur la collerette. Ce contenant est, de préférence, empilable et autoporteur et le dispositif de fermeture comporte, de préférence, un matériau adhésif. Ce contenant est également repliable par pliage de la structure tubulaire.

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