Container lid including venting and denesting features

Details Container lid including venting and denesting features Container lid including venting and denesting features

B - Operations, Transporting

65

D

B65D 43/06 (2006.01) B65D 43/02 (2006.01)

Patent

CA 2380756

A selectively detachable container lid (14) includes a center panel (30) and a peripheral sealing lip (32) surrounding the panel. The peripheral sealing lip has a generally inverted U-shaped cross section so as to define a channel into which a bowl rim (20) fits. The lid also includes at least one ridge (33) formed between the panel and the peripheral sealing lip. The ridge is interrupted by at least one gap (31). The ridge and the peripheral sealing lip partially overlap when viewed in a direction substantially normal to the panel. The ridge also abuts the bowl when the lid is placed loosely on the bowl. Also disclosed is a container that includes such a lid.

L'invention concerne un couvercle (14) de réceptacle, détachable de manière sélective. Ce couvercle comprend un panneau (30) central et une lèvre (32) d'étanchéité périphérique entourant le panneau. Cette lèvre présente une section transversale généralement en forme de U inversé de manière à définir un passage dans lequel peut se loger un bord (20) de bol. Le couvercle comprend également au moins une strie (33) ménagée entre le panneau et la lèvre d'étanchéité périphérique. La strie est interrompue par au moins une fente (31). La strie et la lèvre d'étanchéité périphérique se chevauchent partiellement lorsqu'elles sont visualisées dans une direction sensiblement normale par rapport au panneau. La strie est attenante au bol lorsque le couvercle est placé sans serrage sur celui-ci. L'invention concerne également un réceptacle comprenant un tel couvercle.

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