A can provided with a cover panel with an easy-open device

B - Operations – Transporting – 65 – D

Patent

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Details

B65D 21/032 (2006.01) B65D 17/34 (2006.01) B65D 21/02 (2006.01)

Patent

CA 2216697

A can with an easy-open device (7, 7a 70, and which can be used for packing block articles, said can being provided with a cover panel (1). The cover panel comprises a score line (2) arranged close to a closing flange (6) formed between the cover panel and the body of the can. The nose (7b) on the pull ring (7a) of the pull device is placed very close to the score line (2). The cover panel is provided with upward projections (8a, 8b, 8c, 8d. The position and height of these projections are such that when a second corresponding can is piled atop the first can, these projections (8a, 8b, 8c, 8d abut the downward projection(s) on the bottom member of the second can, whereby it is avoided that the second can comes into contact with the pull ring on the first can. As a result, the risk of the nose unintentionally causing a leak in the first can has been highly reduced.

La présente invention concerne une boîte de conserve pourvue d'un dispositif d'ouverture facile (7, 7<u>a</u>, 7<u>b</u>), utilisable pour emballer des articles solides, ladite boîte de conserve pouvant être munie d'un panneau couvercle (1). Ce panneau couvercle comporte une ligne de prédécoupe (2) à proximité d'un bourrelet (6) de fermeture formé à la jonction entre le panneau couvercle et le corps de la boîte de conserve. Le bec (7<u>b</u>) de l'anneau d'arrachage (7<u>a</u>) du dispositif d'arrachage est placé très près de la ligne de prédécoupe (2). Le panneau couvercle est pourvu de protubérances tournées vers le haut (8<u>a</u>, 8<u>b</u>, 8<u>c</u>, 8<u>d</u>). La position et la hauteur de ces protubérances sont prévues de façon que lorsqu'une deuxième boîte de conserve correspondante est empilée avec une première boîte, ces protubérances (8<u>a</u>, 8<u>b</u>, 8<u>c</u>, 8<u>d</u>) viennent au contact de protubérances tournées vers le bas et réalisées dans le fond de la deuxième boîte de conserve, ce qui empêche la deuxième boîte de conserve d'entrer au contact de l'anneau d'arrachage de la première boîte de conserve. De ce fait, on réduit fortement le risque que le bec vienne malencontreusement provoquer une fuite dans la première boîte de conserve.

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