B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 77/06 (2006.01)
Patent
CA 2477168
The invention relates to a bag for placing in a cylindrical or barrel-shaped container. The bag (4) comprises front and rear panels (11, 12) between which side panels (13, 14) folded double are positioned. The base of the bag runs to a point along edges (17, 18). When the bag is unfolded this is able to come into contact with the inside wall of a cylindrical or barrel-shaped container having a round base and neck without significant stresses. As a result high material stresses are avoided and the barrier properties of the bag are retained. The front and rear panels (11, 12) can be joined to one another by means of breakable fastening lips (22, 23).
L'invention porte sur un sac se posant à l'intérieur d'un récipient cylindrique ou en forme de tonneau. Ledit sac (4) comprend des panneaux frontaux et de base (11, 12) reliés par des parois latérales (13, 14) à pliage accordéon. La base du sac s'étend jusqu'à des points situés le long des bords (17, 18). Lorsque le sac est déplié, il entre en contact avec la paroi intérieure, la base ronde et le goulot, sans subir de contraintes significatives. De ce fait, ses propriétés de barrière sont maintenues. Les panneaux frontaux et de base (11, 12) peuvent être reliés par des lèvres de fixation (22,23) frangibles.
Brans Albert
Magermans Marcel Peter
Borden Ladner Gervais Llp
Heineken Technical Services B.v.
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