B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 75/58 (2006.01)
Patent
CA 2520841
A flexible container (1) filled with a liquid and including two walls (10, 11) made of flexible material, wherein the overlapping free edges of said walls are joined together along a weld seam or adhesive bead (12), thereby defining a sealed space inside said container, the two walls further define an outwardly projecting portion (13) on one edge portion of the container, and an outlet channel (130) connects the projecting portion to the internal space inside said container, characterised in that one or more obstacles (14, 14') formed by welding or adhering the two walls are provided in said internal space essentially adjacent to and in alignment with said channel (130) communicating with the projecting portion (13) so that the cross-section of liquid flow between the internal space and the outlet channel is restricted, but a narrow free passage (140, 141, 146) remains, and so that the surface portion that includes the projecting portion adopts an arcuate shape, said surface portion being essentially defined by the one or more obstacles and by folds (142, 143) extending essentially transversely to said obstacles.
Récipient souple (1) rempli contenant un liquide, comprenant deux parois (10, 11) en un matériau souple, les bordures libres superposées desdites parois étant assemblées par un cordon d'assemblage (12) de soudure ou de collage afin de définir un volume intérieur étanche dudit récipient, les deux dites parois définissant aussi un embout (13) disposé en saillie vers l'extérieur sur une portion de bordure du récipient, un canal de sortie (130) reliant ledit embout audit volume intérieur dudit récipient, caractérisé en ce qu'un ou plusieurs obstacles (14, 14') formés par soudure ou collage des deux parois sont aménagés dans ledit volume intérieur essentiellement en regard et à proximité du canal (130) conduisant à l'embout (13) de manière à limiter la section de passage du liquide entre le volume intérieur et le canal de sortie en laissant libre au moins un passage rétréci (140, 141, 146) et de manière à ce qu'une portion de surface comprenant l'embout se cambre, cette portion de surface étant essentiellement délimitée par le ou les obstacles et par des plis orientés essentiellement transversalement (142, 143) auxdits obstacles.
Pakerman S.a.
Smart & Biggar
LandOfFree
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