B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 33/02 (2006.01) B65D 33/00 (2006.01)
Patent
CA 2384311
The invention concerns a device for packaging products likely to flow, comprising at least a soft three-side seal pouch (10) having a generally flat shape and comprising two opposite walls in sheet form extending substantially parallel to a median longitudinal plane of the device. Said device is characterised in that it consists of: at least a soft three-side seal pouch, two reinforcing elements (21, 22) respectively associated with each of the two walls of the pouch, said reinforcing elements extending at least substantially opposite the whole width of their associated pouch wall, and means for making integral each reinforcing element and its associated pouch wall at least in a median zone of the wall, the two reinforcing elements extending on either side of the device, substantially symmetrically relative to said median longitudinal plane and the rigidity of said reinforcing elements being greater than that of the walls of the pouch or pouches so as to facilitate, after the two respective lateral ends of each of the reinforcing elements have been brought together in said median longitudinal plane to deform said reinforcing elements so that their respective median portions are spaced apart from each other, the opening of one or several pouches once the high part(s) thereof has/have been torn.
Dispositif de conditionnement de produits pouvant s'écouler, comprenant au moins un pochon souple (10) qui est de forme généralement aplatie et qui possède deux parois opposées en forme de feuille s'étendant sensiblement parallèlement à un plan longitudinal médian du dispositif, dispositif caractérisé en ce qu'il consiste en: au moins un pochon souple, deux éléments de renfort (21, 22) associés respectivement à deux parois de pochon respectives, lesdits éléments de renfort s'étendant au moins sensiblement en regard de toute la largeur de leur paroi de pochon associée, et des moyens pour solidariser chaque élément de renfort et sa paroi de pochon associée au moins dans une région médiane de la paroi, les deux éléments de renfort s'étendant de part et d'autre du dispositif, sensiblement symétriquement par rapport audit plan longitudinal médian et la rigidité desdits éléments de renfort étant supérieure à celle des parois du ou des pochons afin de faciliter, suite à un rapprochement des deux extrémités latérales respectives de chacun desdits éléments de renfort dans ledit plan médian pour déformer ces éléments de renfort de sorte que leurs parties médianes respectives s'éloignent l'une de l'autre, l'ouverture du ou des pochons une fois la (les) partie(s) haute(s) de celui-ci (ceux-ci) déchirée(s).
Mars Inc.
Perley-Robertson Hill & Mcdougall Llp
LandOfFree
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