B - Operations – Transporting – 65 – B
Patent
B - Operations, Transporting
65
B
B65B 31/04 (2006.01) B65D 81/20 (2006.01)
Patent
CA 2589298
A system includes a storage bag having an interior volume for containing food items and a one-way valve element through which air from the interior volume can be evacuated. The system further includes an evacuation device having an inlet opening. To evacuate storage bag, the inlet opening is placed directly adjacent a pliable sidewall of the storage bag about the valve element. The placement of the inlet opening against the flexible sidewall will seal the interface between the valve element and the inlet opening facilitating the evacuation of the interior volume.
Système comportant un sac de stockage ayant un volume intérieur pour contenir des produits alimentaires et un élément de soupape unidirectionnelle permettant d~évacuer l~air du volume intérieur. Le système comporte en outre un dispositif d~évacuation possédant une ouverture d~admission. Pour évacuer le sac de stockage, l~ouverture d~admission est positionnée directement à côté d~une paroi latérale pliable du sac de stockage autour de l~élément de soupape. Le positionnement de l~ouverture d~admission contre la paroi latérale flexible ferme hermétiquement l~interface entre l~élément de soupape et l~ouverture d~admission, ce qui facilite l~évacuation du volume interne.
Riches Mckenzie & Herbert Llp
The Glad Products Company
LandOfFree
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