B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 33/36 (2006.01) B31B 19/74 (2006.01) B31B 19/84 (2006.01) B65D 33/02 (2006.01) B65D 33/38 (2006.01) B65D 75/00 (2006.01)
Patent
CA 2411496
A container (1) comprising a compartment (4) which is defined by flexible walls and whose volume depends on the relative position of the walls, two opposite side walls (2) being joined along a common connecting portion (5). The container is characterised in that a first gasfilled duct means (11) is arranged in the connecting portion (5) along at least a first side (12) of the container (1). The invention also concerns a method of producing such a container by forming at least one gap in said side walls (2) in connection with the forming of the connecting portion (5) and, in connection with the filling of the container (1), filling each gap with gas and sealing it to form a gas-filled duct (11, 16, 18).
La présente invention se rapporte à un contenant (1) comportant un compartiment (4) qui est défini par des parois souples et dont le volume dépend de la position relative desdites parois, deux parois latérales opposées (2) étant assemblées le long d'une partie de raccordement commune (5). Ce contenant se caractérise en ce qu'un premier conduit (11) rempli de gaz est disposé dans la partie de raccordement (5) le long d'au moins un premier côté (12) du contenant (1). L'invention se rapporte également à un procédé de production d'un tel contenant consistant à former au moins un espace dans lesdites parois latérales (2) lors de la formation de la partie de raccordement (5) et à remplir chaque espace avec du gaz lors du remplissage du contenant (1), chaque espace étant ensuite fermé hermétiquement de manière à former un conduit rempli de gaz (11, 16, 18).
Eco Lean Research & Development A/s
Gowling Lafleur Henderson Llp
LandOfFree
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