B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 30/24 (2006.01)
Patent
CA 2477466
A valve bag comprising: a bag body; a valve passage formed in the bag body; and a sealable valve sleeve secured within the valve passage, an exterior portion of the valve sleeve extending along an adjacent portion of the bag body, the exterior portion of the valve sleeve being unsecured to the adjacent portion of the bag body.
Mccarthy Tetrault Llp
Mid-America Packaging Llc
LandOfFree
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