B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 30/22 (2006.01) B65D 30/24 (2006.01) B65D 33/01 (2006.01) B65D 33/25 (2006.01)
Patent
CA 2606761
Storage bags having two or more evacuable reclosable compartments. Each compartment can be opened (to allow an article or goods to be placed inside), hermetically sealed, and then evacuated without disturbing the vacuum in the other compartment(s). Each compartment has a respective zipper that provides a hermetic seal and a respective valve through which air is exhausted from the compartment interior.
La présente invention concerne des sacs de rangement ayant deux compartiments refermables vidables de leur air ou plus. Chaque compartiment peut être ouvert (pour permettre de placer un article ou une marchandise à l~intérieur), fermé hermétiquement puis vidé de son air sans détériorer vide dans le ou les autres compartiment(s). Chaque compartiment a une fermeture à glissière respective fournissant une fermeture hermétique et une vanne respective à travers laquelle l~air est rejeté depuis l~intérieur du compartiment.
Crevier Donald L.
Henn Steven M.
Finlayson & Singlehurst
Illinois Tool Works Inc.
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