CANISTER CONTAINING A PARTICULATE-TYPE PRODUCT HAVING AN AIR-TIGHT SEAL MEMBRANE

摘要

A canister (10) for storing a particulate-type product, having an opening with a seal membrane. The seal membrane (70) is connected to the inner surfaces of the opposing face (12) and side panels (14) adjacent to and extending beneath the top closure (18). The seal membrane (70) forms a substantially air-tight seal at the upper opening to maintain integrity of particulate-type product disposed within the internal storage region (20). In addition, the seal membrane (70) is configured to provide selective access to the internal storage region and thereby the particulate-type product.