SEALABLE CLOSURE SYSTEMS AND PARTS THEREOF

摘要

Flexible, re-sealable containers and systems for retaining solids, liquids, gasses or combinations thereof. Containers and related system embodiments include, in combination or in the alternative, polyethylene and polyurethane laminated panels; linear interlocking closure elements having a pair of opposed sealing members; a removable slider that include structure for accommodating varying thickness sealable closures, for progressively engaging opposing interlock portions of the sealing members of the closure, for engaging portions of a container adjacent to the closure to resist unintended separation thereof and/or engaging portions of the sealing members to provide a means for resisting tensioned separation of the slider from the container, for incorporating permanent or removable handle(s) to facilitate transportation, mounting, attaching or adapting of the container, and/or for selectively modifying the sealing pressure applied to the sealable closures during closure operations; and/or novel high strength apertures/handles that are integral with a flexible container.