Substantially rigid collapsible liner and flexible gusseted or non-gusseted liners and methods of manufacturing the same and methods for limiting choke-off in liners
The present disclosure relates to a blow-molded, rigid collapsible liner that can be suitable particularly for smaller storage and dispensing systems. The rigid collapsible liner may be a stand-alone liner, e.g., used without an outer container, and may be dispensed from a fixed pressure dispensing can. Folds in the rigid collapsible liner may be substantially eliminated, thereby substantially reducing or eliminating the problems associated with pinholes, weld tears, and overflow. The present disclosure also relates to flexible gusseted or non-gusseted liners, which is scalable in size and may be used for storage of up to 200 L or more. The flexible gusseted liner may be foldable, such that the liner can be introduced into a dispensing can. The liner can be made of thicker materials, substantially reducing or eliminating the problems associated pinholes, and may include more robust welds, substantially reducing or eliminating the problems associated weld tears.
Entegris, Inc.
B B B B B B B B B B B B B B B
B29L B65D B65D B65D B29C B65D B65D B65D B65D B65D B65D B05B B05B B29C B05B
additional additional additional additional additional additional additional additional additional additional inventional additional additional additional additional
Kanghyun Thomas H. Greg Glenn Wei Dongyun Karl Matthew Richard Joseph
Kim Baum Nelson Tom Liu Lee Boggs Kusz Chism Menning