Pull tab with raised lift end and associated method
AssigneeIntellectual Capital Management
InventorsMitchell Everts, Andrew Hogenkamp
Life of this patent
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AssigneeIntellectual Capital Management
InventorsMitchell Everts, Andrew Hogenkamp
Estimating the term…
A progressive die manufacturing method for producing pull tabs with raised lift ends for beverage containers utilizes an ear carry process, producing tab blanks from a carrier sheet fixed by carrier strips at attachment points. At a tab station, blanks are formed into pull tabs with specific features including a nose, rivet receiving portion, lift portion, and preferably a finger hole. A lift station creates deformations elevating the lift portion relative to a highest continuous surface of the pull tab, prior to any deformations or bends. The carrier strips are then cut to release the finished pull tabs. Optional enhancements include an integrated or modular lift station, specific bending angles and distances, and a center bar for indicia application. This method combines the benefits of the ear carry process with improved ergonomics, enhancing user experience while minimizing machinery modifications.
A progressive die manufacturing method of producing a pull tab for opening a beverage container of a type having a frangible region of a container lid and a rivet adjacent the frangible region, comprising steps of:
A progressive die manufacturing method of producing a pull tab for opening a beverage container of a type having a frangible region of a container lid and a rivet adjacent the frangible region, comprising steps of:
A progressive die manufacturing method of manufacturing a pull tab for opening a container of a type having a frangible region of a container lid and a rivet adjacent the frangible region, comprising steps of:
Dependencies are inferred from the claim text.