Bottle cap having tear tab and sealing bead

摘要

A bottle cap includes a top and a skirt depending from the top, the skirt having a bottom edge, a locking bead radially extending inward from an interior of the skirt intermediate the top and the bottom edge, a tear tab extending downward from the bottom edge, a first tear line proximate the tear tab and extending upward along the skirt from the bottom edge across the locking bead and terminating at a terminus adjacent to or below the perimeter. The first tear line is substantially parallel to a longitudinal axis of the cap. The first tear line and the longitudinal axis define a radially extending plane P. The bottle cap also includes a second tear line proximate the tear tab and spaced from the first tear line. An upper portion of the second tear line extending through the plane P and between the terminus and the longitudinal axis. A method of using the bottle cap is also disclosed.