Hsu's crown cap

B - Operations – Transporting – 65 – D

Patent

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Details

206/29

B65D 41/32 (2006.01)

Patent

CA 2017723

ABSTRACT An easy opening crown cap for sealing bottles comprising a cap body including substantially a flat top, a crimped portion formed on the periphery of the cap body and an outwardly extending finger tab integrally connected to part of the crimped portion and having a width of about 5 to 7 included teeth. A small notch is formed at the intersection between the basal end of the finger tab and the crimped portion, from which a score line extends upwardly along the crimped portion and passes slightly across the peripheral curved portion of the flat top and has an appropriate depth. The finger tab is formed at the margin with a pleated portion to strengthen the rigidity. The score line may be curved at the terminal end towards any of one side on the right or the left and may be additionally provided with a short score line perpendicular to the first score line.

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