EASY OPEN CAN END WITH HIGH PRESSURE VENTING

摘要

This invention relates to a convenience closure for a full-open type end, which is suitable for use in pressurised food can applications. The performance of the can end is enabled by the use of a flex line score. In one embodiment, the flex line score operates in conjunction with both a moustache score and a pair of break line scores that provide a pre-weakened tearing path between the moustache score and the flex line score.