MANUALLY OPENABLE LEAKPROOF PACKAGE CONSTRUCTION

摘要

A manually openable leakproof package construction comprising perforations across one portion of the construction with the perforations leaving a sufficiently weakened portion such that the package may be manually torn open across the perforations, a manually frangible layer of leakproof material such as plastic overlying said perforations, and with the leakproof layer acting to seal off the perforated portion such that the package is leakproof prior to the time the package is manually torn open.