EASILY EXPANDABLE, NONTRAPPING, FLEXIBLE PAPER, MICROWARE PACKAGE

摘要

A flexible paper microwave package in the fonn of an easily expandable, nontrapping bag (18) is disclosed including a bottom wall (20) and a top wal l (22) interconnected together adjacent their circular outer peripheries (20a, 22a) by first and second interconnection portions (26a, 26b ). The top wall (22) is formed from a first portion (22d) having a generally oval shaped access opening closed by an oval shaped closure portion (22e) interconnected by a wet adhesive seal (40) to the first portion (22d). The wet adhesive sea l (40) is fonned by a plurality of spaced, parallel bands (400, 401, 402) defining a plurality of spaced, parallel spaces therebetween for resisting a ny leakage from the interior of the bag (18) through the seal (40). The bottom and top walls (20, 22) expand into an opposing double domed shape as the foo d product is being popped, puffed, or expanded in the microwave oven. The bag (18) provides a serving bowl function when the closure seal (40) has been opened providing access to the interior of the bag (18).