Patent ID: 8735786
Filing Date: 2014-05-27
Classification: B65D

Abstract:
1. A microwave popcorn package comprising: a sidewall construction, the sidewall construction formed of a vertically rigid material and configured to be expandable between a collapsed configuration and an expanded configuration, the sidewall construction including a first panel and a second panel; and a flexible bag construction including a first side being secured to an inner surface of the first panel of the sidewall construction, a second side being secured to an inner surface of the second panel of the sidewall construction, and a base that extends between the first side and the second side, wherein the base of the flexible bag construction includes an exterior surface of the microwave popcorn package between the first panel and second panel of the sidewall construction, the flexible bag construction configured to be expandable between the collapsed configuration and the expanded configuration, the flexible bag construction and the sidewall construction forming a container having vertically rigid sidewalls in the expanded configuration.