Patent ID: 6100513
Filing Date: 2000-08-08
Classification: B65D

Abstract:
A tri-fold microwave popcorn package comprising:(a) a flexible, one-ply, tri-fold bag construction comprising:(ii) a paper ply having an interior surface and an exterior surface, the paper ply comprising a non-greaseproof paper, if evaluated before being incorporated in the bag construction, would have a greaseproofness of less than about 3 hours when measured by the turpentine test;(ii) a microwave susceptor positioned on one of the interior surface and the exterior surface;(iii) a first adhesive coated on at least a central region of the interior surface of the paper ply to impart greaseproof character to the paper ply, the first adhesive being a non-polyvinyl acetate adhesive;(iv) a second adhesive coated on the interior surface of the paper ply, the second adhesive having a coating pattern designed to provide a plurality of folds that define gusset panels and provide for the tri-fold bag construction; and(b) a charge of popcorn and oil/fat positioned within the bag construction.