Patent ID: 6033114
Filing Date: 2000-03-07
Classification: B65D

Abstract:
An ovenable bag for packaging heated, moist food items for display, said bag comprising:a laminate defining a elongated, generally tubular wall structure having opposed ends,said laminate including a thin transparent inner layer formed of a heat-sealable, moisture-proof and anti-fogging material, anda relatively thicker and stiffer opaque outer layer formed of a foldable and printable material fixedly secured to said inner layer and covering said inner layer except along a window portion of said inner layer extending end-to-end of said wall structure, said window portion having uncovered and breathable surfaces sized to permit the migration of heated moisture from the interior of bag to the exterior of the bag in amounts which prevent substantial fogging of the window portion,said wall structure being flattened, folded and heat-sealed at one end thereof for closing said one end.