Patent ID: 8540426

Claim:
Natural fiber food storage bag suitable for containing a serving of a comestible food product, the food storage bag being naturally biodegradable after use in landfill or compost, comprising: an envelope formed of a blank of single thickness butcher paper material adapted to be resistant to oils and food juices, but which permits gradual permeation of atmospheric gases and moisture and which is free of non-biodegradable chemical additives; the envelope being formed unitarily from said blank, the blank having a back panel; accordion fold left and right side panels joined by fold lines to said back panel; left and right half-panels joined to said left and right side panels, and having overlapping end portions adapted to meet and cement together to form a closed front panel; a bottom panel that extends at least along a bottom edge of the back panel, and continues along bottom edges of the left and right half panels that constitute the front panel to the overlapping end portions thereof, the bottom panel having an edge portion extending its length to said overlapping end portions; a top panel extending from a top edge of the back panel; and a closure flap extending from the top panel and adapted to cover an upper portion of said front panel; a water-based permanent glue cementing edge portions of the left and right half panels and cementing said edge portion of the bottom panel at the front panel to corresponding edge portions of the bottom panel that extend along the bottom edges of the left and right half panels; and a repositionable adhesive applied onto one or both of the closure flap and the upper portion of the front panel.