RELEASABLY SEALABLE BAG COMPRISING A COMPOSITE SHEET MATERIAL

摘要

Disclosed is a bag comprised of at least two superimposed sheets of film material of one folded-over sheet which can have at least a portion of their superimposed edges being permanently sealed, wherein at least one of the sheets is a composite film material provided with a pressure sensitive adhesive protected from inadvertent adherence, the adhesive-bearing film sheet being releasably sealable to the other film sheet when pressed thereagainst to create a seal perimeter, wherein an interior of the bag is comprised within the seal perimeter. At least one of the first or second portion free edges may further be provided with an opening indication means that visually constrasts with the other first or second portion free edges. Also disclosed are methods for storage and cooking using the bags herein.