TREATMENTS FOR MICROWAVE POPCORN PACKAGING AND PRODUCTS

摘要

In one form of the invention, a microwave popcorn package is provided. The package generally comprises a sheet construction of flexible paper folded in the form of an expandable bag. The sheet construction may include one or more plies (46, 47) of material. In preferred applications, the package includes an inner ply (46) of paper to which has been applied an adhesive (165), to provide improvement in greaseproofness. In some preferred arrangements, the package includes inner and outer plies (46, 47), and the outer ply (47) also includes an adhesive (165) applied to it, to provide grease-resistant character. A preferred method for preparing arrangements according to the present invention is provided.