초록 ▼

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 of material. In preferred applications, the package includes an

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 of material. In preferred applications, the package includes an inner ply of paper to which has been applied an adhesive, to provide improvement in greaseproofness. In some preferred arrangements, the package includes inner and outer plies, and the outer ply also includes an adhesive applied to it, to provide grease-resistant character. A preferred method for preparing arrangements according the present invention is provided.

대표청구항 ▼

[ What is claimed is:] [1.] A microwave popcorn package comprising:(a) a flexible, greaseproof two-ply bag construction comprising inner and outer plies of paper;(i) said inner ply having an outer surface and being formed from a sheet of flexible paper material which, if evaluated before being incor

[ What is claimed is:] [1.] A microwave popcorn package comprising:(a) a flexible, greaseproof two-ply bag construction comprising inner and outer plies of paper;(i) said inner ply having an outer surface and being formed from a sheet of flexible paper material which, 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, said inner ply not being glassene paper;(ii) said outer ply having an inner surface and being formed from a sheet of flexible paper material which, 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; and(b) a charge of popcorn and oil/fat positioned within said inner ply.