초록 ▼

The present invention involves a microwave popcorn bag adapted to contain a plurality of popcorn kernels to be heated and popped within an interior region of the bag by the application of microwave energy. The microwave popcorn bag is formed from a sheet of material comprising: a first paper stock l

The present invention involves a microwave popcorn bag adapted to contain a plurality of popcorn kernels to be heated and popped within an interior region of the bag by the application of microwave energy. The microwave popcorn bag is formed from a sheet of material comprising: a first paper stock layer having a top edge and a bottom edge; a second paper stock layer disposed over said first paper stock layer; a carrying layer disposed between said first and second paper stock layer, said carrying layer continuously extending between said top and bottom edges; and a microwave susceptor region disposed on the carrying layer. A top seal portion and a bottom seal portion are disposed proximate the respective top and bottom edges. The present invention also provides a method of manufacturing microwave popcorn bags including the steps of: providing sheet stock material with a continuous strip of carrying material and at least a portion of the carrying material includes susceptor material; cutting the sheet stock material into individual sheets at locations which provides for the susceptor material being positioned generally in the middle of the individual sheets; applying sealing adhesive to the individual sheets at predetermined locations; folding the individual sheets into bags; and sealing the bags by activating the sealing adhesive.

대표청구항 ▼

[ What is claimed is:] [1.] A microwave popcorn bag adapted to contain a plurality of popcorn kernels to be heated and popped within an interior region of the bag by the application of microwave energy, said microwave popcorn bag formed from a sheet of material comprising:a first paper stock layer h

[ What is claimed is:] [1.] A microwave popcorn bag adapted to contain a plurality of popcorn kernels to be heated and popped within an interior region of the bag by the application of microwave energy, said microwave popcorn bag formed from a sheet of material comprising:a first paper stock layer having a top edge and a bottom edge;a second paper stock layer disposed over said first paper stock layer;a carrying layer disposed between said first and second paper stock layer said carrying layer continuously extending between said top and bottom edges; anda portion of said carrying layer including a microwave susceptor material with other portions of said carrying layer lacking said microwave susceptor material, wherein said portion of said carrying layer including said microwave susceptor material continuously extending at least between said top and bottom edges and said susceptor material when exposed to microwave radiation providing heating to substantially all portions of the interior region of the bag.