CELLULOSE BASED SUBSTRATES ENCAPSULATED WITH POLYMERIC FILMS AND ADHESIVE

摘要

A cellulose based substrate encapsulated with a polymeric film involves and an adhesive applied to at least one of the respective films. The cellulose based substrate is encapsulated by the polymeric films and the films are sealed around the peripheral edges of the cellulose based substrate as well as edges that are defined by slots and cutouts.