Other materials that may be included in the utensil layer 65, and particularly at the outer surface 67 position, include materials selected from the family of sealant materials such as polyolefins including copolymers of polyethylene, such as polyethylene vinyl acetate, and sealants based on coating technology such as polyvinylidene chloride and copolymers of polyvinylidene chloride, waxes, acryli