Patent 10221000 was granted and assigned to Sonoco on March, 2019 by the United States Patent and Trademark Office.
A fold open face seal package is provided. The package may comprise a one or two-piece thermoformed blister adhered to a backing card. In the one piece embodiment upper and lower portions of the blister are connected by one or more hinges. In the two-piece embodiment the blister is cut into upper and lower pieces which are adhered to the backing card. The package may be opened by folding the backing card back along a bend line and then reclosed for later use.