Packaging Corporation of America
SINGLE-PIECE PACKAGE TO CONTAIN AND PROTECT PRODUCT

Abstract:

A corrugated fiberboard blank has a first section that forms a container and a second section that is receivable within the formed container. The first section can be singlewall board and the second section can be singleface board that is hingedly coupled to the first section such that the second section can be received within the first section when the first section forms the container.