Patent Number: 6,168,074

Title: End opening bulk material box

Abstract: An end opening bulk material container having a polygonal-shaped sleeve defined by a double sidewall and a plurality of sidewalls. The double sidewall is defined by a first sidewall overlapping a last sidewall. The sleeve has a depth dimension greater than its width dimension. A first end of the sleeve is closed by a first end wall and a second end of the sleeve is closed by a second end wall.

Inventors: Petriekis; Paul F. (Palos Park, IL), Wilford; Michael (Downers Grove, IL)

Assignee: Packaging Systems, Inc.

International Classification: B65D 5/32 (20060101); B65D 5/00 (20060101); B65D 5/54 (20060101); B65D 77/06 (20060101); B65D 005/32 (); B65D 005/54 ()

Expiration Date: 01/02/2018