229 / | HD | ENVELOPES, WRAPPERS, AND PAPERBOARD BOXES |
100 | DF | PAPERBOARD BOX {54} |
186 | DF | .~ Adjacent sidewalls connected by a folded web unitary with both (i.e., "corner fold") {3} |
189 | .~.~ Web secured in folded position by a separate fastening device (e.g., adhesive tape, staple, etc.) |