Minnesota Mining and Manufacturing Company

Thomas L Nelson

John R David

Curtis L Larson

Eugene L Baratto

Norbert E Wrobel

A pretaped container blank which may be quickly and easily formed into a three-dimensional container without the need for additional components or tools. The container blank includes (i) a plurality of interconnected panels, and (ii) a plurality of closure flaps including a carrier flap hingedly connected to at least one of the panels. The tape structure is attached to the container blank and includes (i) a release surface on the carrier flap, and (ii) a length of closure adhesive tape extending over substantially the entire length of the release surface and a distance across the panel or flap to which the carrier flap is connected sufficient for the tape to remain attached to the container blank upon removal of that length of the tape from the release surface. Several embodiments of container blanks and tape structures are disclosed.

Pretaped container blanks

A self-contained container assembly which may be quickly and easily formed into a three-dimensional container without the need for additional components or tools which includes a container blank and a tape structure. The container blank includes (i) a plurality of laterally interconnected panels, and (ii) a set of closure flaps hingedly connected to the longitudinal ends of the panels at one end. The tape structure is attached to the container blank and includes (i) a release surface extending longitudinally along a first of the closure flaps from proximate the panel to which the closure flap is connected to proximate the distal end of the closure flap, and (ii) a length of closure adhesive tape extending over substantially the entire length of the first closure flap--in overlapping relationship to the release surface--and a distance across the panel to which the first closure flap is connected sufficient for the tape to remain attached to the container blank upon removal of that length of the tape extending across the first closure flap.

Growing community of inventors

Woodbury, MN, United States of America

Thomas L Nelson