Container Corporation of America

Randy J Klug

Wayne F Everman

Raymond L Russell

Apparatus and method for forming a three-piece paperboard, bulk shipping container from a flat collapsed tubular body member and a pair of flat end members, which apparatus and method includes means for erecting the body member from the flat collapsed to the tubular erected condition, pushing both end members against opposite ends of the erected body member at the same time, and then folding and securing the flanges of the end members to opposite ends of the body member.

Container forming apparatus and method

Apparatus and method for making a bulk container from a pair of outer and inner blanks of foldable sheet material such as paperboard wherein the blanks are laminated to each other to form a multi-ply sheet then scored to provide fold lines, and then glued and folded to provide a tubular structure.

Apparatus for making bulk containers from laminated paperboard

Apparatus and method wherein at a single operating station a flexible liner bag can be formed and inserted into an outer bulk container, and then the bag can be filled and its open end closed and sealed automatically.

Growing community of inventors

Dike, IA, United States of America

Randy J Klug