| 摘要 |
The present invention provides a bulk bin having a greater column strength by being resistant to wall bulging. The bulk bin is formed mainly of multiple wall corrugated board with the corrugations in a first wall oriented vertically and the corrugations in a second wall oriented horizontally. The orthogonal orientation of the corrugations results in a greater wall stiffness and less wall bulging, maintaining the wall in linear vertical orientation and retaining maximum column strength. |
