It’s easy to think of a container as a simple geometric shape, but things get complicated when you want to create an exact duplicate of that shape. You might measure the outer length of one side of a box, and…
If you take a blank of corrugated board and fold it without using a score line, you will notice that the fold is unpredictable, the outer liner crumples, and the edge of the panel might not be where you anticipated…
Even when a container has good folds, seams, and overall proportions, the blank could still be slightly twisted. This squareness defines how well adjacent panels intersect at their edges and whether opposite panels are parallel to each other. For a…
Corrugated board appears as a uniform sheet at first glance, but the sheet’s properties depend on its constituent materials. The flat paper used on the two sides of the sheet is known as the liner. The wavy paper sandwiched between…