"The shapes of boxes are spliced, glued or wired. The assemble of shapes
by means of glue is cheaper and enables higher production efficiency
but it gives substantially less durability of the bond and should be used
in case of boxes for products of low mass when the anticipated conditions
of usage are fairly easy. The biggest mechanical resistance gives the shape
bond of flat wire
, in double diagonal manner.
A big influence on the bond durability has the space between the staples."
Jakowski Stefan, the Packaging Research and Development Centre:
"The packaging optimal directions including the actual logistic,
market and ecological requirements",
Packaging 12/2002, 6