A honeycomb-like packing that forms hexagons.
Groemer Packing
See also
Groemer TheoremExplore with Wolfram|Alpha
References
Stewart, I. "A Bundling Fool Beats the Wrap." Sci. Amer. 268, 142-144, 1993.Referenced on Wolfram|Alpha
Groemer PackingCite this as:
Weisstein, Eric W. "Groemer Packing." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/GroemerPacking.html