One seldom gives much thought to the humble sugar packet seen in coffee shops (unless one is a sucrologist, at any rate) but there’s an interesting observation related to its design.
A few years ago the age-old form factor of these packets – a rectangle some 7 by 5 cm in size – was supplemented by a new format, a long paper tube about the size of a finger:
So – which of these is a better form? At first glance, it hardly matters. But actually the new tubular packaging is superior to the old.
Here’s why:
Taken apart and flattened out, you can see that while both packets carry the same 5 grams of sugar, the new form uses about 40% less paper!
This is clearly visible at the right where the two exploded packets overlay each other. Admittedly it’s only a tiny scrap of paper, but multiplied by the volume of packets used around the globe this can save quite a few trees for sure.
Oh, and the tubular packet has a bonus advantage: it can be used, in a pinch, to stir the coffee!