Milk carton template
A gable-top carton that folds like a real one: the sides tuck in as gussets and a glued fin seals the top.
Milk carton maker
How to make it
Print at 100% (Actual size), not Fit to page.
Cut the solid lines and crease the dashed ones against a ruler.
Glue the tube, seal the four bottom flaps, fill it, push the side gussets in and glue the four layers of the fin.
Good to know
- It starts at 2.5 × 2.5 × 3.75 in inside, which holds 384 ml (13 fl oz); Quart is one of the shapes.
- The roof rises 0.4 of the depth above the walls, and the fin on top is 6 to 12 mm tall.
- It can't be deeper than it is wide, because the gussets fold in and meet in the middle at most.
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