Lay 6 pieces of streaky bacon vertically on a chopping board (or sushi mat if you're making Braai Sushi for example and wanna get all fancy).
Lay 1 piece of bacon horizontally across the 6 vertical pieces.
Pull every other vertical piece of bacon down over the horizontal piece just laid down.
Lay a piece of bacon horizontally across the vertical pieces you didn't pull down.
Pull the vertical pieces back up.
Repeat steps 2-4 until your weave is complete.
While alternating the vertical pieces being pulled down will result in a better "weave", the best results come from using the same vertical pieces to create your weave if you're going to use the weave to wrap rolled recipes.