Baking cup molds

Make your own foil baking cups.

My original intention was to make paper cupcake cups like they sell in the store.
There were several difficulties. For one, baking cups seem to be made of a very thin parchment paper, which might be hard to find. Regular parchment either tore or didn't hold its shape.

Actual cup machines use heating bands around the molds. They may also use steam or water, and permanently crease the paper much like a steam iron does clothing.

Here's a video of a typic