Is there a releaseable mold/pan for bread? I am looking for a bread mold (or is it a pan?) that can be removed prior to baking. The reason is that  it will lose the shape if I rest it before baking too long, but longer resting time in my experience makes bread more airy. I do not want to bake the bread in the mold itself - there are too many chemicals that can be released during baking cycle, and I like free-form loaves anyway. I know the loaf will keep it's shape better if it's drier but I dont like how the bread turns out in this case.

This is about yeast bread, and I am referring to resting (not rising) time, immediately prior to baking. Regular round/oval shapes will work. My bread is adapted version from 'Artisan Bread in 5 minutes'.

Any suggestions how to do this?
It seems you are describing a banneton basket. These are commonly used to hold the shape of a loaf before it is transferred out of the basket and into the oven.