How are tin foil pie dishes made? (Google, internet)

[Lou brush]

This must be the deepest darkest secret in all of internetdom, but I was wondering earlier how the simple little tin foil pie dishes are made.

The term 'dish' is a bit extreme for those little single apple pies bases etc. but it seems to be the only term I could find that comes close.

Because of the folding around the curved edges these little items are not extruded, and also I wonder how the edges are folded over when the dishes are round in shape?

Anyone involved in the manufacture of these?

Ta,
Lou

[harry chickpea]

Here ya go

[thecoalman]

First they obtain the aluminum from tinflolius hatius an animal know to reside in basements. It's a relatively harmless and unintelligent animal but can be very dangerous to themselves when cornered.

[Lou brush]

Wow, harry, thank you so much! I've ordered a paper copy of the book to have a proper read through.

May the humble pie tray have it's hour of fame!

[LeaderOCola]

wait, this was a serious ?

[Dirt Grinder]

Heck, I always thought they were taken off the heads of...

[Tek_Freek]

...Who also reside in basements.

[SandHills]

.
.... "Frisbee!"

.... Interesting history: History of the Frisbee

.