clamshell packaging resources

I am gathering some web resources with different clamshell/blister packages for reference. I am interested in mainly processes/techniques for manufacturing- but cool shapes / unique applications / etc. might help someone as well.

If anyone have any good sites please share!

Some I have found googling…

I don’t know if their web site is what you want, but I have used these guys in the past and would recommend their work.

They located in Madison, WI and are about 150 miles from Chicago.