Thanks for your reply.
You are right about the blade being gummed up quickly, if it would work at all. I cut the one in my photo by hand with an Exacto knife, and it's pretty sticky and time consuming.
I was hoping that there was a machine that would cut these because I priced punch dies and they cost about $200.00 each, and I would need dies for about 50 unique sizes.
I'm wondering if there is a computerized laser cutter that would cut this.
If anyone else knows of a possible solution, please let me know.