I was hoping I could find a PVC product without adhesive that is 18 mil and just reverse print on one side and then use 3m adhesive applied over the print...thus eliminating the need to laminate.
hmmm not sure about that....seems like a headache..
The dc4sx would surely work for you ( print wise ) with out a doubt, I do know people running convex with excellent results.
You'll want/need a Summa Cutter also... From what I remember TitanMX never gave it a chance, and that's typical...there is a learning curve like anything else.
Anyway ~ I own DC3 & 2 summa cutters - t750 and d160. I cut 15mil and 30mil
magnetic on the t750 all the time. Never ran really heavy stuff through the d160...but I do cut laminated floor graphics on it.. 6 & 9 mil without issue....
I do not think you'll get away from this process - print/laminate/cut.
One thing you could try if you're serious about getting a Summa is to send them
your material, I am certain they would give it a shot....or find someone with equipment that can do the same....
I'd be happy to test your stuff, if nothing else to clear the air about this MX