Yes, the hinge can be made from Kevlar or Diolene fabric, and EF80 flexible resin from EC.
I have made several "protective" transport cases with this combination as a hinge. One of them is now a few years old, and sees regular use, and it shows no sign of cracking or "fatigue"
In my case (pun intended

) the Case itself was done by infusion, and the hinge bonded on after making it with hand layup and vac bag,
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