I don't know if there is market for paper bags.
I think there will be. I think paper bag will have wide use than any time before. More and more brands use stable fasten and good look paper bag as their shopping bag. Ferragamo, versase , Anna Molineri, Moschino , abercrombie & fitch ,le senza... their bag is quite sliod. Why not re-use them for shopping?
contact the bussinesses in Poland directly.
yeah, not only poland but customers from other. perhaps exhibition is a way..