You have a pizza delivery business. Your customers want their pizzas hot when delivered. Your cardboard boxes have a problem: they must hold the heat in but not the condensation. When they get damp...

You have a pizza delivery business. Your customers want their pizzas hot when delivered. Your cardboard boxes have a problem: they must hold the heat in but not the condensation. When they get damp from condensation, they become weakened and make the pizza crust soggy. Resolve the problem, where designing a better box is one possible solution. Assume that we are going to pursue the better-box solution, using TRIZ techniques; describe the features and contradictions along with the inventive principles that can be used.