Why are porcelain objects wrapped in paper or straw before packing for transportation ?

Explanation

Porcelain object are wrapped in paper or straw before packing to reduce the chances of damage during transportation sudden jerks or even fall takes place , the force takes longer time to reach the porcelain objects through paper or straw for some change in momentum as F = `(Deltap)/(Deltat)` and therefore , a lesser force acts on object .