materials

Question 1

expanded polystyrene

Answer 1

=can be moulded to match the product and the outer box exactly giving good shock absorption properties.
=non-recyclable and breaks down when removed from the main package, causing environmental issues.

Question 2

paper pulp container

Answer 2

formed to the product shape, but leaves an air gap between the product and the outer box increasing shock absorption and reducing volume of material
=easily recycled