The adoption of the PET bottle represented a shift in packaging philosophy from what type of asset to what other type?

Answer

A heavy, returnable asset to a disposable, easily transportable commodity

The introduction of the lightweight, shatterproof PET container allowed packaging to transition from being treated as a heavy asset that needed to be returned to a disposable commodity suitable for easy transport.

The adoption of the PET bottle represented a shift in packaging philosophy from what type of asset to what other type?
inventionMaterialplasticpetbottle