What is the position and function of packaging in logistics?

Packaging is the end of the production process and the starting point of the logistics process. Function: three characteristics, namely, protection, unit concentration and convenience, so a product must have the following functions: reducing storage costs and facilitating product transportation and storage; Reduce transportation costs; Simplify warehouse management; Break the seasonality of commodities; Promote the sale of goods; Protect the use value and legitimate rights and interests of commodities.