What is the primary purpose of food packaging?

The primary purpose of food packaging is to protect food from contamination and spoilage. Proper packaging plays a crucial role in preserving the safety and quality of food products. It serves as a barrier against environmental factors such as moisture, air, and light, which can lead to deterioration. Additionally, effective packaging prevents physical damage and contamination from bacteria, mold, and pests, thus extending the shelf life of food and ensuring it remains safe for consumption.

While packaging can enhance flavor or serve as a marketing tool, and sometimes highlight health benefits, these functions are secondary to its critical role in safeguarding food. The primary objective is always to maintain the integrity and safety of the food product throughout its storage and transportation.