Packaging has a protective function against outside influences, such as air, water, dust and pathogens. Protection is one of the main characteristics that add value to the packaging. It prevents the goods from being damaged during transport, and ensures the preservation of the packaged products in mint condition. Also, often barrier-form film is used, in order to separate the content from these factors. This way, milk powder remains finely meshed, and raw materials for fertilizer production will not stick together.
