Frozen food packaging is a dynamic process that requires utmost attention and detail. While freezing, most frozen food products expand up to 9% depending on their moisture content. Therefore, the frozen food’s packaging material needs to be strong and flexible to accommodate these changes.
To protect the frozen foods, we make use of special materials to make sure that there are necessary protective features to preserve and protect frozen foods.
Various factors aim toward reducing the quality of frozen food. Factors such as soiling, the attack of microorganisms, loss of water content, ingress of moisture, impact, loss of aroma, and pressure are always working against frozen foods. Packaging is the only way to preserve and protect it.