Flexible packaging for frozen food is made of materials such as plastic or polyethylene, which are flexible and have shape-changing properties. These packages are used for storing frozen food and prevent air movement within the food, ensuring that it remains frozen.
Flexible packaging for frozen food is used to extend the life of frozen food. The flexible structure of these packages ensures that the food remains frozen and maintains its shape. Additionally, these packages help to increase the shelf life of frozen food, allowing it to be consumed for a longer period of time.