Refrigerated ice packs are a convenient tool for keeping food, medicine, and other items that need to be refrigerated at the right temperature. It is very important to use refrigerated ice packs correctly. The following is the detailed usage method:
Prepare ice pack
1. Choose the right ice pack: Make sure the ice pack is the right size and type for what you need to keep cold. Some ice bags are suitable for daily use, such as small portable cold drink bags, while others are suitable for large transport boxes.
2. Freeze the ice pack: Place the ice pack in the freezer of the refrigerator for at least 24 hours before use to ensure it is completely frozen. For large ice packs or gel packs, it may take longer.
Use ice pack
1. Cool containers before refrigerating: If possible, pre-cool cold storage containers (such as refrigerators). This can be done by placing the empty container in the freezer for a few hours, or by placing a few ice packs in the container to pre-cool.
2. Packaging items: Cool items that need to be refrigerated as much as possible at room temperature first. For example, frozen food purchased from the supermarket is transferred directly from the shopping bag to the cooler.
3. Place ice packs: Distribute the ice packs evenly on the bottom, sides and top of the container. Make sure the ice pack makes good contact with the item, but be careful not to press on easily damaged items.
4. Sealing containers: Make sure refrigerated containers are as airtight as possible to reduce air circulation to maintain a cold environment.
Precautions during use
1. Check the ice pack: Regularly check the integrity of the ice pack and look for cracks or leaks. If the ice pack is damaged, replace it immediately to avoid leakage of gel or liquid.
2. Avoid direct contact with food: If the ice pack is not food grade, direct contact with food should be avoided. Food can be wrapped in plastic bags or food wrap.
Ice pack cleaning and storage
1. Clean the ice bag: After use, if there are stains on the surface of the ice bag, you can clean it with warm water and a small amount of soap, then rinse it with clean water and place it in a cool place to air dry naturally.
2. Store properly: After cleaning and drying, return the ice pack to the freezer for next use. Avoid placing heavy objects on the ice pack to prevent breakage.
The correct use of refrigerated ice packs can not only extend the shelf life of food and medicine, but also provide you with cold drinks and refrigerated food during outdoor activities, improving the quality of life.
Post time: Jun-27-2024