What are the safety precautions to be taken when using aluminum foil steaming bags

Aluminum foil steaming bags need to pay attention to the following safety precautions during use:

1、 Precautions for Kaifeng

It is strictly prohibited to use sharp objects such as knives, scissors, etc. to open the bag, in order to avoid damaging the bag and film layer, causing food poisoning or spoilage.

Peel off layer by layer: When opening the bag, it should be made along the top cut of the bag, peeled off layer by layer, and avoid using excessive force to avoid tearing the bag.

Early consumption: After opening, it should be consumed as soon as possible to avoid food oxidation and spoilage.

2、 Sealing precautions

Check the machine: Before filling food, the filling and sealing machine should be inspected to see if it is functioning properly and if the filling material meets the specifications.

Control temperature and sealing time: During the sealing process, pay attention to controlling the temperature and sealing time. Wait until the gas inside the bag is completely released before sealing to ensure the vacuum degree.

Strengthen sealing: After filling and sealing, transient boiling water can be added locally at the sealing area to enhance the instantaneous temperature of the sealing, make the interface tighter, and avoid leakage.

3、 Precautions for steaming and sterilization

Cleaning the machine: Before steaming and sterilizing, the steaming and sterilizing machine should be cleaned to ensure that the inside of the machine is clean, tidy, and free of impurities.

Standardized operation: Stack the bags on the steaming and sterilization rack according to regulations, and strictly follow the instructions of the steaming and sterilization machine for operation.

Set cooking parameters: Set the cooking temperature and time to ensure that the food inside the bag can be fully sterilized at high temperatures.

Timely removal: After steaming and cooking, the bag should be promptly removed and placed in a ventilated, dark, and dry environment to prevent bacterial growth after high-temperature sterilization.

4、 Precautions for packaging and storage

Avoid high temperatures and sunlight: Avoid exposing vacuum packaging bags and aluminum foil packaging bags to too high temperatures or sunlight to prevent affecting the bag's effectiveness and oxidation deterioration.

Check shelf life: After opening the vacuum bag or aluminum foil packaging bag, the shelf life and freshness of the food should be checked before consumption to ensure safety and health.

Storage environment: Packaged vacuum bags or aluminum foil bags should be stored at normal temperature. It is recommended to store them in a dry air environment to ensure a long shelf life.

In summary, when using aluminum foil steaming bags, it is necessary to strictly follow safety operating procedures to ensure the quality and safety of food. At the same time, it is also important to choose suitable aluminum foil steaming bags and avoid using inferior or non compliant packaging bags.