Measures to prevent aging of stretch film:

1. The stretch film has moisture-proof, transparency, strength, stiffness and printability, and is suitable for holding dry food.

2. It needs to be placed in a dry and non-polluted place to avoid contact with sticky things.

3. The stretch film should not be put together with chemicals to avoid corrosive damage.

4. Try to avoid sun exposure.

5. The stretch film should try to avoid heavy rain, put it dry, and avoid storing it in a damp place.

6. Try to put it in a place with a good sanitary environment.