1. When storing the pof heat shrinkable film, avoid the sun and rain, and when the pof heat shrinkable film is not used, it is recommended that you roll up the pof heat shrinkable film and save it, otherwise it will affect the later use of the pof heat shrinkable film.
2. When storing the pof heat shrinkable film, it should be placed in rolls, do not fold the pof heat shrinkable film, and the temperature of the place where the pof heat shrinkable film is stored should not be too high or too low.
3. We store the pof heat shrinkable film because it is not used, but if it is not used for a long time, it is recommended that you turn the pof heat shrinkable film once every once in a while to prevent the pof heat shrinkable film from sticking.