Because the temperature in the freezer is much lower than in the refrigerator, you can bring down the temperature of the food in a shorter period of time. If you are using a 1-liter container of light cream, put it in the freezer for about half an hour to 40 minutes, then take it out and put it in the freezer for 2 hours before you can open the package and whip it.
While whipping, you can add a small amount of sugar to whip the cream quickly and in a shorter time.