This will be our first time processing chickens. We are going to use a Food Saver Vacuum sealer to freeze the birds in. At what point would we vacuum seal them? Place processed chicken on ice till all are done Place iced chicken in fridge for 24 hours Placed chickens from fridge into deep freeze. If this is the correct process when do you vacuum seal them. If after the fridge what do you place the chickens in and do they need to be covered.