Do you have a hypothesis?
You should let it cool completely to room temperature before wrapping. Otherwise, moisture will form between the wrapping and the bread which will make it soggy or sticky to the touch.
If the bread is fresh to begin with, it won't be a problem to freeze it without compromising the quality of it. Wrap it tightly in plastic wrap, then wrap that in aluminum foil for further protection against drying out and freezer burn. When ready to use, leave it in the wrapping while thawing so the condensation will form on the outside of the wrapping instead of on the bread. It is not recommended to freeze most breads for longer than two months.
The weight of plastic Bread tray is 1.9kg.
the independent is nothing
Variables are the basis of a scientific experiment. When the scientist is carrying out his procedure, he is actually altering a variable, called the independent variable. Unless he just likes playing with chemicals, he is likely attempting to get a result, and he does this by using measurements of the dependent variable, which has changed because of the manipulation of the independent variable. Identifying the variables becomes very important when formulating more complicated studies, and becomes the bread and butter of psychological experiments.
I think that once it had cooled, I would try wrapping it well in plastic wrap and then put it in a big ZipLock bag. After that, the normal shipping methods would apply, but I'd sure try to overnight it. FriPilot
To keep it fresh
Let the bread cool before wrapping. If you wrap it in a plastic bag while the loaf is warm, moisture and warmth will be trapped and will ecourage mold growth. If you think you will not use it within a day or two, freeze it.
Yes.
Yes, you can. It is a good idea in fact, to have bread stored in a closed airtight container.
hihiWith a more serious answer , you can grow fungi out of bread by sealing a piece of bread in a plastic bag and taping it to your window. Soon you will see condensation form on the plastic as moisture gathers in the bread. You'll start seeing fungi sometime after that, around the decomposing stage I assume.
Fifty years ago, bread was typically packaged in wax paper or plastic bags. It was common for bread to be sold unwrapped as well, especially from local bakeries. Plastic bread bags with twist ties or paper wrappers were also widely used.