Definitely Foil.
aluimum foil
aluminum foil is going to be the worst insulater, paper is a good insulater but not the best, so the best is cotton.
No, cotton is not a better insulator than aluminum foil and tissue paper. Aluminum foil is a good insulator as it reflects heat, while tissue paper acts as a thermal barrier. Cotton, on the other hand, is not as effective of an insulator because it does not have the same reflective or thermal barrier properties.
By burning.
aluminium foil because it has the qualities of metal and tin which are good heat conservers.
Foil printing is to print some pattern with the foil on the fabric or paper for shinny effect. There are 2 kind of foil printing method. First, pattern is printed by glue on the fabric or paper, and then pressed with foil paper by hot steel roller. Second is printing on the foil paper first, and then press the foil on the fabric or paper. Of course with hot steel roller or iron. Foil paper look like cooking foil, but it is called the stamping foil paper. Actually it is not the paper but the detachable foil film on the plastic base.
Independent: The heat Dependent: The result
The best type of foil paper for inkjet printers is heat transfer foil paper.
The best heat saver is tin foil. Cotton paper is going to absorb the heat and it will dissipate shortly after. Tin foil will keep heat in because it allows the air to circulate around the object being kept warm.
both foil and plastic repel water while water will wet paper so the answer is PAPER.
foil or paper but foil is better than paper
A Foil paper change size and shape when it's burn