Does the burning of tinfoil have a pungent smell?

1, tin itself is a metal, and there will be no gas after combustion. If there is a coating on the tin foil, it may appear.

2. The tin foil itself is non-toxic, but if acidic substances are heated together with the tin foil, a certain chemical reaction will occur after high temperature, and substances harmful to human body will be generated.

3. Tin foil paper is a unique handicraft in Shaoxing in the early years. In ancient times, its main purpose was to make money to worship ghosts and gods. Now there are many other uses, such as sealing.