Tin foil and aluminum foil are what is done
There are many other uses, such as sealing. Ancient tin foil paper shape for the rectangular or square, thin paper sheet, foldable, deformation.
If the floor in the summer covered with a layer of foil-like reflective material can basically solve the problem of 60% of the direct sunlight. The rest is to consider this layer of metal reflective film itself will become very hot, and the heat will continue to pass to the floor
The thermal insulation of the tin foil is good and the tin foil can also be used for barbecue. Wrapped in the outer layer of food, cooked quickly and rich flavor, not easy to cool
The color of the tin foil is silver and white. Its main ingredient is tin, aluminum, is tin alloy;
Tin foil is a special early Shaoxing a handicraft products. In ancient times its main purpose was to make money for worship
