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How to identify the fake silver tinfoil paper that is burned during sacrifices?

Identification method:

1. Look at the burned ash

Traditional handmade tin foil is made of pure tin, which is malleable at room temperature. Especially at 100C, its malleability is very good and can be stretched into extremely thin tin foil. Therefore, tin foil made of pure tin is very thin, and can be seen from the inside as thinner than paper. This authentic tin foil produces no smell when burned, and its ash is white after burning.

⒉. Check whether there is smoke.

Metal tin is non-toxic even in large amounts. The toxicity of simple tin compounds and tin salts is quite low. However, some unscrupulous traders in order to show that after burning It is golden yellow because lead was added during the processing of tin foil. During the incineration process, the tin foil will produce a large amount of toxic gases, accompanied by a pungent smell, and will produce golden toxic substances after incineration.

Uses of tinfoil:

1. Keep bananas fresh: Wash and wipe the bananas clean, wrap them in tinfoil and keep them for 3-5 days.

2. Remove static electricity from clothes: roll the tin foil paper into a ball, and then rub the clothes to effectively eliminate static electricity on the clothes.

3. Food abrasives: Because tin foil paper has good plasticity, it can be used to make food abrasives, such as baking biscuits, frying waffles, ice cream, etc.