Are the wrappers on chocolate bars made of paper or plastic?

Chocolate bar wrappers can be made of both paper and plastic, or even a combination of the two.

* Paper: Some wrappers are made of paper coated with a thin layer of plastic to make them waterproof and resistant to grease. This type of wrapper is often used for plain chocolate bars or those with less intricate designs.

* Plastic: Other wrappers are made entirely of plastic, usually a type of foil or film. These are often used for chocolate bars with complex designs or intricate patterns, and they can be more robust and durable.

The type of wrapper used can depend on several factors, including the type of chocolate, the brand, and the packaging preferences of the manufacturer.